Sindbad~EG File Manager
/******/ (() => { // webpackBootstrap
/******/ var __webpack_modules__ = ([
/* 0 */,
/* 1 */
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
// extracted by mini-css-extract-plugin
/***/ }),
/* 2 */
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
// extracted by mini-css-extract-plugin
/***/ }),
/* 3 */
/***/ (function(module, exports) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* jQuery JavaScript Library v3.6.0
* https://jquery.com/
*
* Includes Sizzle.js
* https://sizzlejs.com/
*
* Copyright OpenJS Foundation and other contributors
* Released under the MIT license
* https://jquery.org/license
*
* Date: 2021-03-02T17:08Z
*/
( function( global, factory ) {
"use strict";
if ( true && typeof module.exports === "object" ) {
// For CommonJS and CommonJS-like environments where a proper `window`
// is present, execute the factory and get jQuery.
// For environments that do not have a `window` with a `document`
// (such as Node.js), expose a factory as module.exports.
// This accentuates the need for the creation of a real `window`.
// e.g. var jQuery = require("jquery")(window);
// See ticket #14549 for more info.
module.exports = global.document ?
factory( global, true ) :
function( w ) {
if ( !w.document ) {
throw new Error( "jQuery requires a window with a document" );
}
return factory( w );
};
} else {
factory( global );
}
// Pass this if window is not defined yet
} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
// enough that all such attempts are guarded in a try block.
"use strict";
var arr = [];
var getProto = Object.getPrototypeOf;
var slice = arr.slice;
var flat = arr.flat ? function( array ) {
return arr.flat.call( array );
} : function( array ) {
return arr.concat.apply( [], array );
};
var push = arr.push;
var indexOf = arr.indexOf;
var class2type = {};
var toString = class2type.toString;
var hasOwn = class2type.hasOwnProperty;
var fnToString = hasOwn.toString;
var ObjectFunctionString = fnToString.call( Object );
var support = {};
var isFunction = function isFunction( obj ) {
// Support: Chrome <=57, Firefox <=52
// In some browsers, typeof returns "function" for HTML <object> elements
// (i.e., `typeof document.createElement( "object" ) === "function"`).
// We don't want to classify *any* DOM node as a function.
// Support: QtWeb <=3.8.5, WebKit <=534.34, wkhtmltopdf tool <=0.12.5
// Plus for old WebKit, typeof returns "function" for HTML collections
// (e.g., `typeof document.getElementsByTagName("div") === "function"`). (gh-4756)
return typeof obj === "function" && typeof obj.nodeType !== "number" &&
typeof obj.item !== "function";
};
var isWindow = function isWindow( obj ) {
return obj != null && obj === obj.window;
};
var document = window.document;
var preservedScriptAttributes = {
type: true,
src: true,
nonce: true,
noModule: true
};
function DOMEval( code, node, doc ) {
doc = doc || document;
var i, val,
script = doc.createElement( "script" );
script.text = code;
if ( node ) {
for ( i in preservedScriptAttributes ) {
// Support: Firefox 64+, Edge 18+
// Some browsers don't support the "nonce" property on scripts.
// On the other hand, just using `getAttribute` is not enough as
// the `nonce` attribute is reset to an empty string whenever it
// becomes browsing-context connected.
// See https://github.com/whatwg/html/issues/2369
// See https://html.spec.whatwg.org/#nonce-attributes
// The `node.getAttribute` check was added for the sake of
// `jQuery.globalEval` so that it can fake a nonce-containing node
// via an object.
val = node[ i ] || node.getAttribute && node.getAttribute( i );
if ( val ) {
script.setAttribute( i, val );
}
}
}
doc.head.appendChild( script ).parentNode.removeChild( script );
}
function toType( obj ) {
if ( obj == null ) {
return obj + "";
}
// Support: Android <=2.3 only (functionish RegExp)
return typeof obj === "object" || typeof obj === "function" ?
class2type[ toString.call( obj ) ] || "object" :
typeof obj;
}
/* global Symbol */
// Defining this global in .eslintrc.json would create a danger of using the global
// unguarded in another place, it seems safer to define global only for this module
var
version = "3.6.0",
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
// Need init if jQuery is called (just allow error to be thrown if not included)
return new jQuery.fn.init( selector, context );
};
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used
jquery: version,
constructor: jQuery,
// The default length of a jQuery object is 0
length: 0,
toArray: function() {
return slice.call( this );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
// Return all the elements in a clean array
if ( num == null ) {
return slice.call( this );
}
// Return just the one element from the set
return num < 0 ? this[ num + this.length ] : this[ num ];
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems ) {
// Build a new jQuery matched element set
var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
each: function( callback ) {
return jQuery.each( this, callback );
},
map: function( callback ) {
return this.pushStack( jQuery.map( this, function( elem, i ) {
return callback.call( elem, i, elem );
} ) );
},
slice: function() {
return this.pushStack( slice.apply( this, arguments ) );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
even: function() {
return this.pushStack( jQuery.grep( this, function( _elem, i ) {
return ( i + 1 ) % 2;
} ) );
},
odd: function() {
return this.pushStack( jQuery.grep( this, function( _elem, i ) {
return i % 2;
} ) );
},
eq: function( i ) {
var len = this.length,
j = +i + ( i < 0 ? len : 0 );
return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
},
end: function() {
return this.prevObject || this.constructor();
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: push,
sort: arr.sort,
splice: arr.splice
};
jQuery.extend = jQuery.fn.extend = function() {
var options, name, src, copy, copyIsArray, clone,
target = arguments[ 0 ] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
// Skip the boolean and the target
target = arguments[ i ] || {};
i++;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !isFunction( target ) ) {
target = {};
}
// Extend jQuery itself if only one argument is passed
if ( i === length ) {
target = this;
i--;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( ( options = arguments[ i ] ) != null ) {
// Extend the base object
for ( name in options ) {
copy = options[ name ];
// Prevent Object.prototype pollution
// Prevent never-ending loop
if ( name === "__proto__" || target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
( copyIsArray = Array.isArray( copy ) ) ) ) {
src = target[ name ];
// Ensure proper type for the source value
if ( copyIsArray && !Array.isArray( src ) ) {
clone = [];
} else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
clone = {};
} else {
clone = src;
}
copyIsArray = false;
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend( {
// Unique for each copy of jQuery on the page
expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
// Assume jQuery is ready without the ready module
isReady: true,
error: function( msg ) {
throw new Error( msg );
},
noop: function() {},
isPlainObject: function( obj ) {
var proto, Ctor;
// Detect obvious negatives
// Use toString instead of jQuery.type to catch host objects
if ( !obj || toString.call( obj ) !== "[object Object]" ) {
return false;
}
proto = getProto( obj );
// Objects with no prototype (e.g., `Object.create( null )`) are plain
if ( !proto ) {
return true;
}
// Objects with prototype are plain iff they were constructed by a global Object function
Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
},
isEmptyObject: function( obj ) {
var name;
for ( name in obj ) {
return false;
}
return true;
},
// Evaluates a script in a provided context; falls back to the global one
// if not specified.
globalEval: function( code, options, doc ) {
DOMEval( code, { nonce: options && options.nonce }, doc );
},
each: function( obj, callback ) {
var length, i = 0;
if ( isArrayLike( obj ) ) {
length = obj.length;
for ( ; i < length; i++ ) {
if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
break;
}
}
} else {
for ( i in obj ) {
if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
break;
}
}
}
return obj;
},
// results is for internal usage only
makeArray: function( arr, results ) {
var ret = results || [];
if ( arr != null ) {
if ( isArrayLike( Object( arr ) ) ) {
jQuery.merge( ret,
typeof arr === "string" ?
[ arr ] : arr
);
} else {
push.call( ret, arr );
}
}
return ret;
},
inArray: function( elem, arr, i ) {
return arr == null ? -1 : indexOf.call( arr, elem, i );
},
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
merge: function( first, second ) {
var len = +second.length,
j = 0,
i = first.length;
for ( ; j < len; j++ ) {
first[ i++ ] = second[ j ];
}
first.length = i;
return first;
},
grep: function( elems, callback, invert ) {
var callbackInverse,
matches = [],
i = 0,
length = elems.length,
callbackExpect = !invert;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
callbackInverse = !callback( elems[ i ], i );
if ( callbackInverse !== callbackExpect ) {
matches.push( elems[ i ] );
}
}
return matches;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var length, value,
i = 0,
ret = [];
// Go through the array, translating each of the items to their new values
if ( isArrayLike( elems ) ) {
length = elems.length;
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret.push( value );
}
}
// Go through every key on the object,
} else {
for ( i in elems ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret.push( value );
}
}
}
// Flatten any nested arrays
return flat( ret );
},
// A global GUID counter for objects
guid: 1,
// jQuery.support is not used in Core but other projects attach their
// properties to it so it needs to exist.
support: support
} );
if ( typeof Symbol === "function" ) {
jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
}
// Populate the class2type map
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
function( _i, name ) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
} );
function isArrayLike( obj ) {
// Support: real iOS 8.2 only (not reproducible in simulator)
// `in` check used to prevent JIT error (gh-2145)
// hasOwn isn't used here due to false negatives
// regarding Nodelist length in IE
var length = !!obj && "length" in obj && obj.length,
type = toType( obj );
if ( isFunction( obj ) || isWindow( obj ) ) {
return false;
}
return type === "array" || length === 0 ||
typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}
var Sizzle =
/*!
* Sizzle CSS Selector Engine v2.3.6
* https://sizzlejs.com/
*
* Copyright JS Foundation and other contributors
* Released under the MIT license
* https://js.foundation/
*
* Date: 2021-02-16
*/
( function( window ) {
var i,
support,
Expr,
getText,
isXML,
tokenize,
compile,
select,
outermostContext,
sortInput,
hasDuplicate,
// Local document vars
setDocument,
document,
docElem,
documentIsHTML,
rbuggyQSA,
rbuggyMatches,
matches,
contains,
// Instance-specific data
expando = "sizzle" + 1 * new Date(),
preferredDoc = window.document,
dirruns = 0,
done = 0,
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
nonnativeSelectorCache = createCache(),
sortOrder = function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
}
return 0;
},
// Instance methods
hasOwn = ( {} ).hasOwnProperty,
arr = [],
pop = arr.pop,
pushNative = arr.push,
push = arr.push,
slice = arr.slice,
// Use a stripped-down indexOf as it's faster than native
// https://jsperf.com/thor-indexof-vs-for/5
indexOf = function( list, elem ) {
var i = 0,
len = list.length;
for ( ; i < len; i++ ) {
if ( list[ i ] === elem ) {
return i;
}
}
return -1;
},
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|" +
"ismap|loop|multiple|open|readonly|required|scoped",
// Regular expressions
// http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// https://www.w3.org/TR/css-syntax-3/#ident-token-diagram
identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace +
"?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+",
// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
// Operator (capture 2)
"*([*^$|!~]?=)" + whitespace +
// "Attribute values must be CSS identifiers [capture 5]
// or strings [capture 3 or capture 4]"
"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" +
whitespace + "*\\]",
pseudos = ":(" + identifier + ")(?:\\((" +
// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
// 1. quoted (capture 3; capture 4 or capture 5)
"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
// 2. simple (capture 6)
"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
// 3. anything else (capture 2)
".*" +
")\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rwhitespace = new RegExp( whitespace + "+", "g" ),
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" +
whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace +
"*" ),
rdescend = new RegExp( whitespace + "|>" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = {
"ID": new RegExp( "^#(" + identifier + ")" ),
"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
"TAG": new RegExp( "^(" + identifier + "|[*])" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" +
whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" +
whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
// For use in libraries implementing .is()
// We use this for POS matching in `select`
"needsContext": new RegExp( "^" + whitespace +
"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace +
"*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
},
rhtml = /HTML$/i,
rinputs = /^(?:input|select|textarea|button)$/i,
rheader = /^h\d$/i,
rnative = /^[^{]+\{\s*\[native \w/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rsibling = /[+~]/,
// CSS escapes
// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + "?|\\\\([^\\r\\n\\f])", "g" ),
funescape = function( escape, nonHex ) {
var high = "0x" + escape.slice( 1 ) - 0x10000;
return nonHex ?
// Strip the backslash prefix from a non-hex escape sequence
nonHex :
// Replace a hexadecimal escape sequence with the encoded Unicode code point
// Support: IE <=11+
// For values outside the Basic Multilingual Plane (BMP), manually construct a
// surrogate pair
high < 0 ?
String.fromCharCode( high + 0x10000 ) :
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
},
// CSS string/identifier serialization
// https://drafts.csswg.org/cssom/#common-serializing-idioms
rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
fcssescape = function( ch, asCodePoint ) {
if ( asCodePoint ) {
// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
if ( ch === "\0" ) {
return "\uFFFD";
}
// Control characters and (dependent upon position) numbers get escaped as code points
return ch.slice( 0, -1 ) + "\\" +
ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
}
// Other potentially-special ASCII characters get backslash-escaped
return "\\" + ch;
},
// Used for iframes
// See setDocument()
// Removing the function wrapper causes a "Permission Denied"
// error in IE
unloadHandler = function() {
setDocument();
},
inDisabledFieldset = addCombinator(
function( elem ) {
return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset";
},
{ dir: "parentNode", next: "legend" }
);
// Optimize for push.apply( _, NodeList )
try {
push.apply(
( arr = slice.call( preferredDoc.childNodes ) ),
preferredDoc.childNodes
);
// Support: Android<4.0
// Detect silently failing push.apply
// eslint-disable-next-line no-unused-expressions
arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
push = { apply: arr.length ?
// Leverage slice if possible
function( target, els ) {
pushNative.apply( target, slice.call( els ) );
} :
// Support: IE<9
// Otherwise append directly
function( target, els ) {
var j = target.length,
i = 0;
// Can't trust NodeList.length
while ( ( target[ j++ ] = els[ i++ ] ) ) {}
target.length = j - 1;
}
};
}
function Sizzle( selector, context, results, seed ) {
var m, i, elem, nid, match, groups, newSelector,
newContext = context && context.ownerDocument,
// nodeType defaults to 9, since context defaults to document
nodeType = context ? context.nodeType : 9;
results = results || [];
// Return early from calls with invalid selector or context
if ( typeof selector !== "string" || !selector ||
nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
return results;
}
// Try to shortcut find operations (as opposed to filters) in HTML documents
if ( !seed ) {
setDocument( context );
context = context || document;
if ( documentIsHTML ) {
// If the selector is sufficiently simple, try using a "get*By*" DOM method
// (excepting DocumentFragment context, where the methods don't exist)
if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) {
// ID selector
if ( ( m = match[ 1 ] ) ) {
// Document context
if ( nodeType === 9 ) {
if ( ( elem = context.getElementById( m ) ) ) {
// Support: IE, Opera, Webkit
// TODO: identify versions
// getElementById can match elements by name instead of ID
if ( elem.id === m ) {
results.push( elem );
return results;
}
} else {
return results;
}
// Element context
} else {
// Support: IE, Opera, Webkit
// TODO: identify versions
// getElementById can match elements by name instead of ID
if ( newContext && ( elem = newContext.getElementById( m ) ) &&
contains( context, elem ) &&
elem.id === m ) {
results.push( elem );
return results;
}
}
// Type selector
} else if ( match[ 2 ] ) {
push.apply( results, context.getElementsByTagName( selector ) );
return results;
// Class selector
} else if ( ( m = match[ 3 ] ) && support.getElementsByClassName &&
context.getElementsByClassName ) {
push.apply( results, context.getElementsByClassName( m ) );
return results;
}
}
// Take advantage of querySelectorAll
if ( support.qsa &&
!nonnativeSelectorCache[ selector + " " ] &&
( !rbuggyQSA || !rbuggyQSA.test( selector ) ) &&
// Support: IE 8 only
// Exclude object elements
( nodeType !== 1 || context.nodeName.toLowerCase() !== "object" ) ) {
newSelector = selector;
newContext = context;
// qSA considers elements outside a scoping root when evaluating child or
// descendant combinators, which is not what we want.
// In such cases, we work around the behavior by prefixing every selector in the
// list with an ID selector referencing the scope context.
// The technique has to be used as well when a leading combinator is used
// as such selectors are not recognized by querySelectorAll.
// Thanks to Andrew Dupont for this technique.
if ( nodeType === 1 &&
( rdescend.test( selector ) || rcombinators.test( selector ) ) ) {
// Expand context for sibling selectors
newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
context;
// We can use :scope instead of the ID hack if the browser
// supports it & if we're not changing the context.
if ( newContext !== context || !support.scope ) {
// Capture the context ID, setting it first if necessary
if ( ( nid = context.getAttribute( "id" ) ) ) {
nid = nid.replace( rcssescape, fcssescape );
} else {
context.setAttribute( "id", ( nid = expando ) );
}
}
// Prefix every selector in the list
groups = tokenize( selector );
i = groups.length;
while ( i-- ) {
groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " +
toSelector( groups[ i ] );
}
newSelector = groups.join( "," );
}
try {
push.apply( results,
newContext.querySelectorAll( newSelector )
);
return results;
} catch ( qsaError ) {
nonnativeSelectorCache( selector, true );
} finally {
if ( nid === expando ) {
context.removeAttribute( "id" );
}
}
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed );
}
/**
* Create key-value caches of limited size
* @returns {function(string, object)} Returns the Object data after storing it on itself with
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
* deleting the oldest entry
*/
function createCache() {
var keys = [];
function cache( key, value ) {
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
if ( keys.push( key + " " ) > Expr.cacheLength ) {
// Only keep the most recent entries
delete cache[ keys.shift() ];
}
return ( cache[ key + " " ] = value );
}
return cache;
}
/**
* Mark a function for special use by Sizzle
* @param {Function} fn The function to mark
*/
function markFunction( fn ) {
fn[ expando ] = true;
return fn;
}
/**
* Support testing using an element
* @param {Function} fn Passed the created element and returns a boolean result
*/
function assert( fn ) {
var el = document.createElement( "fieldset" );
try {
return !!fn( el );
} catch ( e ) {
return false;
} finally {
// Remove from its parent by default
if ( el.parentNode ) {
el.parentNode.removeChild( el );
}
// release memory in IE
el = null;
}
}
/**
* Adds the same handler for all of the specified attrs
* @param {String} attrs Pipe-separated list of attributes
* @param {Function} handler The method that will be applied
*/
function addHandle( attrs, handler ) {
var arr = attrs.split( "|" ),
i = arr.length;
while ( i-- ) {
Expr.attrHandle[ arr[ i ] ] = handler;
}
}
/**
* Checks document order of two siblings
* @param {Element} a
* @param {Element} b
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
*/
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
a.sourceIndex - b.sourceIndex;
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
// Check if b follows a
if ( cur ) {
while ( ( cur = cur.nextSibling ) ) {
if ( cur === b ) {
return -1;
}
}
}
return a ? 1 : -1;
}
/**
* Returns a function to use in pseudos for input types
* @param {String} type
*/
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for buttons
* @param {String} type
*/
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return ( name === "input" || name === "button" ) && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for :enabled/:disabled
* @param {Boolean} disabled true for :disabled; false for :enabled
*/
function createDisabledPseudo( disabled ) {
// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
return function( elem ) {
// Only certain elements can match :enabled or :disabled
// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
if ( "form" in elem ) {
// Check for inherited disabledness on relevant non-disabled elements:
// * listed form-associated elements in a disabled fieldset
// https://html.spec.whatwg.org/multipage/forms.html#category-listed
// https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
// * option elements in a disabled optgroup
// https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
// All such elements have a "form" property.
if ( elem.parentNode && elem.disabled === false ) {
// Option elements defer to a parent optgroup if present
if ( "label" in elem ) {
if ( "label" in elem.parentNode ) {
return elem.parentNode.disabled === disabled;
} else {
return elem.disabled === disabled;
}
}
// Support: IE 6 - 11
// Use the isDisabled shortcut property to check for disabled fieldset ancestors
return elem.isDisabled === disabled ||
// Where there is no isDisabled, check manually
/* jshint -W018 */
elem.isDisabled !== !disabled &&
inDisabledFieldset( elem ) === disabled;
}
return elem.disabled === disabled;
// Try to winnow out elements that can't be disabled before trusting the disabled property.
// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
// even exist on them, let alone have a boolean value.
} else if ( "label" in elem ) {
return elem.disabled === disabled;
}
// Remaining elements are neither :enabled nor :disabled
return false;
};
}
/**
* Returns a function to use in pseudos for positionals
* @param {Function} fn
*/
function createPositionalPseudo( fn ) {
return markFunction( function( argument ) {
argument = +argument;
return markFunction( function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {
if ( seed[ ( j = matchIndexes[ i ] ) ] ) {
seed[ j ] = !( matches[ j ] = seed[ j ] );
}
}
} );
} );
}
/**
* Checks a node for validity as a Sizzle context
* @param {Element|Object=} context
* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
*/
function testContext( context ) {
return context && typeof context.getElementsByTagName !== "undefined" && context;
}
// Expose support vars for convenience
support = Sizzle.support = {};
/**
* Detects XML nodes
* @param {Element|Object} elem An element or a document
* @returns {Boolean} True iff elem is a non-HTML XML node
*/
isXML = Sizzle.isXML = function( elem ) {
var namespace = elem && elem.namespaceURI,
docElem = elem && ( elem.ownerDocument || elem ).documentElement;
// Support: IE <=8
// Assume HTML when documentElement doesn't yet exist, such as inside loading iframes
// https://bugs.jquery.com/ticket/4833
return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" );
};
/**
* Sets document-related variables once based on the current document
* @param {Element|Object} [doc] An element or document object to use to set the document
* @returns {Object} Returns the current document
*/
setDocument = Sizzle.setDocument = function( node ) {
var hasCompare, subWindow,
doc = node ? node.ownerDocument || node : preferredDoc;
// Return early if doc is invalid or already selected
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) {
return document;
}
// Update global variables
document = doc;
docElem = document.documentElement;
documentIsHTML = !isXML( document );
// Support: IE 9 - 11+, Edge 12 - 18+
// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
if ( preferredDoc != document &&
( subWindow = document.defaultView ) && subWindow.top !== subWindow ) {
// Support: IE 11, Edge
if ( subWindow.addEventListener ) {
subWindow.addEventListener( "unload", unloadHandler, false );
// Support: IE 9 - 10 only
} else if ( subWindow.attachEvent ) {
subWindow.attachEvent( "onunload", unloadHandler );
}
}
// Support: IE 8 - 11+, Edge 12 - 18+, Chrome <=16 - 25 only, Firefox <=3.6 - 31 only,
// Safari 4 - 5 only, Opera <=11.6 - 12.x only
// IE/Edge & older browsers don't support the :scope pseudo-class.
// Support: Safari 6.0 only
// Safari 6.0 supports :scope but it's an alias of :root there.
support.scope = assert( function( el ) {
docElem.appendChild( el ).appendChild( document.createElement( "div" ) );
return typeof el.querySelectorAll !== "undefined" &&
!el.querySelectorAll( ":scope fieldset div" ).length;
} );
/* Attributes
---------------------------------------------------------------------- */
// Support: IE<8
// Verify that getAttribute really returns attributes and not properties
// (excepting IE8 booleans)
support.attributes = assert( function( el ) {
el.className = "i";
return !el.getAttribute( "className" );
} );
/* getElement(s)By*
---------------------------------------------------------------------- */
// Check if getElementsByTagName("*") returns only elements
support.getElementsByTagName = assert( function( el ) {
el.appendChild( document.createComment( "" ) );
return !el.getElementsByTagName( "*" ).length;
} );
// Support: IE<9
support.getElementsByClassName = rnative.test( document.getElementsByClassName );
// Support: IE<10
// Check if getElementById returns elements by name
// The broken getElementById methods don't pick up programmatically-set names,
// so use a roundabout getElementsByName test
support.getById = assert( function( el ) {
docElem.appendChild( el ).id = expando;
return !document.getElementsByName || !document.getElementsByName( expando ).length;
} );
// ID filter and find
if ( support.getById ) {
Expr.filter[ "ID" ] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
return elem.getAttribute( "id" ) === attrId;
};
};
Expr.find[ "ID" ] = function( id, context ) {
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
var elem = context.getElementById( id );
return elem ? [ elem ] : [];
}
};
} else {
Expr.filter[ "ID" ] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
var node = typeof elem.getAttributeNode !== "undefined" &&
elem.getAttributeNode( "id" );
return node && node.value === attrId;
};
};
// Support: IE 6 - 7 only
// getElementById is not reliable as a find shortcut
Expr.find[ "ID" ] = function( id, context ) {
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
var node, i, elems,
elem = context.getElementById( id );
if ( elem ) {
// Verify the id attribute
node = elem.getAttributeNode( "id" );
if ( node && node.value === id ) {
return [ elem ];
}
// Fall back on getElementsByName
elems = context.getElementsByName( id );
i = 0;
while ( ( elem = elems[ i++ ] ) ) {
node = elem.getAttributeNode( "id" );
if ( node && node.value === id ) {
return [ elem ];
}
}
}
return [];
}
};
}
// Tag
Expr.find[ "TAG" ] = support.getElementsByTagName ?
function( tag, context ) {
if ( typeof context.getElementsByTagName !== "undefined" ) {
return context.getElementsByTagName( tag );
// DocumentFragment nodes don't have gEBTN
} else if ( support.qsa ) {
return context.querySelectorAll( tag );
}
} :
function( tag, context ) {
var elem,
tmp = [],
i = 0,
// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
results = context.getElementsByTagName( tag );
// Filter out possible comments
if ( tag === "*" ) {
while ( ( elem = results[ i++ ] ) ) {
if ( elem.nodeType === 1 ) {
tmp.push( elem );
}
}
return tmp;
}
return results;
};
// Class
Expr.find[ "CLASS" ] = support.getElementsByClassName && function( className, context ) {
if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
return context.getElementsByClassName( className );
}
};
/* QSA/matchesSelector
---------------------------------------------------------------------- */
// QSA and matchesSelector support
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
rbuggyMatches = [];
// qSa(:focus) reports false when true (Chrome 21)
// We allow this because of a bug in IE8/9 that throws an error
// whenever `document.activeElement` is accessed on an iframe
// So, we allow :focus to pass through QSA all the time to avoid the IE error
// See https://bugs.jquery.com/ticket/13378
rbuggyQSA = [];
if ( ( support.qsa = rnative.test( document.querySelectorAll ) ) ) {
// Build QSA regex
// Regex strategy adopted from Diego Perini
assert( function( el ) {
var input;
// Select is set to empty string on purpose
// This is to test IE's treatment of not explicitly
// setting a boolean content attribute,
// since its presence should be enough
// https://bugs.jquery.com/ticket/12359
docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
"<select id='" + expando + "-\r\\' msallowcapture=''>" +
"<option selected=''></option></select>";
// Support: IE8, Opera 11-12.16
// Nothing should be selected when empty strings follow ^= or $= or *=
// The test attribute must be unknown in Opera but "safe" for WinRT
// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
if ( el.querySelectorAll( "[msallowcapture^='']" ).length ) {
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
}
// Support: IE8
// Boolean attributes and "value" are not treated correctly
if ( !el.querySelectorAll( "[selected]" ).length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
}
// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
rbuggyQSA.push( "~=" );
}
// Support: IE 11+, Edge 15 - 18+
// IE 11/Edge don't find elements on a `[name='']` query in some cases.
// Adding a temporary attribute to the document before the selection works
// around the issue.
// Interestingly, IE 10 & older don't seem to have the issue.
input = document.createElement( "input" );
input.setAttribute( "name", "" );
el.appendChild( input );
if ( !el.querySelectorAll( "[name='']" ).length ) {
rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" +
whitespace + "*(?:''|\"\")" );
}
// Webkit/Opera - :checked should return selected option elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
// IE8 throws error here and will not see later tests
if ( !el.querySelectorAll( ":checked" ).length ) {
rbuggyQSA.push( ":checked" );
}
// Support: Safari 8+, iOS 8+
// https://bugs.webkit.org/show_bug.cgi?id=136851
// In-page `selector#id sibling-combinator selector` fails
if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
rbuggyQSA.push( ".#.+[+~]" );
}
// Support: Firefox <=3.6 - 5 only
// Old Firefox doesn't throw on a badly-escaped identifier.
el.querySelectorAll( "\\\f" );
rbuggyQSA.push( "[\\r\\n\\f]" );
} );
assert( function( el ) {
el.innerHTML = "<a href='' disabled='disabled'></a>" +
"<select disabled='disabled'><option/></select>";
// Support: Windows 8 Native Apps
// The type and name attributes are restricted during .innerHTML assignment
var input = document.createElement( "input" );
input.setAttribute( "type", "hidden" );
el.appendChild( input ).setAttribute( "name", "D" );
// Support: IE8
// Enforce case-sensitivity of name attribute
if ( el.querySelectorAll( "[name=d]" ).length ) {
rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
}
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
// IE8 throws error here and will not see later tests
if ( el.querySelectorAll( ":enabled" ).length !== 2 ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Support: IE9-11+
// IE's :disabled selector does not pick up the children of disabled fieldsets
docElem.appendChild( el ).disabled = true;
if ( el.querySelectorAll( ":disabled" ).length !== 2 ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Support: Opera 10 - 11 only
// Opera 10-11 does not throw on post-comma invalid pseudos
el.querySelectorAll( "*,:x" );
rbuggyQSA.push( ",.*:" );
} );
}
if ( ( support.matchesSelector = rnative.test( ( matches = docElem.matches ||
docElem.webkitMatchesSelector ||
docElem.mozMatchesSelector ||
docElem.oMatchesSelector ||
docElem.msMatchesSelector ) ) ) ) {
assert( function( el ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9)
support.disconnectedMatch = matches.call( el, "*" );
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call( el, "[s!='']:x" );
rbuggyMatches.push( "!=", pseudos );
} );
}
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) );
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join( "|" ) );
/* Contains
---------------------------------------------------------------------- */
hasCompare = rnative.test( docElem.compareDocumentPosition );
// Element contains another
// Purposefully self-exclusive
// As in, an element does not contain itself
contains = hasCompare || rnative.test( docElem.contains ) ?
function( a, b ) {
var adown = a.nodeType === 9 ? a.documentElement : a,
bup = b && b.parentNode;
return a === bup || !!( bup && bup.nodeType === 1 && (
adown.contains ?
adown.contains( bup ) :
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
) );
} :
function( a, b ) {
if ( b ) {
while ( ( b = b.parentNode ) ) {
if ( b === a ) {
return true;
}
}
}
return false;
};
/* Sorting
---------------------------------------------------------------------- */
// Document order sorting
sortOrder = hasCompare ?
function( a, b ) {
// Flag for duplicate removal
if ( a === b ) {
hasDuplicate = true;
return 0;
}
// Sort on method existence if only one input has compareDocumentPosition
var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
if ( compare ) {
return compare;
}
// Calculate position if both inputs belong to the same document
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ?
a.compareDocumentPosition( b ) :
// Otherwise we know they are disconnected
1;
// Disconnected nodes
if ( compare & 1 ||
( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) {
// Choose the first element that is related to our preferred document
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
if ( a == document || a.ownerDocument == preferredDoc &&
contains( preferredDoc, a ) ) {
return -1;
}
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
if ( b == document || b.ownerDocument == preferredDoc &&
contains( preferredDoc, b ) ) {
return 1;
}
// Maintain original order
return sortInput ?
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
0;
}
return compare & 4 ? -1 : 1;
} :
function( a, b ) {
// Exit early if the nodes are identical
if ( a === b ) {
hasDuplicate = true;
return 0;
}
var cur,
i = 0,
aup = a.parentNode,
bup = b.parentNode,
ap = [ a ],
bp = [ b ];
// Parentless nodes are either documents or disconnected
if ( !aup || !bup ) {
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
/* eslint-disable eqeqeq */
return a == document ? -1 :
b == document ? 1 :
/* eslint-enable eqeqeq */
aup ? -1 :
bup ? 1 :
sortInput ?
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
0;
// If the nodes are siblings, we can do a quick check
} else if ( aup === bup ) {
return siblingCheck( a, b );
}
// Otherwise we need full lists of their ancestors for comparison
cur = a;
while ( ( cur = cur.parentNode ) ) {
ap.unshift( cur );
}
cur = b;
while ( ( cur = cur.parentNode ) ) {
bp.unshift( cur );
}
// Walk down the tree looking for a discrepancy
while ( ap[ i ] === bp[ i ] ) {
i++;
}
return i ?
// Do a sibling check if the nodes have a common ancestor
siblingCheck( ap[ i ], bp[ i ] ) :
// Otherwise nodes in our document sort first
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
/* eslint-disable eqeqeq */
ap[ i ] == preferredDoc ? -1 :
bp[ i ] == preferredDoc ? 1 :
/* eslint-enable eqeqeq */
0;
};
return document;
};
Sizzle.matches = function( expr, elements ) {
return Sizzle( expr, null, null, elements );
};
Sizzle.matchesSelector = function( elem, expr ) {
setDocument( elem );
if ( support.matchesSelector && documentIsHTML &&
!nonnativeSelectorCache[ expr + " " ] &&
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
try {
var ret = matches.call( elem, expr );
// IE 9's matchesSelector returns false on disconnected nodes
if ( ret || support.disconnectedMatch ||
// As well, disconnected nodes are said to be in a document
// fragment in IE 9
elem.document && elem.document.nodeType !== 11 ) {
return ret;
}
} catch ( e ) {
nonnativeSelectorCache( expr, true );
}
}
return Sizzle( expr, document, null, [ elem ] ).length > 0;
};
Sizzle.contains = function( context, elem ) {
// Set document vars if needed
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
if ( ( context.ownerDocument || context ) != document ) {
setDocument( context );
}
return contains( context, elem );
};
Sizzle.attr = function( elem, name ) {
// Set document vars if needed
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
if ( ( elem.ownerDocument || elem ) != document ) {
setDocument( elem );
}
var fn = Expr.attrHandle[ name.toLowerCase() ],
// Don't get fooled by Object.prototype properties (jQuery #13807)
val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
fn( elem, name, !documentIsHTML ) :
undefined;
return val !== undefined ?
val :
support.attributes || !documentIsHTML ?
elem.getAttribute( name ) :
( val = elem.getAttributeNode( name ) ) && val.specified ?
val.value :
null;
};
Sizzle.escape = function( sel ) {
return ( sel + "" ).replace( rcssescape, fcssescape );
};
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
/**
* Document sorting and removing duplicates
* @param {ArrayLike} results
*/
Sizzle.uniqueSort = function( results ) {
var elem,
duplicates = [],
j = 0,
i = 0;
// Unless we *know* we can detect duplicates, assume their presence
hasDuplicate = !support.detectDuplicates;
sortInput = !support.sortStable && results.slice( 0 );
results.sort( sortOrder );
if ( hasDuplicate ) {
while ( ( elem = results[ i++ ] ) ) {
if ( elem === results[ i ] ) {
j = duplicates.push( i );
}
}
while ( j-- ) {
results.splice( duplicates[ j ], 1 );
}
}
// Clear input after sorting to release objects
// See https://github.com/jquery/sizzle/pull/225
sortInput = null;
return results;
};
/**
* Utility function for retrieving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
getText = Sizzle.getText = function( elem ) {
var node,
ret = "",
i = 0,
nodeType = elem.nodeType;
if ( !nodeType ) {
// If no nodeType, this is expected to be an array
while ( ( node = elem[ i++ ] ) ) {
// Do not traverse comment nodes
ret += getText( node );
}
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
// Use textContent for elements
// innerText usage removed for consistency of new lines (jQuery #11153)
if ( typeof elem.textContent === "string" ) {
return elem.textContent;
} else {
// Traverse its children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
ret += getText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
// Do not include comment or processing instruction nodes
return ret;
};
Expr = Sizzle.selectors = {
// Can be adjusted by the user
cacheLength: 50,
createPseudo: markFunction,
match: matchExpr,
attrHandle: {},
find: {},
relative: {
">": { dir: "parentNode", first: true },
" ": { dir: "parentNode" },
"+": { dir: "previousSibling", first: true },
"~": { dir: "previousSibling" }
},
preFilter: {
"ATTR": function( match ) {
match[ 1 ] = match[ 1 ].replace( runescape, funescape );
// Move the given value to match[3] whether quoted or unquoted
match[ 3 ] = ( match[ 3 ] || match[ 4 ] ||
match[ 5 ] || "" ).replace( runescape, funescape );
if ( match[ 2 ] === "~=" ) {
match[ 3 ] = " " + match[ 3 ] + " ";
}
return match.slice( 0, 4 );
},
"CHILD": function( match ) {
/* matches from matchExpr["CHILD"]
1 type (only|nth|...)
2 what (child|of-type)
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
4 xn-component of xn+y argument ([+-]?\d*n|)
5 sign of xn-component
6 x of xn-component
7 sign of y-component
8 y of y-component
*/
match[ 1 ] = match[ 1 ].toLowerCase();
if ( match[ 1 ].slice( 0, 3 ) === "nth" ) {
// nth-* requires argument
if ( !match[ 3 ] ) {
Sizzle.error( match[ 0 ] );
}
// numeric x and y parameters for Expr.filter.CHILD
// remember that false/true cast respectively to 0/1
match[ 4 ] = +( match[ 4 ] ?
match[ 5 ] + ( match[ 6 ] || 1 ) :
2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) );
match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" );
// other types prohibit arguments
} else if ( match[ 3 ] ) {
Sizzle.error( match[ 0 ] );
}
return match;
},
"PSEUDO": function( match ) {
var excess,
unquoted = !match[ 6 ] && match[ 2 ];
if ( matchExpr[ "CHILD" ].test( match[ 0 ] ) ) {
return null;
}
// Accept quoted arguments as-is
if ( match[ 3 ] ) {
match[ 2 ] = match[ 4 ] || match[ 5 ] || "";
// Strip excess characters from unquoted arguments
} else if ( unquoted && rpseudo.test( unquoted ) &&
// Get excess from tokenize (recursively)
( excess = tokenize( unquoted, true ) ) &&
// advance to the next closing parenthesis
( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) {
// excess is a negative index
match[ 0 ] = match[ 0 ].slice( 0, excess );
match[ 2 ] = unquoted.slice( 0, excess );
}
// Return only captures needed by the pseudo filter method (type and argument)
return match.slice( 0, 3 );
}
},
filter: {
"TAG": function( nodeNameSelector ) {
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
return nodeNameSelector === "*" ?
function() {
return true;
} :
function( elem ) {
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
};
},
"CLASS": function( className ) {
var pattern = classCache[ className + " " ];
return pattern ||
( pattern = new RegExp( "(^|" + whitespace +
")" + className + "(" + whitespace + "|$)" ) ) && classCache(
className, function( elem ) {
return pattern.test(
typeof elem.className === "string" && elem.className ||
typeof elem.getAttribute !== "undefined" &&
elem.getAttribute( "class" ) ||
""
);
} );
},
"ATTR": function( name, operator, check ) {
return function( elem ) {
var result = Sizzle.attr( elem, name );
if ( result == null ) {
return operator === "!=";
}
if ( !operator ) {
return true;
}
result += "";
/* eslint-disable max-len */
return operator === "=" ? result === check :
operator === "!=" ? result !== check :
operator === "^=" ? check && result.indexOf( check ) === 0 :
operator === "*=" ? check && result.indexOf( check ) > -1 :
operator === "$=" ? check && result.slice( -check.length ) === check :
operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
false;
/* eslint-enable max-len */
};
},
"CHILD": function( type, what, _argument, first, last ) {
var simple = type.slice( 0, 3 ) !== "nth",
forward = type.slice( -4 ) !== "last",
ofType = what === "of-type";
return first === 1 && last === 0 ?
// Shortcut for :nth-*(n)
function( elem ) {
return !!elem.parentNode;
} :
function( elem, _context, xml ) {
var cache, uniqueCache, outerCache, node, nodeIndex, start,
dir = simple !== forward ? "nextSibling" : "previousSibling",
parent = elem.parentNode,
name = ofType && elem.nodeName.toLowerCase(),
useCache = !xml && !ofType,
diff = false;
if ( parent ) {
// :(first|last|only)-(child|of-type)
if ( simple ) {
while ( dir ) {
node = elem;
while ( ( node = node[ dir ] ) ) {
if ( ofType ?
node.nodeName.toLowerCase() === name :
node.nodeType === 1 ) {
return false;
}
}
// Reverse direction for :only-* (if we haven't yet done so)
start = dir = type === "only" && !start && "nextSibling";
}
return true;
}
start = [ forward ? parent.firstChild : parent.lastChild ];
// non-xml :nth-child(...) stores cache data on `parent`
if ( forward && useCache ) {
// Seek `elem` from a previously-cached index
// ...in a gzip-friendly way
node = parent;
outerCache = node[ expando ] || ( node[ expando ] = {} );
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
( outerCache[ node.uniqueID ] = {} );
cache = uniqueCache[ type ] || [];
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
diff = nodeIndex && cache[ 2 ];
node = nodeIndex && parent.childNodes[ nodeIndex ];
while ( ( node = ++nodeIndex && node && node[ dir ] ||
// Fallback to seeking `elem` from the start
( diff = nodeIndex = 0 ) || start.pop() ) ) {
// When found, cache indexes on `parent` and break
if ( node.nodeType === 1 && ++diff && node === elem ) {
uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
break;
}
}
} else {
// Use previously-cached element index if available
if ( useCache ) {
// ...in a gzip-friendly way
node = elem;
outerCache = node[ expando ] || ( node[ expando ] = {} );
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
( outerCache[ node.uniqueID ] = {} );
cache = uniqueCache[ type ] || [];
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
diff = nodeIndex;
}
// xml :nth-child(...)
// or :nth-last-child(...) or :nth(-last)?-of-type(...)
if ( diff === false ) {
// Use the same loop as above to seek `elem` from the start
while ( ( node = ++nodeIndex && node && node[ dir ] ||
( diff = nodeIndex = 0 ) || start.pop() ) ) {
if ( ( ofType ?
node.nodeName.toLowerCase() === name :
node.nodeType === 1 ) &&
++diff ) {
// Cache the index of each encountered element
if ( useCache ) {
outerCache = node[ expando ] ||
( node[ expando ] = {} );
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
( outerCache[ node.uniqueID ] = {} );
uniqueCache[ type ] = [ dirruns, diff ];
}
if ( node === elem ) {
break;
}
}
}
}
}
// Incorporate the offset, then check against cycle size
diff -= last;
return diff === first || ( diff % first === 0 && diff / first >= 0 );
}
};
},
"PSEUDO": function( pseudo, argument ) {
// pseudo-class names are case-insensitive
// http://www.w3.org/TR/selectors/#pseudo-classes
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
// Remember that setFilters inherits from pseudos
var args,
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
Sizzle.error( "unsupported pseudo: " + pseudo );
// The user may use createPseudo to indicate that
// arguments are needed to create the filter function
// just as Sizzle does
if ( fn[ expando ] ) {
return fn( argument );
}
// But maintain support for old signatures
if ( fn.length > 1 ) {
args = [ pseudo, pseudo, "", argument ];
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
markFunction( function( seed, matches ) {
var idx,
matched = fn( seed, argument ),
i = matched.length;
while ( i-- ) {
idx = indexOf( seed, matched[ i ] );
seed[ idx ] = !( matches[ idx ] = matched[ i ] );
}
} ) :
function( elem ) {
return fn( elem, 0, args );
};
}
return fn;
}
},
pseudos: {
// Potentially complex pseudos
"not": markFunction( function( selector ) {
// Trim the selector passed to compile
// to avoid treating leading and trailing
// spaces as combinators
var input = [],
results = [],
matcher = compile( selector.replace( rtrim, "$1" ) );
return matcher[ expando ] ?
markFunction( function( seed, matches, _context, xml ) {
var elem,
unmatched = matcher( seed, null, xml, [] ),
i = seed.length;
// Match elements unmatched by `matcher`
while ( i-- ) {
if ( ( elem = unmatched[ i ] ) ) {
seed[ i ] = !( matches[ i ] = elem );
}
}
} ) :
function( elem, _context, xml ) {
input[ 0 ] = elem;
matcher( input, null, xml, results );
// Don't keep the element (issue #299)
input[ 0 ] = null;
return !results.pop();
};
} ),
"has": markFunction( function( selector ) {
return function( elem ) {
return Sizzle( selector, elem ).length > 0;
};
} ),
"contains": markFunction( function( text ) {
text = text.replace( runescape, funescape );
return function( elem ) {
return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1;
};
} ),
// "Whether an element is represented by a :lang() selector
// is based solely on the element's language value
// being equal to the identifier C,
// or beginning with the identifier C immediately followed by "-".
// The matching of C against the element's language value is performed case-insensitively.
// The identifier C does not have to be a valid language name."
// http://www.w3.org/TR/selectors/#lang-pseudo
"lang": markFunction( function( lang ) {
// lang value must be a valid identifier
if ( !ridentifier.test( lang || "" ) ) {
Sizzle.error( "unsupported lang: " + lang );
}
lang = lang.replace( runescape, funescape ).toLowerCase();
return function( elem ) {
var elemLang;
do {
if ( ( elemLang = documentIsHTML ?
elem.lang :
elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) {
elemLang = elemLang.toLowerCase();
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
}
} while ( ( elem = elem.parentNode ) && elem.nodeType === 1 );
return false;
};
} ),
// Miscellaneous
"target": function( elem ) {
var hash = window.location && window.location.hash;
return hash && hash.slice( 1 ) === elem.id;
},
"root": function( elem ) {
return elem === docElem;
},
"focus": function( elem ) {
return elem === document.activeElement &&
( !document.hasFocus || document.hasFocus() ) &&
!!( elem.type || elem.href || ~elem.tabIndex );
},
// Boolean properties
"enabled": createDisabledPseudo( false ),
"disabled": createDisabledPseudo( true ),
"checked": function( elem ) {
// In CSS3, :checked should return both checked and selected elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
var nodeName = elem.nodeName.toLowerCase();
return ( nodeName === "input" && !!elem.checked ) ||
( nodeName === "option" && !!elem.selected );
},
"selected": function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
if ( elem.parentNode ) {
// eslint-disable-next-line no-unused-expressions
elem.parentNode.selectedIndex;
}
return elem.selected === true;
},
// Contents
"empty": function( elem ) {
// http://www.w3.org/TR/selectors/#empty-pseudo
// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
// but not by others (comment: 8; processing instruction: 7; etc.)
// nodeType < 6 works because attributes (2) do not appear as children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
if ( elem.nodeType < 6 ) {
return false;
}
}
return true;
},
"parent": function( elem ) {
return !Expr.pseudos[ "empty" ]( elem );
},
// Element/input types
"header": function( elem ) {
return rheader.test( elem.nodeName );
},
"input": function( elem ) {
return rinputs.test( elem.nodeName );
},
"button": function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === "button" || name === "button";
},
"text": function( elem ) {
var attr;
return elem.nodeName.toLowerCase() === "input" &&
elem.type === "text" &&
// Support: IE<8
// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
( ( attr = elem.getAttribute( "type" ) ) == null ||
attr.toLowerCase() === "text" );
},
// Position-in-collection
"first": createPositionalPseudo( function() {
return [ 0 ];
} ),
"last": createPositionalPseudo( function( _matchIndexes, length ) {
return [ length - 1 ];
} ),
"eq": createPositionalPseudo( function( _matchIndexes, length, argument ) {
return [ argument < 0 ? argument + length : argument ];
} ),
"even": createPositionalPseudo( function( matchIndexes, length ) {
var i = 0;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
} ),
"odd": createPositionalPseudo( function( matchIndexes, length ) {
var i = 1;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
} ),
"lt": createPositionalPseudo( function( matchIndexes, length, argument ) {
var i = argument < 0 ?
argument + length :
argument > length ?
length :
argument;
for ( ; --i >= 0; ) {
matchIndexes.push( i );
}
return matchIndexes;
} ),
"gt": createPositionalPseudo( function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; ++i < length; ) {
matchIndexes.push( i );
}
return matchIndexes;
} )
}
};
Expr.pseudos[ "nth" ] = Expr.pseudos[ "eq" ];
// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
Expr.pseudos[ i ] = createButtonPseudo( i );
}
// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();
tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
var matched, match, tokens, type,
soFar, groups, preFilters,
cached = tokenCache[ selector + " " ];
if ( cached ) {
return parseOnly ? 0 : cached.slice( 0 );
}
soFar = selector;
groups = [];
preFilters = Expr.preFilter;
while ( soFar ) {
// Comma and first run
if ( !matched || ( match = rcomma.exec( soFar ) ) ) {
if ( match ) {
// Don't consume trailing commas as valid
soFar = soFar.slice( match[ 0 ].length ) || soFar;
}
groups.push( ( tokens = [] ) );
}
matched = false;
// Combinators
if ( ( match = rcombinators.exec( soFar ) ) ) {
matched = match.shift();
tokens.push( {
value: matched,
// Cast descendant combinators to space
type: match[ 0 ].replace( rtrim, " " )
} );
soFar = soFar.slice( matched.length );
}
// Filters
for ( type in Expr.filter ) {
if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] ||
( match = preFilters[ type ]( match ) ) ) ) {
matched = match.shift();
tokens.push( {
value: matched,
type: type,
matches: match
} );
soFar = soFar.slice( matched.length );
}
}
if ( !matched ) {
break;
}
}
// Return the length of the invalid excess
// if we're just parsing
// Otherwise, throw an error or return tokens
return parseOnly ?
soFar.length :
soFar ?
Sizzle.error( selector ) :
// Cache the tokens
tokenCache( selector, groups ).slice( 0 );
};
function toSelector( tokens ) {
var i = 0,
len = tokens.length,
selector = "";
for ( ; i < len; i++ ) {
selector += tokens[ i ].value;
}
return selector;
}
function addCombinator( matcher, combinator, base ) {
var dir = combinator.dir,
skip = combinator.next,
key = skip || dir,
checkNonElements = base && key === "parentNode",
doneName = done++;
return combinator.first ?
// Check against closest ancestor/preceding element
function( elem, context, xml ) {
while ( ( elem = elem[ dir ] ) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
return matcher( elem, context, xml );
}
}
return false;
} :
// Check against all ancestor/preceding elements
function( elem, context, xml ) {
var oldCache, uniqueCache, outerCache,
newCache = [ dirruns, doneName ];
// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
if ( xml ) {
while ( ( elem = elem[ dir ] ) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
if ( matcher( elem, context, xml ) ) {
return true;
}
}
}
} else {
while ( ( elem = elem[ dir ] ) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
outerCache = elem[ expando ] || ( elem[ expando ] = {} );
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ elem.uniqueID ] ||
( outerCache[ elem.uniqueID ] = {} );
if ( skip && skip === elem.nodeName.toLowerCase() ) {
elem = elem[ dir ] || elem;
} else if ( ( oldCache = uniqueCache[ key ] ) &&
oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
// Assign to newCache so results back-propagate to previous elements
return ( newCache[ 2 ] = oldCache[ 2 ] );
} else {
// Reuse newcache so results back-propagate to previous elements
uniqueCache[ key ] = newCache;
// A match means we're done; a fail means we have to keep checking
if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) {
return true;
}
}
}
}
}
return false;
};
}
function elementMatcher( matchers ) {
return matchers.length > 1 ?
function( elem, context, xml ) {
var i = matchers.length;
while ( i-- ) {
if ( !matchers[ i ]( elem, context, xml ) ) {
return false;
}
}
return true;
} :
matchers[ 0 ];
}
function multipleContexts( selector, contexts, results ) {
var i = 0,
len = contexts.length;
for ( ; i < len; i++ ) {
Sizzle( selector, contexts[ i ], results );
}
return results;
}
function condense( unmatched, map, filter, context, xml ) {
var elem,
newUnmatched = [],
i = 0,
len = unmatched.length,
mapped = map != null;
for ( ; i < len; i++ ) {
if ( ( elem = unmatched[ i ] ) ) {
if ( !filter || filter( elem, context, xml ) ) {
newUnmatched.push( elem );
if ( mapped ) {
map.push( i );
}
}
}
}
return newUnmatched;
}
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
if ( postFilter && !postFilter[ expando ] ) {
postFilter = setMatcher( postFilter );
}
if ( postFinder && !postFinder[ expando ] ) {
postFinder = setMatcher( postFinder, postSelector );
}
return markFunction( function( seed, results, context, xml ) {
var temp, i, elem,
preMap = [],
postMap = [],
preexisting = results.length,
// Get initial elements from seed or context
elems = seed || multipleContexts(
selector || "*",
context.nodeType ? [ context ] : context,
[]
),
// Prefilter to get matcher input, preserving a map for seed-results synchronization
matcherIn = preFilter && ( seed || !selector ) ?
condense( elems, preMap, preFilter, context, xml ) :
elems,
matcherOut = matcher ?
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
// ...intermediate processing is necessary
[] :
// ...otherwise use results directly
results :
matcherIn;
// Find primary matches
if ( matcher ) {
matcher( matcherIn, matcherOut, context, xml );
}
// Apply postFilter
if ( postFilter ) {
temp = condense( matcherOut, postMap );
postFilter( temp, [], context, xml );
// Un-match failing elements by moving them back to matcherIn
i = temp.length;
while ( i-- ) {
if ( ( elem = temp[ i ] ) ) {
matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem );
}
}
}
if ( seed ) {
if ( postFinder || preFilter ) {
if ( postFinder ) {
// Get the final matcherOut by condensing this intermediate into postFinder contexts
temp = [];
i = matcherOut.length;
while ( i-- ) {
if ( ( elem = matcherOut[ i ] ) ) {
// Restore matcherIn since elem is not yet a final match
temp.push( ( matcherIn[ i ] = elem ) );
}
}
postFinder( null, ( matcherOut = [] ), temp, xml );
}
// Move matched elements from seed to results to keep them synchronized
i = matcherOut.length;
while ( i-- ) {
if ( ( elem = matcherOut[ i ] ) &&
( temp = postFinder ? indexOf( seed, elem ) : preMap[ i ] ) > -1 ) {
seed[ temp ] = !( results[ temp ] = elem );
}
}
}
// Add elements to results, through postFinder if defined
} else {
matcherOut = condense(
matcherOut === results ?
matcherOut.splice( preexisting, matcherOut.length ) :
matcherOut
);
if ( postFinder ) {
postFinder( null, results, matcherOut, xml );
} else {
push.apply( results, matcherOut );
}
}
} );
}
function matcherFromTokens( tokens ) {
var checkContext, matcher, j,
len = tokens.length,
leadingRelative = Expr.relative[ tokens[ 0 ].type ],
implicitRelative = leadingRelative || Expr.relative[ " " ],
i = leadingRelative ? 1 : 0,
// The foundational matcher ensures that elements are reachable from top-level context(s)
matchContext = addCombinator( function( elem ) {
return elem === checkContext;
}, implicitRelative, true ),
matchAnyContext = addCombinator( function( elem ) {
return indexOf( checkContext, elem ) > -1;
}, implicitRelative, true ),
matchers = [ function( elem, context, xml ) {
var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
( checkContext = context ).nodeType ?
matchContext( elem, context, xml ) :
matchAnyContext( elem, context, xml ) );
// Avoid hanging onto element (issue #299)
checkContext = null;
return ret;
} ];
for ( ; i < len; i++ ) {
if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) {
matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];
} else {
matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches );
// Return special upon seeing a positional matcher
if ( matcher[ expando ] ) {
// Find the next relative operator (if any) for proper handling
j = ++i;
for ( ; j < len; j++ ) {
if ( Expr.relative[ tokens[ j ].type ] ) {
break;
}
}
return setMatcher(
i > 1 && elementMatcher( matchers ),
i > 1 && toSelector(
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
tokens
.slice( 0, i - 1 )
.concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } )
).replace( rtrim, "$1" ),
matcher,
i < j && matcherFromTokens( tokens.slice( i, j ) ),
j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ),
j < len && toSelector( tokens )
);
}
matchers.push( matcher );
}
}
return elementMatcher( matchers );
}
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
var bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, outermost ) {
var elem, j, matcher,
matchedCount = 0,
i = "0",
unmatched = seed && [],
setMatched = [],
contextBackup = outermostContext,
// We must always have either seed elements or outermost context
elems = seed || byElement && Expr.find[ "TAG" ]( "*", outermost ),
// Use integer dirruns iff this is the outermost matcher
dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ),
len = elems.length;
if ( outermost ) {
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
outermostContext = context == document || context || outermost;
}
// Add elements passing elementMatchers directly to results
// Support: IE<9, Safari
// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) {
if ( byElement && elem ) {
j = 0;
// Support: IE 11+, Edge 17 - 18+
// IE/Edge sometimes throw a "Permission denied" error when strict-comparing
// two documents; shallow comparisons work.
// eslint-disable-next-line eqeqeq
if ( !context && elem.ownerDocument != document ) {
setDocument( elem );
xml = !documentIsHTML;
}
while ( ( matcher = elementMatchers[ j++ ] ) ) {
if ( matcher( elem, context || document, xml ) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
}
}
// Track unmatched elements for set filters
if ( bySet ) {
// They will have gone through all possible matchers
if ( ( elem = !matcher && elem ) ) {
matchedCount--;
}
// Lengthen the array for every element, matched or not
if ( seed ) {
unmatched.push( elem );
}
}
}
// `i` is now the count of elements visited above, and adding it to `matchedCount`
// makes the latter nonnegative.
matchedCount += i;
// Apply set filters to unmatched elements
// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
// no element matchers and no seed.
// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
// case, which will result in a "00" `matchedCount` that differs from `i` but is also
// numerically zero.
if ( bySet && i !== matchedCount ) {
j = 0;
while ( ( matcher = setMatchers[ j++ ] ) ) {
matcher( unmatched, setMatched, context, xml );
}
if ( seed ) {
// Reintegrate element matches to eliminate the need for sorting
if ( matchedCount > 0 ) {
while ( i-- ) {
if ( !( unmatched[ i ] || setMatched[ i ] ) ) {
setMatched[ i ] = pop.call( results );
}
}
}
// Discard index placeholder values to get only actual matches
setMatched = condense( setMatched );
}
// Add matches to results
push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting
if ( outermost && !seed && setMatched.length > 0 &&
( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results );
}
}
// Override manipulation of globals by nested matchers
if ( outermost ) {
dirruns = dirrunsUnique;
outermostContext = contextBackup;
}
return unmatched;
};
return bySet ?
markFunction( superMatcher ) :
superMatcher;
}
compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
var i,
setMatchers = [],
elementMatchers = [],
cached = compilerCache[ selector + " " ];
if ( !cached ) {
// Generate a function of recursive functions that can be used to check each element
if ( !match ) {
match = tokenize( selector );
}
i = match.length;
while ( i-- ) {
cached = matcherFromTokens( match[ i ] );
if ( cached[ expando ] ) {
setMatchers.push( cached );
} else {
elementMatchers.push( cached );
}
}
// Cache the compiled function
cached = compilerCache(
selector,
matcherFromGroupMatchers( elementMatchers, setMatchers )
);
// Save selector and tokenization
cached.selector = selector;
}
return cached;
};
/**
* A low-level selection function that works with Sizzle's compiled
* selector functions
* @param {String|Function} selector A selector or a pre-compiled
* selector function built with Sizzle.compile
* @param {Element} context
* @param {Array} [results]
* @param {Array} [seed] A set of elements to match against
*/
select = Sizzle.select = function( selector, context, results, seed ) {
var i, tokens, token, type, find,
compiled = typeof selector === "function" && selector,
match = !seed && tokenize( ( selector = compiled.selector || selector ) );
results = results || [];
// Try to minimize operations if there is only one selector in the list and no seed
// (the latter of which guarantees us context)
if ( match.length === 1 ) {
// Reduce context if the leading compound selector is an ID
tokens = match[ 0 ] = match[ 0 ].slice( 0 );
if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" &&
context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) {
context = ( Expr.find[ "ID" ]( token.matches[ 0 ]
.replace( runescape, funescape ), context ) || [] )[ 0 ];
if ( !context ) {
return results;
// Precompiled matchers will still verify ancestry, so step up a level
} else if ( compiled ) {
context = context.parentNode;
}
selector = selector.slice( tokens.shift().value.length );
}
// Fetch a seed set for right-to-left matching
i = matchExpr[ "needsContext" ].test( selector ) ? 0 : tokens.length;
while ( i-- ) {
token = tokens[ i ];
// Abort if we hit a combinator
if ( Expr.relative[ ( type = token.type ) ] ) {
break;
}
if ( ( find = Expr.find[ type ] ) ) {
// Search, expanding context for leading sibling combinators
if ( ( seed = find(
token.matches[ 0 ].replace( runescape, funescape ),
rsibling.test( tokens[ 0 ].type ) && testContext( context.parentNode ) ||
context
) ) ) {
// If seed is empty or no tokens remain, we can return early
tokens.splice( i, 1 );
selector = seed.length && toSelector( tokens );
if ( !selector ) {
push.apply( results, seed );
return results;
}
break;
}
}
}
}
// Compile and execute a filtering function if one is not provided
// Provide `match` to avoid retokenization if we modified the selector above
( compiled || compile( selector, match ) )(
seed,
context,
!documentIsHTML,
results,
!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
);
return results;
};
// One-time assignments
// Sort stability
support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando;
// Support: Chrome 14-35+
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = !!hasDuplicate;
// Initialize against the default document
setDocument();
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert( function( el ) {
// Should return 1, but returns 4 (following)
return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1;
} );
// Support: IE<8
// Prevent attribute/property "interpolation"
// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert( function( el ) {
el.innerHTML = "<a href='#'></a>";
return el.firstChild.getAttribute( "href" ) === "#";
} ) ) {
addHandle( "type|href|height|width", function( elem, name, isXML ) {
if ( !isXML ) {
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
}
} );
}
// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert( function( el ) {
el.innerHTML = "<input/>";
el.firstChild.setAttribute( "value", "" );
return el.firstChild.getAttribute( "value" ) === "";
} ) ) {
addHandle( "value", function( elem, _name, isXML ) {
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
return elem.defaultValue;
}
} );
}
// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert( function( el ) {
return el.getAttribute( "disabled" ) == null;
} ) ) {
addHandle( booleans, function( elem, name, isXML ) {
var val;
if ( !isXML ) {
return elem[ name ] === true ? name.toLowerCase() :
( val = elem.getAttributeNode( name ) ) && val.specified ?
val.value :
null;
}
} );
}
return Sizzle;
} )( window );
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
// Deprecated
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
jQuery.escapeSelector = Sizzle.escape;
var dir = function( elem, dir, until ) {
var matched = [],
truncate = until !== undefined;
while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
if ( elem.nodeType === 1 ) {
if ( truncate && jQuery( elem ).is( until ) ) {
break;
}
matched.push( elem );
}
}
return matched;
};
var siblings = function( n, elem ) {
var matched = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
matched.push( n );
}
}
return matched;
};
var rneedsContext = jQuery.expr.match.needsContext;
function nodeName( elem, name ) {
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
}
var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
if ( isFunction( qualifier ) ) {
return jQuery.grep( elements, function( elem, i ) {
return !!qualifier.call( elem, i, elem ) !== not;
} );
}
// Single element
if ( qualifier.nodeType ) {
return jQuery.grep( elements, function( elem ) {
return ( elem === qualifier ) !== not;
} );
}
// Arraylike of elements (jQuery, arguments, Array)
if ( typeof qualifier !== "string" ) {
return jQuery.grep( elements, function( elem ) {
return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
} );
}
// Filtered directly for both simple and complex selectors
return jQuery.filter( qualifier, elements, not );
}
jQuery.filter = function( expr, elems, not ) {
var elem = elems[ 0 ];
if ( not ) {
expr = ":not(" + expr + ")";
}
if ( elems.length === 1 && elem.nodeType === 1 ) {
return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
}
return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
return elem.nodeType === 1;
} ) );
};
jQuery.fn.extend( {
find: function( selector ) {
var i, ret,
len = this.length,
self = this;
if ( typeof selector !== "string" ) {
return this.pushStack( jQuery( selector ).filter( function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
} ) );
}
ret = this.pushStack( [] );
for ( i = 0; i < len; i++ ) {
jQuery.find( selector, self[ i ], ret );
}
return len > 1 ? jQuery.uniqueSort( ret ) : ret;
},
filter: function( selector ) {
return this.pushStack( winnow( this, selector || [], false ) );
},
not: function( selector ) {
return this.pushStack( winnow( this, selector || [], true ) );
},
is: function( selector ) {
return !!winnow(
this,
// If this is a positional/relative selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
typeof selector === "string" && rneedsContext.test( selector ) ?
jQuery( selector ) :
selector || [],
false
).length;
}
} );
// Initialize a jQuery object
// A central reference to the root jQuery(document)
var rootjQuery,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
// Strict HTML recognition (#11290: must start with <)
// Shortcut simple #id case for speed
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
init = jQuery.fn.init = function( selector, context, root ) {
var match, elem;
// HANDLE: $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
// Method init() accepts an alternate rootjQuery
// so migrate can support jQuery.sub (gh-2101)
root = root || rootjQuery;
// Handle HTML strings
if ( typeof selector === "string" ) {
if ( selector[ 0 ] === "<" &&
selector[ selector.length - 1 ] === ">" &&
selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
} else {
match = rquickExpr.exec( selector );
}
// Match html or make sure no context is specified for #id
if ( match && ( match[ 1 ] || !context ) ) {
// HANDLE: $(html) -> $(array)
if ( match[ 1 ] ) {
context = context instanceof jQuery ? context[ 0 ] : context;
// Option to run scripts is true for back-compat
// Intentionally let the error be thrown if parseHTML is not present
jQuery.merge( this, jQuery.parseHTML(
match[ 1 ],
context && context.nodeType ? context.ownerDocument || context : document,
true
) );
// HANDLE: $(html, props)
if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
for ( match in context ) {
// Properties of context are called as methods if possible
if ( isFunction( this[ match ] ) ) {
this[ match ]( context[ match ] );
// ...and otherwise set as attributes
} else {
this.attr( match, context[ match ] );
}
}
}
return this;
// HANDLE: $(#id)
} else {
elem = document.getElementById( match[ 2 ] );
if ( elem ) {
// Inject the element directly into the jQuery object
this[ 0 ] = elem;
this.length = 1;
}
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return ( context || root ).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return this.constructor( context ).find( selector );
}
// HANDLE: $(DOMElement)
} else if ( selector.nodeType ) {
this[ 0 ] = selector;
this.length = 1;
return this;
// HANDLE: $(function)
// Shortcut for document ready
} else if ( isFunction( selector ) ) {
return root.ready !== undefined ?
root.ready( selector ) :
// Execute immediately if ready is not present
selector( jQuery );
}
return jQuery.makeArray( selector, this );
};
// Give the init function the jQuery prototype for later instantiation
init.prototype = jQuery.fn;
// Initialize central reference
rootjQuery = jQuery( document );
var rparentsprev = /^(?:parents|prev(?:Until|All))/,
// Methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend( {
has: function( target ) {
var targets = jQuery( target, this ),
l = targets.length;
return this.filter( function() {
var i = 0;
for ( ; i < l; i++ ) {
if ( jQuery.contains( this, targets[ i ] ) ) {
return true;
}
}
} );
},
closest: function( selectors, context ) {
var cur,
i = 0,
l = this.length,
matched = [],
targets = typeof selectors !== "string" && jQuery( selectors );
// Positional selectors never match, since there's no _selection_ context
if ( !rneedsContext.test( selectors ) ) {
for ( ; i < l; i++ ) {
for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
// Always skip document fragments
if ( cur.nodeType < 11 && ( targets ?
targets.index( cur ) > -1 :
// Don't pass non-elements to Sizzle
cur.nodeType === 1 &&
jQuery.find.matchesSelector( cur, selectors ) ) ) {
matched.push( cur );
break;
}
}
}
}
return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
},
// Determine the position of an element within the set
index: function( elem ) {
// No argument, return index in parent
if ( !elem ) {
return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
}
// Index in selector
if ( typeof elem === "string" ) {
return indexOf.call( jQuery( elem ), this[ 0 ] );
}
// Locate the position of the desired element
return indexOf.call( this,
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[ 0 ] : elem
);
},
add: function( selector, context ) {
return this.pushStack(
jQuery.uniqueSort(
jQuery.merge( this.get(), jQuery( selector, context ) )
)
);
},
addBack: function( selector ) {
return this.add( selector == null ?
this.prevObject : this.prevObject.filter( selector )
);
}
} );
function sibling( cur, dir ) {
while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
return cur;
}
jQuery.each( {
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return dir( elem, "parentNode" );
},
parentsUntil: function( elem, _i, until ) {
return dir( elem, "parentNode", until );
},
next: function( elem ) {
return sibling( elem, "nextSibling" );
},
prev: function( elem ) {
return sibling( elem, "previousSibling" );
},
nextAll: function( elem ) {
return dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return dir( elem, "previousSibling" );
},
nextUntil: function( elem, _i, until ) {
return dir( elem, "nextSibling", until );
},
prevUntil: function( elem, _i, until ) {
return dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return siblings( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return siblings( elem.firstChild );
},
contents: function( elem ) {
if ( elem.contentDocument != null &&
// Support: IE 11+
// <object> elements with no `data` attribute has an object
// `contentDocument` with a `null` prototype.
getProto( elem.contentDocument ) ) {
return elem.contentDocument;
}
// Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
// Treat the template element as a regular one in browsers that
// don't support it.
if ( nodeName( elem, "template" ) ) {
elem = elem.content || elem;
}
return jQuery.merge( [], elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var matched = jQuery.map( this, fn, until );
if ( name.slice( -5 ) !== "Until" ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
matched = jQuery.filter( selector, matched );
}
if ( this.length > 1 ) {
// Remove duplicates
if ( !guaranteedUnique[ name ] ) {
jQuery.uniqueSort( matched );
}
// Reverse order for parents* and prev-derivatives
if ( rparentsprev.test( name ) ) {
matched.reverse();
}
}
return this.pushStack( matched );
};
} );
var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
// Convert String-formatted options into Object-formatted ones
function createOptions( options ) {
var object = {};
jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
object[ flag ] = true;
} );
return object;
}
/*
* Create a callback list using the following parameters:
*
* options: an optional list of space-separated options that will change how
* the callback list behaves or a more traditional option object
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible options:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* memory: will keep track of previous values and will call any callback added
* after the list has been fired right away with the latest "memorized"
* values (like a Deferred)
*
* unique: will ensure a callback can only be added once (no duplicate in the list)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
jQuery.Callbacks = function( options ) {
// Convert options from String-formatted to Object-formatted if needed
// (we check in cache first)
options = typeof options === "string" ?
createOptions( options ) :
jQuery.extend( {}, options );
var // Flag to know if list is currently firing
firing,
// Last fire value for non-forgettable lists
memory,
// Flag to know if list was already fired
fired,
// Flag to prevent firing
locked,
// Actual callback list
list = [],
// Queue of execution data for repeatable lists
queue = [],
// Index of currently firing callback (modified by add/remove as needed)
firingIndex = -1,
// Fire callbacks
fire = function() {
// Enforce single-firing
locked = locked || options.once;
// Execute callbacks for all pending executions,
// respecting firingIndex overrides and runtime changes
fired = firing = true;
for ( ; queue.length; firingIndex = -1 ) {
memory = queue.shift();
while ( ++firingIndex < list.length ) {
// Run callback and check for early termination
if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
options.stopOnFalse ) {
// Jump to end and forget the data so .add doesn't re-fire
firingIndex = list.length;
memory = false;
}
}
}
// Forget the data if we're done with it
if ( !options.memory ) {
memory = false;
}
firing = false;
// Clean up if we're done firing for good
if ( locked ) {
// Keep an empty list if we have data for future add calls
if ( memory ) {
list = [];
// Otherwise, this object is spent
} else {
list = "";
}
}
},
// Actual Callbacks object
self = {
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
// If we have memory from a past run, we should fire after adding
if ( memory && !firing ) {
firingIndex = list.length - 1;
queue.push( memory );
}
( function add( args ) {
jQuery.each( args, function( _, arg ) {
if ( isFunction( arg ) ) {
if ( !options.unique || !self.has( arg ) ) {
list.push( arg );
}
} else if ( arg && arg.length && toType( arg ) !== "string" ) {
// Inspect recursively
add( arg );
}
} );
} )( arguments );
if ( memory && !firing ) {
fire();
}
}
return this;
},
// Remove a callback from the list
remove: function() {
jQuery.each( arguments, function( _, arg ) {
var index;
while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
list.splice( index, 1 );
// Handle firing indexes
if ( index <= firingIndex ) {
firingIndex--;
}
}
} );
return this;
},
// Check if a given callback is in the list.
// If no argument is given, return whether or not list has callbacks attached.
has: function( fn ) {
return fn ?
jQuery.inArray( fn, list ) > -1 :
list.length > 0;
},
// Remove all callbacks from the list
empty: function() {
if ( list ) {
list = [];
}
return this;
},
// Disable .fire and .add
// Abort any current/pending executions
// Clear all callbacks and values
disable: function() {
locked = queue = [];
list = memory = "";
return this;
},
disabled: function() {
return !list;
},
// Disable .fire
// Also disable .add unless we have memory (since it would have no effect)
// Abort any pending executions
lock: function() {
locked = queue = [];
if ( !memory && !firing ) {
list = memory = "";
}
return this;
},
locked: function() {
return !!locked;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
if ( !locked ) {
args = args || [];
args = [ context, args.slice ? args.slice() : args ];
queue.push( args );
if ( !firing ) {
fire();
}
}
return this;
},
// Call all the callbacks with the given arguments
fire: function() {
self.fireWith( this, arguments );
return this;
},
// To know if the callbacks have already been called at least once
fired: function() {
return !!fired;
}
};
return self;
};
function Identity( v ) {
return v;
}
function Thrower( ex ) {
throw ex;
}
function adoptValue( value, resolve, reject, noValue ) {
var method;
try {
// Check for promise aspect first to privilege synchronous behavior
if ( value && isFunction( ( method = value.promise ) ) ) {
method.call( value ).done( resolve ).fail( reject );
// Other thenables
} else if ( value && isFunction( ( method = value.then ) ) ) {
method.call( value, resolve, reject );
// Other non-thenables
} else {
// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
// * false: [ value ].slice( 0 ) => resolve( value )
// * true: [ value ].slice( 1 ) => resolve()
resolve.apply( undefined, [ value ].slice( noValue ) );
}
// For Promises/A+, convert exceptions into rejections
// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
// Deferred#then to conditionally suppress rejection.
} catch ( value ) {
// Support: Android 4.0 only
// Strict mode functions invoked without .call/.apply get global-object context
reject.apply( undefined, [ value ] );
}
}
jQuery.extend( {
Deferred: function( func ) {
var tuples = [
// action, add listener, callbacks,
// ... .then handlers, argument index, [final state]
[ "notify", "progress", jQuery.Callbacks( "memory" ),
jQuery.Callbacks( "memory" ), 2 ],
[ "resolve", "done", jQuery.Callbacks( "once memory" ),
jQuery.Callbacks( "once memory" ), 0, "resolved" ],
[ "reject", "fail", jQuery.Callbacks( "once memory" ),
jQuery.Callbacks( "once memory" ), 1, "rejected" ]
],
state = "pending",
promise = {
state: function() {
return state;
},
always: function() {
deferred.done( arguments ).fail( arguments );
return this;
},
"catch": function( fn ) {
return promise.then( null, fn );
},
// Keep pipe for back-compat
pipe: function( /* fnDone, fnFail, fnProgress */ ) {
var fns = arguments;
return jQuery.Deferred( function( newDefer ) {
jQuery.each( tuples, function( _i, tuple ) {
// Map tuples (progress, done, fail) to arguments (done, fail, progress)
var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
// deferred.progress(function() { bind to newDefer or newDefer.notify })
// deferred.done(function() { bind to newDefer or newDefer.resolve })
// deferred.fail(function() { bind to newDefer or newDefer.reject })
deferred[ tuple[ 1 ] ]( function() {
var returned = fn && fn.apply( this, arguments );
if ( returned && isFunction( returned.promise ) ) {
returned.promise()
.progress( newDefer.notify )
.done( newDefer.resolve )
.fail( newDefer.reject );
} else {
newDefer[ tuple[ 0 ] + "With" ](
this,
fn ? [ returned ] : arguments
);
}
} );
} );
fns = null;
} ).promise();
},
then: function( onFulfilled, onRejected, onProgress ) {
var maxDepth = 0;
function resolve( depth, deferred, handler, special ) {
return function() {
var that = this,
args = arguments,
mightThrow = function() {
var returned, then;
// Support: Promises/A+ section 2.3.3.3.3
// https://promisesaplus.com/#point-59
// Ignore double-resolution attempts
if ( depth < maxDepth ) {
return;
}
returned = handler.apply( that, args );
// Support: Promises/A+ section 2.3.1
// https://promisesaplus.com/#point-48
if ( returned === deferred.promise() ) {
throw new TypeError( "Thenable self-resolution" );
}
// Support: Promises/A+ sections 2.3.3.1, 3.5
// https://promisesaplus.com/#point-54
// https://promisesaplus.com/#point-75
// Retrieve `then` only once
then = returned &&
// Support: Promises/A+ section 2.3.4
// https://promisesaplus.com/#point-64
// Only check objects and functions for thenability
( typeof returned === "object" ||
typeof returned === "function" ) &&
returned.then;
// Handle a returned thenable
if ( isFunction( then ) ) {
// Special processors (notify) just wait for resolution
if ( special ) {
then.call(
returned,
resolve( maxDepth, deferred, Identity, special ),
resolve( maxDepth, deferred, Thrower, special )
);
// Normal processors (resolve) also hook into progress
} else {
// ...and disregard older resolution values
maxDepth++;
then.call(
returned,
resolve( maxDepth, deferred, Identity, special ),
resolve( maxDepth, deferred, Thrower, special ),
resolve( maxDepth, deferred, Identity,
deferred.notifyWith )
);
}
// Handle all other returned values
} else {
// Only substitute handlers pass on context
// and multiple values (non-spec behavior)
if ( handler !== Identity ) {
that = undefined;
args = [ returned ];
}
// Process the value(s)
// Default process is resolve
( special || deferred.resolveWith )( that, args );
}
},
// Only normal processors (resolve) catch and reject exceptions
process = special ?
mightThrow :
function() {
try {
mightThrow();
} catch ( e ) {
if ( jQuery.Deferred.exceptionHook ) {
jQuery.Deferred.exceptionHook( e,
process.stackTrace );
}
// Support: Promises/A+ section 2.3.3.3.4.1
// https://promisesaplus.com/#point-61
// Ignore post-resolution exceptions
if ( depth + 1 >= maxDepth ) {
// Only substitute handlers pass on context
// and multiple values (non-spec behavior)
if ( handler !== Thrower ) {
that = undefined;
args = [ e ];
}
deferred.rejectWith( that, args );
}
}
};
// Support: Promises/A+ section 2.3.3.3.1
// https://promisesaplus.com/#point-57
// Re-resolve promises immediately to dodge false rejection from
// subsequent errors
if ( depth ) {
process();
} else {
// Call an optional hook to record the stack, in case of exception
// since it's otherwise lost when execution goes async
if ( jQuery.Deferred.getStackHook ) {
process.stackTrace = jQuery.Deferred.getStackHook();
}
window.setTimeout( process );
}
};
}
return jQuery.Deferred( function( newDefer ) {
// progress_handlers.add( ... )
tuples[ 0 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onProgress ) ?
onProgress :
Identity,
newDefer.notifyWith
)
);
// fulfilled_handlers.add( ... )
tuples[ 1 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onFulfilled ) ?
onFulfilled :
Identity
)
);
// rejected_handlers.add( ... )
tuples[ 2 ][ 3 ].add(
resolve(
0,
newDefer,
isFunction( onRejected ) ?
onRejected :
Thrower
)
);
} ).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
return obj != null ? jQuery.extend( obj, promise ) : promise;
}
},
deferred = {};
// Add list-specific methods
jQuery.each( tuples, function( i, tuple ) {
var list = tuple[ 2 ],
stateString = tuple[ 5 ];
// promise.progress = list.add
// promise.done = list.add
// promise.fail = list.add
promise[ tuple[ 1 ] ] = list.add;
// Handle state
if ( stateString ) {
list.add(
function() {
// state = "resolved" (i.e., fulfilled)
// state = "rejected"
state = stateString;
},
// rejected_callbacks.disable
// fulfilled_callbacks.disable
tuples[ 3 - i ][ 2 ].disable,
// rejected_handlers.disable
// fulfilled_handlers.disable
tuples[ 3 - i ][ 3 ].disable,
// progress_callbacks.lock
tuples[ 0 ][ 2 ].lock,
// progress_handlers.lock
tuples[ 0 ][ 3 ].lock
);
}
// progress_handlers.fire
// fulfilled_handlers.fire
// rejected_handlers.fire
list.add( tuple[ 3 ].fire );
// deferred.notify = function() { deferred.notifyWith(...) }
// deferred.resolve = function() { deferred.resolveWith(...) }
// deferred.reject = function() { deferred.rejectWith(...) }
deferred[ tuple[ 0 ] ] = function() {
deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
return this;
};
// deferred.notifyWith = list.fireWith
// deferred.resolveWith = list.fireWith
// deferred.rejectWith = list.fireWith
deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
} );
// Make the deferred a promise
promise.promise( deferred );
// Call given func if any
if ( func ) {
func.call( deferred, deferred );
}
// All done!
return deferred;
},
// Deferred helper
when: function( singleValue ) {
var
// count of uncompleted subordinates
remaining = arguments.length,
// count of unprocessed arguments
i = remaining,
// subordinate fulfillment data
resolveContexts = Array( i ),
resolveValues = slice.call( arguments ),
// the primary Deferred
primary = jQuery.Deferred(),
// subordinate callback factory
updateFunc = function( i ) {
return function( value ) {
resolveContexts[ i ] = this;
resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
if ( !( --remaining ) ) {
primary.resolveWith( resolveContexts, resolveValues );
}
};
};
// Single- and empty arguments are adopted like Promise.resolve
if ( remaining <= 1 ) {
adoptValue( singleValue, primary.done( updateFunc( i ) ).resolve, primary.reject,
!remaining );
// Use .then() to unwrap secondary thenables (cf. gh-3000)
if ( primary.state() === "pending" ||
isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
return primary.then();
}
}
// Multiple arguments are aggregated like Promise.all array elements
while ( i-- ) {
adoptValue( resolveValues[ i ], updateFunc( i ), primary.reject );
}
return primary.promise();
}
} );
// These usually indicate a programmer mistake during development,
// warn about them ASAP rather than swallowing them by default.
var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
jQuery.Deferred.exceptionHook = function( error, stack ) {
// Support: IE 8 - 9 only
// Console exists when dev tools are open, which can happen at any time
if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
}
};
jQuery.readyException = function( error ) {
window.setTimeout( function() {
throw error;
} );
};
// The deferred used on DOM ready
var readyList = jQuery.Deferred();
jQuery.fn.ready = function( fn ) {
readyList
.then( fn )
// Wrap jQuery.readyException in a function so that the lookup
// happens at the time of error handling instead of callback
// registration.
.catch( function( error ) {
jQuery.readyException( error );
} );
return this;
};
jQuery.extend( {
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
// Handle when the DOM is ready
ready: function( wait ) {
// Abort if there are pending holds or we're already ready
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
return;
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be
if ( wait !== true && --jQuery.readyWait > 0 ) {
return;
}
// If there are functions bound, to execute
readyList.resolveWith( document, [ jQuery ] );
}
} );
jQuery.ready.then = readyList.then;
// The ready event handler and self cleanup method
function completed() {
document.removeEventListener( "DOMContentLoaded", completed );
window.removeEventListener( "load", completed );
jQuery.ready();
}
// Catch cases where $(document).ready() is called
// after the browser event has already occurred.
// Support: IE <=9 - 10 only
// Older IE sometimes signals "interactive" too soon
if ( document.readyState === "complete" ||
( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
window.setTimeout( jQuery.ready );
} else {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", completed );
// A fallback to window.onload, that will always work
window.addEventListener( "load", completed );
}
// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
var i = 0,
len = elems.length,
bulk = key == null;
// Sets many values
if ( toType( key ) === "object" ) {
chainable = true;
for ( i in key ) {
access( elems, fn, i, key[ i ], true, emptyGet, raw );
}
// Sets one value
} else if ( value !== undefined ) {
chainable = true;
if ( !isFunction( value ) ) {
raw = true;
}
if ( bulk ) {
// Bulk operations run against the entire set
if ( raw ) {
fn.call( elems, value );
fn = null;
// ...except when executing function values
} else {
bulk = fn;
fn = function( elem, _key, value ) {
return bulk.call( jQuery( elem ), value );
};
}
}
if ( fn ) {
for ( ; i < len; i++ ) {
fn(
elems[ i ], key, raw ?
value :
value.call( elems[ i ], i, fn( elems[ i ], key ) )
);
}
}
}
if ( chainable ) {
return elems;
}
// Gets
if ( bulk ) {
return fn.call( elems );
}
return len ? fn( elems[ 0 ], key ) : emptyGet;
};
// Matches dashed string for camelizing
var rmsPrefix = /^-ms-/,
rdashAlpha = /-([a-z])/g;
// Used by camelCase as callback to replace()
function fcamelCase( _all, letter ) {
return letter.toUpperCase();
}
// Convert dashed to camelCase; used by the css and data modules
// Support: IE <=9 - 11, Edge 12 - 15
// Microsoft forgot to hump their vendor prefix (#9572)
function camelCase( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
}
var acceptData = function( owner ) {
// Accepts only:
// - Node
// - Node.ELEMENT_NODE
// - Node.DOCUMENT_NODE
// - Object
// - Any
return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
};
function Data() {
this.expando = jQuery.expando + Data.uid++;
}
Data.uid = 1;
Data.prototype = {
cache: function( owner ) {
// Check if the owner object already has a cache
var value = owner[ this.expando ];
// If not, create one
if ( !value ) {
value = {};
// We can accept data for non-element nodes in modern browsers,
// but we should not, see #8335.
// Always return an empty object.
if ( acceptData( owner ) ) {
// If it is a node unlikely to be stringify-ed or looped over
// use plain assignment
if ( owner.nodeType ) {
owner[ this.expando ] = value;
// Otherwise secure it in a non-enumerable property
// configurable must be true to allow the property to be
// deleted when data is removed
} else {
Object.defineProperty( owner, this.expando, {
value: value,
configurable: true
} );
}
}
}
return value;
},
set: function( owner, data, value ) {
var prop,
cache = this.cache( owner );
// Handle: [ owner, key, value ] args
// Always use camelCase key (gh-2257)
if ( typeof data === "string" ) {
cache[ camelCase( data ) ] = value;
// Handle: [ owner, { properties } ] args
} else {
// Copy the properties one-by-one to the cache object
for ( prop in data ) {
cache[ camelCase( prop ) ] = data[ prop ];
}
}
return cache;
},
get: function( owner, key ) {
return key === undefined ?
this.cache( owner ) :
// Always use camelCase key (gh-2257)
owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
},
access: function( owner, key, value ) {
// In cases where either:
//
// 1. No key was specified
// 2. A string key was specified, but no value provided
//
// Take the "read" path and allow the get method to determine
// which value to return, respectively either:
//
// 1. The entire cache object
// 2. The data stored at the key
//
if ( key === undefined ||
( ( key && typeof key === "string" ) && value === undefined ) ) {
return this.get( owner, key );
}
// When the key is not a string, or both a key and value
// are specified, set or extend (existing objects) with either:
//
// 1. An object of properties
// 2. A key and value
//
this.set( owner, key, value );
// Since the "set" path can have two possible entry points
// return the expected data based on which path was taken[*]
return value !== undefined ? value : key;
},
remove: function( owner, key ) {
var i,
cache = owner[ this.expando ];
if ( cache === undefined ) {
return;
}
if ( key !== undefined ) {
// Support array or space separated string of keys
if ( Array.isArray( key ) ) {
// If key is an array of keys...
// We always set camelCase keys, so remove that.
key = key.map( camelCase );
} else {
key = camelCase( key );
// If a key with the spaces exists, use it.
// Otherwise, create an array by matching non-whitespace
key = key in cache ?
[ key ] :
( key.match( rnothtmlwhite ) || [] );
}
i = key.length;
while ( i-- ) {
delete cache[ key[ i ] ];
}
}
// Remove the expando if there's no more data
if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
// Support: Chrome <=35 - 45
// Webkit & Blink performance suffers when deleting properties
// from DOM nodes, so set to undefined instead
// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
if ( owner.nodeType ) {
owner[ this.expando ] = undefined;
} else {
delete owner[ this.expando ];
}
}
},
hasData: function( owner ) {
var cache = owner[ this.expando ];
return cache !== undefined && !jQuery.isEmptyObject( cache );
}
};
var dataPriv = new Data();
var dataUser = new Data();
// Implementation Summary
//
// 1. Enforce API surface and semantic compatibility with 1.9.x branch
// 2. Improve the module's maintainability by reducing the storage
// paths to a single mechanism.
// 3. Use the same single mechanism to support "private" and "user" data.
// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
// 5. Avoid exposing implementation details on user objects (eg. expando properties)
// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
rmultiDash = /[A-Z]/g;
function getData( data ) {
if ( data === "true" ) {
return true;
}
if ( data === "false" ) {
return false;
}
if ( data === "null" ) {
return null;
}
// Only convert to a number if it doesn't change the string
if ( data === +data + "" ) {
return +data;
}
if ( rbrace.test( data ) ) {
return JSON.parse( data );
}
return data;
}
function dataAttr( elem, key, data ) {
var name;
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) {
try {
data = getData( data );
} catch ( e ) {}
// Make sure we set the data so it isn't changed later
dataUser.set( elem, key, data );
} else {
data = undefined;
}
}
return data;
}
jQuery.extend( {
hasData: function( elem ) {
return dataUser.hasData( elem ) || dataPriv.hasData( elem );
},
data: function( elem, name, data ) {
return dataUser.access( elem, name, data );
},
removeData: function( elem, name ) {
dataUser.remove( elem, name );
},
// TODO: Now that all calls to _data and _removeData have been replaced
// with direct calls to dataPriv methods, these can be deprecated.
_data: function( elem, name, data ) {
return dataPriv.access( elem, name, data );
},
_removeData: function( elem, name ) {
dataPriv.remove( elem, name );
}
} );
jQuery.fn.extend( {
data: function( key, value ) {
var i, name, data,
elem = this[ 0 ],
attrs = elem && elem.attributes;
// Gets all values
if ( key === undefined ) {
if ( this.length ) {
data = dataUser.get( elem );
if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
i = attrs.length;
while ( i-- ) {
// Support: IE 11 only
// The attrs elements can be null (#14894)
if ( attrs[ i ] ) {
name = attrs[ i ].name;
if ( name.indexOf( "data-" ) === 0 ) {
name = camelCase( name.slice( 5 ) );
dataAttr( elem, name, data[ name ] );
}
}
}
dataPriv.set( elem, "hasDataAttrs", true );
}
}
return data;
}
// Sets multiple values
if ( typeof key === "object" ) {
return this.each( function() {
dataUser.set( this, key );
} );
}
return access( this, function( value ) {
var data;
// The calling jQuery object (element matches) is not empty
// (and therefore has an element appears at this[ 0 ]) and the
// `value` parameter was not undefined. An empty jQuery object
// will result in `undefined` for elem = this[ 0 ] which will
// throw an exception if an attempt to read a data cache is made.
if ( elem && value === undefined ) {
// Attempt to get data from the cache
// The key will always be camelCased in Data
data = dataUser.get( elem, key );
if ( data !== undefined ) {
return data;
}
// Attempt to "discover" the data in
// HTML5 custom data-* attrs
data = dataAttr( elem, key );
if ( data !== undefined ) {
return data;
}
// We tried really hard, but the data doesn't exist.
return;
}
// Set the data...
this.each( function() {
// We always store the camelCased key
dataUser.set( this, key, value );
} );
}, null, value, arguments.length > 1, null, true );
},
removeData: function( key ) {
return this.each( function() {
dataUser.remove( this, key );
} );
}
} );
jQuery.extend( {
queue: function( elem, type, data ) {
var queue;
if ( elem ) {
type = ( type || "fx" ) + "queue";
queue = dataPriv.get( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
if ( !queue || Array.isArray( data ) ) {
queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
} else {
queue.push( data );
}
}
return queue || [];
}
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
startLength = queue.length,
fn = queue.shift(),
hooks = jQuery._queueHooks( elem, type ),
next = function() {
jQuery.dequeue( elem, type );
};
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
startLength--;
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
// Clear up the last queue stop function
delete hooks.stop;
fn.call( elem, next, hooks );
}
if ( !startLength && hooks ) {
hooks.empty.fire();
}
},
// Not public - generate a queueHooks object, or return the current one
_queueHooks: function( elem, type ) {
var key = type + "queueHooks";
return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
empty: jQuery.Callbacks( "once memory" ).add( function() {
dataPriv.remove( elem, [ type + "queue", key ] );
} )
} );
}
} );
jQuery.fn.extend( {
queue: function( type, data ) {
var setter = 2;
if ( typeof type !== "string" ) {
data = type;
type = "fx";
setter--;
}
if ( arguments.length < setter ) {
return jQuery.queue( this[ 0 ], type );
}
return data === undefined ?
this :
this.each( function() {
var queue = jQuery.queue( this, type, data );
// Ensure a hooks for this queue
jQuery._queueHooks( this, type );
if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
} );
},
dequeue: function( type ) {
return this.each( function() {
jQuery.dequeue( this, type );
} );
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
promise: function( type, obj ) {
var tmp,
count = 1,
defer = jQuery.Deferred(),
elements = this,
i = this.length,
resolve = function() {
if ( !( --count ) ) {
defer.resolveWith( elements, [ elements ] );
}
};
if ( typeof type !== "string" ) {
obj = type;
type = undefined;
}
type = type || "fx";
while ( i-- ) {
tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
if ( tmp && tmp.empty ) {
count++;
tmp.empty.add( resolve );
}
}
resolve();
return defer.promise( obj );
}
} );
var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
var documentElement = document.documentElement;
var isAttached = function( elem ) {
return jQuery.contains( elem.ownerDocument, elem );
},
composed = { composed: true };
// Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
// Check attachment across shadow DOM boundaries when possible (gh-3504)
// Support: iOS 10.0-10.2 only
// Early iOS 10 versions support `attachShadow` but not `getRootNode`,
// leading to errors. We need to check for `getRootNode`.
if ( documentElement.getRootNode ) {
isAttached = function( elem ) {
return jQuery.contains( elem.ownerDocument, elem ) ||
elem.getRootNode( composed ) === elem.ownerDocument;
};
}
var isHiddenWithinTree = function( elem, el ) {
// isHiddenWithinTree might be called from jQuery#filter function;
// in that case, element will be second argument
elem = el || elem;
// Inline style trumps all
return elem.style.display === "none" ||
elem.style.display === "" &&
// Otherwise, check computed style
// Support: Firefox <=43 - 45
// Disconnected elements can have computed display: none, so first confirm that elem is
// in the document.
isAttached( elem ) &&
jQuery.css( elem, "display" ) === "none";
};
function adjustCSS( elem, prop, valueParts, tween ) {
var adjusted, scale,
maxIterations = 20,
currentValue = tween ?
function() {
return tween.cur();
} :
function() {
return jQuery.css( elem, prop, "" );
},
initial = currentValue(),
unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
// Starting value computation is required for potential unit mismatches
initialInUnit = elem.nodeType &&
( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
rcssNum.exec( jQuery.css( elem, prop ) );
if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
// Support: Firefox <=54
// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
initial = initial / 2;
// Trust units reported by jQuery.css
unit = unit || initialInUnit[ 3 ];
// Iteratively approximate from a nonzero starting point
initialInUnit = +initial || 1;
while ( maxIterations-- ) {
// Evaluate and update our best guess (doubling guesses that zero out).
// Finish if the scale equals or crosses 1 (making the old*new product non-positive).
jQuery.style( elem, prop, initialInUnit + unit );
if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
maxIterations = 0;
}
initialInUnit = initialInUnit / scale;
}
initialInUnit = initialInUnit * 2;
jQuery.style( elem, prop, initialInUnit + unit );
// Make sure we update the tween properties later on
valueParts = valueParts || [];
}
if ( valueParts ) {
initialInUnit = +initialInUnit || +initial || 0;
// Apply relative offset (+=/-=) if specified
adjusted = valueParts[ 1 ] ?
initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+valueParts[ 2 ];
if ( tween ) {
tween.unit = unit;
tween.start = initialInUnit;
tween.end = adjusted;
}
}
return adjusted;
}
var defaultDisplayMap = {};
function getDefaultDisplay( elem ) {
var temp,
doc = elem.ownerDocument,
nodeName = elem.nodeName,
display = defaultDisplayMap[ nodeName ];
if ( display ) {
return display;
}
temp = doc.body.appendChild( doc.createElement( nodeName ) );
display = jQuery.css( temp, "display" );
temp.parentNode.removeChild( temp );
if ( display === "none" ) {
display = "block";
}
defaultDisplayMap[ nodeName ] = display;
return display;
}
function showHide( elements, show ) {
var display, elem,
values = [],
index = 0,
length = elements.length;
// Determine new display value for elements that need to change
for ( ; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
display = elem.style.display;
if ( show ) {
// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
// check is required in this first loop unless we have a nonempty display value (either
// inline or about-to-be-restored)
if ( display === "none" ) {
values[ index ] = dataPriv.get( elem, "display" ) || null;
if ( !values[ index ] ) {
elem.style.display = "";
}
}
if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
values[ index ] = getDefaultDisplay( elem );
}
} else {
if ( display !== "none" ) {
values[ index ] = "none";
// Remember what we're overwriting
dataPriv.set( elem, "display", display );
}
}
}
// Set the display of the elements in a second loop to avoid constant reflow
for ( index = 0; index < length; index++ ) {
if ( values[ index ] != null ) {
elements[ index ].style.display = values[ index ];
}
}
return elements;
}
jQuery.fn.extend( {
show: function() {
return showHide( this, true );
},
hide: function() {
return showHide( this );
},
toggle: function( state ) {
if ( typeof state === "boolean" ) {
return state ? this.show() : this.hide();
}
return this.each( function() {
if ( isHiddenWithinTree( this ) ) {
jQuery( this ).show();
} else {
jQuery( this ).hide();
}
} );
}
} );
var rcheckableType = ( /^(?:checkbox|radio)$/i );
var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i );
var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
( function() {
var fragment = document.createDocumentFragment(),
div = fragment.appendChild( document.createElement( "div" ) ),
input = document.createElement( "input" );
// Support: Android 4.0 - 4.3 only
// Check state lost if the name is set (#11217)
// Support: Windows Web Apps (WWA)
// `name` and `type` must use .setAttribute for WWA (#14901)
input.setAttribute( "type", "radio" );
input.setAttribute( "checked", "checked" );
input.setAttribute( "name", "t" );
div.appendChild( input );
// Support: Android <=4.1 only
// Older WebKit doesn't clone checked state correctly in fragments
support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Support: IE <=11 only
// Make sure textarea (and checkbox) defaultValue is properly cloned
div.innerHTML = "<textarea>x</textarea>";
support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
// Support: IE <=9 only
// IE <=9 replaces <option> tags with their contents when inserted outside of
// the select element.
div.innerHTML = "<option></option>";
support.option = !!div.lastChild;
} )();
// We have to close these tags to support XHTML (#13200)
var wrapMap = {
// XHTML parsers do not magically insert elements in the
// same way that tag soup parsers do. So we cannot shorten
// this by omitting <tbody> or other required elements.
thead: [ 1, "<table>", "</table>" ],
col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
_default: [ 0, "", "" ]
};
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
// Support: IE <=9 only
if ( !support.option ) {
wrapMap.optgroup = wrapMap.option = [ 1, "<select multiple='multiple'>", "</select>" ];
}
function getAll( context, tag ) {
// Support: IE <=9 - 11 only
// Use typeof to avoid zero-argument method invocation on host objects (#15151)
var ret;
if ( typeof context.getElementsByTagName !== "undefined" ) {
ret = context.getElementsByTagName( tag || "*" );
} else if ( typeof context.querySelectorAll !== "undefined" ) {
ret = context.querySelectorAll( tag || "*" );
} else {
ret = [];
}
if ( tag === undefined || tag && nodeName( context, tag ) ) {
return jQuery.merge( [ context ], ret );
}
return ret;
}
// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
var i = 0,
l = elems.length;
for ( ; i < l; i++ ) {
dataPriv.set(
elems[ i ],
"globalEval",
!refElements || dataPriv.get( refElements[ i ], "globalEval" )
);
}
}
var rhtml = /<|&#?\w+;/;
function buildFragment( elems, context, scripts, selection, ignored ) {
var elem, tmp, tag, wrap, attached, j,
fragment = context.createDocumentFragment(),
nodes = [],
i = 0,
l = elems.length;
for ( ; i < l; i++ ) {
elem = elems[ i ];
if ( elem || elem === 0 ) {
// Add nodes directly
if ( toType( elem ) === "object" ) {
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
// Convert non-html into a text node
} else if ( !rhtml.test( elem ) ) {
nodes.push( context.createTextNode( elem ) );
// Convert html into DOM nodes
} else {
tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
// Deserialize a standard representation
tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
wrap = wrapMap[ tag ] || wrapMap._default;
tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
// Descend through wrappers to the right content
j = wrap[ 0 ];
while ( j-- ) {
tmp = tmp.lastChild;
}
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( nodes, tmp.childNodes );
// Remember the top-level container
tmp = fragment.firstChild;
// Ensure the created nodes are orphaned (#12392)
tmp.textContent = "";
}
}
}
// Remove wrapper from fragment
fragment.textContent = "";
i = 0;
while ( ( elem = nodes[ i++ ] ) ) {
// Skip elements already in the context collection (trac-4087)
if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
if ( ignored ) {
ignored.push( elem );
}
continue;
}
attached = isAttached( elem );
// Append to fragment
tmp = getAll( fragment.appendChild( elem ), "script" );
// Preserve script evaluation history
if ( attached ) {
setGlobalEval( tmp );
}
// Capture executables
if ( scripts ) {
j = 0;
while ( ( elem = tmp[ j++ ] ) ) {
if ( rscriptType.test( elem.type || "" ) ) {
scripts.push( elem );
}
}
}
}
return fragment;
}
var rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
function returnTrue() {
return true;
}
function returnFalse() {
return false;
}
// Support: IE <=9 - 11+
// focus() and blur() are asynchronous, except when they are no-op.
// So expect focus to be synchronous when the element is already active,
// and blur to be synchronous when the element is not already active.
// (focus and blur are always synchronous in other supported browsers,
// this just defines when we can count on it).
function expectSync( elem, type ) {
return ( elem === safeActiveElement() ) === ( type === "focus" );
}
// Support: IE <=9 only
// Accessing document.activeElement can throw unexpectedly
// https://bugs.jquery.com/ticket/13393
function safeActiveElement() {
try {
return document.activeElement;
} catch ( err ) { }
}
function on( elem, types, selector, data, fn, one ) {
var origFn, type;
// Types can be a map of types/handlers
if ( typeof types === "object" ) {
// ( types-Object, selector, data )
if ( typeof selector !== "string" ) {
// ( types-Object, data )
data = data || selector;
selector = undefined;
}
for ( type in types ) {
on( elem, type, selector, data, types[ type ], one );
}
return elem;
}
if ( data == null && fn == null ) {
// ( types, fn )
fn = selector;
data = selector = undefined;
} else if ( fn == null ) {
if ( typeof selector === "string" ) {
// ( types, selector, fn )
fn = data;
data = undefined;
} else {
// ( types, data, fn )
fn = data;
data = selector;
selector = undefined;
}
}
if ( fn === false ) {
fn = returnFalse;
} else if ( !fn ) {
return elem;
}
if ( one === 1 ) {
origFn = fn;
fn = function( event ) {
// Can use an empty set, since event contains the info
jQuery().off( event );
return origFn.apply( this, arguments );
};
// Use same guid so caller can remove using origFn
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
}
return elem.each( function() {
jQuery.event.add( this, types, fn, data, selector );
} );
}
/*
* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
*/
jQuery.event = {
global: {},
add: function( elem, types, handler, data, selector ) {
var handleObjIn, eventHandle, tmp,
events, t, handleObj,
special, handlers, type, namespaces, origType,
elemData = dataPriv.get( elem );
// Only attach events to objects that accept data
if ( !acceptData( elem ) ) {
return;
}
// Caller can pass in an object of custom data in lieu of the handler
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
selector = handleObjIn.selector;
}
// Ensure that invalid selectors throw exceptions at attach time
// Evaluate against documentElement in case elem is a non-element node (e.g., document)
if ( selector ) {
jQuery.find.matchesSelector( documentElement, selector );
}
// Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure and main handler, if this is the first
if ( !( events = elemData.events ) ) {
events = elemData.events = Object.create( null );
}
if ( !( eventHandle = elemData.handle ) ) {
eventHandle = elemData.handle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
jQuery.event.dispatch.apply( elem, arguments ) : undefined;
};
}
// Handle multiple events separated by a space
types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[ t ] ) || [];
type = origType = tmp[ 1 ];
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
// There *must* be a type, no attaching namespace-only handlers
if ( !type ) {
continue;
}
// If event changes its type, use the special event handlers for the changed type
special = jQuery.event.special[ type ] || {};
// If selector defined, determine special event api type, otherwise given type
type = ( selector ? special.delegateType : special.bindType ) || type;
// Update special based on newly reset type
special = jQuery.event.special[ type ] || {};
// handleObj is passed to all event handlers
handleObj = jQuery.extend( {
type: type,
origType: origType,
data: data,
handler: handler,
guid: handler.guid,
selector: selector,
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
namespace: namespaces.join( "." )
}, handleObjIn );
// Init the event handler queue if we're the first
if ( !( handlers = events[ type ] ) ) {
handlers = events[ type ] = [];
handlers.delegateCount = 0;
// Only use addEventListener if the special events handler returns false
if ( !special.setup ||
special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add to the element's handler list, delegates in front
if ( selector ) {
handlers.splice( handlers.delegateCount++, 0, handleObj );
} else {
handlers.push( handleObj );
}
// Keep track of which events have ever been used, for event optimization
jQuery.event.global[ type ] = true;
}
},
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
var j, origCount, tmp,
events, t, handleObj,
special, handlers, type, namespaces, origType,
elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
if ( !elemData || !( events = elemData.events ) ) {
return;
}
// Once for each type.namespace in types; type may be omitted
types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[ t ] ) || [];
type = origType = tmp[ 1 ];
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
// Unbind all events (on this namespace, if provided) for the element
if ( !type ) {
for ( type in events ) {
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
}
continue;
}
special = jQuery.event.special[ type ] || {};
type = ( selector ? special.delegateType : special.bindType ) || type;
handlers = events[ type ] || [];
tmp = tmp[ 2 ] &&
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
// Remove matching events
origCount = j = handlers.length;
while ( j-- ) {
handleObj = handlers[ j ];
if ( ( mappedTypes || origType === handleObj.origType ) &&
( !handler || handler.guid === handleObj.guid ) &&
( !tmp || tmp.test( handleObj.namespace ) ) &&
( !selector || selector === handleObj.selector ||
selector === "**" && handleObj.selector ) ) {
handlers.splice( j, 1 );
if ( handleObj.selector ) {
handlers.delegateCount--;
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
}
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( origCount && !handlers.length ) {
if ( !special.teardown ||
special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
delete events[ type ];
}
}
// Remove data and the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
dataPriv.remove( elem, "handle events" );
}
},
dispatch: function( nativeEvent ) {
var i, j, ret, matched, handleObj, handlerQueue,
args = new Array( arguments.length ),
// Make a writable jQuery.Event from the native event object
event = jQuery.event.fix( nativeEvent ),
handlers = (
dataPriv.get( this, "events" ) || Object.create( null )
)[ event.type ] || [],
special = jQuery.event.special[ event.type ] || {};
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[ 0 ] = event;
for ( i = 1; i < arguments.length; i++ ) {
args[ i ] = arguments[ i ];
}
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
}
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
// Run delegates first; they may want to stop propagation beneath us
i = 0;
while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
event.currentTarget = matched.elem;
j = 0;
while ( ( handleObj = matched.handlers[ j++ ] ) &&
!event.isImmediatePropagationStopped() ) {
// If the event is namespaced, then each handler is only invoked if it is
// specially universal or its namespaces are a superset of the event's.
if ( !event.rnamespace || handleObj.namespace === false ||
event.rnamespace.test( handleObj.namespace ) ) {
event.handleObj = handleObj;
event.data = handleObj.data;
ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
handleObj.handler ).apply( matched.elem, args );
if ( ret !== undefined ) {
if ( ( event.result = ret ) === false ) {
event.preventDefault();
event.stopPropagation();
}
}
}
}
}
// Call the postDispatch hook for the mapped type
if ( special.postDispatch ) {
special.postDispatch.call( this, event );
}
return event.result;
},
handlers: function( event, handlers ) {
var i, handleObj, sel, matchedHandlers, matchedSelectors,
handlerQueue = [],
delegateCount = handlers.delegateCount,
cur = event.target;
// Find delegate handlers
if ( delegateCount &&
// Support: IE <=9
// Black-hole SVG <use> instance trees (trac-13180)
cur.nodeType &&
// Support: Firefox <=42
// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
// Support: IE 11 only
// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
!( event.type === "click" && event.button >= 1 ) ) {
for ( ; cur !== this; cur = cur.parentNode || this ) {
// Don't check non-elements (#13208)
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
matchedHandlers = [];
matchedSelectors = {};
for ( i = 0; i < delegateCount; i++ ) {
handleObj = handlers[ i ];
// Don't conflict with Object.prototype properties (#13203)
sel = handleObj.selector + " ";
if ( matchedSelectors[ sel ] === undefined ) {
matchedSelectors[ sel ] = handleObj.needsContext ?
jQuery( sel, this ).index( cur ) > -1 :
jQuery.find( sel, this, null, [ cur ] ).length;
}
if ( matchedSelectors[ sel ] ) {
matchedHandlers.push( handleObj );
}
}
if ( matchedHandlers.length ) {
handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
}
}
}
}
// Add the remaining (directly-bound) handlers
cur = this;
if ( delegateCount < handlers.length ) {
handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
}
return handlerQueue;
},
addProp: function( name, hook ) {
Object.defineProperty( jQuery.Event.prototype, name, {
enumerable: true,
configurable: true,
get: isFunction( hook ) ?
function() {
if ( this.originalEvent ) {
return hook( this.originalEvent );
}
} :
function() {
if ( this.originalEvent ) {
return this.originalEvent[ name ];
}
},
set: function( value ) {
Object.defineProperty( this, name, {
enumerable: true,
configurable: true,
writable: true,
value: value
} );
}
} );
},
fix: function( originalEvent ) {
return originalEvent[ jQuery.expando ] ?
originalEvent :
new jQuery.Event( originalEvent );
},
special: {
load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
click: {
// Utilize native event to ensure correct state for checkable inputs
setup: function( data ) {
// For mutual compressibility with _default, replace `this` access with a local var.
// `|| data` is dead code meant only to preserve the variable through minification.
var el = this || data;
// Claim the first handler
if ( rcheckableType.test( el.type ) &&
el.click && nodeName( el, "input" ) ) {
// dataPriv.set( el, "click", ... )
leverageNative( el, "click", returnTrue );
}
// Return false to allow normal processing in the caller
return false;
},
trigger: function( data ) {
// For mutual compressibility with _default, replace `this` access with a local var.
// `|| data` is dead code meant only to preserve the variable through minification.
var el = this || data;
// Force setup before triggering a click
if ( rcheckableType.test( el.type ) &&
el.click && nodeName( el, "input" ) ) {
leverageNative( el, "click" );
}
// Return non-false to allow normal event-path propagation
return true;
},
// For cross-browser consistency, suppress native .click() on links
// Also prevent it if we're currently inside a leveraged native-event stack
_default: function( event ) {
var target = event.target;
return rcheckableType.test( target.type ) &&
target.click && nodeName( target, "input" ) &&
dataPriv.get( target, "click" ) ||
nodeName( target, "a" );
}
},
beforeunload: {
postDispatch: function( event ) {
// Support: Firefox 20+
// Firefox doesn't alert if the returnValue field is not set.
if ( event.result !== undefined && event.originalEvent ) {
event.originalEvent.returnValue = event.result;
}
}
}
}
};
// Ensure the presence of an event listener that handles manually-triggered
// synthetic events by interrupting progress until reinvoked in response to
// *native* events that it fires directly, ensuring that state changes have
// already occurred before other listeners are invoked.
function leverageNative( el, type, expectSync ) {
// Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add
if ( !expectSync ) {
if ( dataPriv.get( el, type ) === undefined ) {
jQuery.event.add( el, type, returnTrue );
}
return;
}
// Register the controller as a special universal handler for all event namespaces
dataPriv.set( el, type, false );
jQuery.event.add( el, type, {
namespace: false,
handler: function( event ) {
var notAsync, result,
saved = dataPriv.get( this, type );
if ( ( event.isTrigger & 1 ) && this[ type ] ) {
// Interrupt processing of the outer synthetic .trigger()ed event
// Saved data should be false in such cases, but might be a leftover capture object
// from an async native handler (gh-4350)
if ( !saved.length ) {
// Store arguments for use when handling the inner native event
// There will always be at least one argument (an event object), so this array
// will not be confused with a leftover capture object.
saved = slice.call( arguments );
dataPriv.set( this, type, saved );
// Trigger the native event and capture its result
// Support: IE <=9 - 11+
// focus() and blur() are asynchronous
notAsync = expectSync( this, type );
this[ type ]();
result = dataPriv.get( this, type );
if ( saved !== result || notAsync ) {
dataPriv.set( this, type, false );
} else {
result = {};
}
if ( saved !== result ) {
// Cancel the outer synthetic event
event.stopImmediatePropagation();
event.preventDefault();
// Support: Chrome 86+
// In Chrome, if an element having a focusout handler is blurred by
// clicking outside of it, it invokes the handler synchronously. If
// that handler calls `.remove()` on the element, the data is cleared,
// leaving `result` undefined. We need to guard against this.
return result && result.value;
}
// If this is an inner synthetic event for an event with a bubbling surrogate
// (focus or blur), assume that the surrogate already propagated from triggering the
// native event and prevent that from happening again here.
// This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
// bubbling surrogate propagates *after* the non-bubbling base), but that seems
// less bad than duplication.
} else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {
event.stopPropagation();
}
// If this is a native event triggered above, everything is now in order
// Fire an inner synthetic event with the original arguments
} else if ( saved.length ) {
// ...and capture the result
dataPriv.set( this, type, {
value: jQuery.event.trigger(
// Support: IE <=9 - 11+
// Extend with the prototype to reset the above stopImmediatePropagation()
jQuery.extend( saved[ 0 ], jQuery.Event.prototype ),
saved.slice( 1 ),
this
)
} );
// Abort handling of the native event
event.stopImmediatePropagation();
}
}
} );
}
jQuery.removeEvent = function( elem, type, handle ) {
// This "if" is needed for plain objects
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle );
}
};
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
if ( !( this instanceof jQuery.Event ) ) {
return new jQuery.Event( src, props );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = src.defaultPrevented ||
src.defaultPrevented === undefined &&
// Support: Android <=2.3 only
src.returnValue === false ?
returnTrue :
returnFalse;
// Create target properties
// Support: Safari <=6 - 7 only
// Target should not be a text node (#504, #13143)
this.target = ( src.target && src.target.nodeType === 3 ) ?
src.target.parentNode :
src.target;
this.currentTarget = src.currentTarget;
this.relatedTarget = src.relatedTarget;
// Event type
} else {
this.type = src;
}
// Put explicitly provided properties onto the event object
if ( props ) {
jQuery.extend( this, props );
}
// Create a timestamp if incoming event doesn't have one
this.timeStamp = src && src.timeStamp || Date.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
constructor: jQuery.Event,
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse,
isSimulated: false,
preventDefault: function() {
var e = this.originalEvent;
this.isDefaultPrevented = returnTrue;
if ( e && !this.isSimulated ) {
e.preventDefault();
}
},
stopPropagation: function() {
var e = this.originalEvent;
this.isPropagationStopped = returnTrue;
if ( e && !this.isSimulated ) {
e.stopPropagation();
}
},
stopImmediatePropagation: function() {
var e = this.originalEvent;
this.isImmediatePropagationStopped = returnTrue;
if ( e && !this.isSimulated ) {
e.stopImmediatePropagation();
}
this.stopPropagation();
}
};
// Includes all common event props including KeyEvent and MouseEvent specific props
jQuery.each( {
altKey: true,
bubbles: true,
cancelable: true,
changedTouches: true,
ctrlKey: true,
detail: true,
eventPhase: true,
metaKey: true,
pageX: true,
pageY: true,
shiftKey: true,
view: true,
"char": true,
code: true,
charCode: true,
key: true,
keyCode: true,
button: true,
buttons: true,
clientX: true,
clientY: true,
offsetX: true,
offsetY: true,
pointerId: true,
pointerType: true,
screenX: true,
screenY: true,
targetTouches: true,
toElement: true,
touches: true,
which: true
}, jQuery.event.addProp );
jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
jQuery.event.special[ type ] = {
// Utilize native event if possible so blur/focus sequence is correct
setup: function() {
// Claim the first handler
// dataPriv.set( this, "focus", ... )
// dataPriv.set( this, "blur", ... )
leverageNative( this, type, expectSync );
// Return false to allow normal processing in the caller
return false;
},
trigger: function() {
// Force setup before trigger
leverageNative( this, type );
// Return non-false to allow normal event-path propagation
return true;
},
// Suppress native focus or blur as it's already being fired
// in leverageNative.
_default: function() {
return true;
},
delegateType: delegateType
};
} );
// Create mouseenter/leave events using mouseover/out and event-time checks
// so that event delegation works in jQuery.
// Do the same for pointerenter/pointerleave and pointerover/pointerout
//
// Support: Safari 7 only
// Safari sends mouseenter too often; see:
// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
// for the description of the bug (it existed in older Chrome versions as well).
jQuery.each( {
mouseenter: "mouseover",
mouseleave: "mouseout",
pointerenter: "pointerover",
pointerleave: "pointerout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
delegateType: fix,
bindType: fix,
handle: function( event ) {
var ret,
target = this,
related = event.relatedTarget,
handleObj = event.handleObj;
// For mouseenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
event.type = handleObj.origType;
ret = handleObj.handler.apply( this, arguments );
event.type = fix;
}
return ret;
}
};
} );
jQuery.fn.extend( {
on: function( types, selector, data, fn ) {
return on( this, types, selector, data, fn );
},
one: function( types, selector, data, fn ) {
return on( this, types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
var handleObj, type;
if ( types && types.preventDefault && types.handleObj ) {
// ( event ) dispatched jQuery.Event
handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
handleObj.namespace ?
handleObj.origType + "." + handleObj.namespace :
handleObj.origType,
handleObj.selector,
handleObj.handler
);
return this;
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
for ( type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
}
if ( selector === false || typeof selector === "function" ) {
// ( types [, fn] )
fn = selector;
selector = undefined;
}
if ( fn === false ) {
fn = returnFalse;
}
return this.each( function() {
jQuery.event.remove( this, types, fn, selector );
} );
}
} );
var
// Support: IE <=10 - 11, Edge 12 - 13 only
// In IE/Edge using regex groups here causes severe slowdowns.
// See https://connect.microsoft.com/IE/feedback/details/1736512/
rnoInnerhtml = /<script|<style|<link/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
// Prefer a tbody over its parent table for containing new rows
function manipulationTarget( elem, content ) {
if ( nodeName( elem, "table" ) &&
nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
}
return elem;
}
// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
return elem;
}
function restoreScript( elem ) {
if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
elem.type = elem.type.slice( 5 );
} else {
elem.removeAttribute( "type" );
}
return elem;
}
function cloneCopyEvent( src, dest ) {
var i, l, type, pdataOld, udataOld, udataCur, events;
if ( dest.nodeType !== 1 ) {
return;
}
// 1. Copy private data: events, handlers, etc.
if ( dataPriv.hasData( src ) ) {
pdataOld = dataPriv.get( src );
events = pdataOld.events;
if ( events ) {
dataPriv.remove( dest, "handle events" );
for ( type in events ) {
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
jQuery.event.add( dest, type, events[ type ][ i ] );
}
}
}
}
// 2. Copy user data
if ( dataUser.hasData( src ) ) {
udataOld = dataUser.access( src );
udataCur = jQuery.extend( {}, udataOld );
dataUser.set( dest, udataCur );
}
}
// Fix IE bugs, see support tests
function fixInput( src, dest ) {
var nodeName = dest.nodeName.toLowerCase();
// Fails to persist the checked state of a cloned checkbox or radio button.
if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
dest.checked = src.checked;
// Fails to return the selected option to the default selected state when cloning options
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
}
function domManip( collection, args, callback, ignored ) {
// Flatten any nested arrays
args = flat( args );
var fragment, first, scripts, hasScripts, node, doc,
i = 0,
l = collection.length,
iNoClone = l - 1,
value = args[ 0 ],
valueIsFunction = isFunction( value );
// We can't cloneNode fragments that contain checked, in WebKit
if ( valueIsFunction ||
( l > 1 && typeof value === "string" &&
!support.checkClone && rchecked.test( value ) ) ) {
return collection.each( function( index ) {
var self = collection.eq( index );
if ( valueIsFunction ) {
args[ 0 ] = value.call( this, index, self.html() );
}
domManip( self, args, callback, ignored );
} );
}
if ( l ) {
fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
fragment = first;
}
// Require either new content or an interest in ignored elements to invoke the callback
if ( first || ignored ) {
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
hasScripts = scripts.length;
// Use the original fragment for the last item
// instead of the first because it can end up
// being emptied incorrectly in certain situations (#8070).
for ( ; i < l; i++ ) {
node = fragment;
if ( i !== iNoClone ) {
node = jQuery.clone( node, true, true );
// Keep references to cloned scripts for later restoration
if ( hasScripts ) {
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( scripts, getAll( node, "script" ) );
}
}
callback.call( collection[ i ], node, i );
}
if ( hasScripts ) {
doc = scripts[ scripts.length - 1 ].ownerDocument;
// Reenable scripts
jQuery.map( scripts, restoreScript );
// Evaluate executable scripts on first document insertion
for ( i = 0; i < hasScripts; i++ ) {
node = scripts[ i ];
if ( rscriptType.test( node.type || "" ) &&
!dataPriv.access( node, "globalEval" ) &&
jQuery.contains( doc, node ) ) {
if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) {
// Optional AJAX dependency, but won't run scripts if not present
if ( jQuery._evalUrl && !node.noModule ) {
jQuery._evalUrl( node.src, {
nonce: node.nonce || node.getAttribute( "nonce" )
}, doc );
}
} else {
DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
}
}
}
}
}
}
return collection;
}
function remove( elem, selector, keepData ) {
var node,
nodes = selector ? jQuery.filter( selector, elem ) : elem,
i = 0;
for ( ; ( node = nodes[ i ] ) != null; i++ ) {
if ( !keepData && node.nodeType === 1 ) {
jQuery.cleanData( getAll( node ) );
}
if ( node.parentNode ) {
if ( keepData && isAttached( node ) ) {
setGlobalEval( getAll( node, "script" ) );
}
node.parentNode.removeChild( node );
}
}
return elem;
}
jQuery.extend( {
htmlPrefilter: function( html ) {
return html;
},
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var i, l, srcElements, destElements,
clone = elem.cloneNode( true ),
inPage = isAttached( elem );
// Fix IE cloning issues
if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
!jQuery.isXMLDoc( elem ) ) {
// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
destElements = getAll( clone );
srcElements = getAll( elem );
for ( i = 0, l = srcElements.length; i < l; i++ ) {
fixInput( srcElements[ i ], destElements[ i ] );
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
if ( deepDataAndEvents ) {
srcElements = srcElements || getAll( elem );
destElements = destElements || getAll( clone );
for ( i = 0, l = srcElements.length; i < l; i++ ) {
cloneCopyEvent( srcElements[ i ], destElements[ i ] );
}
} else {
cloneCopyEvent( elem, clone );
}
}
// Preserve script evaluation history
destElements = getAll( clone, "script" );
if ( destElements.length > 0 ) {
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
}
// Return the cloned set
return clone;
},
cleanData: function( elems ) {
var data, elem, type,
special = jQuery.event.special,
i = 0;
for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
if ( acceptData( elem ) ) {
if ( ( data = elem[ dataPriv.expando ] ) ) {
if ( data.events ) {
for ( type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
// This is a shortcut to avoid jQuery.event.remove's overhead
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
}
// Support: Chrome <=35 - 45+
// Assign undefined instead of using delete, see Data#remove
elem[ dataPriv.expando ] = undefined;
}
if ( elem[ dataUser.expando ] ) {
// Support: Chrome <=35 - 45+
// Assign undefined instead of using delete, see Data#remove
elem[ dataUser.expando ] = undefined;
}
}
}
}
} );
jQuery.fn.extend( {
detach: function( selector ) {
return remove( this, selector, true );
},
remove: function( selector ) {
return remove( this, selector );
},
text: function( value ) {
return access( this, function( value ) {
return value === undefined ?
jQuery.text( this ) :
this.empty().each( function() {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
this.textContent = value;
}
} );
}, null, value, arguments.length );
},
append: function() {
return domManip( this, arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.appendChild( elem );
}
} );
},
prepend: function() {
return domManip( this, arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.insertBefore( elem, target.firstChild );
}
} );
},
before: function() {
return domManip( this, arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this );
}
} );
},
after: function() {
return domManip( this, arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this.nextSibling );
}
} );
},
empty: function() {
var elem,
i = 0;
for ( ; ( elem = this[ i ] ) != null; i++ ) {
if ( elem.nodeType === 1 ) {
// Prevent memory leaks
jQuery.cleanData( getAll( elem, false ) );
// Remove any remaining nodes
elem.textContent = "";
}
}
return this;
},
clone: function( dataAndEvents, deepDataAndEvents ) {
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
return this.map( function() {
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
} );
},
html: function( value ) {
return access( this, function( value ) {
var elem = this[ 0 ] || {},
i = 0,
l = this.length;
if ( value === undefined && elem.nodeType === 1 ) {
return elem.innerHTML;
}
// See if we can take a shortcut and just use innerHTML
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
value = jQuery.htmlPrefilter( value );
try {
for ( ; i < l; i++ ) {
elem = this[ i ] || {};
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
elem.innerHTML = value;
}
}
elem = 0;
// If using innerHTML throws an exception, use the fallback method
} catch ( e ) {}
}
if ( elem ) {
this.empty().append( value );
}
}, null, value, arguments.length );
},
replaceWith: function() {
var ignored = [];
// Make the changes, replacing each non-ignored context element with the new content
return domManip( this, arguments, function( elem ) {
var parent = this.parentNode;
if ( jQuery.inArray( this, ignored ) < 0 ) {
jQuery.cleanData( getAll( this ) );
if ( parent ) {
parent.replaceChild( elem, this );
}
}
// Force callback invocation
}, ignored );
}
} );
jQuery.each( {
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var elems,
ret = [],
insert = jQuery( selector ),
last = insert.length - 1,
i = 0;
for ( ; i <= last; i++ ) {
elems = i === last ? this : this.clone( true );
jQuery( insert[ i ] )[ original ]( elems );
// Support: Android <=4.0 only, PhantomJS 1 only
// .get() because push.apply(_, arraylike) throws on ancient WebKit
push.apply( ret, elems.get() );
}
return this.pushStack( ret );
};
} );
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
var getStyles = function( elem ) {
// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
// IE throws on elements created in popups
// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
var view = elem.ownerDocument.defaultView;
if ( !view || !view.opener ) {
view = window;
}
return view.getComputedStyle( elem );
};
var swap = function( elem, options, callback ) {
var ret, name,
old = {};
// Remember the old values, and insert the new ones
for ( name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
ret = callback.call( elem );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
return ret;
};
var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
( function() {
// Executing both pixelPosition & boxSizingReliable tests require only one layout
// so they're executed at the same time to save the second computation.
function computeStyleTests() {
// This is a singleton, we need to execute it only once
if ( !div ) {
return;
}
container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
"margin-top:1px;padding:0;border:0";
div.style.cssText =
"position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
"margin:auto;border:1px;padding:1px;" +
"width:60%;top:1%";
documentElement.appendChild( container ).appendChild( div );
var divStyle = window.getComputedStyle( div );
pixelPositionVal = divStyle.top !== "1%";
// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
// Some styles come back with percentage values, even though they shouldn't
div.style.right = "60%";
pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
// Support: IE 9 - 11 only
// Detect misreporting of content dimensions for box-sizing:border-box elements
boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
// Support: IE 9 only
// Detect overflow:scroll screwiness (gh-3699)
// Support: Chrome <=64
// Don't get tricked when zoom affects offsetWidth (gh-4029)
div.style.position = "absolute";
scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;
documentElement.removeChild( container );
// Nullify the div so it wouldn't be stored in the memory and
// it will also be a sign that checks already performed
div = null;
}
function roundPixelMeasures( measure ) {
return Math.round( parseFloat( measure ) );
}
var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
reliableTrDimensionsVal, reliableMarginLeftVal,
container = document.createElement( "div" ),
div = document.createElement( "div" );
// Finish early in limited (non-browser) environments
if ( !div.style ) {
return;
}
// Support: IE <=9 - 11 only
// Style of cloned element affects source element cloned (#8908)
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
jQuery.extend( support, {
boxSizingReliable: function() {
computeStyleTests();
return boxSizingReliableVal;
},
pixelBoxStyles: function() {
computeStyleTests();
return pixelBoxStylesVal;
},
pixelPosition: function() {
computeStyleTests();
return pixelPositionVal;
},
reliableMarginLeft: function() {
computeStyleTests();
return reliableMarginLeftVal;
},
scrollboxSize: function() {
computeStyleTests();
return scrollboxSizeVal;
},
// Support: IE 9 - 11+, Edge 15 - 18+
// IE/Edge misreport `getComputedStyle` of table rows with width/height
// set in CSS while `offset*` properties report correct values.
// Behavior in IE 9 is more subtle than in newer versions & it passes
// some versions of this test; make sure not to make it pass there!
//
// Support: Firefox 70+
// Only Firefox includes border widths
// in computed dimensions. (gh-4529)
reliableTrDimensions: function() {
var table, tr, trChild, trStyle;
if ( reliableTrDimensionsVal == null ) {
table = document.createElement( "table" );
tr = document.createElement( "tr" );
trChild = document.createElement( "div" );
table.style.cssText = "position:absolute;left:-11111px;border-collapse:separate";
tr.style.cssText = "border:1px solid";
// Support: Chrome 86+
// Height set through cssText does not get applied.
// Computed height then comes back as 0.
tr.style.height = "1px";
trChild.style.height = "9px";
// Support: Android 8 Chrome 86+
// In our bodyBackground.html iframe,
// display for all div elements is set to "inline",
// which causes a problem only in Android 8 Chrome 86.
// Ensuring the div is display: block
// gets around this issue.
trChild.style.display = "block";
documentElement
.appendChild( table )
.appendChild( tr )
.appendChild( trChild );
trStyle = window.getComputedStyle( tr );
reliableTrDimensionsVal = ( parseInt( trStyle.height, 10 ) +
parseInt( trStyle.borderTopWidth, 10 ) +
parseInt( trStyle.borderBottomWidth, 10 ) ) === tr.offsetHeight;
documentElement.removeChild( table );
}
return reliableTrDimensionsVal;
}
} );
} )();
function curCSS( elem, name, computed ) {
var width, minWidth, maxWidth, ret,
// Support: Firefox 51+
// Retrieving style before computed somehow
// fixes an issue with getting wrong values
// on detached elements
style = elem.style;
computed = computed || getStyles( elem );
// getPropertyValue is needed for:
// .css('filter') (IE 9 only, #12537)
// .css('--customProperty) (#3144)
if ( computed ) {
ret = computed.getPropertyValue( name ) || computed[ name ];
if ( ret === "" && !isAttached( elem ) ) {
ret = jQuery.style( elem, name );
}
// A tribute to the "awesome hack by Dean Edwards"
// Android Browser returns percentage for some values,
// but width seems to be reliably pixels.
// This is against the CSSOM draft spec:
// https://drafts.csswg.org/cssom/#resolved-values
if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
// Remember the original values
width = style.width;
minWidth = style.minWidth;
maxWidth = style.maxWidth;
// Put in the new values to get a computed value out
style.minWidth = style.maxWidth = style.width = ret;
ret = computed.width;
// Revert the changed values
style.width = width;
style.minWidth = minWidth;
style.maxWidth = maxWidth;
}
}
return ret !== undefined ?
// Support: IE <=9 - 11 only
// IE returns zIndex value as an integer.
ret + "" :
ret;
}
function addGetHookIf( conditionFn, hookFn ) {
// Define the hook, we'll check on the first run if it's really needed.
return {
get: function() {
if ( conditionFn() ) {
// Hook not needed (or it's not possible to use it due
// to missing dependency), remove it.
delete this.get;
return;
}
// Hook needed; redefine it so that the support test is not executed again.
return ( this.get = hookFn ).apply( this, arguments );
}
};
}
var cssPrefixes = [ "Webkit", "Moz", "ms" ],
emptyStyle = document.createElement( "div" ).style,
vendorProps = {};
// Return a vendor-prefixed property or undefined
function vendorPropName( name ) {
// Check for vendor prefixed names
var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in emptyStyle ) {
return name;
}
}
}
// Return a potentially-mapped jQuery.cssProps or vendor prefixed property
function finalPropName( name ) {
var final = jQuery.cssProps[ name ] || vendorProps[ name ];
if ( final ) {
return final;
}
if ( name in emptyStyle ) {
return name;
}
return vendorProps[ name ] = vendorPropName( name ) || name;
}
var
// Swappable if display is none or starts with table
// except "table", "table-cell", or "table-caption"
// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
rcustomProp = /^--/,
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssNormalTransform = {
letterSpacing: "0",
fontWeight: "400"
};
function setPositiveNumber( _elem, value, subtract ) {
// Any relative (+/-) values have already been
// normalized at this point
var matches = rcssNum.exec( value );
return matches ?
// Guard against undefined "subtract", e.g., when used as in cssHooks
Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
value;
}
function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
var i = dimension === "width" ? 1 : 0,
extra = 0,
delta = 0;
// Adjustment may not be necessary
if ( box === ( isBorderBox ? "border" : "content" ) ) {
return 0;
}
for ( ; i < 4; i += 2 ) {
// Both box models exclude margin
if ( box === "margin" ) {
delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
}
// If we get here with a content-box, we're seeking "padding" or "border" or "margin"
if ( !isBorderBox ) {
// Add padding
delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
// For "border" or "margin", add border
if ( box !== "padding" ) {
delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
// But still keep track of it otherwise
} else {
extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
// If we get here with a border-box (content + padding + border), we're seeking "content" or
// "padding" or "margin"
} else {
// For "content", subtract padding
if ( box === "content" ) {
delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
}
// For "content" or "padding", subtract border
if ( box !== "margin" ) {
delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
}
}
// Account for positive content-box scroll gutter when requested by providing computedVal
if ( !isBorderBox && computedVal >= 0 ) {
// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
// Assuming integer scroll gutter, subtract the rest and round down
delta += Math.max( 0, Math.ceil(
elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
computedVal -
delta -
extra -
0.5
// If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
// Use an explicit zero to avoid NaN (gh-3964)
) ) || 0;
}
return delta;
}
function getWidthOrHeight( elem, dimension, extra ) {
// Start with computed style
var styles = getStyles( elem ),
// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
// Fake content-box until we know it's needed to know the true value.
boxSizingNeeded = !support.boxSizingReliable() || extra,
isBorderBox = boxSizingNeeded &&
jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
valueIsBorderBox = isBorderBox,
val = curCSS( elem, dimension, styles ),
offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );
// Support: Firefox <=54
// Return a confounding non-pixel value or feign ignorance, as appropriate.
if ( rnumnonpx.test( val ) ) {
if ( !extra ) {
return val;
}
val = "auto";
}
// Support: IE 9 - 11 only
// Use offsetWidth/offsetHeight for when box sizing is unreliable.
// In those cases, the computed value can be trusted to be border-box.
if ( ( !support.boxSizingReliable() && isBorderBox ||
// Support: IE 10 - 11+, Edge 15 - 18+
// IE/Edge misreport `getComputedStyle` of table rows with width/height
// set in CSS while `offset*` properties report correct values.
// Interestingly, in some cases IE 9 doesn't suffer from this issue.
!support.reliableTrDimensions() && nodeName( elem, "tr" ) ||
// Fall back to offsetWidth/offsetHeight when value is "auto"
// This happens for inline elements with no explicit setting (gh-3571)
val === "auto" ||
// Support: Android <=4.1 - 4.3 only
// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
!parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&
// Make sure the element is visible & connected
elem.getClientRects().length ) {
isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
// Where available, offsetWidth/offsetHeight approximate border box dimensions.
// Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
// retrieved value as a content box dimension.
valueIsBorderBox = offsetProp in elem;
if ( valueIsBorderBox ) {
val = elem[ offsetProp ];
}
}
// Normalize "" and auto
val = parseFloat( val ) || 0;
// Adjust for the element's box model
return ( val +
boxModelAdjustment(
elem,
dimension,
extra || ( isBorderBox ? "border" : "content" ),
valueIsBorderBox,
styles,
// Provide the current computed size to request scroll gutter calculation (gh-3589)
val
)
) + "px";
}
jQuery.extend( {
// Add in style property hooks for overriding the default
// behavior of getting and setting a style property
cssHooks: {
opacity: {
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
}
}
}
},
// Don't automatically add "px" to these possibly-unitless properties
cssNumber: {
"animationIterationCount": true,
"columnCount": true,
"fillOpacity": true,
"flexGrow": true,
"flexShrink": true,
"fontWeight": true,
"gridArea": true,
"gridColumn": true,
"gridColumnEnd": true,
"gridColumnStart": true,
"gridRow": true,
"gridRowEnd": true,
"gridRowStart": true,
"lineHeight": true,
"opacity": true,
"order": true,
"orphans": true,
"widows": true,
"zIndex": true,
"zoom": true
},
// Add in properties whose names you wish to fix before
// setting or getting the value
cssProps: {},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
return;
}
// Make sure that we're working with the right name
var ret, type, hooks,
origName = camelCase( name ),
isCustomProp = rcustomProp.test( name ),
style = elem.style;
// Make sure that we're working with the right name. We don't
// want to query the value if it is a CSS custom property
// since they are user-defined.
if ( !isCustomProp ) {
name = finalPropName( origName );
}
// Gets hook for the prefixed version, then unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
// Convert "+=" or "-=" to relative numbers (#7345)
if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
value = adjustCSS( elem, name, ret );
// Fixes bug #9237
type = "number";
}
// Make sure that null and NaN values aren't set (#7116)
if ( value == null || value !== value ) {
return;
}
// If a number was passed in, add the unit (except for certain CSS properties)
// The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
// "px" to a few hardcoded values.
if ( type === "number" && !isCustomProp ) {
value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
}
// background-* props affect original clone's values
if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
style[ name ] = "inherit";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !( "set" in hooks ) ||
( value = hooks.set( elem, value, extra ) ) !== undefined ) {
if ( isCustomProp ) {
style.setProperty( name, value );
} else {
style[ name ] = value;
}
}
} else {
// If a hook was provided get the non-computed value from there
if ( hooks && "get" in hooks &&
( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
return ret;
}
// Otherwise just get the value from the style object
return style[ name ];
}
},
css: function( elem, name, extra, styles ) {
var val, num, hooks,
origName = camelCase( name ),
isCustomProp = rcustomProp.test( name );
// Make sure that we're working with the right name. We don't
// want to modify the value if it is a CSS custom property
// since they are user-defined.
if ( !isCustomProp ) {
name = finalPropName( origName );
}
// Try prefixed name followed by the unprefixed name
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks ) {
val = hooks.get( elem, true, extra );
}
// Otherwise, if a way to get the computed value exists, use that
if ( val === undefined ) {
val = curCSS( elem, name, styles );
}
// Convert "normal" to computed value
if ( val === "normal" && name in cssNormalTransform ) {
val = cssNormalTransform[ name ];
}
// Make numeric if forced or a qualifier was provided and val looks numeric
if ( extra === "" || extra ) {
num = parseFloat( val );
return extra === true || isFinite( num ) ? num || 0 : val;
}
return val;
}
} );
jQuery.each( [ "height", "width" ], function( _i, dimension ) {
jQuery.cssHooks[ dimension ] = {
get: function( elem, computed, extra ) {
if ( computed ) {
// Certain elements can have dimension info if we invisibly show them
// but it must have a current display style that would benefit
return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
// Support: Safari 8+
// Table columns in Safari have non-zero offsetWidth & zero
// getBoundingClientRect().width unless display is changed.
// Support: IE <=11 only
// Running getBoundingClientRect on a disconnected node
// in IE throws an error.
( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
swap( elem, cssShow, function() {
return getWidthOrHeight( elem, dimension, extra );
} ) :
getWidthOrHeight( elem, dimension, extra );
}
},
set: function( elem, value, extra ) {
var matches,
styles = getStyles( elem ),
// Only read styles.position if the test has a chance to fail
// to avoid forcing a reflow.
scrollboxSizeBuggy = !support.scrollboxSize() &&
styles.position === "absolute",
// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
boxSizingNeeded = scrollboxSizeBuggy || extra,
isBorderBox = boxSizingNeeded &&
jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
subtract = extra ?
boxModelAdjustment(
elem,
dimension,
extra,
isBorderBox,
styles
) :
0;
// Account for unreliable border-box dimensions by comparing offset* to computed and
// faking a content-box to get border and padding (gh-3699)
if ( isBorderBox && scrollboxSizeBuggy ) {
subtract -= Math.ceil(
elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
parseFloat( styles[ dimension ] ) -
boxModelAdjustment( elem, dimension, "border", false, styles ) -
0.5
);
}
// Convert to pixels if value adjustment is needed
if ( subtract && ( matches = rcssNum.exec( value ) ) &&
( matches[ 3 ] || "px" ) !== "px" ) {
elem.style[ dimension ] = value;
value = jQuery.css( elem, dimension );
}
return setPositiveNumber( elem, value, subtract );
}
};
} );
jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
function( elem, computed ) {
if ( computed ) {
return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
elem.getBoundingClientRect().left -
swap( elem, { marginLeft: 0 }, function() {
return elem.getBoundingClientRect().left;
} )
) + "px";
}
}
);
// These hooks are used by animate to expand properties
jQuery.each( {
margin: "",
padding: "",
border: "Width"
}, function( prefix, suffix ) {
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i = 0,
expanded = {},
// Assumes a single number if not a string
parts = typeof value === "string" ? value.split( " " ) : [ value ];
for ( ; i < 4; i++ ) {
expanded[ prefix + cssExpand[ i ] + suffix ] =
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
return expanded;
}
};
if ( prefix !== "margin" ) {
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
}
} );
jQuery.fn.extend( {
css: function( name, value ) {
return access( this, function( elem, name, value ) {
var styles, len,
map = {},
i = 0;
if ( Array.isArray( name ) ) {
styles = getStyles( elem );
len = name.length;
for ( ; i < len; i++ ) {
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
}
return map;
}
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
}, name, value, arguments.length > 1 );
}
} );
function Tween( elem, options, prop, end, easing ) {
return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;
Tween.prototype = {
constructor: Tween,
init: function( elem, options, prop, end, easing, unit ) {
this.elem = elem;
this.prop = prop;
this.easing = easing || jQuery.easing._default;
this.options = options;
this.start = this.now = this.cur();
this.end = end;
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
},
cur: function() {
var hooks = Tween.propHooks[ this.prop ];
return hooks && hooks.get ?
hooks.get( this ) :
Tween.propHooks._default.get( this );
},
run: function( percent ) {
var eased,
hooks = Tween.propHooks[ this.prop ];
if ( this.options.duration ) {
this.pos = eased = jQuery.easing[ this.easing ](
percent, this.options.duration * percent, 0, 1, this.options.duration
);
} else {
this.pos = eased = percent;
}
this.now = ( this.end - this.start ) * eased + this.start;
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
if ( hooks && hooks.set ) {
hooks.set( this );
} else {
Tween.propHooks._default.set( this );
}
return this;
}
};
Tween.prototype.init.prototype = Tween.prototype;
Tween.propHooks = {
_default: {
get: function( tween ) {
var result;
// Use a property on the element directly when it is not a DOM element,
// or when there is no matching style property that exists.
if ( tween.elem.nodeType !== 1 ||
tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
return tween.elem[ tween.prop ];
}
// Passing an empty string as a 3rd parameter to .css will automatically
// attempt a parseFloat and fallback to a string if the parse fails.
// Simple values such as "10px" are parsed to Float;
// complex values such as "rotate(1rad)" are returned as-is.
result = jQuery.css( tween.elem, tween.prop, "" );
// Empty strings, null, undefined and "auto" are converted to 0.
return !result || result === "auto" ? 0 : result;
},
set: function( tween ) {
// Use step hook for back compat.
// Use cssHook if its there.
// Use .style if available and use plain properties where available.
if ( jQuery.fx.step[ tween.prop ] ) {
jQuery.fx.step[ tween.prop ]( tween );
} else if ( tween.elem.nodeType === 1 && (
jQuery.cssHooks[ tween.prop ] ||
tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
} else {
tween.elem[ tween.prop ] = tween.now;
}
}
}
};
// Support: IE <=9 only
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
set: function( tween ) {
if ( tween.elem.nodeType && tween.elem.parentNode ) {
tween.elem[ tween.prop ] = tween.now;
}
}
};
jQuery.easing = {
linear: function( p ) {
return p;
},
swing: function( p ) {
return 0.5 - Math.cos( p * Math.PI ) / 2;
},
_default: "swing"
};
jQuery.fx = Tween.prototype.init;
// Back compat <1.8 extension point
jQuery.fx.step = {};
var
fxNow, inProgress,
rfxtypes = /^(?:toggle|show|hide)$/,
rrun = /queueHooks$/;
function schedule() {
if ( inProgress ) {
if ( document.hidden === false && window.requestAnimationFrame ) {
window.requestAnimationFrame( schedule );
} else {
window.setTimeout( schedule, jQuery.fx.interval );
}
jQuery.fx.tick();
}
}
// Animations created synchronously will run synchronously
function createFxNow() {
window.setTimeout( function() {
fxNow = undefined;
} );
return ( fxNow = Date.now() );
}
// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
var which,
i = 0,
attrs = { height: type };
// If we include width, step value is 1 to do all cssExpand values,
// otherwise step value is 2 to skip over Left and Right
includeWidth = includeWidth ? 1 : 0;
for ( ; i < 4; i += 2 - includeWidth ) {
which = cssExpand[ i ];
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
}
if ( includeWidth ) {
attrs.opacity = attrs.width = type;
}
return attrs;
}
function createTween( value, prop, animation ) {
var tween,
collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
// We're done with this property
return tween;
}
}
}
function defaultPrefilter( elem, props, opts ) {
var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
isBox = "width" in props || "height" in props,
anim = this,
orig = {},
style = elem.style,
hidden = elem.nodeType && isHiddenWithinTree( elem ),
dataShow = dataPriv.get( elem, "fxshow" );
// Queue-skipping animations hijack the fx hooks
if ( !opts.queue ) {
hooks = jQuery._queueHooks( elem, "fx" );
if ( hooks.unqueued == null ) {
hooks.unqueued = 0;
oldfire = hooks.empty.fire;
hooks.empty.fire = function() {
if ( !hooks.unqueued ) {
oldfire();
}
};
}
hooks.unqueued++;
anim.always( function() {
// Ensure the complete handler is called before this completes
anim.always( function() {
hooks.unqueued--;
if ( !jQuery.queue( elem, "fx" ).length ) {
hooks.empty.fire();
}
} );
} );
}
// Detect show/hide animations
for ( prop in props ) {
value = props[ prop ];
if ( rfxtypes.test( value ) ) {
delete props[ prop ];
toggle = toggle || value === "toggle";
if ( value === ( hidden ? "hide" : "show" ) ) {
// Pretend to be hidden if this is a "show" and
// there is still data from a stopped show/hide
if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
hidden = true;
// Ignore all other no-op show/hide data
} else {
continue;
}
}
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
}
}
// Bail out if this is a no-op like .hide().hide()
propTween = !jQuery.isEmptyObject( props );
if ( !propTween && jQuery.isEmptyObject( orig ) ) {
return;
}
// Restrict "overflow" and "display" styles during box animations
if ( isBox && elem.nodeType === 1 ) {
// Support: IE <=9 - 11, Edge 12 - 15
// Record all 3 overflow attributes because IE does not infer the shorthand
// from identically-valued overflowX and overflowY and Edge just mirrors
// the overflowX value there.
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
// Identify a display type, preferring old show/hide data over the CSS cascade
restoreDisplay = dataShow && dataShow.display;
if ( restoreDisplay == null ) {
restoreDisplay = dataPriv.get( elem, "display" );
}
display = jQuery.css( elem, "display" );
if ( display === "none" ) {
if ( restoreDisplay ) {
display = restoreDisplay;
} else {
// Get nonempty value(s) by temporarily forcing visibility
showHide( [ elem ], true );
restoreDisplay = elem.style.display || restoreDisplay;
display = jQuery.css( elem, "display" );
showHide( [ elem ] );
}
}
// Animate inline elements as inline-block
if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
if ( jQuery.css( elem, "float" ) === "none" ) {
// Restore the original display value at the end of pure show/hide animations
if ( !propTween ) {
anim.done( function() {
style.display = restoreDisplay;
} );
if ( restoreDisplay == null ) {
display = style.display;
restoreDisplay = display === "none" ? "" : display;
}
}
style.display = "inline-block";
}
}
}
if ( opts.overflow ) {
style.overflow = "hidden";
anim.always( function() {
style.overflow = opts.overflow[ 0 ];
style.overflowX = opts.overflow[ 1 ];
style.overflowY = opts.overflow[ 2 ];
} );
}
// Implement show/hide animations
propTween = false;
for ( prop in orig ) {
// General show/hide setup for this element animation
if ( !propTween ) {
if ( dataShow ) {
if ( "hidden" in dataShow ) {
hidden = dataShow.hidden;
}
} else {
dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
}
// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
if ( toggle ) {
dataShow.hidden = !hidden;
}
// Show elements before animating them
if ( hidden ) {
showHide( [ elem ], true );
}
/* eslint-disable no-loop-func */
anim.done( function() {
/* eslint-enable no-loop-func */
// The final step of a "hide" animation is actually hiding the element
if ( !hidden ) {
showHide( [ elem ] );
}
dataPriv.remove( elem, "fxshow" );
for ( prop in orig ) {
jQuery.style( elem, prop, orig[ prop ] );
}
} );
}
// Per-property setup
propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
if ( !( prop in dataShow ) ) {
dataShow[ prop ] = propTween.start;
if ( hidden ) {
propTween.end = propTween.start;
propTween.start = 0;
}
}
}
}
function propFilter( props, specialEasing ) {
var index, name, easing, value, hooks;
// camelCase, specialEasing and expand cssHook pass
for ( index in props ) {
name = camelCase( index );
easing = specialEasing[ name ];
value = props[ index ];
if ( Array.isArray( value ) ) {
easing = value[ 1 ];
value = props[ index ] = value[ 0 ];
}
if ( index !== name ) {
props[ name ] = value;
delete props[ index ];
}
hooks = jQuery.cssHooks[ name ];
if ( hooks && "expand" in hooks ) {
value = hooks.expand( value );
delete props[ name ];
// Not quite $.extend, this won't overwrite existing keys.
// Reusing 'index' because we have the correct "name"
for ( index in value ) {
if ( !( index in props ) ) {
props[ index ] = value[ index ];
specialEasing[ index ] = easing;
}
}
} else {
specialEasing[ name ] = easing;
}
}
}
function Animation( elem, properties, options ) {
var result,
stopped,
index = 0,
length = Animation.prefilters.length,
deferred = jQuery.Deferred().always( function() {
// Don't match elem in the :animated selector
delete tick.elem;
} ),
tick = function() {
if ( stopped ) {
return false;
}
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// Support: Android 2.3 only
// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
index = 0,
length = animation.tweens.length;
for ( ; index < length; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ] );
// If there's more to do, yield
if ( percent < 1 && length ) {
return remaining;
}
// If this was an empty animation, synthesize a final progress notification
if ( !length ) {
deferred.notifyWith( elem, [ animation, 1, 0 ] );
}
// Resolve the animation and report its conclusion
deferred.resolveWith( elem, [ animation ] );
return false;
},
animation = deferred.promise( {
elem: elem,
props: jQuery.extend( {}, properties ),
opts: jQuery.extend( true, {
specialEasing: {},
easing: jQuery.easing._default
}, options ),
originalProperties: properties,
originalOptions: options,
startTime: fxNow || createFxNow(),
duration: options.duration,
tweens: [],
createTween: function( prop, end ) {
var tween = jQuery.Tween( elem, animation.opts, prop, end,
animation.opts.specialEasing[ prop ] || animation.opts.easing );
animation.tweens.push( tween );
return tween;
},
stop: function( gotoEnd ) {
var index = 0,
// If we are going to the end, we want to run all the tweens
// otherwise we skip this part
length = gotoEnd ? animation.tweens.length : 0;
if ( stopped ) {
return this;
}
stopped = true;
for ( ; index < length; index++ ) {
animation.tweens[ index ].run( 1 );
}
// Resolve when we played the last frame; otherwise, reject
if ( gotoEnd ) {
deferred.notifyWith( elem, [ animation, 1, 0 ] );
deferred.resolveWith( elem, [ animation, gotoEnd ] );
} else {
deferred.rejectWith( elem, [ animation, gotoEnd ] );
}
return this;
}
} ),
props = animation.props;
propFilter( props, animation.opts.specialEasing );
for ( ; index < length; index++ ) {
result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
if ( isFunction( result.stop ) ) {
jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
result.stop.bind( result );
}
return result;
}
}
jQuery.map( props, createTween, animation );
if ( isFunction( animation.opts.start ) ) {
animation.opts.start.call( elem, animation );
}
// Attach callbacks from options
animation
.progress( animation.opts.progress )
.done( animation.opts.done, animation.opts.complete )
.fail( animation.opts.fail )
.always( animation.opts.always );
jQuery.fx.timer(
jQuery.extend( tick, {
elem: elem,
anim: animation,
queue: animation.opts.queue
} )
);
return animation;
}
jQuery.Animation = jQuery.extend( Animation, {
tweeners: {
"*": [ function( prop, value ) {
var tween = this.createTween( prop, value );
adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
return tween;
} ]
},
tweener: function( props, callback ) {
if ( isFunction( props ) ) {
callback = props;
props = [ "*" ];
} else {
props = props.match( rnothtmlwhite );
}
var prop,
index = 0,
length = props.length;
for ( ; index < length; index++ ) {
prop = props[ index ];
Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
Animation.tweeners[ prop ].unshift( callback );
}
},
prefilters: [ defaultPrefilter ],
prefilter: function( callback, prepend ) {
if ( prepend ) {
Animation.prefilters.unshift( callback );
} else {
Animation.prefilters.push( callback );
}
}
} );
jQuery.speed = function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
complete: fn || !fn && easing ||
isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !isFunction( easing ) && easing
};
// Go to the end state if fx are off
if ( jQuery.fx.off ) {
opt.duration = 0;
} else {
if ( typeof opt.duration !== "number" ) {
if ( opt.duration in jQuery.fx.speeds ) {
opt.duration = jQuery.fx.speeds[ opt.duration ];
} else {
opt.duration = jQuery.fx.speeds._default;
}
}
}
// Normalize opt.queue - true/undefined/null -> "fx"
if ( opt.queue == null || opt.queue === true ) {
opt.queue = "fx";
}
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( isFunction( opt.old ) ) {
opt.old.call( this );
}
if ( opt.queue ) {
jQuery.dequeue( this, opt.queue );
}
};
return opt;
};
jQuery.fn.extend( {
fadeTo: function( speed, to, easing, callback ) {
// Show any hidden elements after setting opacity to 0
return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
// Animate to the value specified
.end().animate( { opacity: to }, speed, easing, callback );
},
animate: function( prop, speed, easing, callback ) {
var empty = jQuery.isEmptyObject( prop ),
optall = jQuery.speed( speed, easing, callback ),
doAnimation = function() {
// Operate on a copy of prop so per-property easing won't be lost
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
// Empty animations, or finishing resolves immediately
if ( empty || dataPriv.get( this, "finish" ) ) {
anim.stop( true );
}
};
doAnimation.finish = doAnimation;
return empty || optall.queue === false ?
this.each( doAnimation ) :
this.queue( optall.queue, doAnimation );
},
stop: function( type, clearQueue, gotoEnd ) {
var stopQueue = function( hooks ) {
var stop = hooks.stop;
delete hooks.stop;
stop( gotoEnd );
};
if ( typeof type !== "string" ) {
gotoEnd = clearQueue;
clearQueue = type;
type = undefined;
}
if ( clearQueue ) {
this.queue( type || "fx", [] );
}
return this.each( function() {
var dequeue = true,
index = type != null && type + "queueHooks",
timers = jQuery.timers,
data = dataPriv.get( this );
if ( index ) {
if ( data[ index ] && data[ index ].stop ) {
stopQueue( data[ index ] );
}
} else {
for ( index in data ) {
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
stopQueue( data[ index ] );
}
}
}
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this &&
( type == null || timers[ index ].queue === type ) ) {
timers[ index ].anim.stop( gotoEnd );
dequeue = false;
timers.splice( index, 1 );
}
}
// Start the next in the queue if the last step wasn't forced.
// Timers currently will call their complete callbacks, which
// will dequeue but only if they were gotoEnd.
if ( dequeue || !gotoEnd ) {
jQuery.dequeue( this, type );
}
} );
},
finish: function( type ) {
if ( type !== false ) {
type = type || "fx";
}
return this.each( function() {
var index,
data = dataPriv.get( this ),
queue = data[ type + "queue" ],
hooks = data[ type + "queueHooks" ],
timers = jQuery.timers,
length = queue ? queue.length : 0;
// Enable finishing flag on private data
data.finish = true;
// Empty the queue first
jQuery.queue( this, type, [] );
if ( hooks && hooks.stop ) {
hooks.stop.call( this, true );
}
// Look for any active animations, and finish them
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
timers[ index ].anim.stop( true );
timers.splice( index, 1 );
}
}
// Look for any animations in the old queue and finish them
for ( index = 0; index < length; index++ ) {
if ( queue[ index ] && queue[ index ].finish ) {
queue[ index ].finish.call( this );
}
}
// Turn off finishing flag
delete data.finish;
} );
}
} );
jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) {
var cssFn = jQuery.fn[ name ];
jQuery.fn[ name ] = function( speed, easing, callback ) {
return speed == null || typeof speed === "boolean" ?
cssFn.apply( this, arguments ) :
this.animate( genFx( name, true ), speed, easing, callback );
};
} );
// Generate shortcuts for custom animations
jQuery.each( {
slideDown: genFx( "show" ),
slideUp: genFx( "hide" ),
slideToggle: genFx( "toggle" ),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, easing, callback ) {
return this.animate( props, speed, easing, callback );
};
} );
jQuery.timers = [];
jQuery.fx.tick = function() {
var timer,
i = 0,
timers = jQuery.timers;
fxNow = Date.now();
for ( ; i < timers.length; i++ ) {
timer = timers[ i ];
// Run the timer and safely remove it when done (allowing for external removal)
if ( !timer() && timers[ i ] === timer ) {
timers.splice( i--, 1 );
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
fxNow = undefined;
};
jQuery.fx.timer = function( timer ) {
jQuery.timers.push( timer );
jQuery.fx.start();
};
jQuery.fx.interval = 13;
jQuery.fx.start = function() {
if ( inProgress ) {
return;
}
inProgress = true;
schedule();
};
jQuery.fx.stop = function() {
inProgress = null;
};
jQuery.fx.speeds = {
slow: 600,
fast: 200,
// Default speed
_default: 400
};
// Based off of the plugin by Clint Helfers, with permission.
// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
jQuery.fn.delay = function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) {
var timeout = window.setTimeout( next, time );
hooks.stop = function() {
window.clearTimeout( timeout );
};
} );
};
( function() {
var input = document.createElement( "input" ),
select = document.createElement( "select" ),
opt = select.appendChild( document.createElement( "option" ) );
input.type = "checkbox";
// Support: Android <=4.3 only
// Default value for a checkbox should be "on"
support.checkOn = input.value !== "";
// Support: IE <=11 only
// Must access selectedIndex to make default options select
support.optSelected = opt.selected;
// Support: IE <=11 only
// An input loses its value after becoming a radio
input = document.createElement( "input" );
input.value = "t";
input.type = "radio";
support.radioValue = input.value === "t";
} )();
var boolHook,
attrHandle = jQuery.expr.attrHandle;
jQuery.fn.extend( {
attr: function( name, value ) {
return access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
return this.each( function() {
jQuery.removeAttr( this, name );
} );
}
} );
jQuery.extend( {
attr: function( elem, name, value ) {
var ret, hooks,
nType = elem.nodeType;
// Don't get/set attributes on text, comment and attribute nodes
if ( nType === 3 || nType === 8 || nType === 2 ) {
return;
}
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === "undefined" ) {
return jQuery.prop( elem, name, value );
}
// Attribute hooks are determined by the lowercase version
// Grab necessary hook if one is defined
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
return;
}
if ( hooks && "set" in hooks &&
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
return ret;
}
elem.setAttribute( name, value + "" );
return value;
}
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
return ret;
}
ret = jQuery.find.attr( elem, name );
// Non-existent attributes return null, we normalize to undefined
return ret == null ? undefined : ret;
},
attrHooks: {
type: {
set: function( elem, value ) {
if ( !support.radioValue && value === "radio" &&
nodeName( elem, "input" ) ) {
var val = elem.value;
elem.setAttribute( "type", value );
if ( val ) {
elem.value = val;
}
return value;
}
}
}
},
removeAttr: function( elem, value ) {
var name,
i = 0,
// Attribute names can contain non-HTML whitespace characters
// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
attrNames = value && value.match( rnothtmlwhite );
if ( attrNames && elem.nodeType === 1 ) {
while ( ( name = attrNames[ i++ ] ) ) {
elem.removeAttribute( name );
}
}
}
} );
// Hooks for boolean attributes
boolHook = {
set: function( elem, value, name ) {
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else {
elem.setAttribute( name, name );
}
return name;
}
};
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) {
var getter = attrHandle[ name ] || jQuery.find.attr;
attrHandle[ name ] = function( elem, name, isXML ) {
var ret, handle,
lowercaseName = name.toLowerCase();
if ( !isXML ) {
// Avoid an infinite loop by temporarily removing this function from the getter
handle = attrHandle[ lowercaseName ];
attrHandle[ lowercaseName ] = ret;
ret = getter( elem, name, isXML ) != null ?
lowercaseName :
null;
attrHandle[ lowercaseName ] = handle;
}
return ret;
};
} );
var rfocusable = /^(?:input|select|textarea|button)$/i,
rclickable = /^(?:a|area)$/i;
jQuery.fn.extend( {
prop: function( name, value ) {
return access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
return this.each( function() {
delete this[ jQuery.propFix[ name ] || name ];
} );
}
} );
jQuery.extend( {
prop: function( elem, name, value ) {
var ret, hooks,
nType = elem.nodeType;
// Don't get/set properties on text, comment and attribute nodes
if ( nType === 3 || nType === 8 || nType === 2 ) {
return;
}
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
// Fix name and attach hooks
name = jQuery.propFix[ name ] || name;
hooks = jQuery.propHooks[ name ];
}
if ( value !== undefined ) {
if ( hooks && "set" in hooks &&
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
return ret;
}
return ( elem[ name ] = value );
}
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
return ret;
}
return elem[ name ];
},
propHooks: {
tabIndex: {
get: function( elem ) {
// Support: IE <=9 - 11 only
// elem.tabIndex doesn't always return the
// correct value when it hasn't been explicitly set
// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
// Use proper attribute retrieval(#12072)
var tabindex = jQuery.find.attr( elem, "tabindex" );
if ( tabindex ) {
return parseInt( tabindex, 10 );
}
if (
rfocusable.test( elem.nodeName ) ||
rclickable.test( elem.nodeName ) &&
elem.href
) {
return 0;
}
return -1;
}
}
},
propFix: {
"for": "htmlFor",
"class": "className"
}
} );
// Support: IE <=11 only
// Accessing the selectedIndex property
// forces the browser to respect setting selected
// on the option
// The getter ensures a default option is selected
// when in an optgroup
// eslint rule "no-unused-expressions" is disabled for this code
// since it considers such accessions noop
if ( !support.optSelected ) {
jQuery.propHooks.selected = {
get: function( elem ) {
/* eslint no-unused-expressions: "off" */
var parent = elem.parentNode;
if ( parent && parent.parentNode ) {
parent.parentNode.selectedIndex;
}
return null;
},
set: function( elem ) {
/* eslint no-unused-expressions: "off" */
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
}
};
}
jQuery.each( [
"tabIndex",
"readOnly",
"maxLength",
"cellSpacing",
"cellPadding",
"rowSpan",
"colSpan",
"useMap",
"frameBorder",
"contentEditable"
], function() {
jQuery.propFix[ this.toLowerCase() ] = this;
} );
// Strip and collapse whitespace according to HTML spec
// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
function stripAndCollapse( value ) {
var tokens = value.match( rnothtmlwhite ) || [];
return tokens.join( " " );
}
function getClass( elem ) {
return elem.getAttribute && elem.getAttribute( "class" ) || "";
}
function classesToArray( value ) {
if ( Array.isArray( value ) ) {
return value;
}
if ( typeof value === "string" ) {
return value.match( rnothtmlwhite ) || [];
}
return [];
}
jQuery.fn.extend( {
addClass: function( value ) {
var classes, elem, cur, curValue, clazz, j, finalValue,
i = 0;
if ( isFunction( value ) ) {
return this.each( function( j ) {
jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
} );
}
classes = classesToArray( value );
if ( classes.length ) {
while ( ( elem = this[ i++ ] ) ) {
curValue = getClass( elem );
cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
if ( cur ) {
j = 0;
while ( ( clazz = classes[ j++ ] ) ) {
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
cur += clazz + " ";
}
}
// Only assign if different to avoid unneeded rendering.
finalValue = stripAndCollapse( cur );
if ( curValue !== finalValue ) {
elem.setAttribute( "class", finalValue );
}
}
}
}
return this;
},
removeClass: function( value ) {
var classes, elem, cur, curValue, clazz, j, finalValue,
i = 0;
if ( isFunction( value ) ) {
return this.each( function( j ) {
jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
} );
}
if ( !arguments.length ) {
return this.attr( "class", "" );
}
classes = classesToArray( value );
if ( classes.length ) {
while ( ( elem = this[ i++ ] ) ) {
curValue = getClass( elem );
// This expression is here for better compressibility (see addClass)
cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
if ( cur ) {
j = 0;
while ( ( clazz = classes[ j++ ] ) ) {
// Remove *all* instances
while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
cur = cur.replace( " " + clazz + " ", " " );
}
}
// Only assign if different to avoid unneeded rendering.
finalValue = stripAndCollapse( cur );
if ( curValue !== finalValue ) {
elem.setAttribute( "class", finalValue );
}
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value,
isValidValue = type === "string" || Array.isArray( value );
if ( typeof stateVal === "boolean" && isValidValue ) {
return stateVal ? this.addClass( value ) : this.removeClass( value );
}
if ( isFunction( value ) ) {
return this.each( function( i ) {
jQuery( this ).toggleClass(
value.call( this, i, getClass( this ), stateVal ),
stateVal
);
} );
}
return this.each( function() {
var className, i, self, classNames;
if ( isValidValue ) {
// Toggle individual class names
i = 0;
self = jQuery( this );
classNames = classesToArray( value );
while ( ( className = classNames[ i++ ] ) ) {
// Check each className given, space separated list
if ( self.hasClass( className ) ) {
self.removeClass( className );
} else {
self.addClass( className );
}
}
// Toggle whole class name
} else if ( value === undefined || type === "boolean" ) {
className = getClass( this );
if ( className ) {
// Store className if set
dataPriv.set( this, "__className__", className );
}
// If the element has a class name or if we're passed `false`,
// then remove the whole classname (if there was one, the above saved it).
// Otherwise bring back whatever was previously saved (if anything),
// falling back to the empty string if nothing was stored.
if ( this.setAttribute ) {
this.setAttribute( "class",
className || value === false ?
"" :
dataPriv.get( this, "__className__" ) || ""
);
}
}
} );
},
hasClass: function( selector ) {
var className, elem,
i = 0;
className = " " + selector + " ";
while ( ( elem = this[ i++ ] ) ) {
if ( elem.nodeType === 1 &&
( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
return true;
}
}
return false;
}
} );
var rreturn = /\r/g;
jQuery.fn.extend( {
val: function( value ) {
var hooks, ret, valueIsFunction,
elem = this[ 0 ];
if ( !arguments.length ) {
if ( elem ) {
hooks = jQuery.valHooks[ elem.type ] ||
jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks &&
"get" in hooks &&
( ret = hooks.get( elem, "value" ) ) !== undefined
) {
return ret;
}
ret = elem.value;
// Handle most common string cases
if ( typeof ret === "string" ) {
return ret.replace( rreturn, "" );
}
// Handle cases where value is null/undef or number
return ret == null ? "" : ret;
}
return;
}
valueIsFunction = isFunction( value );
return this.each( function( i ) {
var val;
if ( this.nodeType !== 1 ) {
return;
}
if ( valueIsFunction ) {
val = value.call( this, i, jQuery( this ).val() );
} else {
val = value;
}
// Treat null/undefined as ""; convert numbers to string
if ( val == null ) {
val = "";
} else if ( typeof val === "number" ) {
val += "";
} else if ( Array.isArray( val ) ) {
val = jQuery.map( val, function( value ) {
return value == null ? "" : value + "";
} );
}
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
// If set returns undefined, fall back to normal setting
if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
this.value = val;
}
} );
}
} );
jQuery.extend( {
valHooks: {
option: {
get: function( elem ) {
var val = jQuery.find.attr( elem, "value" );
return val != null ?
val :
// Support: IE <=10 - 11 only
// option.text throws exceptions (#14686, #14858)
// Strip and collapse whitespace
// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
stripAndCollapse( jQuery.text( elem ) );
}
},
select: {
get: function( elem ) {
var value, option, i,
options = elem.options,
index = elem.selectedIndex,
one = elem.type === "select-one",
values = one ? null : [],
max = one ? index + 1 : options.length;
if ( index < 0 ) {
i = max;
} else {
i = one ? index : 0;
}
// Loop through all the selected options
for ( ; i < max; i++ ) {
option = options[ i ];
// Support: IE <=9 only
// IE8-9 doesn't update selected after form reset (#2551)
if ( ( option.selected || i === index ) &&
// Don't return options that are disabled or in a disabled optgroup
!option.disabled &&
( !option.parentNode.disabled ||
!nodeName( option.parentNode, "optgroup" ) ) ) {
// Get the specific value for the option
value = jQuery( option ).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
return values;
},
set: function( elem, value ) {
var optionSet, option,
options = elem.options,
values = jQuery.makeArray( value ),
i = options.length;
while ( i-- ) {
option = options[ i ];
/* eslint-disable no-cond-assign */
if ( option.selected =
jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
) {
optionSet = true;
}
/* eslint-enable no-cond-assign */
}
// Force browsers to behave consistently when non-matching value is set
if ( !optionSet ) {
elem.selectedIndex = -1;
}
return values;
}
}
}
} );
// Radios and checkboxes getter/setter
jQuery.each( [ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
set: function( elem, value ) {
if ( Array.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
}
}
};
if ( !support.checkOn ) {
jQuery.valHooks[ this ].get = function( elem ) {
return elem.getAttribute( "value" ) === null ? "on" : elem.value;
};
}
} );
// Return jQuery for attributes-only inclusion
support.focusin = "onfocusin" in window;
var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
stopPropagationCallback = function( e ) {
e.stopPropagation();
};
jQuery.extend( jQuery.event, {
trigger: function( event, data, elem, onlyHandlers ) {
var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
eventPath = [ elem || document ],
type = hasOwn.call( event, "type" ) ? event.type : event,
namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
cur = lastElement = tmp = elem = elem || document;
// Don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
return;
}
if ( type.indexOf( "." ) > -1 ) {
// Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split( "." );
type = namespaces.shift();
namespaces.sort();
}
ontype = type.indexOf( ":" ) < 0 && "on" + type;
// Caller can pass in a jQuery.Event object, Object, or just an event type string
event = event[ jQuery.expando ] ?
event :
new jQuery.Event( type, typeof event === "object" && event );
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
event.isTrigger = onlyHandlers ? 2 : 3;
event.namespace = namespaces.join( "." );
event.rnamespace = event.namespace ?
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
null;
// Clean up the event in case it is being reused
event.result = undefined;
if ( !event.target ) {
event.target = elem;
}
// Clone any incoming data and prepend the event, creating the handler arg list
data = data == null ?
[ event ] :
jQuery.makeArray( data, [ event ] );
// Allow special events to draw outside the lines
special = jQuery.event.special[ type ] || {};
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
return;
}
// Determine event propagation path in advance, per W3C events spec (#9951)
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
bubbleType = special.delegateType || type;
if ( !rfocusMorph.test( bubbleType + type ) ) {
cur = cur.parentNode;
}
for ( ; cur; cur = cur.parentNode ) {
eventPath.push( cur );
tmp = cur;
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
if ( tmp === ( elem.ownerDocument || document ) ) {
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
}
}
// Fire handlers on the event path
i = 0;
while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
lastElement = cur;
event.type = i > 1 ?
bubbleType :
special.bindType || type;
// jQuery handler
handle = ( dataPriv.get( cur, "events" ) || Object.create( null ) )[ event.type ] &&
dataPriv.get( cur, "handle" );
if ( handle ) {
handle.apply( cur, data );
}
// Native handler
handle = ontype && cur[ ontype ];
if ( handle && handle.apply && acceptData( cur ) ) {
event.result = handle.apply( cur, data );
if ( event.result === false ) {
event.preventDefault();
}
}
}
event.type = type;
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
if ( ( !special._default ||
special._default.apply( eventPath.pop(), data ) === false ) &&
acceptData( elem ) ) {
// Call a native DOM method on the target with the same name as the event.
// Don't do default actions on window, that's where global variables be (#6170)
if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
// Don't re-trigger an onFOO event when we call its FOO() method
tmp = elem[ ontype ];
if ( tmp ) {
elem[ ontype ] = null;
}
// Prevent re-triggering of the same event, since we already bubbled it above
jQuery.event.triggered = type;
if ( event.isPropagationStopped() ) {
lastElement.addEventListener( type, stopPropagationCallback );
}
elem[ type ]();
if ( event.isPropagationStopped() ) {
lastElement.removeEventListener( type, stopPropagationCallback );
}
jQuery.event.triggered = undefined;
if ( tmp ) {
elem[ ontype ] = tmp;
}
}
}
}
return event.result;
},
// Piggyback on a donor event to simulate a different one
// Used only for `focus(in | out)` events
simulate: function( type, elem, event ) {
var e = jQuery.extend(
new jQuery.Event(),
event,
{
type: type,
isSimulated: true
}
);
jQuery.event.trigger( e, null, elem );
}
} );
jQuery.fn.extend( {
trigger: function( type, data ) {
return this.each( function() {
jQuery.event.trigger( type, data, this );
} );
},
triggerHandler: function( type, data ) {
var elem = this[ 0 ];
if ( elem ) {
return jQuery.event.trigger( type, data, elem, true );
}
}
} );
// Support: Firefox <=44
// Firefox doesn't have focus(in | out) events
// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
//
// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
// focus(in | out) events fire after focus & blur events,
// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
if ( !support.focusin ) {
jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler on the document while someone wants focusin/focusout
var handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
};
jQuery.event.special[ fix ] = {
setup: function() {
// Handle: regular nodes (via `this.ownerDocument`), window
// (via `this.document`) & document (via `this`).
var doc = this.ownerDocument || this.document || this,
attaches = dataPriv.access( doc, fix );
if ( !attaches ) {
doc.addEventListener( orig, handler, true );
}
dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
},
teardown: function() {
var doc = this.ownerDocument || this.document || this,
attaches = dataPriv.access( doc, fix ) - 1;
if ( !attaches ) {
doc.removeEventListener( orig, handler, true );
dataPriv.remove( doc, fix );
} else {
dataPriv.access( doc, fix, attaches );
}
}
};
} );
}
var location = window.location;
var nonce = { guid: Date.now() };
var rquery = ( /\?/ );
// Cross-browser xml parsing
jQuery.parseXML = function( data ) {
var xml, parserErrorElem;
if ( !data || typeof data !== "string" ) {
return null;
}
// Support: IE 9 - 11 only
// IE throws on parseFromString with invalid input.
try {
xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
} catch ( e ) {}
parserErrorElem = xml && xml.getElementsByTagName( "parsererror" )[ 0 ];
if ( !xml || parserErrorElem ) {
jQuery.error( "Invalid XML: " + (
parserErrorElem ?
jQuery.map( parserErrorElem.childNodes, function( el ) {
return el.textContent;
} ).join( "\n" ) :
data
) );
}
return xml;
};
var
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
rsubmittable = /^(?:input|select|textarea|keygen)/i;
function buildParams( prefix, obj, traditional, add ) {
var name;
if ( Array.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// Item is non-scalar (array or object), encode its numeric index.
buildParams(
prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
v,
traditional,
add
);
}
} );
} else if ( !traditional && toType( obj ) === "object" ) {
// Serialize object item.
for ( name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
// Serialize an array of form elements or a set of
// key/values into a query string
jQuery.param = function( a, traditional ) {
var prefix,
s = [],
add = function( key, valueOrFunction ) {
// If value is a function, invoke it and use its return value
var value = isFunction( valueOrFunction ) ?
valueOrFunction() :
valueOrFunction;
s[ s.length ] = encodeURIComponent( key ) + "=" +
encodeURIComponent( value == null ? "" : value );
};
if ( a == null ) {
return "";
}
// If an array was passed in, assume that it is an array of form elements.
if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
} );
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( prefix in a ) {
buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
return s.join( "&" );
};
jQuery.fn.extend( {
serialize: function() {
return jQuery.param( this.serializeArray() );
},
serializeArray: function() {
return this.map( function() {
// Can add propHook for "elements" to filter or add form elements
var elements = jQuery.prop( this, "elements" );
return elements ? jQuery.makeArray( elements ) : this;
} ).filter( function() {
var type = this.type;
// Use .is( ":disabled" ) so that fieldset[disabled] works
return this.name && !jQuery( this ).is( ":disabled" ) &&
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
( this.checked || !rcheckableType.test( type ) );
} ).map( function( _i, elem ) {
var val = jQuery( this ).val();
if ( val == null ) {
return null;
}
if ( Array.isArray( val ) ) {
return jQuery.map( val, function( val ) {
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
} );
}
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
} ).get();
}
} );
var
r20 = /%20/g,
rhash = /#.*$/,
rantiCache = /([?&])_=[^&]*/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
* - AFTER param serialization (s.data is a string if s.processData is true)
* 3) key is the dataType
* 4) the catchall symbol "*" can be used
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
*/
prefilters = {},
/* Transports bindings
* 1) key is the dataType
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
transports = {},
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = "*/".concat( "*" ),
// Anchor tag for parsing the document origin
originAnchor = document.createElement( "a" );
originAnchor.href = location.href;
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
var dataType,
i = 0,
dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
if ( isFunction( func ) ) {
// For each dataType in the dataTypeExpression
while ( ( dataType = dataTypes[ i++ ] ) ) {
// Prepend if requested
if ( dataType[ 0 ] === "+" ) {
dataType = dataType.slice( 1 ) || "*";
( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
// Otherwise append
} else {
( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
}
}
}
};
}
// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
var inspected = {},
seekingTransport = ( structure === transports );
function inspect( dataType ) {
var selected;
inspected[ dataType ] = true;
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
if ( typeof dataTypeOrTransport === "string" &&
!seekingTransport && !inspected[ dataTypeOrTransport ] ) {
options.dataTypes.unshift( dataTypeOrTransport );
inspect( dataTypeOrTransport );
return false;
} else if ( seekingTransport ) {
return !( selected = dataTypeOrTransport );
}
} );
return selected;
}
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}
// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
var key, deep,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
}
}
if ( deep ) {
jQuery.extend( true, target, deep );
}
return target;
}
/* Handles responses to an ajax request:
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
var ct, type, finalDataType, firstDataType,
contents = s.contents,
dataTypes = s.dataTypes;
// Remove auto dataType and get content-type in the process
while ( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
}
/* Chain conversions given the request and the original response
* Also sets the responseXXX fields on the jqXHR instance
*/
function ajaxConvert( s, response, jqXHR, isSuccess ) {
var conv2, current, conv, tmp, prev,
converters = {},
// Work with a copy of dataTypes in case we need to modify it for conversion
dataTypes = s.dataTypes.slice();
// Create converters map with lowercased keys
if ( dataTypes[ 1 ] ) {
for ( conv in s.converters ) {
converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
}
current = dataTypes.shift();
// Convert to each sequential dataType
while ( current ) {
if ( s.responseFields[ current ] ) {
jqXHR[ s.responseFields[ current ] ] = response;
}
// Apply the dataFilter if provided
if ( !prev && isSuccess && s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
prev = current;
current = dataTypes.shift();
if ( current ) {
// There's only work to do if current dataType is non-auto
if ( current === "*" ) {
current = prev;
// Convert response if prev dataType is non-auto and differs from current
} else if ( prev !== "*" && prev !== current ) {
// Seek a direct converter
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
// If none found, seek a pair
if ( !conv ) {
for ( conv2 in converters ) {
// If conv2 outputs current
tmp = conv2.split( " " );
if ( tmp[ 1 ] === current ) {
// If prev can be converted to accepted input
conv = converters[ prev + " " + tmp[ 0 ] ] ||
converters[ "* " + tmp[ 0 ] ];
if ( conv ) {
// Condense equivalence converters
if ( conv === true ) {
conv = converters[ conv2 ];
// Otherwise, insert the intermediate dataType
} else if ( converters[ conv2 ] !== true ) {
current = tmp[ 0 ];
dataTypes.unshift( tmp[ 1 ] );
}
break;
}
}
}
}
// Apply converter (if not an equivalence)
if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them
if ( conv && s.throws ) {
response = conv( response );
} else {
try {
response = conv( response );
} catch ( e ) {
return {
state: "parsererror",
error: conv ? e : "No conversion from " + prev + " to " + current
};
}
}
}
}
}
}
return { state: "success", data: response };
}
jQuery.extend( {
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {},
ajaxSettings: {
url: location.href,
type: "GET",
isLocal: rlocalProtocol.test( location.protocol ),
global: true,
processData: true,
async: true,
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
throws: false,
traditional: false,
headers: {},
*/
accepts: {
"*": allTypes,
text: "text/plain",
html: "text/html",
xml: "application/xml, text/xml",
json: "application/json, text/javascript"
},
contents: {
xml: /\bxml\b/,
html: /\bhtml/,
json: /\bjson\b/
},
responseFields: {
xml: "responseXML",
text: "responseText",
json: "responseJSON"
},
// Data converters
// Keys separate source (or catchall "*") and destination types with a single space
converters: {
// Convert anything to text
"* text": String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": JSON.parse,
// Parse text as xml
"text xml": jQuery.parseXML
},
// For options that shouldn't be deep extended:
// you can add your own custom options here if
// and when you create one that shouldn't be
// deep extended (see ajaxExtend)
flatOptions: {
url: true,
context: true
}
},
// Creates a full fledged settings object into target
// with both ajaxSettings and settings fields.
// If target is omitted, writes into ajaxSettings.
ajaxSetup: function( target, settings ) {
return settings ?
// Building a settings object
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
// Extending ajaxSettings
ajaxExtend( jQuery.ajaxSettings, target );
},
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method
ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature
if ( typeof url === "object" ) {
options = url;
url = undefined;
}
// Force options to be an object
options = options || {};
var transport,
// URL without anti-cache param
cacheURL,
// Response headers
responseHeadersString,
responseHeaders,
// timeout handle
timeoutTimer,
// Url cleanup var
urlAnchor,
// Request state (becomes false upon send and true upon completion)
completed,
// To know if global events are to be dispatched
fireGlobals,
// Loop variable
i,
// uncached part of the url
uncached,
// Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
// Context for global events is callbackContext if it is a DOM node or jQuery collection
globalEventContext = s.context &&
( callbackContext.nodeType || callbackContext.jquery ) ?
jQuery( callbackContext ) :
jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
completeDeferred = jQuery.Callbacks( "once memory" ),
// Status-dependent callbacks
statusCode = s.statusCode || {},
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
// Default abort message
strAbort = "canceled",
// Fake xhr
jqXHR = {
readyState: 0,
// Builds headers hashtable if needed
getResponseHeader: function( key ) {
var match;
if ( completed ) {
if ( !responseHeaders ) {
responseHeaders = {};
while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
.concat( match[ 2 ] );
}
}
match = responseHeaders[ key.toLowerCase() + " " ];
}
return match == null ? null : match.join( ", " );
},
// Raw string
getAllResponseHeaders: function() {
return completed ? responseHeadersString : null;
},
// Caches the header
setRequestHeader: function( name, value ) {
if ( completed == null ) {
name = requestHeadersNames[ name.toLowerCase() ] =
requestHeadersNames[ name.toLowerCase() ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
if ( completed == null ) {
s.mimeType = type;
}
return this;
},
// Status-dependent callbacks
statusCode: function( map ) {
var code;
if ( map ) {
if ( completed ) {
// Execute the appropriate callbacks
jqXHR.always( map[ jqXHR.status ] );
} else {
// Lazy-add the new callbacks in a way that preserves old ones
for ( code in map ) {
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
}
}
}
return this;
},
// Cancel the request
abort: function( statusText ) {
var finalText = statusText || strAbort;
if ( transport ) {
transport.abort( finalText );
}
done( 0, finalText );
return this;
}
};
// Attach deferreds
deferred.promise( jqXHR );
// Add protocol if not provided (prefilters might expect it)
// Handle falsy url in the settings object (#10093: consistency with old signature)
// We also use the url parameter if available
s.url = ( ( url || s.url || location.href ) + "" )
.replace( rprotocol, location.protocol + "//" );
// Alias method option to type as per ticket #12004
s.type = options.method || options.type || s.method || s.type;
// Extract dataTypes list
s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
// A cross-domain request is in order when the origin doesn't match the current origin.
if ( s.crossDomain == null ) {
urlAnchor = document.createElement( "a" );
// Support: IE <=8 - 11, Edge 12 - 15
// IE throws exception on accessing the href property if url is malformed,
// e.g. http://example.com:80x/
try {
urlAnchor.href = s.url;
// Support: IE <=8 - 11 only
// Anchor's host property isn't correctly set when s.url is relative
urlAnchor.href = urlAnchor.href;
s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
urlAnchor.protocol + "//" + urlAnchor.host;
} catch ( e ) {
// If there is an error parsing the URL, assume it is crossDomain,
// it can be rejected by the transport if it is invalid
s.crossDomain = true;
}
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there
if ( completed ) {
return jqXHR;
}
// We can fire global events as of now if asked to
// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
fireGlobals = jQuery.event && s.global;
// Watch for a new set of requests
if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger( "ajaxStart" );
}
// Uppercase the type
s.type = s.type.toUpperCase();
// Determine if request has content
s.hasContent = !rnoContent.test( s.type );
// Save the URL in case we're toying with the If-Modified-Since
// and/or If-None-Match header later on
// Remove hash to simplify url manipulation
cacheURL = s.url.replace( rhash, "" );
// More options handling for requests with no content
if ( !s.hasContent ) {
// Remember the hash so we can put it back
uncached = s.url.slice( cacheURL.length );
// If data is available and should be processed, append data to url
if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
// #9682: remove data so that it's not used in an eventual retry
delete s.data;
}
// Add or update anti-cache param if needed
if ( s.cache === false ) {
cacheURL = cacheURL.replace( rantiCache, "$1" );
uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) +
uncached;
}
// Put hash and anti-cache on the URL that will be requested (gh-1732)
s.url = cacheURL + uncached;
// Change '%20' to '+' if this is encoded form body content (gh-2658)
} else if ( s.data && s.processData &&
( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
s.data = s.data.replace( r20, "+" );
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
}
if ( jQuery.etag[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the Accepts header for the server, depending on the dataType
jqXHR.setRequestHeader(
"Accept",
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
s.accepts[ s.dataTypes[ 0 ] ] +
( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
s.accepts[ "*" ]
);
// Check for headers option
for ( i in s.headers ) {
jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend &&
( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
// Abort if not done already and return
return jqXHR.abort();
}
// Aborting is no longer a cancellation
strAbort = "abort";
// Install callbacks on deferreds
completeDeferred.add( s.complete );
jqXHR.done( s.success );
jqXHR.fail( s.error );
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( -1, "No Transport" );
} else {
jqXHR.readyState = 1;
// Send global event
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// If request was aborted inside ajaxSend, stop there
if ( completed ) {
return jqXHR;
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = window.setTimeout( function() {
jqXHR.abort( "timeout" );
}, s.timeout );
}
try {
completed = false;
transport.send( requestHeaders, done );
} catch ( e ) {
// Rethrow post-completion exceptions
if ( completed ) {
throw e;
}
// Propagate others as results
done( -1, e );
}
}
// Callback for when everything is done
function done( status, nativeStatusText, responses, headers ) {
var isSuccess, success, error, response, modified,
statusText = nativeStatusText;
// Ignore repeat invocations
if ( completed ) {
return;
}
completed = true;
// Clear timeout if it exists
if ( timeoutTimer ) {
window.clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
// Determine if successful
isSuccess = status >= 200 && status < 300 || status === 304;
// Get response data
if ( responses ) {
response = ajaxHandleResponses( s, jqXHR, responses );
}
// Use a noop converter for missing script but not if jsonp
if ( !isSuccess &&
jQuery.inArray( "script", s.dataTypes ) > -1 &&
jQuery.inArray( "json", s.dataTypes ) < 0 ) {
s.converters[ "text script" ] = function() {};
}
// Convert no matter what (that way responseXXX fields are always set)
response = ajaxConvert( s, response, jqXHR, isSuccess );
// If successful, handle type chaining
if ( isSuccess ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
modified = jqXHR.getResponseHeader( "Last-Modified" );
if ( modified ) {
jQuery.lastModified[ cacheURL ] = modified;
}
modified = jqXHR.getResponseHeader( "etag" );
if ( modified ) {
jQuery.etag[ cacheURL ] = modified;
}
}
// if no content
if ( status === 204 || s.type === "HEAD" ) {
statusText = "nocontent";
// if not modified
} else if ( status === 304 ) {
statusText = "notmodified";
// If we have data, let's convert it
} else {
statusText = response.state;
success = response.data;
error = response.error;
isSuccess = !error;
}
} else {
// Extract error from statusText and normalize for non-aborts
error = statusText;
if ( status || !statusText ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger( "ajaxStop" );
}
}
}
return jqXHR;
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
},
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
}
} );
jQuery.each( [ "get", "post" ], function( _i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// Shift arguments if data argument was omitted
if ( isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
// The url can be an options object (which then must have .url)
return jQuery.ajax( jQuery.extend( {
url: url,
type: method,
dataType: type,
data: data,
success: callback
}, jQuery.isPlainObject( url ) && url ) );
};
} );
jQuery.ajaxPrefilter( function( s ) {
var i;
for ( i in s.headers ) {
if ( i.toLowerCase() === "content-type" ) {
s.contentType = s.headers[ i ] || "";
}
}
} );
jQuery._evalUrl = function( url, options, doc ) {
return jQuery.ajax( {
url: url,
// Make this explicit, since user can override this through ajaxSetup (#11264)
type: "GET",
dataType: "script",
cache: true,
async: false,
global: false,
// Only evaluate the response if it is successful (gh-4126)
// dataFilter is not invoked for failure responses, so using it instead
// of the default converter is kludgy but it works.
converters: {
"text script": function() {}
},
dataFilter: function( response ) {
jQuery.globalEval( response, options, doc );
}
} );
};
jQuery.fn.extend( {
wrapAll: function( html ) {
var wrap;
if ( this[ 0 ] ) {
if ( isFunction( html ) ) {
html = html.call( this[ 0 ] );
}
// The elements to wrap the target around
wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
if ( this[ 0 ].parentNode ) {
wrap.insertBefore( this[ 0 ] );
}
wrap.map( function() {
var elem = this;
while ( elem.firstElementChild ) {
elem = elem.firstElementChild;
}
return elem;
} ).append( this );
}
return this;
},
wrapInner: function( html ) {
if ( isFunction( html ) ) {
return this.each( function( i ) {
jQuery( this ).wrapInner( html.call( this, i ) );
} );
}
return this.each( function() {
var self = jQuery( this ),
contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
} );
},
wrap: function( html ) {
var htmlIsFunction = isFunction( html );
return this.each( function( i ) {
jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
} );
},
unwrap: function( selector ) {
this.parent( selector ).not( "body" ).each( function() {
jQuery( this ).replaceWith( this.childNodes );
} );
return this;
}
} );
jQuery.expr.pseudos.hidden = function( elem ) {
return !jQuery.expr.pseudos.visible( elem );
};
jQuery.expr.pseudos.visible = function( elem ) {
return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
};
jQuery.ajaxSettings.xhr = function() {
try {
return new window.XMLHttpRequest();
} catch ( e ) {}
};
var xhrSuccessStatus = {
// File protocol always yields status code 0, assume 200
0: 200,
// Support: IE <=9 only
// #1450: sometimes IE returns 1223 when it should be 204
1223: 204
},
xhrSupported = jQuery.ajaxSettings.xhr();
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
support.ajax = xhrSupported = !!xhrSupported;
jQuery.ajaxTransport( function( options ) {
var callback, errorCallback;
// Cross domain only allowed if supported through XMLHttpRequest
if ( support.cors || xhrSupported && !options.crossDomain ) {
return {
send: function( headers, complete ) {
var i,
xhr = options.xhr();
xhr.open(
options.type,
options.url,
options.async,
options.username,
options.password
);
// Apply custom fields if provided
if ( options.xhrFields ) {
for ( i in options.xhrFields ) {
xhr[ i ] = options.xhrFields[ i ];
}
}
// Override mime type if needed
if ( options.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( options.mimeType );
}
// X-Requested-With header
// For cross-domain requests, seeing as conditions for a preflight are
// akin to a jigsaw puzzle, we simply never set it to be sure.
// (it can always be set on a per-request basis or even using ajaxSetup)
// For same-domain requests, won't change header if already provided.
if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
headers[ "X-Requested-With" ] = "XMLHttpRequest";
}
// Set headers
for ( i in headers ) {
xhr.setRequestHeader( i, headers[ i ] );
}
// Callback
callback = function( type ) {
return function() {
if ( callback ) {
callback = errorCallback = xhr.onload =
xhr.onerror = xhr.onabort = xhr.ontimeout =
xhr.onreadystatechange = null;
if ( type === "abort" ) {
xhr.abort();
} else if ( type === "error" ) {
// Support: IE <=9 only
// On a manual native abort, IE9 throws
// errors on any property access that is not readyState
if ( typeof xhr.status !== "number" ) {
complete( 0, "error" );
} else {
complete(
// File: protocol always yields status 0; see #8605, #14207
xhr.status,
xhr.statusText
);
}
} else {
complete(
xhrSuccessStatus[ xhr.status ] || xhr.status,
xhr.statusText,
// Support: IE <=9 only
// IE9 has no XHR2 but throws on binary (trac-11426)
// For XHR2 non-text, let the caller handle it (gh-2498)
( xhr.responseType || "text" ) !== "text" ||
typeof xhr.responseText !== "string" ?
{ binary: xhr.response } :
{ text: xhr.responseText },
xhr.getAllResponseHeaders()
);
}
}
};
};
// Listen to events
xhr.onload = callback();
errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
// Support: IE 9 only
// Use onreadystatechange to replace onabort
// to handle uncaught aborts
if ( xhr.onabort !== undefined ) {
xhr.onabort = errorCallback;
} else {
xhr.onreadystatechange = function() {
// Check readyState before timeout as it changes
if ( xhr.readyState === 4 ) {
// Allow onerror to be called first,
// but that will not handle a native abort
// Also, save errorCallback to a variable
// as xhr.onerror cannot be accessed
window.setTimeout( function() {
if ( callback ) {
errorCallback();
}
} );
}
};
}
// Create the abort callback
callback = callback( "abort" );
try {
// Do send the request (this may raise an exception)
xhr.send( options.hasContent && options.data || null );
} catch ( e ) {
// #14683: Only rethrow if this hasn't been notified as an error yet
if ( callback ) {
throw e;
}
}
},
abort: function() {
if ( callback ) {
callback();
}
}
};
}
} );
// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
jQuery.ajaxPrefilter( function( s ) {
if ( s.crossDomain ) {
s.contents.script = false;
}
} );
// Install script dataType
jQuery.ajaxSetup( {
accepts: {
script: "text/javascript, application/javascript, " +
"application/ecmascript, application/x-ecmascript"
},
contents: {
script: /\b(?:java|ecma)script\b/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
} );
// Handle cache's special case and crossDomain
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
}
} );
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function( s ) {
// This transport only deals with cross domain or forced-by-attrs requests
if ( s.crossDomain || s.scriptAttrs ) {
var script, callback;
return {
send: function( _, complete ) {
script = jQuery( "<script>" )
.attr( s.scriptAttrs || {} )
.prop( { charset: s.scriptCharset, src: s.url } )
.on( "load error", callback = function( evt ) {
script.remove();
callback = null;
if ( evt ) {
complete( evt.type === "error" ? 404 : 200, evt.type );
}
} );
// Use native DOM manipulation to avoid our domManip AJAX trickery
document.head.appendChild( script[ 0 ] );
},
abort: function() {
if ( callback ) {
callback();
}
}
};
}
} );
var oldCallbacks = [],
rjsonp = /(=)\?(?=&|$)|\?\?/;
// Default jsonp settings
jQuery.ajaxSetup( {
jsonp: "callback",
jsonpCallback: function() {
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce.guid++ ) );
this[ callback ] = true;
return callback;
}
} );
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var callbackName, overwritten, responseContainer,
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
"url" :
typeof s.data === "string" &&
( s.contentType || "" )
.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
rjsonp.test( s.data ) && "data"
);
// Handle iff the expected data type is "jsonp" or we have a parameter to set
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
// Get callback name, remembering preexisting value associated with it
callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
s.jsonpCallback() :
s.jsonpCallback;
// Insert callback into url or form data
if ( jsonProp ) {
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
} else if ( s.jsonp !== false ) {
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
}
// Use data converter to retrieve json after script execution
s.converters[ "script json" ] = function() {
if ( !responseContainer ) {
jQuery.error( callbackName + " was not called" );
}
return responseContainer[ 0 ];
};
// Force json dataType
s.dataTypes[ 0 ] = "json";
// Install callback
overwritten = window[ callbackName ];
window[ callbackName ] = function() {
responseContainer = arguments;
};
// Clean-up function (fires after converters)
jqXHR.always( function() {
// If previous value didn't exist - remove it
if ( overwritten === undefined ) {
jQuery( window ).removeProp( callbackName );
// Otherwise restore preexisting value
} else {
window[ callbackName ] = overwritten;
}
// Save back as free
if ( s[ callbackName ] ) {
// Make sure that re-using the options doesn't screw things around
s.jsonpCallback = originalSettings.jsonpCallback;
// Save the callback name for future use
oldCallbacks.push( callbackName );
}
// Call if it was a function and we have a response
if ( responseContainer && isFunction( overwritten ) ) {
overwritten( responseContainer[ 0 ] );
}
responseContainer = overwritten = undefined;
} );
// Delegate to script
return "script";
}
} );
// Support: Safari 8 only
// In Safari 8 documents created via document.implementation.createHTMLDocument
// collapse sibling forms: the second one becomes a child of the first one.
// Because of that, this security measure has to be disabled in Safari 8.
// https://bugs.webkit.org/show_bug.cgi?id=137337
support.createHTMLDocument = ( function() {
var body = document.implementation.createHTMLDocument( "" ).body;
body.innerHTML = "<form></form><form></form>";
return body.childNodes.length === 2;
} )();
// Argument "data" should be string of html
// context (optional): If specified, the fragment will be created in this context,
// defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
jQuery.parseHTML = function( data, context, keepScripts ) {
if ( typeof data !== "string" ) {
return [];
}
if ( typeof context === "boolean" ) {
keepScripts = context;
context = false;
}
var base, parsed, scripts;
if ( !context ) {
// Stop scripts or inline event handlers from being executed immediately
// by using document.implementation
if ( support.createHTMLDocument ) {
context = document.implementation.createHTMLDocument( "" );
// Set the base href for the created document
// so any parsed elements with URLs
// are based on the document's URL (gh-2965)
base = context.createElement( "base" );
base.href = document.location.href;
context.head.appendChild( base );
} else {
context = document;
}
}
parsed = rsingleTag.exec( data );
scripts = !keepScripts && [];
// Single tag
if ( parsed ) {
return [ context.createElement( parsed[ 1 ] ) ];
}
parsed = buildFragment( [ data ], context, scripts );
if ( scripts && scripts.length ) {
jQuery( scripts ).remove();
}
return jQuery.merge( [], parsed.childNodes );
};
/**
* Load a url into a page
*/
jQuery.fn.load = function( url, params, callback ) {
var selector, type, response,
self = this,
off = url.indexOf( " " );
if ( off > -1 ) {
selector = stripAndCollapse( url.slice( off ) );
url = url.slice( 0, off );
}
// If it's a function
if ( isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if ( params && typeof params === "object" ) {
type = "POST";
}
// If we have elements to modify, make the request
if ( self.length > 0 ) {
jQuery.ajax( {
url: url,
// If "type" variable is undefined, then "GET" method will be used.
// Make value of this field explicit since
// user can override it through ajaxSetup method
type: type || "GET",
dataType: "html",
data: params
} ).done( function( responseText ) {
// Save response for use in complete callback
response = arguments;
self.html( selector ?
// If a selector was specified, locate the right elements in a dummy div
// Exclude scripts to avoid IE 'Permission Denied' errors
jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
// Otherwise use the full result
responseText );
// If the request succeeds, this function gets "data", "status", "jqXHR"
// but they are ignored because response was set above.
// If it fails, this function gets "jqXHR", "status", "error"
} ).always( callback && function( jqXHR, status ) {
self.each( function() {
callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
} );
} );
}
return this;
};
jQuery.expr.pseudos.animated = function( elem ) {
return jQuery.grep( jQuery.timers, function( fn ) {
return elem === fn.elem;
} ).length;
};
jQuery.offset = {
setOffset: function( elem, options, i ) {
var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
position = jQuery.css( elem, "position" ),
curElem = jQuery( elem ),
props = {};
// Set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
curOffset = curElem.offset();
curCSSTop = jQuery.css( elem, "top" );
curCSSLeft = jQuery.css( elem, "left" );
calculatePosition = ( position === "absolute" || position === "fixed" ) &&
( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
// Need to be able to calculate position if either
// top or left is auto and position is either absolute or fixed
if ( calculatePosition ) {
curPosition = curElem.position();
curTop = curPosition.top;
curLeft = curPosition.left;
} else {
curTop = parseFloat( curCSSTop ) || 0;
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( isFunction( options ) ) {
// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
}
if ( options.top != null ) {
props.top = ( options.top - curOffset.top ) + curTop;
}
if ( options.left != null ) {
props.left = ( options.left - curOffset.left ) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend( {
// offset() relates an element's border box to the document origin
offset: function( options ) {
// Preserve chaining for setter
if ( arguments.length ) {
return options === undefined ?
this :
this.each( function( i ) {
jQuery.offset.setOffset( this, options, i );
} );
}
var rect, win,
elem = this[ 0 ];
if ( !elem ) {
return;
}
// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
// Support: IE <=11 only
// Running getBoundingClientRect on a
// disconnected node in IE throws an error
if ( !elem.getClientRects().length ) {
return { top: 0, left: 0 };
}
// Get document-relative position by adding viewport scroll to viewport-relative gBCR
rect = elem.getBoundingClientRect();
win = elem.ownerDocument.defaultView;
return {
top: rect.top + win.pageYOffset,
left: rect.left + win.pageXOffset
};
},
// position() relates an element's margin box to its offset parent's padding box
// This corresponds to the behavior of CSS absolute positioning
position: function() {
if ( !this[ 0 ] ) {
return;
}
var offsetParent, offset, doc,
elem = this[ 0 ],
parentOffset = { top: 0, left: 0 };
// position:fixed elements are offset from the viewport, which itself always has zero offset
if ( jQuery.css( elem, "position" ) === "fixed" ) {
// Assume position:fixed implies availability of getBoundingClientRect
offset = elem.getBoundingClientRect();
} else {
offset = this.offset();
// Account for the *real* offset parent, which can be the document or its root element
// when a statically positioned element is identified
doc = elem.ownerDocument;
offsetParent = elem.offsetParent || doc.documentElement;
while ( offsetParent &&
( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
jQuery.css( offsetParent, "position" ) === "static" ) {
offsetParent = offsetParent.parentNode;
}
if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {
// Incorporate borders into its offset, since they are outside its content origin
parentOffset = jQuery( offsetParent ).offset();
parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
}
}
// Subtract parent offsets and element margins
return {
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
};
},
// This method will return documentElement in the following cases:
// 1) For the element inside the iframe without offsetParent, this method will return
// documentElement of the parent window
// 2) For the hidden or detached element
// 3) For body or html element, i.e. in case of the html node - it will return itself
//
// but those exceptions were never presented as a real life use-cases
// and might be considered as more preferable results.
//
// This logic, however, is not guaranteed and can change at any point in the future
offsetParent: function() {
return this.map( function() {
var offsetParent = this.offsetParent;
while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent || documentElement;
} );
}
} );
// Create scrollLeft and scrollTop methods
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
var top = "pageYOffset" === prop;
jQuery.fn[ method ] = function( val ) {
return access( this, function( elem, method, val ) {
// Coalesce documents and windows
var win;
if ( isWindow( elem ) ) {
win = elem;
} else if ( elem.nodeType === 9 ) {
win = elem.defaultView;
}
if ( val === undefined ) {
return win ? win[ prop ] : elem[ method ];
}
if ( win ) {
win.scrollTo(
!top ? val : win.pageXOffset,
top ? val : win.pageYOffset
);
} else {
elem[ method ] = val;
}
}, method, val, arguments.length );
};
} );
// Support: Safari <=7 - 9.1, Chrome <=37 - 49
// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
// getComputedStyle returns percent when specified for top/left/bottom/right;
// rather than make the css module depend on the offset module, just check for it here
jQuery.each( [ "top", "left" ], function( _i, prop ) {
jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
function( elem, computed ) {
if ( computed ) {
computed = curCSS( elem, prop );
// If curCSS returns percentage, fallback to offset
return rnumnonpx.test( computed ) ?
jQuery( elem ).position()[ prop ] + "px" :
computed;
}
}
);
} );
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
jQuery.each( {
padding: "inner" + name,
content: type,
"": "outer" + name
}, function( defaultExtra, funcName ) {
// Margin is only for outerHeight, outerWidth
jQuery.fn[ funcName ] = function( margin, value ) {
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
return access( this, function( elem, type, value ) {
var doc;
if ( isWindow( elem ) ) {
// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
return funcName.indexOf( "outer" ) === 0 ?
elem[ "inner" + name ] :
elem.document.documentElement[ "client" + name ];
}
// Get document width or height
if ( elem.nodeType === 9 ) {
doc = elem.documentElement;
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
// whichever is greatest
return Math.max(
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
elem.body[ "offset" + name ], doc[ "offset" + name ],
doc[ "client" + name ]
);
}
return value === undefined ?
// Get width or height on the element, requesting but not forcing parseFloat
jQuery.css( elem, type, extra ) :
// Set width or height on the element
jQuery.style( elem, type, value, extra );
}, type, chainable ? margin : undefined, chainable );
};
} );
} );
jQuery.each( [
"ajaxStart",
"ajaxStop",
"ajaxComplete",
"ajaxError",
"ajaxSuccess",
"ajaxSend"
], function( _i, type ) {
jQuery.fn[ type ] = function( fn ) {
return this.on( type, fn );
};
} );
jQuery.fn.extend( {
bind: function( types, data, fn ) {
return this.on( types, null, data, fn );
},
unbind: function( types, fn ) {
return this.off( types, null, fn );
},
delegate: function( selector, types, data, fn ) {
return this.on( types, selector, data, fn );
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
return arguments.length === 1 ?
this.off( selector, "**" ) :
this.off( types, selector || "**", fn );
},
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
}
} );
jQuery.each(
( "blur focus focusin focusout resize scroll click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup contextmenu" ).split( " " ),
function( _i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
};
}
);
// Support: Android <=4.0 only
// Make sure we trim BOM and NBSP
var rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
// Bind a function to a context, optionally partially applying any
// arguments.
// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
// However, it is not slated for removal any time soon
jQuery.proxy = function( fn, context ) {
var tmp, args, proxy;
if ( typeof context === "string" ) {
tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !isFunction( fn ) ) {
return undefined;
}
// Simulated bind
args = slice.call( arguments, 2 );
proxy = function() {
return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
};
jQuery.holdReady = function( hold ) {
if ( hold ) {
jQuery.readyWait++;
} else {
jQuery.ready( true );
}
};
jQuery.isArray = Array.isArray;
jQuery.parseJSON = JSON.parse;
jQuery.nodeName = nodeName;
jQuery.isFunction = isFunction;
jQuery.isWindow = isWindow;
jQuery.camelCase = camelCase;
jQuery.type = toType;
jQuery.now = Date.now;
jQuery.isNumeric = function( obj ) {
// As of jQuery 3.0, isNumeric is limited to
// strings and numbers (primitives or objects)
// that can be coerced to finite numbers (gh-2662)
var type = jQuery.type( obj );
return ( type === "number" || type === "string" ) &&
// parseFloat NaNs numeric-cast false positives ("")
// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
// subtraction forces infinities to NaN
!isNaN( obj - parseFloat( obj ) );
};
jQuery.trim = function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
};
// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.
// Note that for maximum portability, libraries that are not jQuery should
// declare themselves as anonymous modules, and avoid setting a global if an
// AMD loader is present. jQuery is a special case. For more information, see
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
if ( true ) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function() {
return jQuery;
}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}
var
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$;
jQuery.noConflict = function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
};
// Expose jQuery and $ identifiers, even in AMD
// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (#13566)
if ( typeof noGlobal === "undefined" ) {
window.jQuery = window.$ = jQuery;
}
return jQuery;
} );
/***/ }),
/* 4 */
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {
__webpack_require__(5)(__webpack_require__(6))
/***/ }),
/* 5 */
/***/ ((module) => {
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
module.exports = function(src) {
function log(error) {
(typeof console !== "undefined")
&& (console.error || console.log)("[Script Loader]", error);
}
// Check for IE =< 8
function isIE() {
return typeof attachEvent !== "undefined" && typeof addEventListener === "undefined";
}
try {
if (typeof execScript !== "undefined" && isIE()) {
execScript(src);
} else if (typeof eval !== "undefined") {
eval.call(null, src);
} else {
log("EvalError: No eval function available");
}
} catch (error) {
log(error);
}
}
/***/ }),
/* 6 */
/***/ ((module) => {
module.exports = "/*!\n * jQuery Migrate - v3.4.0 - 2022-03-24T16:30Z\n * Copyright OpenJS Foundation and other contributors\n */\n( function( factory ) {\n\t\"use strict\";\n\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\" ], function( jQuery ) {\n\t\t\treturn factory( jQuery, window );\n\t\t} );\n\t} else if ( typeof module === \"object\" && module.exports ) {\n\n\t\t// Node/CommonJS\n\t\t// eslint-disable-next-line no-undef\n\t\tmodule.exports = factory( require( \"jquery\" ), window );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery, window );\n\t}\n} )( function( jQuery, window ) {\n\"use strict\";\n\njQuery.migrateVersion = \"3.4.0\";\n\n// Returns 0 if v1 == v2, -1 if v1 < v2, 1 if v1 > v2\nfunction compareVersions( v1, v2 ) {\n\tvar i,\n\t\trVersionParts = /^(\\d+)\\.(\\d+)\\.(\\d+)/,\n\t\tv1p = rVersionParts.exec( v1 ) || [ ],\n\t\tv2p = rVersionParts.exec( v2 ) || [ ];\n\n\tfor ( i = 1; i <= 3; i++ ) {\n\t\tif ( +v1p[ i ] > +v2p[ i ] ) {\n\t\t\treturn 1;\n\t\t}\n\t\tif ( +v1p[ i ] < +v2p[ i ] ) {\n\t\t\treturn -1;\n\t\t}\n\t}\n\treturn 0;\n}\n\nfunction jQueryVersionSince( version ) {\n\treturn compareVersions( jQuery.fn.jquery, version ) >= 0;\n}\n\n// A map from disabled patch codes to `true`. This should really\n// be a `Set` but those are unsupported in IE.\nvar disabledPatches = Object.create( null );\n\n// Don't apply patches for specified codes. Helpful for code bases\n// where some Migrate warnings have been addressed and it's desirable\n// to avoid needless patches or false positives.\njQuery.migrateDisablePatches = function() {\n\tvar i;\n\tfor ( i = 0; i < arguments.length; i++ ) {\n\t\tdisabledPatches[ arguments[ i ] ] = true;\n\t}\n};\n\n// Allow enabling patches disabled via `jQuery.migrateDisablePatches`.\n// Helpful if you want to disable a patch only for some code that won't\n// be updated soon to be able to focus on other warnings - and enable it\n// immediately after such a call:\n// ```js\n// jQuery.migrateDisablePatches( \"workaroundA\" );\n// elem.pluginViolatingWarningA( \"pluginMethod\" );\n// jQuery.migrateEnablePatches( \"workaroundA\" );\n// ```\njQuery.migrateEnablePatches = function() {\n\tvar i;\n\tfor ( i = 0; i < arguments.length; i++ ) {\n\t\tdelete disabledPatches[ arguments[ i ] ];\n\t}\n};\n\njQuery.migrateIsPatchEnabled = function( patchCode ) {\n\treturn !disabledPatches[ patchCode ];\n};\n\n( function() {\n\n\t// Support: IE9 only\n\t// IE9 only creates console object when dev tools are first opened\n\t// IE9 console is a host object, callable but doesn't have .apply()\n\tif ( !window.console || !window.console.log ) {\n\t\treturn;\n\t}\n\n\t// Need jQuery 3.0.0+ and no older Migrate loaded\n\tif ( !jQuery || !jQueryVersionSince( \"3.0.0\" ) ) {\n\t\twindow.console.log( \"JQMIGRATE: jQuery 3.0.0+ REQUIRED\" );\n\t}\n\tif ( jQuery.migrateWarnings ) {\n\t\twindow.console.log( \"JQMIGRATE: Migrate plugin loaded multiple times\" );\n\t}\n\n\t// Show a message on the console so devs know we're active\n\twindow.console.log( \"JQMIGRATE: Migrate is installed\" +\n\t\t( jQuery.migrateMute ? \"\" : \" with logging active\" ) +\n\t\t\", version \" + jQuery.migrateVersion );\n\n} )();\n\nvar warnedAbout = {};\n\n// By default each warning is only reported once.\njQuery.migrateDeduplicateWarnings = true;\n\n// List of warnings already given; public read only\njQuery.migrateWarnings = [];\n\n// Set to false to disable traces that appear with warnings\nif ( jQuery.migrateTrace === undefined ) {\n\tjQuery.migrateTrace = true;\n}\n\n// Forget any warnings we've already given; public\njQuery.migrateReset = function() {\n\twarnedAbout = {};\n\tjQuery.migrateWarnings.length = 0;\n};\n\nfunction migrateWarn( code, msg ) {\n\tvar console = window.console;\n\tif ( jQuery.migrateIsPatchEnabled( code ) &&\n\t\t( !jQuery.migrateDeduplicateWarnings || !warnedAbout[ msg ] ) ) {\n\t\twarnedAbout[ msg ] = true;\n\t\tjQuery.migrateWarnings.push( msg + \" [\" + code + \"]\" );\n\t\tif ( console && console.warn && !jQuery.migrateMute ) {\n\t\t\tconsole.warn( \"JQMIGRATE: \" + msg );\n\t\t\tif ( jQuery.migrateTrace && console.trace ) {\n\t\t\t\tconsole.trace();\n\t\t\t}\n\t\t}\n\t}\n}\n\nfunction migrateWarnProp( obj, prop, value, code, msg ) {\n\tObject.defineProperty( obj, prop, {\n\t\tconfigurable: true,\n\t\tenumerable: true,\n\t\tget: function() {\n\t\t\tmigrateWarn( code, msg );\n\t\t\treturn value;\n\t\t},\n\t\tset: function( newValue ) {\n\t\t\tmigrateWarn( code, msg );\n\t\t\tvalue = newValue;\n\t\t}\n\t} );\n}\n\nfunction migrateWarnFuncInternal( obj, prop, newFunc, code, msg ) {\n\tvar finalFunc,\n\t\torigFunc = obj[ prop ];\n\n\tobj[ prop ] = function() {\n\n\t\t// If `msg` not provided, do not warn; more sophisticated warnings\n\t\t// logic is most likely embedded in `newFunc`, in that case here\n\t\t// we just care about the logic choosing the proper implementation\n\t\t// based on whether the patch is disabled or not.\n\t\tif ( msg ) {\n\t\t\tmigrateWarn( code, msg );\n\t\t}\n\n\t\t// Since patches can be disabled & enabled dynamically, we\n\t\t// need to decide which implementation to run on each invocation.\n\t\tfinalFunc = jQuery.migrateIsPatchEnabled( code ) ?\n\t\t\tnewFunc :\n\n\t\t\t// The function may not have existed originally so we need a fallback.\n\t\t\t( origFunc || jQuery.noop );\n\n\t\treturn finalFunc.apply( this, arguments );\n\t};\n}\n\nfunction migratePatchAndWarnFunc( obj, prop, newFunc, code, msg ) {\n\tif ( !msg ) {\n\t\tthrow new Error( \"No warning message provided\" );\n\t}\n\treturn migrateWarnFuncInternal( obj, prop, newFunc, code, msg );\n}\n\nfunction migratePatchFunc( obj, prop, newFunc, code ) {\n\treturn migrateWarnFuncInternal( obj, prop, newFunc, code );\n}\n\nif ( window.document.compatMode === \"BackCompat\" ) {\n\n\t// jQuery has never supported or tested Quirks Mode\n\tmigrateWarn( \"quirks\", \"jQuery is not compatible with Quirks Mode\" );\n}\n\nvar findProp,\n\tclass2type = {},\n\toldInit = jQuery.fn.init,\n\toldFind = jQuery.find,\n\n\trattrHashTest = /\\[(\\s*[-\\w]+\\s*)([~|^$*]?=)\\s*([-\\w#]*?#[-\\w#]*)\\s*\\]/,\n\trattrHashGlob = /\\[(\\s*[-\\w]+\\s*)([~|^$*]?=)\\s*([-\\w#]*?#[-\\w#]*)\\s*\\]/g,\n\n\t// Support: Android <=4.0 only\n\t// Make sure we trim BOM and NBSP\n\trtrim = /^[\\s\\uFEFF\\xA0]+|[\\s\\uFEFF\\xA0]+$/g;\n\nmigratePatchFunc( jQuery.fn, \"init\", function( arg1 ) {\n\tvar args = Array.prototype.slice.call( arguments );\n\n\tif ( jQuery.migrateIsPatchEnabled( \"selector-empty-id\" ) &&\n\t\ttypeof arg1 === \"string\" && arg1 === \"#\" ) {\n\n\t\t// JQuery( \"#\" ) is a bogus ID selector, but it returned an empty set\n\t\t// before jQuery 3.0\n\t\tmigrateWarn( \"selector-empty-id\", \"jQuery( '#' ) is not a valid selector\" );\n\t\targs[ 0 ] = [];\n\t}\n\n\treturn oldInit.apply( this, args );\n}, \"selector-empty-id\" );\n\n// This is already done in Core but the above patch will lose this assignment\n// so we need to redo it. It doesn't matter whether the patch is enabled or not\n// as the method is always going to be a Migrate-created wrapper.\njQuery.fn.init.prototype = jQuery.fn;\n\nmigratePatchFunc( jQuery, \"find\", function( selector ) {\n\tvar args = Array.prototype.slice.call( arguments );\n\n\t// Support: PhantomJS 1.x\n\t// String#match fails to match when used with a //g RegExp, only on some strings\n\tif ( typeof selector === \"string\" && rattrHashTest.test( selector ) ) {\n\n\t\t// The nonstandard and undocumented unquoted-hash was removed in jQuery 1.12.0\n\t\t// First see if qS thinks it's a valid selector, if so avoid a false positive\n\t\ttry {\n\t\t\twindow.document.querySelector( selector );\n\t\t} catch ( err1 ) {\n\n\t\t\t// Didn't *look* valid to qSA, warn and try quoting what we think is the value\n\t\t\tselector = selector.replace( rattrHashGlob, function( _, attr, op, value ) {\n\t\t\t\treturn \"[\" + attr + op + \"\\\"\" + value + \"\\\"]\";\n\t\t\t} );\n\n\t\t\t// If the regexp *may* have created an invalid selector, don't update it\n\t\t\t// Note that there may be false alarms if selector uses jQuery extensions\n\t\t\ttry {\n\t\t\t\twindow.document.querySelector( selector );\n\t\t\t\tmigrateWarn( \"selector-hash\",\n\t\t\t\t\t\"Attribute selector with '#' must be quoted: \" + args[ 0 ] );\n\t\t\t\targs[ 0 ] = selector;\n\t\t\t} catch ( err2 ) {\n\t\t\t\tmigrateWarn( \"selector-hash\",\n\t\t\t\t\t\"Attribute selector with '#' was not fixed: \" + args[ 0 ] );\n\t\t\t}\n\t\t}\n\t}\n\n\treturn oldFind.apply( this, args );\n}, \"selector-hash\" );\n\n// Copy properties attached to original jQuery.find method (e.g. .attr, .isXML)\nfor ( findProp in oldFind ) {\n\tif ( Object.prototype.hasOwnProperty.call( oldFind, findProp ) ) {\n\t\tjQuery.find[ findProp ] = oldFind[ findProp ];\n\t}\n}\n\n// The number of elements contained in the matched element set\nmigratePatchAndWarnFunc( jQuery.fn, \"size\", function() {\n\treturn this.length;\n}, \"size\",\n\"jQuery.fn.size() is deprecated and removed; use the .length property\" );\n\nmigratePatchAndWarnFunc( jQuery, \"parseJSON\", function() {\n\treturn JSON.parse.apply( null, arguments );\n}, \"parseJSON\",\n\"jQuery.parseJSON is deprecated; use JSON.parse\" );\n\nmigratePatchAndWarnFunc( jQuery, \"holdReady\", jQuery.holdReady,\n\t\"holdReady\", \"jQuery.holdReady is deprecated\" );\n\nmigratePatchAndWarnFunc( jQuery, \"unique\", jQuery.uniqueSort,\n\t\"unique\", \"jQuery.unique is deprecated; use jQuery.uniqueSort\" );\n\n// Now jQuery.expr.pseudos is the standard incantation\nmigrateWarnProp( jQuery.expr, \"filters\", jQuery.expr.pseudos, \"expr-pre-pseudos\",\n\t\"jQuery.expr.filters is deprecated; use jQuery.expr.pseudos\" );\nmigrateWarnProp( jQuery.expr, \":\", jQuery.expr.pseudos, \"expr-pre-pseudos\",\n\t\"jQuery.expr[':'] is deprecated; use jQuery.expr.pseudos\" );\n\n// Prior to jQuery 3.1.1 there were internal refs so we don't warn there\nif ( jQueryVersionSince( \"3.1.1\" ) ) {\n\tmigratePatchAndWarnFunc( jQuery, \"trim\", function( text ) {\n\t\treturn text == null ?\n\t\t\t\"\" :\n\t\t\t( text + \"\" ).replace( rtrim, \"\" );\n\t}, \"trim\",\n\t\"jQuery.trim is deprecated; use String.prototype.trim\" );\n}\n\n// Prior to jQuery 3.2 there were internal refs so we don't warn there\nif ( jQueryVersionSince( \"3.2.0\" ) ) {\n\tmigratePatchAndWarnFunc( jQuery, \"nodeName\", function( elem, name ) {\n\t\treturn elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();\n\t}, \"nodeName\",\n\t\"jQuery.nodeName is deprecated\" );\n\n\tmigratePatchAndWarnFunc( jQuery, \"isArray\", Array.isArray, \"isArray\",\n\t\t\"jQuery.isArray is deprecated; use Array.isArray\"\n\t);\n}\n\nif ( jQueryVersionSince( \"3.3.0\" ) ) {\n\n\tmigratePatchAndWarnFunc( jQuery, \"isNumeric\", function( obj ) {\n\n\t\t\t// As of jQuery 3.0, isNumeric is limited to\n\t\t\t// strings and numbers (primitives or objects)\n\t\t\t// that can be coerced to finite numbers (gh-2662)\n\t\t\tvar type = typeof obj;\n\t\t\treturn ( type === \"number\" || type === \"string\" ) &&\n\n\t\t\t\t// parseFloat NaNs numeric-cast false positives (\"\")\n\t\t\t\t// ...but misinterprets leading-number strings, e.g. hex literals (\"0x...\")\n\t\t\t\t// subtraction forces infinities to NaN\n\t\t\t\t!isNaN( obj - parseFloat( obj ) );\n\t\t}, \"isNumeric\",\n\t\t\"jQuery.isNumeric() is deprecated\"\n\t);\n\n\t// Populate the class2type map\n\tjQuery.each( \"Boolean Number String Function Array Date RegExp Object Error Symbol\".\n\t\tsplit( \" \" ),\n\tfunction( _, name ) {\n\t\tclass2type[ \"[object \" + name + \"]\" ] = name.toLowerCase();\n\t} );\n\n\tmigratePatchAndWarnFunc( jQuery, \"type\", function( obj ) {\n\t\tif ( obj == null ) {\n\t\t\treturn obj + \"\";\n\t\t}\n\n\t\t// Support: Android <=2.3 only (functionish RegExp)\n\t\treturn typeof obj === \"object\" || typeof obj === \"function\" ?\n\t\t\tclass2type[ Object.prototype.toString.call( obj ) ] || \"object\" :\n\t\t\ttypeof obj;\n\t}, \"type\",\n\t\"jQuery.type is deprecated\" );\n\n\tmigratePatchAndWarnFunc( jQuery, \"isFunction\",\n\t\tfunction( obj ) {\n\t\t\treturn typeof obj === \"function\";\n\t\t}, \"isFunction\",\n\t\t\"jQuery.isFunction() is deprecated\" );\n\n\tmigratePatchAndWarnFunc( jQuery, \"isWindow\",\n\t\tfunction( obj ) {\n\t\t\treturn obj != null && obj === obj.window;\n\t\t}, \"isWindow\",\n\t\t\"jQuery.isWindow() is deprecated\"\n\t);\n}\n\n// Support jQuery slim which excludes the ajax module\nif ( jQuery.ajax ) {\n\nvar oldAjax = jQuery.ajax,\n\trjsonp = /(=)\\?(?=&|$)|\\?\\?/;\n\nmigratePatchFunc( jQuery, \"ajax\", function() {\n\tvar jQXHR = oldAjax.apply( this, arguments );\n\n\t// Be sure we got a jQXHR (e.g., not sync)\n\tif ( jQXHR.promise ) {\n\t\tmigratePatchAndWarnFunc( jQXHR, \"success\", jQXHR.done, \"jqXHR-methods\",\n\t\t\t\"jQXHR.success is deprecated and removed\" );\n\t\tmigratePatchAndWarnFunc( jQXHR, \"error\", jQXHR.fail, \"jqXHR-methods\",\n\t\t\t\"jQXHR.error is deprecated and removed\" );\n\t\tmigratePatchAndWarnFunc( jQXHR, \"complete\", jQXHR.always, \"jqXHR-methods\",\n\t\t\t\"jQXHR.complete is deprecated and removed\" );\n\t}\n\n\treturn jQXHR;\n}, \"jqXHR-methods\" );\n\n// Only trigger the logic in jQuery <4 as the JSON-to-JSONP auto-promotion\n// behavior is gone in jQuery 4.0 and as it has security implications, we don't\n// want to restore the legacy behavior.\nif ( !jQueryVersionSince( \"4.0.0\" ) ) {\n\n\t// Register this prefilter before the jQuery one. Otherwise, a promoted\n\t// request is transformed into one with the script dataType and we can't\n\t// catch it anymore.\n\tjQuery.ajaxPrefilter( \"+json\", function( s ) {\n\n\t\t// Warn if JSON-to-JSONP auto-promotion happens.\n\t\tif ( s.jsonp !== false && ( rjsonp.test( s.url ) ||\n\t\t\t\ttypeof s.data === \"string\" &&\n\t\t\t\t( s.contentType || \"\" )\n\t\t\t\t\t.indexOf( \"application/x-www-form-urlencoded\" ) === 0 &&\n\t\t\t\trjsonp.test( s.data )\n\t\t) ) {\n\t\t\tmigrateWarn( \"jsonp-promotion\", \"JSON-to-JSONP auto-promotion is deprecated\" );\n\t\t}\n\t} );\n}\n\n}\n\nvar oldRemoveAttr = jQuery.fn.removeAttr,\n\toldToggleClass = jQuery.fn.toggleClass,\n\trmatchNonSpace = /\\S+/g;\n\nmigratePatchFunc( jQuery.fn, \"removeAttr\", function( name ) {\n\tvar self = this;\n\n\tjQuery.each( name.match( rmatchNonSpace ), function( _i, attr ) {\n\t\tif ( jQuery.expr.match.bool.test( attr ) ) {\n\t\t\tmigrateWarn( \"removeAttr-bool\",\n\t\t\t\t\"jQuery.fn.removeAttr no longer sets boolean properties: \" + attr );\n\t\t\tself.prop( attr, false );\n\t\t}\n\t} );\n\n\treturn oldRemoveAttr.apply( this, arguments );\n}, \"removeAttr-bool\" );\n\nmigratePatchFunc( jQuery.fn, \"toggleClass\", function( state ) {\n\n\t// Only deprecating no-args or single boolean arg\n\tif ( state !== undefined && typeof state !== \"boolean\" ) {\n\n\t\treturn oldToggleClass.apply( this, arguments );\n\t}\n\n\tmigrateWarn( \"toggleClass-bool\", \"jQuery.fn.toggleClass( boolean ) is deprecated\" );\n\n\t// Toggle entire class name of each element\n\treturn this.each( function() {\n\t\tvar className = this.getAttribute && this.getAttribute( \"class\" ) || \"\";\n\n\t\tif ( className ) {\n\t\t\tjQuery.data( this, \"__className__\", className );\n\t\t}\n\n\t\t// If the element has a class name or if we're passed `false`,\n\t\t// then remove the whole classname (if there was one, the above saved it).\n\t\t// Otherwise bring back whatever was previously saved (if anything),\n\t\t// falling back to the empty string if nothing was stored.\n\t\tif ( this.setAttribute ) {\n\t\t\tthis.setAttribute( \"class\",\n\t\t\t\tclassName || state === false ?\n\t\t\t\t\"\" :\n\t\t\t\tjQuery.data( this, \"__className__\" ) || \"\"\n\t\t\t);\n\t\t}\n\t} );\n}, \"toggleClass-bool\" );\n\nfunction camelCase( string ) {\n\treturn string.replace( /-([a-z])/g, function( _, letter ) {\n\t\treturn letter.toUpperCase();\n\t} );\n}\n\nvar origFnCss,\n\tinternalSwapCall = false,\n\tralphaStart = /^[a-z]/,\n\n\t// The regex visualized:\n\t//\n\t// /----------\\\n\t// | | /-------\\\n\t// | / Top \\ | | |\n\t// /--- Border ---+-| Right |-+---+- Width -+---\\\n\t// | | Bottom | |\n\t// | \\ Left / |\n\t// | |\n\t// | /----------\\ |\n\t// | /-------------\\ | | |- END\n\t// | | | | / Top \\ | |\n\t// | | / Margin \\ | | | Right | | |\n\t// |---------+-| |-+---+-| Bottom |-+----|\n\t// | \\ Padding / \\ Left / |\n\t// BEGIN -| |\n\t// | /---------\\ |\n\t// | | | |\n\t// | | / Min \\ | / Width \\ |\n\t// \\--------------+-| |-+---| |---/\n\t// \\ Max / \\ Height /\n\trautoPx = /^(?:Border(?:Top|Right|Bottom|Left)?(?:Width|)|(?:Margin|Padding)?(?:Top|Right|Bottom|Left)?|(?:Min|Max)?(?:Width|Height))$/;\n\n// If this version of jQuery has .swap(), don't false-alarm on internal uses\nif ( jQuery.swap ) {\n\tjQuery.each( [ \"height\", \"width\", \"reliableMarginRight\" ], function( _, name ) {\n\t\tvar oldHook = jQuery.cssHooks[ name ] && jQuery.cssHooks[ name ].get;\n\n\t\tif ( oldHook ) {\n\t\t\tjQuery.cssHooks[ name ].get = function() {\n\t\t\t\tvar ret;\n\n\t\t\t\tinternalSwapCall = true;\n\t\t\t\tret = oldHook.apply( this, arguments );\n\t\t\t\tinternalSwapCall = false;\n\t\t\t\treturn ret;\n\t\t\t};\n\t\t}\n\t} );\n}\n\nmigratePatchFunc( jQuery, \"swap\", function( elem, options, callback, args ) {\n\tvar ret, name,\n\t\told = {};\n\n\tif ( !internalSwapCall ) {\n\t\tmigrateWarn( \"swap\", \"jQuery.swap() is undocumented and deprecated\" );\n\t}\n\n\t// Remember the old values, and insert the new ones\n\tfor ( name in options ) {\n\t\told[ name ] = elem.style[ name ];\n\t\telem.style[ name ] = options[ name ];\n\t}\n\n\tret = callback.apply( elem, args || [] );\n\n\t// Revert the old values\n\tfor ( name in options ) {\n\t\telem.style[ name ] = old[ name ];\n\t}\n\n\treturn ret;\n}, \"swap\" );\n\nif ( jQueryVersionSince( \"3.4.0\" ) && typeof Proxy !== \"undefined\" ) {\n\tjQuery.cssProps = new Proxy( jQuery.cssProps || {}, {\n\t\tset: function() {\n\t\t\tmigrateWarn( \"cssProps\", \"jQuery.cssProps is deprecated\" );\n\t\t\treturn Reflect.set.apply( this, arguments );\n\t\t}\n\t} );\n}\n\n// In jQuery >=4 where jQuery.cssNumber is missing fill it with the latest 3.x version:\n// https://github.com/jquery/jquery/blob/3.6.0/src/css.js#L212-L233\n// This way, number values for the CSS properties below won't start triggering\n// Migrate warnings when jQuery gets updated to >=4.0.0 (gh-438).\nif ( jQueryVersionSince( \"4.0.0\" ) && typeof Proxy !== \"undefined\" ) {\n\tjQuery.cssNumber = new Proxy( {\n\t\tanimationIterationCount: true,\n\t\tcolumnCount: true,\n\t\tfillOpacity: true,\n\t\tflexGrow: true,\n\t\tflexShrink: true,\n\t\tfontWeight: true,\n\t\tgridArea: true,\n\t\tgridColumn: true,\n\t\tgridColumnEnd: true,\n\t\tgridColumnStart: true,\n\t\tgridRow: true,\n\t\tgridRowEnd: true,\n\t\tgridRowStart: true,\n\t\tlineHeight: true,\n\t\topacity: true,\n\t\torder: true,\n\t\torphans: true,\n\t\twidows: true,\n\t\tzIndex: true,\n\t\tzoom: true\n\t}, {\n\t\tget: function() {\n\t\t\tmigrateWarn( \"css-number\", \"jQuery.cssNumber is deprecated\" );\n\t\t\treturn Reflect.get.apply( this, arguments );\n\t\t},\n\t\tset: function() {\n\t\t\tmigrateWarn( \"css-number\", \"jQuery.cssNumber is deprecated\" );\n\t\t\treturn Reflect.set.apply( this, arguments );\n\t\t}\n\t} );\n}\n\nfunction isAutoPx( prop ) {\n\n\t// The first test is used to ensure that:\n\t// 1. The prop starts with a lowercase letter (as we uppercase it for the second regex).\n\t// 2. The prop is not empty.\n\treturn ralphaStart.test( prop ) &&\n\t\trautoPx.test( prop[ 0 ].toUpperCase() + prop.slice( 1 ) );\n}\n\norigFnCss = jQuery.fn.css;\n\nmigratePatchFunc( jQuery.fn, \"css\", function( name, value ) {\n\tvar camelName,\n\t\torigThis = this;\n\n\tif ( name && typeof name === \"object\" && !Array.isArray( name ) ) {\n\t\tjQuery.each( name, function( n, v ) {\n\t\t\tjQuery.fn.css.call( origThis, n, v );\n\t\t} );\n\t\treturn this;\n\t}\n\n\tif ( typeof value === \"number\" ) {\n\t\tcamelName = camelCase( name );\n\t\tif ( !isAutoPx( camelName ) && !jQuery.cssNumber[ camelName ] ) {\n\t\t\tmigrateWarn( \"css-number\",\n\t\t\t\t\"Number-typed values are deprecated for jQuery.fn.css( \\\"\" +\n\t\t\t\tname + \"\\\", value )\" );\n\t\t}\n\t}\n\n\treturn origFnCss.apply( this, arguments );\n}, \"css-number\" );\n\nvar origData = jQuery.data;\n\nmigratePatchFunc( jQuery, \"data\", function( elem, name, value ) {\n\tvar curData, sameKeys, key;\n\n\t// Name can be an object, and each entry in the object is meant to be set as data\n\tif ( name && typeof name === \"object\" && arguments.length === 2 ) {\n\n\t\tcurData = jQuery.hasData( elem ) && origData.call( this, elem );\n\t\tsameKeys = {};\n\t\tfor ( key in name ) {\n\t\t\tif ( key !== camelCase( key ) ) {\n\t\t\t\tmigrateWarn( \"data-camelCase\",\n\t\t\t\t\t\"jQuery.data() always sets/gets camelCased names: \" + key );\n\t\t\t\tcurData[ key ] = name[ key ];\n\t\t\t} else {\n\t\t\t\tsameKeys[ key ] = name[ key ];\n\t\t\t}\n\t\t}\n\n\t\torigData.call( this, elem, sameKeys );\n\n\t\treturn name;\n\t}\n\n\t// If the name is transformed, look for the un-transformed name in the data object\n\tif ( name && typeof name === \"string\" && name !== camelCase( name ) ) {\n\n\t\tcurData = jQuery.hasData( elem ) && origData.call( this, elem );\n\t\tif ( curData && name in curData ) {\n\t\t\tmigrateWarn( \"data-camelCase\",\n\t\t\t\t\"jQuery.data() always sets/gets camelCased names: \" + name );\n\t\t\tif ( arguments.length > 2 ) {\n\t\t\t\tcurData[ name ] = value;\n\t\t\t}\n\t\t\treturn curData[ name ];\n\t\t}\n\t}\n\n\treturn origData.apply( this, arguments );\n}, \"data-camelCase\" );\n\n// Support jQuery slim which excludes the effects module\nif ( jQuery.fx ) {\n\nvar intervalValue, intervalMsg,\n\toldTweenRun = jQuery.Tween.prototype.run,\n\tlinearEasing = function( pct ) {\n\t\treturn pct;\n\t};\n\nmigratePatchFunc( jQuery.Tween.prototype, \"run\", function( ) {\n\tif ( jQuery.easing[ this.easing ].length > 1 ) {\n\t\tmigrateWarn(\n\t\t\t\"easing-one-arg\",\n\t\t\t\"'jQuery.easing.\" + this.easing.toString() + \"' should use only one argument\"\n\t\t);\n\n\t\tjQuery.easing[ this.easing ] = linearEasing;\n\t}\n\n\toldTweenRun.apply( this, arguments );\n}, \"easing-one-arg\" );\n\nintervalValue = jQuery.fx.interval;\nintervalMsg = \"jQuery.fx.interval is deprecated\";\n\n// Support: IE9, Android <=4.4\n// Avoid false positives on browsers that lack rAF\n// Don't warn if document is hidden, jQuery uses setTimeout (#292)\nif ( window.requestAnimationFrame ) {\n\tObject.defineProperty( jQuery.fx, \"interval\", {\n\t\tconfigurable: true,\n\t\tenumerable: true,\n\t\tget: function() {\n\t\t\tif ( !window.document.hidden ) {\n\t\t\t\tmigrateWarn( \"fx-interval\", intervalMsg );\n\t\t\t}\n\n\t\t\t// Only fallback to the default if patch is enabled\n\t\t\tif ( !jQuery.migrateIsPatchEnabled( \"fx-interval\" ) ) {\n\t\t\t\treturn intervalValue;\n\t\t\t}\n\t\t\treturn intervalValue === undefined ? 13 : intervalValue;\n\t\t},\n\t\tset: function( newValue ) {\n\t\t\tmigrateWarn( \"fx-interval\", intervalMsg );\n\t\t\tintervalValue = newValue;\n\t\t}\n\t} );\n}\n\n}\n\nvar oldLoad = jQuery.fn.load,\n\toldEventAdd = jQuery.event.add,\n\toriginalFix = jQuery.event.fix;\n\njQuery.event.props = [];\njQuery.event.fixHooks = {};\n\nmigrateWarnProp( jQuery.event.props, \"concat\", jQuery.event.props.concat,\n\t\"event-old-patch\",\n\t\"jQuery.event.props.concat() is deprecated and removed\" );\n\nmigratePatchFunc( jQuery.event, \"fix\", function( originalEvent ) {\n\tvar event,\n\t\ttype = originalEvent.type,\n\t\tfixHook = this.fixHooks[ type ],\n\t\tprops = jQuery.event.props;\n\n\tif ( props.length ) {\n\t\tmigrateWarn( \"event-old-patch\",\n\t\t\t\"jQuery.event.props are deprecated and removed: \" + props.join() );\n\t\twhile ( props.length ) {\n\t\t\tjQuery.event.addProp( props.pop() );\n\t\t}\n\t}\n\n\tif ( fixHook && !fixHook._migrated_ ) {\n\t\tfixHook._migrated_ = true;\n\t\tmigrateWarn( \"event-old-patch\",\n\t\t\t\"jQuery.event.fixHooks are deprecated and removed: \" + type );\n\t\tif ( ( props = fixHook.props ) && props.length ) {\n\t\t\twhile ( props.length ) {\n\t\t\t\tjQuery.event.addProp( props.pop() );\n\t\t\t}\n\t\t}\n\t}\n\n\tevent = originalFix.call( this, originalEvent );\n\n\treturn fixHook && fixHook.filter ?\n\t\tfixHook.filter( event, originalEvent ) :\n\t\tevent;\n}, \"event-old-patch\" );\n\nmigratePatchFunc( jQuery.event, \"add\", function( elem, types ) {\n\n\t// This misses the multiple-types case but that seems awfully rare\n\tif ( elem === window && types === \"load\" && window.document.readyState === \"complete\" ) {\n\t\tmigrateWarn( \"load-after-event\",\n\t\t\t\"jQuery(window).on('load'...) called after load event occurred\" );\n\t}\n\treturn oldEventAdd.apply( this, arguments );\n}, \"load-after-event\" );\n\njQuery.each( [ \"load\", \"unload\", \"error\" ], function( _, name ) {\n\n\tmigratePatchFunc( jQuery.fn, name, function() {\n\t\tvar args = Array.prototype.slice.call( arguments, 0 );\n\n\t\t// If this is an ajax load() the first arg should be the string URL;\n\t\t// technically this could also be the \"Anything\" arg of the event .load()\n\t\t// which just goes to show why this dumb signature has been deprecated!\n\t\t// jQuery custom builds that exclude the Ajax module justifiably die here.\n\t\tif ( name === \"load\" && typeof args[ 0 ] === \"string\" ) {\n\t\t\treturn oldLoad.apply( this, args );\n\t\t}\n\n\t\tmigrateWarn( \"shorthand-removed-v3\",\n\t\t\t\"jQuery.fn.\" + name + \"() is deprecated\" );\n\n\t\targs.splice( 0, 0, name );\n\t\tif ( arguments.length ) {\n\t\t\treturn this.on.apply( this, args );\n\t\t}\n\n\t\t// Use .triggerHandler here because:\n\t\t// - load and unload events don't need to bubble, only applied to window or image\n\t\t// - error event should not bubble to window, although it does pre-1.7\n\t\t// See http://bugs.jquery.com/ticket/11820\n\t\tthis.triggerHandler.apply( this, args );\n\t\treturn this;\n\t}, \"shorthand-removed-v3\" );\n\n} );\n\njQuery.each( ( \"blur focus focusin focusout resize scroll click dblclick \" +\n\t\"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave \" +\n\t\"change select submit keydown keypress keyup contextmenu\" ).split( \" \" ),\n\tfunction( _i, name ) {\n\n\t// Handle event binding\n\tmigratePatchAndWarnFunc( jQuery.fn, name, function( data, fn ) {\n\t\treturn arguments.length > 0 ?\n\t\t\tthis.on( name, null, data, fn ) :\n\t\t\tthis.trigger( name );\n\t\t},\n\t\t\"shorthand-deprecated-v3\",\n\t\t\"jQuery.fn.\" + name + \"() event shorthand is deprecated\" );\n} );\n\n// Trigger \"ready\" event only once, on document ready\njQuery( function() {\n\tjQuery( window.document ).triggerHandler( \"ready\" );\n} );\n\njQuery.event.special.ready = {\n\tsetup: function() {\n\t\tif ( this === window.document ) {\n\t\t\tmigrateWarn( \"ready-event\", \"'ready' event is deprecated\" );\n\t\t}\n\t}\n};\n\nmigratePatchAndWarnFunc( jQuery.fn, \"bind\", function( types, data, fn ) {\n\treturn this.on( types, null, data, fn );\n}, \"pre-on-methods\", \"jQuery.fn.bind() is deprecated\" );\nmigratePatchAndWarnFunc( jQuery.fn, \"unbind\", function( types, fn ) {\n\treturn this.off( types, null, fn );\n}, \"pre-on-methods\", \"jQuery.fn.unbind() is deprecated\" );\nmigratePatchAndWarnFunc( jQuery.fn, \"delegate\", function( selector, types, data, fn ) {\n\treturn this.on( types, selector, data, fn );\n}, \"pre-on-methods\", \"jQuery.fn.delegate() is deprecated\" );\nmigratePatchAndWarnFunc( jQuery.fn, \"undelegate\", function( selector, types, fn ) {\n\treturn arguments.length === 1 ?\n\t\tthis.off( selector, \"**\" ) :\n\t\tthis.off( types, selector || \"**\", fn );\n}, \"pre-on-methods\", \"jQuery.fn.undelegate() is deprecated\" );\nmigratePatchAndWarnFunc( jQuery.fn, \"hover\", function( fnOver, fnOut ) {\n\treturn this.on( \"mouseenter\", fnOver ).on( \"mouseleave\", fnOut || fnOver );\n}, \"pre-on-methods\", \"jQuery.fn.hover() is deprecated\" );\n\nvar rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\\/\\0>\\x20\\t\\r\\n\\f]*)[^>]*)\\/>/gi,\n\tmakeMarkup = function( html ) {\n\t\tvar doc = window.document.implementation.createHTMLDocument( \"\" );\n\t\tdoc.body.innerHTML = html;\n\t\treturn doc.body && doc.body.innerHTML;\n\t},\n\twarnIfChanged = function( html ) {\n\t\tvar changed = html.replace( rxhtmlTag, \"<$1></$2>\" );\n\t\tif ( changed !== html && makeMarkup( html ) !== makeMarkup( changed ) ) {\n\t\t\tmigrateWarn( \"self-closed-tags\",\n\t\t\t\t\"HTML tags must be properly nested and closed: \" + html );\n\t\t}\n\t};\n\n/**\n * Deprecated, please use `jQuery.migrateDisablePatches( \"self-closed-tags\" )` instead.\n * @deprecated\n */\njQuery.UNSAFE_restoreLegacyHtmlPrefilter = function() {\n\tjQuery.migrateEnablePatches( \"self-closed-tags\" );\n};\n\nmigratePatchFunc( jQuery, \"htmlPrefilter\", function( html ) {\n\twarnIfChanged( html );\n\treturn html.replace( rxhtmlTag, \"<$1></$2>\" );\n}, \"self-closed-tags\" );\n\n// This patch needs to be disabled by default as it re-introduces\n// security issues (CVE-2020-11022, CVE-2020-11023).\njQuery.migrateDisablePatches( \"self-closed-tags\" );\n\nvar origOffset = jQuery.fn.offset;\n\nmigratePatchFunc( jQuery.fn, \"offset\", function() {\n\tvar elem = this[ 0 ];\n\n\tif ( elem && ( !elem.nodeType || !elem.getBoundingClientRect ) ) {\n\t\tmigrateWarn( \"offset-valid-elem\", \"jQuery.fn.offset() requires a valid DOM element\" );\n\t\treturn arguments.length ? this : undefined;\n\t}\n\n\treturn origOffset.apply( this, arguments );\n}, \"offset-valid-elem\" );\n\n// Support jQuery slim which excludes the ajax module\n// The jQuery.param patch is about respecting `jQuery.ajaxSettings.traditional`\n// so it doesn't make sense for the slim build.\nif ( jQuery.ajax ) {\n\nvar origParam = jQuery.param;\n\nmigratePatchFunc( jQuery, \"param\", function( data, traditional ) {\n\tvar ajaxTraditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;\n\n\tif ( traditional === undefined && ajaxTraditional ) {\n\n\t\tmigrateWarn( \"param-ajax-traditional\",\n\t\t\t\"jQuery.param() no longer uses jQuery.ajaxSettings.traditional\" );\n\t\ttraditional = ajaxTraditional;\n\t}\n\n\treturn origParam.call( this, data, traditional );\n}, \"param-ajax-traditional\" );\n\n}\n\nmigratePatchAndWarnFunc( jQuery.fn, \"andSelf\", jQuery.fn.addBack, \"andSelf\",\n\t\"jQuery.fn.andSelf() is deprecated and removed, use jQuery.fn.addBack()\" );\n\n// Support jQuery slim which excludes the deferred module in jQuery 4.0+\nif ( jQuery.Deferred ) {\n\nvar oldDeferred = jQuery.Deferred,\n\ttuples = [\n\n\t\t// Action, add listener, callbacks, .then handlers, final state\n\t\t[ \"resolve\", \"done\", jQuery.Callbacks( \"once memory\" ),\n\t\t\tjQuery.Callbacks( \"once memory\" ), \"resolved\" ],\n\t\t[ \"reject\", \"fail\", jQuery.Callbacks( \"once memory\" ),\n\t\t\tjQuery.Callbacks( \"once memory\" ), \"rejected\" ],\n\t\t[ \"notify\", \"progress\", jQuery.Callbacks( \"memory\" ),\n\t\t\tjQuery.Callbacks( \"memory\" ) ]\n\t];\n\nmigratePatchFunc( jQuery, \"Deferred\", function( func ) {\n\tvar deferred = oldDeferred(),\n\t\tpromise = deferred.promise();\n\n\tfunction newDeferredPipe( /* fnDone, fnFail, fnProgress */ ) {\n\t\tvar fns = arguments;\n\n\t\treturn jQuery.Deferred( function( newDefer ) {\n\t\t\tjQuery.each( tuples, function( i, tuple ) {\n\t\t\t\tvar fn = typeof fns[ i ] === \"function\" && fns[ i ];\n\n\t\t\t\t// Deferred.done(function() { bind to newDefer or newDefer.resolve })\n\t\t\t\t// deferred.fail(function() { bind to newDefer or newDefer.reject })\n\t\t\t\t// deferred.progress(function() { bind to newDefer or newDefer.notify })\n\t\t\t\tdeferred[ tuple[ 1 ] ]( function() {\n\t\t\t\t\tvar returned = fn && fn.apply( this, arguments );\n\t\t\t\t\tif ( returned && typeof returned.promise === \"function\" ) {\n\t\t\t\t\t\treturned.promise()\n\t\t\t\t\t\t\t.done( newDefer.resolve )\n\t\t\t\t\t\t\t.fail( newDefer.reject )\n\t\t\t\t\t\t\t.progress( newDefer.notify );\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnewDefer[ tuple[ 0 ] + \"With\" ](\n\t\t\t\t\t\t\tthis === promise ? newDefer.promise() : this,\n\t\t\t\t\t\t\tfn ? [ returned ] : arguments\n\t\t\t\t\t\t);\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t} );\n\t\t\tfns = null;\n\t\t} ).promise();\n\t}\n\n\tmigratePatchAndWarnFunc( deferred, \"pipe\", newDeferredPipe, \"deferred-pipe\",\n\t\t\"deferred.pipe() is deprecated\" );\n\tmigratePatchAndWarnFunc( promise, \"pipe\", newDeferredPipe, \"deferred-pipe\",\n\t\t\"deferred.pipe() is deprecated\" );\n\n\tif ( func ) {\n\t\tfunc.call( deferred, deferred );\n\t}\n\n\treturn deferred;\n}, \"deferred-pipe\" );\n\n// Preserve handler of uncaught exceptions in promise chains\njQuery.Deferred.exceptionHook = oldDeferred.exceptionHook;\n\n}\n\nreturn jQuery;\n} );\n"
/***/ }),
/* 7 */
/***/ (() => {
/*global jQuery */
/*!
* FitText.js 1.2
*
* Copyright 2011, Dave Rupert http://daverupert.com
* Released under the WTFPL license
* http://sam.zoy.org/wtfpl/
*
* Date: Thu May 05 14:23:00 2011 -0600
*/
(function( $ ){
$.fn.fitText = function( kompressor, options ) {
// Setup options
var compressor = kompressor || 1,
settings = $.extend({
'minFontSize' : Number.NEGATIVE_INFINITY,
'maxFontSize' : Number.POSITIVE_INFINITY
}, options);
return this.each(function(){
// Store the object
var $this = $(this);
// Resizer() resizes items based on the object width divided by the compressor * 10
var resizer = function () {
$this.css('font-size', Math.max(Math.min($this.width() / (compressor*10), parseFloat(settings.maxFontSize)), parseFloat(settings.minFontSize)));
};
// Call once to set.
resizer();
// Call on resize. Opera debounces their resize by default.
$(window).on('resize.fittext orientationchange.fittext', resizer);
});
};
})( jQuery );
/***/ }),
/* 8 */
/***/ ((module, exports, __webpack_require__) => {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* jquery.fancytree.js
* Tree view control with support for lazy loading and much more.
* https://github.com/mar10/fancytree/
*
* Copyright (c) 2008-2021, Martin Wendt (https://wwWendt.de)
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.38.1
* @date 2022-01-14T18:41:36Z
*/
/** Core Fancytree module.
*/
// UMD wrapper for the Fancytree core module
(function (factory) {
if (true) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(3), __webpack_require__(9)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
})(function ($) {
"use strict";
// prevent duplicate loading
if ($.ui && $.ui.fancytree) {
$.ui.fancytree.warn("Fancytree: ignored duplicate include");
return;
}
/******************************************************************************
* Private functions and variables
*/
var i,
attr,
FT = null, // initialized below
TEST_IMG = new RegExp(/\.|\//), // strings are considered image urls if they contain '.' or '/'
REX_HTML = /[&<>"'/]/g, // Escape those characters
REX_TOOLTIP = /[<>"'/]/g, // Don't escape `&` in tooltips
RECURSIVE_REQUEST_ERROR = "$recursive_request",
INVALID_REQUEST_TARGET_ERROR = "$request_target_invalid",
ENTITY_MAP = {
"&": "&",
"<": "<",
">": ">",
'"': """,
"'": "'",
"/": "/",
},
IGNORE_KEYCODES = { 16: true, 17: true, 18: true },
SPECIAL_KEYCODES = {
8: "backspace",
9: "tab",
10: "return",
13: "return",
// 16: null, 17: null, 18: null, // ignore shift, ctrl, alt
19: "pause",
20: "capslock",
27: "esc",
32: "space",
33: "pageup",
34: "pagedown",
35: "end",
36: "home",
37: "left",
38: "up",
39: "right",
40: "down",
45: "insert",
46: "del",
59: ";",
61: "=",
// 91: null, 93: null, // ignore left and right meta
96: "0",
97: "1",
98: "2",
99: "3",
100: "4",
101: "5",
102: "6",
103: "7",
104: "8",
105: "9",
106: "*",
107: "+",
109: "-",
110: ".",
111: "/",
112: "f1",
113: "f2",
114: "f3",
115: "f4",
116: "f5",
117: "f6",
118: "f7",
119: "f8",
120: "f9",
121: "f10",
122: "f11",
123: "f12",
144: "numlock",
145: "scroll",
173: "-",
186: ";",
187: "=",
188: ",",
189: "-",
190: ".",
191: "/",
192: "`",
219: "[",
220: "\\",
221: "]",
222: "'",
},
MODIFIERS = {
16: "shift",
17: "ctrl",
18: "alt",
91: "meta",
93: "meta",
},
MOUSE_BUTTONS = { 0: "", 1: "left", 2: "middle", 3: "right" },
// Boolean attributes that can be set with equivalent class names in the LI tags
// Note: v2.23: checkbox and hideCheckbox are *not* in this list
CLASS_ATTRS =
"active expanded focus folder lazy radiogroup selected unselectable unselectableIgnore".split(
" "
),
CLASS_ATTR_MAP = {},
// Top-level Fancytree attributes, that can be set by dict
TREE_ATTRS = "columns types".split(" "),
// TREE_ATTR_MAP = {},
// Top-level FancytreeNode attributes, that can be set by dict
NODE_ATTRS =
"checkbox expanded extraClasses folder icon iconTooltip key lazy partsel radiogroup refKey selected statusNodeType title tooltip type unselectable unselectableIgnore unselectableStatus".split(
" "
),
NODE_ATTR_MAP = {},
// Mapping of lowercase -> real name (because HTML5 data-... attribute only supports lowercase)
NODE_ATTR_LOWERCASE_MAP = {},
// Attribute names that should NOT be added to node.data
NONE_NODE_DATA_MAP = {
active: true,
children: true,
data: true,
focus: true,
};
for (i = 0; i < CLASS_ATTRS.length; i++) {
CLASS_ATTR_MAP[CLASS_ATTRS[i]] = true;
}
for (i = 0; i < NODE_ATTRS.length; i++) {
attr = NODE_ATTRS[i];
NODE_ATTR_MAP[attr] = true;
if (attr !== attr.toLowerCase()) {
NODE_ATTR_LOWERCASE_MAP[attr.toLowerCase()] = attr;
}
}
// for(i=0; i<TREE_ATTRS.length; i++) {
// TREE_ATTR_MAP[TREE_ATTRS[i]] = true;
// }
function _assert(cond, msg) {
// TODO: see qunit.js extractStacktrace()
if (!cond) {
msg = msg ? ": " + msg : "";
msg = "Fancytree assertion failed" + msg;
// consoleApply("assert", [!!cond, msg]);
// #1041: Raised exceptions may not be visible in the browser
// console if inside promise chains, so we also print directly:
$.ui.fancytree.error(msg);
// Throw exception:
$.error(msg);
}
}
function _hasProp(object, property) {
return Object.prototype.hasOwnProperty.call(object, property);
}
/* Replacement for the deprecated `jQuery.isFunction()`. */
function _isFunction(obj) {
return typeof obj === "function";
}
/* Replacement for the deprecated `jQuery.trim()`. */
function _trim(text) {
return text == null ? "" : text.trim();
}
/* Replacement for the deprecated `jQuery.isArray()`. */
var _isArray = Array.isArray;
_assert($.ui, "Fancytree requires jQuery UI (http://jqueryui.com)");
function consoleApply(method, args) {
var i,
s,
fn = window.console ? window.console[method] : null;
if (fn) {
try {
fn.apply(window.console, args);
} catch (e) {
// IE 8?
s = "";
for (i = 0; i < args.length; i++) {
s += args[i];
}
fn(s);
}
}
}
/* support: IE8 Polyfil for Date.now() */
if (!Date.now) {
Date.now = function now() {
return new Date().getTime();
};
}
/*Return true if x is a FancytreeNode.*/
function _isNode(x) {
return !!(x.tree && x.statusNodeType !== undefined);
}
/** Return true if dotted version string is equal or higher than requested version.
*
* See http://jsfiddle.net/mar10/FjSAN/
*/
function isVersionAtLeast(dottedVersion, major, minor, patch) {
var i,
v,
t,
verParts = $.map(_trim(dottedVersion).split("."), function (e) {
return parseInt(e, 10);
}),
testParts = $.map(
Array.prototype.slice.call(arguments, 1),
function (e) {
return parseInt(e, 10);
}
);
for (i = 0; i < testParts.length; i++) {
v = verParts[i] || 0;
t = testParts[i] || 0;
if (v !== t) {
return v > t;
}
}
return true;
}
/**
* Deep-merge a list of objects (but replace array-type options).
*
* jQuery's $.extend(true, ...) method does a deep merge, that also merges Arrays.
* This variant is used to merge extension defaults with user options, and should
* merge objects, but override arrays (for example the `triggerStart: [...]` option
* of ext-edit). Also `null` values are copied over and not skipped.
*
* See issue #876
*
* Example:
* _simpleDeepMerge({}, o1, o2);
*/
function _simpleDeepMerge() {
var options,
name,
src,
copy,
clone,
target = arguments[0] || {},
i = 1,
length = arguments.length;
// Handle case when target is a string or something (possible in deep copy)
if (typeof target !== "object" && !_isFunction(target)) {
target = {};
}
if (i === length) {
throw Error("need at least two args");
}
for (; i < length; i++) {
// Only deal with non-null/undefined values
if ((options = arguments[i]) != null) {
// Extend the base object
for (name in options) {
if (_hasProp(options, name)) {
src = target[name];
copy = options[name];
// Prevent never-ending loop
if (target === copy) {
continue;
}
// Recurse if we're merging plain objects
// (NOTE: unlike $.extend, we don't merge arrays, but replace them)
if (copy && $.isPlainObject(copy)) {
clone = src && $.isPlainObject(src) ? src : {};
// Never move original objects, clone them
target[name] = _simpleDeepMerge(clone, copy);
// Don't bring in undefined values
} else if (copy !== undefined) {
target[name] = copy;
}
}
}
}
}
// Return the modified object
return target;
}
/** Return a wrapper that calls sub.methodName() and exposes
* this : tree
* this._local : tree.ext.EXTNAME
* this._super : base.methodName.call()
* this._superApply : base.methodName.apply()
*/
function _makeVirtualFunction(methodName, tree, base, extension, extName) {
// $.ui.fancytree.debug("_makeVirtualFunction", methodName, tree, base, extension, extName);
// if(rexTestSuper && !rexTestSuper.test(func)){
// // extension.methodName() doesn't call _super(), so no wrapper required
// return func;
// }
// Use an immediate function as closure
var proxy = (function () {
var prevFunc = tree[methodName], // org. tree method or prev. proxy
baseFunc = extension[methodName], //
_local = tree.ext[extName],
_super = function () {
return prevFunc.apply(tree, arguments);
},
_superApply = function (args) {
return prevFunc.apply(tree, args);
};
// Return the wrapper function
return function () {
var prevLocal = tree._local,
prevSuper = tree._super,
prevSuperApply = tree._superApply;
try {
tree._local = _local;
tree._super = _super;
tree._superApply = _superApply;
return baseFunc.apply(tree, arguments);
} finally {
tree._local = prevLocal;
tree._super = prevSuper;
tree._superApply = prevSuperApply;
}
};
})(); // end of Immediate Function
return proxy;
}
/**
* Subclass `base` by creating proxy functions
*/
function _subclassObject(tree, base, extension, extName) {
// $.ui.fancytree.debug("_subclassObject", tree, base, extension, extName);
for (var attrName in extension) {
if (typeof extension[attrName] === "function") {
if (typeof tree[attrName] === "function") {
// override existing method
tree[attrName] = _makeVirtualFunction(
attrName,
tree,
base,
extension,
extName
);
} else if (attrName.charAt(0) === "_") {
// Create private methods in tree.ext.EXTENSION namespace
tree.ext[extName][attrName] = _makeVirtualFunction(
attrName,
tree,
base,
extension,
extName
);
} else {
$.error(
"Could not override tree." +
attrName +
". Use prefix '_' to create tree." +
extName +
"._" +
attrName
);
}
} else {
// Create member variables in tree.ext.EXTENSION namespace
if (attrName !== "options") {
tree.ext[extName][attrName] = extension[attrName];
}
}
}
}
function _getResolvedPromise(context, argArray) {
if (context === undefined) {
return $.Deferred(function () {
this.resolve();
}).promise();
}
return $.Deferred(function () {
this.resolveWith(context, argArray);
}).promise();
}
function _getRejectedPromise(context, argArray) {
if (context === undefined) {
return $.Deferred(function () {
this.reject();
}).promise();
}
return $.Deferred(function () {
this.rejectWith(context, argArray);
}).promise();
}
function _makeResolveFunc(deferred, context) {
return function () {
deferred.resolveWith(context);
};
}
function _getElementDataAsDict($el) {
// Evaluate 'data-NAME' attributes with special treatment for 'data-json'.
var d = $.extend({}, $el.data()),
json = d.json;
delete d.fancytree; // added to container by widget factory (old jQuery UI)
delete d.uiFancytree; // added to container by widget factory
if (json) {
delete d.json;
// <li data-json='...'> is already returned as object (http://api.jquery.com/data/#data-html5)
d = $.extend(d, json);
}
return d;
}
function _escapeTooltip(s) {
return ("" + s).replace(REX_TOOLTIP, function (s) {
return ENTITY_MAP[s];
});
}
// TODO: use currying
function _makeNodeTitleMatcher(s) {
s = s.toLowerCase();
return function (node) {
return node.title.toLowerCase().indexOf(s) >= 0;
};
}
function _makeNodeTitleStartMatcher(s) {
var reMatch = new RegExp("^" + s, "i");
return function (node) {
return reMatch.test(node.title);
};
}
/******************************************************************************
* FancytreeNode
*/
/**
* Creates a new FancytreeNode
*
* @class FancytreeNode
* @classdesc A FancytreeNode represents the hierarchical data model and operations.
*
* @param {FancytreeNode} parent
* @param {NodeData} obj
*
* @property {Fancytree} tree The tree instance
* @property {FancytreeNode} parent The parent node
* @property {string} key Node id (must be unique inside the tree)
* @property {string} title Display name (may contain HTML)
* @property {object} data Contains all extra data that was passed on node creation
* @property {FancytreeNode[] | null | undefined} children Array of child nodes.<br>
* For lazy nodes, null or undefined means 'not yet loaded'. Use an empty array
* to define a node that has no children.
* @property {boolean} expanded Use isExpanded(), setExpanded() to access this property.
* @property {string} extraClasses Additional CSS classes, added to the node's `<span>`.<br>
* Note: use `node.add/remove/toggleClass()` to modify.
* @property {boolean} folder Folder nodes have different default icons and click behavior.<br>
* Note: Also non-folders may have children.
* @property {string} statusNodeType null for standard nodes. Otherwise type of special system node: 'error', 'loading', 'nodata', or 'paging'.
* @property {boolean} lazy True if this node is loaded on demand, i.e. on first expansion.
* @property {boolean} selected Use isSelected(), setSelected() to access this property.
* @property {string} tooltip Alternative description used as hover popup
* @property {string} iconTooltip Description used as hover popup for icon. @since 2.27
* @property {string} type Node type, used with tree.types map. @since 2.27
*/
function FancytreeNode(parent, obj) {
var i, l, name, cl;
this.parent = parent;
this.tree = parent.tree;
this.ul = null;
this.li = null; // <li id='key' ftnode=this> tag
this.statusNodeType = null; // if this is a temp. node to display the status of its parent
this._isLoading = false; // if this node itself is loading
this._error = null; // {message: '...'} if a load error occurred
this.data = {};
// TODO: merge this code with node.toDict()
// copy attributes from obj object
for (i = 0, l = NODE_ATTRS.length; i < l; i++) {
name = NODE_ATTRS[i];
this[name] = obj[name];
}
// unselectableIgnore and unselectableStatus imply unselectable
if (
this.unselectableIgnore != null ||
this.unselectableStatus != null
) {
this.unselectable = true;
}
if (obj.hideCheckbox) {
$.error(
"'hideCheckbox' node option was removed in v2.23.0: use 'checkbox: false'"
);
}
// node.data += obj.data
if (obj.data) {
$.extend(this.data, obj.data);
}
// Copy all other attributes to this.data.NAME
for (name in obj) {
if (
!NODE_ATTR_MAP[name] &&
(this.tree.options.copyFunctionsToData ||
!_isFunction(obj[name])) &&
!NONE_NODE_DATA_MAP[name]
) {
// node.data.NAME = obj.NAME
this.data[name] = obj[name];
}
}
// Fix missing key
if (this.key == null) {
// test for null OR undefined
if (this.tree.options.defaultKey) {
this.key = "" + this.tree.options.defaultKey(this);
_assert(this.key, "defaultKey() must return a unique key");
} else {
this.key = "_" + FT._nextNodeKey++;
}
} else {
this.key = "" + this.key; // Convert to string (#217)
}
// Fix tree.activeNode
// TODO: not elegant: we use obj.active as marker to set tree.activeNode
// when loading from a dictionary.
if (obj.active) {
_assert(
this.tree.activeNode === null,
"only one active node allowed"
);
this.tree.activeNode = this;
}
if (obj.selected) {
// #186
this.tree.lastSelectedNode = this;
}
// TODO: handle obj.focus = true
// Create child nodes
cl = obj.children;
if (cl) {
if (cl.length) {
this._setChildren(cl);
} else {
// if an empty array was passed for a lazy node, keep it, in order to mark it 'loaded'
this.children = this.lazy ? [] : null;
}
} else {
this.children = null;
}
// Add to key/ref map (except for root node)
// if( parent ) {
this.tree._callHook("treeRegisterNode", this.tree, true, this);
// }
}
FancytreeNode.prototype = /** @lends FancytreeNode# */ {
/* Return the direct child FancytreeNode with a given key, index. */
_findDirectChild: function (ptr) {
var i,
l,
cl = this.children;
if (cl) {
if (typeof ptr === "string") {
for (i = 0, l = cl.length; i < l; i++) {
if (cl[i].key === ptr) {
return cl[i];
}
}
} else if (typeof ptr === "number") {
return this.children[ptr];
} else if (ptr.parent === this) {
return ptr;
}
}
return null;
},
// TODO: activate()
// TODO: activateSilently()
/* Internal helper called in recursive addChildren sequence.*/
_setChildren: function (children) {
_assert(
children && (!this.children || this.children.length === 0),
"only init supported"
);
this.children = [];
for (var i = 0, l = children.length; i < l; i++) {
this.children.push(new FancytreeNode(this, children[i]));
}
this.tree._callHook(
"treeStructureChanged",
this.tree,
"setChildren"
);
},
/**
* Append (or insert) a list of child nodes.
*
* @param {NodeData[]} children array of child node definitions (also single child accepted)
* @param {FancytreeNode | string | Integer} [insertBefore] child node (or key or index of such).
* If omitted, the new children are appended.
* @returns {FancytreeNode} first child added
*
* @see FancytreeNode#applyPatch
*/
addChildren: function (children, insertBefore) {
var i,
l,
pos,
origFirstChild = this.getFirstChild(),
origLastChild = this.getLastChild(),
firstNode = null,
nodeList = [];
if ($.isPlainObject(children)) {
children = [children];
}
if (!this.children) {
this.children = [];
}
for (i = 0, l = children.length; i < l; i++) {
nodeList.push(new FancytreeNode(this, children[i]));
}
firstNode = nodeList[0];
if (insertBefore == null) {
this.children = this.children.concat(nodeList);
} else {
// Returns null if insertBefore is not a direct child:
insertBefore = this._findDirectChild(insertBefore);
pos = $.inArray(insertBefore, this.children);
_assert(pos >= 0, "insertBefore must be an existing child");
// insert nodeList after children[pos]
this.children.splice.apply(
this.children,
[pos, 0].concat(nodeList)
);
}
if (origFirstChild && !insertBefore) {
// #708: Fast path -- don't render every child of root, just the new ones!
// #723, #729: but only if it's appended to an existing child list
for (i = 0, l = nodeList.length; i < l; i++) {
nodeList[i].render(); // New nodes were never rendered before
}
// Adjust classes where status may have changed
// Has a first child
if (origFirstChild !== this.getFirstChild()) {
// Different first child -- recompute classes
origFirstChild.renderStatus();
}
if (origLastChild !== this.getLastChild()) {
// Different last child -- recompute classes
origLastChild.renderStatus();
}
} else if (!this.parent || this.parent.ul || this.tr) {
// render if the parent was rendered (or this is a root node)
this.render();
}
if (this.tree.options.selectMode === 3) {
this.fixSelection3FromEndNodes();
}
this.triggerModifyChild(
"add",
nodeList.length === 1 ? nodeList[0] : null
);
return firstNode;
},
/**
* Add class to node's span tag and to .extraClasses.
*
* @param {string} className class name
*
* @since 2.17
*/
addClass: function (className) {
return this.toggleClass(className, true);
},
/**
* Append or prepend a node, or append a child node.
*
* This a convenience function that calls addChildren()
*
* @param {NodeData} node node definition
* @param {string} [mode=child] 'before', 'after', 'firstChild', or 'child' ('over' is a synonym for 'child')
* @returns {FancytreeNode} new node
*/
addNode: function (node, mode) {
if (mode === undefined || mode === "over") {
mode = "child";
}
switch (mode) {
case "after":
return this.getParent().addChildren(
node,
this.getNextSibling()
);
case "before":
return this.getParent().addChildren(node, this);
case "firstChild":
// Insert before the first child if any
var insertBefore = this.children ? this.children[0] : null;
return this.addChildren(node, insertBefore);
case "child":
case "over":
return this.addChildren(node);
}
_assert(false, "Invalid mode: " + mode);
},
/**Add child status nodes that indicate 'More...', etc.
*
* This also maintains the node's `partload` property.
* @param {boolean|object} node optional node definition. Pass `false` to remove all paging nodes.
* @param {string} [mode='child'] 'child'|firstChild'
* @since 2.15
*/
addPagingNode: function (node, mode) {
var i, n;
mode = mode || "child";
if (node === false) {
for (i = this.children.length - 1; i >= 0; i--) {
n = this.children[i];
if (n.statusNodeType === "paging") {
this.removeChild(n);
}
}
this.partload = false;
return;
}
node = $.extend(
{
title: this.tree.options.strings.moreData,
statusNodeType: "paging",
icon: false,
},
node
);
this.partload = true;
return this.addNode(node, mode);
},
/**
* Append new node after this.
*
* This a convenience function that calls addNode(node, 'after')
*
* @param {NodeData} node node definition
* @returns {FancytreeNode} new node
*/
appendSibling: function (node) {
return this.addNode(node, "after");
},
/**
* (experimental) Apply a modification (or navigation) operation.
*
* @param {string} cmd
* @param {object} [opts]
* @see Fancytree#applyCommand
* @since 2.32
*/
applyCommand: function (cmd, opts) {
return this.tree.applyCommand(cmd, this, opts);
},
/**
* Modify existing child nodes.
*
* @param {NodePatch} patch
* @returns {$.Promise}
* @see FancytreeNode#addChildren
*/
applyPatch: function (patch) {
// patch [key, null] means 'remove'
if (patch === null) {
this.remove();
return _getResolvedPromise(this);
}
// TODO: make sure that root node is not collapsed or modified
// copy (most) attributes to node.ATTR or node.data.ATTR
var name,
promise,
v,
IGNORE_MAP = { children: true, expanded: true, parent: true }; // TODO: should be global
for (name in patch) {
if (_hasProp(patch, name)) {
v = patch[name];
if (!IGNORE_MAP[name] && !_isFunction(v)) {
if (NODE_ATTR_MAP[name]) {
this[name] = v;
} else {
this.data[name] = v;
}
}
}
}
// Remove and/or create children
if (_hasProp(patch, "children")) {
this.removeChildren();
if (patch.children) {
// only if not null and not empty list
// TODO: addChildren instead?
this._setChildren(patch.children);
}
// TODO: how can we APPEND or INSERT child nodes?
}
if (this.isVisible()) {
this.renderTitle();
this.renderStatus();
}
// Expand collapse (final step, since this may be async)
if (_hasProp(patch, "expanded")) {
promise = this.setExpanded(patch.expanded);
} else {
promise = _getResolvedPromise(this);
}
return promise;
},
/** Collapse all sibling nodes.
* @returns {$.Promise}
*/
collapseSiblings: function () {
return this.tree._callHook("nodeCollapseSiblings", this);
},
/** Copy this node as sibling or child of `node`.
*
* @param {FancytreeNode} node source node
* @param {string} [mode=child] 'before' | 'after' | 'child'
* @param {Function} [map] callback function(NodeData, FancytreeNode) that could modify the new node
* @returns {FancytreeNode} new
*/
copyTo: function (node, mode, map) {
return node.addNode(this.toDict(true, map), mode);
},
/** Count direct and indirect children.
*
* @param {boolean} [deep=true] pass 'false' to only count direct children
* @returns {int} number of child nodes
*/
countChildren: function (deep) {
var cl = this.children,
i,
l,
n;
if (!cl) {
return 0;
}
n = cl.length;
if (deep !== false) {
for (i = 0, l = n; i < l; i++) {
n += cl[i].countChildren();
}
}
return n;
},
// TODO: deactivate()
/** Write to browser console if debugLevel >= 4 (prepending node info)
*
* @param {*} msg string or object or array of such
*/
debug: function (msg) {
if (this.tree.options.debugLevel >= 4) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("log", arguments);
}
},
/** Deprecated.
* @deprecated since 2014-02-16. Use resetLazy() instead.
*/
discard: function () {
this.warn(
"FancytreeNode.discard() is deprecated since 2014-02-16. Use .resetLazy() instead."
);
return this.resetLazy();
},
/** Remove DOM elements for all descendents. May be called on .collapse event
* to keep the DOM small.
* @param {boolean} [includeSelf=false]
*/
discardMarkup: function (includeSelf) {
var fn = includeSelf ? "nodeRemoveMarkup" : "nodeRemoveChildMarkup";
this.tree._callHook(fn, this);
},
/** Write error to browser console if debugLevel >= 1 (prepending tree info)
*
* @param {*} msg string or object or array of such
*/
error: function (msg) {
if (this.tree.options.debugLevel >= 1) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("error", arguments);
}
},
/**Find all nodes that match condition (excluding self).
*
* @param {string | function(node)} match title string to search for, or a
* callback function that returns `true` if a node is matched.
* @returns {FancytreeNode[]} array of nodes (may be empty)
*/
findAll: function (match) {
match = _isFunction(match) ? match : _makeNodeTitleMatcher(match);
var res = [];
this.visit(function (n) {
if (match(n)) {
res.push(n);
}
});
return res;
},
/**Find first node that matches condition (excluding self).
*
* @param {string | function(node)} match title string to search for, or a
* callback function that returns `true` if a node is matched.
* @returns {FancytreeNode} matching node or null
* @see FancytreeNode#findAll
*/
findFirst: function (match) {
match = _isFunction(match) ? match : _makeNodeTitleMatcher(match);
var res = null;
this.visit(function (n) {
if (match(n)) {
res = n;
return false;
}
});
return res;
},
/** Find a node relative to self.
*
* @param {number|string} where The keyCode that would normally trigger this move,
* or a keyword ('down', 'first', 'last', 'left', 'parent', 'right', 'up').
* @returns {FancytreeNode}
* @since v2.31
*/
findRelatedNode: function (where, includeHidden) {
return this.tree.findRelatedNode(this, where, includeHidden);
},
/* Apply selection state (internal use only) */
_changeSelectStatusAttrs: function (state) {
var changed = false,
opts = this.tree.options,
unselectable = FT.evalOption(
"unselectable",
this,
this,
opts,
false
),
unselectableStatus = FT.evalOption(
"unselectableStatus",
this,
this,
opts,
undefined
);
if (unselectable && unselectableStatus != null) {
state = unselectableStatus;
}
switch (state) {
case false:
changed = this.selected || this.partsel;
this.selected = false;
this.partsel = false;
break;
case true:
changed = !this.selected || !this.partsel;
this.selected = true;
this.partsel = true;
break;
case undefined:
changed = this.selected || !this.partsel;
this.selected = false;
this.partsel = true;
break;
default:
_assert(false, "invalid state: " + state);
}
// this.debug("fixSelection3AfterLoad() _changeSelectStatusAttrs()", state, changed);
if (changed) {
this.renderStatus();
}
return changed;
},
/**
* Fix selection status, after this node was (de)selected in multi-hier mode.
* This includes (de)selecting all children.
*/
fixSelection3AfterClick: function (callOpts) {
var flag = this.isSelected();
// this.debug("fixSelection3AfterClick()");
this.visit(function (node) {
node._changeSelectStatusAttrs(flag);
if (node.radiogroup) {
// #931: don't (de)select this branch
return "skip";
}
});
this.fixSelection3FromEndNodes(callOpts);
},
/**
* Fix selection status for multi-hier mode.
* Only end-nodes are considered to update the descendants branch and parents.
* Should be called after this node has loaded new children or after
* children have been modified using the API.
*/
fixSelection3FromEndNodes: function (callOpts) {
var opts = this.tree.options;
// this.debug("fixSelection3FromEndNodes()");
_assert(opts.selectMode === 3, "expected selectMode 3");
// Visit all end nodes and adjust their parent's `selected` and `partsel`
// attributes. Return selection state true, false, or undefined.
function _walk(node) {
var i,
l,
child,
s,
state,
allSelected,
someSelected,
unselIgnore,
unselState,
children = node.children;
if (children && children.length) {
// check all children recursively
allSelected = true;
someSelected = false;
for (i = 0, l = children.length; i < l; i++) {
child = children[i];
// the selection state of a node is not relevant; we need the end-nodes
s = _walk(child);
// if( !child.unselectableIgnore ) {
unselIgnore = FT.evalOption(
"unselectableIgnore",
child,
child,
opts,
false
);
if (!unselIgnore) {
if (s !== false) {
someSelected = true;
}
if (s !== true) {
allSelected = false;
}
}
}
// eslint-disable-next-line no-nested-ternary
state = allSelected
? true
: someSelected
? undefined
: false;
} else {
// This is an end-node: simply report the status
unselState = FT.evalOption(
"unselectableStatus",
node,
node,
opts,
undefined
);
state = unselState == null ? !!node.selected : !!unselState;
}
// #939: Keep a `partsel` flag that was explicitly set on a lazy node
if (
node.partsel &&
!node.selected &&
node.lazy &&
node.children == null
) {
state = undefined;
}
node._changeSelectStatusAttrs(state);
return state;
}
_walk(this);
// Update parent's state
this.visitParents(function (node) {
var i,
l,
child,
state,
unselIgnore,
unselState,
children = node.children,
allSelected = true,
someSelected = false;
for (i = 0, l = children.length; i < l; i++) {
child = children[i];
unselIgnore = FT.evalOption(
"unselectableIgnore",
child,
child,
opts,
false
);
if (!unselIgnore) {
unselState = FT.evalOption(
"unselectableStatus",
child,
child,
opts,
undefined
);
state =
unselState == null
? !!child.selected
: !!unselState;
// When fixing the parents, we trust the sibling status (i.e.
// we don't recurse)
if (state || child.partsel) {
someSelected = true;
}
if (!state) {
allSelected = false;
}
}
}
// eslint-disable-next-line no-nested-ternary
state = allSelected ? true : someSelected ? undefined : false;
node._changeSelectStatusAttrs(state);
});
},
// TODO: focus()
/**
* Update node data. If dict contains 'children', then also replace
* the hole sub tree.
* @param {NodeData} dict
*
* @see FancytreeNode#addChildren
* @see FancytreeNode#applyPatch
*/
fromDict: function (dict) {
// copy all other attributes to this.data.xxx
for (var name in dict) {
if (NODE_ATTR_MAP[name]) {
// node.NAME = dict.NAME
this[name] = dict[name];
} else if (name === "data") {
// node.data += dict.data
$.extend(this.data, dict.data);
} else if (
!_isFunction(dict[name]) &&
!NONE_NODE_DATA_MAP[name]
) {
// node.data.NAME = dict.NAME
this.data[name] = dict[name];
}
}
if (dict.children) {
// recursively set children and render
this.removeChildren();
this.addChildren(dict.children);
}
this.renderTitle();
/*
var children = dict.children;
if(children === undefined){
this.data = $.extend(this.data, dict);
this.render();
return;
}
dict = $.extend({}, dict);
dict.children = undefined;
this.data = $.extend(this.data, dict);
this.removeChildren();
this.addChild(children);
*/
},
/** Return the list of child nodes (undefined for unexpanded lazy nodes).
* @returns {FancytreeNode[] | undefined}
*/
getChildren: function () {
if (this.hasChildren() === undefined) {
// TODO: only required for lazy nodes?
return undefined; // Lazy node: unloaded, currently loading, or load error
}
return this.children;
},
/** Return the first child node or null.
* @returns {FancytreeNode | null}
*/
getFirstChild: function () {
return this.children ? this.children[0] : null;
},
/** Return the 0-based child index.
* @returns {int}
*/
getIndex: function () {
// return this.parent.children.indexOf(this);
return $.inArray(this, this.parent.children); // indexOf doesn't work in IE7
},
/** Return the hierarchical child index (1-based, e.g. '3.2.4').
* @param {string} [separator="."]
* @param {int} [digits=1]
* @returns {string}
*/
getIndexHier: function (separator, digits) {
separator = separator || ".";
var s,
res = [];
$.each(this.getParentList(false, true), function (i, o) {
s = "" + (o.getIndex() + 1);
if (digits) {
// prepend leading zeroes
s = ("0000000" + s).substr(-digits);
}
res.push(s);
});
return res.join(separator);
},
/** Return the parent keys separated by options.keyPathSeparator, e.g. "/id_1/id_17/id_32".
*
* (Unlike `node.getPath()`, this method prepends a "/" and inverts the first argument.)
*
* @see FancytreeNode#getPath
* @param {boolean} [excludeSelf=false]
* @returns {string}
*/
getKeyPath: function (excludeSelf) {
var sep = this.tree.options.keyPathSeparator;
return sep + this.getPath(!excludeSelf, "key", sep);
},
/** Return the last child of this node or null.
* @returns {FancytreeNode | null}
*/
getLastChild: function () {
return this.children
? this.children[this.children.length - 1]
: null;
},
/** Return node depth. 0: System root node, 1: visible top-level node, 2: first sub-level, ... .
* @returns {int}
*/
getLevel: function () {
var level = 0,
dtn = this.parent;
while (dtn) {
level++;
dtn = dtn.parent;
}
return level;
},
/** Return the successor node (under the same parent) or null.
* @returns {FancytreeNode | null}
*/
getNextSibling: function () {
// TODO: use indexOf, if available: (not in IE6)
if (this.parent) {
var i,
l,
ac = this.parent.children;
for (i = 0, l = ac.length - 1; i < l; i++) {
// up to length-2, so next(last) = null
if (ac[i] === this) {
return ac[i + 1];
}
}
}
return null;
},
/** Return the parent node (null for the system root node).
* @returns {FancytreeNode | null}
*/
getParent: function () {
// TODO: return null for top-level nodes?
return this.parent;
},
/** Return an array of all parent nodes (top-down).
* @param {boolean} [includeRoot=false] Include the invisible system root node.
* @param {boolean} [includeSelf=false] Include the node itself.
* @returns {FancytreeNode[]}
*/
getParentList: function (includeRoot, includeSelf) {
var l = [],
dtn = includeSelf ? this : this.parent;
while (dtn) {
if (includeRoot || dtn.parent) {
l.unshift(dtn);
}
dtn = dtn.parent;
}
return l;
},
/** Return a string representing the hierachical node path, e.g. "a/b/c".
* @param {boolean} [includeSelf=true]
* @param {string | function} [part="title"] node property name or callback
* @param {string} [separator="/"]
* @returns {string}
* @since v2.31
*/
getPath: function (includeSelf, part, separator) {
includeSelf = includeSelf !== false;
part = part || "title";
separator = separator || "/";
var val,
path = [],
isFunc = _isFunction(part);
this.visitParents(function (n) {
if (n.parent) {
val = isFunc ? part(n) : n[part];
path.unshift(val);
}
}, includeSelf);
return path.join(separator);
},
/** Return the predecessor node (under the same parent) or null.
* @returns {FancytreeNode | null}
*/
getPrevSibling: function () {
if (this.parent) {
var i,
l,
ac = this.parent.children;
for (i = 1, l = ac.length; i < l; i++) {
// start with 1, so prev(first) = null
if (ac[i] === this) {
return ac[i - 1];
}
}
}
return null;
},
/**
* Return an array of selected descendant nodes.
* @param {boolean} [stopOnParents=false] only return the topmost selected
* node (useful with selectMode 3)
* @returns {FancytreeNode[]}
*/
getSelectedNodes: function (stopOnParents) {
var nodeList = [];
this.visit(function (node) {
if (node.selected) {
nodeList.push(node);
if (stopOnParents === true) {
return "skip"; // stop processing this branch
}
}
});
return nodeList;
},
/** Return true if node has children. Return undefined if not sure, i.e. the node is lazy and not yet loaded).
* @returns {boolean | undefined}
*/
hasChildren: function () {
if (this.lazy) {
if (this.children == null) {
// null or undefined: Not yet loaded
return undefined;
} else if (this.children.length === 0) {
// Loaded, but response was empty
return false;
} else if (
this.children.length === 1 &&
this.children[0].isStatusNode()
) {
// Currently loading or load error
return undefined;
}
return true;
}
return !!(this.children && this.children.length);
},
/**
* Return true if node has `className` defined in .extraClasses.
*
* @param {string} className class name (separate multiple classes by space)
* @returns {boolean}
*
* @since 2.32
*/
hasClass: function (className) {
return (
(" " + (this.extraClasses || "") + " ").indexOf(
" " + className + " "
) >= 0
);
},
/** Return true if node has keyboard focus.
* @returns {boolean}
*/
hasFocus: function () {
return this.tree.hasFocus() && this.tree.focusNode === this;
},
/** Write to browser console if debugLevel >= 3 (prepending node info)
*
* @param {*} msg string or object or array of such
*/
info: function (msg) {
if (this.tree.options.debugLevel >= 3) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("info", arguments);
}
},
/** Return true if node is active (see also FancytreeNode#isSelected).
* @returns {boolean}
*/
isActive: function () {
return this.tree.activeNode === this;
},
/** Return true if node is vertically below `otherNode`, i.e. rendered in a subsequent row.
* @param {FancytreeNode} otherNode
* @returns {boolean}
* @since 2.28
*/
isBelowOf: function (otherNode) {
return this.getIndexHier(".", 5) > otherNode.getIndexHier(".", 5);
},
/** Return true if node is a direct child of otherNode.
* @param {FancytreeNode} otherNode
* @returns {boolean}
*/
isChildOf: function (otherNode) {
return this.parent && this.parent === otherNode;
},
/** Return true, if node is a direct or indirect sub node of otherNode.
* @param {FancytreeNode} otherNode
* @returns {boolean}
*/
isDescendantOf: function (otherNode) {
if (!otherNode || otherNode.tree !== this.tree) {
return false;
}
var p = this.parent;
while (p) {
if (p === otherNode) {
return true;
}
if (p === p.parent) {
$.error("Recursive parent link: " + p);
}
p = p.parent;
}
return false;
},
/** Return true if node is expanded.
* @returns {boolean}
*/
isExpanded: function () {
return !!this.expanded;
},
/** Return true if node is the first node of its parent's children.
* @returns {boolean}
*/
isFirstSibling: function () {
var p = this.parent;
return !p || p.children[0] === this;
},
/** Return true if node is a folder, i.e. has the node.folder attribute set.
* @returns {boolean}
*/
isFolder: function () {
return !!this.folder;
},
/** Return true if node is the last node of its parent's children.
* @returns {boolean}
*/
isLastSibling: function () {
var p = this.parent;
return !p || p.children[p.children.length - 1] === this;
},
/** Return true if node is lazy (even if data was already loaded)
* @returns {boolean}
*/
isLazy: function () {
return !!this.lazy;
},
/** Return true if node is lazy and loaded. For non-lazy nodes always return true.
* @returns {boolean}
*/
isLoaded: function () {
return !this.lazy || this.hasChildren() !== undefined; // Also checks if the only child is a status node
},
/** Return true if children are currently beeing loaded, i.e. a Ajax request is pending.
* @returns {boolean}
*/
isLoading: function () {
return !!this._isLoading;
},
/*
* @deprecated since v2.4.0: Use isRootNode() instead
*/
isRoot: function () {
return this.isRootNode();
},
/** Return true if node is partially selected (tri-state).
* @returns {boolean}
* @since 2.23
*/
isPartsel: function () {
return !this.selected && !!this.partsel;
},
/** (experimental) Return true if this is partially loaded.
* @returns {boolean}
* @since 2.15
*/
isPartload: function () {
return !!this.partload;
},
/** Return true if this is the (invisible) system root node.
* @returns {boolean}
* @since 2.4
*/
isRootNode: function () {
return this.tree.rootNode === this;
},
/** Return true if node is selected, i.e. has a checkmark set (see also FancytreeNode#isActive).
* @returns {boolean}
*/
isSelected: function () {
return !!this.selected;
},
/** Return true if this node is a temporarily generated system node like
* 'loading', 'paging', or 'error' (node.statusNodeType contains the type).
* @returns {boolean}
*/
isStatusNode: function () {
return !!this.statusNodeType;
},
/** Return true if this node is a status node of type 'paging'.
* @returns {boolean}
* @since 2.15
*/
isPagingNode: function () {
return this.statusNodeType === "paging";
},
/** Return true if this a top level node, i.e. a direct child of the (invisible) system root node.
* @returns {boolean}
* @since 2.4
*/
isTopLevel: function () {
return this.tree.rootNode === this.parent;
},
/** Return true if node is lazy and not yet loaded. For non-lazy nodes always return false.
* @returns {boolean}
*/
isUndefined: function () {
return this.hasChildren() === undefined; // also checks if the only child is a status node
},
/** Return true if all parent nodes are expanded. Note: this does not check
* whether the node is scrolled into the visible part of the screen.
* @returns {boolean}
*/
isVisible: function () {
var i,
l,
n,
hasFilter = this.tree.enableFilter,
parents = this.getParentList(false, false);
// TODO: check $(n.span).is(":visible")
// i.e. return false for nodes (but not parents) that are hidden
// by a filter
if (hasFilter && !this.match && !this.subMatchCount) {
// this.debug( "isVisible: HIDDEN (" + hasFilter + ", " + this.match + ", " + this.match + ")" );
return false;
}
for (i = 0, l = parents.length; i < l; i++) {
n = parents[i];
if (!n.expanded) {
// this.debug("isVisible: HIDDEN (parent collapsed)");
return false;
}
// if (hasFilter && !n.match && !n.subMatchCount) {
// this.debug("isVisible: HIDDEN (" + hasFilter + ", " + this.match + ", " + this.match + ")");
// return false;
// }
}
// this.debug("isVisible: VISIBLE");
return true;
},
/** Deprecated.
* @deprecated since 2014-02-16: use load() instead.
*/
lazyLoad: function (discard) {
$.error(
"FancytreeNode.lazyLoad() is deprecated since 2014-02-16. Use .load() instead."
);
},
/**
* Load all children of a lazy node if neccessary. The <i>expanded</i> state is maintained.
* @param {boolean} [forceReload=false] Pass true to discard any existing nodes before. Otherwise this method does nothing if the node was already loaded.
* @returns {$.Promise}
*/
load: function (forceReload) {
var res,
source,
self = this,
wasExpanded = this.isExpanded();
_assert(this.isLazy(), "load() requires a lazy node");
// _assert( forceReload || this.isUndefined(), "Pass forceReload=true to re-load a lazy node" );
if (!forceReload && !this.isUndefined()) {
return _getResolvedPromise(this);
}
if (this.isLoaded()) {
this.resetLazy(); // also collapses
}
// This method is also called by setExpanded() and loadKeyPath(), so we
// have to avoid recursion.
source = this.tree._triggerNodeEvent("lazyLoad", this);
if (source === false) {
// #69
return _getResolvedPromise(this);
}
_assert(
typeof source !== "boolean",
"lazyLoad event must return source in data.result"
);
res = this.tree._callHook("nodeLoadChildren", this, source);
if (wasExpanded) {
this.expanded = true;
res.always(function () {
self.render();
});
} else {
res.always(function () {
self.renderStatus(); // fix expander icon to 'loaded'
});
}
return res;
},
/** Expand all parents and optionally scroll into visible area as neccessary.
* Promise is resolved, when lazy loading and animations are done.
* @param {object} [opts] passed to `setExpanded()`.
* Defaults to {noAnimation: false, noEvents: false, scrollIntoView: true}
* @returns {$.Promise}
*/
makeVisible: function (opts) {
var i,
self = this,
deferreds = [],
dfd = new $.Deferred(),
parents = this.getParentList(false, false),
len = parents.length,
effects = !(opts && opts.noAnimation === true),
scroll = !(opts && opts.scrollIntoView === false);
// Expand bottom-up, so only the top node is animated
for (i = len - 1; i >= 0; i--) {
// self.debug("pushexpand" + parents[i]);
deferreds.push(parents[i].setExpanded(true, opts));
}
$.when.apply($, deferreds).done(function () {
// All expands have finished
// self.debug("expand DONE", scroll);
if (scroll) {
self.scrollIntoView(effects).done(function () {
// self.debug("scroll DONE");
dfd.resolve();
});
} else {
dfd.resolve();
}
});
return dfd.promise();
},
/** Move this node to targetNode.
* @param {FancytreeNode} targetNode
* @param {string} mode <pre>
* 'child': append this node as last child of targetNode.
* This is the default. To be compatble with the D'n'd
* hitMode, we also accept 'over'.
* 'firstChild': add this node as first child of targetNode.
* 'before': add this node as sibling before targetNode.
* 'after': add this node as sibling after targetNode.</pre>
* @param {function} [map] optional callback(FancytreeNode) to allow modifcations
*/
moveTo: function (targetNode, mode, map) {
if (mode === undefined || mode === "over") {
mode = "child";
} else if (mode === "firstChild") {
if (targetNode.children && targetNode.children.length) {
mode = "before";
targetNode = targetNode.children[0];
} else {
mode = "child";
}
}
var pos,
tree = this.tree,
prevParent = this.parent,
targetParent =
mode === "child" ? targetNode : targetNode.parent;
if (this === targetNode) {
return;
} else if (!this.parent) {
$.error("Cannot move system root");
} else if (targetParent.isDescendantOf(this)) {
$.error("Cannot move a node to its own descendant");
}
if (targetParent !== prevParent) {
prevParent.triggerModifyChild("remove", this);
}
// Unlink this node from current parent
if (this.parent.children.length === 1) {
if (this.parent === targetParent) {
return; // #258
}
this.parent.children = this.parent.lazy ? [] : null;
this.parent.expanded = false;
} else {
pos = $.inArray(this, this.parent.children);
_assert(pos >= 0, "invalid source parent");
this.parent.children.splice(pos, 1);
}
// Remove from source DOM parent
// if(this.parent.ul){
// this.parent.ul.removeChild(this.li);
// }
// Insert this node to target parent's child list
this.parent = targetParent;
if (targetParent.hasChildren()) {
switch (mode) {
case "child":
// Append to existing target children
targetParent.children.push(this);
break;
case "before":
// Insert this node before target node
pos = $.inArray(targetNode, targetParent.children);
_assert(pos >= 0, "invalid target parent");
targetParent.children.splice(pos, 0, this);
break;
case "after":
// Insert this node after target node
pos = $.inArray(targetNode, targetParent.children);
_assert(pos >= 0, "invalid target parent");
targetParent.children.splice(pos + 1, 0, this);
break;
default:
$.error("Invalid mode " + mode);
}
} else {
targetParent.children = [this];
}
// Parent has no <ul> tag yet:
// if( !targetParent.ul ) {
// // This is the parent's first child: create UL tag
// // (Hidden, because it will be
// targetParent.ul = document.createElement("ul");
// targetParent.ul.style.display = "none";
// targetParent.li.appendChild(targetParent.ul);
// }
// // Issue 319: Add to target DOM parent (only if node was already rendered(expanded))
// if(this.li){
// targetParent.ul.appendChild(this.li);
// }
// Let caller modify the nodes
if (map) {
targetNode.visit(map, true);
}
if (targetParent === prevParent) {
targetParent.triggerModifyChild("move", this);
} else {
// prevParent.triggerModifyChild("remove", this);
targetParent.triggerModifyChild("add", this);
}
// Handle cross-tree moves
if (tree !== targetNode.tree) {
// Fix node.tree for all source nodes
// _assert(false, "Cross-tree move is not yet implemented.");
this.warn("Cross-tree moveTo is experimental!");
this.visit(function (n) {
// TODO: fix selection state and activation, ...
n.tree = targetNode.tree;
}, true);
}
// A collaposed node won't re-render children, so we have to remove it manually
// if( !targetParent.expanded ){
// prevParent.ul.removeChild(this.li);
// }
tree._callHook("treeStructureChanged", tree, "moveTo");
// Update HTML markup
if (!prevParent.isDescendantOf(targetParent)) {
prevParent.render();
}
if (
!targetParent.isDescendantOf(prevParent) &&
targetParent !== prevParent
) {
targetParent.render();
}
// TODO: fix selection state
// TODO: fix active state
/*
var tree = this.tree;
var opts = tree.options;
var pers = tree.persistence;
// Always expand, if it's below minExpandLevel
// tree.logDebug ("%s._addChildNode(%o), l=%o", this, ftnode, ftnode.getLevel());
if ( opts.minExpandLevel >= ftnode.getLevel() ) {
// tree.logDebug ("Force expand for %o", ftnode);
this.bExpanded = true;
}
// In multi-hier mode, update the parents selection state
// DT issue #82: only if not initializing, because the children may not exist yet
// if( !ftnode.data.isStatusNode() && opts.selectMode==3 && !isInitializing )
// ftnode._fixSelectionState();
// In multi-hier mode, update the parents selection state
if( ftnode.bSelected && opts.selectMode==3 ) {
var p = this;
while( p ) {
if( !p.hasSubSel )
p._setSubSel(true);
p = p.parent;
}
}
// render this node and the new child
if ( tree.bEnableUpdate )
this.render();
return ftnode;
*/
},
/** Set focus relative to this node and optionally activate.
*
* 'left' collapses the node if it is expanded, or move to the parent
* otherwise.
* 'right' expands the node if it is collapsed, or move to the first
* child otherwise.
*
* @param {string|number} where 'down', 'first', 'last', 'left', 'parent', 'right', or 'up'.
* (Alternatively the keyCode that would normally trigger this move,
* e.g. `$.ui.keyCode.LEFT` = 'left'.
* @param {boolean} [activate=true]
* @returns {$.Promise}
*/
navigate: function (where, activate) {
var node,
KC = $.ui.keyCode;
// Handle optional expand/collapse action for LEFT/RIGHT
switch (where) {
case "left":
case KC.LEFT:
if (this.expanded) {
return this.setExpanded(false);
}
break;
case "right":
case KC.RIGHT:
if (!this.expanded && (this.children || this.lazy)) {
return this.setExpanded();
}
break;
}
// Otherwise activate or focus the related node
node = this.findRelatedNode(where);
if (node) {
// setFocus/setActive will scroll later (if autoScroll is specified)
try {
node.makeVisible({ scrollIntoView: false });
} catch (e) {} // #272
if (activate === false) {
node.setFocus();
return _getResolvedPromise();
}
return node.setActive();
}
this.warn("Could not find related node '" + where + "'.");
return _getResolvedPromise();
},
/**
* Remove this node (not allowed for system root).
*/
remove: function () {
return this.parent.removeChild(this);
},
/**
* Remove childNode from list of direct children.
* @param {FancytreeNode} childNode
*/
removeChild: function (childNode) {
return this.tree._callHook("nodeRemoveChild", this, childNode);
},
/**
* Remove all child nodes and descendents. This converts the node into a leaf.<br>
* If this was a lazy node, it is still considered 'loaded'; call node.resetLazy()
* in order to trigger lazyLoad on next expand.
*/
removeChildren: function () {
return this.tree._callHook("nodeRemoveChildren", this);
},
/**
* Remove class from node's span tag and .extraClasses.
*
* @param {string} className class name
*
* @since 2.17
*/
removeClass: function (className) {
return this.toggleClass(className, false);
},
/**
* This method renders and updates all HTML markup that is required
* to display this node in its current state.<br>
* Note:
* <ul>
* <li>It should only be neccessary to call this method after the node object
* was modified by direct access to its properties, because the common
* API methods (node.setTitle(), moveTo(), addChildren(), remove(), ...)
* already handle this.
* <li> {@link FancytreeNode#renderTitle} and {@link FancytreeNode#renderStatus}
* are implied. If changes are more local, calling only renderTitle() or
* renderStatus() may be sufficient and faster.
* </ul>
*
* @param {boolean} [force=false] re-render, even if html markup was already created
* @param {boolean} [deep=false] also render all descendants, even if parent is collapsed
*/
render: function (force, deep) {
return this.tree._callHook("nodeRender", this, force, deep);
},
/** Create HTML markup for the node's outer `<span>` (expander, checkbox, icon, and title).
* Implies {@link FancytreeNode#renderStatus}.
* @see Fancytree_Hooks#nodeRenderTitle
*/
renderTitle: function () {
return this.tree._callHook("nodeRenderTitle", this);
},
/** Update element's CSS classes according to node state.
* @see Fancytree_Hooks#nodeRenderStatus
*/
renderStatus: function () {
return this.tree._callHook("nodeRenderStatus", this);
},
/**
* (experimental) Replace this node with `source`.
* (Currently only available for paging nodes.)
* @param {NodeData[]} source List of child node definitions
* @since 2.15
*/
replaceWith: function (source) {
var res,
parent = this.parent,
pos = $.inArray(this, parent.children),
self = this;
_assert(
this.isPagingNode(),
"replaceWith() currently requires a paging status node"
);
res = this.tree._callHook("nodeLoadChildren", this, source);
res.done(function (data) {
// New nodes are currently children of `this`.
var children = self.children;
// Prepend newly loaded child nodes to `this`
// Move new children after self
for (i = 0; i < children.length; i++) {
children[i].parent = parent;
}
parent.children.splice.apply(
parent.children,
[pos + 1, 0].concat(children)
);
// Remove self
self.children = null;
self.remove();
// Redraw new nodes
parent.render();
// TODO: set node.partload = false if this was tha last paging node?
// parent.addPagingNode(false);
}).fail(function () {
self.setExpanded();
});
return res;
// $.error("Not implemented: replaceWith()");
},
/**
* Remove all children, collapse, and set the lazy-flag, so that the lazyLoad
* event is triggered on next expand.
*/
resetLazy: function () {
this.removeChildren();
this.expanded = false;
this.lazy = true;
this.children = undefined;
this.renderStatus();
},
/** Schedule activity for delayed execution (cancel any pending request).
* scheduleAction('cancel') will only cancel a pending request (if any).
* @param {string} mode
* @param {number} ms
*/
scheduleAction: function (mode, ms) {
if (this.tree.timer) {
clearTimeout(this.tree.timer);
this.tree.debug("clearTimeout(%o)", this.tree.timer);
}
this.tree.timer = null;
var self = this; // required for closures
switch (mode) {
case "cancel":
// Simply made sure that timer was cleared
break;
case "expand":
this.tree.timer = setTimeout(function () {
self.tree.debug("setTimeout: trigger expand");
self.setExpanded(true);
}, ms);
break;
case "activate":
this.tree.timer = setTimeout(function () {
self.tree.debug("setTimeout: trigger activate");
self.setActive(true);
}, ms);
break;
default:
$.error("Invalid mode " + mode);
}
// this.tree.debug("setTimeout(%s, %s): %s", mode, ms, this.tree.timer);
},
/**
*
* @param {boolean | PlainObject} [effects=false] animation options.
* @param {object} [options=null] {topNode: null, effects: ..., parent: ...} this node will remain visible in
* any case, even if `this` is outside the scroll pane.
* @returns {$.Promise}
*/
scrollIntoView: function (effects, options) {
if (options !== undefined && _isNode(options)) {
throw Error(
"scrollIntoView() with 'topNode' option is deprecated since 2014-05-08. Use 'options.topNode' instead."
);
}
// The scroll parent is typically the plain tree's <UL> container.
// For ext-table, we choose the nearest parent that has `position: relative`
// and `overflow` set.
// (This default can be overridden by the local or global `scrollParent` option.)
var opts = $.extend(
{
effects:
effects === true
? { duration: 200, queue: false }
: effects,
scrollOfs: this.tree.options.scrollOfs,
scrollParent: this.tree.options.scrollParent,
topNode: null,
},
options
),
$scrollParent = opts.scrollParent,
$container = this.tree.$container,
overflowY = $container.css("overflow-y");
if (!$scrollParent) {
if (this.tree.tbody) {
$scrollParent = $container.scrollParent();
} else if (overflowY === "scroll" || overflowY === "auto") {
$scrollParent = $container;
} else {
// #922 plain tree in a non-fixed-sized UL scrolls inside its parent
$scrollParent = $container.scrollParent();
}
} else if (!$scrollParent.jquery) {
// Make sure we have a jQuery object
$scrollParent = $($scrollParent);
}
if (
$scrollParent[0] === document ||
$scrollParent[0] === document.body
) {
// `document` may be returned by $().scrollParent(), if nothing is found,
// but would not work: (see #894)
this.debug(
"scrollIntoView(): normalizing scrollParent to 'window':",
$scrollParent[0]
);
$scrollParent = $(window);
}
// eslint-disable-next-line one-var
var topNodeY,
nodeY,
horzScrollbarHeight,
containerOffsetTop,
dfd = new $.Deferred(),
self = this,
nodeHeight = $(this.span).height(),
topOfs = opts.scrollOfs.top || 0,
bottomOfs = opts.scrollOfs.bottom || 0,
containerHeight = $scrollParent.height(),
scrollTop = $scrollParent.scrollTop(),
$animateTarget = $scrollParent,
isParentWindow = $scrollParent[0] === window,
topNode = opts.topNode || null,
newScrollTop = null;
// this.debug("scrollIntoView(), scrollTop=" + scrollTop, opts.scrollOfs);
// _assert($(this.span).is(":visible"), "scrollIntoView node is invisible"); // otherwise we cannot calc offsets
if (this.isRootNode() || !this.isVisible()) {
// We cannot calc offsets for hidden elements
this.info("scrollIntoView(): node is invisible.");
return _getResolvedPromise();
}
if (isParentWindow) {
nodeY = $(this.span).offset().top;
topNodeY =
topNode && topNode.span ? $(topNode.span).offset().top : 0;
$animateTarget = $("html,body");
} else {
_assert(
$scrollParent[0] !== document &&
$scrollParent[0] !== document.body,
"scrollParent should be a simple element or `window`, not document or body."
);
containerOffsetTop = $scrollParent.offset().top;
nodeY =
$(this.span).offset().top - containerOffsetTop + scrollTop; // relative to scroll parent
topNodeY = topNode
? $(topNode.span).offset().top -
containerOffsetTop +
scrollTop
: 0;
horzScrollbarHeight = Math.max(
0,
$scrollParent.innerHeight() - $scrollParent[0].clientHeight
);
containerHeight -= horzScrollbarHeight;
}
// this.debug(" scrollIntoView(), nodeY=" + nodeY + ", containerHeight=" + containerHeight);
if (nodeY < scrollTop + topOfs) {
// Node is above visible container area
newScrollTop = nodeY - topOfs;
// this.debug(" scrollIntoView(), UPPER newScrollTop=" + newScrollTop);
} else if (
nodeY + nodeHeight >
scrollTop + containerHeight - bottomOfs
) {
newScrollTop = nodeY + nodeHeight - containerHeight + bottomOfs;
// this.debug(" scrollIntoView(), LOWER newScrollTop=" + newScrollTop);
// If a topNode was passed, make sure that it is never scrolled
// outside the upper border
if (topNode) {
_assert(
topNode.isRootNode() || topNode.isVisible(),
"topNode must be visible"
);
if (topNodeY < newScrollTop) {
newScrollTop = topNodeY - topOfs;
// this.debug(" scrollIntoView(), TOP newScrollTop=" + newScrollTop);
}
}
}
if (newScrollTop === null) {
dfd.resolveWith(this);
} else {
// this.debug(" scrollIntoView(), SET newScrollTop=" + newScrollTop);
if (opts.effects) {
opts.effects.complete = function () {
dfd.resolveWith(self);
};
$animateTarget.stop(true).animate(
{
scrollTop: newScrollTop,
},
opts.effects
);
} else {
$animateTarget[0].scrollTop = newScrollTop;
dfd.resolveWith(this);
}
}
return dfd.promise();
},
/**Activate this node.
*
* The `cell` option requires the ext-table and ext-ariagrid extensions.
*
* @param {boolean} [flag=true] pass false to deactivate
* @param {object} [opts] additional options. Defaults to {noEvents: false, noFocus: false, cell: null}
* @returns {$.Promise}
*/
setActive: function (flag, opts) {
return this.tree._callHook("nodeSetActive", this, flag, opts);
},
/**Expand or collapse this node. Promise is resolved, when lazy loading and animations are done.
* @param {boolean} [flag=true] pass false to collapse
* @param {object} [opts] additional options. Defaults to {noAnimation: false, noEvents: false}
* @returns {$.Promise}
*/
setExpanded: function (flag, opts) {
return this.tree._callHook("nodeSetExpanded", this, flag, opts);
},
/**Set keyboard focus to this node.
* @param {boolean} [flag=true] pass false to blur
* @see Fancytree#setFocus
*/
setFocus: function (flag) {
return this.tree._callHook("nodeSetFocus", this, flag);
},
/**Select this node, i.e. check the checkbox.
* @param {boolean} [flag=true] pass false to deselect
* @param {object} [opts] additional options. Defaults to {noEvents: false, p
* propagateDown: null, propagateUp: null, callback: null }
*/
setSelected: function (flag, opts) {
return this.tree._callHook("nodeSetSelected", this, flag, opts);
},
/**Mark a lazy node as 'error', 'loading', 'nodata', or 'ok'.
* @param {string} status 'error'|'loading'|'nodata'|'ok'
* @param {string} [message]
* @param {string} [details]
*/
setStatus: function (status, message, details) {
return this.tree._callHook(
"nodeSetStatus",
this,
status,
message,
details
);
},
/**Rename this node.
* @param {string} title
*/
setTitle: function (title) {
this.title = title;
this.renderTitle();
this.triggerModify("rename");
},
/**Sort child list by title.
* @param {function} [cmp] custom compare function(a, b) that returns -1, 0, or 1 (defaults to sort by title).
* @param {boolean} [deep=false] pass true to sort all descendant nodes
*/
sortChildren: function (cmp, deep) {
var i,
l,
cl = this.children;
if (!cl) {
return;
}
cmp =
cmp ||
function (a, b) {
var x = a.title.toLowerCase(),
y = b.title.toLowerCase();
// eslint-disable-next-line no-nested-ternary
return x === y ? 0 : x > y ? 1 : -1;
};
cl.sort(cmp);
if (deep) {
for (i = 0, l = cl.length; i < l; i++) {
if (cl[i].children) {
cl[i].sortChildren(cmp, "$norender$");
}
}
}
if (deep !== "$norender$") {
this.render();
}
this.triggerModifyChild("sort");
},
/** Convert node (or whole branch) into a plain object.
*
* The result is compatible with node.addChildren().
*
* @param {boolean} [recursive=false] include child nodes
* @param {function} [callback] callback(dict, node) is called for every node, in order to allow modifications.
* Return `false` to ignore this node or `"skip"` to include this node without its children.
* @returns {NodeData}
*/
toDict: function (recursive, callback) {
var i,
l,
node,
res,
dict = {},
self = this;
$.each(NODE_ATTRS, function (i, a) {
if (self[a] || self[a] === false) {
dict[a] = self[a];
}
});
if (!$.isEmptyObject(this.data)) {
dict.data = $.extend({}, this.data);
if ($.isEmptyObject(dict.data)) {
delete dict.data;
}
}
if (callback) {
res = callback(dict, self);
if (res === false) {
return false; // Don't include this node nor its children
}
if (res === "skip") {
recursive = false; // Include this node, but not the children
}
}
if (recursive) {
if (_isArray(this.children)) {
dict.children = [];
for (i = 0, l = this.children.length; i < l; i++) {
node = this.children[i];
if (!node.isStatusNode()) {
res = node.toDict(true, callback);
if (res !== false) {
dict.children.push(res);
}
}
}
}
}
return dict;
},
/**
* Set, clear, or toggle class of node's span tag and .extraClasses.
*
* @param {string} className class name (separate multiple classes by space)
* @param {boolean} [flag] true/false to add/remove class. If omitted, class is toggled.
* @returns {boolean} true if a class was added
*
* @since 2.17
*/
toggleClass: function (value, flag) {
var className,
hasClass,
rnotwhite = /\S+/g,
classNames = value.match(rnotwhite) || [],
i = 0,
wasAdded = false,
statusElem = this[this.tree.statusClassPropName],
curClasses = " " + (this.extraClasses || "") + " ";
// this.info("toggleClass('" + value + "', " + flag + ")", curClasses);
// Modify DOM element directly if it already exists
if (statusElem) {
$(statusElem).toggleClass(value, flag);
}
// Modify node.extraClasses to make this change persistent
// Toggle if flag was not passed
while ((className = classNames[i++])) {
hasClass = curClasses.indexOf(" " + className + " ") >= 0;
flag = flag === undefined ? !hasClass : !!flag;
if (flag) {
if (!hasClass) {
curClasses += className + " ";
wasAdded = true;
}
} else {
while (curClasses.indexOf(" " + className + " ") > -1) {
curClasses = curClasses.replace(
" " + className + " ",
" "
);
}
}
}
this.extraClasses = _trim(curClasses);
// this.info("-> toggleClass('" + value + "', " + flag + "): '" + this.extraClasses + "'");
return wasAdded;
},
/** Flip expanded status. */
toggleExpanded: function () {
return this.tree._callHook("nodeToggleExpanded", this);
},
/** Flip selection status. */
toggleSelected: function () {
return this.tree._callHook("nodeToggleSelected", this);
},
toString: function () {
return "FancytreeNode@" + this.key + "[title='" + this.title + "']";
// return "<FancytreeNode(#" + this.key + ", '" + this.title + "')>";
},
/**
* Trigger `modifyChild` event on a parent to signal that a child was modified.
* @param {string} operation Type of change: 'add', 'remove', 'rename', 'move', 'data', ...
* @param {FancytreeNode} [childNode]
* @param {object} [extra]
*/
triggerModifyChild: function (operation, childNode, extra) {
var data,
modifyChild = this.tree.options.modifyChild;
if (modifyChild) {
if (childNode && childNode.parent !== this) {
$.error(
"childNode " + childNode + " is not a child of " + this
);
}
data = {
node: this,
tree: this.tree,
operation: operation,
childNode: childNode || null,
};
if (extra) {
$.extend(data, extra);
}
modifyChild({ type: "modifyChild" }, data);
}
},
/**
* Trigger `modifyChild` event on node.parent(!).
* @param {string} operation Type of change: 'add', 'remove', 'rename', 'move', 'data', ...
* @param {object} [extra]
*/
triggerModify: function (operation, extra) {
this.parent.triggerModifyChild(operation, this, extra);
},
/** Call fn(node) for all child nodes in hierarchical order (depth-first).<br>
* Stop iteration, if fn() returns false. Skip current branch, if fn() returns "skip".<br>
* Return false if iteration was stopped.
*
* @param {function} fn the callback function.
* Return false to stop iteration, return "skip" to skip this node and
* its children only.
* @param {boolean} [includeSelf=false]
* @returns {boolean}
*/
visit: function (fn, includeSelf) {
var i,
l,
res = true,
children = this.children;
if (includeSelf === true) {
res = fn(this);
if (res === false || res === "skip") {
return res;
}
}
if (children) {
for (i = 0, l = children.length; i < l; i++) {
res = children[i].visit(fn, true);
if (res === false) {
break;
}
}
}
return res;
},
/** Call fn(node) for all child nodes and recursively load lazy children.<br>
* <b>Note:</b> If you need this method, you probably should consider to review
* your architecture! Recursivley loading nodes is a perfect way for lazy
* programmers to flood the server with requests ;-)
*
* @param {function} [fn] optional callback function.
* Return false to stop iteration, return "skip" to skip this node and
* its children only.
* @param {boolean} [includeSelf=false]
* @returns {$.Promise}
* @since 2.4
*/
visitAndLoad: function (fn, includeSelf, _recursion) {
var dfd,
res,
loaders,
node = this;
// node.debug("visitAndLoad");
if (fn && includeSelf === true) {
res = fn(node);
if (res === false || res === "skip") {
return _recursion ? res : _getResolvedPromise();
}
}
if (!node.children && !node.lazy) {
return _getResolvedPromise();
}
dfd = new $.Deferred();
loaders = [];
// node.debug("load()...");
node.load().done(function () {
// node.debug("load()... done.");
for (var i = 0, l = node.children.length; i < l; i++) {
res = node.children[i].visitAndLoad(fn, true, true);
if (res === false) {
dfd.reject();
break;
} else if (res !== "skip") {
loaders.push(res); // Add promise to the list
}
}
$.when.apply(this, loaders).then(function () {
dfd.resolve();
});
});
return dfd.promise();
},
/** Call fn(node) for all parent nodes, bottom-up, including invisible system root.<br>
* Stop iteration, if fn() returns false.<br>
* Return false if iteration was stopped.
*
* @param {function} fn the callback function.
* Return false to stop iteration, return "skip" to skip this node and children only.
* @param {boolean} [includeSelf=false]
* @returns {boolean}
*/
visitParents: function (fn, includeSelf) {
// Visit parent nodes (bottom up)
if (includeSelf && fn(this) === false) {
return false;
}
var p = this.parent;
while (p) {
if (fn(p) === false) {
return false;
}
p = p.parent;
}
return true;
},
/** Call fn(node) for all sibling nodes.<br>
* Stop iteration, if fn() returns false.<br>
* Return false if iteration was stopped.
*
* @param {function} fn the callback function.
* Return false to stop iteration.
* @param {boolean} [includeSelf=false]
* @returns {boolean}
*/
visitSiblings: function (fn, includeSelf) {
var i,
l,
n,
ac = this.parent.children;
for (i = 0, l = ac.length; i < l; i++) {
n = ac[i];
if (includeSelf || n !== this) {
if (fn(n) === false) {
return false;
}
}
}
return true;
},
/** Write warning to browser console if debugLevel >= 2 (prepending node info)
*
* @param {*} msg string or object or array of such
*/
warn: function (msg) {
if (this.tree.options.debugLevel >= 2) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("warn", arguments);
}
},
};
/******************************************************************************
* Fancytree
*/
/**
* Construct a new tree object.
*
* @class Fancytree
* @classdesc The controller behind a fancytree.
* This class also contains 'hook methods': see {@link Fancytree_Hooks}.
*
* @param {Widget} widget
*
* @property {string} _id Automatically generated unique tree instance ID, e.g. "1".
* @property {string} _ns Automatically generated unique tree namespace, e.g. ".fancytree-1".
* @property {FancytreeNode} activeNode Currently active node or null.
* @property {string} ariaPropName Property name of FancytreeNode that contains the element which will receive the aria attributes.
* Typically "li", but "tr" for table extension.
* @property {jQueryObject} $container Outer `<ul>` element (or `<table>` element for ext-table).
* @property {jQueryObject} $div A jQuery object containing the element used to instantiate the tree widget (`widget.element`)
* @property {object|array} columns Recommended place to store shared column meta data. @since 2.27
* @property {object} data Metadata, i.e. properties that may be passed to `source` in addition to a children array.
* @property {object} ext Hash of all active plugin instances.
* @property {FancytreeNode} focusNode Currently focused node or null.
* @property {FancytreeNode} lastSelectedNode Used to implement selectMode 1 (single select)
* @property {string} nodeContainerAttrName Property name of FancytreeNode that contains the outer element of single nodes.
* Typically "li", but "tr" for table extension.
* @property {FancytreeOptions} options Current options, i.e. default options + options passed to constructor.
* @property {FancytreeNode} rootNode Invisible system root node.
* @property {string} statusClassPropName Property name of FancytreeNode that contains the element which will receive the status classes.
* Typically "span", but "tr" for table extension.
* @property {object} types Map for shared type specific meta data, used with node.type attribute. @since 2.27
* @property {object} viewport See ext-vieport. @since v2.31
* @property {object} widget Base widget instance.
*/
function Fancytree(widget) {
this.widget = widget;
this.$div = widget.element;
this.options = widget.options;
if (this.options) {
if (this.options.lazyload !== undefined) {
$.error(
"The 'lazyload' event is deprecated since 2014-02-25. Use 'lazyLoad' (with uppercase L) instead."
);
}
if (this.options.loaderror !== undefined) {
$.error(
"The 'loaderror' event was renamed since 2014-07-03. Use 'loadError' (with uppercase E) instead."
);
}
if (this.options.fx !== undefined) {
$.error(
"The 'fx' option was replaced by 'toggleEffect' since 2014-11-30."
);
}
if (this.options.removeNode !== undefined) {
$.error(
"The 'removeNode' event was replaced by 'modifyChild' since 2.20 (2016-09-10)."
);
}
}
this.ext = {}; // Active extension instances
this.types = {};
this.columns = {};
// allow to init tree.data.foo from <div data-foo=''>
this.data = _getElementDataAsDict(this.$div);
// TODO: use widget.uuid instead?
this._id = "" + (this.options.treeId || $.ui.fancytree._nextId++);
// TODO: use widget.eventNamespace instead?
this._ns = ".fancytree-" + this._id; // append for namespaced events
this.activeNode = null;
this.focusNode = null;
this._hasFocus = null;
this._tempCache = {};
this._lastMousedownNode = null;
this._enableUpdate = true;
this.lastSelectedNode = null;
this.systemFocusElement = null;
this.lastQuicksearchTerm = "";
this.lastQuicksearchTime = 0;
this.viewport = null; // ext-grid
this.statusClassPropName = "span";
this.ariaPropName = "li";
this.nodeContainerAttrName = "li";
// Remove previous markup if any
this.$div.find(">ul.fancytree-container").remove();
// Create a node without parent.
var fakeParent = { tree: this },
$ul;
this.rootNode = new FancytreeNode(fakeParent, {
title: "root",
key: "root_" + this._id,
children: null,
expanded: true,
});
this.rootNode.parent = null;
// Create root markup
$ul = $("<ul>", {
id: "ft-id-" + this._id,
class: "ui-fancytree fancytree-container fancytree-plain",
}).appendTo(this.$div);
this.$container = $ul;
this.rootNode.ul = $ul[0];
if (this.options.debugLevel == null) {
this.options.debugLevel = FT.debugLevel;
}
// // Add container to the TAB chain
// // See http://www.w3.org/TR/wai-aria-practices/#focus_activedescendant
// // #577: Allow to set tabindex to "0", "-1" and ""
// this.$container.attr("tabindex", this.options.tabindex);
// if( this.options.rtl ) {
// this.$container.attr("DIR", "RTL").addClass("fancytree-rtl");
// // }else{
// // this.$container.attr("DIR", null).removeClass("fancytree-rtl");
// }
// if(this.options.aria){
// this.$container.attr("role", "tree");
// if( this.options.selectMode !== 1 ) {
// this.$container.attr("aria-multiselectable", true);
// }
// }
}
Fancytree.prototype = /** @lends Fancytree# */ {
/* Return a context object that can be re-used for _callHook().
* @param {Fancytree | FancytreeNode | EventData} obj
* @param {Event} originalEvent
* @param {Object} extra
* @returns {EventData}
*/
_makeHookContext: function (obj, originalEvent, extra) {
var ctx, tree;
if (obj.node !== undefined) {
// obj is already a context object
if (originalEvent && obj.originalEvent !== originalEvent) {
$.error("invalid args");
}
ctx = obj;
} else if (obj.tree) {
// obj is a FancytreeNode
tree = obj.tree;
ctx = {
node: obj,
tree: tree,
widget: tree.widget,
options: tree.widget.options,
originalEvent: originalEvent,
typeInfo: tree.types[obj.type] || {},
};
} else if (obj.widget) {
// obj is a Fancytree
ctx = {
node: null,
tree: obj,
widget: obj.widget,
options: obj.widget.options,
originalEvent: originalEvent,
};
} else {
$.error("invalid args");
}
if (extra) {
$.extend(ctx, extra);
}
return ctx;
},
/* Trigger a hook function: funcName(ctx, [...]).
*
* @param {string} funcName
* @param {Fancytree|FancytreeNode|EventData} contextObject
* @param {any} [_extraArgs] optional additional arguments
* @returns {any}
*/
_callHook: function (funcName, contextObject, _extraArgs) {
var ctx = this._makeHookContext(contextObject),
fn = this[funcName],
args = Array.prototype.slice.call(arguments, 2);
if (!_isFunction(fn)) {
$.error("_callHook('" + funcName + "') is not a function");
}
args.unshift(ctx);
// this.debug("_hook", funcName, ctx.node && ctx.node.toString() || ctx.tree.toString(), args);
return fn.apply(this, args);
},
_setExpiringValue: function (key, value, ms) {
this._tempCache[key] = {
value: value,
expire: Date.now() + (+ms || 50),
};
},
_getExpiringValue: function (key) {
var entry = this._tempCache[key];
if (entry && entry.expire > Date.now()) {
return entry.value;
}
delete this._tempCache[key];
return null;
},
/* Check if this tree has extension `name` enabled.
*
* @param {string} name name of the required extension
*/
_usesExtension: function (name) {
return $.inArray(name, this.options.extensions) >= 0;
},
/* Check if current extensions dependencies are met and throw an error if not.
*
* This method may be called inside the `treeInit` hook for custom extensions.
*
* @param {string} name name of the required extension
* @param {boolean} [required=true] pass `false` if the extension is optional, but we want to check for order if it is present
* @param {boolean} [before] `true` if `name` must be included before this, `false` otherwise (use `null` if order doesn't matter)
* @param {string} [message] optional error message (defaults to a descriptve error message)
*/
_requireExtension: function (name, required, before, message) {
if (before != null) {
before = !!before;
}
var thisName = this._local.name,
extList = this.options.extensions,
isBefore =
$.inArray(name, extList) < $.inArray(thisName, extList),
isMissing = required && this.ext[name] == null,
badOrder = !isMissing && before != null && before !== isBefore;
_assert(
thisName && thisName !== name,
"invalid or same name '" + thisName + "' (require yourself?)"
);
if (isMissing || badOrder) {
if (!message) {
if (isMissing || required) {
message =
"'" +
thisName +
"' extension requires '" +
name +
"'";
if (badOrder) {
message +=
" to be registered " +
(before ? "before" : "after") +
" itself";
}
} else {
message =
"If used together, `" +
name +
"` must be registered " +
(before ? "before" : "after") +
" `" +
thisName +
"`";
}
}
$.error(message);
return false;
}
return true;
},
/** Activate node with a given key and fire focus and activate events.
*
* A previously activated node will be deactivated.
* If activeVisible option is set, all parents will be expanded as necessary.
* Pass key = false, to deactivate the current node only.
* @param {string} key
* @param {object} [opts] additional options. Defaults to {noEvents: false, noFocus: false}
* @returns {FancytreeNode} activated node (null, if not found)
*/
activateKey: function (key, opts) {
var node = this.getNodeByKey(key);
if (node) {
node.setActive(true, opts);
} else if (this.activeNode) {
this.activeNode.setActive(false, opts);
}
return node;
},
/** (experimental) Add child status nodes that indicate 'More...', ....
* @param {boolean|object} node optional node definition. Pass `false` to remove all paging nodes.
* @param {string} [mode='append'] 'child'|firstChild'
* @since 2.15
*/
addPagingNode: function (node, mode) {
return this.rootNode.addPagingNode(node, mode);
},
/**
* (experimental) Apply a modification (or navigation) operation.
*
* Valid commands:
* - 'moveUp', 'moveDown'
* - 'indent', 'outdent'
* - 'remove'
* - 'edit', 'addChild', 'addSibling': (reqires ext-edit extension)
* - 'cut', 'copy', 'paste': (use an internal singleton 'clipboard')
* - 'down', 'first', 'last', 'left', 'parent', 'right', 'up': navigate
*
* @param {string} cmd
* @param {FancytreeNode} [node=active_node]
* @param {object} [opts] Currently unused
*
* @since 2.32
*/
applyCommand: function (cmd, node, opts_) {
var // clipboard,
refNode;
// opts = $.extend(
// { setActive: true, clipboard: CLIPBOARD },
// opts_
// );
node = node || this.getActiveNode();
// clipboard = opts.clipboard;
switch (cmd) {
// Sorting and indentation:
case "moveUp":
refNode = node.getPrevSibling();
if (refNode) {
node.moveTo(refNode, "before");
node.setActive();
}
break;
case "moveDown":
refNode = node.getNextSibling();
if (refNode) {
node.moveTo(refNode, "after");
node.setActive();
}
break;
case "indent":
refNode = node.getPrevSibling();
if (refNode) {
node.moveTo(refNode, "child");
refNode.setExpanded();
node.setActive();
}
break;
case "outdent":
if (!node.isTopLevel()) {
node.moveTo(node.getParent(), "after");
node.setActive();
}
break;
// Remove:
case "remove":
refNode = node.getPrevSibling() || node.getParent();
node.remove();
if (refNode) {
refNode.setActive();
}
break;
// Add, edit (requires ext-edit):
case "addChild":
node.editCreateNode("child", "");
break;
case "addSibling":
node.editCreateNode("after", "");
break;
case "rename":
node.editStart();
break;
// Simple clipboard simulation:
// case "cut":
// clipboard = { mode: cmd, data: node };
// break;
// case "copy":
// clipboard = {
// mode: cmd,
// data: node.toDict(function(d, n) {
// delete d.key;
// }),
// };
// break;
// case "clear":
// clipboard = null;
// break;
// case "paste":
// if (clipboard.mode === "cut") {
// // refNode = node.getPrevSibling();
// clipboard.data.moveTo(node, "child");
// clipboard.data.setActive();
// } else if (clipboard.mode === "copy") {
// node.addChildren(clipboard.data).setActive();
// }
// break;
// Navigation commands:
case "down":
case "first":
case "last":
case "left":
case "parent":
case "right":
case "up":
return node.navigate(cmd);
default:
$.error("Unhandled command: '" + cmd + "'");
}
},
/** (experimental) Modify existing data model.
*
* @param {Array} patchList array of [key, NodePatch] arrays
* @returns {$.Promise} resolved, when all patches have been applied
* @see TreePatch
*/
applyPatch: function (patchList) {
var dfd,
i,
p2,
key,
patch,
node,
patchCount = patchList.length,
deferredList = [];
for (i = 0; i < patchCount; i++) {
p2 = patchList[i];
_assert(
p2.length === 2,
"patchList must be an array of length-2-arrays"
);
key = p2[0];
patch = p2[1];
node = key === null ? this.rootNode : this.getNodeByKey(key);
if (node) {
dfd = new $.Deferred();
deferredList.push(dfd);
node.applyPatch(patch).always(_makeResolveFunc(dfd, node));
} else {
this.warn("could not find node with key '" + key + "'");
}
}
// Return a promise that is resolved, when ALL patches were applied
return $.when.apply($, deferredList).promise();
},
/* TODO: implement in dnd extension
cancelDrag: function() {
var dd = $.ui.ddmanager.current;
if(dd){
dd.cancel();
}
},
*/
/** Remove all nodes.
* @since 2.14
*/
clear: function (source) {
this._callHook("treeClear", this);
},
/** Return the number of nodes.
* @returns {integer}
*/
count: function () {
return this.rootNode.countChildren();
},
/** Write to browser console if debugLevel >= 4 (prepending tree name)
*
* @param {*} msg string or object or array of such
*/
debug: function (msg) {
if (this.options.debugLevel >= 4) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("log", arguments);
}
},
/** Destroy this widget, restore previous markup and cleanup resources.
*
* @since 2.34
*/
destroy: function () {
this.widget.destroy();
},
/** Enable (or disable) the tree control.
*
* @param {boolean} [flag=true] pass false to disable
* @since 2.30
*/
enable: function (flag) {
if (flag === false) {
this.widget.disable();
} else {
this.widget.enable();
}
},
/** Temporarily suppress rendering to improve performance on bulk-updates.
*
* @param {boolean} flag
* @returns {boolean} previous status
* @since 2.19
*/
enableUpdate: function (flag) {
flag = flag !== false;
if (!!this._enableUpdate === !!flag) {
return flag;
}
this._enableUpdate = flag;
if (flag) {
this.debug("enableUpdate(true): redraw "); //, this._dirtyRoots);
this._callHook("treeStructureChanged", this, "enableUpdate");
this.render();
} else {
// this._dirtyRoots = null;
this.debug("enableUpdate(false)...");
}
return !flag; // return previous value
},
/** Write error to browser console if debugLevel >= 1 (prepending tree info)
*
* @param {*} msg string or object or array of such
*/
error: function (msg) {
if (this.options.debugLevel >= 1) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("error", arguments);
}
},
/** Expand (or collapse) all parent nodes.
*
* This convenience method uses `tree.visit()` and `tree.setExpanded()`
* internally.
*
* @param {boolean} [flag=true] pass false to collapse
* @param {object} [opts] passed to setExpanded()
* @since 2.30
*/
expandAll: function (flag, opts) {
var prev = this.enableUpdate(false);
flag = flag !== false;
this.visit(function (node) {
if (
node.hasChildren() !== false &&
node.isExpanded() !== flag
) {
node.setExpanded(flag, opts);
}
});
this.enableUpdate(prev);
},
/**Find all nodes that matches condition.
*
* @param {string | function(node)} match title string to search for, or a
* callback function that returns `true` if a node is matched.
* @returns {FancytreeNode[]} array of nodes (may be empty)
* @see FancytreeNode#findAll
* @since 2.12
*/
findAll: function (match) {
return this.rootNode.findAll(match);
},
/**Find first node that matches condition.
*
* @param {string | function(node)} match title string to search for, or a
* callback function that returns `true` if a node is matched.
* @returns {FancytreeNode} matching node or null
* @see FancytreeNode#findFirst
* @since 2.12
*/
findFirst: function (match) {
return this.rootNode.findFirst(match);
},
/** Find the next visible node that starts with `match`, starting at `startNode`
* and wrap-around at the end.
*
* @param {string|function} match
* @param {FancytreeNode} [startNode] defaults to first node
* @returns {FancytreeNode} matching node or null
*/
findNextNode: function (match, startNode) {
//, visibleOnly) {
var res = null,
firstNode = this.getFirstChild();
match =
typeof match === "string"
? _makeNodeTitleStartMatcher(match)
: match;
startNode = startNode || firstNode;
function _checkNode(n) {
// console.log("_check " + n)
if (match(n)) {
res = n;
}
if (res || n === startNode) {
return false;
}
}
this.visitRows(_checkNode, {
start: startNode,
includeSelf: false,
});
// Wrap around search
if (!res && startNode !== firstNode) {
this.visitRows(_checkNode, {
start: firstNode,
includeSelf: true,
});
}
return res;
},
/** Find a node relative to another node.
*
* @param {FancytreeNode} node
* @param {string|number} where 'down', 'first', 'last', 'left', 'parent', 'right', or 'up'.
* (Alternatively the keyCode that would normally trigger this move,
* e.g. `$.ui.keyCode.LEFT` = 'left'.
* @param {boolean} [includeHidden=false] Not yet implemented
* @returns {FancytreeNode|null}
* @since v2.31
*/
findRelatedNode: function (node, where, includeHidden) {
var res = null,
KC = $.ui.keyCode;
switch (where) {
case "parent":
case KC.BACKSPACE:
if (node.parent && node.parent.parent) {
res = node.parent;
}
break;
case "first":
case KC.HOME:
// First visible node
this.visit(function (n) {
if (n.isVisible()) {
res = n;
return false;
}
});
break;
case "last":
case KC.END:
this.visit(function (n) {
// last visible node
if (n.isVisible()) {
res = n;
}
});
break;
case "left":
case KC.LEFT:
if (node.expanded) {
node.setExpanded(false);
} else if (node.parent && node.parent.parent) {
res = node.parent;
}
break;
case "right":
case KC.RIGHT:
if (!node.expanded && (node.children || node.lazy)) {
node.setExpanded();
res = node;
} else if (node.children && node.children.length) {
res = node.children[0];
}
break;
case "up":
case KC.UP:
this.visitRows(
function (n) {
res = n;
return false;
},
{ start: node, reverse: true, includeSelf: false }
);
break;
case "down":
case KC.DOWN:
this.visitRows(
function (n) {
res = n;
return false;
},
{ start: node, includeSelf: false }
);
break;
default:
this.tree.warn("Unknown relation '" + where + "'.");
}
return res;
},
// TODO: fromDict
/**
* Generate INPUT elements that can be submitted with html forms.
*
* In selectMode 3 only the topmost selected nodes are considered, unless
* `opts.stopOnParents: false` is passed.
*
* @example
* // Generate input elements for active and selected nodes
* tree.generateFormElements();
* // Generate input elements selected nodes, using a custom `name` attribute
* tree.generateFormElements("cust_sel", false);
* // Generate input elements using a custom filter
* tree.generateFormElements(true, true, { filter: function(node) {
* return node.isSelected() && node.data.yes;
* }});
*
* @param {boolean | string} [selected=true] Pass false to disable, pass a string to override the field name (default: 'ft_ID[]')
* @param {boolean | string} [active=true] Pass false to disable, pass a string to override the field name (default: 'ft_ID_active')
* @param {object} [opts] default { filter: null, stopOnParents: true }
*/
generateFormElements: function (selected, active, opts) {
opts = opts || {};
var nodeList,
selectedName =
typeof selected === "string"
? selected
: "ft_" + this._id + "[]",
activeName =
typeof active === "string"
? active
: "ft_" + this._id + "_active",
id = "fancytree_result_" + this._id,
$result = $("#" + id),
stopOnParents =
this.options.selectMode === 3 &&
opts.stopOnParents !== false;
if ($result.length) {
$result.empty();
} else {
$result = $("<div>", {
id: id,
})
.hide()
.insertAfter(this.$container);
}
if (active !== false && this.activeNode) {
$result.append(
$("<input>", {
type: "radio",
name: activeName,
value: this.activeNode.key,
checked: true,
})
);
}
function _appender(node) {
$result.append(
$("<input>", {
type: "checkbox",
name: selectedName,
value: node.key,
checked: true,
})
);
}
if (opts.filter) {
this.visit(function (node) {
var res = opts.filter(node);
if (res === "skip") {
return res;
}
if (res !== false) {
_appender(node);
}
});
} else if (selected !== false) {
nodeList = this.getSelectedNodes(stopOnParents);
$.each(nodeList, function (idx, node) {
_appender(node);
});
}
},
/**
* Return the currently active node or null.
* @returns {FancytreeNode}
*/
getActiveNode: function () {
return this.activeNode;
},
/** Return the first top level node if any (not the invisible root node).
* @returns {FancytreeNode | null}
*/
getFirstChild: function () {
return this.rootNode.getFirstChild();
},
/**
* Return node that has keyboard focus or null.
* @returns {FancytreeNode}
*/
getFocusNode: function () {
return this.focusNode;
},
/**
* Return current option value.
* (Note: this is the preferred variant of `$().fancytree("option", "KEY")`)
*
* @param {string} name option name (may contain '.')
* @returns {any}
*/
getOption: function (optionName) {
return this.widget.option(optionName);
},
/**
* Return node with a given key or null if not found.
*
* @param {string} key
* @param {FancytreeNode} [searchRoot] only search below this node
* @returns {FancytreeNode | null}
*/
getNodeByKey: function (key, searchRoot) {
// Search the DOM by element ID (assuming this is faster than traversing all nodes).
var el, match;
// TODO: use tree.keyMap if available
// TODO: check opts.generateIds === true
if (!searchRoot) {
el = document.getElementById(this.options.idPrefix + key);
if (el) {
return el.ftnode ? el.ftnode : null;
}
}
// Not found in the DOM, but still may be in an unrendered part of tree
searchRoot = searchRoot || this.rootNode;
match = null;
key = "" + key; // Convert to string (#1005)
searchRoot.visit(function (node) {
if (node.key === key) {
match = node;
return false; // Stop iteration
}
}, true);
return match;
},
/** Return the invisible system root node.
* @returns {FancytreeNode}
*/
getRootNode: function () {
return this.rootNode;
},
/**
* Return an array of selected nodes.
*
* Note: you cannot send this result via Ajax directly. Instead the
* node object need to be converted to plain objects, for example
* by using `$.map()` and `node.toDict()`.
* @param {boolean} [stopOnParents=false] only return the topmost selected
* node (useful with selectMode 3)
* @returns {FancytreeNode[]}
*/
getSelectedNodes: function (stopOnParents) {
return this.rootNode.getSelectedNodes(stopOnParents);
},
/** Return true if the tree control has keyboard focus
* @returns {boolean}
*/
hasFocus: function () {
// var ae = document.activeElement,
// hasFocus = !!(
// ae && $(ae).closest(".fancytree-container").length
// );
// if (hasFocus !== !!this._hasFocus) {
// this.warn(
// "hasFocus(): fix inconsistent container state, now: " +
// hasFocus
// );
// this._hasFocus = hasFocus;
// this.$container.toggleClass("fancytree-treefocus", hasFocus);
// }
// return hasFocus;
return !!this._hasFocus;
},
/** Write to browser console if debugLevel >= 3 (prepending tree name)
* @param {*} msg string or object or array of such
*/
info: function (msg) {
if (this.options.debugLevel >= 3) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("info", arguments);
}
},
/** Return true if any node is currently beeing loaded, i.e. a Ajax request is pending.
* @returns {boolean}
* @since 2.32
*/
isLoading: function () {
var res = false;
this.rootNode.visit(function (n) {
// also visit rootNode
if (n._isLoading || n._requestId) {
res = true;
return false;
}
}, true);
return res;
},
/*
TODO: isInitializing: function() {
return ( this.phase=="init" || this.phase=="postInit" );
},
TODO: isReloading: function() {
return ( this.phase=="init" || this.phase=="postInit" ) && this.options.persist && this.persistence.cookiesFound;
},
TODO: isUserEvent: function() {
return ( this.phase=="userEvent" );
},
*/
/**
* Make sure that a node with a given ID is loaded, by traversing - and
* loading - its parents. This method is meant for lazy hierarchies.
* A callback is executed for every node as we go.
* @example
* // Resolve using node.key:
* tree.loadKeyPath("/_3/_23/_26/_27", function(node, status){
* if(status === "loaded") {
* console.log("loaded intermediate node " + node);
* }else if(status === "ok") {
* node.activate();
* }
* });
* // Use deferred promise:
* tree.loadKeyPath("/_3/_23/_26/_27").progress(function(data){
* if(data.status === "loaded") {
* console.log("loaded intermediate node " + data.node);
* }else if(data.status === "ok") {
* node.activate();
* }
* }).done(function(){
* ...
* });
* // Custom path segment resolver:
* tree.loadKeyPath("/321/431/21/2", {
* matchKey: function(node, key){
* return node.data.refKey === key;
* },
* callback: function(node, status){
* if(status === "loaded") {
* console.log("loaded intermediate node " + node);
* }else if(status === "ok") {
* node.activate();
* }
* }
* });
* @param {string | string[]} keyPathList one or more key paths (e.g. '/3/2_1/7')
* @param {function | object} optsOrCallback callback(node, status) is called for every visited node ('loading', 'loaded', 'ok', 'error').
* Pass an object to define custom key matchers for the path segments: {callback: function, matchKey: function}.
* @returns {$.Promise}
*/
loadKeyPath: function (keyPathList, optsOrCallback) {
var callback,
i,
path,
self = this,
dfd = new $.Deferred(),
parent = this.getRootNode(),
sep = this.options.keyPathSeparator,
pathSegList = [],
opts = $.extend({}, optsOrCallback);
// Prepare options
if (typeof optsOrCallback === "function") {
callback = optsOrCallback;
} else if (optsOrCallback && optsOrCallback.callback) {
callback = optsOrCallback.callback;
}
opts.callback = function (ctx, node, status) {
if (callback) {
callback.call(ctx, node, status);
}
dfd.notifyWith(ctx, [{ node: node, status: status }]);
};
if (opts.matchKey == null) {
opts.matchKey = function (node, key) {
return node.key === key;
};
}
// Convert array of path strings to array of segment arrays
if (!_isArray(keyPathList)) {
keyPathList = [keyPathList];
}
for (i = 0; i < keyPathList.length; i++) {
path = keyPathList[i];
// strip leading slash
if (path.charAt(0) === sep) {
path = path.substr(1);
}
// segListMap[path] = { parent: parent, segList: path.split(sep) };
pathSegList.push(path.split(sep));
// targetList.push({ parent: parent, segList: path.split(sep)/* , path: path*/});
}
// The timeout forces async behavior always (even if nodes are all loaded)
// This way a potential progress() event will fire.
setTimeout(function () {
self._loadKeyPathImpl(dfd, opts, parent, pathSegList).done(
function () {
dfd.resolve();
}
);
}, 0);
return dfd.promise();
},
/*
* Resolve a list of paths, relative to one parent node.
*/
_loadKeyPathImpl: function (dfd, opts, parent, pathSegList) {
var deferredList,
i,
key,
node,
nodeKey,
remain,
remainMap,
tmpParent,
segList,
subDfd,
self = this;
function __findChild(parent, key) {
// console.log("__findChild", key, parent);
var i,
l,
cl = parent.children;
if (cl) {
for (i = 0, l = cl.length; i < l; i++) {
if (opts.matchKey(cl[i], key)) {
return cl[i];
}
}
}
return null;
}
// console.log("_loadKeyPathImpl, parent=", parent, ", pathSegList=", pathSegList);
// Pass 1:
// Handle all path segments for nodes that are already loaded.
// Collect distinct top-most lazy nodes in a map.
// Note that we can use node.key to de-dupe entries, even if a custom matcher would
// look for other node attributes.
// map[node.key] => {node: node, pathList: [list of remaining rest-paths]}
remainMap = {};
for (i = 0; i < pathSegList.length; i++) {
segList = pathSegList[i];
// target = targetList[i];
// Traverse and pop path segments (i.e. keys), until we hit a lazy, unloaded node
tmpParent = parent;
while (segList.length) {
key = segList.shift();
node = __findChild(tmpParent, key);
if (!node) {
this.warn(
"loadKeyPath: key not found: " +
key +
" (parent: " +
tmpParent +
")"
);
opts.callback(this, key, "error");
break;
} else if (segList.length === 0) {
opts.callback(this, node, "ok");
break;
} else if (!node.lazy || node.hasChildren() !== undefined) {
opts.callback(this, node, "loaded");
tmpParent = node;
} else {
opts.callback(this, node, "loaded");
key = node.key; //target.segList.join(sep);
if (remainMap[key]) {
remainMap[key].pathSegList.push(segList);
} else {
remainMap[key] = {
parent: node,
pathSegList: [segList],
};
}
break;
}
}
}
// console.log("_loadKeyPathImpl AFTER pass 1, remainMap=", remainMap);
// Now load all lazy nodes and continue iteration for remaining paths
deferredList = [];
// Avoid jshint warning 'Don't make functions within a loop.':
function __lazyload(dfd, parent, pathSegList) {
// console.log("__lazyload", parent, "pathSegList=", pathSegList);
opts.callback(self, parent, "loading");
parent
.load()
.done(function () {
self._loadKeyPathImpl
.call(self, dfd, opts, parent, pathSegList)
.always(_makeResolveFunc(dfd, self));
})
.fail(function (errMsg) {
self.warn("loadKeyPath: error loading lazy " + parent);
opts.callback(self, node, "error");
dfd.rejectWith(self);
});
}
// remainMap contains parent nodes, each with a list of relative sub-paths.
// We start loading all of them now, and pass the the list to each loader.
for (nodeKey in remainMap) {
if (_hasProp(remainMap, nodeKey)) {
remain = remainMap[nodeKey];
// console.log("for(): remain=", remain, "remainMap=", remainMap);
// key = remain.segList.shift();
// node = __findChild(remain.parent, key);
// if (node == null) { // #576
// // Issue #576, refactored for v2.27:
// // The root cause was, that sometimes the wrong parent was used here
// // to find the next segment.
// // Falling back to getNodeByKey() was a hack that no longer works if a custom
// // matcher is used, because we cannot assume that a single segment-key is unique
// // throughout the tree.
// self.error("loadKeyPath: error loading child by key '" + key + "' (parent: " + target.parent + ")", target);
// // node = self.getNodeByKey(key);
// continue;
// }
subDfd = new $.Deferred();
deferredList.push(subDfd);
__lazyload(subDfd, remain.parent, remain.pathSegList);
}
}
// Return a promise that is resolved, when ALL paths were loaded
return $.when.apply($, deferredList).promise();
},
/** Re-fire beforeActivate, activate, and (optional) focus events.
* Calling this method in the `init` event, will activate the node that
* was marked 'active' in the source data, and optionally set the keyboard
* focus.
* @param [setFocus=false]
*/
reactivate: function (setFocus) {
var res,
node = this.activeNode;
if (!node) {
return _getResolvedPromise();
}
this.activeNode = null; // Force re-activating
res = node.setActive(true, { noFocus: true });
if (setFocus) {
node.setFocus();
}
return res;
},
/** Reload tree from source and return a promise.
* @param [source] optional new source (defaults to initial source data)
* @returns {$.Promise}
*/
reload: function (source) {
this._callHook("treeClear", this);
return this._callHook("treeLoad", this, source);
},
/**Render tree (i.e. create DOM elements for all top-level nodes).
* @param {boolean} [force=false] create DOM elemnts, even if parent is collapsed
* @param {boolean} [deep=false]
*/
render: function (force, deep) {
return this.rootNode.render(force, deep);
},
/**(De)select all nodes.
* @param {boolean} [flag=true]
* @since 2.28
*/
selectAll: function (flag) {
this.visit(function (node) {
node.setSelected(flag);
});
},
// TODO: selectKey: function(key, select)
// TODO: serializeArray: function(stopOnParents)
/**
* @param {boolean} [flag=true]
*/
setFocus: function (flag) {
return this._callHook("treeSetFocus", this, flag);
},
/**
* Set current option value.
* (Note: this is the preferred variant of `$().fancytree("option", "KEY", VALUE)`)
* @param {string} name option name (may contain '.')
* @param {any} new value
*/
setOption: function (optionName, value) {
return this.widget.option(optionName, value);
},
/**
* Call console.time() when in debug mode (verbose >= 4).
*
* @param {string} label
*/
debugTime: function (label) {
if (this.options.debugLevel >= 4) {
window.console.time(this + " - " + label);
}
},
/**
* Call console.timeEnd() when in debug mode (verbose >= 4).
*
* @param {string} label
*/
debugTimeEnd: function (label) {
if (this.options.debugLevel >= 4) {
window.console.timeEnd(this + " - " + label);
}
},
/**
* Return all nodes as nested list of {@link NodeData}.
*
* @param {boolean} [includeRoot=false] Returns the hidden system root node (and its children)
* @param {function} [callback] callback(dict, node) is called for every node, in order to allow modifications.
* Return `false` to ignore this node or "skip" to include this node without its children.
* @returns {Array | object}
* @see FancytreeNode#toDict
*/
toDict: function (includeRoot, callback) {
var res = this.rootNode.toDict(true, callback);
return includeRoot ? res : res.children;
},
/* Implicitly called for string conversions.
* @returns {string}
*/
toString: function () {
return "Fancytree@" + this._id;
// return "<Fancytree(#" + this._id + ")>";
},
/* _trigger a widget event with additional node ctx.
* @see EventData
*/
_triggerNodeEvent: function (type, node, originalEvent, extra) {
// this.debug("_trigger(" + type + "): '" + ctx.node.title + "'", ctx);
var ctx = this._makeHookContext(node, originalEvent, extra),
res = this.widget._trigger(type, originalEvent, ctx);
if (res !== false && ctx.result !== undefined) {
return ctx.result;
}
return res;
},
/* _trigger a widget event with additional tree data. */
_triggerTreeEvent: function (type, originalEvent, extra) {
// this.debug("_trigger(" + type + ")", ctx);
var ctx = this._makeHookContext(this, originalEvent, extra),
res = this.widget._trigger(type, originalEvent, ctx);
if (res !== false && ctx.result !== undefined) {
return ctx.result;
}
return res;
},
/** Call fn(node) for all nodes in hierarchical order (depth-first).
*
* @param {function} fn the callback function.
* Return false to stop iteration, return "skip" to skip this node and children only.
* @returns {boolean} false, if the iterator was stopped.
*/
visit: function (fn) {
return this.rootNode.visit(fn, false);
},
/** Call fn(node) for all nodes in vertical order, top down (or bottom up).<br>
* Stop iteration, if fn() returns false.<br>
* Return false if iteration was stopped.
*
* @param {function} fn the callback function.
* Return false to stop iteration, return "skip" to skip this node and children only.
* @param {object} [options]
* Defaults:
* {start: First top node, reverse: false, includeSelf: true, includeHidden: false}
* @returns {boolean} false if iteration was cancelled
* @since 2.28
*/
visitRows: function (fn, opts) {
if (!this.rootNode.hasChildren()) {
return false;
}
if (opts && opts.reverse) {
delete opts.reverse;
return this._visitRowsUp(fn, opts);
}
opts = opts || {};
var i,
nextIdx,
parent,
res,
siblings,
siblingOfs = 0,
skipFirstNode = opts.includeSelf === false,
includeHidden = !!opts.includeHidden,
checkFilter = !includeHidden && this.enableFilter,
node = opts.start || this.rootNode.children[0];
parent = node.parent;
while (parent) {
// visit siblings
siblings = parent.children;
nextIdx = siblings.indexOf(node) + siblingOfs;
_assert(
nextIdx >= 0,
"Could not find " +
node +
" in parent's children: " +
parent
);
for (i = nextIdx; i < siblings.length; i++) {
node = siblings[i];
if (checkFilter && !node.match && !node.subMatchCount) {
continue;
}
if (!skipFirstNode && fn(node) === false) {
return false;
}
skipFirstNode = false;
// Dive into node's child nodes
if (
node.children &&
node.children.length &&
(includeHidden || node.expanded)
) {
// Disable warning: Functions declared within loops referencing an outer
// scoped variable may lead to confusing semantics:
/*jshint -W083 */
res = node.visit(function (n) {
if (checkFilter && !n.match && !n.subMatchCount) {
return "skip";
}
if (fn(n) === false) {
return false;
}
if (!includeHidden && n.children && !n.expanded) {
return "skip";
}
}, false);
/*jshint +W083 */
if (res === false) {
return false;
}
}
}
// Visit parent nodes (bottom up)
node = parent;
parent = parent.parent;
siblingOfs = 1; //
}
return true;
},
/* Call fn(node) for all nodes in vertical order, bottom up.
*/
_visitRowsUp: function (fn, opts) {
var children,
idx,
parent,
includeHidden = !!opts.includeHidden,
node = opts.start || this.rootNode.children[0];
while (true) {
parent = node.parent;
children = parent.children;
if (children[0] === node) {
// If this is already the first sibling, goto parent
node = parent;
if (!node.parent) {
break; // first node of the tree
}
children = parent.children;
} else {
// Otherwise, goto prev. sibling
idx = children.indexOf(node);
node = children[idx - 1];
// If the prev. sibling has children, follow down to last descendant
while (
// See: https://github.com/eslint/eslint/issues/11302
// eslint-disable-next-line no-unmodified-loop-condition
(includeHidden || node.expanded) &&
node.children &&
node.children.length
) {
children = node.children;
parent = node;
node = children[children.length - 1];
}
}
// Skip invisible
if (!includeHidden && !node.isVisible()) {
continue;
}
if (fn(node) === false) {
return false;
}
}
},
/** Write warning to browser console if debugLevel >= 2 (prepending tree info)
*
* @param {*} msg string or object or array of such
*/
warn: function (msg) {
if (this.options.debugLevel >= 2) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("warn", arguments);
}
},
};
/**
* These additional methods of the {@link Fancytree} class are 'hook functions'
* that can be used and overloaded by extensions.
*
* @see [writing extensions](https://github.com/mar10/fancytree/wiki/TutorialExtensions)
* @mixin Fancytree_Hooks
*/
$.extend(
Fancytree.prototype,
/** @lends Fancytree_Hooks# */
{
/** Default handling for mouse click events.
*
* @param {EventData} ctx
*/
nodeClick: function (ctx) {
var activate,
expand,
// event = ctx.originalEvent,
targetType = ctx.targetType,
node = ctx.node;
// this.debug("ftnode.onClick(" + event.type + "): ftnode:" + this + ", button:" + event.button + ", which: " + event.which, ctx);
// TODO: use switch
// TODO: make sure clicks on embedded <input> doesn't steal focus (see table sample)
if (targetType === "expander") {
if (node.isLoading()) {
// #495: we probably got a click event while a lazy load is pending.
// The 'expanded' state is not yet set, so 'toggle' would expand
// and trigger lazyLoad again.
// It would be better to allow to collapse/expand the status node
// while loading (instead of ignoring), but that would require some
// more work.
node.debug("Got 2nd click while loading: ignored");
return;
}
// Clicking the expander icon always expands/collapses
this._callHook("nodeToggleExpanded", ctx);
} else if (targetType === "checkbox") {
// Clicking the checkbox always (de)selects
this._callHook("nodeToggleSelected", ctx);
if (ctx.options.focusOnSelect) {
// #358
this._callHook("nodeSetFocus", ctx, true);
}
} else {
// Honor `clickFolderMode` for
expand = false;
activate = true;
if (node.folder) {
switch (ctx.options.clickFolderMode) {
case 2: // expand only
expand = true;
activate = false;
break;
case 3: // expand and activate
activate = true;
expand = true; //!node.isExpanded();
break;
// else 1 or 4: just activate
}
}
if (activate) {
this.nodeSetFocus(ctx);
this._callHook("nodeSetActive", ctx, true);
}
if (expand) {
if (!activate) {
// this._callHook("nodeSetFocus", ctx);
}
// this._callHook("nodeSetExpanded", ctx, true);
this._callHook("nodeToggleExpanded", ctx);
}
}
// Make sure that clicks stop, otherwise <a href='#'> jumps to the top
// if(event.target.localName === "a" && event.target.className === "fancytree-title"){
// event.preventDefault();
// }
// TODO: return promise?
},
/** Collapse all other children of same parent.
*
* @param {EventData} ctx
* @param {object} callOpts
*/
nodeCollapseSiblings: function (ctx, callOpts) {
// TODO: return promise?
var ac,
i,
l,
node = ctx.node;
if (node.parent) {
ac = node.parent.children;
for (i = 0, l = ac.length; i < l; i++) {
if (ac[i] !== node && ac[i].expanded) {
this._callHook(
"nodeSetExpanded",
ac[i],
false,
callOpts
);
}
}
}
},
/** Default handling for mouse douleclick events.
* @param {EventData} ctx
*/
nodeDblclick: function (ctx) {
// TODO: return promise?
if (
ctx.targetType === "title" &&
ctx.options.clickFolderMode === 4
) {
// this.nodeSetFocus(ctx);
// this._callHook("nodeSetActive", ctx, true);
this._callHook("nodeToggleExpanded", ctx);
}
// TODO: prevent text selection on dblclicks
if (ctx.targetType === "title") {
ctx.originalEvent.preventDefault();
}
},
/** Default handling for mouse keydown events.
*
* NOTE: this may be called with node == null if tree (but no node) has focus.
* @param {EventData} ctx
*/
nodeKeydown: function (ctx) {
// TODO: return promise?
var matchNode,
stamp,
_res,
focusNode,
event = ctx.originalEvent,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
which = event.which,
// #909: Use event.key, to get unicode characters.
// We can't use `/\w/.test(key)`, because that would
// only detect plain ascii alpha-numerics. But we still need
// to ignore modifier-only, whitespace, cursor-keys, etc.
key = event.key || String.fromCharCode(which),
specialModifiers = !!(
event.altKey ||
event.ctrlKey ||
event.metaKey
),
isAlnum =
!MODIFIERS[which] &&
!SPECIAL_KEYCODES[which] &&
!specialModifiers,
$target = $(event.target),
handled = true,
activate = !(event.ctrlKey || !opts.autoActivate);
// (node || FT).debug("ftnode.nodeKeydown(" + event.type + "): ftnode:" + this + ", charCode:" + event.charCode + ", keyCode: " + event.keyCode + ", which: " + event.which);
// FT.debug( "eventToString(): " + FT.eventToString(event) + ", key='" + key + "', isAlnum: " + isAlnum );
// Set focus to active (or first node) if no other node has the focus yet
if (!node) {
focusNode = this.getActiveNode() || this.getFirstChild();
if (focusNode) {
focusNode.setFocus();
node = ctx.node = this.focusNode;
node.debug("Keydown force focus on active node");
}
}
if (
opts.quicksearch &&
isAlnum &&
!$target.is(":input:enabled")
) {
// Allow to search for longer streaks if typed in quickly
stamp = Date.now();
if (stamp - tree.lastQuicksearchTime > 500) {
tree.lastQuicksearchTerm = "";
}
tree.lastQuicksearchTime = stamp;
tree.lastQuicksearchTerm += key;
// tree.debug("quicksearch find", tree.lastQuicksearchTerm);
matchNode = tree.findNextNode(
tree.lastQuicksearchTerm,
tree.getActiveNode()
);
if (matchNode) {
matchNode.setActive();
}
event.preventDefault();
return;
}
switch (FT.eventToString(event)) {
case "+":
case "=": // 187: '+' @ Chrome, Safari
tree.nodeSetExpanded(ctx, true);
break;
case "-":
tree.nodeSetExpanded(ctx, false);
break;
case "space":
if (node.isPagingNode()) {
tree._triggerNodeEvent("clickPaging", ctx, event);
} else if (
FT.evalOption("checkbox", node, node, opts, false)
) {
// #768
tree.nodeToggleSelected(ctx);
} else {
tree.nodeSetActive(ctx, true);
}
break;
case "return":
tree.nodeSetActive(ctx, true);
break;
case "home":
case "end":
case "backspace":
case "left":
case "right":
case "up":
case "down":
_res = node.navigate(event.which, activate);
break;
default:
handled = false;
}
if (handled) {
event.preventDefault();
}
},
// /** Default handling for mouse keypress events. */
// nodeKeypress: function(ctx) {
// var event = ctx.originalEvent;
// },
// /** Trigger lazyLoad event (async). */
// nodeLazyLoad: function(ctx) {
// var node = ctx.node;
// if(this._triggerNodeEvent())
// },
/** Load child nodes (async).
*
* @param {EventData} ctx
* @param {object[]|object|string|$.Promise|function} source
* @returns {$.Promise} The deferred will be resolved as soon as the (ajax)
* data was rendered.
*/
nodeLoadChildren: function (ctx, source) {
var ajax,
delay,
ajaxDfd = null,
resultDfd,
isAsync = true,
tree = ctx.tree,
node = ctx.node,
nodePrevParent = node.parent,
tag = "nodeLoadChildren",
requestId = Date.now();
// `source` is a callback: use the returned result instead:
if (_isFunction(source)) {
source = source.call(tree, { type: "source" }, ctx);
_assert(
!_isFunction(source),
"source callback must not return another function"
);
}
// `source` is already a promise:
if (_isFunction(source.then)) {
// _assert(_isFunction(source.always), "Expected jQuery?");
ajaxDfd = source;
} else if (source.url) {
// `source` is an Ajax options object
ajax = $.extend({}, ctx.options.ajax, source);
if (ajax.debugDelay) {
// Simulate a slow server
delay = ajax.debugDelay;
delete ajax.debugDelay; // remove debug option
if (_isArray(delay)) {
// random delay range [min..max]
delay =
delay[0] +
Math.random() * (delay[1] - delay[0]);
}
node.warn(
"nodeLoadChildren waiting debugDelay " +
Math.round(delay) +
" ms ..."
);
ajaxDfd = $.Deferred(function (ajaxDfd) {
setTimeout(function () {
$.ajax(ajax)
.done(function () {
ajaxDfd.resolveWith(this, arguments);
})
.fail(function () {
ajaxDfd.rejectWith(this, arguments);
});
}, delay);
});
} else {
ajaxDfd = $.ajax(ajax);
}
} else if ($.isPlainObject(source) || _isArray(source)) {
// `source` is already a constant dict or list, but we convert
// to a thenable for unified processing.
// 2020-01-03: refactored.
// `ajaxDfd = $.when(source)` would do the trick, but the returned
// promise will resolve async, which broke some tests and
// would probably also break current implementations out there.
// So we mock-up a thenable that resolves synchronously:
ajaxDfd = {
then: function (resolve, reject) {
resolve(source, null, null);
},
};
isAsync = false;
} else {
$.error("Invalid source type: " + source);
}
// Check for overlapping requests
if (node._requestId) {
node.warn(
"Recursive load request #" +
requestId +
" while #" +
node._requestId +
" is pending."
);
node._requestId = requestId;
// node.debug("Send load request #" + requestId);
}
if (isAsync) {
tree.debugTime(tag);
tree.nodeSetStatus(ctx, "loading");
}
// The async Ajax request has now started...
// Defer the deferred:
// we want to be able to reject invalid responses, even if
// the raw HTTP Ajax XHR resolved as Ok.
// We use the ajaxDfd.then() syntax here, which is compatible with
// jQuery and ECMA6.
// However resultDfd is a jQuery deferred, which is currently the
// expected result type of nodeLoadChildren()
resultDfd = new $.Deferred();
ajaxDfd.then(
function (data, textStatus, jqXHR) {
// ajaxDfd was resolved, but we reject or resolve resultDfd
// depending on the response data
var errorObj, res;
if (
(source.dataType === "json" ||
source.dataType === "jsonp") &&
typeof data === "string"
) {
$.error(
"Ajax request returned a string (did you get the JSON dataType wrong?)."
);
}
if (node._requestId && node._requestId > requestId) {
// The expected request time stamp is later than `requestId`
// (which was kept as as closure variable to this handler function)
// node.warn("Ignored load response for obsolete request #" + requestId + " (expected #" + node._requestId + ")");
resultDfd.rejectWith(this, [
RECURSIVE_REQUEST_ERROR,
]);
return;
// } else {
// node.debug("Response returned for load request #" + requestId);
}
if (node.parent === null && nodePrevParent !== null) {
resultDfd.rejectWith(this, [
INVALID_REQUEST_TARGET_ERROR,
]);
return;
}
// Allow to adjust the received response data in the `postProcess` event.
if (ctx.options.postProcess) {
// The handler may either
// - modify `ctx.response` in-place (and leave `ctx.result` undefined)
// => res = undefined
// - return a replacement in `ctx.result`
// => res = <new data>
// If res contains an `error` property, an error status is displayed
try {
res = tree._triggerNodeEvent(
"postProcess",
ctx,
ctx.originalEvent,
{
response: data,
error: null,
dataType: source.dataType,
}
);
if (res.error) {
tree.warn(
"postProcess returned error:",
res
);
}
} catch (e) {
res = {
error: e,
message: "" + e,
details: "postProcess failed",
};
}
if (res.error) {
// Either postProcess failed with an exception, or the returned
// result object has an 'error' property attached:
errorObj = $.isPlainObject(res.error)
? res.error
: { message: res.error };
errorObj = tree._makeHookContext(
node,
null,
errorObj
);
resultDfd.rejectWith(this, [errorObj]);
return;
}
if (
_isArray(res) ||
($.isPlainObject(res) && _isArray(res.children))
) {
// Use `ctx.result` if valid
// (otherwise use existing data, which may have been modified in-place)
data = res;
}
} else if (
data &&
_hasProp(data, "d") &&
ctx.options.enableAspx
) {
// Process ASPX WebMethod JSON object inside "d" property
// (only if no postProcess event was defined)
if (ctx.options.enableAspx === 42) {
tree.warn(
"The default for enableAspx will change to `false` in the fututure. " +
"Pass `enableAspx: true` or implement postProcess to silence this warning."
);
}
data =
typeof data.d === "string"
? $.parseJSON(data.d)
: data.d;
}
resultDfd.resolveWith(this, [data]);
},
function (jqXHR, textStatus, errorThrown) {
// ajaxDfd was rejected, so we reject resultDfd as well
var errorObj = tree._makeHookContext(node, null, {
error: jqXHR,
args: Array.prototype.slice.call(arguments),
message: errorThrown,
details: jqXHR.status + ": " + errorThrown,
});
resultDfd.rejectWith(this, [errorObj]);
}
);
// The async Ajax request has now started.
// resultDfd will be resolved/rejected after the response arrived,
// was postProcessed, and checked.
// Now we implement the UI update and add the data to the tree.
// We also return this promise to the caller.
resultDfd
.done(function (data) {
tree.nodeSetStatus(ctx, "ok");
var children, metaData, noDataRes;
if ($.isPlainObject(data)) {
// We got {foo: 'abc', children: [...]}
// Copy extra properties to tree.data.foo
_assert(
node.isRootNode(),
"source may only be an object for root nodes (expecting an array of child objects otherwise)"
);
_assert(
_isArray(data.children),
"if an object is passed as source, it must contain a 'children' array (all other properties are added to 'tree.data')"
);
metaData = data;
children = data.children;
delete metaData.children;
// Copy some attributes to tree.data
$.each(TREE_ATTRS, function (i, attr) {
if (metaData[attr] !== undefined) {
tree[attr] = metaData[attr];
delete metaData[attr];
}
});
// Copy all other attributes to tree.data.NAME
$.extend(tree.data, metaData);
} else {
children = data;
}
_assert(
_isArray(children),
"expected array of children"
);
node._setChildren(children);
if (tree.options.nodata && children.length === 0) {
if (_isFunction(tree.options.nodata)) {
noDataRes = tree.options.nodata.call(
tree,
{ type: "nodata" },
ctx
);
} else if (
tree.options.nodata === true &&
node.isRootNode()
) {
noDataRes = tree.options.strings.noData;
} else if (
typeof tree.options.nodata === "string" &&
node.isRootNode()
) {
noDataRes = tree.options.nodata;
}
if (noDataRes) {
node.setStatus("nodata", noDataRes);
}
}
// trigger fancytreeloadchildren
tree._triggerNodeEvent("loadChildren", node);
})
.fail(function (error) {
var ctxErr;
if (error === RECURSIVE_REQUEST_ERROR) {
node.warn(
"Ignored response for obsolete load request #" +
requestId +
" (expected #" +
node._requestId +
")"
);
return;
} else if (error === INVALID_REQUEST_TARGET_ERROR) {
node.warn(
"Lazy parent node was removed while loading: discarding response."
);
return;
} else if (error.node && error.error && error.message) {
// error is already a context object
ctxErr = error;
} else {
ctxErr = tree._makeHookContext(node, null, {
error: error, // it can be jqXHR or any custom error
args: Array.prototype.slice.call(arguments),
message: error
? error.message || error.toString()
: "",
});
if (ctxErr.message === "[object Object]") {
ctxErr.message = "";
}
}
node.warn(
"Load children failed (" + ctxErr.message + ")",
ctxErr
);
if (
tree._triggerNodeEvent(
"loadError",
ctxErr,
null
) !== false
) {
tree.nodeSetStatus(
ctx,
"error",
ctxErr.message,
ctxErr.details
);
}
})
.always(function () {
node._requestId = null;
if (isAsync) {
tree.debugTimeEnd(tag);
}
});
return resultDfd.promise();
},
/** [Not Implemented] */
nodeLoadKeyPath: function (ctx, keyPathList) {
// TODO: implement and improve
// http://code.google.com/p/dynatree/issues/detail?id=222
},
/**
* Remove a single direct child of ctx.node.
* @param {EventData} ctx
* @param {FancytreeNode} childNode dircect child of ctx.node
*/
nodeRemoveChild: function (ctx, childNode) {
var idx,
node = ctx.node,
// opts = ctx.options,
subCtx = $.extend({}, ctx, { node: childNode }),
children = node.children;
// FT.debug("nodeRemoveChild()", node.toString(), childNode.toString());
if (children.length === 1) {
_assert(childNode === children[0], "invalid single child");
return this.nodeRemoveChildren(ctx);
}
if (
this.activeNode &&
(childNode === this.activeNode ||
this.activeNode.isDescendantOf(childNode))
) {
this.activeNode.setActive(false); // TODO: don't fire events
}
if (
this.focusNode &&
(childNode === this.focusNode ||
this.focusNode.isDescendantOf(childNode))
) {
this.focusNode = null;
}
// TODO: persist must take care to clear select and expand cookies
this.nodeRemoveMarkup(subCtx);
this.nodeRemoveChildren(subCtx);
idx = $.inArray(childNode, children);
_assert(idx >= 0, "invalid child");
// Notify listeners
node.triggerModifyChild("remove", childNode);
// Unlink to support GC
childNode.visit(function (n) {
n.parent = null;
}, true);
this._callHook("treeRegisterNode", this, false, childNode);
// remove from child list
children.splice(idx, 1);
},
/**Remove HTML markup for all descendents of ctx.node.
* @param {EventData} ctx
*/
nodeRemoveChildMarkup: function (ctx) {
var node = ctx.node;
// FT.debug("nodeRemoveChildMarkup()", node.toString());
// TODO: Unlink attr.ftnode to support GC
if (node.ul) {
if (node.isRootNode()) {
$(node.ul).empty();
} else {
$(node.ul).remove();
node.ul = null;
}
node.visit(function (n) {
n.li = n.ul = null;
});
}
},
/**Remove all descendants of ctx.node.
* @param {EventData} ctx
*/
nodeRemoveChildren: function (ctx) {
var //subCtx,
tree = ctx.tree,
node = ctx.node,
children = node.children;
// opts = ctx.options;
// FT.debug("nodeRemoveChildren()", node.toString());
if (!children) {
return;
}
if (this.activeNode && this.activeNode.isDescendantOf(node)) {
this.activeNode.setActive(false); // TODO: don't fire events
}
if (this.focusNode && this.focusNode.isDescendantOf(node)) {
this.focusNode = null;
}
// TODO: persist must take care to clear select and expand cookies
this.nodeRemoveChildMarkup(ctx);
// Unlink children to support GC
// TODO: also delete this.children (not possible using visit())
// subCtx = $.extend({}, ctx);
node.triggerModifyChild("remove", null);
node.visit(function (n) {
n.parent = null;
tree._callHook("treeRegisterNode", tree, false, n);
});
if (node.lazy) {
// 'undefined' would be interpreted as 'not yet loaded' for lazy nodes
node.children = [];
} else {
node.children = null;
}
if (!node.isRootNode()) {
node.expanded = false; // #449, #459
}
this.nodeRenderStatus(ctx);
},
/**Remove HTML markup for ctx.node and all its descendents.
* @param {EventData} ctx
*/
nodeRemoveMarkup: function (ctx) {
var node = ctx.node;
// FT.debug("nodeRemoveMarkup()", node.toString());
// TODO: Unlink attr.ftnode to support GC
if (node.li) {
$(node.li).remove();
node.li = null;
}
this.nodeRemoveChildMarkup(ctx);
},
/**
* Create `<li><span>..</span> .. </li>` tags for this node.
*
* This method takes care that all HTML markup is created that is required
* to display this node in its current state.
*
* Call this method to create new nodes, or after the strucuture
* was changed (e.g. after moving this node or adding/removing children)
* nodeRenderTitle() and nodeRenderStatus() are implied.
*
* ```html
* <li id='KEY' ftnode=NODE>
* <span class='fancytree-node fancytree-expanded fancytree-has-children fancytree-lastsib fancytree-exp-el fancytree-ico-e'>
* <span class="fancytree-expander"></span>
* <span class="fancytree-checkbox"></span> // only present in checkbox mode
* <span class="fancytree-icon"></span>
* <a href="#" class="fancytree-title"> Node 1 </a>
* </span>
* <ul> // only present if node has children
* <li id='KEY' ftnode=NODE> child1 ... </li>
* <li id='KEY' ftnode=NODE> child2 ... </li>
* </ul>
* </li>
* ```
*
* @param {EventData} ctx
* @param {boolean} [force=false] re-render, even if html markup was already created
* @param {boolean} [deep=false] also render all descendants, even if parent is collapsed
* @param {boolean} [collapsed=false] force root node to be collapsed, so we can apply animated expand later
*/
nodeRender: function (ctx, force, deep, collapsed, _recursive) {
/* This method must take care of all cases where the current data mode
* (i.e. node hierarchy) does not match the current markup.
*
* - node was not yet rendered:
* create markup
* - node was rendered: exit fast
* - children have been added
* - children have been removed
*/
var childLI,
childNode1,
childNode2,
i,
l,
next,
subCtx,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
aria = opts.aria,
firstTime = false,
parent = node.parent,
isRootNode = !parent,
children = node.children,
successorLi = null;
// FT.debug("nodeRender(" + !!force + ", " + !!deep + ")", node.toString());
if (tree._enableUpdate === false) {
// tree.debug("no render", tree._enableUpdate);
return;
}
if (!isRootNode && !parent.ul) {
// Calling node.collapse on a deep, unrendered node
return;
}
_assert(isRootNode || parent.ul, "parent UL must exist");
// Render the node
if (!isRootNode) {
// Discard markup on force-mode, or if it is not linked to parent <ul>
if (
node.li &&
(force || node.li.parentNode !== node.parent.ul)
) {
if (node.li.parentNode === node.parent.ul) {
// #486: store following node, so we can insert the new markup there later
successorLi = node.li.nextSibling;
} else {
// May happen, when a top-level node was dropped over another
this.debug(
"Unlinking " +
node +
" (must be child of " +
node.parent +
")"
);
}
// this.debug("nodeRemoveMarkup...");
this.nodeRemoveMarkup(ctx);
}
// Create <li><span /> </li>
// node.debug("render...");
if (node.li) {
// this.nodeRenderTitle(ctx);
this.nodeRenderStatus(ctx);
} else {
// node.debug("render... really");
firstTime = true;
node.li = document.createElement("li");
node.li.ftnode = node;
if (node.key && opts.generateIds) {
node.li.id = opts.idPrefix + node.key;
}
node.span = document.createElement("span");
node.span.className = "fancytree-node";
if (aria && !node.tr) {
$(node.li).attr("role", "treeitem");
}
node.li.appendChild(node.span);
// Create inner HTML for the <span> (expander, checkbox, icon, and title)
this.nodeRenderTitle(ctx);
// Allow tweaking and binding, after node was created for the first time
if (opts.createNode) {
opts.createNode.call(
tree,
{ type: "createNode" },
ctx
);
}
}
// Allow tweaking after node state was rendered
if (opts.renderNode) {
opts.renderNode.call(tree, { type: "renderNode" }, ctx);
}
}
// Visit child nodes
if (children) {
if (isRootNode || node.expanded || deep === true) {
// Create a UL to hold the children
if (!node.ul) {
node.ul = document.createElement("ul");
if (
(collapsed === true && !_recursive) ||
!node.expanded
) {
// hide top UL, so we can use an animation to show it later
node.ul.style.display = "none";
}
if (aria) {
$(node.ul).attr("role", "group");
}
if (node.li) {
// issue #67
node.li.appendChild(node.ul);
} else {
node.tree.$div.append(node.ul);
}
}
// Add child markup
for (i = 0, l = children.length; i < l; i++) {
subCtx = $.extend({}, ctx, { node: children[i] });
this.nodeRender(subCtx, force, deep, false, true);
}
// Remove <li> if nodes have moved to another parent
childLI = node.ul.firstChild;
while (childLI) {
childNode2 = childLI.ftnode;
if (childNode2 && childNode2.parent !== node) {
node.debug(
"_fixParent: remove missing " + childNode2,
childLI
);
next = childLI.nextSibling;
childLI.parentNode.removeChild(childLI);
childLI = next;
} else {
childLI = childLI.nextSibling;
}
}
// Make sure, that <li> order matches node.children order.
childLI = node.ul.firstChild;
for (i = 0, l = children.length - 1; i < l; i++) {
childNode1 = children[i];
childNode2 = childLI.ftnode;
if (childNode1 === childNode2) {
childLI = childLI.nextSibling;
} else {
// node.debug("_fixOrder: mismatch at index " + i + ": " + childNode1 + " != " + childNode2);
node.ul.insertBefore(
childNode1.li,
childNode2.li
);
}
}
}
} else {
// No children: remove markup if any
if (node.ul) {
// alert("remove child markup for " + node);
this.warn("remove child markup for " + node);
this.nodeRemoveChildMarkup(ctx);
}
}
if (!isRootNode) {
// Update element classes according to node state
// this.nodeRenderStatus(ctx);
// Finally add the whole structure to the DOM, so the browser can render
if (firstTime) {
// #486: successorLi is set, if we re-rendered (i.e. discarded)
// existing markup, which we want to insert at the same position.
// (null is equivalent to append)
// parent.ul.appendChild(node.li);
parent.ul.insertBefore(node.li, successorLi);
}
}
},
/** Create HTML inside the node's outer `<span>` (i.e. expander, checkbox,
* icon, and title).
*
* nodeRenderStatus() is implied.
* @param {EventData} ctx
* @param {string} [title] optinal new title
*/
nodeRenderTitle: function (ctx, title) {
// set node connector images, links and text
var checkbox,
className,
icon,
nodeTitle,
role,
tabindex,
tooltip,
iconTooltip,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
aria = opts.aria,
level = node.getLevel(),
ares = [];
if (title !== undefined) {
node.title = title;
}
if (!node.span || tree._enableUpdate === false) {
// Silently bail out if node was not rendered yet, assuming
// node.render() will be called as the node becomes visible
return;
}
// Connector (expanded, expandable or simple)
role =
aria && node.hasChildren() !== false
? " role='button'"
: "";
if (level < opts.minExpandLevel) {
if (!node.lazy) {
node.expanded = true;
}
if (level > 1) {
ares.push(
"<span " +
role +
" class='fancytree-expander fancytree-expander-fixed'></span>"
);
}
// .. else (i.e. for root level) skip expander/connector alltogether
} else {
ares.push(
"<span " + role + " class='fancytree-expander'></span>"
);
}
// Checkbox mode
checkbox = FT.evalOption("checkbox", node, node, opts, false);
if (checkbox && !node.isStatusNode()) {
role = aria ? " role='checkbox'" : "";
className = "fancytree-checkbox";
if (
checkbox === "radio" ||
(node.parent && node.parent.radiogroup)
) {
className += " fancytree-radio";
}
ares.push(
"<span " + role + " class='" + className + "'></span>"
);
}
// Folder or doctype icon
if (node.data.iconClass !== undefined) {
// 2015-11-16
// Handle / warn about backward compatibility
if (node.icon) {
$.error(
"'iconClass' node option is deprecated since v2.14.0: use 'icon' only instead"
);
} else {
node.warn(
"'iconClass' node option is deprecated since v2.14.0: use 'icon' instead"
);
node.icon = node.data.iconClass;
}
}
// If opts.icon is a callback and returns something other than undefined, use that
// else if node.icon is a boolean or string, use that
// else if opts.icon is a boolean or string, use that
// else show standard icon (which may be different for folders or documents)
icon = FT.evalOption("icon", node, node, opts, true);
// if( typeof icon !== "boolean" ) {
// // icon is defined, but not true/false: must be a string
// icon = "" + icon;
// }
if (icon !== false) {
role = aria ? " role='presentation'" : "";
iconTooltip = FT.evalOption(
"iconTooltip",
node,
node,
opts,
null
);
iconTooltip = iconTooltip
? " title='" + _escapeTooltip(iconTooltip) + "'"
: "";
if (typeof icon === "string") {
if (TEST_IMG.test(icon)) {
// node.icon is an image url. Prepend imagePath
icon =
icon.charAt(0) === "/"
? icon
: (opts.imagePath || "") + icon;
ares.push(
"<img src='" +
icon +
"' class='fancytree-icon'" +
iconTooltip +
" alt='' />"
);
} else {
ares.push(
"<span " +
role +
" class='fancytree-custom-icon " +
icon +
"'" +
iconTooltip +
"></span>"
);
}
} else if (icon.text) {
ares.push(
"<span " +
role +
" class='fancytree-custom-icon " +
(icon.addClass || "") +
"'" +
iconTooltip +
">" +
FT.escapeHtml(icon.text) +
"</span>"
);
} else if (icon.html) {
ares.push(
"<span " +
role +
" class='fancytree-custom-icon " +
(icon.addClass || "") +
"'" +
iconTooltip +
">" +
icon.html +
"</span>"
);
} else {
// standard icon: theme css will take care of this
ares.push(
"<span " +
role +
" class='fancytree-icon'" +
iconTooltip +
"></span>"
);
}
}
// Node title
nodeTitle = "";
if (opts.renderTitle) {
nodeTitle =
opts.renderTitle.call(
tree,
{ type: "renderTitle" },
ctx
) || "";
}
if (!nodeTitle) {
tooltip = FT.evalOption("tooltip", node, node, opts, null);
if (tooltip === true) {
tooltip = node.title;
}
// if( node.tooltip ) {
// tooltip = node.tooltip;
// } else if ( opts.tooltip ) {
// tooltip = opts.tooltip === true ? node.title : opts.tooltip.call(tree, node);
// }
tooltip = tooltip
? " title='" + _escapeTooltip(tooltip) + "'"
: "";
tabindex = opts.titlesTabbable ? " tabindex='0'" : "";
nodeTitle =
"<span class='fancytree-title'" +
tooltip +
tabindex +
">" +
(opts.escapeTitles
? FT.escapeHtml(node.title)
: node.title) +
"</span>";
}
ares.push(nodeTitle);
// Note: this will trigger focusout, if node had the focus
//$(node.span).html(ares.join("")); // it will cleanup the jQuery data currently associated with SPAN (if any), but it executes more slowly
node.span.innerHTML = ares.join("");
// Update CSS classes
this.nodeRenderStatus(ctx);
if (opts.enhanceTitle) {
ctx.$title = $(">span.fancytree-title", node.span);
nodeTitle =
opts.enhanceTitle.call(
tree,
{ type: "enhanceTitle" },
ctx
) || "";
}
},
/** Update element classes according to node state.
* @param {EventData} ctx
*/
nodeRenderStatus: function (ctx) {
// Set classes for current status
var $ariaElem,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
// nodeContainer = node[tree.nodeContainerAttrName],
hasChildren = node.hasChildren(),
isLastSib = node.isLastSibling(),
aria = opts.aria,
cn = opts._classNames,
cnList = [],
statusElem = node[tree.statusClassPropName];
if (!statusElem || tree._enableUpdate === false) {
// if this function is called for an unrendered node, ignore it (will be updated on nect render anyway)
return;
}
if (aria) {
$ariaElem = $(node.tr || node.li);
}
// Build a list of class names that we will add to the node <span>
cnList.push(cn.node);
if (tree.activeNode === node) {
cnList.push(cn.active);
// $(">span.fancytree-title", statusElem).attr("tabindex", "0");
// tree.$container.removeAttr("tabindex");
// }else{
// $(">span.fancytree-title", statusElem).removeAttr("tabindex");
// tree.$container.attr("tabindex", "0");
}
if (tree.focusNode === node) {
cnList.push(cn.focused);
}
if (node.expanded) {
cnList.push(cn.expanded);
}
if (aria) {
if (hasChildren === false) {
$ariaElem.removeAttr("aria-expanded");
} else {
$ariaElem.attr("aria-expanded", Boolean(node.expanded));
}
}
if (node.folder) {
cnList.push(cn.folder);
}
if (hasChildren !== false) {
cnList.push(cn.hasChildren);
}
// TODO: required?
if (isLastSib) {
cnList.push(cn.lastsib);
}
if (node.lazy && node.children == null) {
cnList.push(cn.lazy);
}
if (node.partload) {
cnList.push(cn.partload);
}
if (node.partsel) {
cnList.push(cn.partsel);
}
if (FT.evalOption("unselectable", node, node, opts, false)) {
cnList.push(cn.unselectable);
}
if (node._isLoading) {
cnList.push(cn.loading);
}
if (node._error) {
cnList.push(cn.error);
}
if (node.statusNodeType) {
cnList.push(cn.statusNodePrefix + node.statusNodeType);
}
if (node.selected) {
cnList.push(cn.selected);
if (aria) {
$ariaElem.attr("aria-selected", true);
}
} else if (aria) {
$ariaElem.attr("aria-selected", false);
}
if (node.extraClasses) {
cnList.push(node.extraClasses);
}
// IE6 doesn't correctly evaluate multiple class names,
// so we create combined class names that can be used in the CSS
if (hasChildren === false) {
cnList.push(
cn.combinedExpanderPrefix + "n" + (isLastSib ? "l" : "")
);
} else {
cnList.push(
cn.combinedExpanderPrefix +
(node.expanded ? "e" : "c") +
(node.lazy && node.children == null ? "d" : "") +
(isLastSib ? "l" : "")
);
}
cnList.push(
cn.combinedIconPrefix +
(node.expanded ? "e" : "c") +
(node.folder ? "f" : "")
);
// node.span.className = cnList.join(" ");
statusElem.className = cnList.join(" ");
// TODO: we should not set this in the <span> tag also, if we set it here:
// Maybe most (all) of the classes should be set in LI instead of SPAN?
if (node.li) {
// #719: we have to consider that there may be already other classes:
$(node.li).toggleClass(cn.lastsib, isLastSib);
}
},
/** Activate node.
* flag defaults to true.
* If flag is true, the node is activated (must be a synchronous operation)
* If flag is false, the node is deactivated (must be a synchronous operation)
* @param {EventData} ctx
* @param {boolean} [flag=true]
* @param {object} [opts] additional options. Defaults to {noEvents: false, noFocus: false}
* @returns {$.Promise}
*/
nodeSetActive: function (ctx, flag, callOpts) {
// Handle user click / [space] / [enter], according to clickFolderMode.
callOpts = callOpts || {};
var subCtx,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
noEvents = callOpts.noEvents === true,
noFocus = callOpts.noFocus === true,
scroll = callOpts.scrollIntoView !== false,
isActive = node === tree.activeNode;
// flag defaults to true
flag = flag !== false;
// node.debug("nodeSetActive", flag);
if (isActive === flag) {
// Nothing to do
return _getResolvedPromise(node);
}
// #1042: don't scroll between mousedown/-up when clicking an embedded link
if (
scroll &&
ctx.originalEvent &&
$(ctx.originalEvent.target).is("a,:checkbox")
) {
node.info("Not scrolling while clicking an embedded link.");
scroll = false;
}
if (
flag &&
!noEvents &&
this._triggerNodeEvent(
"beforeActivate",
node,
ctx.originalEvent
) === false
) {
// Callback returned false
return _getRejectedPromise(node, ["rejected"]);
}
if (flag) {
if (tree.activeNode) {
_assert(
tree.activeNode !== node,
"node was active (inconsistency)"
);
subCtx = $.extend({}, ctx, { node: tree.activeNode });
tree.nodeSetActive(subCtx, false);
_assert(
tree.activeNode === null,
"deactivate was out of sync?"
);
}
if (opts.activeVisible) {
// If no focus is set (noFocus: true) and there is no focused node, this node is made visible.
// scroll = noFocus && tree.focusNode == null;
// #863: scroll by default (unless `scrollIntoView: false` was passed)
node.makeVisible({ scrollIntoView: scroll });
}
tree.activeNode = node;
tree.nodeRenderStatus(ctx);
if (!noFocus) {
tree.nodeSetFocus(ctx);
}
if (!noEvents) {
tree._triggerNodeEvent(
"activate",
node,
ctx.originalEvent
);
}
} else {
_assert(
tree.activeNode === node,
"node was not active (inconsistency)"
);
tree.activeNode = null;
this.nodeRenderStatus(ctx);
if (!noEvents) {
ctx.tree._triggerNodeEvent(
"deactivate",
node,
ctx.originalEvent
);
}
}
return _getResolvedPromise(node);
},
/** Expand or collapse node, return Deferred.promise.
*
* @param {EventData} ctx
* @param {boolean} [flag=true]
* @param {object} [opts] additional options. Defaults to `{noAnimation: false, noEvents: false}`
* @returns {$.Promise} The deferred will be resolved as soon as the (lazy)
* data was retrieved, rendered, and the expand animation finished.
*/
nodeSetExpanded: function (ctx, flag, callOpts) {
callOpts = callOpts || {};
var _afterLoad,
dfd,
i,
l,
parents,
prevAC,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
noAnimation = callOpts.noAnimation === true,
noEvents = callOpts.noEvents === true;
// flag defaults to true
flag = flag !== false;
// node.debug("nodeSetExpanded(" + flag + ")");
if ($(node.li).hasClass(opts._classNames.animating)) {
node.warn(
"setExpanded(" + flag + ") while animating: ignored."
);
return _getRejectedPromise(node, ["recursion"]);
}
if ((node.expanded && flag) || (!node.expanded && !flag)) {
// Nothing to do
// node.debug("nodeSetExpanded(" + flag + "): nothing to do");
return _getResolvedPromise(node);
} else if (flag && !node.lazy && !node.hasChildren()) {
// Prevent expanding of empty nodes
// return _getRejectedPromise(node, ["empty"]);
return _getResolvedPromise(node);
} else if (!flag && node.getLevel() < opts.minExpandLevel) {
// Prevent collapsing locked levels
return _getRejectedPromise(node, ["locked"]);
} else if (
!noEvents &&
this._triggerNodeEvent(
"beforeExpand",
node,
ctx.originalEvent
) === false
) {
// Callback returned false
return _getRejectedPromise(node, ["rejected"]);
}
// If this node inside a collpased node, no animation and scrolling is needed
if (!noAnimation && !node.isVisible()) {
noAnimation = callOpts.noAnimation = true;
}
dfd = new $.Deferred();
// Auto-collapse mode: collapse all siblings
if (flag && !node.expanded && opts.autoCollapse) {
parents = node.getParentList(false, true);
prevAC = opts.autoCollapse;
try {
opts.autoCollapse = false;
for (i = 0, l = parents.length; i < l; i++) {
// TODO: should return promise?
this._callHook(
"nodeCollapseSiblings",
parents[i],
callOpts
);
}
} finally {
opts.autoCollapse = prevAC;
}
}
// Trigger expand/collapse after expanding
dfd.done(function () {
var lastChild = node.getLastChild();
if (
flag &&
opts.autoScroll &&
!noAnimation &&
lastChild &&
tree._enableUpdate
) {
// Scroll down to last child, but keep current node visible
lastChild
.scrollIntoView(true, { topNode: node })
.always(function () {
if (!noEvents) {
ctx.tree._triggerNodeEvent(
flag ? "expand" : "collapse",
ctx
);
}
});
} else {
if (!noEvents) {
ctx.tree._triggerNodeEvent(
flag ? "expand" : "collapse",
ctx
);
}
}
});
// vvv Code below is executed after loading finished:
_afterLoad = function (callback) {
var cn = opts._classNames,
isVisible,
isExpanded,
effect = opts.toggleEffect;
node.expanded = flag;
tree._callHook(
"treeStructureChanged",
ctx,
flag ? "expand" : "collapse"
);
// Create required markup, but make sure the top UL is hidden, so we
// can animate later
tree._callHook("nodeRender", ctx, false, false, true);
// Hide children, if node is collapsed
if (node.ul) {
isVisible = node.ul.style.display !== "none";
isExpanded = !!node.expanded;
if (isVisible === isExpanded) {
node.warn(
"nodeSetExpanded: UL.style.display already set"
);
} else if (!effect || noAnimation) {
node.ul.style.display =
node.expanded || !parent ? "" : "none";
} else {
// The UI toggle() effect works with the ext-wide extension,
// while jQuery.animate() has problems when the title span
// has position: absolute.
// Since jQuery UI 1.12, the blind effect requires the parent
// element to have 'position: relative'.
// See #716, #717
$(node.li).addClass(cn.animating); // #717
if (_isFunction($(node.ul)[effect.effect])) {
// tree.debug( "use jquery." + effect.effect + " method" );
$(node.ul)[effect.effect]({
duration: effect.duration,
always: function () {
// node.debug("fancytree-animating end: " + node.li.className);
$(this).removeClass(cn.animating); // #716
$(node.li).removeClass(cn.animating); // #717
callback();
},
});
} else {
// The UI toggle() effect works with the ext-wide extension,
// while jQuery.animate() has problems when the title span
// has positon: absolute.
// Since jQuery UI 1.12, the blind effect requires the parent
// element to have 'position: relative'.
// See #716, #717
// tree.debug("use specified effect (" + effect.effect + ") with the jqueryui.toggle method");
// try to stop an animation that might be already in progress
$(node.ul).stop(true, true); //< does not work after resetLazy has been called for a node whose animation wasn't complete and effect was "blind"
// dirty fix to remove a defunct animation (effect: "blind") after resetLazy has been called
$(node.ul)
.parent()
.find(".ui-effects-placeholder")
.remove();
$(node.ul).toggle(
effect.effect,
effect.options,
effect.duration,
function () {
// node.debug("fancytree-animating end: " + node.li.className);
$(this).removeClass(cn.animating); // #716
$(node.li).removeClass(cn.animating); // #717
callback();
}
);
}
return;
}
}
callback();
};
// ^^^ Code above is executed after loading finshed.
// Load lazy nodes, if any. Then continue with _afterLoad()
if (flag && node.lazy && node.hasChildren() === undefined) {
// node.debug("nodeSetExpanded: load start...");
node.load()
.done(function () {
// node.debug("nodeSetExpanded: load done");
if (dfd.notifyWith) {
// requires jQuery 1.6+
dfd.notifyWith(node, ["loaded"]);
}
_afterLoad(function () {
dfd.resolveWith(node);
});
})
.fail(function (errMsg) {
_afterLoad(function () {
dfd.rejectWith(node, [
"load failed (" + errMsg + ")",
]);
});
});
/*
var source = tree._triggerNodeEvent("lazyLoad", node, ctx.originalEvent);
_assert(typeof source !== "boolean", "lazyLoad event must return source in data.result");
node.debug("nodeSetExpanded: load start...");
this._callHook("nodeLoadChildren", ctx, source).done(function(){
node.debug("nodeSetExpanded: load done");
if(dfd.notifyWith){ // requires jQuery 1.6+
dfd.notifyWith(node, ["loaded"]);
}
_afterLoad.call(tree);
}).fail(function(errMsg){
dfd.rejectWith(node, ["load failed (" + errMsg + ")"]);
});
*/
} else {
_afterLoad(function () {
dfd.resolveWith(node);
});
}
// node.debug("nodeSetExpanded: returns");
return dfd.promise();
},
/** Focus or blur this node.
* @param {EventData} ctx
* @param {boolean} [flag=true]
*/
nodeSetFocus: function (ctx, flag) {
// ctx.node.debug("nodeSetFocus(" + flag + ")");
var ctx2,
tree = ctx.tree,
node = ctx.node,
opts = tree.options,
// et = ctx.originalEvent && ctx.originalEvent.type,
isInput = ctx.originalEvent
? $(ctx.originalEvent.target).is(":input")
: false;
flag = flag !== false;
// (node || tree).debug("nodeSetFocus(" + flag + "), event: " + et + ", isInput: "+ isInput);
// Blur previous node if any
if (tree.focusNode) {
if (tree.focusNode === node && flag) {
// node.debug("nodeSetFocus(" + flag + "): nothing to do");
return;
}
ctx2 = $.extend({}, ctx, { node: tree.focusNode });
tree.focusNode = null;
this._triggerNodeEvent("blur", ctx2);
this._callHook("nodeRenderStatus", ctx2);
}
// Set focus to container and node
if (flag) {
if (!this.hasFocus()) {
node.debug("nodeSetFocus: forcing container focus");
this._callHook("treeSetFocus", ctx, true, {
calledByNode: true,
});
}
node.makeVisible({ scrollIntoView: false });
tree.focusNode = node;
if (opts.titlesTabbable) {
if (!isInput) {
// #621
$(node.span).find(".fancytree-title").focus();
}
}
if (opts.aria) {
// Set active descendant to node's span ID (create one, if needed)
$(tree.$container).attr(
"aria-activedescendant",
$(node.tr || node.li)
.uniqueId()
.attr("id")
);
// "ftal_" + opts.idPrefix + node.key);
}
// $(node.span).find(".fancytree-title").focus();
this._triggerNodeEvent("focus", ctx);
// determine if we have focus on or inside tree container
var hasFancytreeFocus =
document.activeElement === tree.$container.get(0) ||
$(document.activeElement, tree.$container).length >= 1;
if (!hasFancytreeFocus) {
// We cannot set KB focus to a node, so use the tree container
// #563, #570: IE scrolls on every call to .focus(), if the container
// is partially outside the viewport. So do it only, when absolutely
// necessary.
$(tree.$container).focus();
}
// if( opts.autoActivate ){
// tree.nodeSetActive(ctx, true);
// }
if (opts.autoScroll) {
node.scrollIntoView();
}
this._callHook("nodeRenderStatus", ctx);
}
},
/** (De)Select node, return new status (sync).
*
* @param {EventData} ctx
* @param {boolean} [flag=true]
* @param {object} [opts] additional options. Defaults to {noEvents: false,
* propagateDown: null, propagateUp: null,
* callback: null,
* }
* @returns {boolean} previous status
*/
nodeSetSelected: function (ctx, flag, callOpts) {
callOpts = callOpts || {};
var node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
noEvents = callOpts.noEvents === true,
parent = node.parent;
// flag defaults to true
flag = flag !== false;
// node.debug("nodeSetSelected(" + flag + ")", ctx);
// Cannot (de)select unselectable nodes directly (only by propagation or
// by setting the `.selected` property)
if (FT.evalOption("unselectable", node, node, opts, false)) {
return;
}
// Remember the user's intent, in case down -> up propagation prevents
// applying it to node.selected
node._lastSelectIntent = flag; // Confusing use of '!'
// Nothing to do?
if (!!node.selected === flag) {
if (opts.selectMode === 3 && node.partsel && !flag) {
// If propagation prevented selecting this node last time, we still
// want to allow to apply setSelected(false) now
} else {
return flag;
}
}
if (
!noEvents &&
this._triggerNodeEvent(
"beforeSelect",
node,
ctx.originalEvent
) === false
) {
return !!node.selected;
}
if (flag && opts.selectMode === 1) {
// single selection mode (we don't uncheck all tree nodes, for performance reasons)
if (tree.lastSelectedNode) {
tree.lastSelectedNode.setSelected(false);
}
node.selected = flag;
} else if (
opts.selectMode === 3 &&
parent &&
!parent.radiogroup &&
!node.radiogroup
) {
// multi-hierarchical selection mode
node.selected = flag;
node.fixSelection3AfterClick(callOpts);
} else if (parent && parent.radiogroup) {
node.visitSiblings(function (n) {
n._changeSelectStatusAttrs(flag && n === node);
}, true);
} else {
// default: selectMode: 2, multi selection mode
node.selected = flag;
}
this.nodeRenderStatus(ctx);
tree.lastSelectedNode = flag ? node : null;
if (!noEvents) {
tree._triggerNodeEvent("select", ctx);
}
},
/** Show node status (ok, loading, error, nodata) using styles and a dummy child node.
*
* @param {EventData} ctx
* @param status
* @param message
* @param details
* @since 2.3
*/
nodeSetStatus: function (ctx, status, message, details) {
var node = ctx.node,
tree = ctx.tree;
function _clearStatusNode() {
// Remove dedicated dummy node, if any
var firstChild = node.children ? node.children[0] : null;
if (firstChild && firstChild.isStatusNode()) {
try {
// I've seen exceptions here with loadKeyPath...
if (node.ul) {
node.ul.removeChild(firstChild.li);
firstChild.li = null; // avoid leaks (DT issue 215)
}
} catch (e) {}
if (node.children.length === 1) {
node.children = [];
} else {
node.children.shift();
}
tree._callHook(
"treeStructureChanged",
ctx,
"clearStatusNode"
);
}
}
function _setStatusNode(data, type) {
// Create/modify the dedicated dummy node for 'loading...' or
// 'error!' status. (only called for direct child of the invisible
// system root)
var firstChild = node.children ? node.children[0] : null;
if (firstChild && firstChild.isStatusNode()) {
$.extend(firstChild, data);
firstChild.statusNodeType = type;
tree._callHook("nodeRenderTitle", firstChild);
} else {
node._setChildren([data]);
tree._callHook(
"treeStructureChanged",
ctx,
"setStatusNode"
);
node.children[0].statusNodeType = type;
tree.render();
}
return node.children[0];
}
switch (status) {
case "ok":
_clearStatusNode();
node._isLoading = false;
node._error = null;
node.renderStatus();
break;
case "loading":
if (!node.parent) {
_setStatusNode(
{
title:
tree.options.strings.loading +
(message ? " (" + message + ")" : ""),
// icon: true, // needed for 'loding' icon
checkbox: false,
tooltip: details,
},
status
);
}
node._isLoading = true;
node._error = null;
node.renderStatus();
break;
case "error":
_setStatusNode(
{
title:
tree.options.strings.loadError +
(message ? " (" + message + ")" : ""),
// icon: false,
checkbox: false,
tooltip: details,
},
status
);
node._isLoading = false;
node._error = { message: message, details: details };
node.renderStatus();
break;
case "nodata":
_setStatusNode(
{
title: message || tree.options.strings.noData,
// icon: false,
checkbox: false,
tooltip: details,
},
status
);
node._isLoading = false;
node._error = null;
node.renderStatus();
break;
default:
$.error("invalid node status " + status);
}
},
/**
*
* @param {EventData} ctx
*/
nodeToggleExpanded: function (ctx) {
return this.nodeSetExpanded(ctx, !ctx.node.expanded);
},
/**
* @param {EventData} ctx
*/
nodeToggleSelected: function (ctx) {
var node = ctx.node,
flag = !node.selected;
// In selectMode: 3 this node may be unselected+partsel, even if
// setSelected(true) was called before, due to `unselectable` children.
// In this case, we now toggle as `setSelected(false)`
if (
node.partsel &&
!node.selected &&
node._lastSelectIntent === true
) {
flag = false;
node.selected = true; // so it is not considered 'nothing to do'
}
node._lastSelectIntent = flag;
return this.nodeSetSelected(ctx, flag);
},
/** Remove all nodes.
* @param {EventData} ctx
*/
treeClear: function (ctx) {
var tree = ctx.tree;
tree.activeNode = null;
tree.focusNode = null;
tree.$div.find(">ul.fancytree-container").empty();
// TODO: call destructors and remove reference loops
tree.rootNode.children = null;
tree._callHook("treeStructureChanged", ctx, "clear");
},
/** Widget was created (called only once, even it re-initialized).
* @param {EventData} ctx
*/
treeCreate: function (ctx) {},
/** Widget was destroyed.
* @param {EventData} ctx
*/
treeDestroy: function (ctx) {
this.$div.find(">ul.fancytree-container").remove();
if (this.$source) {
this.$source.removeClass("fancytree-helper-hidden");
}
},
/** Widget was (re-)initialized.
* @param {EventData} ctx
*/
treeInit: function (ctx) {
var tree = ctx.tree,
opts = tree.options;
//this.debug("Fancytree.treeInit()");
// Add container to the TAB chain
// See http://www.w3.org/TR/wai-aria-practices/#focus_activedescendant
// #577: Allow to set tabindex to "0", "-1" and ""
tree.$container.attr("tabindex", opts.tabindex);
// Copy some attributes to tree.data
$.each(TREE_ATTRS, function (i, attr) {
if (opts[attr] !== undefined) {
tree.info("Move option " + attr + " to tree");
tree[attr] = opts[attr];
delete opts[attr];
}
});
if (opts.checkboxAutoHide) {
tree.$container.addClass("fancytree-checkbox-auto-hide");
}
if (opts.rtl) {
tree.$container
.attr("DIR", "RTL")
.addClass("fancytree-rtl");
} else {
tree.$container
.removeAttr("DIR")
.removeClass("fancytree-rtl");
}
if (opts.aria) {
tree.$container.attr("role", "tree");
if (opts.selectMode !== 1) {
tree.$container.attr("aria-multiselectable", true);
}
}
this.treeLoad(ctx);
},
/** Parse Fancytree from source, as configured in the options.
* @param {EventData} ctx
* @param {object} [source] optional new source (use last data otherwise)
*/
treeLoad: function (ctx, source) {
var metaData,
type,
$ul,
tree = ctx.tree,
$container = ctx.widget.element,
dfd,
// calling context for root node
rootCtx = $.extend({}, ctx, { node: this.rootNode });
if (tree.rootNode.children) {
this.treeClear(ctx);
}
source = source || this.options.source;
if (!source) {
type = $container.data("type") || "html";
switch (type) {
case "html":
// There should be an embedded `<ul>` with initial nodes,
// but another `<ul class='fancytree-container'>` is appended
// to the tree's <div> on startup anyway.
$ul = $container
.find(">ul")
.not(".fancytree-container")
.first();
if ($ul.length) {
$ul.addClass(
"ui-fancytree-source fancytree-helper-hidden"
);
source = $.ui.fancytree.parseHtml($ul);
// allow to init tree.data.foo from <ul data-foo=''>
this.data = $.extend(
this.data,
_getElementDataAsDict($ul)
);
} else {
FT.warn(
"No `source` option was passed and container does not contain `<ul>`: assuming `source: []`."
);
source = [];
}
break;
case "json":
source = $.parseJSON($container.text());
// $container already contains the <ul>, but we remove the plain (json) text
// $container.empty();
$container
.contents()
.filter(function () {
return this.nodeType === 3;
})
.remove();
if ($.isPlainObject(source)) {
// We got {foo: 'abc', children: [...]}
_assert(
_isArray(source.children),
"if an object is passed as source, it must contain a 'children' array (all other properties are added to 'tree.data')"
);
metaData = source;
source = source.children;
delete metaData.children;
// Copy some attributes to tree.data
$.each(TREE_ATTRS, function (i, attr) {
if (metaData[attr] !== undefined) {
tree[attr] = metaData[attr];
delete metaData[attr];
}
});
// Copy extra properties to tree.data.foo
$.extend(tree.data, metaData);
}
break;
default:
$.error("Invalid data-type: " + type);
}
} else if (typeof source === "string") {
// TODO: source is an element ID
$.error("Not implemented");
}
// preInit is fired when the widget markup is created, but nodes
// not yet loaded
tree._triggerTreeEvent("preInit", null);
// Trigger fancytreeinit after nodes have been loaded
dfd = this.nodeLoadChildren(rootCtx, source)
.done(function () {
tree._callHook(
"treeStructureChanged",
ctx,
"loadChildren"
);
tree.render();
if (ctx.options.selectMode === 3) {
tree.rootNode.fixSelection3FromEndNodes();
}
if (tree.activeNode && tree.options.activeVisible) {
tree.activeNode.makeVisible();
}
tree._triggerTreeEvent("init", null, { status: true });
})
.fail(function () {
tree.render();
tree._triggerTreeEvent("init", null, { status: false });
});
return dfd;
},
/** Node was inserted into or removed from the tree.
* @param {EventData} ctx
* @param {boolean} add
* @param {FancytreeNode} node
*/
treeRegisterNode: function (ctx, add, node) {
ctx.tree._callHook(
"treeStructureChanged",
ctx,
add ? "addNode" : "removeNode"
);
},
/** Widget got focus.
* @param {EventData} ctx
* @param {boolean} [flag=true]
*/
treeSetFocus: function (ctx, flag, callOpts) {
var targetNode;
flag = flag !== false;
// this.debug("treeSetFocus(" + flag + "), callOpts: ", callOpts, this.hasFocus());
// this.debug(" focusNode: " + this.focusNode);
// this.debug(" activeNode: " + this.activeNode);
if (flag !== this.hasFocus()) {
this._hasFocus = flag;
if (!flag && this.focusNode) {
// Node also looses focus if widget blurs
this.focusNode.setFocus(false);
} else if (flag && (!callOpts || !callOpts.calledByNode)) {
$(this.$container).focus();
}
this.$container.toggleClass("fancytree-treefocus", flag);
this._triggerTreeEvent(flag ? "focusTree" : "blurTree");
if (flag && !this.activeNode) {
// #712: Use last mousedowned node ('click' event fires after focusin)
targetNode =
this._lastMousedownNode || this.getFirstChild();
if (targetNode) {
targetNode.setFocus();
}
}
}
},
/** Widget option was set using `$().fancytree("option", "KEY", VALUE)`.
*
* Note: `key` may reference a nested option, e.g. 'dnd5.scroll'.
* In this case `value`contains the complete, modified `dnd5` option hash.
* We can check for changed values like
* if( value.scroll !== tree.options.dnd5.scroll ) {...}
*
* @param {EventData} ctx
* @param {string} key option name
* @param {any} value option value
*/
treeSetOption: function (ctx, key, value) {
var tree = ctx.tree,
callDefault = true,
callCreate = false,
callRender = false;
switch (key) {
case "aria":
case "checkbox":
case "icon":
case "minExpandLevel":
case "tabindex":
// tree._callHook("treeCreate", tree);
callCreate = true;
callRender = true;
break;
case "checkboxAutoHide":
tree.$container.toggleClass(
"fancytree-checkbox-auto-hide",
!!value
);
break;
case "escapeTitles":
case "tooltip":
callRender = true;
break;
case "rtl":
if (value === false) {
tree.$container
.removeAttr("DIR")
.removeClass("fancytree-rtl");
} else {
tree.$container
.attr("DIR", "RTL")
.addClass("fancytree-rtl");
}
callRender = true;
break;
case "source":
callDefault = false;
tree._callHook("treeLoad", tree, value);
callRender = true;
break;
}
tree.debug(
"set option " +
key +
"=" +
value +
" <" +
typeof value +
">"
);
if (callDefault) {
if (this.widget._super) {
// jQuery UI 1.9+
this.widget._super.call(this.widget, key, value);
} else {
// jQuery UI <= 1.8, we have to manually invoke the _setOption method from the base widget
$.Widget.prototype._setOption.call(
this.widget,
key,
value
);
}
}
if (callCreate) {
tree._callHook("treeCreate", tree);
}
if (callRender) {
tree.render(true, false); // force, not-deep
}
},
/** A Node was added, removed, moved, or it's visibility changed.
* @param {EventData} ctx
*/
treeStructureChanged: function (ctx, type) {},
}
);
/*******************************************************************************
* jQuery UI widget boilerplate
*/
/**
* The plugin (derrived from [jQuery.Widget](http://api.jqueryui.com/jQuery.widget/)).
*
* **Note:**
* These methods implement the standard jQuery UI widget API.
* It is recommended to use methods of the {Fancytree} instance instead
*
* @example
* // DEPRECATED: Access jQuery UI widget methods and members:
* var tree = $("#tree").fancytree("getTree", "#myTree");
* var node = $.ui.fancytree.getTree("#tree").getActiveNode();
*
* // RECOMMENDED: Use the Fancytree object API
* var tree = $.ui.fancytree.getTree("#myTree");
* var node = tree.getActiveNode();
*
* // or you may already have stored the tree instance upon creation:
* import {createTree, version} from 'jquery.fancytree'
* const tree = createTree('#tree', { ... });
* var node = tree.getActiveNode();
*
* @see {Fancytree_Static#getTree}
* @deprecated Use methods of the {Fancytree} instance instead
* @mixin Fancytree_Widget
*/
$.widget(
"ui.fancytree",
/** @lends Fancytree_Widget# */
{
/**These options will be used as defaults
* @type {FancytreeOptions}
*/
options: {
activeVisible: true,
ajax: {
type: "GET",
cache: false, // false: Append random '_' argument to the request url to prevent caching.
// timeout: 0, // >0: Make sure we get an ajax error if server is unreachable
dataType: "json", // Expect json format and pass json object to callbacks.
},
aria: true,
autoActivate: true,
autoCollapse: false,
autoScroll: false,
checkbox: false,
clickFolderMode: 4,
copyFunctionsToData: false,
debugLevel: null, // 0..4 (null: use global setting $.ui.fancytree.debugLevel)
disabled: false, // TODO: required anymore?
enableAspx: 42, // TODO: this is truethy, but distinguishable from true: default will change to false in the future
escapeTitles: false,
extensions: [],
focusOnSelect: false,
generateIds: false,
icon: true,
idPrefix: "ft_",
keyboard: true,
keyPathSeparator: "/",
minExpandLevel: 1,
nodata: true, // (bool, string, or callback) display message, when no data available
quicksearch: false,
rtl: false,
scrollOfs: { top: 0, bottom: 0 },
scrollParent: null,
selectMode: 2,
strings: {
loading: "Loading...", // … would be escaped when escapeTitles is true
loadError: "Load error!",
moreData: "More...",
noData: "No data.",
},
tabindex: "0",
titlesTabbable: false,
toggleEffect: { effect: "slideToggle", duration: 200 }, //< "toggle" or "slideToggle" to use jQuery instead of jQueryUI for toggleEffect animation
tooltip: false,
treeId: null,
_classNames: {
active: "fancytree-active",
animating: "fancytree-animating",
combinedExpanderPrefix: "fancytree-exp-",
combinedIconPrefix: "fancytree-ico-",
error: "fancytree-error",
expanded: "fancytree-expanded",
focused: "fancytree-focused",
folder: "fancytree-folder",
hasChildren: "fancytree-has-children",
lastsib: "fancytree-lastsib",
lazy: "fancytree-lazy",
loading: "fancytree-loading",
node: "fancytree-node",
partload: "fancytree-partload",
partsel: "fancytree-partsel",
radio: "fancytree-radio",
selected: "fancytree-selected",
statusNodePrefix: "fancytree-statusnode-",
unselectable: "fancytree-unselectable",
},
// events
lazyLoad: null,
postProcess: null,
},
_deprecationWarning: function (name) {
var tree = this.tree;
if (tree && tree.options.debugLevel >= 3) {
tree.warn(
"$().fancytree('" +
name +
"') is deprecated (see https://wwwendt.de/tech/fancytree/doc/jsdoc/Fancytree_Widget.html"
);
}
},
/* Set up the widget, Called on first $().fancytree() */
_create: function () {
this.tree = new Fancytree(this);
this.$source =
this.source || this.element.data("type") === "json"
? this.element
: this.element.find(">ul").first();
// Subclass Fancytree instance with all enabled extensions
var extension,
extName,
i,
opts = this.options,
extensions = opts.extensions,
base = this.tree;
for (i = 0; i < extensions.length; i++) {
extName = extensions[i];
extension = $.ui.fancytree._extensions[extName];
if (!extension) {
$.error(
"Could not apply extension '" +
extName +
"' (it is not registered, did you forget to include it?)"
);
}
// Add extension options as tree.options.EXTENSION
// _assert(!this.tree.options[extName], "Extension name must not exist as option name: " + extName);
// console.info("extend " + extName, extension.options, this.tree.options[extName])
// issue #876: we want to replace custom array-options, not merge them
this.tree.options[extName] = _simpleDeepMerge(
{},
extension.options,
this.tree.options[extName]
);
// this.tree.options[extName] = $.extend(true, {}, extension.options, this.tree.options[extName]);
// console.info("extend " + extName + " =>", this.tree.options[extName])
// console.info("extend " + extName + " org default =>", extension.options)
// Add a namespace tree.ext.EXTENSION, to hold instance data
_assert(
this.tree.ext[extName] === undefined,
"Extension name must not exist as Fancytree.ext attribute: '" +
extName +
"'"
);
// this.tree[extName] = extension;
this.tree.ext[extName] = {};
// Subclass Fancytree methods using proxies.
_subclassObject(this.tree, base, extension, extName);
// current extension becomes base for the next extension
base = extension;
}
//
if (opts.icons !== undefined) {
// 2015-11-16
if (opts.icon === true) {
this.tree.warn(
"'icons' tree option is deprecated since v2.14.0: use 'icon' instead"
);
opts.icon = opts.icons;
} else {
$.error(
"'icons' tree option is deprecated since v2.14.0: use 'icon' only instead"
);
}
}
if (opts.iconClass !== undefined) {
// 2015-11-16
if (opts.icon) {
$.error(
"'iconClass' tree option is deprecated since v2.14.0: use 'icon' only instead"
);
} else {
this.tree.warn(
"'iconClass' tree option is deprecated since v2.14.0: use 'icon' instead"
);
opts.icon = opts.iconClass;
}
}
if (opts.tabbable !== undefined) {
// 2016-04-04
opts.tabindex = opts.tabbable ? "0" : "-1";
this.tree.warn(
"'tabbable' tree option is deprecated since v2.17.0: use 'tabindex='" +
opts.tabindex +
"' instead"
);
}
//
this.tree._callHook("treeCreate", this.tree);
// Note: 'fancytreecreate' event is fired by widget base class
// this.tree._triggerTreeEvent("create");
},
/* Called on every $().fancytree() */
_init: function () {
this.tree._callHook("treeInit", this.tree);
// TODO: currently we call bind after treeInit, because treeInit
// might change tree.$container.
// It would be better, to move event binding into hooks altogether
this._bind();
},
/* Use the _setOption method to respond to changes to options. */
_setOption: function (key, value) {
return this.tree._callHook(
"treeSetOption",
this.tree,
key,
value
);
},
/** Use the destroy method to clean up any modifications your widget has made to the DOM */
_destroy: function () {
this._unbind();
this.tree._callHook("treeDestroy", this.tree);
// In jQuery UI 1.8, you must invoke the destroy method from the base widget
// $.Widget.prototype.destroy.call(this);
// TODO: delete tree and nodes to make garbage collect easier?
// TODO: In jQuery UI 1.9 and above, you would define _destroy instead of destroy and not call the base method
},
// -------------------------------------------------------------------------
/* Remove all event handlers for our namespace */
_unbind: function () {
var ns = this.tree._ns;
this.element.off(ns);
this.tree.$container.off(ns);
$(document).off(ns);
},
/* Add mouse and kyboard handlers to the container */
_bind: function () {
var self = this,
opts = this.options,
tree = this.tree,
ns = tree._ns;
// selstartEvent = ( $.support.selectstart ? "selectstart" : "mousedown" )
// Remove all previuous handlers for this tree
this._unbind();
//alert("keydown" + ns + "foc=" + tree.hasFocus() + tree.$container);
// tree.debug("bind events; container: ", tree.$container);
tree.$container
.on("focusin" + ns + " focusout" + ns, function (event) {
var node = FT.getNode(event),
flag = event.type === "focusin";
if (!flag && node && $(event.target).is("a")) {
// #764
node.debug(
"Ignored focusout on embedded <a> element."
);
return;
}
// tree.treeOnFocusInOut.call(tree, event);
// tree.debug("Tree container got event " + event.type, node, event, FT.getEventTarget(event));
if (flag) {
if (tree._getExpiringValue("focusin")) {
// #789: IE 11 may send duplicate focusin events
tree.debug("Ignored double focusin.");
return;
}
tree._setExpiringValue("focusin", true, 50);
if (!node) {
// #789: IE 11 may send focusin before mousdown(?)
node = tree._getExpiringValue("mouseDownNode");
if (node) {
tree.debug(
"Reconstruct mouse target for focusin from recent event."
);
}
}
}
if (node) {
// For example clicking into an <input> that is part of a node
tree._callHook(
"nodeSetFocus",
tree._makeHookContext(node, event),
flag
);
} else {
if (
tree.tbody &&
$(event.target).parents(
"table.fancytree-container > thead"
).length
) {
// #767: ignore events in the table's header
tree.debug(
"Ignore focus event outside table body.",
event
);
} else {
tree._callHook("treeSetFocus", tree, flag);
}
}
})
.on(
"selectstart" + ns,
"span.fancytree-title",
function (event) {
// prevent mouse-drags to select text ranges
// tree.debug("<span title> got event " + event.type);
event.preventDefault();
}
)
.on("keydown" + ns, function (event) {
// TODO: also bind keyup and keypress
// tree.debug("got event " + event.type + ", hasFocus:" + tree.hasFocus());
// if(opts.disabled || opts.keyboard === false || !tree.hasFocus() ){
if (opts.disabled || opts.keyboard === false) {
return true;
}
var res,
node = tree.focusNode, // node may be null
ctx = tree._makeHookContext(node || tree, event),
prevPhase = tree.phase;
try {
tree.phase = "userEvent";
// If a 'fancytreekeydown' handler returns false, skip the default
// handling (implemented by tree.nodeKeydown()).
if (node) {
res = tree._triggerNodeEvent(
"keydown",
node,
event
);
} else {
res = tree._triggerTreeEvent("keydown", event);
}
if (res === "preventNav") {
res = true; // prevent keyboard navigation, but don't prevent default handling of embedded input controls
} else if (res !== false) {
res = tree._callHook("nodeKeydown", ctx);
}
return res;
} finally {
tree.phase = prevPhase;
}
})
.on("mousedown" + ns, function (event) {
var et = FT.getEventTarget(event);
// self.tree.debug("event(" + event.type + "): node: ", et.node);
// #712: Store the clicked node, so we can use it when we get a focusin event
// ('click' event fires after focusin)
// tree.debug("event(" + event.type + "): node: ", et.node);
tree._lastMousedownNode = et ? et.node : null;
// #789: Store the node also for a short period, so we can use it
// in a *resulting* focusin event
tree._setExpiringValue(
"mouseDownNode",
tree._lastMousedownNode
);
})
.on("click" + ns + " dblclick" + ns, function (event) {
if (opts.disabled) {
return true;
}
var ctx,
et = FT.getEventTarget(event),
node = et.node,
tree = self.tree,
prevPhase = tree.phase;
// self.tree.debug("event(" + event.type + "): node: ", node);
if (!node) {
return true; // Allow bubbling of other events
}
ctx = tree._makeHookContext(node, event);
// self.tree.debug("event(" + event.type + "): node: ", node);
try {
tree.phase = "userEvent";
switch (event.type) {
case "click":
ctx.targetType = et.type;
if (node.isPagingNode()) {
return (
tree._triggerNodeEvent(
"clickPaging",
ctx,
event
) === true
);
}
return tree._triggerNodeEvent(
"click",
ctx,
event
) === false
? false
: tree._callHook("nodeClick", ctx);
case "dblclick":
ctx.targetType = et.type;
return tree._triggerNodeEvent(
"dblclick",
ctx,
event
) === false
? false
: tree._callHook("nodeDblclick", ctx);
}
} finally {
tree.phase = prevPhase;
}
});
},
/** Return the active node or null.
* @returns {FancytreeNode}
* @deprecated Use methods of the Fancytree instance instead (<a href="Fancytree_Widget.html">example above</a>).
*/
getActiveNode: function () {
this._deprecationWarning("getActiveNode");
return this.tree.activeNode;
},
/** Return the matching node or null.
* @param {string} key
* @returns {FancytreeNode}
* @deprecated Use methods of the Fancytree instance instead (<a href="Fancytree_Widget.html">example above</a>).
*/
getNodeByKey: function (key) {
this._deprecationWarning("getNodeByKey");
return this.tree.getNodeByKey(key);
},
/** Return the invisible system root node.
* @returns {FancytreeNode}
* @deprecated Use methods of the Fancytree instance instead (<a href="Fancytree_Widget.html">example above</a>).
*/
getRootNode: function () {
this._deprecationWarning("getRootNode");
return this.tree.rootNode;
},
/** Return the current tree instance.
* @returns {Fancytree}
* @deprecated Use `$.ui.fancytree.getTree()` instead (<a href="Fancytree_Widget.html">example above</a>).
*/
getTree: function () {
this._deprecationWarning("getTree");
return this.tree;
},
}
);
// $.ui.fancytree was created by the widget factory. Create a local shortcut:
FT = $.ui.fancytree;
/**
* Static members in the `$.ui.fancytree` namespace.
* This properties and methods can be accessed without instantiating a concrete
* Fancytree instance.
*
* @example
* // Access static members:
* var node = $.ui.fancytree.getNode(element);
* alert($.ui.fancytree.version);
*
* @mixin Fancytree_Static
*/
$.extend(
$.ui.fancytree,
/** @lends Fancytree_Static# */
{
/** Version number `"MAJOR.MINOR.PATCH"`
* @type {string} */
version: "2.38.1", // Set to semver by 'grunt release'
/** @type {string}
* @description `"production" for release builds` */
buildType: "production", // Set to 'production' by 'grunt build'
/** @type {int}
* @description 0: silent .. 5: verbose (default: 3 for release builds). */
debugLevel: 3, // Set to 3 by 'grunt build'
// Used by $.ui.fancytree.debug() and as default for tree.options.debugLevel
_nextId: 1,
_nextNodeKey: 1,
_extensions: {},
// focusTree: null,
/** Expose class object as `$.ui.fancytree._FancytreeClass`.
* Useful to extend `$.ui.fancytree._FancytreeClass.prototype`.
* @type {Fancytree}
*/
_FancytreeClass: Fancytree,
/** Expose class object as $.ui.fancytree._FancytreeNodeClass
* Useful to extend `$.ui.fancytree._FancytreeNodeClass.prototype`.
* @type {FancytreeNode}
*/
_FancytreeNodeClass: FancytreeNode,
/* Feature checks to provide backwards compatibility */
jquerySupports: {
// http://jqueryui.com/upgrade-guide/1.9/#deprecated-offset-option-merged-into-my-and-at
positionMyOfs: isVersionAtLeast($.ui.version, 1, 9),
},
/** Throw an error if condition fails (debug method).
* @param {boolean} cond
* @param {string} msg
*/
assert: function (cond, msg) {
return _assert(cond, msg);
},
/** Create a new Fancytree instance on a target element.
*
* @param {Element | jQueryObject | string} el Target DOM element or selector
* @param {FancytreeOptions} [opts] Fancytree options
* @returns {Fancytree} new tree instance
* @example
* var tree = $.ui.fancytree.createTree("#tree", {
* source: {url: "my/webservice"}
* }); // Create tree for this matching element
*
* @since 2.25
*/
createTree: function (el, opts) {
var $tree = $(el).fancytree(opts);
return FT.getTree($tree);
},
/** Return a function that executes *fn* at most every *timeout* ms.
* @param {integer} timeout
* @param {function} fn
* @param {boolean} [invokeAsap=false]
* @param {any} [ctx]
*/
debounce: function (timeout, fn, invokeAsap, ctx) {
var timer;
if (arguments.length === 3 && typeof invokeAsap !== "boolean") {
ctx = invokeAsap;
invokeAsap = false;
}
return function () {
var args = arguments;
ctx = ctx || this;
// eslint-disable-next-line no-unused-expressions
invokeAsap && !timer && fn.apply(ctx, args);
clearTimeout(timer);
timer = setTimeout(function () {
// eslint-disable-next-line no-unused-expressions
invokeAsap || fn.apply(ctx, args);
timer = null;
}, timeout);
};
},
/** Write message to console if debugLevel >= 4
* @param {string} msg
*/
debug: function (msg) {
if ($.ui.fancytree.debugLevel >= 4) {
consoleApply("log", arguments);
}
},
/** Write error message to console if debugLevel >= 1.
* @param {string} msg
*/
error: function (msg) {
if ($.ui.fancytree.debugLevel >= 1) {
consoleApply("error", arguments);
}
},
/** Convert `<`, `>`, `&`, `"`, `'`, and `/` to the equivalent entities.
*
* @param {string} s
* @returns {string}
*/
escapeHtml: function (s) {
return ("" + s).replace(REX_HTML, function (s) {
return ENTITY_MAP[s];
});
},
/** Make jQuery.position() arguments backwards compatible, i.e. if
* jQuery UI version <= 1.8, convert
* { my: "left+3 center", at: "left bottom", of: $target }
* to
* { my: "left center", at: "left bottom", of: $target, offset: "3 0" }
*
* See http://jqueryui.com/upgrade-guide/1.9/#deprecated-offset-option-merged-into-my-and-at
* and http://jsfiddle.net/mar10/6xtu9a4e/
*
* @param {object} opts
* @returns {object} the (potentially modified) original opts hash object
*/
fixPositionOptions: function (opts) {
if (opts.offset || ("" + opts.my + opts.at).indexOf("%") >= 0) {
$.error(
"expected new position syntax (but '%' is not supported)"
);
}
if (!$.ui.fancytree.jquerySupports.positionMyOfs) {
var // parse 'left+3 center' into ['left+3 center', 'left', '+3', 'center', undefined]
myParts = /(\w+)([+-]?\d+)?\s+(\w+)([+-]?\d+)?/.exec(
opts.my
),
atParts = /(\w+)([+-]?\d+)?\s+(\w+)([+-]?\d+)?/.exec(
opts.at
),
// convert to numbers
dx =
(myParts[2] ? +myParts[2] : 0) +
(atParts[2] ? +atParts[2] : 0),
dy =
(myParts[4] ? +myParts[4] : 0) +
(atParts[4] ? +atParts[4] : 0);
opts = $.extend({}, opts, {
// make a copy and overwrite
my: myParts[1] + " " + myParts[3],
at: atParts[1] + " " + atParts[3],
});
if (dx || dy) {
opts.offset = "" + dx + " " + dy;
}
}
return opts;
},
/** Return a {node: FancytreeNode, type: TYPE} object for a mouse event.
*
* @param {Event} event Mouse event, e.g. click, ...
* @returns {object} Return a {node: FancytreeNode, type: TYPE} object
* TYPE: 'title' | 'prefix' | 'expander' | 'checkbox' | 'icon' | undefined
*/
getEventTarget: function (event) {
var $target,
tree,
tcn = event && event.target ? event.target.className : "",
res = { node: this.getNode(event.target), type: undefined };
// We use a fast version of $(res.node).hasClass()
// See http://jsperf.com/test-for-classname/2
if (/\bfancytree-title\b/.test(tcn)) {
res.type = "title";
} else if (/\bfancytree-expander\b/.test(tcn)) {
res.type =
res.node.hasChildren() === false
? "prefix"
: "expander";
// }else if( /\bfancytree-checkbox\b/.test(tcn) || /\bfancytree-radio\b/.test(tcn) ){
} else if (/\bfancytree-checkbox\b/.test(tcn)) {
res.type = "checkbox";
} else if (/\bfancytree(-custom)?-icon\b/.test(tcn)) {
res.type = "icon";
} else if (/\bfancytree-node\b/.test(tcn)) {
// Somewhere near the title
res.type = "title";
} else if (event && event.target) {
$target = $(event.target);
if ($target.is("ul[role=group]")) {
// #nnn: Clicking right to a node may hit the surrounding UL
tree = res.node && res.node.tree;
(tree || FT).debug("Ignoring click on outer UL.");
res.node = null;
} else if ($target.closest(".fancytree-title").length) {
// #228: clicking an embedded element inside a title
res.type = "title";
} else if ($target.closest(".fancytree-checkbox").length) {
// E.g. <svg> inside checkbox span
res.type = "checkbox";
} else if ($target.closest(".fancytree-expander").length) {
res.type = "expander";
}
}
return res;
},
/** Return a string describing the affected node region for a mouse event.
*
* @param {Event} event Mouse event, e.g. click, mousemove, ...
* @returns {string} 'title' | 'prefix' | 'expander' | 'checkbox' | 'icon' | undefined
*/
getEventTargetType: function (event) {
return this.getEventTarget(event).type;
},
/** Return a FancytreeNode instance from element, event, or jQuery object.
*
* @param {Element | jQueryObject | Event} el
* @returns {FancytreeNode} matching node or null
*/
getNode: function (el) {
if (el instanceof FancytreeNode) {
return el; // el already was a FancytreeNode
} else if (el instanceof $) {
el = el[0]; // el was a jQuery object: use the DOM element
} else if (el.originalEvent !== undefined) {
el = el.target; // el was an Event
}
while (el) {
if (el.ftnode) {
return el.ftnode;
}
el = el.parentNode;
}
return null;
},
/** Return a Fancytree instance, from element, index, event, or jQueryObject.
*
* @param {Element | jQueryObject | Event | integer | string} [el]
* @returns {Fancytree} matching tree or null
* @example
* $.ui.fancytree.getTree(); // Get first Fancytree instance on page
* $.ui.fancytree.getTree(1); // Get second Fancytree instance on page
* $.ui.fancytree.getTree(event); // Get tree for this mouse- or keyboard event
* $.ui.fancytree.getTree("foo"); // Get tree for this `opts.treeId`
* $.ui.fancytree.getTree("#tree"); // Get tree for this matching element
*
* @since 2.13
*/
getTree: function (el) {
var widget,
orgEl = el;
if (el instanceof Fancytree) {
return el; // el already was a Fancytree
}
if (el === undefined) {
el = 0; // get first tree
}
if (typeof el === "number") {
el = $(".fancytree-container").eq(el); // el was an integer: return nth instance
} else if (typeof el === "string") {
// `el` may be a treeId or a selector:
el = $("#ft-id-" + orgEl).eq(0);
if (!el.length) {
el = $(orgEl).eq(0); // el was a selector: use first match
}
} else if (
el instanceof Element ||
el instanceof HTMLDocument
) {
el = $(el);
} else if (el instanceof $) {
el = el.eq(0); // el was a jQuery object: use the first
} else if (el.originalEvent !== undefined) {
el = $(el.target); // el was an Event
}
// el is a jQuery object wit one element here
el = el.closest(":ui-fancytree");
widget = el.data("ui-fancytree") || el.data("fancytree"); // the latter is required by jQuery <= 1.8
return widget ? widget.tree : null;
},
/** Return an option value that has a default, but may be overridden by a
* callback or a node instance attribute.
*
* Evaluation sequence:
*
* If `tree.options.<optionName>` is a callback that returns something, use that.
* Else if `node.<optionName>` is defined, use that.
* Else if `tree.options.<optionName>` is a value, use that.
* Else use `defaultValue`.
*
* @param {string} optionName name of the option property (on node and tree)
* @param {FancytreeNode} node passed to the callback
* @param {object} nodeObject where to look for the local option property, e.g. `node` or `node.data`
* @param {object} treeOption where to look for the tree option, e.g. `tree.options` or `tree.options.dnd5`
* @param {any} [defaultValue]
* @returns {any}
*
* @example
* // Check for node.foo, tree,options.foo(), and tree.options.foo:
* $.ui.fancytree.evalOption("foo", node, node, tree.options);
* // Check for node.data.bar, tree,options.qux.bar(), and tree.options.qux.bar:
* $.ui.fancytree.evalOption("bar", node, node.data, tree.options.qux);
*
* @since 2.22
*/
evalOption: function (
optionName,
node,
nodeObject,
treeOptions,
defaultValue
) {
var ctx,
res,
tree = node.tree,
treeOpt = treeOptions[optionName],
nodeOpt = nodeObject[optionName];
if (_isFunction(treeOpt)) {
ctx = {
node: node,
tree: tree,
widget: tree.widget,
options: tree.widget.options,
typeInfo: tree.types[node.type] || {},
};
res = treeOpt.call(tree, { type: optionName }, ctx);
if (res == null) {
res = nodeOpt;
}
} else {
res = nodeOpt == null ? treeOpt : nodeOpt;
}
if (res == null) {
res = defaultValue; // no option set at all: return default
}
return res;
},
/** Set expander, checkbox, or node icon, supporting string and object format.
*
* @param {Element | jQueryObject} span
* @param {string} baseClass
* @param {string | object} icon
* @since 2.27
*/
setSpanIcon: function (span, baseClass, icon) {
var $span = $(span);
if (typeof icon === "string") {
$span.attr("class", baseClass + " " + icon);
} else {
// support object syntax: { text: ligature, addClasse: classname }
if (icon.text) {
$span.text("" + icon.text);
} else if (icon.html) {
span.innerHTML = icon.html;
}
$span.attr(
"class",
baseClass + " " + (icon.addClass || "")
);
}
},
/** Convert a keydown or mouse event to a canonical string like 'ctrl+a',
* 'ctrl+shift+f2', 'shift+leftdblclick'.
*
* This is especially handy for switch-statements in event handlers.
*
* @param {event}
* @returns {string}
*
* @example
switch( $.ui.fancytree.eventToString(event) ) {
case "-":
tree.nodeSetExpanded(ctx, false);
break;
case "shift+return":
tree.nodeSetActive(ctx, true);
break;
case "down":
res = node.navigate(event.which, activate);
break;
default:
handled = false;
}
if( handled ){
event.preventDefault();
}
*/
eventToString: function (event) {
// Poor-man's hotkeys. See here for a complete implementation:
// https://github.com/jeresig/jquery.hotkeys
var which = event.which,
et = event.type,
s = [];
if (event.altKey) {
s.push("alt");
}
if (event.ctrlKey) {
s.push("ctrl");
}
if (event.metaKey) {
s.push("meta");
}
if (event.shiftKey) {
s.push("shift");
}
if (et === "click" || et === "dblclick") {
s.push(MOUSE_BUTTONS[event.button] + et);
} else if (et === "wheel") {
s.push(et);
} else if (!IGNORE_KEYCODES[which]) {
s.push(
SPECIAL_KEYCODES[which] ||
String.fromCharCode(which).toLowerCase()
);
}
return s.join("+");
},
/** Write message to console if debugLevel >= 3
* @param {string} msg
*/
info: function (msg) {
if ($.ui.fancytree.debugLevel >= 3) {
consoleApply("info", arguments);
}
},
/* @deprecated: use eventToString(event) instead.
*/
keyEventToString: function (event) {
this.warn(
"keyEventToString() is deprecated: use eventToString()"
);
return this.eventToString(event);
},
/** Return a wrapped handler method, that provides `this._super`.
*
* @example
// Implement `opts.createNode` event to add the 'draggable' attribute
$.ui.fancytree.overrideMethod(ctx.options, "createNode", function(event, data) {
// Default processing if any
this._super.apply(this, arguments);
// Add 'draggable' attribute
data.node.span.draggable = true;
});
*
* @param {object} instance
* @param {string} methodName
* @param {function} handler
* @param {object} [context] optional context
*/
overrideMethod: function (instance, methodName, handler, context) {
var prevSuper,
_super = instance[methodName] || $.noop;
instance[methodName] = function () {
var self = context || this;
try {
prevSuper = self._super;
self._super = _super;
return handler.apply(self, arguments);
} finally {
self._super = prevSuper;
}
};
},
/**
* Parse tree data from HTML <ul> markup
*
* @param {jQueryObject} $ul
* @returns {NodeData[]}
*/
parseHtml: function ($ul) {
var classes,
className,
extraClasses,
i,
iPos,
l,
tmp,
tmp2,
$children = $ul.find(">li"),
children = [];
$children.each(function () {
var allData,
lowerCaseAttr,
$li = $(this),
$liSpan = $li.find(">span", this).first(),
$liA = $liSpan.length ? null : $li.find(">a").first(),
d = { tooltip: null, data: {} };
if ($liSpan.length) {
d.title = $liSpan.html();
} else if ($liA && $liA.length) {
// If a <li><a> tag is specified, use it literally and extract href/target.
d.title = $liA.html();
d.data.href = $liA.attr("href");
d.data.target = $liA.attr("target");
d.tooltip = $liA.attr("title");
} else {
// If only a <li> tag is specified, use the trimmed string up to
// the next child <ul> tag.
d.title = $li.html();
iPos = d.title.search(/<ul/i);
if (iPos >= 0) {
d.title = d.title.substring(0, iPos);
}
}
d.title = _trim(d.title);
// Make sure all fields exist
for (i = 0, l = CLASS_ATTRS.length; i < l; i++) {
d[CLASS_ATTRS[i]] = undefined;
}
// Initialize to `true`, if class is set and collect extraClasses
classes = this.className.split(" ");
extraClasses = [];
for (i = 0, l = classes.length; i < l; i++) {
className = classes[i];
if (CLASS_ATTR_MAP[className]) {
d[className] = true;
} else {
extraClasses.push(className);
}
}
d.extraClasses = extraClasses.join(" ");
// Parse node options from ID, title and class attributes
tmp = $li.attr("title");
if (tmp) {
d.tooltip = tmp; // overrides <a title='...'>
}
tmp = $li.attr("id");
if (tmp) {
d.key = tmp;
}
// Translate hideCheckbox -> checkbox:false
if ($li.attr("hideCheckbox")) {
d.checkbox = false;
}
// Add <li data-NAME='...'> as node.data.NAME
allData = _getElementDataAsDict($li);
if (allData && !$.isEmptyObject(allData)) {
// #507: convert data-hidecheckbox (lower case) to hideCheckbox
for (lowerCaseAttr in NODE_ATTR_LOWERCASE_MAP) {
if (_hasProp(allData, lowerCaseAttr)) {
allData[
NODE_ATTR_LOWERCASE_MAP[lowerCaseAttr]
] = allData[lowerCaseAttr];
delete allData[lowerCaseAttr];
}
}
// #56: Allow to set special node.attributes from data-...
for (i = 0, l = NODE_ATTRS.length; i < l; i++) {
tmp = NODE_ATTRS[i];
tmp2 = allData[tmp];
if (tmp2 != null) {
delete allData[tmp];
d[tmp] = tmp2;
}
}
// All other data-... goes to node.data...
$.extend(d.data, allData);
}
// Recursive reading of child nodes, if LI tag contains an UL tag
$ul = $li.find(">ul").first();
if ($ul.length) {
d.children = $.ui.fancytree.parseHtml($ul);
} else {
d.children = d.lazy ? undefined : null;
}
children.push(d);
// FT.debug("parse ", d, children);
});
return children;
},
/** Add Fancytree extension definition to the list of globally available extensions.
*
* @param {object} definition
*/
registerExtension: function (definition) {
_assert(
definition.name != null,
"extensions must have a `name` property."
);
_assert(
definition.version != null,
"extensions must have a `version` property."
);
$.ui.fancytree._extensions[definition.name] = definition;
},
/** Replacement for the deprecated `jQuery.trim()`.
*
* @param {string} text
*/
trim: _trim,
/** Inverse of escapeHtml().
*
* @param {string} s
* @returns {string}
*/
unescapeHtml: function (s) {
var e = document.createElement("div");
e.innerHTML = s;
return e.childNodes.length === 0
? ""
: e.childNodes[0].nodeValue;
},
/** Write warning message to console if debugLevel >= 2.
* @param {string} msg
*/
warn: function (msg) {
if ($.ui.fancytree.debugLevel >= 2) {
consoleApply("warn", arguments);
}
},
}
);
// Value returned by `require('jquery.fancytree')`
return $.ui.fancytree;
}); // End of closure
/***/ }),
/* 9 */
/***/ ((module, exports, __webpack_require__) => {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*! jQuery UI - v1.13.0 - 2021-11-09
* http://jqueryui.com
* Includes: widget.js, position.js, jquery-patch.js, keycode.js, scroll-parent.js, unique-id.js
* Copyright jQuery Foundation and other contributors; Licensed MIT */
( function( factory ) {
"use strict";
if ( true ) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [ __webpack_require__(3) ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
} )( function( $ ) {
"use strict";
$.ui = $.ui || {};
var version = $.ui.version = "1.13.0";
/*!
* jQuery UI Widget 1.13.0
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Widget
//>>group: Core
//>>description: Provides a factory for creating stateful widgets with a common API.
//>>docs: http://api.jqueryui.com/jQuery.widget/
//>>demos: http://jqueryui.com/widget/
var widgetUuid = 0;
var widgetHasOwnProperty = Array.prototype.hasOwnProperty;
var widgetSlice = Array.prototype.slice;
$.cleanData = $.cleanData || ( function( orig ) {
return function( elems ) {
var events, elem, i;
for ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {
// Only trigger remove when necessary to save time
events = $._data( elem, "events" );
if ( events && events.remove ) {
$( elem ).triggerHandler( "remove" );
}
}
orig( elems );
};
} )( $.cleanData );
$.widget = $.widget || function( name, base, prototype ) {
var existingConstructor, constructor, basePrototype;
// ProxiedPrototype allows the provided prototype to remain unmodified
// so that it can be used as a mixin for multiple widgets (#8876)
var proxiedPrototype = {};
var namespace = name.split( "." )[ 0 ];
name = name.split( "." )[ 1 ];
var fullName = namespace + "-" + name;
if ( !prototype ) {
prototype = base;
base = $.Widget;
}
if ( Array.isArray( prototype ) ) {
prototype = $.extend.apply( null, [ {} ].concat( prototype ) );
}
// Create selector for plugin
$.expr.pseudos[ fullName.toLowerCase() ] = function( elem ) {
return !!$.data( elem, fullName );
};
$[ namespace ] = $[ namespace ] || {};
existingConstructor = $[ namespace ][ name ];
constructor = $[ namespace ][ name ] = function( options, element ) {
// Allow instantiation without "new" keyword
if ( !this._createWidget ) {
return new constructor( options, element );
}
// Allow instantiation without initializing for simple inheritance
// must use "new" keyword (the code above always passes args)
if ( arguments.length ) {
this._createWidget( options, element );
}
};
// Extend with the existing constructor to carry over any static properties
$.extend( constructor, existingConstructor, {
version: prototype.version,
// Copy the object used to create the prototype in case we need to
// redefine the widget later
_proto: $.extend( {}, prototype ),
// Track widgets that inherit from this widget in case this widget is
// redefined after a widget inherits from it
_childConstructors: []
} );
basePrototype = new base();
// We need to make the options hash a property directly on the new instance
// otherwise we'll modify the options hash on the prototype that we're
// inheriting from
basePrototype.options = $.widget.extend( {}, basePrototype.options );
$.each( prototype, function( prop, value ) {
if ( typeof value !== "function" ) {
proxiedPrototype[ prop ] = value;
return;
}
proxiedPrototype[ prop ] = ( function() {
function _super() {
return base.prototype[ prop ].apply( this, arguments );
}
function _superApply( args ) {
return base.prototype[ prop ].apply( this, args );
}
return function() {
var __super = this._super;
var __superApply = this._superApply;
var returnValue;
this._super = _super;
this._superApply = _superApply;
returnValue = value.apply( this, arguments );
this._super = __super;
this._superApply = __superApply;
return returnValue;
};
} )();
} );
constructor.prototype = $.widget.extend( basePrototype, {
// TODO: remove support for widgetEventPrefix
// always use the name + a colon as the prefix, e.g., draggable:start
// don't prefix for widgets that aren't DOM-based
widgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name
}, proxiedPrototype, {
constructor: constructor,
namespace: namespace,
widgetName: name,
widgetFullName: fullName
} );
// If this widget is being redefined then we need to find all widgets that
// are inheriting from it and redefine all of them so that they inherit from
// the new version of this widget. We're essentially trying to replace one
// level in the prototype chain.
if ( existingConstructor ) {
$.each( existingConstructor._childConstructors, function( i, child ) {
var childPrototype = child.prototype;
// Redefine the child widget using the same prototype that was
// originally used, but inherit from the new version of the base
$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor,
child._proto );
} );
// Remove the list of existing child constructors from the old constructor
// so the old child constructors can be garbage collected
delete existingConstructor._childConstructors;
} else {
base._childConstructors.push( constructor );
}
$.widget.bridge( name, constructor );
return constructor;
};
$.widget.extend = function( target ) {
var input = widgetSlice.call( arguments, 1 );
var inputIndex = 0;
var inputLength = input.length;
var key;
var value;
for ( ; inputIndex < inputLength; inputIndex++ ) {
for ( key in input[ inputIndex ] ) {
value = input[ inputIndex ][ key ];
if ( widgetHasOwnProperty.call( input[ inputIndex ], key ) && value !== undefined ) {
// Clone objects
if ( $.isPlainObject( value ) ) {
target[ key ] = $.isPlainObject( target[ key ] ) ?
$.widget.extend( {}, target[ key ], value ) :
// Don't extend strings, arrays, etc. with objects
$.widget.extend( {}, value );
// Copy everything else by reference
} else {
target[ key ] = value;
}
}
}
}
return target;
};
$.widget.bridge = function( name, object ) {
var fullName = object.prototype.widgetFullName || name;
$.fn[ name ] = function( options ) {
var isMethodCall = typeof options === "string";
var args = widgetSlice.call( arguments, 1 );
var returnValue = this;
if ( isMethodCall ) {
// If this is an empty collection, we need to have the instance method
// return undefined instead of the jQuery instance
if ( !this.length && options === "instance" ) {
returnValue = undefined;
} else {
this.each( function() {
var methodValue;
var instance = $.data( this, fullName );
if ( options === "instance" ) {
returnValue = instance;
return false;
}
if ( !instance ) {
return $.error( "cannot call methods on " + name +
" prior to initialization; " +
"attempted to call method '" + options + "'" );
}
if ( typeof instance[ options ] !== "function" ||
options.charAt( 0 ) === "_" ) {
return $.error( "no such method '" + options + "' for " + name +
" widget instance" );
}
methodValue = instance[ options ].apply( instance, args );
if ( methodValue !== instance && methodValue !== undefined ) {
returnValue = methodValue && methodValue.jquery ?
returnValue.pushStack( methodValue.get() ) :
methodValue;
return false;
}
} );
}
} else {
// Allow multiple hashes to be passed on init
if ( args.length ) {
options = $.widget.extend.apply( null, [ options ].concat( args ) );
}
this.each( function() {
var instance = $.data( this, fullName );
if ( instance ) {
instance.option( options || {} );
if ( instance._init ) {
instance._init();
}
} else {
$.data( this, fullName, new object( options, this ) );
}
} );
}
return returnValue;
};
};
$.Widget = $.Widget || function( /* options, element */ ) {};
$.Widget._childConstructors = [];
$.Widget.prototype = {
widgetName: "widget",
widgetEventPrefix: "",
defaultElement: "<div>",
options: {
classes: {},
disabled: false,
// Callbacks
create: null
},
_createWidget: function( options, element ) {
element = $( element || this.defaultElement || this )[ 0 ];
this.element = $( element );
this.uuid = widgetUuid++;
this.eventNamespace = "." + this.widgetName + this.uuid;
this.bindings = $();
this.hoverable = $();
this.focusable = $();
this.classesElementLookup = {};
if ( element !== this ) {
$.data( element, this.widgetFullName, this );
this._on( true, this.element, {
remove: function( event ) {
if ( event.target === element ) {
this.destroy();
}
}
} );
this.document = $( element.style ?
// Element within the document
element.ownerDocument :
// Element is window or document
element.document || element );
this.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow );
}
this.options = $.widget.extend( {},
this.options,
this._getCreateOptions(),
options );
this._create();
if ( this.options.disabled ) {
this._setOptionDisabled( this.options.disabled );
}
this._trigger( "create", null, this._getCreateEventData() );
this._init();
},
_getCreateOptions: function() {
return {};
},
_getCreateEventData: $.noop,
_create: $.noop,
_init: $.noop,
destroy: function() {
var that = this;
this._destroy();
$.each( this.classesElementLookup, function( key, value ) {
that._removeClass( value, key );
} );
// We can probably remove the unbind calls in 2.0
// all event bindings should go through this._on()
this.element
.off( this.eventNamespace )
.removeData( this.widgetFullName );
this.widget()
.off( this.eventNamespace )
.removeAttr( "aria-disabled" );
// Clean up events and states
this.bindings.off( this.eventNamespace );
},
_destroy: $.noop,
widget: function() {
return this.element;
},
option: function( key, value ) {
var options = key;
var parts;
var curOption;
var i;
if ( arguments.length === 0 ) {
// Don't return a reference to the internal hash
return $.widget.extend( {}, this.options );
}
if ( typeof key === "string" ) {
// Handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
options = {};
parts = key.split( "." );
key = parts.shift();
if ( parts.length ) {
curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
for ( i = 0; i < parts.length - 1; i++ ) {
curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
curOption = curOption[ parts[ i ] ];
}
key = parts.pop();
if ( arguments.length === 1 ) {
return curOption[ key ] === undefined ? null : curOption[ key ];
}
curOption[ key ] = value;
} else {
if ( arguments.length === 1 ) {
return this.options[ key ] === undefined ? null : this.options[ key ];
}
options[ key ] = value;
}
}
this._setOptions( options );
return this;
},
_setOptions: function( options ) {
var key;
for ( key in options ) {
this._setOption( key, options[ key ] );
}
return this;
},
_setOption: function( key, value ) {
if ( key === "classes" ) {
this._setOptionClasses( value );
}
this.options[ key ] = value;
if ( key === "disabled" ) {
this._setOptionDisabled( value );
}
return this;
},
_setOptionClasses: function( value ) {
var classKey, elements, currentElements;
for ( classKey in value ) {
currentElements = this.classesElementLookup[ classKey ];
if ( value[ classKey ] === this.options.classes[ classKey ] ||
!currentElements ||
!currentElements.length ) {
continue;
}
// We are doing this to create a new jQuery object because the _removeClass() call
// on the next line is going to destroy the reference to the current elements being
// tracked. We need to save a copy of this collection so that we can add the new classes
// below.
elements = $( currentElements.get() );
this._removeClass( currentElements, classKey );
// We don't use _addClass() here, because that uses this.options.classes
// for generating the string of classes. We want to use the value passed in from
// _setOption(), this is the new value of the classes option which was passed to
// _setOption(). We pass this value directly to _classes().
elements.addClass( this._classes( {
element: elements,
keys: classKey,
classes: value,
add: true
} ) );
}
},
_setOptionDisabled: function( value ) {
this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, !!value );
// If the widget is becoming disabled, then nothing is interactive
if ( value ) {
this._removeClass( this.hoverable, null, "ui-state-hover" );
this._removeClass( this.focusable, null, "ui-state-focus" );
}
},
enable: function() {
return this._setOptions( { disabled: false } );
},
disable: function() {
return this._setOptions( { disabled: true } );
},
_classes: function( options ) {
var full = [];
var that = this;
options = $.extend( {
element: this.element,
classes: this.options.classes || {}
}, options );
function bindRemoveEvent() {
options.element.each( function( _, element ) {
var isTracked = $.map( that.classesElementLookup, function( elements ) {
return elements;
} )
.some( function( elements ) {
return elements.is( element );
} );
if ( !isTracked ) {
that._on( $( element ), {
remove: "_untrackClassesElement"
} );
}
} );
}
function processClassString( classes, checkOption ) {
var current, i;
for ( i = 0; i < classes.length; i++ ) {
current = that.classesElementLookup[ classes[ i ] ] || $();
if ( options.add ) {
bindRemoveEvent();
current = $( $.uniqueSort( current.get().concat( options.element.get() ) ) );
} else {
current = $( current.not( options.element ).get() );
}
that.classesElementLookup[ classes[ i ] ] = current;
full.push( classes[ i ] );
if ( checkOption && options.classes[ classes[ i ] ] ) {
full.push( options.classes[ classes[ i ] ] );
}
}
}
if ( options.keys ) {
processClassString( options.keys.match( /\S+/g ) || [], true );
}
if ( options.extra ) {
processClassString( options.extra.match( /\S+/g ) || [] );
}
return full.join( " " );
},
_untrackClassesElement: function( event ) {
var that = this;
$.each( that.classesElementLookup, function( key, value ) {
if ( $.inArray( event.target, value ) !== -1 ) {
that.classesElementLookup[ key ] = $( value.not( event.target ).get() );
}
} );
this._off( $( event.target ) );
},
_removeClass: function( element, keys, extra ) {
return this._toggleClass( element, keys, extra, false );
},
_addClass: function( element, keys, extra ) {
return this._toggleClass( element, keys, extra, true );
},
_toggleClass: function( element, keys, extra, add ) {
add = ( typeof add === "boolean" ) ? add : extra;
var shift = ( typeof element === "string" || element === null ),
options = {
extra: shift ? keys : extra,
keys: shift ? element : keys,
element: shift ? this.element : element,
add: add
};
options.element.toggleClass( this._classes( options ), add );
return this;
},
_on: function( suppressDisabledCheck, element, handlers ) {
var delegateElement;
var instance = this;
// No suppressDisabledCheck flag, shuffle arguments
if ( typeof suppressDisabledCheck !== "boolean" ) {
handlers = element;
element = suppressDisabledCheck;
suppressDisabledCheck = false;
}
// No element argument, shuffle and use this.element
if ( !handlers ) {
handlers = element;
element = this.element;
delegateElement = this.widget();
} else {
element = delegateElement = $( element );
this.bindings = this.bindings.add( element );
}
$.each( handlers, function( event, handler ) {
function handlerProxy() {
// Allow widgets to customize the disabled handling
// - disabled as an array instead of boolean
// - disabled class as method for disabling individual parts
if ( !suppressDisabledCheck &&
( instance.options.disabled === true ||
$( this ).hasClass( "ui-state-disabled" ) ) ) {
return;
}
return ( typeof handler === "string" ? instance[ handler ] : handler )
.apply( instance, arguments );
}
// Copy the guid so direct unbinding works
if ( typeof handler !== "string" ) {
handlerProxy.guid = handler.guid =
handler.guid || handlerProxy.guid || $.guid++;
}
var match = event.match( /^([\w:-]*)\s*(.*)$/ );
var eventName = match[ 1 ] + instance.eventNamespace;
var selector = match[ 2 ];
if ( selector ) {
delegateElement.on( eventName, selector, handlerProxy );
} else {
element.on( eventName, handlerProxy );
}
} );
},
_off: function( element, eventName ) {
eventName = ( eventName || "" ).split( " " ).join( this.eventNamespace + " " ) +
this.eventNamespace;
element.off( eventName );
// Clear the stack to avoid memory leaks (#10056)
this.bindings = $( this.bindings.not( element ).get() );
this.focusable = $( this.focusable.not( element ).get() );
this.hoverable = $( this.hoverable.not( element ).get() );
},
_delay: function( handler, delay ) {
function handlerProxy() {
return ( typeof handler === "string" ? instance[ handler ] : handler )
.apply( instance, arguments );
}
var instance = this;
return setTimeout( handlerProxy, delay || 0 );
},
_hoverable: function( element ) {
this.hoverable = this.hoverable.add( element );
this._on( element, {
mouseenter: function( event ) {
this._addClass( $( event.currentTarget ), null, "ui-state-hover" );
},
mouseleave: function( event ) {
this._removeClass( $( event.currentTarget ), null, "ui-state-hover" );
}
} );
},
_focusable: function( element ) {
this.focusable = this.focusable.add( element );
this._on( element, {
focusin: function( event ) {
this._addClass( $( event.currentTarget ), null, "ui-state-focus" );
},
focusout: function( event ) {
this._removeClass( $( event.currentTarget ), null, "ui-state-focus" );
}
} );
},
_trigger: function( type, event, data ) {
var prop, orig;
var callback = this.options[ type ];
data = data || {};
event = $.Event( event );
event.type = ( type === this.widgetEventPrefix ?
type :
this.widgetEventPrefix + type ).toLowerCase();
// The original event may come from any element
// so we need to reset the target on the new event
event.target = this.element[ 0 ];
// Copy original event properties over to the new event
orig = event.originalEvent;
if ( orig ) {
for ( prop in orig ) {
if ( !( prop in event ) ) {
event[ prop ] = orig[ prop ];
}
}
}
this.element.trigger( event, data );
return !( typeof callback === "function" &&
callback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false ||
event.isDefaultPrevented() );
}
};
$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
if ( typeof options === "string" ) {
options = { effect: options };
}
var hasOptions;
var effectName = !options ?
method :
options === true || typeof options === "number" ?
defaultEffect :
options.effect || defaultEffect;
options = options || {};
if ( typeof options === "number" ) {
options = { duration: options };
} else if ( options === true ) {
options = {};
}
hasOptions = !$.isEmptyObject( options );
options.complete = callback;
if ( options.delay ) {
element.delay( options.delay );
}
if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
element[ method ]( options );
} else if ( effectName !== method && element[ effectName ] ) {
element[ effectName ]( options.duration, options.easing, callback );
} else {
element.queue( function( next ) {
$( this )[ method ]();
if ( callback ) {
callback.call( element[ 0 ] );
}
next();
} );
}
};
} );
var widget = $.widget;
/*!
* jQuery UI Position 1.13.0
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* http://api.jqueryui.com/position/
*/
//>>label: Position
//>>group: Core
//>>description: Positions elements relative to other elements.
//>>docs: http://api.jqueryui.com/position/
//>>demos: http://jqueryui.com/position/
( function() {
var cachedScrollbarWidth,
max = Math.max,
abs = Math.abs,
rhorizontal = /left|center|right/,
rvertical = /top|center|bottom/,
roffset = /[\+\-]\d+(\.[\d]+)?%?/,
rposition = /^\w+/,
rpercent = /%$/,
_position = $.fn.position;
function getOffsets( offsets, width, height ) {
return [
parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
];
}
function parseCss( element, property ) {
return parseInt( $.css( element, property ), 10 ) || 0;
}
function isWindow( obj ) {
return obj != null && obj === obj.window;
}
function getDimensions( elem ) {
var raw = elem[ 0 ];
if ( raw.nodeType === 9 ) {
return {
width: elem.width(),
height: elem.height(),
offset: { top: 0, left: 0 }
};
}
if ( isWindow( raw ) ) {
return {
width: elem.width(),
height: elem.height(),
offset: { top: elem.scrollTop(), left: elem.scrollLeft() }
};
}
if ( raw.preventDefault ) {
return {
width: 0,
height: 0,
offset: { top: raw.pageY, left: raw.pageX }
};
}
return {
width: elem.outerWidth(),
height: elem.outerHeight(),
offset: elem.offset()
};
}
$.position = $.position || {
scrollbarWidth: function() {
if ( cachedScrollbarWidth !== undefined ) {
return cachedScrollbarWidth;
}
var w1, w2,
div = $( "<div style=" +
"'display:block;position:absolute;width:200px;height:200px;overflow:hidden;'>" +
"<div style='height:300px;width:auto;'></div></div>" ),
innerDiv = div.children()[ 0 ];
$( "body" ).append( div );
w1 = innerDiv.offsetWidth;
div.css( "overflow", "scroll" );
w2 = innerDiv.offsetWidth;
if ( w1 === w2 ) {
w2 = div[ 0 ].clientWidth;
}
div.remove();
return ( cachedScrollbarWidth = w1 - w2 );
},
getScrollInfo: function( within ) {
var overflowX = within.isWindow || within.isDocument ? "" :
within.element.css( "overflow-x" ),
overflowY = within.isWindow || within.isDocument ? "" :
within.element.css( "overflow-y" ),
hasOverflowX = overflowX === "scroll" ||
( overflowX === "auto" && within.width < within.element[ 0 ].scrollWidth ),
hasOverflowY = overflowY === "scroll" ||
( overflowY === "auto" && within.height < within.element[ 0 ].scrollHeight );
return {
width: hasOverflowY ? $.position.scrollbarWidth() : 0,
height: hasOverflowX ? $.position.scrollbarWidth() : 0
};
},
getWithinInfo: function( element ) {
var withinElement = $( element || window ),
isElemWindow = isWindow( withinElement[ 0 ] ),
isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9,
hasOffset = !isElemWindow && !isDocument;
return {
element: withinElement,
isWindow: isElemWindow,
isDocument: isDocument,
offset: hasOffset ? $( element ).offset() : { left: 0, top: 0 },
scrollLeft: withinElement.scrollLeft(),
scrollTop: withinElement.scrollTop(),
width: withinElement.outerWidth(),
height: withinElement.outerHeight()
};
}
};
$.fn.position = function( options ) {
if ( !options || !options.of ) {
return _position.apply( this, arguments );
}
// Make a copy, we don't want to modify arguments
options = $.extend( {}, options );
var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,
// Make sure string options are treated as CSS selectors
target = typeof options.of === "string" ?
$( document ).find( options.of ) :
$( options.of ),
within = $.position.getWithinInfo( options.within ),
scrollInfo = $.position.getScrollInfo( within ),
collision = ( options.collision || "flip" ).split( " " ),
offsets = {};
dimensions = getDimensions( target );
if ( target[ 0 ].preventDefault ) {
// Force left top to allow flipping
options.at = "left top";
}
targetWidth = dimensions.width;
targetHeight = dimensions.height;
targetOffset = dimensions.offset;
// Clone to reuse original targetOffset later
basePosition = $.extend( {}, targetOffset );
// Force my and at to have valid horizontal and vertical positions
// if a value is missing or invalid, it will be converted to center
$.each( [ "my", "at" ], function() {
var pos = ( options[ this ] || "" ).split( " " ),
horizontalOffset,
verticalOffset;
if ( pos.length === 1 ) {
pos = rhorizontal.test( pos[ 0 ] ) ?
pos.concat( [ "center" ] ) :
rvertical.test( pos[ 0 ] ) ?
[ "center" ].concat( pos ) :
[ "center", "center" ];
}
pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";
// Calculate offsets
horizontalOffset = roffset.exec( pos[ 0 ] );
verticalOffset = roffset.exec( pos[ 1 ] );
offsets[ this ] = [
horizontalOffset ? horizontalOffset[ 0 ] : 0,
verticalOffset ? verticalOffset[ 0 ] : 0
];
// Reduce to just the positions without the offsets
options[ this ] = [
rposition.exec( pos[ 0 ] )[ 0 ],
rposition.exec( pos[ 1 ] )[ 0 ]
];
} );
// Normalize collision option
if ( collision.length === 1 ) {
collision[ 1 ] = collision[ 0 ];
}
if ( options.at[ 0 ] === "right" ) {
basePosition.left += targetWidth;
} else if ( options.at[ 0 ] === "center" ) {
basePosition.left += targetWidth / 2;
}
if ( options.at[ 1 ] === "bottom" ) {
basePosition.top += targetHeight;
} else if ( options.at[ 1 ] === "center" ) {
basePosition.top += targetHeight / 2;
}
atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
basePosition.left += atOffset[ 0 ];
basePosition.top += atOffset[ 1 ];
return this.each( function() {
var collisionPosition, using,
elem = $( this ),
elemWidth = elem.outerWidth(),
elemHeight = elem.outerHeight(),
marginLeft = parseCss( this, "marginLeft" ),
marginTop = parseCss( this, "marginTop" ),
collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) +
scrollInfo.width,
collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) +
scrollInfo.height,
position = $.extend( {}, basePosition ),
myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );
if ( options.my[ 0 ] === "right" ) {
position.left -= elemWidth;
} else if ( options.my[ 0 ] === "center" ) {
position.left -= elemWidth / 2;
}
if ( options.my[ 1 ] === "bottom" ) {
position.top -= elemHeight;
} else if ( options.my[ 1 ] === "center" ) {
position.top -= elemHeight / 2;
}
position.left += myOffset[ 0 ];
position.top += myOffset[ 1 ];
collisionPosition = {
marginLeft: marginLeft,
marginTop: marginTop
};
$.each( [ "left", "top" ], function( i, dir ) {
if ( $.ui.position[ collision[ i ] ] ) {
$.ui.position[ collision[ i ] ][ dir ]( position, {
targetWidth: targetWidth,
targetHeight: targetHeight,
elemWidth: elemWidth,
elemHeight: elemHeight,
collisionPosition: collisionPosition,
collisionWidth: collisionWidth,
collisionHeight: collisionHeight,
offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],
my: options.my,
at: options.at,
within: within,
elem: elem
} );
}
} );
if ( options.using ) {
// Adds feedback as second argument to using callback, if present
using = function( props ) {
var left = targetOffset.left - position.left,
right = left + targetWidth - elemWidth,
top = targetOffset.top - position.top,
bottom = top + targetHeight - elemHeight,
feedback = {
target: {
element: target,
left: targetOffset.left,
top: targetOffset.top,
width: targetWidth,
height: targetHeight
},
element: {
element: elem,
left: position.left,
top: position.top,
width: elemWidth,
height: elemHeight
},
horizontal: right < 0 ? "left" : left > 0 ? "right" : "center",
vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
};
if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {
feedback.horizontal = "center";
}
if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {
feedback.vertical = "middle";
}
if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {
feedback.important = "horizontal";
} else {
feedback.important = "vertical";
}
options.using.call( this, props, feedback );
};
}
elem.offset( $.extend( position, { using: using } ) );
} );
};
$.ui.position = {
fit: {
left: function( position, data ) {
var within = data.within,
withinOffset = within.isWindow ? within.scrollLeft : within.offset.left,
outerWidth = within.width,
collisionPosLeft = position.left - data.collisionPosition.marginLeft,
overLeft = withinOffset - collisionPosLeft,
overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
newOverRight;
// Element is wider than within
if ( data.collisionWidth > outerWidth ) {
// Element is initially over the left side of within
if ( overLeft > 0 && overRight <= 0 ) {
newOverRight = position.left + overLeft + data.collisionWidth - outerWidth -
withinOffset;
position.left += overLeft - newOverRight;
// Element is initially over right side of within
} else if ( overRight > 0 && overLeft <= 0 ) {
position.left = withinOffset;
// Element is initially over both left and right sides of within
} else {
if ( overLeft > overRight ) {
position.left = withinOffset + outerWidth - data.collisionWidth;
} else {
position.left = withinOffset;
}
}
// Too far left -> align with left edge
} else if ( overLeft > 0 ) {
position.left += overLeft;
// Too far right -> align with right edge
} else if ( overRight > 0 ) {
position.left -= overRight;
// Adjust based on position and margin
} else {
position.left = max( position.left - collisionPosLeft, position.left );
}
},
top: function( position, data ) {
var within = data.within,
withinOffset = within.isWindow ? within.scrollTop : within.offset.top,
outerHeight = data.within.height,
collisionPosTop = position.top - data.collisionPosition.marginTop,
overTop = withinOffset - collisionPosTop,
overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
newOverBottom;
// Element is taller than within
if ( data.collisionHeight > outerHeight ) {
// Element is initially over the top of within
if ( overTop > 0 && overBottom <= 0 ) {
newOverBottom = position.top + overTop + data.collisionHeight - outerHeight -
withinOffset;
position.top += overTop - newOverBottom;
// Element is initially over bottom of within
} else if ( overBottom > 0 && overTop <= 0 ) {
position.top = withinOffset;
// Element is initially over both top and bottom of within
} else {
if ( overTop > overBottom ) {
position.top = withinOffset + outerHeight - data.collisionHeight;
} else {
position.top = withinOffset;
}
}
// Too far up -> align with top
} else if ( overTop > 0 ) {
position.top += overTop;
// Too far down -> align with bottom edge
} else if ( overBottom > 0 ) {
position.top -= overBottom;
// Adjust based on position and margin
} else {
position.top = max( position.top - collisionPosTop, position.top );
}
}
},
flip: {
left: function( position, data ) {
var within = data.within,
withinOffset = within.offset.left + within.scrollLeft,
outerWidth = within.width,
offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,
collisionPosLeft = position.left - data.collisionPosition.marginLeft,
overLeft = collisionPosLeft - offsetLeft,
overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
myOffset = data.my[ 0 ] === "left" ?
-data.elemWidth :
data.my[ 0 ] === "right" ?
data.elemWidth :
0,
atOffset = data.at[ 0 ] === "left" ?
data.targetWidth :
data.at[ 0 ] === "right" ?
-data.targetWidth :
0,
offset = -2 * data.offset[ 0 ],
newOverRight,
newOverLeft;
if ( overLeft < 0 ) {
newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth -
outerWidth - withinOffset;
if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
position.left += myOffset + atOffset + offset;
}
} else if ( overRight > 0 ) {
newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset +
atOffset + offset - offsetLeft;
if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
position.left += myOffset + atOffset + offset;
}
}
},
top: function( position, data ) {
var within = data.within,
withinOffset = within.offset.top + within.scrollTop,
outerHeight = within.height,
offsetTop = within.isWindow ? within.scrollTop : within.offset.top,
collisionPosTop = position.top - data.collisionPosition.marginTop,
overTop = collisionPosTop - offsetTop,
overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
top = data.my[ 1 ] === "top",
myOffset = top ?
-data.elemHeight :
data.my[ 1 ] === "bottom" ?
data.elemHeight :
0,
atOffset = data.at[ 1 ] === "top" ?
data.targetHeight :
data.at[ 1 ] === "bottom" ?
-data.targetHeight :
0,
offset = -2 * data.offset[ 1 ],
newOverTop,
newOverBottom;
if ( overTop < 0 ) {
newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight -
outerHeight - withinOffset;
if ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) {
position.top += myOffset + atOffset + offset;
}
} else if ( overBottom > 0 ) {
newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset +
offset - offsetTop;
if ( newOverTop > 0 || abs( newOverTop ) < overBottom ) {
position.top += myOffset + atOffset + offset;
}
}
}
},
flipfit: {
left: function() {
$.ui.position.flip.left.apply( this, arguments );
$.ui.position.fit.left.apply( this, arguments );
},
top: function() {
$.ui.position.flip.top.apply( this, arguments );
$.ui.position.fit.top.apply( this, arguments );
}
}
};
} )();
var position = $.ui.position;
/*!
* jQuery UI Support for jQuery core 1.8.x and newer 1.13.0
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
*/
//>>label: jQuery 1.8+ Support
//>>group: Core
//>>description: Support version 1.8.x and newer of jQuery core
// Support: jQuery 1.9.x or older
// $.expr[ ":" ] is deprecated.
if ( !$.expr.pseudos ) {
$.expr.pseudos = $.expr[ ":" ];
}
// Support: jQuery 1.11.x or older
// $.unique has been renamed to $.uniqueSort
if ( !$.uniqueSort ) {
$.uniqueSort = $.unique;
}
// Support: jQuery 2.2.x or older.
// This method has been defined in jQuery 3.0.0.
// Code from https://github.com/jquery/jquery/blob/e539bac79e666bba95bba86d690b4e609dca2286/src/selector/escapeSelector.js
if ( !$.escapeSelector ) {
// CSS string/identifier serialization
// https://drafts.csswg.org/cssom/#common-serializing-idioms
var rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g;
var fcssescape = function( ch, asCodePoint ) {
if ( asCodePoint ) {
// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
if ( ch === "\0" ) {
return "\uFFFD";
}
// Control characters and (dependent upon position) numbers get escaped as code points
return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
}
// Other potentially-special ASCII characters get backslash-escaped
return "\\" + ch;
};
$.escapeSelector = function( sel ) {
return ( sel + "" ).replace( rcssescape, fcssescape );
};
}
// Support: jQuery 3.4.x or older
// These methods have been defined in jQuery 3.5.0.
if ( !$.fn.even || !$.fn.odd ) {
$.fn.extend( {
even: function() {
return this.filter( function( i ) {
return i % 2 === 0;
} );
},
odd: function() {
return this.filter( function( i ) {
return i % 2 === 1;
} );
}
} );
}
;
/*!
* jQuery UI Keycode 1.13.0
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Keycode
//>>group: Core
//>>description: Provide keycodes as keynames
//>>docs: http://api.jqueryui.com/jQuery.ui.keyCode/
var keycode = $.ui.keyCode = {
BACKSPACE: 8,
COMMA: 188,
DELETE: 46,
DOWN: 40,
END: 35,
ENTER: 13,
ESCAPE: 27,
HOME: 36,
LEFT: 37,
PAGE_DOWN: 34,
PAGE_UP: 33,
PERIOD: 190,
RIGHT: 39,
SPACE: 32,
TAB: 9,
UP: 38
};
/*!
* jQuery UI Scroll Parent 1.13.0
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: scrollParent
//>>group: Core
//>>description: Get the closest ancestor element that is scrollable.
//>>docs: http://api.jqueryui.com/scrollParent/
var scrollParent = $.fn.scrollParent = function( includeHidden ) {
var position = this.css( "position" ),
excludeStaticParent = position === "absolute",
overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,
scrollParent = this.parents().filter( function() {
var parent = $( this );
if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
return false;
}
return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) +
parent.css( "overflow-x" ) );
} ).eq( 0 );
return position === "fixed" || !scrollParent.length ?
$( this[ 0 ].ownerDocument || document ) :
scrollParent;
};
/*!
* jQuery UI Unique ID 1.13.0
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: uniqueId
//>>group: Core
//>>description: Functions to generate and remove uniqueId's
//>>docs: http://api.jqueryui.com/uniqueId/
var uniqueId = $.fn.extend( {
uniqueId: ( function() {
var uuid = 0;
return function() {
return this.each( function() {
if ( !this.id ) {
this.id = "ui-id-" + ( ++uuid );
}
} );
};
} )(),
removeUniqueId: function() {
return this.each( function() {
if ( /^ui-id-\d+$/.test( this.id ) ) {
$( this ).removeAttr( "id" );
}
} );
}
} );
} );
/***/ }),
/* 10 */
/***/ ((module, exports, __webpack_require__) => {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* jquery.fancytree.grid.js
*
* Render tree as table (aka 'tree grid', 'table tree').
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* Copyright (c) 2008-2021, Martin Wendt (http://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.38.1
* @date 2022-01-14T18:41:36Z
*/
(function (factory) {
if (true) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(3), __webpack_require__(8)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
})(function ($) {
"use strict";
/******************************************************************************
* Private functions and variables
*/
var FT = $.ui.fancytree,
_assert = FT.assert,
SCROLL_MODE = "wheel"; // 'wheel' | 'scroll'
// EPS = 1.0;
/*
* [ext-grid] ...
*
* @alias Fancytree#_addScrollbar
* @requires jquery.fancytree.grid.js
*/
function _addScrollbar(table) {
var sbWidth = 10,
$table = $(table),
position = $table.position(),
// top = $table.find("tbody").position().top,
$sb = $("<div>", {
class: "fancytree-scrollbar",
css: {
border: "1px solid gray",
position: "absolute",
top: position.top,
left: position.left + $table.width(),
width: sbWidth,
height: $table.find("tbody").height(),
},
});
$table
.css({
"margin-right": sbWidth,
})
.after($sb);
return $sb;
}
/*
* [ext-grid] Invalidate renumber status, i.e. trigger renumber next time.
*
* @alias Fancytree#_renumberReset
* @requires jquery.fancytree.grid.js
*/
$.ui.fancytree._FancytreeClass.prototype._renumberReset = function () {
// this.debug("_renumberReset()");
this.visibleNodeList = null;
};
/*
* [ext-grid] Adjust the start value if the content would be outside otherwise.
*
* @alias Fancytree#_fixStart
* @requires jquery.fancytree.grid.js
*/
$.ui.fancytree._FancytreeClass.prototype._fixStart = function (
start,
apply
) {
var vp = this.viewport,
nodeList = this.visibleNodeList;
start = start == null ? vp.start : start;
// this.debug("_fixStart(" + start + ", " + !!apply + ")");
var orgStart = start;
// Don't scroll down below bottom node
if (nodeList) {
start = Math.min(start, this.visibleNodeList.length - vp.count);
start = Math.max(start, 0, start);
if (start !== orgStart) {
this.debug("Adjust start " + orgStart + " => " + start);
if (apply) {
vp.start = start;
}
}
}
return start;
};
/*
* [ext-grid] ...
*
* @alias Fancytree#_shiftViewport
* @requires jquery.fancytree.grid.js
*/
$.ui.fancytree._FancytreeClass.prototype._shiftViewport = function (
mode,
ofs
) {
this.debug("_shiftViewport", mode, ofs);
switch (mode) {
case "vscroll":
if (ofs) {
this.setViewport({
start: this.viewport.start + (ofs > 0 ? 1 : -1),
});
}
break;
default:
throw Error("Invalid mode: " + mode);
}
};
/**
* [ext-grid] Return true if viewport cannot be scrolled down any further.
*
* @alias Fancytree#isViewportBottom
* @requires jquery.fancytree.grid.js
*/
$.ui.fancytree._FancytreeClass.prototype.isViewportBottom = function () {
return (
this.viewport.start + this.viewport.count >=
this.visibleNodeList.length
);
};
/**
* [ext-grid] Define a subset of rows/columns to display and redraw.
*
* @param {object | boolean} options viewport boundaries and status.
*
* @alias Fancytree#setViewport
* @requires jquery.fancytree.grid.js
*/
$.ui.fancytree._FancytreeClass.prototype.setViewport = function (opts) {
if (typeof opts === "boolean") {
this.debug("setViewport( " + opts + ")");
return this.setViewport({ enabled: opts });
}
opts = opts || {};
var i,
count,
start,
newRow,
redrawReason = "",
vp = this.viewport,
diffVp = { start: 0, count: 0, enabled: null, force: null },
newVp = $.extend({}, vp),
trList = this.tbody.children,
trCount = trList.length;
// Sanitize viewport settings and check if we need to redraw
this.debug("setViewport(" + opts.start + ", +" + opts.count + ")");
if (opts.force) {
redrawReason += "force";
diffVp.force = true;
}
opts.enabled = opts.enabled !== false; // default to true
if (vp.enabled !== opts.enabled) {
redrawReason += "enable";
newVp.enabled = diffVp.enabled = opts.enabled;
}
start = opts.start == null ? vp.start : Math.max(0, +opts.start);
// Adjust start value to assure the current content is inside vp
start = this._fixStart(start, false);
if (vp.start !== +start) {
redrawReason += "start";
newVp.start = start;
diffVp.start = start - vp.start;
}
count = opts.count == null ? vp.count : Math.max(1, +opts.count);
if (vp.count !== +count) {
redrawReason += "count";
newVp.count = count;
diffVp.count = count - vp.count;
}
// if (vp.left !== +opts.left) {
// diffVp.left = left - vp.left;
// newVp.left = opts.left;
// redrawReason += "left";
// }
// if (vp.right !== +opts.right) {
// diffVp.right = right - vp.right;
// newVp.right = opts.right;
// redrawReason += "right";
// }
if (!redrawReason) {
return false;
}
// Let user cancel or modify the update
var info = {
next: newVp,
diff: diffVp,
reason: redrawReason,
scrollOnly: redrawReason === "start",
};
if (
!opts.noEvents &&
this._triggerTreeEvent("beforeUpdateViewport", null, info) === false
) {
return false;
}
info.prev = $.extend({}, vp);
delete info.next;
// vp.enabled = newVp.enabled;
vp.start = newVp.start;
vp.count = newVp.count;
// Make sure we have the correct count of TRs
var prevPhase = this.isVpUpdating;
if (trCount > count) {
for (i = 0; i < trCount - count; i++) {
delete this.tbody.lastChild.ftnode;
this.tbody.removeChild(this.tbody.lastChild);
}
} else if (trCount < count) {
for (i = 0; i < count - trCount; i++) {
newRow = this.rowFragment.firstChild.cloneNode(true);
this.tbody.appendChild(newRow);
}
}
trCount = trList.length;
// Update visible node cache if needed
var force = opts.force;
this.redrawViewport(force);
if (!opts.noEvents) {
this._triggerTreeEvent("updateViewport", null, info);
}
this.isVpUpdating = prevPhase;
return true;
};
/**
* [ext-grid] Calculate the viewport count from current scroll wrapper height.
*
* @alias Fancytree#adjustViewportSize
* @requires jquery.fancytree.grid.js
*/
$.ui.fancytree._FancytreeClass.prototype.adjustViewportSize = function () {
_assert(
this.scrollWrapper,
"No parent div.fancytree-grid-container found."
);
if (this.isVpUpdating) {
this.debug("Ignoring adjustViewportSize() during VP update.");
return;
}
// Calculate how many rows fit into current container height
var $table = this.$container,
wrapper = this.scrollWrapper,
trHeight = $table.find(">tbody>tr").first().height() || 0,
tableHeight = $table.height(),
headHeight = tableHeight - this.viewport.count * trHeight,
wrapperHeight = wrapper.offsetHeight,
free = wrapperHeight - headHeight,
newCount = trHeight ? Math.floor(free / trHeight) : 0;
// console.info(
// "set container height",
// $(this)
// .parent(".fancytree-grid-container")
// .height()
// );
this.setViewport({ count: newCount });
// if (SCROLL_MODE === "scroll") {
// // Add bottom margin to the table, to make sure the wrapper becomes
// // scrollable
// var mb = wrapperHeight - $table.height() - 2.0 * EPS;
// this.debug("margin-bottom=" + mb);
// $table.css("margin-bottom", mb);
// }
};
/*
* [ext-grid] Calculate the scroll container dimension from the current tree table.
*
* @alias Fancytree#initViewportWrapper
* @requires jquery.fancytree.grid.js
*/
$.ui.fancytree._FancytreeClass.prototype._initViewportWrapper =
function () {
var // wrapper = this.scrollWrapper,
// $wrapper = $(wrapper),
tree = this;
// if (SCROLL_MODE === "scroll") {
// $wrapper.on("scroll", function(e) {
// var viewport = tree.viewport,
// curTop = wrapper.scrollTop,
// homeTop = viewport.start === 0 ? 0 : EPS,
// dy = viewport.start === 0 ? 1 : curTop - EPS; //homeTop;
// tree.debug(
// "Got 'scroll' event: scrollTop=" +
// curTop +
// ", homeTop=" +
// homeTop +
// ", start=" +
// viewport.start +
// ", dy=" +
// dy
// );
// if (tree.isVpUpdating) {
// tree.debug("Ignoring scroll during VP update.");
// return;
// } else if (curTop === homeTop) {
// tree.debug("Ignoring scroll to neutral " + homeTop + ".");
// return;
// }
// tree._shiftViewport("vscroll", dy);
// homeTop = viewport.start === 0 ? 0 : EPS;
// setTimeout(function() {
// tree.debug(
// "scrollTop(" +
// wrapper.scrollTop +
// " -> " +
// homeTop +
// ")..."
// );
// wrapper.scrollTop = homeTop;
// }, 0);
// });
// }
if (SCROLL_MODE === "wheel") {
this.$container.on("wheel", function (e) {
var orgEvent = e.originalEvent,
viewport = tree.viewport,
dy = orgEvent.deltaY; // * orgEvent.wheelDeltaY;
if (
!dy ||
e.altKey ||
e.ctrlKey ||
e.metaKey ||
e.shiftKey
) {
return true;
}
if (dy < 0 && viewport.start === 0) {
return true;
}
if (dy > 0 && tree.isViewportBottom()) {
return true;
}
tree.debug(
"Got 'wheel' event: dy=" +
dy +
", mode=" +
orgEvent.deltaMode
);
tree._shiftViewport("vscroll", dy);
return false;
});
}
};
/*
* [ext-grid] Renumber and collect all visible rows.
*
* @param {bool} [force=false]
* @param {FancytreeNode | int} [startIdx=0]
* @alias Fancytree#_renumberVisibleNodes
* @requires jquery.fancytree.grid.js
*/
$.ui.fancytree._FancytreeClass.prototype._renumberVisibleNodes = function (
force,
startIdx
) {
if (
(!this.options.viewport.enabled || this.visibleNodeList != null) &&
force !== true
) {
// this.debug("_renumberVisibleNodes() ignored.");
return false;
}
this.debugTime("_renumberVisibleNodes()");
var i = 0,
prevLength = this.visibleNodeList ? this.visibleNodeList.length : 0,
visibleNodeList = (this.visibleNodeList = []);
// Reset previous data
this.visit(function (node) {
node._rowIdx = null;
// node.span = null;
// if (node.tr) {
// delete node.tr.ftnode;
// node.tr = null;
// }
});
// Iterate over all *visible* nodes
this.visitRows(function (node) {
node._rowIdx = i++;
visibleNodeList.push(node);
});
this.debugTimeEnd("_renumberVisibleNodes()");
if (i !== prevLength) {
this._triggerTreeEvent("updateViewport", null, {
reason: "renumber",
diff: { start: 0, count: 0, enabled: null, force: null },
next: $.extend({}, this.viewport),
// visibleCount: prevLength,
// cur: i,
});
}
};
/**
* [ext-grid] Render all visible nodes into the viweport.
*
* @param {bool} [force=false]
* @alias Fancytree#redrawViewport
* @requires jquery.fancytree.grid.js
*/
$.ui.fancytree._FancytreeClass.prototype.redrawViewport = function (force) {
if (this._enableUpdate === false) {
// tree.debug("no render", tree._enableUpdate);
return;
}
this.debugTime("redrawViewport()");
this._renumberVisibleNodes(force);
// Adjust vp.start value to assure the current content is inside:
this._fixStart(null, true);
var i = 0,
vp = this.viewport,
visibleNodeList = this.visibleNodeList,
start = vp.start,
bottom = start + vp.count,
tr,
_renderCount = 0,
trIdx = 0,
trList = this.tbody.children,
prevPhase = this.isVpUpdating;
// Reset previous data
this.visit(function (node) {
// node.debug("redrawViewport(): _rowIdx=" + node._rowIdx);
node.span = null;
if (node.tr) {
delete node.tr.ftnode;
node.tr = null;
}
});
// Redraw the whole tree, erasing all node markup before and after
// the viewport
for (i = start; i < bottom; i++) {
var node = visibleNodeList[i];
tr = trList[trIdx];
if (!node) {
// TODO: make trailing empty rows configurable (custom template or remove TRs)
var newRow = this.rowFragment.firstChild.cloneNode(true);
this.tbody.replaceChild(newRow, tr);
trIdx++;
continue;
}
if (tr !== node.tr) {
node.tr = tr;
node.render();
_renderCount++;
// TODO:
// Implement scrolling by re-using existing markup
// e.g. shifting TRs or TR child elements instead of
// re-creating all the time
}
trIdx++;
}
this.isVpUpdating = prevPhase;
this.debugTimeEnd("redrawViewport()");
};
$.ui.fancytree.registerExtension({
name: "grid",
version: "2.38.1",
// Default options for this extension.
options: {
checkboxColumnIdx: null, // render the checkboxes into the this column index (default: nodeColumnIdx)
indentation: 16, // indent every node level by 16px
mergeStatusColumns: true, // display 'nodata', 'loading', 'error' centered in a single, merged TR
nodeColumnIdx: 0, // render node expander, icon, and title to this column (default: #0)
},
// Overide virtual methods for this extension.
// `this` : is this extension object
// `this._super`: the virtual function that was overriden (member of prev. extension or Fancytree)
treeInit: function (ctx) {
var i,
columnCount,
n,
$row,
$tbody,
tree = ctx.tree,
opts = ctx.options,
tableOpts = opts.table,
$table = tree.widget.element,
$scrollWrapper = $table.parent(".fancytree-grid-container");
if ($.inArray("table", opts.extensions) >= 0) {
$.error("ext-grid and ext-table are mutually exclusive.");
}
if (opts.renderStatusColumns === true) {
opts.renderStatusColumns = opts.renderColumns;
}
// Note: we also re-use CSS rules from ext-table
$table.addClass(
"fancytree-container fancytree-ext-grid fancytree-ext-table"
);
$tbody = $table.find(">tbody");
if (!$tbody.length) {
// TODO: not sure if we can rely on browsers to insert missing <tbody> before <tr>s:
if ($table.find(">tr").length) {
$.error(
"Expected table > tbody > tr. If you see this, please open an issue."
);
}
$tbody = $("<tbody>").appendTo($table);
}
tree.tbody = $tbody[0];
// Prepare row templates:
// Determine column count from table header if any
columnCount = $("thead >tr", $table).last().find(">th").length;
// Read TR templates from tbody if any
$row = $tbody.children("tr").first();
if ($row.length) {
n = $row.children("td").length;
if (columnCount && n !== columnCount) {
tree.warn(
"Column count mismatch between thead (" +
columnCount +
") and tbody (" +
n +
"): using tbody."
);
columnCount = n;
}
$row = $row.clone();
} else {
// Only thead is defined: create default row markup
_assert(
columnCount >= 1,
"Need either <thead> or <tbody> with <td> elements to determine column count."
);
$row = $("<tr />");
for (i = 0; i < columnCount; i++) {
$row.append("<td />");
}
}
$row.find(">td")
.eq(tableOpts.nodeColumnIdx)
.html("<span class='fancytree-node' />");
if (opts.aria) {
$row.attr("role", "row");
$row.find("td").attr("role", "gridcell");
}
tree.rowFragment = document.createDocumentFragment();
tree.rowFragment.appendChild($row.get(0));
$tbody.empty();
// Make sure that status classes are set on the node's <tr> elements
tree.statusClassPropName = "tr";
tree.ariaPropName = "tr";
this.nodeContainerAttrName = "tr";
// #489: make sure $container is set to <table>, even if ext-dnd is listed before ext-grid
tree.$container = $table;
if ($scrollWrapper.length) {
tree.scrollWrapper = $scrollWrapper[0];
this._initViewportWrapper();
} else {
tree.scrollWrapper = null;
}
// Scrolling is implemented completely differently here
$.ui.fancytree.overrideMethod(
$.ui.fancytree._FancytreeNodeClass.prototype,
"scrollIntoView",
function (effects, options) {
var node = this,
tree = node.tree,
topNode = options && options.topNode,
vp = tree.viewport,
start = vp ? vp.start : null;
if (!tree.viewport) {
return node._super.apply(this, arguments);
}
if (node._rowIdx < vp.start) {
start = node._rowIdx;
} else if (node._rowIdx >= vp.start + vp.count) {
start = node._rowIdx - vp.count + 1;
}
if (topNode && topNode._rowIdx < start) {
start = topNode._rowIdx;
}
tree.setViewport({ start: start });
// Return a resolved promise
return $.Deferred(function () {
this.resolveWith(node);
}).promise();
}
);
tree.visibleNodeList = null; // Set by _renumberVisibleNodes()
tree.viewport = {
enabled: true,
start: 0,
count: 10,
left: 0,
right: 0,
};
this.setViewport(
$.extend(
{
// enabled: true,
autoSize: true,
start: 0,
count: 10,
left: 0,
right: 0,
keepEmptyRows: true,
noEvents: true,
},
opts.viewport
)
);
// tree.$scrollbar = _addScrollbar($table);
this._superApply(arguments);
// standard Fancytree created a root UL
$(tree.rootNode.ul).remove();
tree.rootNode.ul = null;
// Add container to the TAB chain
// #577: Allow to set tabindex to "0", "-1" and ""
this.$container.attr("tabindex", opts.tabindex);
// this.$container.attr("tabindex", opts.tabbable ? "0" : "-1");
if (opts.aria) {
tree.$container
.attr("role", "treegrid")
.attr("aria-readonly", true);
}
},
nodeKeydown: function (ctx) {
var nextNode = null,
nextIdx = null,
tree = ctx.tree,
node = ctx.node,
nodeList = tree.visibleNodeList,
// treeOpts = ctx.options,
viewport = tree.viewport,
event = ctx.originalEvent,
eventString = FT.eventToString(event);
tree.debug("nodeKeydown(" + eventString + ")");
switch (eventString) {
case "home":
case "meta+up":
nextIdx = 0;
break;
case "end":
case "meta+down":
nextIdx = nodeList.length - 1;
break;
case "pageup":
nextIdx = node._rowIdx - viewport.count;
break;
case "pagedown":
nextIdx = node._rowIdx + viewport.count;
break;
}
if (nextIdx != null) {
nextIdx = Math.min(Math.max(0, nextIdx), nodeList.length - 1);
nextNode = nodeList[nextIdx];
nextNode.makeVisible();
nextNode.setActive();
return false;
}
return this._superApply(arguments);
},
nodeRemoveChildMarkup: function (ctx) {
var node = ctx.node;
node.visit(function (n) {
if (n.tr) {
delete n.tr.ftnode;
n.tr = null;
n.span = null;
}
});
},
nodeRemoveMarkup: function (ctx) {
var node = ctx.node;
if (node.tr) {
delete node.tr.ftnode;
node.tr = null;
node.span = null;
}
this.nodeRemoveChildMarkup(ctx);
},
/* Override standard render. */
nodeRender: function (ctx, force, deep, collapsed, _recursive) {
var children,
i,
l,
outsideViewport,
subCtx,
tree = ctx.tree,
node = ctx.node;
if (tree._enableUpdate === false) {
node.debug("nodeRender(): _enableUpdate: false");
return;
}
var opts = ctx.options,
viewport = tree.viewport.enabled ? tree.viewport : null,
start = viewport && viewport.start > 0 ? +viewport.start : 0,
bottom = viewport ? start + viewport.count - 1 : 0,
isRootNode = !node.parent;
_assert(viewport);
// node.debug("nodeRender(): " + node + ", isRoot=" + isRootNode, "tr=" + node.tr, "hcp=" + ctx.hasCollapsedParents, "parent.tr=" + (node.parent && node.parent.tr));
if (!_recursive) {
// node.debug("nodeRender(): start top node");
if (isRootNode && viewport) {
node.debug("nodeRender(): redrawViewport() instead");
return ctx.tree.redrawViewport();
}
ctx.hasCollapsedParents = node.parent && !node.parent.expanded;
// Make sure visible row indices are up-to-date
if (viewport) {
tree._renumberVisibleNodes();
}
}
if (!isRootNode) {
outsideViewport =
viewport &&
(node._rowIdx < start ||
node._rowIdx >= start + viewport.count);
// node.debug(
// "nodeRender(): idx=" +
// node._rowIdx +
// ", outside=" +
// outsideViewport +
// ", TR count=" +
// tree.tbody.rows.length
// );
if (outsideViewport) {
// node.debug("nodeRender(): outsideViewport: ignored");
return;
}
if (!node.tr) {
if (node._rowIdx == null) {
// node.warn("nodeRender(): ignoring hidden");
return;
}
node.debug("nodeRender(): creating new TR.");
node.tr = tree.tbody.rows[node._rowIdx - start];
}
// _assert(
// node.tr,
// "nodeRender() called for node.tr == null: " + node
// );
node.tr.ftnode = node;
if (node.key && opts.generateIds) {
node.tr.id = opts.idPrefix + node.key;
}
node.span = $("span.fancytree-node", node.tr).get(0);
// Set icon, link, and title (normally this is only required on initial render)
// var ctx = this._makeHookContext(node);
this.nodeRenderTitle(ctx); // triggers renderColumns()
// Allow tweaking, binding, after node was created for the first time
if (opts.createNode) {
opts.createNode.call(this, { type: "createNode" }, ctx);
}
}
// Allow tweaking after node state was rendered
if (opts.renderNode) {
opts.renderNode.call(tree, { type: "renderNode" }, ctx);
}
// Visit child nodes
// Add child markup
children = node.children;
_assert(!deep, "deep is not supported");
if (children && (isRootNode || deep || node.expanded)) {
for (i = 0, l = children.length; i < l; i++) {
var child = children[i];
if (viewport && child._rowIdx > bottom) {
children[i].debug("BREAK render children loop");
return false;
}
subCtx = $.extend({}, ctx, { node: child });
subCtx.hasCollapsedParents =
subCtx.hasCollapsedParents || !node.expanded;
this.nodeRender(subCtx, force, deep, collapsed, true);
}
}
},
nodeRenderTitle: function (ctx, title) {
var $cb,
res,
tree = ctx.tree,
node = ctx.node,
opts = ctx.options,
isStatusNode = node.isStatusNode();
res = this._super(ctx, title);
if (node.isRootNode()) {
return res;
}
// Move checkbox to custom column
if (
opts.checkbox &&
!isStatusNode &&
opts.table.checkboxColumnIdx != null
) {
$cb = $("span.fancytree-checkbox", node.span); //.detach();
$(node.tr)
.find("td")
.eq(+opts.table.checkboxColumnIdx)
.html($cb);
}
// Update element classes according to node state
this.nodeRenderStatus(ctx);
if (isStatusNode) {
if (opts.renderStatusColumns) {
// Let user code write column content
opts.renderStatusColumns.call(
tree,
{ type: "renderStatusColumns" },
ctx
);
} else if (opts.grid.mergeStatusColumns && node.isTopLevel()) {
node.warn("mergeStatusColumns is not yet implemented.");
// This approach would not work, since the roe may be re-used:
// $(node.tr)
// .find(">td")
// .eq(0)
// .prop("colspan", tree.columnCount)
// .text(node.title)
// .addClass("fancytree-status-merged")
// .nextAll()
// .remove();
} // else: default rendering for status node: leave other cells empty
} else if (opts.renderColumns) {
opts.renderColumns.call(tree, { type: "renderColumns" }, ctx);
}
return res;
},
nodeRenderStatus: function (ctx) {
var indent,
node = ctx.node,
opts = ctx.options;
this._super(ctx);
$(node.tr).removeClass("fancytree-node");
// indent
indent = (node.getLevel() - 1) * opts.table.indentation;
if (opts.rtl) {
$(node.span).css({ paddingRight: indent + "px" });
} else {
$(node.span).css({ paddingLeft: indent + "px" });
}
},
/* Expand node, return Deferred.promise. */
nodeSetExpanded: function (ctx, flag, callOpts) {
var node = ctx.node,
tree = ctx.tree;
// flag defaults to true
flag = flag !== false;
if ((node.expanded && flag) || (!node.expanded && !flag)) {
// Expanded state isn't changed - just call base implementation
return this._superApply(arguments);
}
var dfd = new $.Deferred(),
subOpts = $.extend({}, callOpts, {
noEvents: true,
noAnimation: true,
});
callOpts = callOpts || {};
function _afterExpand(ok) {
tree.redrawViewport(true);
if (ok) {
if (
flag &&
ctx.options.autoScroll &&
!callOpts.noAnimation &&
node.hasChildren()
) {
// Scroll down to last child, but keep current node visible
node.getLastChild()
.scrollIntoView(true, { topNode: node })
.always(function () {
if (!callOpts.noEvents) {
tree._triggerNodeEvent(
flag ? "expand" : "collapse",
ctx
);
}
dfd.resolveWith(node);
});
} else {
if (!callOpts.noEvents) {
tree._triggerNodeEvent(
flag ? "expand" : "collapse",
ctx
);
}
dfd.resolveWith(node);
}
} else {
if (!callOpts.noEvents) {
tree._triggerNodeEvent(
flag ? "expand" : "collapse",
ctx
);
}
dfd.rejectWith(node);
}
}
// Call base-expand with disabled events and animation
this._super(ctx, flag, subOpts)
.done(function () {
_afterExpand(true);
})
.fail(function () {
_afterExpand(false);
});
return dfd.promise();
},
treeClear: function (ctx) {
// this.nodeRemoveChildMarkup(this._makeHookContext(this.rootNode));
// this._renumberReset(); // Invalidate visible row cache
return this._superApply(arguments);
},
treeDestroy: function (ctx) {
this.$container.find("tbody").empty();
this.$container.off("wheel");
if (this.$source) {
this.$source.removeClass("fancytree-helper-hidden");
}
this._renumberReset(); // Invalidate visible row cache
return this._superApply(arguments);
},
treeStructureChanged: function (ctx, type) {
// debugger;
if (type !== "addNode" || ctx.tree.visibleNodeList) {
// this.debug("treeStructureChanged(" + type + ")");
this._renumberReset(); // Invalidate visible row cache
}
},
});
// Value returned by `require('jquery.fancytree..')`
return $.ui.fancytree;
}); // End of closure
/***/ }),
/* 11 */
/***/ ((module, exports, __webpack_require__) => {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* jquery.fancytree.filter.js
*
* Remove or highlight tree nodes, based on a filter.
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* Copyright (c) 2008-2021, Martin Wendt (https://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.38.1
* @date 2022-01-14T18:41:36Z
*/
(function (factory) {
if (true) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(3), __webpack_require__(8)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
})(function ($) {
"use strict";
/*******************************************************************************
* Private functions and variables
*/
var KeyNoData = "__not_found__",
escapeHtml = $.ui.fancytree.escapeHtml,
exoticStartChar = "\uFFF7",
exoticEndChar = "\uFFF8";
function _escapeRegex(str) {
return (str + "").replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1");
}
function extractHtmlText(s) {
if (s.indexOf(">") >= 0) {
return $("<div/>").html(s).text();
}
return s;
}
/**
* @description Marks the matching charecters of `text` either by `mark` or
* by exotic*Chars (if `escapeTitles` is `true`) based on `regexMatchArray`
* which is an array of matching groups.
* @param {string} text
* @param {RegExpMatchArray} regexMatchArray
*/
function _markFuzzyMatchedChars(text, regexMatchArray, escapeTitles) {
// It is extremely infuriating that we can not use `let` or `const` or arrow functions.
// Damn you IE!!!
var matchingIndices = [];
// get the indices of matched characters (Iterate through `RegExpMatchArray`)
for (
var _matchingArrIdx = 1;
_matchingArrIdx < regexMatchArray.length;
_matchingArrIdx++
) {
var _mIdx =
// get matching char index by cumulatively adding
// the matched group length
regexMatchArray[_matchingArrIdx].length +
(_matchingArrIdx === 1 ? 0 : 1) +
(matchingIndices[matchingIndices.length - 1] || 0);
matchingIndices.push(_mIdx);
}
// Map each `text` char to its position and store in `textPoses`.
var textPoses = text.split("");
if (escapeTitles) {
// If escaping the title, then wrap the matchng char within exotic chars
matchingIndices.forEach(function (v) {
textPoses[v] = exoticStartChar + textPoses[v] + exoticEndChar;
});
} else {
// Otherwise, Wrap the matching chars within `mark`.
matchingIndices.forEach(function (v) {
textPoses[v] = "<mark>" + textPoses[v] + "</mark>";
});
}
// Join back the modified `textPoses` to create final highlight markup.
return textPoses.join("");
}
$.ui.fancytree._FancytreeClass.prototype._applyFilterImpl = function (
filter,
branchMode,
_opts
) {
var match,
statusNode,
re,
reHighlight,
reExoticStartChar,
reExoticEndChar,
temp,
prevEnableUpdate,
count = 0,
treeOpts = this.options,
escapeTitles = treeOpts.escapeTitles,
prevAutoCollapse = treeOpts.autoCollapse,
opts = $.extend({}, treeOpts.filter, _opts),
hideMode = opts.mode === "hide",
leavesOnly = !!opts.leavesOnly && !branchMode;
// Default to 'match title substring (not case sensitive)'
if (typeof filter === "string") {
if (filter === "") {
this.warn(
"Fancytree passing an empty string as a filter is handled as clearFilter()."
);
this.clearFilter();
return;
}
if (opts.fuzzy) {
// See https://codereview.stackexchange.com/questions/23899/faster-javascript-fuzzy-string-matching-function/23905#23905
// and http://www.quora.com/How-is-the-fuzzy-search-algorithm-in-Sublime-Text-designed
// and http://www.dustindiaz.com/autocomplete-fuzzy-matching
match = filter
.split("")
// Escaping the `filter` will not work because,
// it gets further split into individual characters. So,
// escape each character after splitting
.map(_escapeRegex)
.reduce(function (a, b) {
// create capture groups for parts that comes before
// the character
return a + "([^" + b + "]*)" + b;
}, "");
} else {
match = _escapeRegex(filter); // make sure a '.' is treated literally
}
re = new RegExp(match, "i");
reHighlight = new RegExp(_escapeRegex(filter), "gi");
if (escapeTitles) {
reExoticStartChar = new RegExp(
_escapeRegex(exoticStartChar),
"g"
);
reExoticEndChar = new RegExp(_escapeRegex(exoticEndChar), "g");
}
filter = function (node) {
if (!node.title) {
return false;
}
var text = escapeTitles
? node.title
: extractHtmlText(node.title),
// `.match` instead of `.test` to get the capture groups
res = text.match(re);
if (res && opts.highlight) {
if (escapeTitles) {
if (opts.fuzzy) {
temp = _markFuzzyMatchedChars(
text,
res,
escapeTitles
);
} else {
// #740: we must not apply the marks to escaped entity names, e.g. `"`
// Use some exotic characters to mark matches:
temp = text.replace(reHighlight, function (s) {
return exoticStartChar + s + exoticEndChar;
});
}
// now we can escape the title...
node.titleWithHighlight = escapeHtml(temp)
// ... and finally insert the desired `<mark>` tags
.replace(reExoticStartChar, "<mark>")
.replace(reExoticEndChar, "</mark>");
} else {
if (opts.fuzzy) {
node.titleWithHighlight = _markFuzzyMatchedChars(
text,
res
);
} else {
node.titleWithHighlight = text.replace(
reHighlight,
function (s) {
return "<mark>" + s + "</mark>";
}
);
}
}
// node.debug("filter", escapeTitles, text, node.titleWithHighlight);
}
return !!res;
};
}
this.enableFilter = true;
this.lastFilterArgs = arguments;
prevEnableUpdate = this.enableUpdate(false);
this.$div.addClass("fancytree-ext-filter");
if (hideMode) {
this.$div.addClass("fancytree-ext-filter-hide");
} else {
this.$div.addClass("fancytree-ext-filter-dimm");
}
this.$div.toggleClass(
"fancytree-ext-filter-hide-expanders",
!!opts.hideExpanders
);
// Reset current filter
this.rootNode.subMatchCount = 0;
this.visit(function (node) {
delete node.match;
delete node.titleWithHighlight;
node.subMatchCount = 0;
});
statusNode = this.getRootNode()._findDirectChild(KeyNoData);
if (statusNode) {
statusNode.remove();
}
// Adjust node.hide, .match, and .subMatchCount properties
treeOpts.autoCollapse = false; // #528
this.visit(function (node) {
if (leavesOnly && node.children != null) {
return;
}
var res = filter(node),
matchedByBranch = false;
if (res === "skip") {
node.visit(function (c) {
c.match = false;
}, true);
return "skip";
}
if (!res && (branchMode || res === "branch") && node.parent.match) {
res = true;
matchedByBranch = true;
}
if (res) {
count++;
node.match = true;
node.visitParents(function (p) {
if (p !== node) {
p.subMatchCount += 1;
}
// Expand match (unless this is no real match, but only a node in a matched branch)
if (opts.autoExpand && !matchedByBranch && !p.expanded) {
p.setExpanded(true, {
noAnimation: true,
noEvents: true,
scrollIntoView: false,
});
p._filterAutoExpanded = true;
}
}, true);
}
});
treeOpts.autoCollapse = prevAutoCollapse;
if (count === 0 && opts.nodata && hideMode) {
statusNode = opts.nodata;
if (typeof statusNode === "function") {
statusNode = statusNode();
}
if (statusNode === true) {
statusNode = {};
} else if (typeof statusNode === "string") {
statusNode = { title: statusNode };
}
statusNode = $.extend(
{
statusNodeType: "nodata",
key: KeyNoData,
title: this.options.strings.noData,
},
statusNode
);
this.getRootNode().addNode(statusNode).match = true;
}
// Redraw whole tree
this._callHook("treeStructureChanged", this, "applyFilter");
// this.render();
this.enableUpdate(prevEnableUpdate);
return count;
};
/**
* [ext-filter] Dimm or hide nodes.
*
* @param {function | string} filter
* @param {boolean} [opts={autoExpand: false, leavesOnly: false}]
* @returns {integer} count
* @alias Fancytree#filterNodes
* @requires jquery.fancytree.filter.js
*/
$.ui.fancytree._FancytreeClass.prototype.filterNodes = function (
filter,
opts
) {
if (typeof opts === "boolean") {
opts = { leavesOnly: opts };
this.warn(
"Fancytree.filterNodes() leavesOnly option is deprecated since 2.9.0 / 2015-04-19. Use opts.leavesOnly instead."
);
}
return this._applyFilterImpl(filter, false, opts);
};
/**
* [ext-filter] Dimm or hide whole branches.
*
* @param {function | string} filter
* @param {boolean} [opts={autoExpand: false}]
* @returns {integer} count
* @alias Fancytree#filterBranches
* @requires jquery.fancytree.filter.js
*/
$.ui.fancytree._FancytreeClass.prototype.filterBranches = function (
filter,
opts
) {
return this._applyFilterImpl(filter, true, opts);
};
/**
* [ext-filter] Re-apply current filter.
*
* @returns {integer} count
* @alias Fancytree#updateFilter
* @requires jquery.fancytree.filter.js
* @since 2.38
*/
$.ui.fancytree._FancytreeClass.prototype.updateFilter = function () {
if (
this.enableFilter &&
this.lastFilterArgs &&
this.options.filter.autoApply
) {
this._applyFilterImpl.apply(this, this.lastFilterArgs);
} else {
this.warn("updateFilter(): no filter active.");
}
};
/**
* [ext-filter] Reset the filter.
*
* @alias Fancytree#clearFilter
* @requires jquery.fancytree.filter.js
*/
$.ui.fancytree._FancytreeClass.prototype.clearFilter = function () {
var $title,
statusNode = this.getRootNode()._findDirectChild(KeyNoData),
escapeTitles = this.options.escapeTitles,
enhanceTitle = this.options.enhanceTitle,
prevEnableUpdate = this.enableUpdate(false);
if (statusNode) {
statusNode.remove();
}
// we also counted root node's subMatchCount
delete this.rootNode.match;
delete this.rootNode.subMatchCount;
this.visit(function (node) {
if (node.match && node.span) {
// #491, #601
$title = $(node.span).find(">span.fancytree-title");
if (escapeTitles) {
$title.text(node.title);
} else {
$title.html(node.title);
}
if (enhanceTitle) {
enhanceTitle(
{ type: "enhanceTitle" },
{ node: node, $title: $title }
);
}
}
delete node.match;
delete node.subMatchCount;
delete node.titleWithHighlight;
if (node.$subMatchBadge) {
node.$subMatchBadge.remove();
delete node.$subMatchBadge;
}
if (node._filterAutoExpanded && node.expanded) {
node.setExpanded(false, {
noAnimation: true,
noEvents: true,
scrollIntoView: false,
});
}
delete node._filterAutoExpanded;
});
this.enableFilter = false;
this.lastFilterArgs = null;
this.$div.removeClass(
"fancytree-ext-filter fancytree-ext-filter-dimm fancytree-ext-filter-hide"
);
this._callHook("treeStructureChanged", this, "clearFilter");
// this.render();
this.enableUpdate(prevEnableUpdate);
};
/**
* [ext-filter] Return true if a filter is currently applied.
*
* @returns {Boolean}
* @alias Fancytree#isFilterActive
* @requires jquery.fancytree.filter.js
* @since 2.13
*/
$.ui.fancytree._FancytreeClass.prototype.isFilterActive = function () {
return !!this.enableFilter;
};
/**
* [ext-filter] Return true if this node is matched by current filter (or no filter is active).
*
* @returns {Boolean}
* @alias FancytreeNode#isMatched
* @requires jquery.fancytree.filter.js
* @since 2.13
*/
$.ui.fancytree._FancytreeNodeClass.prototype.isMatched = function () {
return !(this.tree.enableFilter && !this.match);
};
/*******************************************************************************
* Extension code
*/
$.ui.fancytree.registerExtension({
name: "filter",
version: "2.38.1",
// Default options for this extension.
options: {
autoApply: true, // Re-apply last filter if lazy data is loaded
autoExpand: false, // Expand all branches that contain matches while filtered
counter: true, // Show a badge with number of matching child nodes near parent icons
fuzzy: false, // Match single characters in order, e.g. 'fb' will match 'FooBar'
hideExpandedCounter: true, // Hide counter badge if parent is expanded
hideExpanders: false, // Hide expanders if all child nodes are hidden by filter
highlight: true, // Highlight matches by wrapping inside <mark> tags
leavesOnly: false, // Match end nodes only
nodata: true, // Display a 'no data' status node if result is empty
mode: "dimm", // Grayout unmatched nodes (pass "hide" to remove unmatched node instead)
},
nodeLoadChildren: function (ctx, source) {
var tree = ctx.tree;
return this._superApply(arguments).done(function () {
if (
tree.enableFilter &&
tree.lastFilterArgs &&
ctx.options.filter.autoApply
) {
tree._applyFilterImpl.apply(tree, tree.lastFilterArgs);
}
});
},
nodeSetExpanded: function (ctx, flag, callOpts) {
var node = ctx.node;
delete node._filterAutoExpanded;
// Make sure counter badge is displayed again, when node is beeing collapsed
if (
!flag &&
ctx.options.filter.hideExpandedCounter &&
node.$subMatchBadge
) {
node.$subMatchBadge.show();
}
return this._superApply(arguments);
},
nodeRenderStatus: function (ctx) {
// Set classes for current status
var res,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options.filter,
$title = $(node.span).find("span.fancytree-title"),
$span = $(node[tree.statusClassPropName]),
enhanceTitle = ctx.options.enhanceTitle,
escapeTitles = ctx.options.escapeTitles;
res = this._super(ctx);
// nothing to do, if node was not yet rendered
if (!$span.length || !tree.enableFilter) {
return res;
}
$span
.toggleClass("fancytree-match", !!node.match)
.toggleClass("fancytree-submatch", !!node.subMatchCount)
.toggleClass(
"fancytree-hide",
!(node.match || node.subMatchCount)
);
// Add/update counter badge
if (
opts.counter &&
node.subMatchCount &&
(!node.isExpanded() || !opts.hideExpandedCounter)
) {
if (!node.$subMatchBadge) {
node.$subMatchBadge = $(
"<span class='fancytree-childcounter'/>"
);
$(
"span.fancytree-icon, span.fancytree-custom-icon",
node.span
).append(node.$subMatchBadge);
}
node.$subMatchBadge.show().text(node.subMatchCount);
} else if (node.$subMatchBadge) {
node.$subMatchBadge.hide();
}
// node.debug("nodeRenderStatus", node.titleWithHighlight, node.title)
// #601: also check for $title.length, because we don't need to render
// if node.span is null (i.e. not rendered)
if (node.span && (!node.isEditing || !node.isEditing.call(node))) {
if (node.titleWithHighlight) {
$title.html(node.titleWithHighlight);
} else if (escapeTitles) {
$title.text(node.title);
} else {
$title.html(node.title);
}
if (enhanceTitle) {
enhanceTitle(
{ type: "enhanceTitle" },
{ node: node, $title: $title }
);
}
}
return res;
},
});
// Value returned by `require('jquery.fancytree..')`
return $.ui.fancytree;
}); // End of closure
/***/ }),
/* 12 */
/***/ ((module, exports, __webpack_require__) => {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* jquery.fancytree.glyph.js
*
* Use glyph-fonts, ligature-fonts, or SVG icons instead of icon sprites.
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* Copyright (c) 2008-2021, Martin Wendt (https://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.38.1
* @date 2022-01-14T18:41:36Z
*/
(function (factory) {
if (true) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(3), __webpack_require__(8)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
})(function ($) {
"use strict";
/******************************************************************************
* Private functions and variables
*/
var FT = $.ui.fancytree,
PRESETS = {
awesome3: {
// Outdated!
_addClass: "",
checkbox: "icon-check-empty",
checkboxSelected: "icon-check",
checkboxUnknown: "icon-check icon-muted",
dragHelper: "icon-caret-right",
dropMarker: "icon-caret-right",
error: "icon-exclamation-sign",
expanderClosed: "icon-caret-right",
expanderLazy: "icon-angle-right",
expanderOpen: "icon-caret-down",
loading: "icon-refresh icon-spin",
nodata: "icon-meh",
noExpander: "",
radio: "icon-circle-blank",
radioSelected: "icon-circle",
// radioUnknown: "icon-circle icon-muted",
// Default node icons.
// (Use tree.options.icon callback to define custom icons based on node data)
doc: "icon-file-alt",
docOpen: "icon-file-alt",
folder: "icon-folder-close-alt",
folderOpen: "icon-folder-open-alt",
},
awesome4: {
_addClass: "fa",
checkbox: "fa-square-o",
checkboxSelected: "fa-check-square-o",
checkboxUnknown: "fa-square fancytree-helper-indeterminate-cb",
dragHelper: "fa-arrow-right",
dropMarker: "fa-long-arrow-right",
error: "fa-warning",
expanderClosed: "fa-caret-right",
expanderLazy: "fa-angle-right",
expanderOpen: "fa-caret-down",
// We may prevent wobbling rotations on FF by creating a separate sub element:
loading: { html: "<span class='fa fa-spinner fa-pulse' />" },
nodata: "fa-meh-o",
noExpander: "",
radio: "fa-circle-thin", // "fa-circle-o"
radioSelected: "fa-circle",
// radioUnknown: "fa-dot-circle-o",
// Default node icons.
// (Use tree.options.icon callback to define custom icons based on node data)
doc: "fa-file-o",
docOpen: "fa-file-o",
folder: "fa-folder-o",
folderOpen: "fa-folder-open-o",
},
awesome5: {
// fontawesome 5 have several different base classes
// "far, fas, fal and fab" The rendered svg puts that prefix
// in a different location so we have to keep them separate here
_addClass: "",
checkbox: "far fa-square",
checkboxSelected: "far fa-check-square",
// checkboxUnknown: "far fa-window-close",
checkboxUnknown:
"fas fa-square fancytree-helper-indeterminate-cb",
radio: "far fa-circle",
radioSelected: "fas fa-circle",
radioUnknown: "far fa-dot-circle",
dragHelper: "fas fa-arrow-right",
dropMarker: "fas fa-long-arrow-alt-right",
error: "fas fa-exclamation-triangle",
expanderClosed: "fas fa-caret-right",
expanderLazy: "fas fa-angle-right",
expanderOpen: "fas fa-caret-down",
loading: "fas fa-spinner fa-pulse",
nodata: "far fa-meh",
noExpander: "",
// Default node icons.
// (Use tree.options.icon callback to define custom icons based on node data)
doc: "far fa-file",
docOpen: "far fa-file",
folder: "far fa-folder",
folderOpen: "far fa-folder-open",
},
bootstrap3: {
_addClass: "glyphicon",
checkbox: "glyphicon-unchecked",
checkboxSelected: "glyphicon-check",
checkboxUnknown:
"glyphicon-expand fancytree-helper-indeterminate-cb", // "glyphicon-share",
dragHelper: "glyphicon-play",
dropMarker: "glyphicon-arrow-right",
error: "glyphicon-warning-sign",
expanderClosed: "glyphicon-menu-right", // glyphicon-plus-sign
expanderLazy: "glyphicon-menu-right", // glyphicon-plus-sign
expanderOpen: "glyphicon-menu-down", // glyphicon-minus-sign
loading: "glyphicon-refresh fancytree-helper-spin",
nodata: "glyphicon-info-sign",
noExpander: "",
radio: "glyphicon-remove-circle", // "glyphicon-unchecked",
radioSelected: "glyphicon-ok-circle", // "glyphicon-check",
// radioUnknown: "glyphicon-ban-circle",
// Default node icons.
// (Use tree.options.icon callback to define custom icons based on node data)
doc: "glyphicon-file",
docOpen: "glyphicon-file",
folder: "glyphicon-folder-close",
folderOpen: "glyphicon-folder-open",
},
material: {
_addClass: "material-icons",
checkbox: { text: "check_box_outline_blank" },
checkboxSelected: { text: "check_box" },
checkboxUnknown: { text: "indeterminate_check_box" },
dragHelper: { text: "play_arrow" },
dropMarker: { text: "arrow-forward" },
error: { text: "warning" },
expanderClosed: { text: "chevron_right" },
expanderLazy: { text: "last_page" },
expanderOpen: { text: "expand_more" },
loading: {
text: "autorenew",
addClass: "fancytree-helper-spin",
},
nodata: { text: "info" },
noExpander: { text: "" },
radio: { text: "radio_button_unchecked" },
radioSelected: { text: "radio_button_checked" },
// Default node icons.
// (Use tree.options.icon callback to define custom icons based on node data)
doc: { text: "insert_drive_file" },
docOpen: { text: "insert_drive_file" },
folder: { text: "folder" },
folderOpen: { text: "folder_open" },
},
};
function setIcon(node, span, baseClass, opts, type) {
var map = opts.map,
icon = map[type],
$span = $(span),
$counter = $span.find(".fancytree-childcounter"),
setClass = baseClass + " " + (map._addClass || "");
// #871 Allow a callback
if (typeof icon === "function") {
icon = icon.call(this, node, span, type);
}
// node.debug( "setIcon(" + baseClass + ", " + type + "): " + "oldIcon" + " -> " + icon );
// #871: propsed this, but I am not sure how robust this is, e.g.
// the prefix (fas, far) class changes are not considered?
// if (span.tagName === "svg" && opts.preset === "awesome5") {
// // fa5 script converts <i> to <svg> so call a specific handler.
// var oldIcon = "fa-" + $span.data("icon");
// // node.debug( "setIcon(" + baseClass + ", " + type + "): " + oldIcon + " -> " + icon );
// if (typeof oldIcon === "string") {
// $span.removeClass(oldIcon);
// }
// if (typeof icon === "string") {
// $span.addClass(icon);
// }
// return;
// }
if (typeof icon === "string") {
// #883: remove inner html that may be added by prev. mode
span.innerHTML = "";
$span.attr("class", setClass + " " + icon).append($counter);
} else if (icon) {
if (icon.text) {
span.textContent = "" + icon.text;
} else if (icon.html) {
span.innerHTML = icon.html;
} else {
span.innerHTML = "";
}
$span
.attr("class", setClass + " " + (icon.addClass || ""))
.append($counter);
}
}
$.ui.fancytree.registerExtension({
name: "glyph",
version: "2.38.1",
// Default options for this extension.
options: {
preset: null, // 'awesome3', 'awesome4', 'bootstrap3', 'material'
map: {},
},
treeInit: function (ctx) {
var tree = ctx.tree,
opts = ctx.options.glyph;
if (opts.preset) {
FT.assert(
!!PRESETS[opts.preset],
"Invalid value for `options.glyph.preset`: " + opts.preset
);
opts.map = $.extend({}, PRESETS[opts.preset], opts.map);
} else {
tree.warn("ext-glyph: missing `preset` option.");
}
this._superApply(arguments);
tree.$container.addClass("fancytree-ext-glyph");
},
nodeRenderStatus: function (ctx) {
var checkbox,
icon,
res,
span,
node = ctx.node,
$span = $(node.span),
opts = ctx.options.glyph;
res = this._super(ctx);
if (node.isRootNode()) {
return res;
}
span = $span.children(".fancytree-expander").get(0);
if (span) {
// if( node.isLoading() ){
// icon = "loading";
if (node.expanded && node.hasChildren()) {
icon = "expanderOpen";
} else if (node.isUndefined()) {
icon = "expanderLazy";
} else if (node.hasChildren()) {
icon = "expanderClosed";
} else {
icon = "noExpander";
}
// span.className = "fancytree-expander " + map[icon];
setIcon(node, span, "fancytree-expander", opts, icon);
}
if (node.tr) {
span = $("td", node.tr).find(".fancytree-checkbox").get(0);
} else {
span = $span.children(".fancytree-checkbox").get(0);
}
if (span) {
checkbox = FT.evalOption("checkbox", node, node, opts, false);
if (
(node.parent && node.parent.radiogroup) ||
checkbox === "radio"
) {
icon = node.selected ? "radioSelected" : "radio";
setIcon(
node,
span,
"fancytree-checkbox fancytree-radio",
opts,
icon
);
} else {
// eslint-disable-next-line no-nested-ternary
icon = node.selected
? "checkboxSelected"
: node.partsel
? "checkboxUnknown"
: "checkbox";
// span.className = "fancytree-checkbox " + map[icon];
setIcon(node, span, "fancytree-checkbox", opts, icon);
}
}
// Standard icon (note that this does not match .fancytree-custom-icon,
// that might be set by opts.icon callbacks)
span = $span.children(".fancytree-icon").get(0);
if (span) {
if (node.statusNodeType) {
icon = node.statusNodeType; // loading, error
} else if (node.folder) {
icon =
node.expanded && node.hasChildren()
? "folderOpen"
: "folder";
} else {
icon = node.expanded ? "docOpen" : "doc";
}
setIcon(node, span, "fancytree-icon", opts, icon);
}
return res;
},
nodeSetStatus: function (ctx, status, message, details) {
var res,
span,
opts = ctx.options.glyph,
node = ctx.node;
res = this._superApply(arguments);
if (
status === "error" ||
status === "loading" ||
status === "nodata"
) {
if (node.parent) {
span = $(".fancytree-expander", node.span).get(0);
if (span) {
setIcon(node, span, "fancytree-expander", opts, status);
}
} else {
//
span = $(
".fancytree-statusnode-" + status,
node[this.nodeContainerAttrName]
)
.find(".fancytree-icon")
.get(0);
if (span) {
setIcon(node, span, "fancytree-icon", opts, status);
}
}
}
return res;
},
});
// Value returned by `require('jquery.fancytree..')`
return $.ui.fancytree;
}); // End of closure
/***/ }),
/* 13 */
/***/ ((module, exports, __webpack_require__) => {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* jquery.fancytree.persist.js
*
* Persist tree status in cookiesRemove or highlight tree nodes, based on a filter.
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* @depends: js-cookie or jquery-cookie
*
* Copyright (c) 2008-2021, Martin Wendt (https://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.38.1
* @date 2022-01-14T18:41:36Z
*/
(function (factory) {
if (true) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(3), __webpack_require__(8)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
})(function ($) {
"use strict";
/* global Cookies:false */
/*******************************************************************************
* Private functions and variables
*/
var cookieStore = null,
localStorageStore = null,
sessionStorageStore = null,
_assert = $.ui.fancytree.assert,
ACTIVE = "active",
EXPANDED = "expanded",
FOCUS = "focus",
SELECTED = "selected";
// Accessing window.xxxStorage may raise security exceptions (see #1022)
try {
_assert(window.localStorage && window.localStorage.getItem);
localStorageStore = {
get: function (key) {
return window.localStorage.getItem(key);
},
set: function (key, value) {
window.localStorage.setItem(key, value);
},
remove: function (key) {
window.localStorage.removeItem(key);
},
};
} catch (e) {
$.ui.fancytree.warn("Could not access window.localStorage", e);
}
try {
_assert(window.sessionStorage && window.sessionStorage.getItem);
sessionStorageStore = {
get: function (key) {
return window.sessionStorage.getItem(key);
},
set: function (key, value) {
window.sessionStorage.setItem(key, value);
},
remove: function (key) {
window.sessionStorage.removeItem(key);
},
};
} catch (e) {
$.ui.fancytree.warn("Could not access window.sessionStorage", e);
}
if (typeof Cookies === "function") {
// Assume https://github.com/js-cookie/js-cookie
cookieStore = {
get: Cookies.get,
set: function (key, value) {
Cookies.set(key, value, this.options.persist.cookie);
},
remove: Cookies.remove,
};
} else if ($ && typeof $.cookie === "function") {
// Fall back to https://github.com/carhartl/jquery-cookie
cookieStore = {
get: $.cookie,
set: function (key, value) {
$.cookie.set(key, value, this.options.persist.cookie);
},
remove: $.removeCookie,
};
}
/* Recursively load lazy nodes
* @param {string} mode 'load', 'expand', false
*/
function _loadLazyNodes(tree, local, keyList, mode, dfd) {
var i,
key,
l,
node,
foundOne = false,
expandOpts = tree.options.persist.expandOpts,
deferredList = [],
missingKeyList = [];
keyList = keyList || [];
dfd = dfd || $.Deferred();
for (i = 0, l = keyList.length; i < l; i++) {
key = keyList[i];
node = tree.getNodeByKey(key);
if (node) {
if (mode && node.isUndefined()) {
foundOne = true;
tree.debug(
"_loadLazyNodes: " + node + " is lazy: loading..."
);
if (mode === "expand") {
deferredList.push(node.setExpanded(true, expandOpts));
} else {
deferredList.push(node.load());
}
} else {
tree.debug("_loadLazyNodes: " + node + " already loaded.");
node.setExpanded(true, expandOpts);
}
} else {
missingKeyList.push(key);
tree.debug("_loadLazyNodes: " + node + " was not yet found.");
}
}
$.when.apply($, deferredList).always(function () {
// All lazy-expands have finished
if (foundOne && missingKeyList.length > 0) {
// If we read new nodes from server, try to resolve yet-missing keys
_loadLazyNodes(tree, local, missingKeyList, mode, dfd);
} else {
if (missingKeyList.length) {
tree.warn(
"_loadLazyNodes: could not load those keys: ",
missingKeyList
);
for (i = 0, l = missingKeyList.length; i < l; i++) {
key = keyList[i];
local._appendKey(EXPANDED, keyList[i], false);
}
}
dfd.resolve();
}
});
return dfd;
}
/**
* [ext-persist] Remove persistence data of the given type(s).
* Called like
* $.ui.fancytree.getTree("#tree").clearCookies("active expanded focus selected");
*
* @alias Fancytree#clearPersistData
* @requires jquery.fancytree.persist.js
*/
$.ui.fancytree._FancytreeClass.prototype.clearPersistData = function (
types
) {
var local = this.ext.persist,
prefix = local.cookiePrefix;
types = types || "active expanded focus selected";
if (types.indexOf(ACTIVE) >= 0) {
local._data(prefix + ACTIVE, null);
}
if (types.indexOf(EXPANDED) >= 0) {
local._data(prefix + EXPANDED, null);
}
if (types.indexOf(FOCUS) >= 0) {
local._data(prefix + FOCUS, null);
}
if (types.indexOf(SELECTED) >= 0) {
local._data(prefix + SELECTED, null);
}
};
$.ui.fancytree._FancytreeClass.prototype.clearCookies = function (types) {
this.warn(
"'tree.clearCookies()' is deprecated since v2.27.0: use 'clearPersistData()' instead."
);
return this.clearPersistData(types);
};
/**
* [ext-persist] Return persistence information from cookies
*
* Called like
* $.ui.fancytree.getTree("#tree").getPersistData();
*
* @alias Fancytree#getPersistData
* @requires jquery.fancytree.persist.js
*/
$.ui.fancytree._FancytreeClass.prototype.getPersistData = function () {
var local = this.ext.persist,
prefix = local.cookiePrefix,
delim = local.cookieDelimiter,
res = {};
res[ACTIVE] = local._data(prefix + ACTIVE);
res[EXPANDED] = (local._data(prefix + EXPANDED) || "").split(delim);
res[SELECTED] = (local._data(prefix + SELECTED) || "").split(delim);
res[FOCUS] = local._data(prefix + FOCUS);
return res;
};
/******************************************************************************
* Extension code
*/
$.ui.fancytree.registerExtension({
name: "persist",
version: "2.38.1",
// Default options for this extension.
options: {
cookieDelimiter: "~",
cookiePrefix: undefined, // 'fancytree-<treeId>-' by default
cookie: {
raw: false,
expires: "",
path: "",
domain: "",
secure: false,
},
expandLazy: false, // true: recursively expand and load lazy nodes
expandOpts: undefined, // optional `opts` argument passed to setExpanded()
fireActivate: true, // false: suppress `activate` event after active node was restored
overrideSource: true, // true: cookie takes precedence over `source` data attributes.
store: "auto", // 'cookie': force cookie, 'local': force localStore, 'session': force sessionStore
types: "active expanded focus selected",
},
/* Generic read/write string data to cookie, sessionStorage or localStorage. */
_data: function (key, value) {
var store = this._local.store;
if (value === undefined) {
return store.get.call(this, key);
} else if (value === null) {
store.remove.call(this, key);
} else {
store.set.call(this, key, value);
}
},
/* Append `key` to a cookie. */
_appendKey: function (type, key, flag) {
key = "" + key; // #90
var local = this._local,
instOpts = this.options.persist,
delim = instOpts.cookieDelimiter,
cookieName = local.cookiePrefix + type,
data = local._data(cookieName),
keyList = data ? data.split(delim) : [],
idx = $.inArray(key, keyList);
// Remove, even if we add a key, so the key is always the last entry
if (idx >= 0) {
keyList.splice(idx, 1);
}
// Append key to cookie
if (flag) {
keyList.push(key);
}
local._data(cookieName, keyList.join(delim));
},
treeInit: function (ctx) {
var tree = ctx.tree,
opts = ctx.options,
local = this._local,
instOpts = this.options.persist;
// // For 'auto' or 'cookie' mode, the cookie plugin must be available
// _assert((instOpts.store !== "auto" && instOpts.store !== "cookie") || cookieStore,
// "Missing required plugin for 'persist' extension: js.cookie.js or jquery.cookie.js");
local.cookiePrefix =
instOpts.cookiePrefix || "fancytree-" + tree._id + "-";
local.storeActive = instOpts.types.indexOf(ACTIVE) >= 0;
local.storeExpanded = instOpts.types.indexOf(EXPANDED) >= 0;
local.storeSelected = instOpts.types.indexOf(SELECTED) >= 0;
local.storeFocus = instOpts.types.indexOf(FOCUS) >= 0;
local.store = null;
if (instOpts.store === "auto") {
instOpts.store = localStorageStore ? "local" : "cookie";
}
if ($.isPlainObject(instOpts.store)) {
local.store = instOpts.store;
} else if (instOpts.store === "cookie") {
local.store = cookieStore;
} else if (instOpts.store === "local") {
local.store =
instOpts.store === "local"
? localStorageStore
: sessionStorageStore;
} else if (instOpts.store === "session") {
local.store =
instOpts.store === "local"
? localStorageStore
: sessionStorageStore;
}
_assert(local.store, "Need a valid store.");
// Bind init-handler to apply cookie state
tree.$div.on("fancytreeinit", function (event) {
if (
tree._triggerTreeEvent("beforeRestore", null, {}) === false
) {
return;
}
var cookie,
dfd,
i,
keyList,
node,
prevFocus = local._data(local.cookiePrefix + FOCUS), // record this before node.setActive() overrides it;
noEvents = instOpts.fireActivate === false;
// tree.debug("document.cookie:", document.cookie);
cookie = local._data(local.cookiePrefix + EXPANDED);
keyList = cookie && cookie.split(instOpts.cookieDelimiter);
if (local.storeExpanded) {
// Recursively load nested lazy nodes if expandLazy is 'expand' or 'load'
// Also remove expand-cookies for unmatched nodes
dfd = _loadLazyNodes(
tree,
local,
keyList,
instOpts.expandLazy ? "expand" : false,
null
);
} else {
// nothing to do
dfd = new $.Deferred().resolve();
}
dfd.done(function () {
if (local.storeSelected) {
cookie = local._data(local.cookiePrefix + SELECTED);
if (cookie) {
keyList = cookie.split(instOpts.cookieDelimiter);
for (i = 0; i < keyList.length; i++) {
node = tree.getNodeByKey(keyList[i]);
if (node) {
if (
node.selected === undefined ||
(instOpts.overrideSource &&
node.selected === false)
) {
// node.setSelected();
node.selected = true;
node.renderStatus();
}
} else {
// node is no longer member of the tree: remove from cookie also
local._appendKey(
SELECTED,
keyList[i],
false
);
}
}
}
// In selectMode 3 we have to fix the child nodes, since we
// only stored the selected *top* nodes
if (tree.options.selectMode === 3) {
tree.visit(function (n) {
if (n.selected) {
n.fixSelection3AfterClick();
return "skip";
}
});
}
}
if (local.storeActive) {
cookie = local._data(local.cookiePrefix + ACTIVE);
if (
cookie &&
(opts.persist.overrideSource || !tree.activeNode)
) {
node = tree.getNodeByKey(cookie);
if (node) {
node.debug("persist: set active", cookie);
// We only want to set the focus if the container
// had the keyboard focus before
node.setActive(true, {
noFocus: true,
noEvents: noEvents,
});
}
}
}
if (local.storeFocus && prevFocus) {
node = tree.getNodeByKey(prevFocus);
if (node) {
// node.debug("persist: set focus", cookie);
if (tree.options.titlesTabbable) {
$(node.span).find(".fancytree-title").focus();
} else {
$(tree.$container).focus();
}
// node.setFocus();
}
}
tree._triggerTreeEvent("restore", null, {});
});
});
// Init the tree
return this._superApply(arguments);
},
nodeSetActive: function (ctx, flag, callOpts) {
var res,
local = this._local;
flag = flag !== false;
res = this._superApply(arguments);
if (local.storeActive) {
local._data(
local.cookiePrefix + ACTIVE,
this.activeNode ? this.activeNode.key : null
);
}
return res;
},
nodeSetExpanded: function (ctx, flag, callOpts) {
var res,
node = ctx.node,
local = this._local;
flag = flag !== false;
res = this._superApply(arguments);
if (local.storeExpanded) {
local._appendKey(EXPANDED, node.key, flag);
}
return res;
},
nodeSetFocus: function (ctx, flag) {
var res,
local = this._local;
flag = flag !== false;
res = this._superApply(arguments);
if (local.storeFocus) {
local._data(
local.cookiePrefix + FOCUS,
this.focusNode ? this.focusNode.key : null
);
}
return res;
},
nodeSetSelected: function (ctx, flag, callOpts) {
var res,
selNodes,
tree = ctx.tree,
node = ctx.node,
local = this._local;
flag = flag !== false;
res = this._superApply(arguments);
if (local.storeSelected) {
if (tree.options.selectMode === 3) {
// In selectMode 3 we only store the the selected *top* nodes.
// De-selecting a node may also de-select some parents, so we
// calculate the current status again
selNodes = $.map(tree.getSelectedNodes(true), function (n) {
return n.key;
});
selNodes = selNodes.join(
ctx.options.persist.cookieDelimiter
);
local._data(local.cookiePrefix + SELECTED, selNodes);
} else {
// beforeSelect can prevent the change - flag doesn't reflect the node.selected state
local._appendKey(SELECTED, node.key, node.selected);
}
}
return res;
},
});
// Value returned by `require('jquery.fancytree..')`
return $.ui.fancytree;
}); // End of closure
/***/ }),
/* 14 */
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
// extracted by mini-css-extract-plugin
/***/ }),
/* 15 */
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/*!
* PlainScrollbar JavaScript Library v1.0.0-rc.0
* https://github.com/ewya/PlainScrollbar
*
* Copyright Kay Schewe <https://www.kayschewe.de>
* Released under the MIT license
* https://github.com/ewya/PlainScrollbar/blob/master/LICENSE
*/
/**
* PlainScrollbar
* @author Kay Schewe
* @copyright 2019 - present
* @param {object} customConfiguration
* @constructor
*/
function PlainScrollbar(customConfiguration) {
'use strict';
var arrowElements = null,
configuration = null,
defaultConfiguration = {
/**
* Configure that the scrollbar is always visible.
* @property {boolean} [alwaysVisible=true]
*/
alwaysVisible: true,
/**
* Configure that the scrollbar has arrows on each end.
* An arrow click will move the slider by one item backward or forward.
* @property {boolean} [arrows=false]
*/
arrows: false,
/**
* Configure the enabled state of the scrollbar.
* @property {boolean} [enabled=true]
*/
enabled: true,
/**
* Configure that a click on the slider area will move the slider by the numberOfItems.visible backward
* or forward.
* @property {boolean} [movePageByPageOnAreaClick=true]
*/
movePageByPageOnAreaClick: true,
/**
* Configure the number of items that should be considered.
* @property {{start: string|number, total: string|number, visible: string|number}} numberOfItems
*/
numberOfItems: {
start: 0,
total: 0,
visible: 0
},
/**
* Configure the callback that should to be called if the scrollbar will change the scrollable state (i.e.
* can or cannot be scrolled). An "scrollable" event object is the sole callback function parameter.
* Parameter scrollable {{orientation: configuration.orientation, before: {boolean}, current: isScrollable}}.
* @property {function} [onScrollable=null] Example: function(scrollable){// Do something...}
*/
onScrollable: null,
/**
* Configure the callback that should to be called if the scrollbar will change the slider and therefore
* the numberOfItems.start. A copy of the current numberOfItems object is the sole callback function parameter.
* @property {function} [onSet=null] Example: function(numberOfItems){// Do something...}
*/
onSet: null,
/**
* Configure the scrollbar element, that must be a html5 container element (e.g. <div/>).
* @property {HTMLElement} scrollbarElement
*/
scrollbarElement: null,
/**
* Configure the minimal size of the slider by px.
* @property {number} [sliderMinSize=20]
*/
sliderMinSize: 20,
/**
* Configure the wheel speed factor.
* @property {number} [wheelSpeed=2]
*/
wheelSpeed: 2
},
eventTimeout = null,
isEnabled = null,
isScrollable = null,
isSliderDrag = false,
isWheel = null,
maxAttribute = null,
orientations = ['horizontal', 'vertical'],
scrollbarElement = null,
scrollbarElementDocument = null,
scrollbarElementWindow = null,
sliderAreaElement = null,
sliderElement = null,
sliderOffset = 0,
valueAttribute = null;
/** Private functions */
/**
* Simple object extend function.
* @param obj
* @param src
* @returns {*}
*/
function extend(obj, src) {
Object.keys(src).forEach(function (key) {
obj[key] = src[key];
});
return obj;
}
/**
* Set the slider and execute the onSet callback.
* @param {{source: string, type: string, value: number}} data
* @param {boolean} [preventCallbackExecution=false] True prevents the execution of the callback (default is false).
*/
function setScrollbar(data, preventCallbackExecution) {
// Test if data can be evaluated to set the slider.
if (!data.hasOwnProperty('source')
|| !data.hasOwnProperty('type')
|| !data.hasOwnProperty('value')) {
// TODO: types ;-)
return false;
}
// Proceed setting slider value...
var dataValue = (isNaN(data.value)) ? 0 : parseFloat(data.value),
executeCallback = (preventCallbackExecution !== true);
// First of all calculate newValue (sliderElement), isScrollable (scrollbarElement) and the new
// configuration.numberOfItems.start.
// Then apply the determined values and finally, the callbacks are executed if applicable.
var sliderAreaSize = sliderAreaElement.getBoundingClientRect()[maxAttribute],
itemSize = ((configuration.numberOfItems.total === 0)
? 0
: sliderAreaSize / configuration.numberOfItems.total),
currentSliderSize = sliderElement.getBoundingClientRect()[maxAttribute],
newSliderSize = Math.max(configuration.sliderMinSize, configuration.numberOfItems.visible * itemSize),
currentValue = parseFloat(sliderElement.style[valueAttribute]),
maxValue = Math.max(0, sliderAreaSize - newSliderSize),
minValue = 0,
newValue = currentValue;
// Calculate newValue
switch (data.type) {
case 'delta':
newValue = currentValue + dataValue;
break;
case 'x':
case 'y':
newValue = dataValue - ((isSliderDrag && sliderOffset) ? sliderOffset : 0);
break;
}
if (newValue < minValue) {
newValue = minValue;
}
if (newValue > maxValue) {
newValue = maxValue;
}
// Calculate isScrollable
isScrollable = (configuration.numberOfItems.total > configuration.numberOfItems.visible)
&& (sliderAreaSize > configuration.sliderMinSize);
// Calculate configuration.numberOfItems.start
// Formula: start / value = (total - visible) / (sliderAreaSize - newSliderSize)
configuration.numberOfItems.start = (0 === maxValue)
? 0
: (configuration.numberOfItems.total - configuration.numberOfItems.visible) / maxValue * newValue;
// Apply sliderElement valueAttribute (left or top).
if (currentValue !== newValue) {
sliderElement.style[valueAttribute] = newValue + 'px';
}
// Apply sliderElement maxAttribute (height or width).
if (currentSliderSize !== newSliderSize) {
sliderElement.style[maxAttribute] = newSliderSize + 'px';
}
// Determine current (but soon replaced) scrollable state (isScrollableBefore).
// If scrollable state changed, apply scrollbarElement data-scrollable attribute and execute the onScrollable
// callback if applicable.
var dataScrollable = scrollbarElement.getAttribute('data-scrollable'),
isScrollableBefore = null;
if ('true' === dataScrollable) {
isScrollableBefore = true;
} else if ('false' === dataScrollable) {
isScrollableBefore = false;
}
if (isScrollableBefore !== isScrollable) {
// Apply scrollbarElement data-scrollable attribute.
scrollbarElement.setAttribute('data-scrollable', isScrollable);
if (executeCallback) {
// Execute the onScrollable callback and provide a scrollable change event object.
if ('function' === typeof configuration.onScrollable) {
configuration.onScrollable({
orientation: configuration.orientation,
before: isScrollableBefore,
current: isScrollable
});
}
}
}
// Execute the onSet callback if applicable.
if (executeCallback) {
// Execute the onSet callback and provide the configuration.numberOfItems as event object.
if ('function' === typeof configuration.onSet) {
configuration.onSet({
start: configuration.numberOfItems.start,
total: configuration.numberOfItems.total,
visible: configuration.numberOfItems.visible
});
}
}
return true;
}
/**
* Calculate a data object by a (numberOfItems) start value that can be used for calling setScrollbar.
* @param {string|number} start
* @returns {{source: string, type: string, value: number}}
*/
function calculateDataFromStart(start) {
start = parseFloat(start);
var maxStart = configuration.numberOfItems.total - configuration.numberOfItems.visible,
minStart = 0;
if (start < minStart) {
// TODO ?: Warn about inconsistency.
start = minStart;
}
if (start > maxStart) {
// TODO ?: Warn about inconsistency.
start = maxStart;
}
var data = {
source: 'start',
type: '',
value: 0
};
if ('horizontal' === configuration.orientation) {
data.type = 'x';
} else if ('vertical' === configuration.orientation) {
data.type = 'y';
}
if (configuration.numberOfItems.total === 0) {
return data;
}
var sliderAreaSize = sliderAreaElement.getBoundingClientRect()[maxAttribute],
itemSize = sliderAreaSize / configuration.numberOfItems.total,
sliderSize = Math.max(configuration.sliderMinSize, configuration.numberOfItems.visible * itemSize),
maxValue = Math.max(0, sliderAreaSize - sliderSize);
// Formula: start / value = (total - visible) / (sliderAreaSize - sliderSize)
data.value = (maxValue === 0)
? 0
: maxValue / (configuration.numberOfItems.total - configuration.numberOfItems.visible) * start;
return data;
}
/**
* Calculate a data object by an event object that can be used for calling setScrollbar.
* @param {object} event
* @returns {{source: string, type: string, value: number}}
*/
function calculateDataFromEvent(event) {
var data = {
source: 'event',
type: '',
value: 0
};
switch (event.type) {
case 'mousedown':
case 'mousemove':
case 'mouseup':
if ('horizontal' === configuration.orientation) {
data.type = 'x';
data.value = event.pageX - sliderAreaElement.getBoundingClientRect()[valueAttribute];
} else if ('vertical' === configuration.orientation) {
data.type = 'y';
data.value = event.pageY - sliderAreaElement.getBoundingClientRect()[valueAttribute];
}
break;
case 'wheel':
data.type = 'delta';
if ('horizontal' === configuration.orientation) {
data.value = (0 < event.deltaX) ? 1 : -1;
} else if ('vertical' === configuration.orientation) {
data.value = (0 < event.deltaY) ? 1 : -1;
}
data.value *= configuration.wheelSpeed;
break;
default:
data.source = '';
}
return data;
}
/** scrollbarElement event listener */
/**
* Handle scrollbar mouseenter event if scrollbar is enabled.
* @param {object} event
*/
function scrollbarMouseEnter(event) {
if (!isEnabled) {
return;
}
event.preventDefault();
scrollbarElement.setAttribute('data-visible', true);
}
/**
* Handle scrollbar mouseleave event if scrollbar is enabled.
* @param {object} event
*/
function scrollbarMouseLeave(event) {
if (!isEnabled) {
return;
}
event.preventDefault();
if (!isSliderDrag && !configuration.alwaysVisible) {
scrollbarElement.setAttribute('data-visible', false);
}
}
/** sliderAreaElement event listener */
/**
* Handle slider area mousedown event if scrollbar is enabled and it's not a slider drag operation.
* @param {object} event
*/
function sliderAreaMouseDown(event) {
if (!isEnabled || isSliderDrag) {
return;
}
event.preventDefault();
if (configuration.movePageByPageOnAreaClick) {
var start = configuration.numberOfItems.start,
visible = configuration.numberOfItems.visible,
currentValue = parseFloat(sliderElement.style[valueAttribute]),
value = currentValue;
switch (configuration.orientation) {
case 'horizontal':
value = event.offsetX;
break;
case 'vertical':
value = event.offsetY;
break;
}
if (value < currentValue) {
start -= visible;
}
if (value > currentValue) {
start += visible;
}
setScrollbar(calculateDataFromStart(start), false);
} else {
setScrollbar(calculateDataFromEvent(event), false);
}
}
/**
* Handle slider area mouseup event if it's a slider drag operation.
* @param {object} event
*/
function sliderAreaMouseUp(event) {
if (!isSliderDrag) {
return;
}
event.preventDefault();
if (isEnabled) {
setScrollbar(calculateDataFromEvent(event), false);
}
isSliderDrag = false;
}
/**
* Handle slider area wheel event if scrollbar is enabled and if it's not a slider drag operation.
* @param {object} event
*/
function sliderAreaWheel(event) {
if (!isEnabled || isSliderDrag) {
return;
}
event.preventDefault();
clearTimeout(eventTimeout);
isWheel = true;
setScrollbar(calculateDataFromEvent(event), false);
isWheel = false; //< TODO ?: Use timeout.
}
/** sliderElement event listener */
/**
* Handle slider mousedown event if scrollbar is enabled.
* @param {object} event
*/
function sliderMouseDown(event) {
if (!isEnabled) {
return;
}
event.preventDefault();
clearTimeout(eventTimeout);
isSliderDrag = true;
sliderOffset = 0;
if ('horizontal' === configuration.orientation) {
sliderOffset = event.offsetX;
} else if ('vertical' === configuration.orientation) {
sliderOffset = event.offsetY;
}
}
/** window event listener */
/**
* Handle window mousemove event if scrollbar is enabled and it's a slider drag operation.
* @param {object} event
*/
function windowMouseMove(event) {
if (!isEnabled || !isSliderDrag) {
return;
}
clearTimeout(eventTimeout);
eventTimeout = setTimeout(function () {
setScrollbar(calculateDataFromEvent(event), false);
}, 1);
}
/**
* Handle window mouseup event if it's a slider drag operation.
* @param {object} event
*/
function windowMouseUp(event) {
if (!isSliderDrag) {
return;
}
clearTimeout(eventTimeout);
if (!configuration.alwaysVisible) {
scrollbarElement.setAttribute('data-visible', false);
}
if (isEnabled) {
setScrollbar(calculateDataFromEvent(event), false);
}
isSliderDrag = false;
}
/** arrowElement event listener */
/**
* Handle arrow (backward) click event if scrollbar is enabled.
* @param {object} event
*/
function arrowClickBackward(event) {
if (!isEnabled) {
return;
}
event.preventDefault();
var start = configuration.numberOfItems.start - 1;
setScrollbar(calculateDataFromStart(start), false);
}
/**
* Handle arrow (forward) click event if scrollbar is enabled.
* @param {object} event
*/
function arrowClickForward(event) {
if (!isEnabled) {
return;
}
event.preventDefault();
var start = configuration.numberOfItems.start + 1;
setScrollbar(calculateDataFromStart(start), false);
}
/** Public functions */
/**
* Set the alwaysVisible state.
* @param {boolean} alwaysVisible Will be evaluated as boolean.
*/
this.alwaysVisible = function (alwaysVisible) {
configuration.alwaysVisible = Boolean(alwaysVisible);
scrollbarElement.setAttribute('data-visible', configuration.alwaysVisible);
};
/**
* Set the enabled state.
* @param {boolean} enabled Will be evaluated as boolean.
*/
this.enabled = function (enabled) {
isEnabled = Boolean(enabled);
scrollbarElement.setAttribute('data-enabled', isEnabled);
};
/**
* Return the enabled state.
* @returns {boolean}
*/
this.isEnabled = function () {
return isEnabled;
};
/**
* Return the scrollable state.
* @returns {boolean}
*/
this.isScrollable = function () {
return isScrollable;
};
/**
* Set the scrollbar. This includes adjusting the slider and executing the onSet callback (if not prevented).
* @param {object|string} mixed An event or numberOfItems object or a string that is evaluated as start number.
* @param {boolean} [preventCallbackExecution=false] True prevents the execution of the callback.
* @returns {boolean}
*/
this.set = function (mixed, preventCallbackExecution) {
if (isSliderDrag || isWheel) {
// Ignore external calls if currently an internal event source is processed.
return false;
}
if (!isEnabled) {
// Prevent callback execution but adjust the scrollbar.
preventCallbackExecution = true;
}
// Determine if data can be calculated by object (event | numberOfItems) or can be evaluated as string (start).
var data = null;
switch (typeof mixed) {
case 'object':
// Test if mixed can be evaluated as an event object.
data = calculateDataFromEvent(mixed);
if ('event' === data.source) {
return setScrollbar(data, preventCallbackExecution);
}
// Test if mixed can be evaluated as a numberOfItems object.
if (mixed.hasOwnProperty('start') && !isNaN(mixed.start)
&& mixed.hasOwnProperty('total') && !isNaN(mixed.total)
&& mixed.hasOwnProperty('visible') && !isNaN(mixed.visible)) {
configuration.numberOfItems = extend(configuration.numberOfItems, {
start: mixed.start,
total: mixed.total,
visible: mixed.visible
});
data = calculateDataFromStart(configuration.numberOfItems.start);
return setScrollbar(data, preventCallbackExecution);
}
break;
case 'string':
// Test if mixed can be evaluated as a start value.
data = calculateDataFromStart(mixed);
if ('start' === data.source) {
return setScrollbar(data, preventCallbackExecution);
}
break;
}
return false;
};
/**
* Init the scrollbar.
*/
// Validate configuration
if (!customConfiguration) {
throw 'Missing customConfiguration!';
}
if (!customConfiguration.hasOwnProperty('scrollbarElement')
|| !customConfiguration.scrollbarElement
|| customConfiguration.scrollbarElement.hasOwnProperty('nodeName')) { //< TODO
throw 'Missing valid configuration.scrollbarElement!';
}
if (!customConfiguration.hasOwnProperty('orientation')
|| orientations.indexOf(customConfiguration.orientation) === -1) {
throw 'Missing valid configuration.orientation!';
}
// Proceed to create the scrollbar...
configuration = extend(defaultConfiguration, customConfiguration);
scrollbarElement = configuration.scrollbarElement;
scrollbarElementDocument = scrollbarElement.ownerDocument;
var cssClasses = [
'plain-scrollbar',
'scrollbar-' + configuration.orientation
];
if ('horizontal' === configuration.orientation) {
maxAttribute = 'width';
valueAttribute = 'left';
} else if ('vertical' === configuration.orientation) {
maxAttribute = 'height';
valueAttribute = 'top';
}
isEnabled = Boolean(configuration.enabled);
scrollbarElement.setAttribute('data-enabled', isEnabled);
scrollbarElement.setAttribute('data-scrollable', isScrollable);
scrollbarElement.setAttribute('data-visible', Boolean(configuration.alwaysVisible));
cssClasses.forEach(function (cssClass) {
scrollbarElement.classList.add(cssClass);
});
// Create arrowElements if applicable.
if (configuration.arrows) {
scrollbarElement.classList.add('has-arrows');
arrowElements = {
'backward': scrollbarElementDocument.createElement('div'),
'forward': scrollbarElementDocument.createElement('div')
};
Object.getOwnPropertyNames(arrowElements).forEach(function (name) {
var cssClass = 'arrow-',
eventListener = function () {
};
switch (name) {
case 'backward':
if ('horizontal' === configuration.orientation) {
cssClass += 'left';
} else if ('vertical' === configuration.orientation) {
cssClass += 'up';
}
eventListener = arrowClickBackward;
break;
case 'forward':
if ('horizontal' === configuration.orientation) {
cssClass += 'right';
} else if ('vertical' === configuration.orientation) {
cssClass += 'down';
}
eventListener = arrowClickForward;
break;
default:
cssClass += 'undefined';
}
var arrowElement = arrowElements[name];
arrowElement.classList.add(cssClass);
arrowElement.appendChild(scrollbarElementDocument.createElement('span'));
arrowElement.addEventListener('mousedown', eventListener, false);
scrollbarElement.appendChild(arrowElement);
});
}
// Create SliderElement, sliderAreaElement, add scrollbarElementWindow event listener and set the scrollbar.
sliderElement = scrollbarElementDocument.createElement('div');
sliderElement.classList.add('slider');
sliderElement.style[valueAttribute] = '0';
sliderElement.style[maxAttribute] = '0';
sliderElement.addEventListener('mousedown', sliderMouseDown, false);
sliderAreaElement = scrollbarElementDocument.createElement('div');
sliderAreaElement.classList.add('slider-area');
sliderAreaElement.appendChild(sliderElement);
sliderAreaElement.addEventListener('mousedown', sliderAreaMouseDown, false);
sliderAreaElement.addEventListener('mouseup', sliderAreaMouseUp, false);
sliderAreaElement.addEventListener('wheel', sliderAreaWheel, false);
scrollbarElement.appendChild(sliderAreaElement);
scrollbarElement.addEventListener('mouseenter', scrollbarMouseEnter, false);
scrollbarElement.addEventListener('mouseleave', scrollbarMouseLeave, false);
scrollbarElementWindow = scrollbarElementDocument.defaultView;
scrollbarElementWindow.addEventListener('mousemove', windowMouseMove, false);
scrollbarElementWindow.addEventListener('mouseup', windowMouseUp, false);
setScrollbar(calculateDataFromStart(configuration.numberOfItems.start), false);
}
/*** EXPORTS FROM exports-loader ***/
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (PlainScrollbar);
/***/ }),
/* 16 */
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
// extracted by mini-css-extract-plugin
/***/ }),
/* 17 */
/***/ ((module, exports, __webpack_require__) => {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* jQuery UI Widget 1.13.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Widget
//>>group: Core
//>>description: Provides a factory for creating stateful widgets with a common API.
//>>docs: http://api.jqueryui.com/jQuery.widget/
//>>demos: http://jqueryui.com/widget/
( function( factory ) {
"use strict";
if ( true ) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [ __webpack_require__(3), __webpack_require__(18) ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
} )( function( $ ) {
"use strict";
var widgetUuid = 0;
var widgetHasOwnProperty = Array.prototype.hasOwnProperty;
var widgetSlice = Array.prototype.slice;
$.cleanData = ( function( orig ) {
return function( elems ) {
var events, elem, i;
for ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {
// Only trigger remove when necessary to save time
events = $._data( elem, "events" );
if ( events && events.remove ) {
$( elem ).triggerHandler( "remove" );
}
}
orig( elems );
};
} )( $.cleanData );
$.widget = function( name, base, prototype ) {
var existingConstructor, constructor, basePrototype;
// ProxiedPrototype allows the provided prototype to remain unmodified
// so that it can be used as a mixin for multiple widgets (#8876)
var proxiedPrototype = {};
var namespace = name.split( "." )[ 0 ];
name = name.split( "." )[ 1 ];
var fullName = namespace + "-" + name;
if ( !prototype ) {
prototype = base;
base = $.Widget;
}
if ( Array.isArray( prototype ) ) {
prototype = $.extend.apply( null, [ {} ].concat( prototype ) );
}
// Create selector for plugin
$.expr.pseudos[ fullName.toLowerCase() ] = function( elem ) {
return !!$.data( elem, fullName );
};
$[ namespace ] = $[ namespace ] || {};
existingConstructor = $[ namespace ][ name ];
constructor = $[ namespace ][ name ] = function( options, element ) {
// Allow instantiation without "new" keyword
if ( !this || !this._createWidget ) {
return new constructor( options, element );
}
// Allow instantiation without initializing for simple inheritance
// must use "new" keyword (the code above always passes args)
if ( arguments.length ) {
this._createWidget( options, element );
}
};
// Extend with the existing constructor to carry over any static properties
$.extend( constructor, existingConstructor, {
version: prototype.version,
// Copy the object used to create the prototype in case we need to
// redefine the widget later
_proto: $.extend( {}, prototype ),
// Track widgets that inherit from this widget in case this widget is
// redefined after a widget inherits from it
_childConstructors: []
} );
basePrototype = new base();
// We need to make the options hash a property directly on the new instance
// otherwise we'll modify the options hash on the prototype that we're
// inheriting from
basePrototype.options = $.widget.extend( {}, basePrototype.options );
$.each( prototype, function( prop, value ) {
if ( typeof value !== "function" ) {
proxiedPrototype[ prop ] = value;
return;
}
proxiedPrototype[ prop ] = ( function() {
function _super() {
return base.prototype[ prop ].apply( this, arguments );
}
function _superApply( args ) {
return base.prototype[ prop ].apply( this, args );
}
return function() {
var __super = this._super;
var __superApply = this._superApply;
var returnValue;
this._super = _super;
this._superApply = _superApply;
returnValue = value.apply( this, arguments );
this._super = __super;
this._superApply = __superApply;
return returnValue;
};
} )();
} );
constructor.prototype = $.widget.extend( basePrototype, {
// TODO: remove support for widgetEventPrefix
// always use the name + a colon as the prefix, e.g., draggable:start
// don't prefix for widgets that aren't DOM-based
widgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name
}, proxiedPrototype, {
constructor: constructor,
namespace: namespace,
widgetName: name,
widgetFullName: fullName
} );
// If this widget is being redefined then we need to find all widgets that
// are inheriting from it and redefine all of them so that they inherit from
// the new version of this widget. We're essentially trying to replace one
// level in the prototype chain.
if ( existingConstructor ) {
$.each( existingConstructor._childConstructors, function( i, child ) {
var childPrototype = child.prototype;
// Redefine the child widget using the same prototype that was
// originally used, but inherit from the new version of the base
$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor,
child._proto );
} );
// Remove the list of existing child constructors from the old constructor
// so the old child constructors can be garbage collected
delete existingConstructor._childConstructors;
} else {
base._childConstructors.push( constructor );
}
$.widget.bridge( name, constructor );
return constructor;
};
$.widget.extend = function( target ) {
var input = widgetSlice.call( arguments, 1 );
var inputIndex = 0;
var inputLength = input.length;
var key;
var value;
for ( ; inputIndex < inputLength; inputIndex++ ) {
for ( key in input[ inputIndex ] ) {
value = input[ inputIndex ][ key ];
if ( widgetHasOwnProperty.call( input[ inputIndex ], key ) && value !== undefined ) {
// Clone objects
if ( $.isPlainObject( value ) ) {
target[ key ] = $.isPlainObject( target[ key ] ) ?
$.widget.extend( {}, target[ key ], value ) :
// Don't extend strings, arrays, etc. with objects
$.widget.extend( {}, value );
// Copy everything else by reference
} else {
target[ key ] = value;
}
}
}
}
return target;
};
$.widget.bridge = function( name, object ) {
var fullName = object.prototype.widgetFullName || name;
$.fn[ name ] = function( options ) {
var isMethodCall = typeof options === "string";
var args = widgetSlice.call( arguments, 1 );
var returnValue = this;
if ( isMethodCall ) {
// If this is an empty collection, we need to have the instance method
// return undefined instead of the jQuery instance
if ( !this.length && options === "instance" ) {
returnValue = undefined;
} else {
this.each( function() {
var methodValue;
var instance = $.data( this, fullName );
if ( options === "instance" ) {
returnValue = instance;
return false;
}
if ( !instance ) {
return $.error( "cannot call methods on " + name +
" prior to initialization; " +
"attempted to call method '" + options + "'" );
}
if ( typeof instance[ options ] !== "function" ||
options.charAt( 0 ) === "_" ) {
return $.error( "no such method '" + options + "' for " + name +
" widget instance" );
}
methodValue = instance[ options ].apply( instance, args );
if ( methodValue !== instance && methodValue !== undefined ) {
returnValue = methodValue && methodValue.jquery ?
returnValue.pushStack( methodValue.get() ) :
methodValue;
return false;
}
} );
}
} else {
// Allow multiple hashes to be passed on init
if ( args.length ) {
options = $.widget.extend.apply( null, [ options ].concat( args ) );
}
this.each( function() {
var instance = $.data( this, fullName );
if ( instance ) {
instance.option( options || {} );
if ( instance._init ) {
instance._init();
}
} else {
$.data( this, fullName, new object( options, this ) );
}
} );
}
return returnValue;
};
};
$.Widget = function( /* options, element */ ) {};
$.Widget._childConstructors = [];
$.Widget.prototype = {
widgetName: "widget",
widgetEventPrefix: "",
defaultElement: "<div>",
options: {
classes: {},
disabled: false,
// Callbacks
create: null
},
_createWidget: function( options, element ) {
element = $( element || this.defaultElement || this )[ 0 ];
this.element = $( element );
this.uuid = widgetUuid++;
this.eventNamespace = "." + this.widgetName + this.uuid;
this.bindings = $();
this.hoverable = $();
this.focusable = $();
this.classesElementLookup = {};
if ( element !== this ) {
$.data( element, this.widgetFullName, this );
this._on( true, this.element, {
remove: function( event ) {
if ( event.target === element ) {
this.destroy();
}
}
} );
this.document = $( element.style ?
// Element within the document
element.ownerDocument :
// Element is window or document
element.document || element );
this.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow );
}
this.options = $.widget.extend( {},
this.options,
this._getCreateOptions(),
options );
this._create();
if ( this.options.disabled ) {
this._setOptionDisabled( this.options.disabled );
}
this._trigger( "create", null, this._getCreateEventData() );
this._init();
},
_getCreateOptions: function() {
return {};
},
_getCreateEventData: $.noop,
_create: $.noop,
_init: $.noop,
destroy: function() {
var that = this;
this._destroy();
$.each( this.classesElementLookup, function( key, value ) {
that._removeClass( value, key );
} );
// We can probably remove the unbind calls in 2.0
// all event bindings should go through this._on()
this.element
.off( this.eventNamespace )
.removeData( this.widgetFullName );
this.widget()
.off( this.eventNamespace )
.removeAttr( "aria-disabled" );
// Clean up events and states
this.bindings.off( this.eventNamespace );
},
_destroy: $.noop,
widget: function() {
return this.element;
},
option: function( key, value ) {
var options = key;
var parts;
var curOption;
var i;
if ( arguments.length === 0 ) {
// Don't return a reference to the internal hash
return $.widget.extend( {}, this.options );
}
if ( typeof key === "string" ) {
// Handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
options = {};
parts = key.split( "." );
key = parts.shift();
if ( parts.length ) {
curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
for ( i = 0; i < parts.length - 1; i++ ) {
curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
curOption = curOption[ parts[ i ] ];
}
key = parts.pop();
if ( arguments.length === 1 ) {
return curOption[ key ] === undefined ? null : curOption[ key ];
}
curOption[ key ] = value;
} else {
if ( arguments.length === 1 ) {
return this.options[ key ] === undefined ? null : this.options[ key ];
}
options[ key ] = value;
}
}
this._setOptions( options );
return this;
},
_setOptions: function( options ) {
var key;
for ( key in options ) {
this._setOption( key, options[ key ] );
}
return this;
},
_setOption: function( key, value ) {
if ( key === "classes" ) {
this._setOptionClasses( value );
}
this.options[ key ] = value;
if ( key === "disabled" ) {
this._setOptionDisabled( value );
}
return this;
},
_setOptionClasses: function( value ) {
var classKey, elements, currentElements;
for ( classKey in value ) {
currentElements = this.classesElementLookup[ classKey ];
if ( value[ classKey ] === this.options.classes[ classKey ] ||
!currentElements ||
!currentElements.length ) {
continue;
}
// We are doing this to create a new jQuery object because the _removeClass() call
// on the next line is going to destroy the reference to the current elements being
// tracked. We need to save a copy of this collection so that we can add the new classes
// below.
elements = $( currentElements.get() );
this._removeClass( currentElements, classKey );
// We don't use _addClass() here, because that uses this.options.classes
// for generating the string of classes. We want to use the value passed in from
// _setOption(), this is the new value of the classes option which was passed to
// _setOption(). We pass this value directly to _classes().
elements.addClass( this._classes( {
element: elements,
keys: classKey,
classes: value,
add: true
} ) );
}
},
_setOptionDisabled: function( value ) {
this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, !!value );
// If the widget is becoming disabled, then nothing is interactive
if ( value ) {
this._removeClass( this.hoverable, null, "ui-state-hover" );
this._removeClass( this.focusable, null, "ui-state-focus" );
}
},
enable: function() {
return this._setOptions( { disabled: false } );
},
disable: function() {
return this._setOptions( { disabled: true } );
},
_classes: function( options ) {
var full = [];
var that = this;
options = $.extend( {
element: this.element,
classes: this.options.classes || {}
}, options );
function bindRemoveEvent() {
var nodesToBind = [];
options.element.each( function( _, element ) {
var isTracked = $.map( that.classesElementLookup, function( elements ) {
return elements;
} )
.some( function( elements ) {
return elements.is( element );
} );
if ( !isTracked ) {
nodesToBind.push( element );
}
} );
that._on( $( nodesToBind ), {
remove: "_untrackClassesElement"
} );
}
function processClassString( classes, checkOption ) {
var current, i;
for ( i = 0; i < classes.length; i++ ) {
current = that.classesElementLookup[ classes[ i ] ] || $();
if ( options.add ) {
bindRemoveEvent();
current = $( $.uniqueSort( current.get().concat( options.element.get() ) ) );
} else {
current = $( current.not( options.element ).get() );
}
that.classesElementLookup[ classes[ i ] ] = current;
full.push( classes[ i ] );
if ( checkOption && options.classes[ classes[ i ] ] ) {
full.push( options.classes[ classes[ i ] ] );
}
}
}
if ( options.keys ) {
processClassString( options.keys.match( /\S+/g ) || [], true );
}
if ( options.extra ) {
processClassString( options.extra.match( /\S+/g ) || [] );
}
return full.join( " " );
},
_untrackClassesElement: function( event ) {
var that = this;
$.each( that.classesElementLookup, function( key, value ) {
if ( $.inArray( event.target, value ) !== -1 ) {
that.classesElementLookup[ key ] = $( value.not( event.target ).get() );
}
} );
this._off( $( event.target ) );
},
_removeClass: function( element, keys, extra ) {
return this._toggleClass( element, keys, extra, false );
},
_addClass: function( element, keys, extra ) {
return this._toggleClass( element, keys, extra, true );
},
_toggleClass: function( element, keys, extra, add ) {
add = ( typeof add === "boolean" ) ? add : extra;
var shift = ( typeof element === "string" || element === null ),
options = {
extra: shift ? keys : extra,
keys: shift ? element : keys,
element: shift ? this.element : element,
add: add
};
options.element.toggleClass( this._classes( options ), add );
return this;
},
_on: function( suppressDisabledCheck, element, handlers ) {
var delegateElement;
var instance = this;
// No suppressDisabledCheck flag, shuffle arguments
if ( typeof suppressDisabledCheck !== "boolean" ) {
handlers = element;
element = suppressDisabledCheck;
suppressDisabledCheck = false;
}
// No element argument, shuffle and use this.element
if ( !handlers ) {
handlers = element;
element = this.element;
delegateElement = this.widget();
} else {
element = delegateElement = $( element );
this.bindings = this.bindings.add( element );
}
$.each( handlers, function( event, handler ) {
function handlerProxy() {
// Allow widgets to customize the disabled handling
// - disabled as an array instead of boolean
// - disabled class as method for disabling individual parts
if ( !suppressDisabledCheck &&
( instance.options.disabled === true ||
$( this ).hasClass( "ui-state-disabled" ) ) ) {
return;
}
return ( typeof handler === "string" ? instance[ handler ] : handler )
.apply( instance, arguments );
}
// Copy the guid so direct unbinding works
if ( typeof handler !== "string" ) {
handlerProxy.guid = handler.guid =
handler.guid || handlerProxy.guid || $.guid++;
}
var match = event.match( /^([\w:-]*)\s*(.*)$/ );
var eventName = match[ 1 ] + instance.eventNamespace;
var selector = match[ 2 ];
if ( selector ) {
delegateElement.on( eventName, selector, handlerProxy );
} else {
element.on( eventName, handlerProxy );
}
} );
},
_off: function( element, eventName ) {
eventName = ( eventName || "" ).split( " " ).join( this.eventNamespace + " " ) +
this.eventNamespace;
element.off( eventName );
// Clear the stack to avoid memory leaks (#10056)
this.bindings = $( this.bindings.not( element ).get() );
this.focusable = $( this.focusable.not( element ).get() );
this.hoverable = $( this.hoverable.not( element ).get() );
},
_delay: function( handler, delay ) {
function handlerProxy() {
return ( typeof handler === "string" ? instance[ handler ] : handler )
.apply( instance, arguments );
}
var instance = this;
return setTimeout( handlerProxy, delay || 0 );
},
_hoverable: function( element ) {
this.hoverable = this.hoverable.add( element );
this._on( element, {
mouseenter: function( event ) {
this._addClass( $( event.currentTarget ), null, "ui-state-hover" );
},
mouseleave: function( event ) {
this._removeClass( $( event.currentTarget ), null, "ui-state-hover" );
}
} );
},
_focusable: function( element ) {
this.focusable = this.focusable.add( element );
this._on( element, {
focusin: function( event ) {
this._addClass( $( event.currentTarget ), null, "ui-state-focus" );
},
focusout: function( event ) {
this._removeClass( $( event.currentTarget ), null, "ui-state-focus" );
}
} );
},
_trigger: function( type, event, data ) {
var prop, orig;
var callback = this.options[ type ];
data = data || {};
event = $.Event( event );
event.type = ( type === this.widgetEventPrefix ?
type :
this.widgetEventPrefix + type ).toLowerCase();
// The original event may come from any element
// so we need to reset the target on the new event
event.target = this.element[ 0 ];
// Copy original event properties over to the new event
orig = event.originalEvent;
if ( orig ) {
for ( prop in orig ) {
if ( !( prop in event ) ) {
event[ prop ] = orig[ prop ];
}
}
}
this.element.trigger( event, data );
return !( typeof callback === "function" &&
callback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false ||
event.isDefaultPrevented() );
}
};
$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
if ( typeof options === "string" ) {
options = { effect: options };
}
var hasOptions;
var effectName = !options ?
method :
options === true || typeof options === "number" ?
defaultEffect :
options.effect || defaultEffect;
options = options || {};
if ( typeof options === "number" ) {
options = { duration: options };
} else if ( options === true ) {
options = {};
}
hasOptions = !$.isEmptyObject( options );
options.complete = callback;
if ( options.delay ) {
element.delay( options.delay );
}
if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
element[ method ]( options );
} else if ( effectName !== method && element[ effectName ] ) {
element[ effectName ]( options.duration, options.easing, callback );
} else {
element.queue( function( next ) {
$( this )[ method ]();
if ( callback ) {
callback.call( element[ 0 ] );
}
next();
} );
}
};
} );
return $.widget;
} );
/***/ }),
/* 18 */
/***/ ((module, exports, __webpack_require__) => {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;( function( factory ) {
"use strict";
if ( true ) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [ __webpack_require__(3) ], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
} )( function( $ ) {
"use strict";
$.ui = $.ui || {};
return $.ui.version = "1.13.1";
} );
/***/ }),
/* 19 */
/***/ ((module, exports, __webpack_require__) => {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* Tabler v1.0.0-beta9 (https://tabler.io)
* @version 1.0.0-beta9
* @link https://tabler.io
* Copyright 2018-2022 The Tabler Authors
* Copyright 2018-2022 codecalm.net Paweł Kuna
* Licensed under MIT (https://github.com/tabler/tabler/blob/master/LICENSE)
*/
(function (factory) {
true ? !(__WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.call(exports, __webpack_require__, exports, module)) :
__WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)) :
0;
})((function () { 'use strict';
var e,t,n="function"==typeof Map?new Map:(e=[],t=[],{has:function(t){return e.indexOf(t)>-1},get:function(n){return t[e.indexOf(n)]},set:function(n,o){-1===e.indexOf(n)&&(e.push(n),t.push(o));},delete:function(n){var o=e.indexOf(n);o>-1&&(e.splice(o,1),t.splice(o,1));}}),o=function(e){return new Event(e,{bubbles:!0})};try{new Event("test");}catch(e){o=function(e){var t=document.createEvent("Event");return t.initEvent(e,!0,!1),t};}function r(e){var t=n.get(e);t&&t.destroy();}function i(e){var t=n.get(e);t&&t.update();}var l=null;"undefined"==typeof window||"function"!=typeof window.getComputedStyle?((l=function(e){return e}).destroy=function(e){return e},l.update=function(e){return e}):((l=function(e,t){return e&&Array.prototype.forEach.call(e.length?e:[e],function(e){return function(e){if(e&&e.nodeName&&"TEXTAREA"===e.nodeName&&!n.has(e)){var t,r=null,i=null,l=null,d=function(){e.clientWidth!==i&&c();},a=function(t){window.removeEventListener("resize",d,!1),e.removeEventListener("input",c,!1),e.removeEventListener("keyup",c,!1),e.removeEventListener("autosize:destroy",a,!1),e.removeEventListener("autosize:update",c,!1),Object.keys(t).forEach(function(n){e.style[n]=t[n];}),n.delete(e);}.bind(e,{height:e.style.height,resize:e.style.resize,overflowY:e.style.overflowY,overflowX:e.style.overflowX,wordWrap:e.style.wordWrap});e.addEventListener("autosize:destroy",a,!1),"onpropertychange"in e&&"oninput"in e&&e.addEventListener("keyup",c,!1),window.addEventListener("resize",d,!1),e.addEventListener("input",c,!1),e.addEventListener("autosize:update",c,!1),e.style.overflowX="hidden",e.style.wordWrap="break-word",n.set(e,{destroy:a,update:c}),"vertical"===(t=window.getComputedStyle(e,null)).resize?e.style.resize="none":"both"===t.resize&&(e.style.resize="horizontal"),r="content-box"===t.boxSizing?-(parseFloat(t.paddingTop)+parseFloat(t.paddingBottom)):parseFloat(t.borderTopWidth)+parseFloat(t.borderBottomWidth),isNaN(r)&&(r=0),c();}function u(t){var n=e.style.width;e.style.width="0px",e.style.width=n,e.style.overflowY=t;}function s(){if(0!==e.scrollHeight){var t=function(e){for(var t=[];e&&e.parentNode&&e.parentNode instanceof Element;)e.parentNode.scrollTop&&t.push({node:e.parentNode,scrollTop:e.parentNode.scrollTop}),e=e.parentNode;return t}(e),n=document.documentElement&&document.documentElement.scrollTop;e.style.height="",e.style.height=e.scrollHeight+r+"px",i=e.clientWidth,t.forEach(function(e){e.node.scrollTop=e.scrollTop;}),n&&(document.documentElement.scrollTop=n);}}function c(){s();var t=Math.round(parseFloat(e.style.height)),n=window.getComputedStyle(e,null),r="content-box"===n.boxSizing?Math.round(parseFloat(n.height)):e.offsetHeight;if(r<t?"hidden"===n.overflowY&&(u("scroll"),s(),r="content-box"===n.boxSizing?Math.round(parseFloat(window.getComputedStyle(e,null).height)):e.offsetHeight):"hidden"!==n.overflowY&&(u("hidden"),s(),r="content-box"===n.boxSizing?Math.round(parseFloat(window.getComputedStyle(e,null).height)):e.offsetHeight),l!==r){l=r;var i=o("autosize:resized");try{e.dispatchEvent(i);}catch(e){}}}}(e)}),e}).destroy=function(e){return e&&Array.prototype.forEach.call(e.length?e:[e],r),e},l.update=function(e){return e&&Array.prototype.forEach.call(e.length?e:[e],i),e});var d=l;
var elements = document.querySelectorAll('[data-bs-toggle="autosize"]');
if (elements.length) {
elements.forEach(function (element) {
d(element);
});
}
function _typeof(obj) {
"@babel/helpers - typeof";
return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
return typeof obj;
} : function (obj) {
return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
}, _typeof(obj);
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
Object.defineProperty(Constructor, "prototype", {
writable: false
});
return Constructor;
}
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function");
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
writable: true,
configurable: true
}
});
Object.defineProperty(subClass, "prototype", {
writable: false
});
if (superClass) _setPrototypeOf(subClass, superClass);
}
function _getPrototypeOf(o) {
_getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
return o.__proto__ || Object.getPrototypeOf(o);
};
return _getPrototypeOf(o);
}
function _setPrototypeOf(o, p) {
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
o.__proto__ = p;
return o;
};
return _setPrototypeOf(o, p);
}
function _isNativeReflectConstruct() {
if (typeof Reflect === "undefined" || !Reflect.construct) return false;
if (Reflect.construct.sham) return false;
if (typeof Proxy === "function") return true;
try {
Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {}));
return true;
} catch (e) {
return false;
}
}
function _objectWithoutPropertiesLoose(source, excluded) {
if (source == null) return {};
var target = {};
var sourceKeys = Object.keys(source);
var key, i;
for (i = 0; i < sourceKeys.length; i++) {
key = sourceKeys[i];
if (excluded.indexOf(key) >= 0) continue;
target[key] = source[key];
}
return target;
}
function _objectWithoutProperties(source, excluded) {
if (source == null) return {};
var target = _objectWithoutPropertiesLoose(source, excluded);
var key, i;
if (Object.getOwnPropertySymbols) {
var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
for (i = 0; i < sourceSymbolKeys.length; i++) {
key = sourceSymbolKeys[i];
if (excluded.indexOf(key) >= 0) continue;
if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
target[key] = source[key];
}
}
return target;
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
function _possibleConstructorReturn(self, call) {
if (call && (typeof call === "object" || typeof call === "function")) {
return call;
} else if (call !== void 0) {
throw new TypeError("Derived constructors may only return object or undefined");
}
return _assertThisInitialized(self);
}
function _createSuper(Derived) {
var hasNativeReflectConstruct = _isNativeReflectConstruct();
return function _createSuperInternal() {
var Super = _getPrototypeOf(Derived),
result;
if (hasNativeReflectConstruct) {
var NewTarget = _getPrototypeOf(this).constructor;
result = Reflect.construct(Super, arguments, NewTarget);
} else {
result = Super.apply(this, arguments);
}
return _possibleConstructorReturn(this, result);
};
}
function _superPropBase(object, property) {
while (!Object.prototype.hasOwnProperty.call(object, property)) {
object = _getPrototypeOf(object);
if (object === null) break;
}
return object;
}
function _get() {
if (typeof Reflect !== "undefined" && Reflect.get) {
_get = Reflect.get;
} else {
_get = function _get(target, property, receiver) {
var base = _superPropBase(target, property);
if (!base) return;
var desc = Object.getOwnPropertyDescriptor(base, property);
if (desc.get) {
return desc.get.call(arguments.length < 3 ? target : receiver);
}
return desc.value;
};
}
return _get.apply(this, arguments);
}
function set(target, property, value, receiver) {
if (typeof Reflect !== "undefined" && Reflect.set) {
set = Reflect.set;
} else {
set = function set(target, property, value, receiver) {
var base = _superPropBase(target, property);
var desc;
if (base) {
desc = Object.getOwnPropertyDescriptor(base, property);
if (desc.set) {
desc.set.call(receiver, value);
return true;
} else if (!desc.writable) {
return false;
}
}
desc = Object.getOwnPropertyDescriptor(receiver, property);
if (desc) {
if (!desc.writable) {
return false;
}
desc.value = value;
Object.defineProperty(receiver, property, desc);
} else {
_defineProperty(receiver, property, value);
}
return true;
};
}
return set(target, property, value, receiver);
}
function _set(target, property, value, receiver, isStrict) {
var s = set(target, property, value, receiver || target);
if (!s && isStrict) {
throw new Error('failed to set property');
}
return value;
}
function _slicedToArray(arr, i) {
return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
}
function _arrayWithHoles(arr) {
if (Array.isArray(arr)) return arr;
}
function _iterableToArrayLimit(arr, i) {
var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"];
if (_i == null) return;
var _arr = [];
var _n = true;
var _d = false;
var _s, _e;
try {
for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) {
_arr.push(_s.value);
if (i && _arr.length === i) break;
}
} catch (err) {
_d = true;
_e = err;
} finally {
try {
if (!_n && _i["return"] != null) _i["return"]();
} finally {
if (_d) throw _e;
}
}
return _arr;
}
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(o);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
return arr2;
}
function _nonIterableRest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
var ChangeDetails = function () {
function ChangeDetails(details) {
_classCallCheck(this, ChangeDetails);
Object.assign(this, {
inserted: '',
rawInserted: '',
skip: false,
tailShift: 0
}, details);
}
_createClass(ChangeDetails, [{
key: "aggregate",
value: function aggregate(details) {
this.rawInserted += details.rawInserted;
this.skip = this.skip || details.skip;
this.inserted += details.inserted;
this.tailShift += details.tailShift;
return this;
}
}, {
key: "offset",
get: function get() {
return this.tailShift + this.inserted.length;
}
}]);
return ChangeDetails;
}();
function isString(str) {
return typeof str === 'string' || str instanceof String;
}
var DIRECTION = {
NONE: 'NONE',
LEFT: 'LEFT',
FORCE_LEFT: 'FORCE_LEFT',
RIGHT: 'RIGHT',
FORCE_RIGHT: 'FORCE_RIGHT'
};
function forceDirection(direction) {
switch (direction) {
case DIRECTION.LEFT:
return DIRECTION.FORCE_LEFT;
case DIRECTION.RIGHT:
return DIRECTION.FORCE_RIGHT;
default:
return direction;
}
}
function escapeRegExp(str) {
return str.replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
}
function normalizePrepare(prep) {
return Array.isArray(prep) ? prep : [prep, new ChangeDetails()];
}
function objectIncludes(b, a) {
if (a === b) return true;
var arrA = Array.isArray(a),
arrB = Array.isArray(b),
i;
if (arrA && arrB) {
if (a.length != b.length) return false;
for (i = 0; i < a.length; i++) {
if (!objectIncludes(a[i], b[i])) return false;
}
return true;
}
if (arrA != arrB) return false;
if (a && b && _typeof(a) === 'object' && _typeof(b) === 'object') {
var dateA = a instanceof Date,
dateB = b instanceof Date;
if (dateA && dateB) return a.getTime() == b.getTime();
if (dateA != dateB) return false;
var regexpA = a instanceof RegExp,
regexpB = b instanceof RegExp;
if (regexpA && regexpB) return a.toString() == b.toString();
if (regexpA != regexpB) return false;
var keys = Object.keys(a);
for (i = 0; i < keys.length; i++) {
if (!Object.prototype.hasOwnProperty.call(b, keys[i])) return false;
}
for (i = 0; i < keys.length; i++) {
if (!objectIncludes(b[keys[i]], a[keys[i]])) return false;
}
return true;
} else if (a && b && typeof a === 'function' && typeof b === 'function') {
return a.toString() === b.toString();
}
return false;
}
var ActionDetails = function () {
function ActionDetails(value, cursorPos, oldValue, oldSelection) {
_classCallCheck(this, ActionDetails);
this.value = value;
this.cursorPos = cursorPos;
this.oldValue = oldValue;
this.oldSelection = oldSelection;
while (this.value.slice(0, this.startChangePos) !== this.oldValue.slice(0, this.startChangePos)) {
--this.oldSelection.start;
}
}
_createClass(ActionDetails, [{
key: "startChangePos",
get: function get() {
return Math.min(this.cursorPos, this.oldSelection.start);
}
}, {
key: "insertedCount",
get: function get() {
return this.cursorPos - this.startChangePos;
}
}, {
key: "inserted",
get: function get() {
return this.value.substr(this.startChangePos, this.insertedCount);
}
}, {
key: "removedCount",
get: function get() {
return Math.max(this.oldSelection.end - this.startChangePos ||
this.oldValue.length - this.value.length, 0);
}
}, {
key: "removed",
get: function get() {
return this.oldValue.substr(this.startChangePos, this.removedCount);
}
}, {
key: "head",
get: function get() {
return this.value.substring(0, this.startChangePos);
}
}, {
key: "tail",
get: function get() {
return this.value.substring(this.startChangePos + this.insertedCount);
}
}, {
key: "removeDirection",
get: function get() {
if (!this.removedCount || this.insertedCount) return DIRECTION.NONE;
return (this.oldSelection.end === this.cursorPos || this.oldSelection.start === this.cursorPos) &&
this.oldSelection.end === this.oldSelection.start ? DIRECTION.RIGHT : DIRECTION.LEFT;
}
}]);
return ActionDetails;
}();
var ContinuousTailDetails = function () {
function ContinuousTailDetails() {
var value = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
var from = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
var stop = arguments.length > 2 ? arguments[2] : undefined;
_classCallCheck(this, ContinuousTailDetails);
this.value = value;
this.from = from;
this.stop = stop;
}
_createClass(ContinuousTailDetails, [{
key: "toString",
value: function toString() {
return this.value;
}
}, {
key: "extend",
value: function extend(tail) {
this.value += String(tail);
}
}, {
key: "appendTo",
value: function appendTo(masked) {
return masked.append(this.toString(), {
tail: true
}).aggregate(masked._appendPlaceholder());
}
}, {
key: "state",
get: function get() {
return {
value: this.value,
from: this.from,
stop: this.stop
};
},
set: function set(state) {
Object.assign(this, state);
}
}, {
key: "unshift",
value: function unshift(beforePos) {
if (!this.value.length || beforePos != null && this.from >= beforePos) return '';
var shiftChar = this.value[0];
this.value = this.value.slice(1);
return shiftChar;
}
}, {
key: "shift",
value: function shift() {
if (!this.value.length) return '';
var shiftChar = this.value[this.value.length - 1];
this.value = this.value.slice(0, -1);
return shiftChar;
}
}]);
return ContinuousTailDetails;
}();
function IMask(el) {
var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
return new IMask.InputMask(el, opts);
}
var Masked = function () {
function Masked(opts) {
_classCallCheck(this, Masked);
this._value = '';
this._update(Object.assign({}, Masked.DEFAULTS, opts));
this.isInitialized = true;
}
_createClass(Masked, [{
key: "updateOptions",
value: function updateOptions(opts) {
if (!Object.keys(opts).length) return;
this.withValueRefresh(this._update.bind(this, opts));
}
}, {
key: "_update",
value: function _update(opts) {
Object.assign(this, opts);
}
}, {
key: "state",
get: function get() {
return {
_value: this.value
};
},
set: function set(state) {
this._value = state._value;
}
}, {
key: "reset",
value: function reset() {
this._value = '';
}
}, {
key: "value",
get: function get() {
return this._value;
},
set: function set(value) {
this.resolve(value);
}
}, {
key: "resolve",
value: function resolve(value) {
this.reset();
this.append(value, {
input: true
}, '');
this.doCommit();
return this.value;
}
}, {
key: "unmaskedValue",
get: function get() {
return this.value;
},
set: function set(value) {
this.reset();
this.append(value, {}, '');
this.doCommit();
}
}, {
key: "typedValue",
get: function get() {
return this.doParse(this.value);
},
set: function set(value) {
this.value = this.doFormat(value);
}
}, {
key: "rawInputValue",
get: function get() {
return this.extractInput(0, this.value.length, {
raw: true
});
},
set: function set(value) {
this.reset();
this.append(value, {
raw: true
}, '');
this.doCommit();
}
}, {
key: "isComplete",
get: function get() {
return true;
}
}, {
key: "isFilled",
get: function get() {
return this.isComplete;
}
}, {
key: "nearestInputPos",
value: function nearestInputPos(cursorPos, direction) {
return cursorPos;
}
}, {
key: "extractInput",
value: function extractInput() {
var fromPos = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.value.length;
return this.value.slice(fromPos, toPos);
}
}, {
key: "extractTail",
value: function extractTail() {
var fromPos = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.value.length;
return new ContinuousTailDetails(this.extractInput(fromPos, toPos), fromPos);
}
}, {
key: "appendTail",
value: function appendTail(tail) {
if (isString(tail)) tail = new ContinuousTailDetails(String(tail));
return tail.appendTo(this);
}
}, {
key: "_appendCharRaw",
value: function _appendCharRaw(ch) {
if (!ch) return new ChangeDetails();
this._value += ch;
return new ChangeDetails({
inserted: ch,
rawInserted: ch
});
}
}, {
key: "_appendChar",
value: function _appendChar(ch) {
var flags = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var checkTail = arguments.length > 2 ? arguments[2] : undefined;
var consistentState = this.state;
var details;
var _normalizePrepare = normalizePrepare(this.doPrepare(ch, flags));
var _normalizePrepare2 = _slicedToArray(_normalizePrepare, 2);
ch = _normalizePrepare2[0];
details = _normalizePrepare2[1];
details = details.aggregate(this._appendCharRaw(ch, flags));
if (details.inserted) {
var consistentTail;
var appended = this.doValidate(flags) !== false;
if (appended && checkTail != null) {
var beforeTailState = this.state;
if (this.overwrite === true) {
consistentTail = checkTail.state;
checkTail.unshift(this.value.length);
}
var tailDetails = this.appendTail(checkTail);
appended = tailDetails.rawInserted === checkTail.toString();
if (!(appended && tailDetails.inserted) && this.overwrite === 'shift') {
this.state = beforeTailState;
consistentTail = checkTail.state;
checkTail.shift();
tailDetails = this.appendTail(checkTail);
appended = tailDetails.rawInserted === checkTail.toString();
}
if (appended && tailDetails.inserted) this.state = beforeTailState;
}
if (!appended) {
details = new ChangeDetails();
this.state = consistentState;
if (checkTail && consistentTail) checkTail.state = consistentTail;
}
}
return details;
}
}, {
key: "_appendPlaceholder",
value: function _appendPlaceholder() {
return new ChangeDetails();
}
}, {
key: "_appendEager",
value: function _appendEager() {
return new ChangeDetails();
}
}, {
key: "append",
value: function append(str, flags, tail) {
if (!isString(str)) throw new Error('value should be string');
var details = new ChangeDetails();
var checkTail = isString(tail) ? new ContinuousTailDetails(String(tail)) : tail;
if (flags && flags.tail) flags._beforeTailState = this.state;
for (var ci = 0; ci < str.length; ++ci) {
details.aggregate(this._appendChar(str[ci], flags, checkTail));
}
if (checkTail != null) {
details.tailShift += this.appendTail(checkTail).tailShift;
}
if (this.eager && flags !== null && flags !== void 0 && flags.input && str) {
details.aggregate(this._appendEager());
}
return details;
}
}, {
key: "remove",
value: function remove() {
var fromPos = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.value.length;
this._value = this.value.slice(0, fromPos) + this.value.slice(toPos);
return new ChangeDetails();
}
}, {
key: "withValueRefresh",
value: function withValueRefresh(fn) {
if (this._refreshing || !this.isInitialized) return fn();
this._refreshing = true;
var rawInput = this.rawInputValue;
var value = this.value;
var ret = fn();
this.rawInputValue = rawInput;
if (this.value && this.value !== value && value.indexOf(this.value) === 0) {
this.append(value.slice(this.value.length), {}, '');
}
delete this._refreshing;
return ret;
}
}, {
key: "runIsolated",
value: function runIsolated(fn) {
if (this._isolated || !this.isInitialized) return fn(this);
this._isolated = true;
var state = this.state;
var ret = fn(this);
this.state = state;
delete this._isolated;
return ret;
}
}, {
key: "doPrepare",
value: function doPrepare(str) {
var flags = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
return this.prepare ? this.prepare(str, this, flags) : str;
}
}, {
key: "doValidate",
value: function doValidate(flags) {
return (!this.validate || this.validate(this.value, this, flags)) && (!this.parent || this.parent.doValidate(flags));
}
}, {
key: "doCommit",
value: function doCommit() {
if (this.commit) this.commit(this.value, this);
}
}, {
key: "doFormat",
value: function doFormat(value) {
return this.format ? this.format(value, this) : value;
}
}, {
key: "doParse",
value: function doParse(str) {
return this.parse ? this.parse(str, this) : str;
}
}, {
key: "splice",
value: function splice(start, deleteCount, inserted, removeDirection) {
var tailPos = start + deleteCount;
var tail = this.extractTail(tailPos);
var oldRawValue;
if (this.eager) {
removeDirection = forceDirection(removeDirection);
oldRawValue = this.extractInput(0, tailPos, {
raw: true
});
}
var startChangePos = this.nearestInputPos(start, deleteCount > 1 && start !== 0 && !this.eager ? DIRECTION.NONE : removeDirection);
var details = new ChangeDetails({
tailShift: startChangePos - start
}).aggregate(this.remove(startChangePos));
if (this.eager && removeDirection !== DIRECTION.NONE && oldRawValue === this.rawInputValue) {
if (removeDirection === DIRECTION.FORCE_LEFT) {
var valLength;
while (oldRawValue === this.rawInputValue && (valLength = this.value.length)) {
details.aggregate(new ChangeDetails({
tailShift: -1
})).aggregate(this.remove(valLength - 1));
}
} else if (removeDirection === DIRECTION.FORCE_RIGHT) {
tail.unshift();
}
}
return details.aggregate(this.append(inserted, {
input: true
}, tail));
}
}, {
key: "maskEquals",
value: function maskEquals(mask) {
return this.mask === mask;
}
}]);
return Masked;
}();
Masked.DEFAULTS = {
format: function format(v) {
return v;
},
parse: function parse(v) {
return v;
}
};
IMask.Masked = Masked;
function maskedClass(mask) {
if (mask == null) {
throw new Error('mask property should be defined');
}
if (mask instanceof RegExp) return IMask.MaskedRegExp;
if (isString(mask)) return IMask.MaskedPattern;
if (mask instanceof Date || mask === Date) return IMask.MaskedDate;
if (mask instanceof Number || typeof mask === 'number' || mask === Number) return IMask.MaskedNumber;
if (Array.isArray(mask) || mask === Array) return IMask.MaskedDynamic;
if (IMask.Masked && mask.prototype instanceof IMask.Masked) return mask;
if (mask instanceof IMask.Masked) return mask.constructor;
if (mask instanceof Function) return IMask.MaskedFunction;
console.warn('Mask not found for mask', mask);
return IMask.Masked;
}
function createMask(opts) {
if (IMask.Masked && opts instanceof IMask.Masked) return opts;
opts = Object.assign({}, opts);
var mask = opts.mask;
if (IMask.Masked && mask instanceof IMask.Masked) return mask;
var MaskedClass = maskedClass(mask);
if (!MaskedClass) throw new Error('Masked class is not found for provided mask, appropriate module needs to be import manually before creating mask.');
return new MaskedClass(opts);
}
IMask.createMask = createMask;
var _excluded$4 = ["mask"];
var DEFAULT_INPUT_DEFINITIONS = {
'0': /\d/,
'a': /[\u0041-\u005A\u0061-\u007A\u00AA\u00B5\u00BA\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0\u08A2-\u08AC\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097F\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191C\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2183\u2184\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005\u3006\u3031-\u3035\u303B\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA697\uA6A0-\uA6E5\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA793\uA7A0-\uA7AA\uA7F8-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA80-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]/,
'*': /./
};
var PatternInputDefinition = function () {
function PatternInputDefinition(opts) {
_classCallCheck(this, PatternInputDefinition);
var mask = opts.mask,
blockOpts = _objectWithoutProperties(opts, _excluded$4);
this.masked = createMask({
mask: mask
});
Object.assign(this, blockOpts);
}
_createClass(PatternInputDefinition, [{
key: "reset",
value: function reset() {
this.isFilled = false;
this.masked.reset();
}
}, {
key: "remove",
value: function remove() {
var fromPos = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.value.length;
if (fromPos === 0 && toPos >= 1) {
this.isFilled = false;
return this.masked.remove(fromPos, toPos);
}
return new ChangeDetails();
}
}, {
key: "value",
get: function get() {
return this.masked.value || (this.isFilled && !this.isOptional ? this.placeholderChar : '');
}
}, {
key: "unmaskedValue",
get: function get() {
return this.masked.unmaskedValue;
}
}, {
key: "isComplete",
get: function get() {
return Boolean(this.masked.value) || this.isOptional;
}
}, {
key: "_appendChar",
value: function _appendChar(ch) {
var flags = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
if (this.isFilled) return new ChangeDetails();
var state = this.masked.state;
var details = this.masked._appendChar(ch, flags);
if (details.inserted && this.doValidate(flags) === false) {
details.inserted = details.rawInserted = '';
this.masked.state = state;
}
if (!details.inserted && !this.isOptional && !this.lazy && !flags.input) {
details.inserted = this.placeholderChar;
}
details.skip = !details.inserted && !this.isOptional;
this.isFilled = Boolean(details.inserted);
return details;
}
}, {
key: "append",
value: function append() {
var _this$masked;
return (_this$masked = this.masked).append.apply(_this$masked, arguments);
}
}, {
key: "_appendPlaceholder",
value: function _appendPlaceholder() {
var details = new ChangeDetails();
if (this.isFilled || this.isOptional) return details;
this.isFilled = true;
details.inserted = this.placeholderChar;
return details;
}
}, {
key: "_appendEager",
value: function _appendEager() {
return new ChangeDetails();
}
}, {
key: "extractTail",
value: function extractTail() {
var _this$masked2;
return (_this$masked2 = this.masked).extractTail.apply(_this$masked2, arguments);
}
}, {
key: "appendTail",
value: function appendTail() {
var _this$masked3;
return (_this$masked3 = this.masked).appendTail.apply(_this$masked3, arguments);
}
}, {
key: "extractInput",
value: function extractInput() {
var fromPos = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.value.length;
var flags = arguments.length > 2 ? arguments[2] : undefined;
return this.masked.extractInput(fromPos, toPos, flags);
}
}, {
key: "nearestInputPos",
value: function nearestInputPos(cursorPos) {
var direction = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : DIRECTION.NONE;
var minPos = 0;
var maxPos = this.value.length;
var boundPos = Math.min(Math.max(cursorPos, minPos), maxPos);
switch (direction) {
case DIRECTION.LEFT:
case DIRECTION.FORCE_LEFT:
return this.isComplete ? boundPos : minPos;
case DIRECTION.RIGHT:
case DIRECTION.FORCE_RIGHT:
return this.isComplete ? boundPos : maxPos;
case DIRECTION.NONE:
default:
return boundPos;
}
}
}, {
key: "doValidate",
value: function doValidate() {
var _this$masked4, _this$parent;
return (_this$masked4 = this.masked).doValidate.apply(_this$masked4, arguments) && (!this.parent || (_this$parent = this.parent).doValidate.apply(_this$parent, arguments));
}
}, {
key: "doCommit",
value: function doCommit() {
this.masked.doCommit();
}
}, {
key: "state",
get: function get() {
return {
masked: this.masked.state,
isFilled: this.isFilled
};
},
set: function set(state) {
this.masked.state = state.masked;
this.isFilled = state.isFilled;
}
}]);
return PatternInputDefinition;
}();
var PatternFixedDefinition = function () {
function PatternFixedDefinition(opts) {
_classCallCheck(this, PatternFixedDefinition);
Object.assign(this, opts);
this._value = '';
this.isFixed = true;
}
_createClass(PatternFixedDefinition, [{
key: "value",
get: function get() {
return this._value;
}
}, {
key: "unmaskedValue",
get: function get() {
return this.isUnmasking ? this.value : '';
}
}, {
key: "reset",
value: function reset() {
this._isRawInput = false;
this._value = '';
}
}, {
key: "remove",
value: function remove() {
var fromPos = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this._value.length;
this._value = this._value.slice(0, fromPos) + this._value.slice(toPos);
if (!this._value) this._isRawInput = false;
return new ChangeDetails();
}
}, {
key: "nearestInputPos",
value: function nearestInputPos(cursorPos) {
var direction = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : DIRECTION.NONE;
var minPos = 0;
var maxPos = this._value.length;
switch (direction) {
case DIRECTION.LEFT:
case DIRECTION.FORCE_LEFT:
return minPos;
case DIRECTION.NONE:
case DIRECTION.RIGHT:
case DIRECTION.FORCE_RIGHT:
default:
return maxPos;
}
}
}, {
key: "extractInput",
value: function extractInput() {
var fromPos = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this._value.length;
var flags = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
return flags.raw && this._isRawInput && this._value.slice(fromPos, toPos) || '';
}
}, {
key: "isComplete",
get: function get() {
return true;
}
}, {
key: "isFilled",
get: function get() {
return Boolean(this._value);
}
}, {
key: "_appendChar",
value: function _appendChar(ch) {
var flags = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var details = new ChangeDetails();
if (this._value) return details;
var appended = this.char === ch;
var isResolved = appended && (this.isUnmasking || flags.input || flags.raw) && !this.eager && !flags.tail;
if (isResolved) details.rawInserted = this.char;
this._value = details.inserted = this.char;
this._isRawInput = isResolved && (flags.raw || flags.input);
return details;
}
}, {
key: "_appendEager",
value: function _appendEager() {
return this._appendChar(this.char);
}
}, {
key: "_appendPlaceholder",
value: function _appendPlaceholder() {
var details = new ChangeDetails();
if (this._value) return details;
this._value = details.inserted = this.char;
return details;
}
}, {
key: "extractTail",
value: function extractTail() {
arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.value.length;
return new ContinuousTailDetails('');
}
}, {
key: "appendTail",
value: function appendTail(tail) {
if (isString(tail)) tail = new ContinuousTailDetails(String(tail));
return tail.appendTo(this);
}
}, {
key: "append",
value: function append(str, flags, tail) {
var details = this._appendChar(str[0], flags);
if (tail != null) {
details.tailShift += this.appendTail(tail).tailShift;
}
return details;
}
}, {
key: "doCommit",
value: function doCommit() {}
}, {
key: "state",
get: function get() {
return {
_value: this._value,
_isRawInput: this._isRawInput
};
},
set: function set(state) {
Object.assign(this, state);
}
}]);
return PatternFixedDefinition;
}();
var _excluded$3 = ["chunks"];
var ChunksTailDetails = function () {
function ChunksTailDetails() {
var chunks = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
var from = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
_classCallCheck(this, ChunksTailDetails);
this.chunks = chunks;
this.from = from;
}
_createClass(ChunksTailDetails, [{
key: "toString",
value: function toString() {
return this.chunks.map(String).join('');
}
}, {
key: "extend",
value: function extend(tailChunk) {
if (!String(tailChunk)) return;
if (isString(tailChunk)) tailChunk = new ContinuousTailDetails(String(tailChunk));
var lastChunk = this.chunks[this.chunks.length - 1];
var extendLast = lastChunk && (
lastChunk.stop === tailChunk.stop || tailChunk.stop == null) &&
tailChunk.from === lastChunk.from + lastChunk.toString().length;
if (tailChunk instanceof ContinuousTailDetails) {
if (extendLast) {
lastChunk.extend(tailChunk.toString());
} else {
this.chunks.push(tailChunk);
}
} else if (tailChunk instanceof ChunksTailDetails) {
if (tailChunk.stop == null) {
var firstTailChunk;
while (tailChunk.chunks.length && tailChunk.chunks[0].stop == null) {
firstTailChunk = tailChunk.chunks.shift();
firstTailChunk.from += tailChunk.from;
this.extend(firstTailChunk);
}
}
if (tailChunk.toString()) {
tailChunk.stop = tailChunk.blockIndex;
this.chunks.push(tailChunk);
}
}
}
}, {
key: "appendTo",
value: function appendTo(masked) {
if (!(masked instanceof IMask.MaskedPattern)) {
var tail = new ContinuousTailDetails(this.toString());
return tail.appendTo(masked);
}
var details = new ChangeDetails();
for (var ci = 0; ci < this.chunks.length && !details.skip; ++ci) {
var chunk = this.chunks[ci];
var lastBlockIter = masked._mapPosToBlock(masked.value.length);
var stop = chunk.stop;
var chunkBlock = void 0;
if (stop != null && (
!lastBlockIter || lastBlockIter.index <= stop)) {
if (chunk instanceof ChunksTailDetails ||
masked._stops.indexOf(stop) >= 0) {
details.aggregate(masked._appendPlaceholder(stop));
}
chunkBlock = chunk instanceof ChunksTailDetails && masked._blocks[stop];
}
if (chunkBlock) {
var tailDetails = chunkBlock.appendTail(chunk);
tailDetails.skip = false;
details.aggregate(tailDetails);
masked._value += tailDetails.inserted;
var remainChars = chunk.toString().slice(tailDetails.rawInserted.length);
if (remainChars) details.aggregate(masked.append(remainChars, {
tail: true
}));
} else {
details.aggregate(masked.append(chunk.toString(), {
tail: true
}));
}
}
return details;
}
}, {
key: "state",
get: function get() {
return {
chunks: this.chunks.map(function (c) {
return c.state;
}),
from: this.from,
stop: this.stop,
blockIndex: this.blockIndex
};
},
set: function set(state) {
var chunks = state.chunks,
props = _objectWithoutProperties(state, _excluded$3);
Object.assign(this, props);
this.chunks = chunks.map(function (cstate) {
var chunk = "chunks" in cstate ? new ChunksTailDetails() : new ContinuousTailDetails();
chunk.state = cstate;
return chunk;
});
}
}, {
key: "unshift",
value: function unshift(beforePos) {
if (!this.chunks.length || beforePos != null && this.from >= beforePos) return '';
var chunkShiftPos = beforePos != null ? beforePos - this.from : beforePos;
var ci = 0;
while (ci < this.chunks.length) {
var chunk = this.chunks[ci];
var shiftChar = chunk.unshift(chunkShiftPos);
if (chunk.toString()) {
if (!shiftChar) break;
++ci;
} else {
this.chunks.splice(ci, 1);
}
if (shiftChar) return shiftChar;
}
return '';
}
}, {
key: "shift",
value: function shift() {
if (!this.chunks.length) return '';
var ci = this.chunks.length - 1;
while (0 <= ci) {
var chunk = this.chunks[ci];
var shiftChar = chunk.shift();
if (chunk.toString()) {
if (!shiftChar) break;
--ci;
} else {
this.chunks.splice(ci, 1);
}
if (shiftChar) return shiftChar;
}
return '';
}
}]);
return ChunksTailDetails;
}();
var PatternCursor = function () {
function PatternCursor(masked, pos) {
_classCallCheck(this, PatternCursor);
this.masked = masked;
this._log = [];
var _ref = masked._mapPosToBlock(pos) || (pos < 0 ?
{
index: 0,
offset: 0
} :
{
index: this.masked._blocks.length,
offset: 0
}),
offset = _ref.offset,
index = _ref.index;
this.offset = offset;
this.index = index;
this.ok = false;
}
_createClass(PatternCursor, [{
key: "block",
get: function get() {
return this.masked._blocks[this.index];
}
}, {
key: "pos",
get: function get() {
return this.masked._blockStartPos(this.index) + this.offset;
}
}, {
key: "state",
get: function get() {
return {
index: this.index,
offset: this.offset,
ok: this.ok
};
},
set: function set(s) {
Object.assign(this, s);
}
}, {
key: "pushState",
value: function pushState() {
this._log.push(this.state);
}
}, {
key: "popState",
value: function popState() {
var s = this._log.pop();
this.state = s;
return s;
}
}, {
key: "bindBlock",
value: function bindBlock() {
if (this.block) return;
if (this.index < 0) {
this.index = 0;
this.offset = 0;
}
if (this.index >= this.masked._blocks.length) {
this.index = this.masked._blocks.length - 1;
this.offset = this.block.value.length;
}
}
}, {
key: "_pushLeft",
value: function _pushLeft(fn) {
this.pushState();
for (this.bindBlock(); 0 <= this.index; --this.index, this.offset = ((_this$block = this.block) === null || _this$block === void 0 ? void 0 : _this$block.value.length) || 0) {
var _this$block;
if (fn()) return this.ok = true;
}
return this.ok = false;
}
}, {
key: "_pushRight",
value: function _pushRight(fn) {
this.pushState();
for (this.bindBlock(); this.index < this.masked._blocks.length; ++this.index, this.offset = 0) {
if (fn()) return this.ok = true;
}
return this.ok = false;
}
}, {
key: "pushLeftBeforeFilled",
value: function pushLeftBeforeFilled() {
var _this = this;
return this._pushLeft(function () {
if (_this.block.isFixed || !_this.block.value) return;
_this.offset = _this.block.nearestInputPos(_this.offset, DIRECTION.FORCE_LEFT);
if (_this.offset !== 0) return true;
});
}
}, {
key: "pushLeftBeforeInput",
value: function pushLeftBeforeInput() {
var _this2 = this;
return this._pushLeft(function () {
if (_this2.block.isFixed) return;
_this2.offset = _this2.block.nearestInputPos(_this2.offset, DIRECTION.LEFT);
return true;
});
}
}, {
key: "pushLeftBeforeRequired",
value: function pushLeftBeforeRequired() {
var _this3 = this;
return this._pushLeft(function () {
if (_this3.block.isFixed || _this3.block.isOptional && !_this3.block.value) return;
_this3.offset = _this3.block.nearestInputPos(_this3.offset, DIRECTION.LEFT);
return true;
});
}
}, {
key: "pushRightBeforeFilled",
value: function pushRightBeforeFilled() {
var _this4 = this;
return this._pushRight(function () {
if (_this4.block.isFixed || !_this4.block.value) return;
_this4.offset = _this4.block.nearestInputPos(_this4.offset, DIRECTION.FORCE_RIGHT);
if (_this4.offset !== _this4.block.value.length) return true;
});
}
}, {
key: "pushRightBeforeInput",
value: function pushRightBeforeInput() {
var _this5 = this;
return this._pushRight(function () {
if (_this5.block.isFixed) return;
_this5.offset = _this5.block.nearestInputPos(_this5.offset, DIRECTION.NONE);
return true;
});
}
}, {
key: "pushRightBeforeRequired",
value: function pushRightBeforeRequired() {
var _this6 = this;
return this._pushRight(function () {
if (_this6.block.isFixed || _this6.block.isOptional && !_this6.block.value) return;
_this6.offset = _this6.block.nearestInputPos(_this6.offset, DIRECTION.NONE);
return true;
});
}
}]);
return PatternCursor;
}();
var MaskedRegExp = function (_Masked) {
_inherits(MaskedRegExp, _Masked);
var _super = _createSuper(MaskedRegExp);
function MaskedRegExp() {
_classCallCheck(this, MaskedRegExp);
return _super.apply(this, arguments);
}
_createClass(MaskedRegExp, [{
key: "_update",
value:
function _update(opts) {
if (opts.mask) opts.validate = function (value) {
return value.search(opts.mask) >= 0;
};
_get(_getPrototypeOf(MaskedRegExp.prototype), "_update", this).call(this, opts);
}
}]);
return MaskedRegExp;
}(Masked);
IMask.MaskedRegExp = MaskedRegExp;
var _excluded$2 = ["_blocks"];
var MaskedPattern = function (_Masked) {
_inherits(MaskedPattern, _Masked);
var _super = _createSuper(MaskedPattern);
function MaskedPattern() {
var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
_classCallCheck(this, MaskedPattern);
opts.definitions = Object.assign({}, DEFAULT_INPUT_DEFINITIONS, opts.definitions);
return _super.call(this, Object.assign({}, MaskedPattern.DEFAULTS, opts));
}
_createClass(MaskedPattern, [{
key: "_update",
value: function _update() {
var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
opts.definitions = Object.assign({}, this.definitions, opts.definitions);
_get(_getPrototypeOf(MaskedPattern.prototype), "_update", this).call(this, opts);
this._rebuildMask();
}
}, {
key: "_rebuildMask",
value: function _rebuildMask() {
var _this = this;
var defs = this.definitions;
this._blocks = [];
this._stops = [];
this._maskedBlocks = {};
var pattern = this.mask;
if (!pattern || !defs) return;
var unmaskingBlock = false;
var optionalBlock = false;
for (var i = 0; i < pattern.length; ++i) {
if (this.blocks) {
var _ret = function () {
var p = pattern.slice(i);
var bNames = Object.keys(_this.blocks).filter(function (bName) {
return p.indexOf(bName) === 0;
});
bNames.sort(function (a, b) {
return b.length - a.length;
});
var bName = bNames[0];
if (bName) {
var maskedBlock = createMask(Object.assign({
parent: _this,
lazy: _this.lazy,
eager: _this.eager,
placeholderChar: _this.placeholderChar,
overwrite: _this.overwrite
}, _this.blocks[bName]));
if (maskedBlock) {
_this._blocks.push(maskedBlock);
if (!_this._maskedBlocks[bName]) _this._maskedBlocks[bName] = [];
_this._maskedBlocks[bName].push(_this._blocks.length - 1);
}
i += bName.length - 1;
return "continue";
}
}();
if (_ret === "continue") continue;
}
var char = pattern[i];
var isInput = (char in defs);
if (char === MaskedPattern.STOP_CHAR) {
this._stops.push(this._blocks.length);
continue;
}
if (char === '{' || char === '}') {
unmaskingBlock = !unmaskingBlock;
continue;
}
if (char === '[' || char === ']') {
optionalBlock = !optionalBlock;
continue;
}
if (char === MaskedPattern.ESCAPE_CHAR) {
++i;
char = pattern[i];
if (!char) break;
isInput = false;
}
var def = isInput ? new PatternInputDefinition({
parent: this,
lazy: this.lazy,
eager: this.eager,
placeholderChar: this.placeholderChar,
mask: defs[char],
isOptional: optionalBlock
}) : new PatternFixedDefinition({
char: char,
eager: this.eager,
isUnmasking: unmaskingBlock
});
this._blocks.push(def);
}
}
}, {
key: "state",
get: function get() {
return Object.assign({}, _get(_getPrototypeOf(MaskedPattern.prototype), "state", this), {
_blocks: this._blocks.map(function (b) {
return b.state;
})
});
},
set: function set(state) {
var _blocks = state._blocks,
maskedState = _objectWithoutProperties(state, _excluded$2);
this._blocks.forEach(function (b, bi) {
return b.state = _blocks[bi];
});
_set(_getPrototypeOf(MaskedPattern.prototype), "state", maskedState, this, true);
}
}, {
key: "reset",
value: function reset() {
_get(_getPrototypeOf(MaskedPattern.prototype), "reset", this).call(this);
this._blocks.forEach(function (b) {
return b.reset();
});
}
}, {
key: "isComplete",
get: function get() {
return this._blocks.every(function (b) {
return b.isComplete;
});
}
}, {
key: "isFilled",
get: function get() {
return this._blocks.every(function (b) {
return b.isFilled;
});
}
}, {
key: "isFixed",
get: function get() {
return this._blocks.every(function (b) {
return b.isFixed;
});
}
}, {
key: "isOptional",
get: function get() {
return this._blocks.every(function (b) {
return b.isOptional;
});
}
}, {
key: "doCommit",
value: function doCommit() {
this._blocks.forEach(function (b) {
return b.doCommit();
});
_get(_getPrototypeOf(MaskedPattern.prototype), "doCommit", this).call(this);
}
}, {
key: "unmaskedValue",
get: function get() {
return this._blocks.reduce(function (str, b) {
return str += b.unmaskedValue;
}, '');
},
set: function set(unmaskedValue) {
_set(_getPrototypeOf(MaskedPattern.prototype), "unmaskedValue", unmaskedValue, this, true);
}
}, {
key: "value",
get: function get() {
return this._blocks.reduce(function (str, b) {
return str += b.value;
}, '');
},
set: function set(value) {
_set(_getPrototypeOf(MaskedPattern.prototype), "value", value, this, true);
}
}, {
key: "appendTail",
value: function appendTail(tail) {
return _get(_getPrototypeOf(MaskedPattern.prototype), "appendTail", this).call(this, tail).aggregate(this._appendPlaceholder());
}
}, {
key: "_appendEager",
value: function _appendEager() {
var _this$_mapPosToBlock;
var details = new ChangeDetails();
var startBlockIndex = (_this$_mapPosToBlock = this._mapPosToBlock(this.value.length)) === null || _this$_mapPosToBlock === void 0 ? void 0 : _this$_mapPosToBlock.index;
if (startBlockIndex == null) return details;
if (this._blocks[startBlockIndex].isFilled) ++startBlockIndex;
for (var bi = startBlockIndex; bi < this._blocks.length; ++bi) {
var d = this._blocks[bi]._appendEager();
if (!d.inserted) break;
details.aggregate(d);
}
return details;
}
}, {
key: "_appendCharRaw",
value: function _appendCharRaw(ch) {
var flags = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var blockIter = this._mapPosToBlock(this.value.length);
var details = new ChangeDetails();
if (!blockIter) return details;
for (var bi = blockIter.index;; ++bi) {
var _flags$_beforeTailSta;
var _block = this._blocks[bi];
if (!_block) break;
var blockDetails = _block._appendChar(ch, Object.assign({}, flags, {
_beforeTailState: (_flags$_beforeTailSta = flags._beforeTailState) === null || _flags$_beforeTailSta === void 0 ? void 0 : _flags$_beforeTailSta._blocks[bi]
}));
var skip = blockDetails.skip;
details.aggregate(blockDetails);
if (skip || blockDetails.rawInserted) break;
}
return details;
}
}, {
key: "extractTail",
value: function extractTail() {
var _this2 = this;
var fromPos = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.value.length;
var chunkTail = new ChunksTailDetails();
if (fromPos === toPos) return chunkTail;
this._forEachBlocksInRange(fromPos, toPos, function (b, bi, bFromPos, bToPos) {
var blockChunk = b.extractTail(bFromPos, bToPos);
blockChunk.stop = _this2._findStopBefore(bi);
blockChunk.from = _this2._blockStartPos(bi);
if (blockChunk instanceof ChunksTailDetails) blockChunk.blockIndex = bi;
chunkTail.extend(blockChunk);
});
return chunkTail;
}
}, {
key: "extractInput",
value: function extractInput() {
var fromPos = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.value.length;
var flags = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
if (fromPos === toPos) return '';
var input = '';
this._forEachBlocksInRange(fromPos, toPos, function (b, _, fromPos, toPos) {
input += b.extractInput(fromPos, toPos, flags);
});
return input;
}
}, {
key: "_findStopBefore",
value: function _findStopBefore(blockIndex) {
var stopBefore;
for (var si = 0; si < this._stops.length; ++si) {
var stop = this._stops[si];
if (stop <= blockIndex) stopBefore = stop;else break;
}
return stopBefore;
}
}, {
key: "_appendPlaceholder",
value: function _appendPlaceholder(toBlockIndex) {
var _this3 = this;
var details = new ChangeDetails();
if (this.lazy && toBlockIndex == null) return details;
var startBlockIter = this._mapPosToBlock(this.value.length);
if (!startBlockIter) return details;
var startBlockIndex = startBlockIter.index;
var endBlockIndex = toBlockIndex != null ? toBlockIndex : this._blocks.length;
this._blocks.slice(startBlockIndex, endBlockIndex).forEach(function (b) {
if (!b.lazy || toBlockIndex != null) {
var args = b._blocks != null ? [b._blocks.length] : [];
var bDetails = b._appendPlaceholder.apply(b, args);
_this3._value += bDetails.inserted;
details.aggregate(bDetails);
}
});
return details;
}
}, {
key: "_mapPosToBlock",
value: function _mapPosToBlock(pos) {
var accVal = '';
for (var bi = 0; bi < this._blocks.length; ++bi) {
var _block2 = this._blocks[bi];
var blockStartPos = accVal.length;
accVal += _block2.value;
if (pos <= accVal.length) {
return {
index: bi,
offset: pos - blockStartPos
};
}
}
}
}, {
key: "_blockStartPos",
value: function _blockStartPos(blockIndex) {
return this._blocks.slice(0, blockIndex).reduce(function (pos, b) {
return pos += b.value.length;
}, 0);
}
}, {
key: "_forEachBlocksInRange",
value: function _forEachBlocksInRange(fromPos) {
var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.value.length;
var fn = arguments.length > 2 ? arguments[2] : undefined;
var fromBlockIter = this._mapPosToBlock(fromPos);
if (fromBlockIter) {
var toBlockIter = this._mapPosToBlock(toPos);
var isSameBlock = toBlockIter && fromBlockIter.index === toBlockIter.index;
var fromBlockStartPos = fromBlockIter.offset;
var fromBlockEndPos = toBlockIter && isSameBlock ? toBlockIter.offset : this._blocks[fromBlockIter.index].value.length;
fn(this._blocks[fromBlockIter.index], fromBlockIter.index, fromBlockStartPos, fromBlockEndPos);
if (toBlockIter && !isSameBlock) {
for (var bi = fromBlockIter.index + 1; bi < toBlockIter.index; ++bi) {
fn(this._blocks[bi], bi, 0, this._blocks[bi].value.length);
}
fn(this._blocks[toBlockIter.index], toBlockIter.index, 0, toBlockIter.offset);
}
}
}
}, {
key: "remove",
value: function remove() {
var fromPos = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.value.length;
var removeDetails = _get(_getPrototypeOf(MaskedPattern.prototype), "remove", this).call(this, fromPos, toPos);
this._forEachBlocksInRange(fromPos, toPos, function (b, _, bFromPos, bToPos) {
removeDetails.aggregate(b.remove(bFromPos, bToPos));
});
return removeDetails;
}
}, {
key: "nearestInputPos",
value: function nearestInputPos(cursorPos) {
var direction = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : DIRECTION.NONE;
if (!this._blocks.length) return 0;
var cursor = new PatternCursor(this, cursorPos);
if (direction === DIRECTION.NONE) {
if (cursor.pushRightBeforeInput()) return cursor.pos;
cursor.popState();
if (cursor.pushLeftBeforeInput()) return cursor.pos;
return this.value.length;
}
if (direction === DIRECTION.LEFT || direction === DIRECTION.FORCE_LEFT) {
if (direction === DIRECTION.LEFT) {
cursor.pushRightBeforeFilled();
if (cursor.ok && cursor.pos === cursorPos) return cursorPos;
cursor.popState();
}
cursor.pushLeftBeforeInput();
cursor.pushLeftBeforeRequired();
cursor.pushLeftBeforeFilled();
if (direction === DIRECTION.LEFT) {
cursor.pushRightBeforeInput();
cursor.pushRightBeforeRequired();
if (cursor.ok && cursor.pos <= cursorPos) return cursor.pos;
cursor.popState();
if (cursor.ok && cursor.pos <= cursorPos) return cursor.pos;
cursor.popState();
}
if (cursor.ok) return cursor.pos;
if (direction === DIRECTION.FORCE_LEFT) return 0;
cursor.popState();
if (cursor.ok) return cursor.pos;
cursor.popState();
if (cursor.ok) return cursor.pos;
return 0;
}
if (direction === DIRECTION.RIGHT || direction === DIRECTION.FORCE_RIGHT) {
cursor.pushRightBeforeInput();
cursor.pushRightBeforeRequired();
if (cursor.pushRightBeforeFilled()) return cursor.pos;
if (direction === DIRECTION.FORCE_RIGHT) return this.value.length;
cursor.popState();
if (cursor.ok) return cursor.pos;
cursor.popState();
if (cursor.ok) return cursor.pos;
return this.nearestInputPos(cursorPos, DIRECTION.LEFT);
}
return cursorPos;
}
}, {
key: "maskedBlock",
value: function maskedBlock(name) {
return this.maskedBlocks(name)[0];
}
}, {
key: "maskedBlocks",
value: function maskedBlocks(name) {
var _this4 = this;
var indices = this._maskedBlocks[name];
if (!indices) return [];
return indices.map(function (gi) {
return _this4._blocks[gi];
});
}
}]);
return MaskedPattern;
}(Masked);
MaskedPattern.DEFAULTS = {
lazy: true,
placeholderChar: '_'
};
MaskedPattern.STOP_CHAR = '`';
MaskedPattern.ESCAPE_CHAR = '\\';
MaskedPattern.InputDefinition = PatternInputDefinition;
MaskedPattern.FixedDefinition = PatternFixedDefinition;
IMask.MaskedPattern = MaskedPattern;
var MaskedRange = function (_MaskedPattern) {
_inherits(MaskedRange, _MaskedPattern);
var _super = _createSuper(MaskedRange);
function MaskedRange() {
_classCallCheck(this, MaskedRange);
return _super.apply(this, arguments);
}
_createClass(MaskedRange, [{
key: "_matchFrom",
get:
function get() {
return this.maxLength - String(this.from).length;
}
}, {
key: "_update",
value: function _update(opts) {
opts = Object.assign({
to: this.to || 0,
from: this.from || 0,
maxLength: this.maxLength || 0
}, opts);
var maxLength = String(opts.to).length;
if (opts.maxLength != null) maxLength = Math.max(maxLength, opts.maxLength);
opts.maxLength = maxLength;
var fromStr = String(opts.from).padStart(maxLength, '0');
var toStr = String(opts.to).padStart(maxLength, '0');
var sameCharsCount = 0;
while (sameCharsCount < toStr.length && toStr[sameCharsCount] === fromStr[sameCharsCount]) {
++sameCharsCount;
}
opts.mask = toStr.slice(0, sameCharsCount).replace(/0/g, '\\0') + '0'.repeat(maxLength - sameCharsCount);
_get(_getPrototypeOf(MaskedRange.prototype), "_update", this).call(this, opts);
}
}, {
key: "isComplete",
get: function get() {
return _get(_getPrototypeOf(MaskedRange.prototype), "isComplete", this) && Boolean(this.value);
}
}, {
key: "boundaries",
value: function boundaries(str) {
var minstr = '';
var maxstr = '';
var _ref = str.match(/^(\D*)(\d*)(\D*)/) || [],
_ref2 = _slicedToArray(_ref, 3),
placeholder = _ref2[1],
num = _ref2[2];
if (num) {
minstr = '0'.repeat(placeholder.length) + num;
maxstr = '9'.repeat(placeholder.length) + num;
}
minstr = minstr.padEnd(this.maxLength, '0');
maxstr = maxstr.padEnd(this.maxLength, '9');
return [minstr, maxstr];
}
}, {
key: "doPrepare",
value: function doPrepare(ch) {
var flags = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var details;
var _normalizePrepare = normalizePrepare(_get(_getPrototypeOf(MaskedRange.prototype), "doPrepare", this).call(this, ch.replace(/\D/g, ''), flags));
var _normalizePrepare2 = _slicedToArray(_normalizePrepare, 2);
ch = _normalizePrepare2[0];
details = _normalizePrepare2[1];
if (!this.autofix || !ch) return ch;
var fromStr = String(this.from).padStart(this.maxLength, '0');
var toStr = String(this.to).padStart(this.maxLength, '0');
var nextVal = this.value + ch;
if (nextVal.length > this.maxLength) return '';
var _this$boundaries = this.boundaries(nextVal),
_this$boundaries2 = _slicedToArray(_this$boundaries, 2),
minstr = _this$boundaries2[0],
maxstr = _this$boundaries2[1];
if (Number(maxstr) < this.from) return fromStr[nextVal.length - 1];
if (Number(minstr) > this.to) {
if (this.autofix === 'pad' && nextVal.length < this.maxLength) {
return ['', details.aggregate(this.append(fromStr[nextVal.length - 1] + ch, flags))];
}
return toStr[nextVal.length - 1];
}
return ch;
}
}, {
key: "doValidate",
value: function doValidate() {
var _get2;
var str = this.value;
var firstNonZero = str.search(/[^0]/);
if (firstNonZero === -1 && str.length <= this._matchFrom) return true;
var _this$boundaries3 = this.boundaries(str),
_this$boundaries4 = _slicedToArray(_this$boundaries3, 2),
minstr = _this$boundaries4[0],
maxstr = _this$boundaries4[1];
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return this.from <= Number(maxstr) && Number(minstr) <= this.to && (_get2 = _get(_getPrototypeOf(MaskedRange.prototype), "doValidate", this)).call.apply(_get2, [this].concat(args));
}
}]);
return MaskedRange;
}(MaskedPattern);
IMask.MaskedRange = MaskedRange;
var MaskedDate = function (_MaskedPattern) {
_inherits(MaskedDate, _MaskedPattern);
var _super = _createSuper(MaskedDate);
function MaskedDate(opts) {
_classCallCheck(this, MaskedDate);
return _super.call(this, Object.assign({}, MaskedDate.DEFAULTS, opts));
}
_createClass(MaskedDate, [{
key: "_update",
value: function _update(opts) {
if (opts.mask === Date) delete opts.mask;
if (opts.pattern) opts.mask = opts.pattern;
var blocks = opts.blocks;
opts.blocks = Object.assign({}, MaskedDate.GET_DEFAULT_BLOCKS());
if (opts.min) opts.blocks.Y.from = opts.min.getFullYear();
if (opts.max) opts.blocks.Y.to = opts.max.getFullYear();
if (opts.min && opts.max && opts.blocks.Y.from === opts.blocks.Y.to) {
opts.blocks.m.from = opts.min.getMonth() + 1;
opts.blocks.m.to = opts.max.getMonth() + 1;
if (opts.blocks.m.from === opts.blocks.m.to) {
opts.blocks.d.from = opts.min.getDate();
opts.blocks.d.to = opts.max.getDate();
}
}
Object.assign(opts.blocks, this.blocks, blocks);
Object.keys(opts.blocks).forEach(function (bk) {
var b = opts.blocks[bk];
if (!('autofix' in b) && 'autofix' in opts) b.autofix = opts.autofix;
});
_get(_getPrototypeOf(MaskedDate.prototype), "_update", this).call(this, opts);
}
}, {
key: "doValidate",
value: function doValidate() {
var _get2;
var date = this.date;
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return (_get2 = _get(_getPrototypeOf(MaskedDate.prototype), "doValidate", this)).call.apply(_get2, [this].concat(args)) && (!this.isComplete || this.isDateExist(this.value) && date != null && (this.min == null || this.min <= date) && (this.max == null || date <= this.max));
}
}, {
key: "isDateExist",
value: function isDateExist(str) {
return this.format(this.parse(str, this), this).indexOf(str) >= 0;
}
}, {
key: "date",
get: function get() {
return this.typedValue;
},
set: function set(date) {
this.typedValue = date;
}
}, {
key: "typedValue",
get: function get() {
return this.isComplete ? _get(_getPrototypeOf(MaskedDate.prototype), "typedValue", this) : null;
},
set: function set(value) {
_set(_getPrototypeOf(MaskedDate.prototype), "typedValue", value, this, true);
}
}, {
key: "maskEquals",
value: function maskEquals(mask) {
return mask === Date || _get(_getPrototypeOf(MaskedDate.prototype), "maskEquals", this).call(this, mask);
}
}]);
return MaskedDate;
}(MaskedPattern);
MaskedDate.DEFAULTS = {
pattern: 'd{.}`m{.}`Y',
format: function format(date) {
if (!date) return '';
var day = String(date.getDate()).padStart(2, '0');
var month = String(date.getMonth() + 1).padStart(2, '0');
var year = date.getFullYear();
return [day, month, year].join('.');
},
parse: function parse(str) {
var _str$split = str.split('.'),
_str$split2 = _slicedToArray(_str$split, 3),
day = _str$split2[0],
month = _str$split2[1],
year = _str$split2[2];
return new Date(year, month - 1, day);
}
};
MaskedDate.GET_DEFAULT_BLOCKS = function () {
return {
d: {
mask: MaskedRange,
from: 1,
to: 31,
maxLength: 2
},
m: {
mask: MaskedRange,
from: 1,
to: 12,
maxLength: 2
},
Y: {
mask: MaskedRange,
from: 1900,
to: 9999
}
};
};
IMask.MaskedDate = MaskedDate;
var MaskElement = function () {
function MaskElement() {
_classCallCheck(this, MaskElement);
}
_createClass(MaskElement, [{
key: "selectionStart",
get:
function get() {
var start;
try {
start = this._unsafeSelectionStart;
} catch (e) {}
return start != null ? start : this.value.length;
}
}, {
key: "selectionEnd",
get: function get() {
var end;
try {
end = this._unsafeSelectionEnd;
} catch (e) {}
return end != null ? end : this.value.length;
}
}, {
key: "select",
value: function select(start, end) {
if (start == null || end == null || start === this.selectionStart && end === this.selectionEnd) return;
try {
this._unsafeSelect(start, end);
} catch (e) {}
}
}, {
key: "_unsafeSelect",
value: function _unsafeSelect(start, end) {}
}, {
key: "isActive",
get: function get() {
return false;
}
}, {
key: "bindEvents",
value: function bindEvents(handlers) {}
}, {
key: "unbindEvents",
value: function unbindEvents() {}
}]);
return MaskElement;
}();
IMask.MaskElement = MaskElement;
var HTMLMaskElement = function (_MaskElement) {
_inherits(HTMLMaskElement, _MaskElement);
var _super = _createSuper(HTMLMaskElement);
function HTMLMaskElement(input) {
var _this;
_classCallCheck(this, HTMLMaskElement);
_this = _super.call(this);
_this.input = input;
_this._handlers = {};
return _this;
}
_createClass(HTMLMaskElement, [{
key: "rootElement",
get: function get() {
var _this$input$getRootNo, _this$input$getRootNo2, _this$input;
return (_this$input$getRootNo = (_this$input$getRootNo2 = (_this$input = this.input).getRootNode) === null || _this$input$getRootNo2 === void 0 ? void 0 : _this$input$getRootNo2.call(_this$input)) !== null && _this$input$getRootNo !== void 0 ? _this$input$getRootNo : document;
}
}, {
key: "isActive",
get: function get() {
return this.input === this.rootElement.activeElement;
}
}, {
key: "_unsafeSelectionStart",
get: function get() {
return this.input.selectionStart;
}
}, {
key: "_unsafeSelectionEnd",
get: function get() {
return this.input.selectionEnd;
}
}, {
key: "_unsafeSelect",
value: function _unsafeSelect(start, end) {
this.input.setSelectionRange(start, end);
}
}, {
key: "value",
get: function get() {
return this.input.value;
},
set: function set(value) {
this.input.value = value;
}
}, {
key: "bindEvents",
value: function bindEvents(handlers) {
var _this2 = this;
Object.keys(handlers).forEach(function (event) {
return _this2._toggleEventHandler(HTMLMaskElement.EVENTS_MAP[event], handlers[event]);
});
}
}, {
key: "unbindEvents",
value: function unbindEvents() {
var _this3 = this;
Object.keys(this._handlers).forEach(function (event) {
return _this3._toggleEventHandler(event);
});
}
}, {
key: "_toggleEventHandler",
value: function _toggleEventHandler(event, handler) {
if (this._handlers[event]) {
this.input.removeEventListener(event, this._handlers[event]);
delete this._handlers[event];
}
if (handler) {
this.input.addEventListener(event, handler);
this._handlers[event] = handler;
}
}
}]);
return HTMLMaskElement;
}(MaskElement);
HTMLMaskElement.EVENTS_MAP = {
selectionChange: 'keydown',
input: 'input',
drop: 'drop',
click: 'click',
focus: 'focus',
commit: 'blur'
};
IMask.HTMLMaskElement = HTMLMaskElement;
var HTMLContenteditableMaskElement = function (_HTMLMaskElement) {
_inherits(HTMLContenteditableMaskElement, _HTMLMaskElement);
var _super = _createSuper(HTMLContenteditableMaskElement);
function HTMLContenteditableMaskElement() {
_classCallCheck(this, HTMLContenteditableMaskElement);
return _super.apply(this, arguments);
}
_createClass(HTMLContenteditableMaskElement, [{
key: "_unsafeSelectionStart",
get:
function get() {
var root = this.rootElement;
var selection = root.getSelection && root.getSelection();
var anchorOffset = selection && selection.anchorOffset;
var focusOffset = selection && selection.focusOffset;
if (focusOffset == null || anchorOffset == null || anchorOffset < focusOffset) {
return anchorOffset;
}
return focusOffset;
}
}, {
key: "_unsafeSelectionEnd",
get: function get() {
var root = this.rootElement;
var selection = root.getSelection && root.getSelection();
var anchorOffset = selection && selection.anchorOffset;
var focusOffset = selection && selection.focusOffset;
if (focusOffset == null || anchorOffset == null || anchorOffset > focusOffset) {
return anchorOffset;
}
return focusOffset;
}
}, {
key: "_unsafeSelect",
value: function _unsafeSelect(start, end) {
if (!this.rootElement.createRange) return;
var range = this.rootElement.createRange();
range.setStart(this.input.firstChild || this.input, start);
range.setEnd(this.input.lastChild || this.input, end);
var root = this.rootElement;
var selection = root.getSelection && root.getSelection();
if (selection) {
selection.removeAllRanges();
selection.addRange(range);
}
}
}, {
key: "value",
get: function get() {
return this.input.textContent;
},
set: function set(value) {
this.input.textContent = value;
}
}]);
return HTMLContenteditableMaskElement;
}(HTMLMaskElement);
IMask.HTMLContenteditableMaskElement = HTMLContenteditableMaskElement;
var _excluded$1 = ["mask"];
var InputMask = function () {
function InputMask(el, opts) {
_classCallCheck(this, InputMask);
this.el = el instanceof MaskElement ? el : el.isContentEditable && el.tagName !== 'INPUT' && el.tagName !== 'TEXTAREA' ? new HTMLContenteditableMaskElement(el) : new HTMLMaskElement(el);
this.masked = createMask(opts);
this._listeners = {};
this._value = '';
this._unmaskedValue = '';
this._saveSelection = this._saveSelection.bind(this);
this._onInput = this._onInput.bind(this);
this._onChange = this._onChange.bind(this);
this._onDrop = this._onDrop.bind(this);
this._onFocus = this._onFocus.bind(this);
this._onClick = this._onClick.bind(this);
this.alignCursor = this.alignCursor.bind(this);
this.alignCursorFriendly = this.alignCursorFriendly.bind(this);
this._bindEvents();
this.updateValue();
this._onChange();
}
_createClass(InputMask, [{
key: "mask",
get: function get() {
return this.masked.mask;
},
set: function set(mask) {
if (this.maskEquals(mask)) return;
if (!(mask instanceof IMask.Masked) && this.masked.constructor === maskedClass(mask)) {
this.masked.updateOptions({
mask: mask
});
return;
}
var masked = createMask({
mask: mask
});
masked.unmaskedValue = this.masked.unmaskedValue;
this.masked = masked;
}
}, {
key: "maskEquals",
value: function maskEquals(mask) {
var _this$masked;
return mask == null || ((_this$masked = this.masked) === null || _this$masked === void 0 ? void 0 : _this$masked.maskEquals(mask));
}
}, {
key: "value",
get: function get() {
return this._value;
},
set: function set(str) {
this.masked.value = str;
this.updateControl();
this.alignCursor();
}
}, {
key: "unmaskedValue",
get: function get() {
return this._unmaskedValue;
},
set: function set(str) {
this.masked.unmaskedValue = str;
this.updateControl();
this.alignCursor();
}
}, {
key: "typedValue",
get: function get() {
return this.masked.typedValue;
},
set: function set(val) {
this.masked.typedValue = val;
this.updateControl();
this.alignCursor();
}
}, {
key: "_bindEvents",
value: function _bindEvents() {
this.el.bindEvents({
selectionChange: this._saveSelection,
input: this._onInput,
drop: this._onDrop,
click: this._onClick,
focus: this._onFocus,
commit: this._onChange
});
}
}, {
key: "_unbindEvents",
value: function _unbindEvents() {
if (this.el) this.el.unbindEvents();
}
}, {
key: "_fireEvent",
value: function _fireEvent(ev) {
for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
var listeners = this._listeners[ev];
if (!listeners) return;
listeners.forEach(function (l) {
return l.apply(void 0, args);
});
}
}, {
key: "selectionStart",
get: function get() {
return this._cursorChanging ? this._changingCursorPos : this.el.selectionStart;
}
}, {
key: "cursorPos",
get: function get() {
return this._cursorChanging ? this._changingCursorPos : this.el.selectionEnd;
},
set: function set(pos) {
if (!this.el || !this.el.isActive) return;
this.el.select(pos, pos);
this._saveSelection();
}
}, {
key: "_saveSelection",
value: function
_saveSelection() {
if (this.value !== this.el.value) {
console.warn('Element value was changed outside of mask. Syncronize mask using `mask.updateValue()` to work properly.');
}
this._selection = {
start: this.selectionStart,
end: this.cursorPos
};
}
}, {
key: "updateValue",
value: function updateValue() {
this.masked.value = this.el.value;
this._value = this.masked.value;
}
}, {
key: "updateControl",
value: function updateControl() {
var newUnmaskedValue = this.masked.unmaskedValue;
var newValue = this.masked.value;
var isChanged = this.unmaskedValue !== newUnmaskedValue || this.value !== newValue;
this._unmaskedValue = newUnmaskedValue;
this._value = newValue;
if (this.el.value !== newValue) this.el.value = newValue;
if (isChanged) this._fireChangeEvents();
}
}, {
key: "updateOptions",
value: function updateOptions(opts) {
var mask = opts.mask,
restOpts = _objectWithoutProperties(opts, _excluded$1);
var updateMask = !this.maskEquals(mask);
var updateOpts = !objectIncludes(this.masked, restOpts);
if (updateMask) this.mask = mask;
if (updateOpts) this.masked.updateOptions(restOpts);
if (updateMask || updateOpts) this.updateControl();
}
}, {
key: "updateCursor",
value: function updateCursor(cursorPos) {
if (cursorPos == null) return;
this.cursorPos = cursorPos;
this._delayUpdateCursor(cursorPos);
}
}, {
key: "_delayUpdateCursor",
value: function _delayUpdateCursor(cursorPos) {
var _this = this;
this._abortUpdateCursor();
this._changingCursorPos = cursorPos;
this._cursorChanging = setTimeout(function () {
if (!_this.el) return;
_this.cursorPos = _this._changingCursorPos;
_this._abortUpdateCursor();
}, 10);
}
}, {
key: "_fireChangeEvents",
value: function _fireChangeEvents() {
this._fireEvent('accept', this._inputEvent);
if (this.masked.isComplete) this._fireEvent('complete', this._inputEvent);
}
}, {
key: "_abortUpdateCursor",
value: function _abortUpdateCursor() {
if (this._cursorChanging) {
clearTimeout(this._cursorChanging);
delete this._cursorChanging;
}
}
}, {
key: "alignCursor",
value: function alignCursor() {
this.cursorPos = this.masked.nearestInputPos(this.masked.nearestInputPos(this.cursorPos, DIRECTION.LEFT));
}
}, {
key: "alignCursorFriendly",
value: function alignCursorFriendly() {
if (this.selectionStart !== this.cursorPos) return;
this.alignCursor();
}
}, {
key: "on",
value: function on(ev, handler) {
if (!this._listeners[ev]) this._listeners[ev] = [];
this._listeners[ev].push(handler);
return this;
}
}, {
key: "off",
value: function off(ev, handler) {
if (!this._listeners[ev]) return this;
if (!handler) {
delete this._listeners[ev];
return this;
}
var hIndex = this._listeners[ev].indexOf(handler);
if (hIndex >= 0) this._listeners[ev].splice(hIndex, 1);
return this;
}
}, {
key: "_onInput",
value: function _onInput(e) {
this._inputEvent = e;
this._abortUpdateCursor();
if (!this._selection) return this.updateValue();
var details = new ActionDetails(
this.el.value, this.cursorPos,
this.value, this._selection);
var oldRawValue = this.masked.rawInputValue;
var offset = this.masked.splice(details.startChangePos, details.removed.length, details.inserted, details.removeDirection).offset;
var removeDirection = oldRawValue === this.masked.rawInputValue ? details.removeDirection : DIRECTION.NONE;
var cursorPos = this.masked.nearestInputPos(details.startChangePos + offset, removeDirection);
if (removeDirection !== DIRECTION.NONE) cursorPos = this.masked.nearestInputPos(cursorPos, DIRECTION.NONE);
this.updateControl();
this.updateCursor(cursorPos);
delete this._inputEvent;
}
}, {
key: "_onChange",
value: function _onChange() {
if (this.value !== this.el.value) {
this.updateValue();
}
this.masked.doCommit();
this.updateControl();
this._saveSelection();
}
}, {
key: "_onDrop",
value: function _onDrop(ev) {
ev.preventDefault();
ev.stopPropagation();
}
}, {
key: "_onFocus",
value: function _onFocus(ev) {
this.alignCursorFriendly();
}
}, {
key: "_onClick",
value: function _onClick(ev) {
this.alignCursorFriendly();
}
}, {
key: "destroy",
value: function destroy() {
this._unbindEvents();
this._listeners.length = 0;
delete this.el;
}
}]);
return InputMask;
}();
IMask.InputMask = InputMask;
var MaskedEnum = function (_MaskedPattern) {
_inherits(MaskedEnum, _MaskedPattern);
var _super = _createSuper(MaskedEnum);
function MaskedEnum() {
_classCallCheck(this, MaskedEnum);
return _super.apply(this, arguments);
}
_createClass(MaskedEnum, [{
key: "_update",
value:
function _update(opts) {
if (opts.enum) opts.mask = '*'.repeat(opts.enum[0].length);
_get(_getPrototypeOf(MaskedEnum.prototype), "_update", this).call(this, opts);
}
}, {
key: "doValidate",
value: function doValidate() {
var _this = this,
_get2;
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return this.enum.some(function (e) {
return e.indexOf(_this.unmaskedValue) >= 0;
}) && (_get2 = _get(_getPrototypeOf(MaskedEnum.prototype), "doValidate", this)).call.apply(_get2, [this].concat(args));
}
}]);
return MaskedEnum;
}(MaskedPattern);
IMask.MaskedEnum = MaskedEnum;
var MaskedNumber = function (_Masked) {
_inherits(MaskedNumber, _Masked);
var _super = _createSuper(MaskedNumber);
function MaskedNumber(opts) {
_classCallCheck(this, MaskedNumber);
return _super.call(this, Object.assign({}, MaskedNumber.DEFAULTS, opts));
}
_createClass(MaskedNumber, [{
key: "_update",
value: function _update(opts) {
_get(_getPrototypeOf(MaskedNumber.prototype), "_update", this).call(this, opts);
this._updateRegExps();
}
}, {
key: "_updateRegExps",
value: function _updateRegExps() {
var start = '^' + (this.allowNegative ? '[+|\\-]?' : '');
var midInput = '(0|([1-9]+\\d*))?';
var mid = '\\d*';
var end = (this.scale ? '(' + escapeRegExp(this.radix) + '\\d{0,' + this.scale + '})?' : '') + '$';
this._numberRegExpInput = new RegExp(start + midInput + end);
this._numberRegExp = new RegExp(start + mid + end);
this._mapToRadixRegExp = new RegExp('[' + this.mapToRadix.map(escapeRegExp).join('') + ']', 'g');
this._thousandsSeparatorRegExp = new RegExp(escapeRegExp(this.thousandsSeparator), 'g');
}
}, {
key: "_removeThousandsSeparators",
value: function _removeThousandsSeparators(value) {
return value.replace(this._thousandsSeparatorRegExp, '');
}
}, {
key: "_insertThousandsSeparators",
value: function _insertThousandsSeparators(value) {
var parts = value.split(this.radix);
parts[0] = parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, this.thousandsSeparator);
return parts.join(this.radix);
}
}, {
key: "doPrepare",
value: function doPrepare(ch) {
var _get2;
ch = ch.replace(this._mapToRadixRegExp, this.radix);
var noSepCh = this._removeThousandsSeparators(ch);
for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
var _normalizePrepare = normalizePrepare((_get2 = _get(_getPrototypeOf(MaskedNumber.prototype), "doPrepare", this)).call.apply(_get2, [this, noSepCh].concat(args))),
_normalizePrepare2 = _slicedToArray(_normalizePrepare, 2),
prepCh = _normalizePrepare2[0],
details = _normalizePrepare2[1];
if (ch && !noSepCh) details.skip = true;
return [prepCh, details];
}
}, {
key: "_separatorsCount",
value: function _separatorsCount(to) {
var extendOnSeparators = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var count = 0;
for (var pos = 0; pos < to; ++pos) {
if (this._value.indexOf(this.thousandsSeparator, pos) === pos) {
++count;
if (extendOnSeparators) to += this.thousandsSeparator.length;
}
}
return count;
}
}, {
key: "_separatorsCountFromSlice",
value: function _separatorsCountFromSlice() {
var slice = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this._value;
return this._separatorsCount(this._removeThousandsSeparators(slice).length, true);
}
}, {
key: "extractInput",
value: function extractInput() {
var fromPos = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.value.length;
var flags = arguments.length > 2 ? arguments[2] : undefined;
var _this$_adjustRangeWit = this._adjustRangeWithSeparators(fromPos, toPos);
var _this$_adjustRangeWit2 = _slicedToArray(_this$_adjustRangeWit, 2);
fromPos = _this$_adjustRangeWit2[0];
toPos = _this$_adjustRangeWit2[1];
return this._removeThousandsSeparators(_get(_getPrototypeOf(MaskedNumber.prototype), "extractInput", this).call(this, fromPos, toPos, flags));
}
}, {
key: "_appendCharRaw",
value: function _appendCharRaw(ch) {
var flags = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
if (!this.thousandsSeparator) return _get(_getPrototypeOf(MaskedNumber.prototype), "_appendCharRaw", this).call(this, ch, flags);
var prevBeforeTailValue = flags.tail && flags._beforeTailState ? flags._beforeTailState._value : this._value;
var prevBeforeTailSeparatorsCount = this._separatorsCountFromSlice(prevBeforeTailValue);
this._value = this._removeThousandsSeparators(this.value);
var appendDetails = _get(_getPrototypeOf(MaskedNumber.prototype), "_appendCharRaw", this).call(this, ch, flags);
this._value = this._insertThousandsSeparators(this._value);
var beforeTailValue = flags.tail && flags._beforeTailState ? flags._beforeTailState._value : this._value;
var beforeTailSeparatorsCount = this._separatorsCountFromSlice(beforeTailValue);
appendDetails.tailShift += (beforeTailSeparatorsCount - prevBeforeTailSeparatorsCount) * this.thousandsSeparator.length;
appendDetails.skip = !appendDetails.rawInserted && ch === this.thousandsSeparator;
return appendDetails;
}
}, {
key: "_findSeparatorAround",
value: function _findSeparatorAround(pos) {
if (this.thousandsSeparator) {
var searchFrom = pos - this.thousandsSeparator.length + 1;
var separatorPos = this.value.indexOf(this.thousandsSeparator, searchFrom);
if (separatorPos <= pos) return separatorPos;
}
return -1;
}
}, {
key: "_adjustRangeWithSeparators",
value: function _adjustRangeWithSeparators(from, to) {
var separatorAroundFromPos = this._findSeparatorAround(from);
if (separatorAroundFromPos >= 0) from = separatorAroundFromPos;
var separatorAroundToPos = this._findSeparatorAround(to);
if (separatorAroundToPos >= 0) to = separatorAroundToPos + this.thousandsSeparator.length;
return [from, to];
}
}, {
key: "remove",
value: function remove() {
var fromPos = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var toPos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.value.length;
var _this$_adjustRangeWit3 = this._adjustRangeWithSeparators(fromPos, toPos);
var _this$_adjustRangeWit4 = _slicedToArray(_this$_adjustRangeWit3, 2);
fromPos = _this$_adjustRangeWit4[0];
toPos = _this$_adjustRangeWit4[1];
var valueBeforePos = this.value.slice(0, fromPos);
var valueAfterPos = this.value.slice(toPos);
var prevBeforeTailSeparatorsCount = this._separatorsCount(valueBeforePos.length);
this._value = this._insertThousandsSeparators(this._removeThousandsSeparators(valueBeforePos + valueAfterPos));
var beforeTailSeparatorsCount = this._separatorsCountFromSlice(valueBeforePos);
return new ChangeDetails({
tailShift: (beforeTailSeparatorsCount - prevBeforeTailSeparatorsCount) * this.thousandsSeparator.length
});
}
}, {
key: "nearestInputPos",
value: function nearestInputPos(cursorPos, direction) {
if (!this.thousandsSeparator) return cursorPos;
switch (direction) {
case DIRECTION.NONE:
case DIRECTION.LEFT:
case DIRECTION.FORCE_LEFT:
{
var separatorAtLeftPos = this._findSeparatorAround(cursorPos - 1);
if (separatorAtLeftPos >= 0) {
var separatorAtLeftEndPos = separatorAtLeftPos + this.thousandsSeparator.length;
if (cursorPos < separatorAtLeftEndPos || this.value.length <= separatorAtLeftEndPos || direction === DIRECTION.FORCE_LEFT) {
return separatorAtLeftPos;
}
}
break;
}
case DIRECTION.RIGHT:
case DIRECTION.FORCE_RIGHT:
{
var separatorAtRightPos = this._findSeparatorAround(cursorPos);
if (separatorAtRightPos >= 0) {
return separatorAtRightPos + this.thousandsSeparator.length;
}
}
}
return cursorPos;
}
}, {
key: "doValidate",
value: function doValidate(flags) {
var regexp = flags.input ? this._numberRegExpInput : this._numberRegExp;
var valid = regexp.test(this._removeThousandsSeparators(this.value));
if (valid) {
var number = this.number;
valid = valid && !isNaN(number) && (
this.min == null || this.min >= 0 || this.min <= this.number) && (
this.max == null || this.max <= 0 || this.number <= this.max);
}
return valid && _get(_getPrototypeOf(MaskedNumber.prototype), "doValidate", this).call(this, flags);
}
}, {
key: "doCommit",
value: function doCommit() {
if (this.value) {
var number = this.number;
var validnum = number;
if (this.min != null) validnum = Math.max(validnum, this.min);
if (this.max != null) validnum = Math.min(validnum, this.max);
if (validnum !== number) this.unmaskedValue = String(validnum);
var formatted = this.value;
if (this.normalizeZeros) formatted = this._normalizeZeros(formatted);
if (this.padFractionalZeros && this.scale > 0) formatted = this._padFractionalZeros(formatted);
this._value = formatted;
}
_get(_getPrototypeOf(MaskedNumber.prototype), "doCommit", this).call(this);
}
}, {
key: "_normalizeZeros",
value: function _normalizeZeros(value) {
var parts = this._removeThousandsSeparators(value).split(this.radix);
parts[0] = parts[0].replace(/^(\D*)(0*)(\d*)/, function (match, sign, zeros, num) {
return sign + num;
});
if (value.length && !/\d$/.test(parts[0])) parts[0] = parts[0] + '0';
if (parts.length > 1) {
parts[1] = parts[1].replace(/0*$/, '');
if (!parts[1].length) parts.length = 1;
}
return this._insertThousandsSeparators(parts.join(this.radix));
}
}, {
key: "_padFractionalZeros",
value: function _padFractionalZeros(value) {
if (!value) return value;
var parts = value.split(this.radix);
if (parts.length < 2) parts.push('');
parts[1] = parts[1].padEnd(this.scale, '0');
return parts.join(this.radix);
}
}, {
key: "unmaskedValue",
get: function get() {
return this._removeThousandsSeparators(this._normalizeZeros(this.value)).replace(this.radix, '.');
},
set: function set(unmaskedValue) {
_set(_getPrototypeOf(MaskedNumber.prototype), "unmaskedValue", unmaskedValue.replace('.', this.radix), this, true);
}
}, {
key: "typedValue",
get: function get() {
return Number(this.unmaskedValue);
},
set: function set(n) {
_set(_getPrototypeOf(MaskedNumber.prototype), "unmaskedValue", String(n), this, true);
}
}, {
key: "number",
get: function get() {
return this.typedValue;
},
set: function set(number) {
this.typedValue = number;
}
}, {
key: "allowNegative",
get: function get() {
return this.signed || this.min != null && this.min < 0 || this.max != null && this.max < 0;
}
}]);
return MaskedNumber;
}(Masked);
MaskedNumber.DEFAULTS = {
radix: ',',
thousandsSeparator: '',
mapToRadix: ['.'],
scale: 2,
signed: false,
normalizeZeros: true,
padFractionalZeros: false
};
IMask.MaskedNumber = MaskedNumber;
var MaskedFunction = function (_Masked) {
_inherits(MaskedFunction, _Masked);
var _super = _createSuper(MaskedFunction);
function MaskedFunction() {
_classCallCheck(this, MaskedFunction);
return _super.apply(this, arguments);
}
_createClass(MaskedFunction, [{
key: "_update",
value:
function _update(opts) {
if (opts.mask) opts.validate = opts.mask;
_get(_getPrototypeOf(MaskedFunction.prototype), "_update", this).call(this, opts);
}
}]);
return MaskedFunction;
}(Masked);
IMask.MaskedFunction = MaskedFunction;
var _excluded = ["compiledMasks", "currentMaskRef", "currentMask"];
var MaskedDynamic = function (_Masked) {
_inherits(MaskedDynamic, _Masked);
var _super = _createSuper(MaskedDynamic);
function MaskedDynamic(opts) {
var _this;
_classCallCheck(this, MaskedDynamic);
_this = _super.call(this, Object.assign({}, MaskedDynamic.DEFAULTS, opts));
_this.currentMask = null;
return _this;
}
_createClass(MaskedDynamic, [{
key: "_update",
value: function _update(opts) {
_get(_getPrototypeOf(MaskedDynamic.prototype), "_update", this).call(this, opts);
if ('mask' in opts) {
this.compiledMasks = Array.isArray(opts.mask) ? opts.mask.map(function (m) {
return createMask(m);
}) : [];
}
}
}, {
key: "_appendCharRaw",
value: function _appendCharRaw(ch) {
var flags = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var details = this._applyDispatch(ch, flags);
if (this.currentMask) {
details.aggregate(this.currentMask._appendChar(ch, flags));
}
return details;
}
}, {
key: "_applyDispatch",
value: function _applyDispatch() {
var appended = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
var flags = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var prevValueBeforeTail = flags.tail && flags._beforeTailState != null ? flags._beforeTailState._value : this.value;
var inputValue = this.rawInputValue;
var insertValue = flags.tail && flags._beforeTailState != null ?
flags._beforeTailState._rawInputValue : inputValue;
var tailValue = inputValue.slice(insertValue.length);
var prevMask = this.currentMask;
var details = new ChangeDetails();
var prevMaskState = prevMask && prevMask.state;
this.currentMask = this.doDispatch(appended, Object.assign({}, flags));
if (this.currentMask) {
if (this.currentMask !== prevMask) {
this.currentMask.reset();
if (insertValue) {
var d = this.currentMask.append(insertValue, {
raw: true
});
details.tailShift = d.inserted.length - prevValueBeforeTail.length;
}
if (tailValue) {
details.tailShift += this.currentMask.append(tailValue, {
raw: true,
tail: true
}).tailShift;
}
} else {
this.currentMask.state = prevMaskState;
}
}
return details;
}
}, {
key: "_appendPlaceholder",
value: function _appendPlaceholder() {
var details = this._applyDispatch.apply(this, arguments);
if (this.currentMask) {
details.aggregate(this.currentMask._appendPlaceholder());
}
return details;
}
}, {
key: "_appendEager",
value: function _appendEager() {
var details = this._applyDispatch.apply(this, arguments);
if (this.currentMask) {
details.aggregate(this.currentMask._appendEager());
}
return details;
}
}, {
key: "doDispatch",
value: function doDispatch(appended) {
var flags = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
return this.dispatch(appended, this, flags);
}
}, {
key: "doValidate",
value: function doValidate() {
var _get2, _this$currentMask;
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return (_get2 = _get(_getPrototypeOf(MaskedDynamic.prototype), "doValidate", this)).call.apply(_get2, [this].concat(args)) && (!this.currentMask || (_this$currentMask = this.currentMask).doValidate.apply(_this$currentMask, args));
}
}, {
key: "reset",
value: function reset() {
var _this$currentMask2;
(_this$currentMask2 = this.currentMask) === null || _this$currentMask2 === void 0 ? void 0 : _this$currentMask2.reset();
this.compiledMasks.forEach(function (m) {
return m.reset();
});
}
}, {
key: "value",
get: function get() {
return this.currentMask ? this.currentMask.value : '';
},
set: function set(value) {
_set(_getPrototypeOf(MaskedDynamic.prototype), "value", value, this, true);
}
}, {
key: "unmaskedValue",
get: function get() {
return this.currentMask ? this.currentMask.unmaskedValue : '';
},
set: function set(unmaskedValue) {
_set(_getPrototypeOf(MaskedDynamic.prototype), "unmaskedValue", unmaskedValue, this, true);
}
}, {
key: "typedValue",
get: function get() {
return this.currentMask ? this.currentMask.typedValue : '';
}
,
set: function set(value) {
var unmaskedValue = String(value);
if (this.currentMask) {
this.currentMask.typedValue = value;
unmaskedValue = this.currentMask.unmaskedValue;
}
this.unmaskedValue = unmaskedValue;
}
}, {
key: "isComplete",
get: function get() {
var _this$currentMask3;
return Boolean((_this$currentMask3 = this.currentMask) === null || _this$currentMask3 === void 0 ? void 0 : _this$currentMask3.isComplete);
}
}, {
key: "isFilled",
get: function get() {
var _this$currentMask4;
return Boolean((_this$currentMask4 = this.currentMask) === null || _this$currentMask4 === void 0 ? void 0 : _this$currentMask4.isFilled);
}
}, {
key: "remove",
value: function remove() {
var details = new ChangeDetails();
if (this.currentMask) {
var _this$currentMask5;
details.aggregate((_this$currentMask5 = this.currentMask).remove.apply(_this$currentMask5, arguments))
.aggregate(this._applyDispatch());
}
return details;
}
}, {
key: "state",
get: function get() {
return Object.assign({}, _get(_getPrototypeOf(MaskedDynamic.prototype), "state", this), {
_rawInputValue: this.rawInputValue,
compiledMasks: this.compiledMasks.map(function (m) {
return m.state;
}),
currentMaskRef: this.currentMask,
currentMask: this.currentMask && this.currentMask.state
});
},
set: function set(state) {
var compiledMasks = state.compiledMasks,
currentMaskRef = state.currentMaskRef,
currentMask = state.currentMask,
maskedState = _objectWithoutProperties(state, _excluded);
this.compiledMasks.forEach(function (m, mi) {
return m.state = compiledMasks[mi];
});
if (currentMaskRef != null) {
this.currentMask = currentMaskRef;
this.currentMask.state = currentMask;
}
_set(_getPrototypeOf(MaskedDynamic.prototype), "state", maskedState, this, true);
}
}, {
key: "extractInput",
value: function extractInput() {
var _this$currentMask6;
return this.currentMask ? (_this$currentMask6 = this.currentMask).extractInput.apply(_this$currentMask6, arguments) : '';
}
}, {
key: "extractTail",
value: function extractTail() {
var _this$currentMask7, _get3;
for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
args[_key2] = arguments[_key2];
}
return this.currentMask ? (_this$currentMask7 = this.currentMask).extractTail.apply(_this$currentMask7, args) : (_get3 = _get(_getPrototypeOf(MaskedDynamic.prototype), "extractTail", this)).call.apply(_get3, [this].concat(args));
}
}, {
key: "doCommit",
value: function doCommit() {
if (this.currentMask) this.currentMask.doCommit();
_get(_getPrototypeOf(MaskedDynamic.prototype), "doCommit", this).call(this);
}
}, {
key: "nearestInputPos",
value: function nearestInputPos() {
var _this$currentMask8, _get4;
for (var _len3 = arguments.length, args = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
args[_key3] = arguments[_key3];
}
return this.currentMask ? (_this$currentMask8 = this.currentMask).nearestInputPos.apply(_this$currentMask8, args) : (_get4 = _get(_getPrototypeOf(MaskedDynamic.prototype), "nearestInputPos", this)).call.apply(_get4, [this].concat(args));
}
}, {
key: "overwrite",
get: function get() {
return this.currentMask ? this.currentMask.overwrite : _get(_getPrototypeOf(MaskedDynamic.prototype), "overwrite", this);
},
set: function set(overwrite) {
console.warn('"overwrite" option is not available in dynamic mask, use this option in siblings');
}
}, {
key: "eager",
get: function get() {
return this.currentMask ? this.currentMask.eager : _get(_getPrototypeOf(MaskedDynamic.prototype), "eager", this);
},
set: function set(eager) {
console.warn('"eager" option is not available in dynamic mask, use this option in siblings');
}
}, {
key: "maskEquals",
value: function maskEquals(mask) {
return Array.isArray(mask) && this.compiledMasks.every(function (m, mi) {
var _mask$mi;
return m.maskEquals((_mask$mi = mask[mi]) === null || _mask$mi === void 0 ? void 0 : _mask$mi.mask);
});
}
}]);
return MaskedDynamic;
}(Masked);
MaskedDynamic.DEFAULTS = {
dispatch: function dispatch(appended, masked, flags) {
if (!masked.compiledMasks.length) return;
var inputValue = masked.rawInputValue;
var inputs = masked.compiledMasks.map(function (m, index) {
m.reset();
m.append(inputValue, {
raw: true
});
m.append(appended, flags);
var weight = m.rawInputValue.length;
return {
weight: weight,
index: index
};
});
inputs.sort(function (i1, i2) {
return i2.weight - i1.weight;
});
return masked.compiledMasks[inputs[0].index];
}
};
IMask.MaskedDynamic = MaskedDynamic;
var PIPE_TYPE = {
MASKED: 'value',
UNMASKED: 'unmaskedValue',
TYPED: 'typedValue'
};
function createPipe(mask) {
var from = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : PIPE_TYPE.MASKED;
var to = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : PIPE_TYPE.MASKED;
var masked = createMask(mask);
return function (value) {
return masked.runIsolated(function (m) {
m[from] = value;
return m[to];
});
};
}
function pipe(value) {
for (var _len = arguments.length, pipeArgs = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
pipeArgs[_key - 1] = arguments[_key];
}
return createPipe.apply(void 0, pipeArgs)(value);
}
IMask.PIPE_TYPE = PIPE_TYPE;
IMask.createPipe = createPipe;
IMask.pipe = pipe;
try {
globalThis.IMask = IMask;
} catch (e) {}
var maskElementList = [].slice.call(document.querySelectorAll('[data-mask]'));
maskElementList.map(function (maskEl) {
return new IMask(maskEl, {
mask: maskEl.dataset.mask,
lazy: maskEl.dataset['mask-visible'] === 'true'
});
});
var top = 'top';
var bottom = 'bottom';
var right = 'right';
var left = 'left';
var auto = 'auto';
var basePlacements = [top, bottom, right, left];
var start = 'start';
var end = 'end';
var clippingParents = 'clippingParents';
var viewport = 'viewport';
var popper = 'popper';
var reference = 'reference';
var variationPlacements = basePlacements.reduce(function (acc, placement) {
return acc.concat([placement + "-" + start, placement + "-" + end]);
}, []);
var placements = [].concat(basePlacements, [auto]).reduce(function (acc, placement) {
return acc.concat([placement, placement + "-" + start, placement + "-" + end]);
}, []);
var beforeRead = 'beforeRead';
var read = 'read';
var afterRead = 'afterRead';
var beforeMain = 'beforeMain';
var main = 'main';
var afterMain = 'afterMain';
var beforeWrite = 'beforeWrite';
var write = 'write';
var afterWrite = 'afterWrite';
var modifierPhases = [beforeRead, read, afterRead, beforeMain, main, afterMain, beforeWrite, write, afterWrite];
function getNodeName(element) {
return element ? (element.nodeName || '').toLowerCase() : null;
}
function getWindow(node) {
if (node == null) {
return window;
}
if (node.toString() !== '[object Window]') {
var ownerDocument = node.ownerDocument;
return ownerDocument ? ownerDocument.defaultView || window : window;
}
return node;
}
function isElement$1(node) {
var OwnElement = getWindow(node).Element;
return node instanceof OwnElement || node instanceof Element;
}
function isHTMLElement(node) {
var OwnElement = getWindow(node).HTMLElement;
return node instanceof OwnElement || node instanceof HTMLElement;
}
function isShadowRoot(node) {
if (typeof ShadowRoot === 'undefined') {
return false;
}
var OwnElement = getWindow(node).ShadowRoot;
return node instanceof OwnElement || node instanceof ShadowRoot;
}
function applyStyles(_ref) {
var state = _ref.state;
Object.keys(state.elements).forEach(function (name) {
var style = state.styles[name] || {};
var attributes = state.attributes[name] || {};
var element = state.elements[name];
if (!isHTMLElement(element) || !getNodeName(element)) {
return;
}
Object.assign(element.style, style);
Object.keys(attributes).forEach(function (name) {
var value = attributes[name];
if (value === false) {
element.removeAttribute(name);
} else {
element.setAttribute(name, value === true ? '' : value);
}
});
});
}
function effect$2(_ref2) {
var state = _ref2.state;
var initialStyles = {
popper: {
position: state.options.strategy,
left: '0',
top: '0',
margin: '0'
},
arrow: {
position: 'absolute'
},
reference: {}
};
Object.assign(state.elements.popper.style, initialStyles.popper);
state.styles = initialStyles;
if (state.elements.arrow) {
Object.assign(state.elements.arrow.style, initialStyles.arrow);
}
return function () {
Object.keys(state.elements).forEach(function (name) {
var element = state.elements[name];
var attributes = state.attributes[name] || {};
var styleProperties = Object.keys(state.styles.hasOwnProperty(name) ? state.styles[name] : initialStyles[name]);
var style = styleProperties.reduce(function (style, property) {
style[property] = '';
return style;
}, {});
if (!isHTMLElement(element) || !getNodeName(element)) {
return;
}
Object.assign(element.style, style);
Object.keys(attributes).forEach(function (attribute) {
element.removeAttribute(attribute);
});
});
};
}
var applyStyles$1 = {
name: 'applyStyles',
enabled: true,
phase: 'write',
fn: applyStyles,
effect: effect$2,
requires: ['computeStyles']
};
function getBasePlacement(placement) {
return placement.split('-')[0];
}
var max = Math.max;
var min = Math.min;
var round = Math.round;
function getBoundingClientRect(element, includeScale) {
if (includeScale === void 0) {
includeScale = false;
}
var rect = element.getBoundingClientRect();
var scaleX = 1;
var scaleY = 1;
if (isHTMLElement(element) && includeScale) {
var offsetHeight = element.offsetHeight;
var offsetWidth = element.offsetWidth;
if (offsetWidth > 0) {
scaleX = round(rect.width) / offsetWidth || 1;
}
if (offsetHeight > 0) {
scaleY = round(rect.height) / offsetHeight || 1;
}
}
return {
width: rect.width / scaleX,
height: rect.height / scaleY,
top: rect.top / scaleY,
right: rect.right / scaleX,
bottom: rect.bottom / scaleY,
left: rect.left / scaleX,
x: rect.left / scaleX,
y: rect.top / scaleY
};
}
function getLayoutRect(element) {
var clientRect = getBoundingClientRect(element);
var width = element.offsetWidth;
var height = element.offsetHeight;
if (Math.abs(clientRect.width - width) <= 1) {
width = clientRect.width;
}
if (Math.abs(clientRect.height - height) <= 1) {
height = clientRect.height;
}
return {
x: element.offsetLeft,
y: element.offsetTop,
width: width,
height: height
};
}
function contains(parent, child) {
var rootNode = child.getRootNode && child.getRootNode();
if (parent.contains(child)) {
return true;
}
else if (rootNode && isShadowRoot(rootNode)) {
var next = child;
do {
if (next && parent.isSameNode(next)) {
return true;
}
next = next.parentNode || next.host;
} while (next);
}
return false;
}
function getComputedStyle$1(element) {
return getWindow(element).getComputedStyle(element);
}
function isTableElement(element) {
return ['table', 'td', 'th'].indexOf(getNodeName(element)) >= 0;
}
function getDocumentElement(element) {
return ((isElement$1(element) ? element.ownerDocument :
element.document) || window.document).documentElement;
}
function getParentNode(element) {
if (getNodeName(element) === 'html') {
return element;
}
return (
element.assignedSlot ||
element.parentNode || (
isShadowRoot(element) ? element.host : null) ||
getDocumentElement(element)
);
}
function getTrueOffsetParent(element) {
if (!isHTMLElement(element) ||
getComputedStyle$1(element).position === 'fixed') {
return null;
}
return element.offsetParent;
}
function getContainingBlock(element) {
var isFirefox = navigator.userAgent.toLowerCase().indexOf('firefox') !== -1;
var isIE = navigator.userAgent.indexOf('Trident') !== -1;
if (isIE && isHTMLElement(element)) {
var elementCss = getComputedStyle$1(element);
if (elementCss.position === 'fixed') {
return null;
}
}
var currentNode = getParentNode(element);
while (isHTMLElement(currentNode) && ['html', 'body'].indexOf(getNodeName(currentNode)) < 0) {
var css = getComputedStyle$1(currentNode);
if (css.transform !== 'none' || css.perspective !== 'none' || css.contain === 'paint' || ['transform', 'perspective'].indexOf(css.willChange) !== -1 || isFirefox && css.willChange === 'filter' || isFirefox && css.filter && css.filter !== 'none') {
return currentNode;
} else {
currentNode = currentNode.parentNode;
}
}
return null;
}
function getOffsetParent(element) {
var window = getWindow(element);
var offsetParent = getTrueOffsetParent(element);
while (offsetParent && isTableElement(offsetParent) && getComputedStyle$1(offsetParent).position === 'static') {
offsetParent = getTrueOffsetParent(offsetParent);
}
if (offsetParent && (getNodeName(offsetParent) === 'html' || getNodeName(offsetParent) === 'body' && getComputedStyle$1(offsetParent).position === 'static')) {
return window;
}
return offsetParent || getContainingBlock(element) || window;
}
function getMainAxisFromPlacement(placement) {
return ['top', 'bottom'].indexOf(placement) >= 0 ? 'x' : 'y';
}
function within(min$1, value, max$1) {
return max(min$1, min(value, max$1));
}
function withinMaxClamp(min, value, max) {
var v = within(min, value, max);
return v > max ? max : v;
}
function getFreshSideObject() {
return {
top: 0,
right: 0,
bottom: 0,
left: 0
};
}
function mergePaddingObject(paddingObject) {
return Object.assign({}, getFreshSideObject(), paddingObject);
}
function expandToHashMap(value, keys) {
return keys.reduce(function (hashMap, key) {
hashMap[key] = value;
return hashMap;
}, {});
}
var toPaddingObject = function toPaddingObject(padding, state) {
padding = typeof padding === 'function' ? padding(Object.assign({}, state.rects, {
placement: state.placement
})) : padding;
return mergePaddingObject(typeof padding !== 'number' ? padding : expandToHashMap(padding, basePlacements));
};
function arrow(_ref) {
var _state$modifiersData$;
var state = _ref.state,
name = _ref.name,
options = _ref.options;
var arrowElement = state.elements.arrow;
var popperOffsets = state.modifiersData.popperOffsets;
var basePlacement = getBasePlacement(state.placement);
var axis = getMainAxisFromPlacement(basePlacement);
var isVertical = [left, right].indexOf(basePlacement) >= 0;
var len = isVertical ? 'height' : 'width';
if (!arrowElement || !popperOffsets) {
return;
}
var paddingObject = toPaddingObject(options.padding, state);
var arrowRect = getLayoutRect(arrowElement);
var minProp = axis === 'y' ? top : left;
var maxProp = axis === 'y' ? bottom : right;
var endDiff = state.rects.reference[len] + state.rects.reference[axis] - popperOffsets[axis] - state.rects.popper[len];
var startDiff = popperOffsets[axis] - state.rects.reference[axis];
var arrowOffsetParent = getOffsetParent(arrowElement);
var clientSize = arrowOffsetParent ? axis === 'y' ? arrowOffsetParent.clientHeight || 0 : arrowOffsetParent.clientWidth || 0 : 0;
var centerToReference = endDiff / 2 - startDiff / 2;
var min = paddingObject[minProp];
var max = clientSize - arrowRect[len] - paddingObject[maxProp];
var center = clientSize / 2 - arrowRect[len] / 2 + centerToReference;
var offset = within(min, center, max);
var axisProp = axis;
state.modifiersData[name] = (_state$modifiersData$ = {}, _state$modifiersData$[axisProp] = offset, _state$modifiersData$.centerOffset = offset - center, _state$modifiersData$);
}
function effect$1(_ref2) {
var state = _ref2.state,
options = _ref2.options;
var _options$element = options.element,
arrowElement = _options$element === void 0 ? '[data-popper-arrow]' : _options$element;
if (arrowElement == null) {
return;
}
if (typeof arrowElement === 'string') {
arrowElement = state.elements.popper.querySelector(arrowElement);
if (!arrowElement) {
return;
}
}
if (!contains(state.elements.popper, arrowElement)) {
return;
}
state.elements.arrow = arrowElement;
}
var arrow$1 = {
name: 'arrow',
enabled: true,
phase: 'main',
fn: arrow,
effect: effect$1,
requires: ['popperOffsets'],
requiresIfExists: ['preventOverflow']
};
function getVariation(placement) {
return placement.split('-')[1];
}
var unsetSides = {
top: 'auto',
right: 'auto',
bottom: 'auto',
left: 'auto'
};
function roundOffsetsByDPR(_ref) {
var x = _ref.x,
y = _ref.y;
var win = window;
var dpr = win.devicePixelRatio || 1;
return {
x: round(x * dpr) / dpr || 0,
y: round(y * dpr) / dpr || 0
};
}
function mapToStyles(_ref2) {
var _Object$assign2;
var popper = _ref2.popper,
popperRect = _ref2.popperRect,
placement = _ref2.placement,
variation = _ref2.variation,
offsets = _ref2.offsets,
position = _ref2.position,
gpuAcceleration = _ref2.gpuAcceleration,
adaptive = _ref2.adaptive,
roundOffsets = _ref2.roundOffsets,
isFixed = _ref2.isFixed;
var _offsets$x = offsets.x,
x = _offsets$x === void 0 ? 0 : _offsets$x,
_offsets$y = offsets.y,
y = _offsets$y === void 0 ? 0 : _offsets$y;
var _ref3 = typeof roundOffsets === 'function' ? roundOffsets({
x: x,
y: y
}) : {
x: x,
y: y
};
x = _ref3.x;
y = _ref3.y;
var hasX = offsets.hasOwnProperty('x');
var hasY = offsets.hasOwnProperty('y');
var sideX = left;
var sideY = top;
var win = window;
if (adaptive) {
var offsetParent = getOffsetParent(popper);
var heightProp = 'clientHeight';
var widthProp = 'clientWidth';
if (offsetParent === getWindow(popper)) {
offsetParent = getDocumentElement(popper);
if (getComputedStyle$1(offsetParent).position !== 'static' && position === 'absolute') {
heightProp = 'scrollHeight';
widthProp = 'scrollWidth';
}
}
offsetParent = offsetParent;
if (placement === top || (placement === left || placement === right) && variation === end) {
sideY = bottom;
var offsetY = isFixed && win.visualViewport ? win.visualViewport.height :
offsetParent[heightProp];
y -= offsetY - popperRect.height;
y *= gpuAcceleration ? 1 : -1;
}
if (placement === left || (placement === top || placement === bottom) && variation === end) {
sideX = right;
var offsetX = isFixed && win.visualViewport ? win.visualViewport.width :
offsetParent[widthProp];
x -= offsetX - popperRect.width;
x *= gpuAcceleration ? 1 : -1;
}
}
var commonStyles = Object.assign({
position: position
}, adaptive && unsetSides);
var _ref4 = roundOffsets === true ? roundOffsetsByDPR({
x: x,
y: y
}) : {
x: x,
y: y
};
x = _ref4.x;
y = _ref4.y;
if (gpuAcceleration) {
var _Object$assign;
return Object.assign({}, commonStyles, (_Object$assign = {}, _Object$assign[sideY] = hasY ? '0' : '', _Object$assign[sideX] = hasX ? '0' : '', _Object$assign.transform = (win.devicePixelRatio || 1) <= 1 ? "translate(" + x + "px, " + y + "px)" : "translate3d(" + x + "px, " + y + "px, 0)", _Object$assign));
}
return Object.assign({}, commonStyles, (_Object$assign2 = {}, _Object$assign2[sideY] = hasY ? y + "px" : '', _Object$assign2[sideX] = hasX ? x + "px" : '', _Object$assign2.transform = '', _Object$assign2));
}
function computeStyles(_ref5) {
var state = _ref5.state,
options = _ref5.options;
var _options$gpuAccelerat = options.gpuAcceleration,
gpuAcceleration = _options$gpuAccelerat === void 0 ? true : _options$gpuAccelerat,
_options$adaptive = options.adaptive,
adaptive = _options$adaptive === void 0 ? true : _options$adaptive,
_options$roundOffsets = options.roundOffsets,
roundOffsets = _options$roundOffsets === void 0 ? true : _options$roundOffsets;
var commonStyles = {
placement: getBasePlacement(state.placement),
variation: getVariation(state.placement),
popper: state.elements.popper,
popperRect: state.rects.popper,
gpuAcceleration: gpuAcceleration,
isFixed: state.options.strategy === 'fixed'
};
if (state.modifiersData.popperOffsets != null) {
state.styles.popper = Object.assign({}, state.styles.popper, mapToStyles(Object.assign({}, commonStyles, {
offsets: state.modifiersData.popperOffsets,
position: state.options.strategy,
adaptive: adaptive,
roundOffsets: roundOffsets
})));
}
if (state.modifiersData.arrow != null) {
state.styles.arrow = Object.assign({}, state.styles.arrow, mapToStyles(Object.assign({}, commonStyles, {
offsets: state.modifiersData.arrow,
position: 'absolute',
adaptive: false,
roundOffsets: roundOffsets
})));
}
state.attributes.popper = Object.assign({}, state.attributes.popper, {
'data-popper-placement': state.placement
});
}
var computeStyles$1 = {
name: 'computeStyles',
enabled: true,
phase: 'beforeWrite',
fn: computeStyles,
data: {}
};
var passive = {
passive: true
};
function effect(_ref) {
var state = _ref.state,
instance = _ref.instance,
options = _ref.options;
var _options$scroll = options.scroll,
scroll = _options$scroll === void 0 ? true : _options$scroll,
_options$resize = options.resize,
resize = _options$resize === void 0 ? true : _options$resize;
var window = getWindow(state.elements.popper);
var scrollParents = [].concat(state.scrollParents.reference, state.scrollParents.popper);
if (scroll) {
scrollParents.forEach(function (scrollParent) {
scrollParent.addEventListener('scroll', instance.update, passive);
});
}
if (resize) {
window.addEventListener('resize', instance.update, passive);
}
return function () {
if (scroll) {
scrollParents.forEach(function (scrollParent) {
scrollParent.removeEventListener('scroll', instance.update, passive);
});
}
if (resize) {
window.removeEventListener('resize', instance.update, passive);
}
};
}
var eventListeners = {
name: 'eventListeners',
enabled: true,
phase: 'write',
fn: function fn() {},
effect: effect,
data: {}
};
var hash$1 = {
left: 'right',
right: 'left',
bottom: 'top',
top: 'bottom'
};
function getOppositePlacement(placement) {
return placement.replace(/left|right|bottom|top/g, function (matched) {
return hash$1[matched];
});
}
var hash = {
start: 'end',
end: 'start'
};
function getOppositeVariationPlacement(placement) {
return placement.replace(/start|end/g, function (matched) {
return hash[matched];
});
}
function getWindowScroll(node) {
var win = getWindow(node);
var scrollLeft = win.pageXOffset;
var scrollTop = win.pageYOffset;
return {
scrollLeft: scrollLeft,
scrollTop: scrollTop
};
}
function getWindowScrollBarX(element) {
return getBoundingClientRect(getDocumentElement(element)).left + getWindowScroll(element).scrollLeft;
}
function getViewportRect(element) {
var win = getWindow(element);
var html = getDocumentElement(element);
var visualViewport = win.visualViewport;
var width = html.clientWidth;
var height = html.clientHeight;
var x = 0;
var y = 0;
if (visualViewport) {
width = visualViewport.width;
height = visualViewport.height;
if (!/^((?!chrome|android).)*safari/i.test(navigator.userAgent)) {
x = visualViewport.offsetLeft;
y = visualViewport.offsetTop;
}
}
return {
width: width,
height: height,
x: x + getWindowScrollBarX(element),
y: y
};
}
function getDocumentRect(element) {
var _element$ownerDocumen;
var html = getDocumentElement(element);
var winScroll = getWindowScroll(element);
var body = (_element$ownerDocumen = element.ownerDocument) == null ? void 0 : _element$ownerDocumen.body;
var width = max(html.scrollWidth, html.clientWidth, body ? body.scrollWidth : 0, body ? body.clientWidth : 0);
var height = max(html.scrollHeight, html.clientHeight, body ? body.scrollHeight : 0, body ? body.clientHeight : 0);
var x = -winScroll.scrollLeft + getWindowScrollBarX(element);
var y = -winScroll.scrollTop;
if (getComputedStyle$1(body || html).direction === 'rtl') {
x += max(html.clientWidth, body ? body.clientWidth : 0) - width;
}
return {
width: width,
height: height,
x: x,
y: y
};
}
function isScrollParent(element) {
var _getComputedStyle = getComputedStyle$1(element),
overflow = _getComputedStyle.overflow,
overflowX = _getComputedStyle.overflowX,
overflowY = _getComputedStyle.overflowY;
return /auto|scroll|overlay|hidden/.test(overflow + overflowY + overflowX);
}
function getScrollParent(node) {
if (['html', 'body', '#document'].indexOf(getNodeName(node)) >= 0) {
return node.ownerDocument.body;
}
if (isHTMLElement(node) && isScrollParent(node)) {
return node;
}
return getScrollParent(getParentNode(node));
}
function listScrollParents(element, list) {
var _element$ownerDocumen;
if (list === void 0) {
list = [];
}
var scrollParent = getScrollParent(element);
var isBody = scrollParent === ((_element$ownerDocumen = element.ownerDocument) == null ? void 0 : _element$ownerDocumen.body);
var win = getWindow(scrollParent);
var target = isBody ? [win].concat(win.visualViewport || [], isScrollParent(scrollParent) ? scrollParent : []) : scrollParent;
var updatedList = list.concat(target);
return isBody ? updatedList :
updatedList.concat(listScrollParents(getParentNode(target)));
}
function rectToClientRect(rect) {
return Object.assign({}, rect, {
left: rect.x,
top: rect.y,
right: rect.x + rect.width,
bottom: rect.y + rect.height
});
}
function getInnerBoundingClientRect(element) {
var rect = getBoundingClientRect(element);
rect.top = rect.top + element.clientTop;
rect.left = rect.left + element.clientLeft;
rect.bottom = rect.top + element.clientHeight;
rect.right = rect.left + element.clientWidth;
rect.width = element.clientWidth;
rect.height = element.clientHeight;
rect.x = rect.left;
rect.y = rect.top;
return rect;
}
function getClientRectFromMixedType(element, clippingParent) {
return clippingParent === viewport ? rectToClientRect(getViewportRect(element)) : isElement$1(clippingParent) ? getInnerBoundingClientRect(clippingParent) : rectToClientRect(getDocumentRect(getDocumentElement(element)));
}
function getClippingParents(element) {
var clippingParents = listScrollParents(getParentNode(element));
var canEscapeClipping = ['absolute', 'fixed'].indexOf(getComputedStyle$1(element).position) >= 0;
var clipperElement = canEscapeClipping && isHTMLElement(element) ? getOffsetParent(element) : element;
if (!isElement$1(clipperElement)) {
return [];
}
return clippingParents.filter(function (clippingParent) {
return isElement$1(clippingParent) && contains(clippingParent, clipperElement) && getNodeName(clippingParent) !== 'body';
});
}
function getClippingRect(element, boundary, rootBoundary) {
var mainClippingParents = boundary === 'clippingParents' ? getClippingParents(element) : [].concat(boundary);
var clippingParents = [].concat(mainClippingParents, [rootBoundary]);
var firstClippingParent = clippingParents[0];
var clippingRect = clippingParents.reduce(function (accRect, clippingParent) {
var rect = getClientRectFromMixedType(element, clippingParent);
accRect.top = max(rect.top, accRect.top);
accRect.right = min(rect.right, accRect.right);
accRect.bottom = min(rect.bottom, accRect.bottom);
accRect.left = max(rect.left, accRect.left);
return accRect;
}, getClientRectFromMixedType(element, firstClippingParent));
clippingRect.width = clippingRect.right - clippingRect.left;
clippingRect.height = clippingRect.bottom - clippingRect.top;
clippingRect.x = clippingRect.left;
clippingRect.y = clippingRect.top;
return clippingRect;
}
function computeOffsets(_ref) {
var reference = _ref.reference,
element = _ref.element,
placement = _ref.placement;
var basePlacement = placement ? getBasePlacement(placement) : null;
var variation = placement ? getVariation(placement) : null;
var commonX = reference.x + reference.width / 2 - element.width / 2;
var commonY = reference.y + reference.height / 2 - element.height / 2;
var offsets;
switch (basePlacement) {
case top:
offsets = {
x: commonX,
y: reference.y - element.height
};
break;
case bottom:
offsets = {
x: commonX,
y: reference.y + reference.height
};
break;
case right:
offsets = {
x: reference.x + reference.width,
y: commonY
};
break;
case left:
offsets = {
x: reference.x - element.width,
y: commonY
};
break;
default:
offsets = {
x: reference.x,
y: reference.y
};
}
var mainAxis = basePlacement ? getMainAxisFromPlacement(basePlacement) : null;
if (mainAxis != null) {
var len = mainAxis === 'y' ? 'height' : 'width';
switch (variation) {
case start:
offsets[mainAxis] = offsets[mainAxis] - (reference[len] / 2 - element[len] / 2);
break;
case end:
offsets[mainAxis] = offsets[mainAxis] + (reference[len] / 2 - element[len] / 2);
break;
}
}
return offsets;
}
function detectOverflow(state, options) {
if (options === void 0) {
options = {};
}
var _options = options,
_options$placement = _options.placement,
placement = _options$placement === void 0 ? state.placement : _options$placement,
_options$boundary = _options.boundary,
boundary = _options$boundary === void 0 ? clippingParents : _options$boundary,
_options$rootBoundary = _options.rootBoundary,
rootBoundary = _options$rootBoundary === void 0 ? viewport : _options$rootBoundary,
_options$elementConte = _options.elementContext,
elementContext = _options$elementConte === void 0 ? popper : _options$elementConte,
_options$altBoundary = _options.altBoundary,
altBoundary = _options$altBoundary === void 0 ? false : _options$altBoundary,
_options$padding = _options.padding,
padding = _options$padding === void 0 ? 0 : _options$padding;
var paddingObject = mergePaddingObject(typeof padding !== 'number' ? padding : expandToHashMap(padding, basePlacements));
var altContext = elementContext === popper ? reference : popper;
var popperRect = state.rects.popper;
var element = state.elements[altBoundary ? altContext : elementContext];
var clippingClientRect = getClippingRect(isElement$1(element) ? element : element.contextElement || getDocumentElement(state.elements.popper), boundary, rootBoundary);
var referenceClientRect = getBoundingClientRect(state.elements.reference);
var popperOffsets = computeOffsets({
reference: referenceClientRect,
element: popperRect,
strategy: 'absolute',
placement: placement
});
var popperClientRect = rectToClientRect(Object.assign({}, popperRect, popperOffsets));
var elementClientRect = elementContext === popper ? popperClientRect : referenceClientRect;
var overflowOffsets = {
top: clippingClientRect.top - elementClientRect.top + paddingObject.top,
bottom: elementClientRect.bottom - clippingClientRect.bottom + paddingObject.bottom,
left: clippingClientRect.left - elementClientRect.left + paddingObject.left,
right: elementClientRect.right - clippingClientRect.right + paddingObject.right
};
var offsetData = state.modifiersData.offset;
if (elementContext === popper && offsetData) {
var offset = offsetData[placement];
Object.keys(overflowOffsets).forEach(function (key) {
var multiply = [right, bottom].indexOf(key) >= 0 ? 1 : -1;
var axis = [top, bottom].indexOf(key) >= 0 ? 'y' : 'x';
overflowOffsets[key] += offset[axis] * multiply;
});
}
return overflowOffsets;
}
function computeAutoPlacement(state, options) {
if (options === void 0) {
options = {};
}
var _options = options,
placement = _options.placement,
boundary = _options.boundary,
rootBoundary = _options.rootBoundary,
padding = _options.padding,
flipVariations = _options.flipVariations,
_options$allowedAutoP = _options.allowedAutoPlacements,
allowedAutoPlacements = _options$allowedAutoP === void 0 ? placements : _options$allowedAutoP;
var variation = getVariation(placement);
var placements$1 = variation ? flipVariations ? variationPlacements : variationPlacements.filter(function (placement) {
return getVariation(placement) === variation;
}) : basePlacements;
var allowedPlacements = placements$1.filter(function (placement) {
return allowedAutoPlacements.indexOf(placement) >= 0;
});
if (allowedPlacements.length === 0) {
allowedPlacements = placements$1;
}
var overflows = allowedPlacements.reduce(function (acc, placement) {
acc[placement] = detectOverflow(state, {
placement: placement,
boundary: boundary,
rootBoundary: rootBoundary,
padding: padding
})[getBasePlacement(placement)];
return acc;
}, {});
return Object.keys(overflows).sort(function (a, b) {
return overflows[a] - overflows[b];
});
}
function getExpandedFallbackPlacements(placement) {
if (getBasePlacement(placement) === auto) {
return [];
}
var oppositePlacement = getOppositePlacement(placement);
return [getOppositeVariationPlacement(placement), oppositePlacement, getOppositeVariationPlacement(oppositePlacement)];
}
function flip(_ref) {
var state = _ref.state,
options = _ref.options,
name = _ref.name;
if (state.modifiersData[name]._skip) {
return;
}
var _options$mainAxis = options.mainAxis,
checkMainAxis = _options$mainAxis === void 0 ? true : _options$mainAxis,
_options$altAxis = options.altAxis,
checkAltAxis = _options$altAxis === void 0 ? true : _options$altAxis,
specifiedFallbackPlacements = options.fallbackPlacements,
padding = options.padding,
boundary = options.boundary,
rootBoundary = options.rootBoundary,
altBoundary = options.altBoundary,
_options$flipVariatio = options.flipVariations,
flipVariations = _options$flipVariatio === void 0 ? true : _options$flipVariatio,
allowedAutoPlacements = options.allowedAutoPlacements;
var preferredPlacement = state.options.placement;
var basePlacement = getBasePlacement(preferredPlacement);
var isBasePlacement = basePlacement === preferredPlacement;
var fallbackPlacements = specifiedFallbackPlacements || (isBasePlacement || !flipVariations ? [getOppositePlacement(preferredPlacement)] : getExpandedFallbackPlacements(preferredPlacement));
var placements = [preferredPlacement].concat(fallbackPlacements).reduce(function (acc, placement) {
return acc.concat(getBasePlacement(placement) === auto ? computeAutoPlacement(state, {
placement: placement,
boundary: boundary,
rootBoundary: rootBoundary,
padding: padding,
flipVariations: flipVariations,
allowedAutoPlacements: allowedAutoPlacements
}) : placement);
}, []);
var referenceRect = state.rects.reference;
var popperRect = state.rects.popper;
var checksMap = new Map();
var makeFallbackChecks = true;
var firstFittingPlacement = placements[0];
for (var i = 0; i < placements.length; i++) {
var placement = placements[i];
var _basePlacement = getBasePlacement(placement);
var isStartVariation = getVariation(placement) === start;
var isVertical = [top, bottom].indexOf(_basePlacement) >= 0;
var len = isVertical ? 'width' : 'height';
var overflow = detectOverflow(state, {
placement: placement,
boundary: boundary,
rootBoundary: rootBoundary,
altBoundary: altBoundary,
padding: padding
});
var mainVariationSide = isVertical ? isStartVariation ? right : left : isStartVariation ? bottom : top;
if (referenceRect[len] > popperRect[len]) {
mainVariationSide = getOppositePlacement(mainVariationSide);
}
var altVariationSide = getOppositePlacement(mainVariationSide);
var checks = [];
if (checkMainAxis) {
checks.push(overflow[_basePlacement] <= 0);
}
if (checkAltAxis) {
checks.push(overflow[mainVariationSide] <= 0, overflow[altVariationSide] <= 0);
}
if (checks.every(function (check) {
return check;
})) {
firstFittingPlacement = placement;
makeFallbackChecks = false;
break;
}
checksMap.set(placement, checks);
}
if (makeFallbackChecks) {
var numberOfChecks = flipVariations ? 3 : 1;
var _loop = function _loop(_i) {
var fittingPlacement = placements.find(function (placement) {
var checks = checksMap.get(placement);
if (checks) {
return checks.slice(0, _i).every(function (check) {
return check;
});
}
});
if (fittingPlacement) {
firstFittingPlacement = fittingPlacement;
return "break";
}
};
for (var _i = numberOfChecks; _i > 0; _i--) {
var _ret = _loop(_i);
if (_ret === "break") break;
}
}
if (state.placement !== firstFittingPlacement) {
state.modifiersData[name]._skip = true;
state.placement = firstFittingPlacement;
state.reset = true;
}
}
var flip$1 = {
name: 'flip',
enabled: true,
phase: 'main',
fn: flip,
requiresIfExists: ['offset'],
data: {
_skip: false
}
};
function getSideOffsets(overflow, rect, preventedOffsets) {
if (preventedOffsets === void 0) {
preventedOffsets = {
x: 0,
y: 0
};
}
return {
top: overflow.top - rect.height - preventedOffsets.y,
right: overflow.right - rect.width + preventedOffsets.x,
bottom: overflow.bottom - rect.height + preventedOffsets.y,
left: overflow.left - rect.width - preventedOffsets.x
};
}
function isAnySideFullyClipped(overflow) {
return [top, right, bottom, left].some(function (side) {
return overflow[side] >= 0;
});
}
function hide(_ref) {
var state = _ref.state,
name = _ref.name;
var referenceRect = state.rects.reference;
var popperRect = state.rects.popper;
var preventedOffsets = state.modifiersData.preventOverflow;
var referenceOverflow = detectOverflow(state, {
elementContext: 'reference'
});
var popperAltOverflow = detectOverflow(state, {
altBoundary: true
});
var referenceClippingOffsets = getSideOffsets(referenceOverflow, referenceRect);
var popperEscapeOffsets = getSideOffsets(popperAltOverflow, popperRect, preventedOffsets);
var isReferenceHidden = isAnySideFullyClipped(referenceClippingOffsets);
var hasPopperEscaped = isAnySideFullyClipped(popperEscapeOffsets);
state.modifiersData[name] = {
referenceClippingOffsets: referenceClippingOffsets,
popperEscapeOffsets: popperEscapeOffsets,
isReferenceHidden: isReferenceHidden,
hasPopperEscaped: hasPopperEscaped
};
state.attributes.popper = Object.assign({}, state.attributes.popper, {
'data-popper-reference-hidden': isReferenceHidden,
'data-popper-escaped': hasPopperEscaped
});
}
var hide$1 = {
name: 'hide',
enabled: true,
phase: 'main',
requiresIfExists: ['preventOverflow'],
fn: hide
};
function distanceAndSkiddingToXY(placement, rects, offset) {
var basePlacement = getBasePlacement(placement);
var invertDistance = [left, top].indexOf(basePlacement) >= 0 ? -1 : 1;
var _ref = typeof offset === 'function' ? offset(Object.assign({}, rects, {
placement: placement
})) : offset,
skidding = _ref[0],
distance = _ref[1];
skidding = skidding || 0;
distance = (distance || 0) * invertDistance;
return [left, right].indexOf(basePlacement) >= 0 ? {
x: distance,
y: skidding
} : {
x: skidding,
y: distance
};
}
function offset(_ref2) {
var state = _ref2.state,
options = _ref2.options,
name = _ref2.name;
var _options$offset = options.offset,
offset = _options$offset === void 0 ? [0, 0] : _options$offset;
var data = placements.reduce(function (acc, placement) {
acc[placement] = distanceAndSkiddingToXY(placement, state.rects, offset);
return acc;
}, {});
var _data$state$placement = data[state.placement],
x = _data$state$placement.x,
y = _data$state$placement.y;
if (state.modifiersData.popperOffsets != null) {
state.modifiersData.popperOffsets.x += x;
state.modifiersData.popperOffsets.y += y;
}
state.modifiersData[name] = data;
}
var offset$1 = {
name: 'offset',
enabled: true,
phase: 'main',
requires: ['popperOffsets'],
fn: offset
};
function popperOffsets(_ref) {
var state = _ref.state,
name = _ref.name;
state.modifiersData[name] = computeOffsets({
reference: state.rects.reference,
element: state.rects.popper,
strategy: 'absolute',
placement: state.placement
});
}
var popperOffsets$1 = {
name: 'popperOffsets',
enabled: true,
phase: 'read',
fn: popperOffsets,
data: {}
};
function getAltAxis(axis) {
return axis === 'x' ? 'y' : 'x';
}
function preventOverflow(_ref) {
var state = _ref.state,
options = _ref.options,
name = _ref.name;
var _options$mainAxis = options.mainAxis,
checkMainAxis = _options$mainAxis === void 0 ? true : _options$mainAxis,
_options$altAxis = options.altAxis,
checkAltAxis = _options$altAxis === void 0 ? false : _options$altAxis,
boundary = options.boundary,
rootBoundary = options.rootBoundary,
altBoundary = options.altBoundary,
padding = options.padding,
_options$tether = options.tether,
tether = _options$tether === void 0 ? true : _options$tether,
_options$tetherOffset = options.tetherOffset,
tetherOffset = _options$tetherOffset === void 0 ? 0 : _options$tetherOffset;
var overflow = detectOverflow(state, {
boundary: boundary,
rootBoundary: rootBoundary,
padding: padding,
altBoundary: altBoundary
});
var basePlacement = getBasePlacement(state.placement);
var variation = getVariation(state.placement);
var isBasePlacement = !variation;
var mainAxis = getMainAxisFromPlacement(basePlacement);
var altAxis = getAltAxis(mainAxis);
var popperOffsets = state.modifiersData.popperOffsets;
var referenceRect = state.rects.reference;
var popperRect = state.rects.popper;
var tetherOffsetValue = typeof tetherOffset === 'function' ? tetherOffset(Object.assign({}, state.rects, {
placement: state.placement
})) : tetherOffset;
var normalizedTetherOffsetValue = typeof tetherOffsetValue === 'number' ? {
mainAxis: tetherOffsetValue,
altAxis: tetherOffsetValue
} : Object.assign({
mainAxis: 0,
altAxis: 0
}, tetherOffsetValue);
var offsetModifierState = state.modifiersData.offset ? state.modifiersData.offset[state.placement] : null;
var data = {
x: 0,
y: 0
};
if (!popperOffsets) {
return;
}
if (checkMainAxis) {
var _offsetModifierState$;
var mainSide = mainAxis === 'y' ? top : left;
var altSide = mainAxis === 'y' ? bottom : right;
var len = mainAxis === 'y' ? 'height' : 'width';
var offset = popperOffsets[mainAxis];
var min$1 = offset + overflow[mainSide];
var max$1 = offset - overflow[altSide];
var additive = tether ? -popperRect[len] / 2 : 0;
var minLen = variation === start ? referenceRect[len] : popperRect[len];
var maxLen = variation === start ? -popperRect[len] : -referenceRect[len];
var arrowElement = state.elements.arrow;
var arrowRect = tether && arrowElement ? getLayoutRect(arrowElement) : {
width: 0,
height: 0
};
var arrowPaddingObject = state.modifiersData['arrow#persistent'] ? state.modifiersData['arrow#persistent'].padding : getFreshSideObject();
var arrowPaddingMin = arrowPaddingObject[mainSide];
var arrowPaddingMax = arrowPaddingObject[altSide];
var arrowLen = within(0, referenceRect[len], arrowRect[len]);
var minOffset = isBasePlacement ? referenceRect[len] / 2 - additive - arrowLen - arrowPaddingMin - normalizedTetherOffsetValue.mainAxis : minLen - arrowLen - arrowPaddingMin - normalizedTetherOffsetValue.mainAxis;
var maxOffset = isBasePlacement ? -referenceRect[len] / 2 + additive + arrowLen + arrowPaddingMax + normalizedTetherOffsetValue.mainAxis : maxLen + arrowLen + arrowPaddingMax + normalizedTetherOffsetValue.mainAxis;
var arrowOffsetParent = state.elements.arrow && getOffsetParent(state.elements.arrow);
var clientOffset = arrowOffsetParent ? mainAxis === 'y' ? arrowOffsetParent.clientTop || 0 : arrowOffsetParent.clientLeft || 0 : 0;
var offsetModifierValue = (_offsetModifierState$ = offsetModifierState == null ? void 0 : offsetModifierState[mainAxis]) != null ? _offsetModifierState$ : 0;
var tetherMin = offset + minOffset - offsetModifierValue - clientOffset;
var tetherMax = offset + maxOffset - offsetModifierValue;
var preventedOffset = within(tether ? min(min$1, tetherMin) : min$1, offset, tether ? max(max$1, tetherMax) : max$1);
popperOffsets[mainAxis] = preventedOffset;
data[mainAxis] = preventedOffset - offset;
}
if (checkAltAxis) {
var _offsetModifierState$2;
var _mainSide = mainAxis === 'x' ? top : left;
var _altSide = mainAxis === 'x' ? bottom : right;
var _offset = popperOffsets[altAxis];
var _len = altAxis === 'y' ? 'height' : 'width';
var _min = _offset + overflow[_mainSide];
var _max = _offset - overflow[_altSide];
var isOriginSide = [top, left].indexOf(basePlacement) !== -1;
var _offsetModifierValue = (_offsetModifierState$2 = offsetModifierState == null ? void 0 : offsetModifierState[altAxis]) != null ? _offsetModifierState$2 : 0;
var _tetherMin = isOriginSide ? _min : _offset - referenceRect[_len] - popperRect[_len] - _offsetModifierValue + normalizedTetherOffsetValue.altAxis;
var _tetherMax = isOriginSide ? _offset + referenceRect[_len] + popperRect[_len] - _offsetModifierValue - normalizedTetherOffsetValue.altAxis : _max;
var _preventedOffset = tether && isOriginSide ? withinMaxClamp(_tetherMin, _offset, _tetherMax) : within(tether ? _tetherMin : _min, _offset, tether ? _tetherMax : _max);
popperOffsets[altAxis] = _preventedOffset;
data[altAxis] = _preventedOffset - _offset;
}
state.modifiersData[name] = data;
}
var preventOverflow$1 = {
name: 'preventOverflow',
enabled: true,
phase: 'main',
fn: preventOverflow,
requiresIfExists: ['offset']
};
function getHTMLElementScroll(element) {
return {
scrollLeft: element.scrollLeft,
scrollTop: element.scrollTop
};
}
function getNodeScroll(node) {
if (node === getWindow(node) || !isHTMLElement(node)) {
return getWindowScroll(node);
} else {
return getHTMLElementScroll(node);
}
}
function isElementScaled(element) {
var rect = element.getBoundingClientRect();
var scaleX = round(rect.width) / element.offsetWidth || 1;
var scaleY = round(rect.height) / element.offsetHeight || 1;
return scaleX !== 1 || scaleY !== 1;
}
function getCompositeRect(elementOrVirtualElement, offsetParent, isFixed) {
if (isFixed === void 0) {
isFixed = false;
}
var isOffsetParentAnElement = isHTMLElement(offsetParent);
var offsetParentIsScaled = isHTMLElement(offsetParent) && isElementScaled(offsetParent);
var documentElement = getDocumentElement(offsetParent);
var rect = getBoundingClientRect(elementOrVirtualElement, offsetParentIsScaled);
var scroll = {
scrollLeft: 0,
scrollTop: 0
};
var offsets = {
x: 0,
y: 0
};
if (isOffsetParentAnElement || !isOffsetParentAnElement && !isFixed) {
if (getNodeName(offsetParent) !== 'body' ||
isScrollParent(documentElement)) {
scroll = getNodeScroll(offsetParent);
}
if (isHTMLElement(offsetParent)) {
offsets = getBoundingClientRect(offsetParent, true);
offsets.x += offsetParent.clientLeft;
offsets.y += offsetParent.clientTop;
} else if (documentElement) {
offsets.x = getWindowScrollBarX(documentElement);
}
}
return {
x: rect.left + scroll.scrollLeft - offsets.x,
y: rect.top + scroll.scrollTop - offsets.y,
width: rect.width,
height: rect.height
};
}
function order(modifiers) {
var map = new Map();
var visited = new Set();
var result = [];
modifiers.forEach(function (modifier) {
map.set(modifier.name, modifier);
});
function sort(modifier) {
visited.add(modifier.name);
var requires = [].concat(modifier.requires || [], modifier.requiresIfExists || []);
requires.forEach(function (dep) {
if (!visited.has(dep)) {
var depModifier = map.get(dep);
if (depModifier) {
sort(depModifier);
}
}
});
result.push(modifier);
}
modifiers.forEach(function (modifier) {
if (!visited.has(modifier.name)) {
sort(modifier);
}
});
return result;
}
function orderModifiers(modifiers) {
var orderedModifiers = order(modifiers);
return modifierPhases.reduce(function (acc, phase) {
return acc.concat(orderedModifiers.filter(function (modifier) {
return modifier.phase === phase;
}));
}, []);
}
function debounce(fn) {
var pending;
return function () {
if (!pending) {
pending = new Promise(function (resolve) {
Promise.resolve().then(function () {
pending = undefined;
resolve(fn());
});
});
}
return pending;
};
}
function mergeByName(modifiers) {
var merged = modifiers.reduce(function (merged, current) {
var existing = merged[current.name];
merged[current.name] = existing ? Object.assign({}, existing, current, {
options: Object.assign({}, existing.options, current.options),
data: Object.assign({}, existing.data, current.data)
}) : current;
return merged;
}, {});
return Object.keys(merged).map(function (key) {
return merged[key];
});
}
var DEFAULT_OPTIONS = {
placement: 'bottom',
modifiers: [],
strategy: 'absolute'
};
function areValidElements() {
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return !args.some(function (element) {
return !(element && typeof element.getBoundingClientRect === 'function');
});
}
function popperGenerator(generatorOptions) {
if (generatorOptions === void 0) {
generatorOptions = {};
}
var _generatorOptions = generatorOptions,
_generatorOptions$def = _generatorOptions.defaultModifiers,
defaultModifiers = _generatorOptions$def === void 0 ? [] : _generatorOptions$def,
_generatorOptions$def2 = _generatorOptions.defaultOptions,
defaultOptions = _generatorOptions$def2 === void 0 ? DEFAULT_OPTIONS : _generatorOptions$def2;
return function createPopper(reference, popper, options) {
if (options === void 0) {
options = defaultOptions;
}
var state = {
placement: 'bottom',
orderedModifiers: [],
options: Object.assign({}, DEFAULT_OPTIONS, defaultOptions),
modifiersData: {},
elements: {
reference: reference,
popper: popper
},
attributes: {},
styles: {}
};
var effectCleanupFns = [];
var isDestroyed = false;
var instance = {
state: state,
setOptions: function setOptions(setOptionsAction) {
var options = typeof setOptionsAction === 'function' ? setOptionsAction(state.options) : setOptionsAction;
cleanupModifierEffects();
state.options = Object.assign({}, defaultOptions, state.options, options);
state.scrollParents = {
reference: isElement$1(reference) ? listScrollParents(reference) : reference.contextElement ? listScrollParents(reference.contextElement) : [],
popper: listScrollParents(popper)
};
var orderedModifiers = orderModifiers(mergeByName([].concat(defaultModifiers, state.options.modifiers)));
state.orderedModifiers = orderedModifiers.filter(function (m) {
return m.enabled;
});
runModifierEffects();
return instance.update();
},
forceUpdate: function forceUpdate() {
if (isDestroyed) {
return;
}
var _state$elements = state.elements,
reference = _state$elements.reference,
popper = _state$elements.popper;
if (!areValidElements(reference, popper)) {
return;
}
state.rects = {
reference: getCompositeRect(reference, getOffsetParent(popper), state.options.strategy === 'fixed'),
popper: getLayoutRect(popper)
};
state.reset = false;
state.placement = state.options.placement;
state.orderedModifiers.forEach(function (modifier) {
return state.modifiersData[modifier.name] = Object.assign({}, modifier.data);
});
for (var index = 0; index < state.orderedModifiers.length; index++) {
if (state.reset === true) {
state.reset = false;
index = -1;
continue;
}
var _state$orderedModifie = state.orderedModifiers[index],
fn = _state$orderedModifie.fn,
_state$orderedModifie2 = _state$orderedModifie.options,
_options = _state$orderedModifie2 === void 0 ? {} : _state$orderedModifie2,
name = _state$orderedModifie.name;
if (typeof fn === 'function') {
state = fn({
state: state,
options: _options,
name: name,
instance: instance
}) || state;
}
}
},
update: debounce(function () {
return new Promise(function (resolve) {
instance.forceUpdate();
resolve(state);
});
}),
destroy: function destroy() {
cleanupModifierEffects();
isDestroyed = true;
}
};
if (!areValidElements(reference, popper)) {
return instance;
}
instance.setOptions(options).then(function (state) {
if (!isDestroyed && options.onFirstUpdate) {
options.onFirstUpdate(state);
}
});
function runModifierEffects() {
state.orderedModifiers.forEach(function (_ref3) {
var name = _ref3.name,
_ref3$options = _ref3.options,
options = _ref3$options === void 0 ? {} : _ref3$options,
effect = _ref3.effect;
if (typeof effect === 'function') {
var cleanupFn = effect({
state: state,
name: name,
instance: instance,
options: options
});
var noopFn = function noopFn() {};
effectCleanupFns.push(cleanupFn || noopFn);
}
});
}
function cleanupModifierEffects() {
effectCleanupFns.forEach(function (fn) {
return fn();
});
effectCleanupFns = [];
}
return instance;
};
}
var createPopper$2 = popperGenerator();
var defaultModifiers$1 = [eventListeners, popperOffsets$1, computeStyles$1, applyStyles$1];
var createPopper$1 = popperGenerator({
defaultModifiers: defaultModifiers$1
});
var defaultModifiers = [eventListeners, popperOffsets$1, computeStyles$1, applyStyles$1, offset$1, flip$1, preventOverflow$1, arrow$1, hide$1];
var createPopper = popperGenerator({
defaultModifiers: defaultModifiers
});
var Popper = /*#__PURE__*/Object.freeze({
__proto__: null,
popperGenerator: popperGenerator,
detectOverflow: detectOverflow,
createPopperBase: createPopper$2,
createPopper: createPopper,
createPopperLite: createPopper$1,
top: top,
bottom: bottom,
right: right,
left: left,
auto: auto,
basePlacements: basePlacements,
start: start,
end: end,
clippingParents: clippingParents,
viewport: viewport,
popper: popper,
reference: reference,
variationPlacements: variationPlacements,
placements: placements,
beforeRead: beforeRead,
read: read,
afterRead: afterRead,
beforeMain: beforeMain,
main: main,
afterMain: afterMain,
beforeWrite: beforeWrite,
write: write,
afterWrite: afterWrite,
modifierPhases: modifierPhases,
applyStyles: applyStyles$1,
arrow: arrow$1,
computeStyles: computeStyles$1,
eventListeners: eventListeners,
flip: flip$1,
hide: hide$1,
offset: offset$1,
popperOffsets: popperOffsets$1,
preventOverflow: preventOverflow$1
});
/*!
* Bootstrap v5.1.3 (https://getbootstrap.com/)
* Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
*/
const MAX_UID = 1000000;
const MILLISECONDS_MULTIPLIER = 1000;
const TRANSITION_END = 'transitionend';
const toType = obj => {
if (obj === null || obj === undefined) {
return `${obj}`;
}
return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
};
const getUID = prefix => {
do {
prefix += Math.floor(Math.random() * MAX_UID);
} while (document.getElementById(prefix));
return prefix;
};
const getSelector = element => {
let selector = element.getAttribute('data-bs-target');
if (!selector || selector === '#') {
let hrefAttr = element.getAttribute('href');
if (!hrefAttr || !hrefAttr.includes('#') && !hrefAttr.startsWith('.')) {
return null;
}
if (hrefAttr.includes('#') && !hrefAttr.startsWith('#')) {
hrefAttr = `#${hrefAttr.split('#')[1]}`;
}
selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : null;
}
return selector;
};
const getSelectorFromElement = element => {
const selector = getSelector(element);
if (selector) {
return document.querySelector(selector) ? selector : null;
}
return null;
};
const getElementFromSelector = element => {
const selector = getSelector(element);
return selector ? document.querySelector(selector) : null;
};
const getTransitionDurationFromElement = element => {
if (!element) {
return 0;
}
let {
transitionDuration,
transitionDelay
} = window.getComputedStyle(element);
const floatTransitionDuration = Number.parseFloat(transitionDuration);
const floatTransitionDelay = Number.parseFloat(transitionDelay);
if (!floatTransitionDuration && !floatTransitionDelay) {
return 0;
}
transitionDuration = transitionDuration.split(',')[0];
transitionDelay = transitionDelay.split(',')[0];
return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
};
const triggerTransitionEnd = element => {
element.dispatchEvent(new Event(TRANSITION_END));
};
const isElement = obj => {
if (!obj || typeof obj !== 'object') {
return false;
}
if (typeof obj.jquery !== 'undefined') {
obj = obj[0];
}
return typeof obj.nodeType !== 'undefined';
};
const getElement = obj => {
if (isElement(obj)) {
return obj.jquery ? obj[0] : obj;
}
if (typeof obj === 'string' && obj.length > 0) {
return document.querySelector(obj);
}
return null;
};
const typeCheckConfig = (componentName, config, configTypes) => {
Object.keys(configTypes).forEach(property => {
const expectedTypes = configTypes[property];
const value = config[property];
const valueType = value && isElement(value) ? 'element' : toType(value);
if (!new RegExp(expectedTypes).test(valueType)) {
throw new TypeError(`${componentName.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`);
}
});
};
const isVisible = element => {
if (!isElement(element) || element.getClientRects().length === 0) {
return false;
}
return getComputedStyle(element).getPropertyValue('visibility') === 'visible';
};
const isDisabled = element => {
if (!element || element.nodeType !== Node.ELEMENT_NODE) {
return true;
}
if (element.classList.contains('disabled')) {
return true;
}
if (typeof element.disabled !== 'undefined') {
return element.disabled;
}
return element.hasAttribute('disabled') && element.getAttribute('disabled') !== 'false';
};
const findShadowRoot = element => {
if (!document.documentElement.attachShadow) {
return null;
}
if (typeof element.getRootNode === 'function') {
const root = element.getRootNode();
return root instanceof ShadowRoot ? root : null;
}
if (element instanceof ShadowRoot) {
return element;
}
if (!element.parentNode) {
return null;
}
return findShadowRoot(element.parentNode);
};
const noop = () => {};
const reflow = element => {
element.offsetHeight;
};
const getjQuery = () => {
const {
jQuery
} = window;
if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
return jQuery;
}
return null;
};
const DOMContentLoadedCallbacks = [];
const onDOMContentLoaded = callback => {
if (document.readyState === 'loading') {
if (!DOMContentLoadedCallbacks.length) {
document.addEventListener('DOMContentLoaded', () => {
DOMContentLoadedCallbacks.forEach(callback => callback());
});
}
DOMContentLoadedCallbacks.push(callback);
} else {
callback();
}
};
const isRTL = () => document.documentElement.dir === 'rtl';
const defineJQueryPlugin = plugin => {
onDOMContentLoaded(() => {
const $ = getjQuery();
if ($) {
const name = plugin.NAME;
const JQUERY_NO_CONFLICT = $.fn[name];
$.fn[name] = plugin.jQueryInterface;
$.fn[name].Constructor = plugin;
$.fn[name].noConflict = () => {
$.fn[name] = JQUERY_NO_CONFLICT;
return plugin.jQueryInterface;
};
}
});
};
const execute = callback => {
if (typeof callback === 'function') {
callback();
}
};
const executeAfterTransition = (callback, transitionElement, waitForTransition = true) => {
if (!waitForTransition) {
execute(callback);
return;
}
const durationPadding = 5;
const emulatedDuration = getTransitionDurationFromElement(transitionElement) + durationPadding;
let called = false;
const handler = ({
target
}) => {
if (target !== transitionElement) {
return;
}
called = true;
transitionElement.removeEventListener(TRANSITION_END, handler);
execute(callback);
};
transitionElement.addEventListener(TRANSITION_END, handler);
setTimeout(() => {
if (!called) {
triggerTransitionEnd(transitionElement);
}
}, emulatedDuration);
};
const getNextActiveElement = (list, activeElement, shouldGetNext, isCycleAllowed) => {
let index = list.indexOf(activeElement);
if (index === -1) {
return list[!shouldGetNext && isCycleAllowed ? list.length - 1 : 0];
}
const listLength = list.length;
index += shouldGetNext ? 1 : -1;
if (isCycleAllowed) {
index = (index + listLength) % listLength;
}
return list[Math.max(0, Math.min(index, listLength - 1))];
};
const namespaceRegex = /[^.]*(?=\..*)\.|.*/;
const stripNameRegex = /\..*/;
const stripUidRegex = /::\d+$/;
const eventRegistry = {};
let uidEvent = 1;
const customEvents = {
mouseenter: 'mouseover',
mouseleave: 'mouseout'
};
const customEventsRegex = /^(mouseenter|mouseleave)/i;
const nativeEvents = new Set(['click', 'dblclick', 'mouseup', 'mousedown', 'contextmenu', 'mousewheel', 'DOMMouseScroll', 'mouseover', 'mouseout', 'mousemove', 'selectstart', 'selectend', 'keydown', 'keypress', 'keyup', 'orientationchange', 'touchstart', 'touchmove', 'touchend', 'touchcancel', 'pointerdown', 'pointermove', 'pointerup', 'pointerleave', 'pointercancel', 'gesturestart', 'gesturechange', 'gestureend', 'focus', 'blur', 'change', 'reset', 'select', 'submit', 'focusin', 'focusout', 'load', 'unload', 'beforeunload', 'resize', 'move', 'DOMContentLoaded', 'readystatechange', 'error', 'abort', 'scroll']);
function getUidEvent(element, uid) {
return uid && `${uid}::${uidEvent++}` || element.uidEvent || uidEvent++;
}
function getEvent(element) {
const uid = getUidEvent(element);
element.uidEvent = uid;
eventRegistry[uid] = eventRegistry[uid] || {};
return eventRegistry[uid];
}
function bootstrapHandler(element, fn) {
return function handler(event) {
event.delegateTarget = element;
if (handler.oneOff) {
EventHandler.off(element, event.type, fn);
}
return fn.apply(element, [event]);
};
}
function bootstrapDelegationHandler(element, selector, fn) {
return function handler(event) {
const domElements = element.querySelectorAll(selector);
for (let {
target
} = event; target && target !== this; target = target.parentNode) {
for (let i = domElements.length; i--;) {
if (domElements[i] === target) {
event.delegateTarget = target;
if (handler.oneOff) {
EventHandler.off(element, event.type, selector, fn);
}
return fn.apply(target, [event]);
}
}
}
return null;
};
}
function findHandler(events, handler, delegationSelector = null) {
const uidEventList = Object.keys(events);
for (let i = 0, len = uidEventList.length; i < len; i++) {
const event = events[uidEventList[i]];
if (event.originalHandler === handler && event.delegationSelector === delegationSelector) {
return event;
}
}
return null;
}
function normalizeParams(originalTypeEvent, handler, delegationFn) {
const delegation = typeof handler === 'string';
const originalHandler = delegation ? delegationFn : handler;
let typeEvent = getTypeEvent(originalTypeEvent);
const isNative = nativeEvents.has(typeEvent);
if (!isNative) {
typeEvent = originalTypeEvent;
}
return [delegation, originalHandler, typeEvent];
}
function addHandler(element, originalTypeEvent, handler, delegationFn, oneOff) {
if (typeof originalTypeEvent !== 'string' || !element) {
return;
}
if (!handler) {
handler = delegationFn;
delegationFn = null;
}
if (customEventsRegex.test(originalTypeEvent)) {
const wrapFn = fn => {
return function (event) {
if (!event.relatedTarget || event.relatedTarget !== event.delegateTarget && !event.delegateTarget.contains(event.relatedTarget)) {
return fn.call(this, event);
}
};
};
if (delegationFn) {
delegationFn = wrapFn(delegationFn);
} else {
handler = wrapFn(handler);
}
}
const [delegation, originalHandler, typeEvent] = normalizeParams(originalTypeEvent, handler, delegationFn);
const events = getEvent(element);
const handlers = events[typeEvent] || (events[typeEvent] = {});
const previousFn = findHandler(handlers, originalHandler, delegation ? handler : null);
if (previousFn) {
previousFn.oneOff = previousFn.oneOff && oneOff;
return;
}
const uid = getUidEvent(originalHandler, originalTypeEvent.replace(namespaceRegex, ''));
const fn = delegation ? bootstrapDelegationHandler(element, handler, delegationFn) : bootstrapHandler(element, handler);
fn.delegationSelector = delegation ? handler : null;
fn.originalHandler = originalHandler;
fn.oneOff = oneOff;
fn.uidEvent = uid;
handlers[uid] = fn;
element.addEventListener(typeEvent, fn, delegation);
}
function removeHandler(element, events, typeEvent, handler, delegationSelector) {
const fn = findHandler(events[typeEvent], handler, delegationSelector);
if (!fn) {
return;
}
element.removeEventListener(typeEvent, fn, Boolean(delegationSelector));
delete events[typeEvent][fn.uidEvent];
}
function removeNamespacedHandlers(element, events, typeEvent, namespace) {
const storeElementEvent = events[typeEvent] || {};
Object.keys(storeElementEvent).forEach(handlerKey => {
if (handlerKey.includes(namespace)) {
const event = storeElementEvent[handlerKey];
removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector);
}
});
}
function getTypeEvent(event) {
event = event.replace(stripNameRegex, '');
return customEvents[event] || event;
}
const EventHandler = {
on(element, event, handler, delegationFn) {
addHandler(element, event, handler, delegationFn, false);
},
one(element, event, handler, delegationFn) {
addHandler(element, event, handler, delegationFn, true);
},
off(element, originalTypeEvent, handler, delegationFn) {
if (typeof originalTypeEvent !== 'string' || !element) {
return;
}
const [delegation, originalHandler, typeEvent] = normalizeParams(originalTypeEvent, handler, delegationFn);
const inNamespace = typeEvent !== originalTypeEvent;
const events = getEvent(element);
const isNamespace = originalTypeEvent.startsWith('.');
if (typeof originalHandler !== 'undefined') {
if (!events || !events[typeEvent]) {
return;
}
removeHandler(element, events, typeEvent, originalHandler, delegation ? handler : null);
return;
}
if (isNamespace) {
Object.keys(events).forEach(elementEvent => {
removeNamespacedHandlers(element, events, elementEvent, originalTypeEvent.slice(1));
});
}
const storeElementEvent = events[typeEvent] || {};
Object.keys(storeElementEvent).forEach(keyHandlers => {
const handlerKey = keyHandlers.replace(stripUidRegex, '');
if (!inNamespace || originalTypeEvent.includes(handlerKey)) {
const event = storeElementEvent[keyHandlers];
removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector);
}
});
},
trigger(element, event, args) {
if (typeof event !== 'string' || !element) {
return null;
}
const $ = getjQuery();
const typeEvent = getTypeEvent(event);
const inNamespace = event !== typeEvent;
const isNative = nativeEvents.has(typeEvent);
let jQueryEvent;
let bubbles = true;
let nativeDispatch = true;
let defaultPrevented = false;
let evt = null;
if (inNamespace && $) {
jQueryEvent = $.Event(event, args);
$(element).trigger(jQueryEvent);
bubbles = !jQueryEvent.isPropagationStopped();
nativeDispatch = !jQueryEvent.isImmediatePropagationStopped();
defaultPrevented = jQueryEvent.isDefaultPrevented();
}
if (isNative) {
evt = document.createEvent('HTMLEvents');
evt.initEvent(typeEvent, bubbles, true);
} else {
evt = new CustomEvent(event, {
bubbles,
cancelable: true
});
}
if (typeof args !== 'undefined') {
Object.keys(args).forEach(key => {
Object.defineProperty(evt, key, {
get() {
return args[key];
}
});
});
}
if (defaultPrevented) {
evt.preventDefault();
}
if (nativeDispatch) {
element.dispatchEvent(evt);
}
if (evt.defaultPrevented && typeof jQueryEvent !== 'undefined') {
jQueryEvent.preventDefault();
}
return evt;
}
};
const elementMap = new Map();
const Data = {
set(element, key, instance) {
if (!elementMap.has(element)) {
elementMap.set(element, new Map());
}
const instanceMap = elementMap.get(element);
if (!instanceMap.has(key) && instanceMap.size !== 0) {
console.error(`Bootstrap doesn't allow more than one instance per element. Bound instance: ${Array.from(instanceMap.keys())[0]}.`);
return;
}
instanceMap.set(key, instance);
},
get(element, key) {
if (elementMap.has(element)) {
return elementMap.get(element).get(key) || null;
}
return null;
},
remove(element, key) {
if (!elementMap.has(element)) {
return;
}
const instanceMap = elementMap.get(element);
instanceMap.delete(key);
if (instanceMap.size === 0) {
elementMap.delete(element);
}
}
};
const VERSION = '5.1.3';
class BaseComponent {
constructor(element) {
element = getElement(element);
if (!element) {
return;
}
this._element = element;
Data.set(this._element, this.constructor.DATA_KEY, this);
}
dispose() {
Data.remove(this._element, this.constructor.DATA_KEY);
EventHandler.off(this._element, this.constructor.EVENT_KEY);
Object.getOwnPropertyNames(this).forEach(propertyName => {
this[propertyName] = null;
});
}
_queueCallback(callback, element, isAnimated = true) {
executeAfterTransition(callback, element, isAnimated);
}
static getInstance(element) {
return Data.get(getElement(element), this.DATA_KEY);
}
static getOrCreateInstance(element, config = {}) {
return this.getInstance(element) || new this(element, typeof config === 'object' ? config : null);
}
static get VERSION() {
return VERSION;
}
static get NAME() {
throw new Error('You have to implement the static method "NAME", for each component!');
}
static get DATA_KEY() {
return `bs.${this.NAME}`;
}
static get EVENT_KEY() {
return `.${this.DATA_KEY}`;
}
}
const enableDismissTrigger = (component, method = 'hide') => {
const clickEvent = `click.dismiss${component.EVENT_KEY}`;
const name = component.NAME;
EventHandler.on(document, clickEvent, `[data-bs-dismiss="${name}"]`, function (event) {
if (['A', 'AREA'].includes(this.tagName)) {
event.preventDefault();
}
if (isDisabled(this)) {
return;
}
const target = getElementFromSelector(this) || this.closest(`.${name}`);
const instance = component.getOrCreateInstance(target);
instance[method]();
});
};
const NAME$d = 'alert';
const DATA_KEY$c = 'bs.alert';
const EVENT_KEY$c = `.${DATA_KEY$c}`;
const EVENT_CLOSE = `close${EVENT_KEY$c}`;
const EVENT_CLOSED = `closed${EVENT_KEY$c}`;
const CLASS_NAME_FADE$5 = 'fade';
const CLASS_NAME_SHOW$8 = 'show';
class Alert extends BaseComponent {
static get NAME() {
return NAME$d;
}
close() {
const closeEvent = EventHandler.trigger(this._element, EVENT_CLOSE);
if (closeEvent.defaultPrevented) {
return;
}
this._element.classList.remove(CLASS_NAME_SHOW$8);
const isAnimated = this._element.classList.contains(CLASS_NAME_FADE$5);
this._queueCallback(() => this._destroyElement(), this._element, isAnimated);
}
_destroyElement() {
this._element.remove();
EventHandler.trigger(this._element, EVENT_CLOSED);
this.dispose();
}
static jQueryInterface(config) {
return this.each(function () {
const data = Alert.getOrCreateInstance(this);
if (typeof config !== 'string') {
return;
}
if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
throw new TypeError(`No method named "${config}"`);
}
data[config](this);
});
}
}
enableDismissTrigger(Alert, 'close');
defineJQueryPlugin(Alert);
const NAME$c = 'button';
const DATA_KEY$b = 'bs.button';
const EVENT_KEY$b = `.${DATA_KEY$b}`;
const DATA_API_KEY$7 = '.data-api';
const CLASS_NAME_ACTIVE$3 = 'active';
const SELECTOR_DATA_TOGGLE$5 = '[data-bs-toggle="button"]';
const EVENT_CLICK_DATA_API$6 = `click${EVENT_KEY$b}${DATA_API_KEY$7}`;
class Button extends BaseComponent {
static get NAME() {
return NAME$c;
}
toggle() {
this._element.setAttribute('aria-pressed', this._element.classList.toggle(CLASS_NAME_ACTIVE$3));
}
static jQueryInterface(config) {
return this.each(function () {
const data = Button.getOrCreateInstance(this);
if (config === 'toggle') {
data[config]();
}
});
}
}
EventHandler.on(document, EVENT_CLICK_DATA_API$6, SELECTOR_DATA_TOGGLE$5, event => {
event.preventDefault();
const button = event.target.closest(SELECTOR_DATA_TOGGLE$5);
const data = Button.getOrCreateInstance(button);
data.toggle();
});
defineJQueryPlugin(Button);
function normalizeData(val) {
if (val === 'true') {
return true;
}
if (val === 'false') {
return false;
}
if (val === Number(val).toString()) {
return Number(val);
}
if (val === '' || val === 'null') {
return null;
}
return val;
}
function normalizeDataKey(key) {
return key.replace(/[A-Z]/g, chr => `-${chr.toLowerCase()}`);
}
const Manipulator = {
setDataAttribute(element, key, value) {
element.setAttribute(`data-bs-${normalizeDataKey(key)}`, value);
},
removeDataAttribute(element, key) {
element.removeAttribute(`data-bs-${normalizeDataKey(key)}`);
},
getDataAttributes(element) {
if (!element) {
return {};
}
const attributes = {};
Object.keys(element.dataset).filter(key => key.startsWith('bs')).forEach(key => {
let pureKey = key.replace(/^bs/, '');
pureKey = pureKey.charAt(0).toLowerCase() + pureKey.slice(1, pureKey.length);
attributes[pureKey] = normalizeData(element.dataset[key]);
});
return attributes;
},
getDataAttribute(element, key) {
return normalizeData(element.getAttribute(`data-bs-${normalizeDataKey(key)}`));
},
offset(element) {
const rect = element.getBoundingClientRect();
return {
top: rect.top + window.pageYOffset,
left: rect.left + window.pageXOffset
};
},
position(element) {
return {
top: element.offsetTop,
left: element.offsetLeft
};
}
};
const NODE_TEXT = 3;
const SelectorEngine = {
find(selector, element = document.documentElement) {
return [].concat(...Element.prototype.querySelectorAll.call(element, selector));
},
findOne(selector, element = document.documentElement) {
return Element.prototype.querySelector.call(element, selector);
},
children(element, selector) {
return [].concat(...element.children).filter(child => child.matches(selector));
},
parents(element, selector) {
const parents = [];
let ancestor = element.parentNode;
while (ancestor && ancestor.nodeType === Node.ELEMENT_NODE && ancestor.nodeType !== NODE_TEXT) {
if (ancestor.matches(selector)) {
parents.push(ancestor);
}
ancestor = ancestor.parentNode;
}
return parents;
},
prev(element, selector) {
let previous = element.previousElementSibling;
while (previous) {
if (previous.matches(selector)) {
return [previous];
}
previous = previous.previousElementSibling;
}
return [];
},
next(element, selector) {
let next = element.nextElementSibling;
while (next) {
if (next.matches(selector)) {
return [next];
}
next = next.nextElementSibling;
}
return [];
},
focusableChildren(element) {
const focusables = ['a', 'button', 'input', 'textarea', 'select', 'details', '[tabindex]', '[contenteditable="true"]'].map(selector => `${selector}:not([tabindex^="-"])`).join(', ');
return this.find(focusables, element).filter(el => !isDisabled(el) && isVisible(el));
}
};
const NAME$b = 'carousel';
const DATA_KEY$a = 'bs.carousel';
const EVENT_KEY$a = `.${DATA_KEY$a}`;
const DATA_API_KEY$6 = '.data-api';
const ARROW_LEFT_KEY = 'ArrowLeft';
const ARROW_RIGHT_KEY = 'ArrowRight';
const TOUCHEVENT_COMPAT_WAIT = 500;
const SWIPE_THRESHOLD = 40;
const Default$a = {
interval: 5000,
keyboard: true,
slide: false,
pause: 'hover',
wrap: true,
touch: true
};
const DefaultType$a = {
interval: '(number|boolean)',
keyboard: 'boolean',
slide: '(boolean|string)',
pause: '(string|boolean)',
wrap: 'boolean',
touch: 'boolean'
};
const ORDER_NEXT = 'next';
const ORDER_PREV = 'prev';
const DIRECTION_LEFT = 'left';
const DIRECTION_RIGHT = 'right';
const KEY_TO_DIRECTION = {
[ARROW_LEFT_KEY]: DIRECTION_RIGHT,
[ARROW_RIGHT_KEY]: DIRECTION_LEFT
};
const EVENT_SLIDE = `slide${EVENT_KEY$a}`;
const EVENT_SLID = `slid${EVENT_KEY$a}`;
const EVENT_KEYDOWN = `keydown${EVENT_KEY$a}`;
const EVENT_MOUSEENTER = `mouseenter${EVENT_KEY$a}`;
const EVENT_MOUSELEAVE = `mouseleave${EVENT_KEY$a}`;
const EVENT_TOUCHSTART = `touchstart${EVENT_KEY$a}`;
const EVENT_TOUCHMOVE = `touchmove${EVENT_KEY$a}`;
const EVENT_TOUCHEND = `touchend${EVENT_KEY$a}`;
const EVENT_POINTERDOWN = `pointerdown${EVENT_KEY$a}`;
const EVENT_POINTERUP = `pointerup${EVENT_KEY$a}`;
const EVENT_DRAG_START = `dragstart${EVENT_KEY$a}`;
const EVENT_LOAD_DATA_API$2 = `load${EVENT_KEY$a}${DATA_API_KEY$6}`;
const EVENT_CLICK_DATA_API$5 = `click${EVENT_KEY$a}${DATA_API_KEY$6}`;
const CLASS_NAME_CAROUSEL = 'carousel';
const CLASS_NAME_ACTIVE$2 = 'active';
const CLASS_NAME_SLIDE = 'slide';
const CLASS_NAME_END = 'carousel-item-end';
const CLASS_NAME_START = 'carousel-item-start';
const CLASS_NAME_NEXT = 'carousel-item-next';
const CLASS_NAME_PREV = 'carousel-item-prev';
const CLASS_NAME_POINTER_EVENT = 'pointer-event';
const SELECTOR_ACTIVE$1 = '.active';
const SELECTOR_ACTIVE_ITEM = '.active.carousel-item';
const SELECTOR_ITEM = '.carousel-item';
const SELECTOR_ITEM_IMG = '.carousel-item img';
const SELECTOR_NEXT_PREV = '.carousel-item-next, .carousel-item-prev';
const SELECTOR_INDICATORS = '.carousel-indicators';
const SELECTOR_INDICATOR = '[data-bs-target]';
const SELECTOR_DATA_SLIDE = '[data-bs-slide], [data-bs-slide-to]';
const SELECTOR_DATA_RIDE = '[data-bs-ride="carousel"]';
const POINTER_TYPE_TOUCH = 'touch';
const POINTER_TYPE_PEN = 'pen';
class Carousel extends BaseComponent {
constructor(element, config) {
super(element);
this._items = null;
this._interval = null;
this._activeElement = null;
this._isPaused = false;
this._isSliding = false;
this.touchTimeout = null;
this.touchStartX = 0;
this.touchDeltaX = 0;
this._config = this._getConfig(config);
this._indicatorsElement = SelectorEngine.findOne(SELECTOR_INDICATORS, this._element);
this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
this._pointerEvent = Boolean(window.PointerEvent);
this._addEventListeners();
}
static get Default() {
return Default$a;
}
static get NAME() {
return NAME$b;
}
next() {
this._slide(ORDER_NEXT);
}
nextWhenVisible() {
if (!document.hidden && isVisible(this._element)) {
this.next();
}
}
prev() {
this._slide(ORDER_PREV);
}
pause(event) {
if (!event) {
this._isPaused = true;
}
if (SelectorEngine.findOne(SELECTOR_NEXT_PREV, this._element)) {
triggerTransitionEnd(this._element);
this.cycle(true);
}
clearInterval(this._interval);
this._interval = null;
}
cycle(event) {
if (!event) {
this._isPaused = false;
}
if (this._interval) {
clearInterval(this._interval);
this._interval = null;
}
if (this._config && this._config.interval && !this._isPaused) {
this._updateInterval();
this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
}
}
to(index) {
this._activeElement = SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element);
const activeIndex = this._getItemIndex(this._activeElement);
if (index > this._items.length - 1 || index < 0) {
return;
}
if (this._isSliding) {
EventHandler.one(this._element, EVENT_SLID, () => this.to(index));
return;
}
if (activeIndex === index) {
this.pause();
this.cycle();
return;
}
const order = index > activeIndex ? ORDER_NEXT : ORDER_PREV;
this._slide(order, this._items[index]);
}
_getConfig(config) {
config = { ...Default$a,
...Manipulator.getDataAttributes(this._element),
...(typeof config === 'object' ? config : {})
};
typeCheckConfig(NAME$b, config, DefaultType$a);
return config;
}
_handleSwipe() {
const absDeltax = Math.abs(this.touchDeltaX);
if (absDeltax <= SWIPE_THRESHOLD) {
return;
}
const direction = absDeltax / this.touchDeltaX;
this.touchDeltaX = 0;
if (!direction) {
return;
}
this._slide(direction > 0 ? DIRECTION_RIGHT : DIRECTION_LEFT);
}
_addEventListeners() {
if (this._config.keyboard) {
EventHandler.on(this._element, EVENT_KEYDOWN, event => this._keydown(event));
}
if (this._config.pause === 'hover') {
EventHandler.on(this._element, EVENT_MOUSEENTER, event => this.pause(event));
EventHandler.on(this._element, EVENT_MOUSELEAVE, event => this.cycle(event));
}
if (this._config.touch && this._touchSupported) {
this._addTouchEventListeners();
}
}
_addTouchEventListeners() {
const hasPointerPenTouch = event => {
return this._pointerEvent && (event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH);
};
const start = event => {
if (hasPointerPenTouch(event)) {
this.touchStartX = event.clientX;
} else if (!this._pointerEvent) {
this.touchStartX = event.touches[0].clientX;
}
};
const move = event => {
this.touchDeltaX = event.touches && event.touches.length > 1 ? 0 : event.touches[0].clientX - this.touchStartX;
};
const end = event => {
if (hasPointerPenTouch(event)) {
this.touchDeltaX = event.clientX - this.touchStartX;
}
this._handleSwipe();
if (this._config.pause === 'hover') {
this.pause();
if (this.touchTimeout) {
clearTimeout(this.touchTimeout);
}
this.touchTimeout = setTimeout(event => this.cycle(event), TOUCHEVENT_COMPAT_WAIT + this._config.interval);
}
};
SelectorEngine.find(SELECTOR_ITEM_IMG, this._element).forEach(itemImg => {
EventHandler.on(itemImg, EVENT_DRAG_START, event => event.preventDefault());
});
if (this._pointerEvent) {
EventHandler.on(this._element, EVENT_POINTERDOWN, event => start(event));
EventHandler.on(this._element, EVENT_POINTERUP, event => end(event));
this._element.classList.add(CLASS_NAME_POINTER_EVENT);
} else {
EventHandler.on(this._element, EVENT_TOUCHSTART, event => start(event));
EventHandler.on(this._element, EVENT_TOUCHMOVE, event => move(event));
EventHandler.on(this._element, EVENT_TOUCHEND, event => end(event));
}
}
_keydown(event) {
if (/input|textarea/i.test(event.target.tagName)) {
return;
}
const direction = KEY_TO_DIRECTION[event.key];
if (direction) {
event.preventDefault();
this._slide(direction);
}
}
_getItemIndex(element) {
this._items = element && element.parentNode ? SelectorEngine.find(SELECTOR_ITEM, element.parentNode) : [];
return this._items.indexOf(element);
}
_getItemByOrder(order, activeElement) {
const isNext = order === ORDER_NEXT;
return getNextActiveElement(this._items, activeElement, isNext, this._config.wrap);
}
_triggerSlideEvent(relatedTarget, eventDirectionName) {
const targetIndex = this._getItemIndex(relatedTarget);
const fromIndex = this._getItemIndex(SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element));
return EventHandler.trigger(this._element, EVENT_SLIDE, {
relatedTarget,
direction: eventDirectionName,
from: fromIndex,
to: targetIndex
});
}
_setActiveIndicatorElement(element) {
if (this._indicatorsElement) {
const activeIndicator = SelectorEngine.findOne(SELECTOR_ACTIVE$1, this._indicatorsElement);
activeIndicator.classList.remove(CLASS_NAME_ACTIVE$2);
activeIndicator.removeAttribute('aria-current');
const indicators = SelectorEngine.find(SELECTOR_INDICATOR, this._indicatorsElement);
for (let i = 0; i < indicators.length; i++) {
if (Number.parseInt(indicators[i].getAttribute('data-bs-slide-to'), 10) === this._getItemIndex(element)) {
indicators[i].classList.add(CLASS_NAME_ACTIVE$2);
indicators[i].setAttribute('aria-current', 'true');
break;
}
}
}
}
_updateInterval() {
const element = this._activeElement || SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element);
if (!element) {
return;
}
const elementInterval = Number.parseInt(element.getAttribute('data-bs-interval'), 10);
if (elementInterval) {
this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
this._config.interval = elementInterval;
} else {
this._config.interval = this._config.defaultInterval || this._config.interval;
}
}
_slide(directionOrOrder, element) {
const order = this._directionToOrder(directionOrOrder);
const activeElement = SelectorEngine.findOne(SELECTOR_ACTIVE_ITEM, this._element);
const activeElementIndex = this._getItemIndex(activeElement);
const nextElement = element || this._getItemByOrder(order, activeElement);
const nextElementIndex = this._getItemIndex(nextElement);
const isCycling = Boolean(this._interval);
const isNext = order === ORDER_NEXT;
const directionalClassName = isNext ? CLASS_NAME_START : CLASS_NAME_END;
const orderClassName = isNext ? CLASS_NAME_NEXT : CLASS_NAME_PREV;
const eventDirectionName = this._orderToDirection(order);
if (nextElement && nextElement.classList.contains(CLASS_NAME_ACTIVE$2)) {
this._isSliding = false;
return;
}
if (this._isSliding) {
return;
}
const slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
if (slideEvent.defaultPrevented) {
return;
}
if (!activeElement || !nextElement) {
return;
}
this._isSliding = true;
if (isCycling) {
this.pause();
}
this._setActiveIndicatorElement(nextElement);
this._activeElement = nextElement;
const triggerSlidEvent = () => {
EventHandler.trigger(this._element, EVENT_SLID, {
relatedTarget: nextElement,
direction: eventDirectionName,
from: activeElementIndex,
to: nextElementIndex
});
};
if (this._element.classList.contains(CLASS_NAME_SLIDE)) {
nextElement.classList.add(orderClassName);
reflow(nextElement);
activeElement.classList.add(directionalClassName);
nextElement.classList.add(directionalClassName);
const completeCallBack = () => {
nextElement.classList.remove(directionalClassName, orderClassName);
nextElement.classList.add(CLASS_NAME_ACTIVE$2);
activeElement.classList.remove(CLASS_NAME_ACTIVE$2, orderClassName, directionalClassName);
this._isSliding = false;
setTimeout(triggerSlidEvent, 0);
};
this._queueCallback(completeCallBack, activeElement, true);
} else {
activeElement.classList.remove(CLASS_NAME_ACTIVE$2);
nextElement.classList.add(CLASS_NAME_ACTIVE$2);
this._isSliding = false;
triggerSlidEvent();
}
if (isCycling) {
this.cycle();
}
}
_directionToOrder(direction) {
if (![DIRECTION_RIGHT, DIRECTION_LEFT].includes(direction)) {
return direction;
}
if (isRTL()) {
return direction === DIRECTION_LEFT ? ORDER_PREV : ORDER_NEXT;
}
return direction === DIRECTION_LEFT ? ORDER_NEXT : ORDER_PREV;
}
_orderToDirection(order) {
if (![ORDER_NEXT, ORDER_PREV].includes(order)) {
return order;
}
if (isRTL()) {
return order === ORDER_PREV ? DIRECTION_LEFT : DIRECTION_RIGHT;
}
return order === ORDER_PREV ? DIRECTION_RIGHT : DIRECTION_LEFT;
}
static carouselInterface(element, config) {
const data = Carousel.getOrCreateInstance(element, config);
let {
_config
} = data;
if (typeof config === 'object') {
_config = { ..._config,
...config
};
}
const action = typeof config === 'string' ? config : _config.slide;
if (typeof config === 'number') {
data.to(config);
} else if (typeof action === 'string') {
if (typeof data[action] === 'undefined') {
throw new TypeError(`No method named "${action}"`);
}
data[action]();
} else if (_config.interval && _config.ride) {
data.pause();
data.cycle();
}
}
static jQueryInterface(config) {
return this.each(function () {
Carousel.carouselInterface(this, config);
});
}
static dataApiClickHandler(event) {
const target = getElementFromSelector(this);
if (!target || !target.classList.contains(CLASS_NAME_CAROUSEL)) {
return;
}
const config = { ...Manipulator.getDataAttributes(target),
...Manipulator.getDataAttributes(this)
};
const slideIndex = this.getAttribute('data-bs-slide-to');
if (slideIndex) {
config.interval = false;
}
Carousel.carouselInterface(target, config);
if (slideIndex) {
Carousel.getInstance(target).to(slideIndex);
}
event.preventDefault();
}
}
EventHandler.on(document, EVENT_CLICK_DATA_API$5, SELECTOR_DATA_SLIDE, Carousel.dataApiClickHandler);
EventHandler.on(window, EVENT_LOAD_DATA_API$2, () => {
const carousels = SelectorEngine.find(SELECTOR_DATA_RIDE);
for (let i = 0, len = carousels.length; i < len; i++) {
Carousel.carouselInterface(carousels[i], Carousel.getInstance(carousels[i]));
}
});
defineJQueryPlugin(Carousel);
const NAME$a = 'collapse';
const DATA_KEY$9 = 'bs.collapse';
const EVENT_KEY$9 = `.${DATA_KEY$9}`;
const DATA_API_KEY$5 = '.data-api';
const Default$9 = {
toggle: true,
parent: null
};
const DefaultType$9 = {
toggle: 'boolean',
parent: '(null|element)'
};
const EVENT_SHOW$5 = `show${EVENT_KEY$9}`;
const EVENT_SHOWN$5 = `shown${EVENT_KEY$9}`;
const EVENT_HIDE$5 = `hide${EVENT_KEY$9}`;
const EVENT_HIDDEN$5 = `hidden${EVENT_KEY$9}`;
const EVENT_CLICK_DATA_API$4 = `click${EVENT_KEY$9}${DATA_API_KEY$5}`;
const CLASS_NAME_SHOW$7 = 'show';
const CLASS_NAME_COLLAPSE = 'collapse';
const CLASS_NAME_COLLAPSING = 'collapsing';
const CLASS_NAME_COLLAPSED = 'collapsed';
const CLASS_NAME_DEEPER_CHILDREN = `:scope .${CLASS_NAME_COLLAPSE} .${CLASS_NAME_COLLAPSE}`;
const CLASS_NAME_HORIZONTAL = 'collapse-horizontal';
const WIDTH = 'width';
const HEIGHT = 'height';
const SELECTOR_ACTIVES = '.collapse.show, .collapse.collapsing';
const SELECTOR_DATA_TOGGLE$4 = '[data-bs-toggle="collapse"]';
class Collapse extends BaseComponent {
constructor(element, config) {
super(element);
this._isTransitioning = false;
this._config = this._getConfig(config);
this._triggerArray = [];
const toggleList = SelectorEngine.find(SELECTOR_DATA_TOGGLE$4);
for (let i = 0, len = toggleList.length; i < len; i++) {
const elem = toggleList[i];
const selector = getSelectorFromElement(elem);
const filterElement = SelectorEngine.find(selector).filter(foundElem => foundElem === this._element);
if (selector !== null && filterElement.length) {
this._selector = selector;
this._triggerArray.push(elem);
}
}
this._initializeChildren();
if (!this._config.parent) {
this._addAriaAndCollapsedClass(this._triggerArray, this._isShown());
}
if (this._config.toggle) {
this.toggle();
}
}
static get Default() {
return Default$9;
}
static get NAME() {
return NAME$a;
}
toggle() {
if (this._isShown()) {
this.hide();
} else {
this.show();
}
}
show() {
if (this._isTransitioning || this._isShown()) {
return;
}
let actives = [];
let activesData;
if (this._config.parent) {
const children = SelectorEngine.find(CLASS_NAME_DEEPER_CHILDREN, this._config.parent);
actives = SelectorEngine.find(SELECTOR_ACTIVES, this._config.parent).filter(elem => !children.includes(elem));
}
const container = SelectorEngine.findOne(this._selector);
if (actives.length) {
const tempActiveData = actives.find(elem => container !== elem);
activesData = tempActiveData ? Collapse.getInstance(tempActiveData) : null;
if (activesData && activesData._isTransitioning) {
return;
}
}
const startEvent = EventHandler.trigger(this._element, EVENT_SHOW$5);
if (startEvent.defaultPrevented) {
return;
}
actives.forEach(elemActive => {
if (container !== elemActive) {
Collapse.getOrCreateInstance(elemActive, {
toggle: false
}).hide();
}
if (!activesData) {
Data.set(elemActive, DATA_KEY$9, null);
}
});
const dimension = this._getDimension();
this._element.classList.remove(CLASS_NAME_COLLAPSE);
this._element.classList.add(CLASS_NAME_COLLAPSING);
this._element.style[dimension] = 0;
this._addAriaAndCollapsedClass(this._triggerArray, true);
this._isTransitioning = true;
const complete = () => {
this._isTransitioning = false;
this._element.classList.remove(CLASS_NAME_COLLAPSING);
this._element.classList.add(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW$7);
this._element.style[dimension] = '';
EventHandler.trigger(this._element, EVENT_SHOWN$5);
};
const capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
const scrollSize = `scroll${capitalizedDimension}`;
this._queueCallback(complete, this._element, true);
this._element.style[dimension] = `${this._element[scrollSize]}px`;
}
hide() {
if (this._isTransitioning || !this._isShown()) {
return;
}
const startEvent = EventHandler.trigger(this._element, EVENT_HIDE$5);
if (startEvent.defaultPrevented) {
return;
}
const dimension = this._getDimension();
this._element.style[dimension] = `${this._element.getBoundingClientRect()[dimension]}px`;
reflow(this._element);
this._element.classList.add(CLASS_NAME_COLLAPSING);
this._element.classList.remove(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW$7);
const triggerArrayLength = this._triggerArray.length;
for (let i = 0; i < triggerArrayLength; i++) {
const trigger = this._triggerArray[i];
const elem = getElementFromSelector(trigger);
if (elem && !this._isShown(elem)) {
this._addAriaAndCollapsedClass([trigger], false);
}
}
this._isTransitioning = true;
const complete = () => {
this._isTransitioning = false;
this._element.classList.remove(CLASS_NAME_COLLAPSING);
this._element.classList.add(CLASS_NAME_COLLAPSE);
EventHandler.trigger(this._element, EVENT_HIDDEN$5);
};
this._element.style[dimension] = '';
this._queueCallback(complete, this._element, true);
}
_isShown(element = this._element) {
return element.classList.contains(CLASS_NAME_SHOW$7);
}
_getConfig(config) {
config = { ...Default$9,
...Manipulator.getDataAttributes(this._element),
...config
};
config.toggle = Boolean(config.toggle);
config.parent = getElement(config.parent);
typeCheckConfig(NAME$a, config, DefaultType$9);
return config;
}
_getDimension() {
return this._element.classList.contains(CLASS_NAME_HORIZONTAL) ? WIDTH : HEIGHT;
}
_initializeChildren() {
if (!this._config.parent) {
return;
}
const children = SelectorEngine.find(CLASS_NAME_DEEPER_CHILDREN, this._config.parent);
SelectorEngine.find(SELECTOR_DATA_TOGGLE$4, this._config.parent).filter(elem => !children.includes(elem)).forEach(element => {
const selected = getElementFromSelector(element);
if (selected) {
this._addAriaAndCollapsedClass([element], this._isShown(selected));
}
});
}
_addAriaAndCollapsedClass(triggerArray, isOpen) {
if (!triggerArray.length) {
return;
}
triggerArray.forEach(elem => {
if (isOpen) {
elem.classList.remove(CLASS_NAME_COLLAPSED);
} else {
elem.classList.add(CLASS_NAME_COLLAPSED);
}
elem.setAttribute('aria-expanded', isOpen);
});
}
static jQueryInterface(config) {
return this.each(function () {
const _config = {};
if (typeof config === 'string' && /show|hide/.test(config)) {
_config.toggle = false;
}
const data = Collapse.getOrCreateInstance(this, _config);
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError(`No method named "${config}"`);
}
data[config]();
}
});
}
}
EventHandler.on(document, EVENT_CLICK_DATA_API$4, SELECTOR_DATA_TOGGLE$4, function (event) {
if (event.target.tagName === 'A' || event.delegateTarget && event.delegateTarget.tagName === 'A') {
event.preventDefault();
}
const selector = getSelectorFromElement(this);
const selectorElements = SelectorEngine.find(selector);
selectorElements.forEach(element => {
Collapse.getOrCreateInstance(element, {
toggle: false
}).toggle();
});
});
defineJQueryPlugin(Collapse);
const NAME$9 = 'dropdown';
const DATA_KEY$8 = 'bs.dropdown';
const EVENT_KEY$8 = `.${DATA_KEY$8}`;
const DATA_API_KEY$4 = '.data-api';
const ESCAPE_KEY$2 = 'Escape';
const SPACE_KEY = 'Space';
const TAB_KEY$1 = 'Tab';
const ARROW_UP_KEY = 'ArrowUp';
const ARROW_DOWN_KEY = 'ArrowDown';
const RIGHT_MOUSE_BUTTON = 2;
const REGEXP_KEYDOWN = new RegExp(`${ARROW_UP_KEY}|${ARROW_DOWN_KEY}|${ESCAPE_KEY$2}`);
const EVENT_HIDE$4 = `hide${EVENT_KEY$8}`;
const EVENT_HIDDEN$4 = `hidden${EVENT_KEY$8}`;
const EVENT_SHOW$4 = `show${EVENT_KEY$8}`;
const EVENT_SHOWN$4 = `shown${EVENT_KEY$8}`;
const EVENT_CLICK_DATA_API$3 = `click${EVENT_KEY$8}${DATA_API_KEY$4}`;
const EVENT_KEYDOWN_DATA_API = `keydown${EVENT_KEY$8}${DATA_API_KEY$4}`;
const EVENT_KEYUP_DATA_API = `keyup${EVENT_KEY$8}${DATA_API_KEY$4}`;
const CLASS_NAME_SHOW$6 = 'show';
const CLASS_NAME_DROPUP = 'dropup';
const CLASS_NAME_DROPEND = 'dropend';
const CLASS_NAME_DROPSTART = 'dropstart';
const CLASS_NAME_NAVBAR = 'navbar';
const SELECTOR_DATA_TOGGLE$3 = '[data-bs-toggle="dropdown"]';
const SELECTOR_MENU = '.dropdown-menu';
const SELECTOR_NAVBAR_NAV = '.navbar-nav';
const SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)';
const PLACEMENT_TOP = isRTL() ? 'top-end' : 'top-start';
const PLACEMENT_TOPEND = isRTL() ? 'top-start' : 'top-end';
const PLACEMENT_BOTTOM = isRTL() ? 'bottom-end' : 'bottom-start';
const PLACEMENT_BOTTOMEND = isRTL() ? 'bottom-start' : 'bottom-end';
const PLACEMENT_RIGHT = isRTL() ? 'left-start' : 'right-start';
const PLACEMENT_LEFT = isRTL() ? 'right-start' : 'left-start';
const Default$8 = {
offset: [0, 2],
boundary: 'clippingParents',
reference: 'toggle',
display: 'dynamic',
popperConfig: null,
autoClose: true
};
const DefaultType$8 = {
offset: '(array|string|function)',
boundary: '(string|element)',
reference: '(string|element|object)',
display: 'string',
popperConfig: '(null|object|function)',
autoClose: '(boolean|string)'
};
class Dropdown extends BaseComponent {
constructor(element, config) {
super(element);
this._popper = null;
this._config = this._getConfig(config);
this._menu = this._getMenuElement();
this._inNavbar = this._detectNavbar();
}
static get Default() {
return Default$8;
}
static get DefaultType() {
return DefaultType$8;
}
static get NAME() {
return NAME$9;
}
toggle() {
return this._isShown() ? this.hide() : this.show();
}
show() {
if (isDisabled(this._element) || this._isShown(this._menu)) {
return;
}
const relatedTarget = {
relatedTarget: this._element
};
const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$4, relatedTarget);
if (showEvent.defaultPrevented) {
return;
}
const parent = Dropdown.getParentFromElement(this._element);
if (this._inNavbar) {
Manipulator.setDataAttribute(this._menu, 'popper', 'none');
} else {
this._createPopper(parent);
}
if ('ontouchstart' in document.documentElement && !parent.closest(SELECTOR_NAVBAR_NAV)) {
[].concat(...document.body.children).forEach(elem => EventHandler.on(elem, 'mouseover', noop));
}
this._element.focus();
this._element.setAttribute('aria-expanded', true);
this._menu.classList.add(CLASS_NAME_SHOW$6);
this._element.classList.add(CLASS_NAME_SHOW$6);
EventHandler.trigger(this._element, EVENT_SHOWN$4, relatedTarget);
}
hide() {
if (isDisabled(this._element) || !this._isShown(this._menu)) {
return;
}
const relatedTarget = {
relatedTarget: this._element
};
this._completeHide(relatedTarget);
}
dispose() {
if (this._popper) {
this._popper.destroy();
}
super.dispose();
}
update() {
this._inNavbar = this._detectNavbar();
if (this._popper) {
this._popper.update();
}
}
_completeHide(relatedTarget) {
const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE$4, relatedTarget);
if (hideEvent.defaultPrevented) {
return;
}
if ('ontouchstart' in document.documentElement) {
[].concat(...document.body.children).forEach(elem => EventHandler.off(elem, 'mouseover', noop));
}
if (this._popper) {
this._popper.destroy();
}
this._menu.classList.remove(CLASS_NAME_SHOW$6);
this._element.classList.remove(CLASS_NAME_SHOW$6);
this._element.setAttribute('aria-expanded', 'false');
Manipulator.removeDataAttribute(this._menu, 'popper');
EventHandler.trigger(this._element, EVENT_HIDDEN$4, relatedTarget);
}
_getConfig(config) {
config = { ...this.constructor.Default,
...Manipulator.getDataAttributes(this._element),
...config
};
typeCheckConfig(NAME$9, config, this.constructor.DefaultType);
if (typeof config.reference === 'object' && !isElement(config.reference) && typeof config.reference.getBoundingClientRect !== 'function') {
throw new TypeError(`${NAME$9.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" method.`);
}
return config;
}
_createPopper(parent) {
if (typeof Popper === 'undefined') {
throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org)');
}
let referenceElement = this._element;
if (this._config.reference === 'parent') {
referenceElement = parent;
} else if (isElement(this._config.reference)) {
referenceElement = getElement(this._config.reference);
} else if (typeof this._config.reference === 'object') {
referenceElement = this._config.reference;
}
const popperConfig = this._getPopperConfig();
const isDisplayStatic = popperConfig.modifiers.find(modifier => modifier.name === 'applyStyles' && modifier.enabled === false);
this._popper = createPopper(referenceElement, this._menu, popperConfig);
if (isDisplayStatic) {
Manipulator.setDataAttribute(this._menu, 'popper', 'static');
}
}
_isShown(element = this._element) {
return element.classList.contains(CLASS_NAME_SHOW$6);
}
_getMenuElement() {
return SelectorEngine.next(this._element, SELECTOR_MENU)[0];
}
_getPlacement() {
const parentDropdown = this._element.parentNode;
if (parentDropdown.classList.contains(CLASS_NAME_DROPEND)) {
return PLACEMENT_RIGHT;
}
if (parentDropdown.classList.contains(CLASS_NAME_DROPSTART)) {
return PLACEMENT_LEFT;
}
const isEnd = getComputedStyle(this._menu).getPropertyValue('--bs-position').trim() === 'end';
if (parentDropdown.classList.contains(CLASS_NAME_DROPUP)) {
return isEnd ? PLACEMENT_TOPEND : PLACEMENT_TOP;
}
return isEnd ? PLACEMENT_BOTTOMEND : PLACEMENT_BOTTOM;
}
_detectNavbar() {
return this._element.closest(`.${CLASS_NAME_NAVBAR}`) !== null;
}
_getOffset() {
const {
offset
} = this._config;
if (typeof offset === 'string') {
return offset.split(',').map(val => Number.parseInt(val, 10));
}
if (typeof offset === 'function') {
return popperData => offset(popperData, this._element);
}
return offset;
}
_getPopperConfig() {
const defaultBsPopperConfig = {
placement: this._getPlacement(),
modifiers: [{
name: 'preventOverflow',
options: {
boundary: this._config.boundary
}
}, {
name: 'offset',
options: {
offset: this._getOffset()
}
}]
};
if (this._config.display === 'static') {
defaultBsPopperConfig.modifiers = [{
name: 'applyStyles',
enabled: false
}];
}
return { ...defaultBsPopperConfig,
...(typeof this._config.popperConfig === 'function' ? this._config.popperConfig(defaultBsPopperConfig) : this._config.popperConfig)
};
}
_selectMenuItem({
key,
target
}) {
const items = SelectorEngine.find(SELECTOR_VISIBLE_ITEMS, this._menu).filter(isVisible);
if (!items.length) {
return;
}
getNextActiveElement(items, target, key === ARROW_DOWN_KEY, !items.includes(target)).focus();
}
static jQueryInterface(config) {
return this.each(function () {
const data = Dropdown.getOrCreateInstance(this, config);
if (typeof config !== 'string') {
return;
}
if (typeof data[config] === 'undefined') {
throw new TypeError(`No method named "${config}"`);
}
data[config]();
});
}
static clearMenus(event) {
if (event && (event.button === RIGHT_MOUSE_BUTTON || event.type === 'keyup' && event.key !== TAB_KEY$1)) {
return;
}
const toggles = SelectorEngine.find(SELECTOR_DATA_TOGGLE$3);
for (let i = 0, len = toggles.length; i < len; i++) {
const context = Dropdown.getInstance(toggles[i]);
if (!context || context._config.autoClose === false) {
continue;
}
if (!context._isShown()) {
continue;
}
const relatedTarget = {
relatedTarget: context._element
};
if (event) {
const composedPath = event.composedPath();
const isMenuTarget = composedPath.includes(context._menu);
if (composedPath.includes(context._element) || context._config.autoClose === 'inside' && !isMenuTarget || context._config.autoClose === 'outside' && isMenuTarget) {
continue;
}
if (context._menu.contains(event.target) && (event.type === 'keyup' && event.key === TAB_KEY$1 || /input|select|option|textarea|form/i.test(event.target.tagName))) {
continue;
}
if (event.type === 'click') {
relatedTarget.clickEvent = event;
}
}
context._completeHide(relatedTarget);
}
}
static getParentFromElement(element) {
return getElementFromSelector(element) || element.parentNode;
}
static dataApiKeydownHandler(event) {
if (/input|textarea/i.test(event.target.tagName) ? event.key === SPACE_KEY || event.key !== ESCAPE_KEY$2 && (event.key !== ARROW_DOWN_KEY && event.key !== ARROW_UP_KEY || event.target.closest(SELECTOR_MENU)) : !REGEXP_KEYDOWN.test(event.key)) {
return;
}
const isActive = this.classList.contains(CLASS_NAME_SHOW$6);
if (!isActive && event.key === ESCAPE_KEY$2) {
return;
}
event.preventDefault();
event.stopPropagation();
if (isDisabled(this)) {
return;
}
const getToggleButton = this.matches(SELECTOR_DATA_TOGGLE$3) ? this : SelectorEngine.prev(this, SELECTOR_DATA_TOGGLE$3)[0];
const instance = Dropdown.getOrCreateInstance(getToggleButton);
if (event.key === ESCAPE_KEY$2) {
instance.hide();
return;
}
if (event.key === ARROW_UP_KEY || event.key === ARROW_DOWN_KEY) {
if (!isActive) {
instance.show();
}
instance._selectMenuItem(event);
return;
}
if (!isActive || event.key === SPACE_KEY) {
Dropdown.clearMenus();
}
}
}
EventHandler.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE$3, Dropdown.dataApiKeydownHandler);
EventHandler.on(document, EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown.dataApiKeydownHandler);
EventHandler.on(document, EVENT_CLICK_DATA_API$3, Dropdown.clearMenus);
EventHandler.on(document, EVENT_KEYUP_DATA_API, Dropdown.clearMenus);
EventHandler.on(document, EVENT_CLICK_DATA_API$3, SELECTOR_DATA_TOGGLE$3, function (event) {
event.preventDefault();
Dropdown.getOrCreateInstance(this).toggle();
});
defineJQueryPlugin(Dropdown);
const SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
const SELECTOR_STICKY_CONTENT = '.sticky-top';
class ScrollBarHelper {
constructor() {
this._element = document.body;
}
getWidth() {
const documentWidth = document.documentElement.clientWidth;
return Math.abs(window.innerWidth - documentWidth);
}
hide() {
const width = this.getWidth();
this._disableOverFlow();
this._setElementAttributes(this._element, 'paddingRight', calculatedValue => calculatedValue + width);
this._setElementAttributes(SELECTOR_FIXED_CONTENT, 'paddingRight', calculatedValue => calculatedValue + width);
this._setElementAttributes(SELECTOR_STICKY_CONTENT, 'marginRight', calculatedValue => calculatedValue - width);
}
_disableOverFlow() {
this._saveInitialAttribute(this._element, 'overflow');
this._element.style.overflow = 'hidden';
}
_setElementAttributes(selector, styleProp, callback) {
const scrollbarWidth = this.getWidth();
const manipulationCallBack = element => {
if (element !== this._element && window.innerWidth > element.clientWidth + scrollbarWidth) {
return;
}
this._saveInitialAttribute(element, styleProp);
const calculatedValue = window.getComputedStyle(element)[styleProp];
element.style[styleProp] = `${callback(Number.parseFloat(calculatedValue))}px`;
};
this._applyManipulationCallback(selector, manipulationCallBack);
}
reset() {
this._resetElementAttributes(this._element, 'overflow');
this._resetElementAttributes(this._element, 'paddingRight');
this._resetElementAttributes(SELECTOR_FIXED_CONTENT, 'paddingRight');
this._resetElementAttributes(SELECTOR_STICKY_CONTENT, 'marginRight');
}
_saveInitialAttribute(element, styleProp) {
const actualValue = element.style[styleProp];
if (actualValue) {
Manipulator.setDataAttribute(element, styleProp, actualValue);
}
}
_resetElementAttributes(selector, styleProp) {
const manipulationCallBack = element => {
const value = Manipulator.getDataAttribute(element, styleProp);
if (typeof value === 'undefined') {
element.style.removeProperty(styleProp);
} else {
Manipulator.removeDataAttribute(element, styleProp);
element.style[styleProp] = value;
}
};
this._applyManipulationCallback(selector, manipulationCallBack);
}
_applyManipulationCallback(selector, callBack) {
if (isElement(selector)) {
callBack(selector);
} else {
SelectorEngine.find(selector, this._element).forEach(callBack);
}
}
isOverflowing() {
return this.getWidth() > 0;
}
}
const Default$7 = {
className: 'modal-backdrop',
isVisible: true,
isAnimated: false,
rootElement: 'body',
clickCallback: null
};
const DefaultType$7 = {
className: 'string',
isVisible: 'boolean',
isAnimated: 'boolean',
rootElement: '(element|string)',
clickCallback: '(function|null)'
};
const NAME$8 = 'backdrop';
const CLASS_NAME_FADE$4 = 'fade';
const CLASS_NAME_SHOW$5 = 'show';
const EVENT_MOUSEDOWN = `mousedown.bs.${NAME$8}`;
class Backdrop {
constructor(config) {
this._config = this._getConfig(config);
this._isAppended = false;
this._element = null;
}
show(callback) {
if (!this._config.isVisible) {
execute(callback);
return;
}
this._append();
if (this._config.isAnimated) {
reflow(this._getElement());
}
this._getElement().classList.add(CLASS_NAME_SHOW$5);
this._emulateAnimation(() => {
execute(callback);
});
}
hide(callback) {
if (!this._config.isVisible) {
execute(callback);
return;
}
this._getElement().classList.remove(CLASS_NAME_SHOW$5);
this._emulateAnimation(() => {
this.dispose();
execute(callback);
});
}
_getElement() {
if (!this._element) {
const backdrop = document.createElement('div');
backdrop.className = this._config.className;
if (this._config.isAnimated) {
backdrop.classList.add(CLASS_NAME_FADE$4);
}
this._element = backdrop;
}
return this._element;
}
_getConfig(config) {
config = { ...Default$7,
...(typeof config === 'object' ? config : {})
};
config.rootElement = getElement(config.rootElement);
typeCheckConfig(NAME$8, config, DefaultType$7);
return config;
}
_append() {
if (this._isAppended) {
return;
}
this._config.rootElement.append(this._getElement());
EventHandler.on(this._getElement(), EVENT_MOUSEDOWN, () => {
execute(this._config.clickCallback);
});
this._isAppended = true;
}
dispose() {
if (!this._isAppended) {
return;
}
EventHandler.off(this._element, EVENT_MOUSEDOWN);
this._element.remove();
this._isAppended = false;
}
_emulateAnimation(callback) {
executeAfterTransition(callback, this._getElement(), this._config.isAnimated);
}
}
const Default$6 = {
trapElement: null,
autofocus: true
};
const DefaultType$6 = {
trapElement: 'element',
autofocus: 'boolean'
};
const NAME$7 = 'focustrap';
const DATA_KEY$7 = 'bs.focustrap';
const EVENT_KEY$7 = `.${DATA_KEY$7}`;
const EVENT_FOCUSIN$1 = `focusin${EVENT_KEY$7}`;
const EVENT_KEYDOWN_TAB = `keydown.tab${EVENT_KEY$7}`;
const TAB_KEY = 'Tab';
const TAB_NAV_FORWARD = 'forward';
const TAB_NAV_BACKWARD = 'backward';
class FocusTrap {
constructor(config) {
this._config = this._getConfig(config);
this._isActive = false;
this._lastTabNavDirection = null;
}
activate() {
const {
trapElement,
autofocus
} = this._config;
if (this._isActive) {
return;
}
if (autofocus) {
trapElement.focus();
}
EventHandler.off(document, EVENT_KEY$7);
EventHandler.on(document, EVENT_FOCUSIN$1, event => this._handleFocusin(event));
EventHandler.on(document, EVENT_KEYDOWN_TAB, event => this._handleKeydown(event));
this._isActive = true;
}
deactivate() {
if (!this._isActive) {
return;
}
this._isActive = false;
EventHandler.off(document, EVENT_KEY$7);
}
_handleFocusin(event) {
const {
target
} = event;
const {
trapElement
} = this._config;
if (target === document || target === trapElement || trapElement.contains(target)) {
return;
}
const elements = SelectorEngine.focusableChildren(trapElement);
if (elements.length === 0) {
trapElement.focus();
} else if (this._lastTabNavDirection === TAB_NAV_BACKWARD) {
elements[elements.length - 1].focus();
} else {
elements[0].focus();
}
}
_handleKeydown(event) {
if (event.key !== TAB_KEY) {
return;
}
this._lastTabNavDirection = event.shiftKey ? TAB_NAV_BACKWARD : TAB_NAV_FORWARD;
}
_getConfig(config) {
config = { ...Default$6,
...(typeof config === 'object' ? config : {})
};
typeCheckConfig(NAME$7, config, DefaultType$6);
return config;
}
}
const NAME$6 = 'modal';
const DATA_KEY$6 = 'bs.modal';
const EVENT_KEY$6 = `.${DATA_KEY$6}`;
const DATA_API_KEY$3 = '.data-api';
const ESCAPE_KEY$1 = 'Escape';
const Default$5 = {
backdrop: true,
keyboard: true,
focus: true
};
const DefaultType$5 = {
backdrop: '(boolean|string)',
keyboard: 'boolean',
focus: 'boolean'
};
const EVENT_HIDE$3 = `hide${EVENT_KEY$6}`;
const EVENT_HIDE_PREVENTED = `hidePrevented${EVENT_KEY$6}`;
const EVENT_HIDDEN$3 = `hidden${EVENT_KEY$6}`;
const EVENT_SHOW$3 = `show${EVENT_KEY$6}`;
const EVENT_SHOWN$3 = `shown${EVENT_KEY$6}`;
const EVENT_RESIZE = `resize${EVENT_KEY$6}`;
const EVENT_CLICK_DISMISS = `click.dismiss${EVENT_KEY$6}`;
const EVENT_KEYDOWN_DISMISS$1 = `keydown.dismiss${EVENT_KEY$6}`;
const EVENT_MOUSEUP_DISMISS = `mouseup.dismiss${EVENT_KEY$6}`;
const EVENT_MOUSEDOWN_DISMISS = `mousedown.dismiss${EVENT_KEY$6}`;
const EVENT_CLICK_DATA_API$2 = `click${EVENT_KEY$6}${DATA_API_KEY$3}`;
const CLASS_NAME_OPEN = 'modal-open';
const CLASS_NAME_FADE$3 = 'fade';
const CLASS_NAME_SHOW$4 = 'show';
const CLASS_NAME_STATIC = 'modal-static';
const OPEN_SELECTOR$1 = '.modal.show';
const SELECTOR_DIALOG = '.modal-dialog';
const SELECTOR_MODAL_BODY = '.modal-body';
const SELECTOR_DATA_TOGGLE$2 = '[data-bs-toggle="modal"]';
class Modal extends BaseComponent {
constructor(element, config) {
super(element);
this._config = this._getConfig(config);
this._dialog = SelectorEngine.findOne(SELECTOR_DIALOG, this._element);
this._backdrop = this._initializeBackDrop();
this._focustrap = this._initializeFocusTrap();
this._isShown = false;
this._ignoreBackdropClick = false;
this._isTransitioning = false;
this._scrollBar = new ScrollBarHelper();
}
static get Default() {
return Default$5;
}
static get NAME() {
return NAME$6;
}
toggle(relatedTarget) {
return this._isShown ? this.hide() : this.show(relatedTarget);
}
show(relatedTarget) {
if (this._isShown || this._isTransitioning) {
return;
}
const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$3, {
relatedTarget
});
if (showEvent.defaultPrevented) {
return;
}
this._isShown = true;
if (this._isAnimated()) {
this._isTransitioning = true;
}
this._scrollBar.hide();
document.body.classList.add(CLASS_NAME_OPEN);
this._adjustDialog();
this._setEscapeEvent();
this._setResizeEvent();
EventHandler.on(this._dialog, EVENT_MOUSEDOWN_DISMISS, () => {
EventHandler.one(this._element, EVENT_MOUSEUP_DISMISS, event => {
if (event.target === this._element) {
this._ignoreBackdropClick = true;
}
});
});
this._showBackdrop(() => this._showElement(relatedTarget));
}
hide() {
if (!this._isShown || this._isTransitioning) {
return;
}
const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE$3);
if (hideEvent.defaultPrevented) {
return;
}
this._isShown = false;
const isAnimated = this._isAnimated();
if (isAnimated) {
this._isTransitioning = true;
}
this._setEscapeEvent();
this._setResizeEvent();
this._focustrap.deactivate();
this._element.classList.remove(CLASS_NAME_SHOW$4);
EventHandler.off(this._element, EVENT_CLICK_DISMISS);
EventHandler.off(this._dialog, EVENT_MOUSEDOWN_DISMISS);
this._queueCallback(() => this._hideModal(), this._element, isAnimated);
}
dispose() {
[window, this._dialog].forEach(htmlElement => EventHandler.off(htmlElement, EVENT_KEY$6));
this._backdrop.dispose();
this._focustrap.deactivate();
super.dispose();
}
handleUpdate() {
this._adjustDialog();
}
_initializeBackDrop() {
return new Backdrop({
isVisible: Boolean(this._config.backdrop),
isAnimated: this._isAnimated()
});
}
_initializeFocusTrap() {
return new FocusTrap({
trapElement: this._element
});
}
_getConfig(config) {
config = { ...Default$5,
...Manipulator.getDataAttributes(this._element),
...(typeof config === 'object' ? config : {})
};
typeCheckConfig(NAME$6, config, DefaultType$5);
return config;
}
_showElement(relatedTarget) {
const isAnimated = this._isAnimated();
const modalBody = SelectorEngine.findOne(SELECTOR_MODAL_BODY, this._dialog);
if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
document.body.append(this._element);
}
this._element.style.display = 'block';
this._element.removeAttribute('aria-hidden');
this._element.setAttribute('aria-modal', true);
this._element.setAttribute('role', 'dialog');
this._element.scrollTop = 0;
if (modalBody) {
modalBody.scrollTop = 0;
}
if (isAnimated) {
reflow(this._element);
}
this._element.classList.add(CLASS_NAME_SHOW$4);
const transitionComplete = () => {
if (this._config.focus) {
this._focustrap.activate();
}
this._isTransitioning = false;
EventHandler.trigger(this._element, EVENT_SHOWN$3, {
relatedTarget
});
};
this._queueCallback(transitionComplete, this._dialog, isAnimated);
}
_setEscapeEvent() {
if (this._isShown) {
EventHandler.on(this._element, EVENT_KEYDOWN_DISMISS$1, event => {
if (this._config.keyboard && event.key === ESCAPE_KEY$1) {
event.preventDefault();
this.hide();
} else if (!this._config.keyboard && event.key === ESCAPE_KEY$1) {
this._triggerBackdropTransition();
}
});
} else {
EventHandler.off(this._element, EVENT_KEYDOWN_DISMISS$1);
}
}
_setResizeEvent() {
if (this._isShown) {
EventHandler.on(window, EVENT_RESIZE, () => this._adjustDialog());
} else {
EventHandler.off(window, EVENT_RESIZE);
}
}
_hideModal() {
this._element.style.display = 'none';
this._element.setAttribute('aria-hidden', true);
this._element.removeAttribute('aria-modal');
this._element.removeAttribute('role');
this._isTransitioning = false;
this._backdrop.hide(() => {
document.body.classList.remove(CLASS_NAME_OPEN);
this._resetAdjustments();
this._scrollBar.reset();
EventHandler.trigger(this._element, EVENT_HIDDEN$3);
});
}
_showBackdrop(callback) {
EventHandler.on(this._element, EVENT_CLICK_DISMISS, event => {
if (this._ignoreBackdropClick) {
this._ignoreBackdropClick = false;
return;
}
if (event.target !== event.currentTarget) {
return;
}
if (this._config.backdrop === true) {
this.hide();
} else if (this._config.backdrop === 'static') {
this._triggerBackdropTransition();
}
});
this._backdrop.show(callback);
}
_isAnimated() {
return this._element.classList.contains(CLASS_NAME_FADE$3);
}
_triggerBackdropTransition() {
const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE_PREVENTED);
if (hideEvent.defaultPrevented) {
return;
}
const {
classList,
scrollHeight,
style
} = this._element;
const isModalOverflowing = scrollHeight > document.documentElement.clientHeight;
if (!isModalOverflowing && style.overflowY === 'hidden' || classList.contains(CLASS_NAME_STATIC)) {
return;
}
if (!isModalOverflowing) {
style.overflowY = 'hidden';
}
classList.add(CLASS_NAME_STATIC);
this._queueCallback(() => {
classList.remove(CLASS_NAME_STATIC);
if (!isModalOverflowing) {
this._queueCallback(() => {
style.overflowY = '';
}, this._dialog);
}
}, this._dialog);
this._element.focus();
}
_adjustDialog() {
const isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
const scrollbarWidth = this._scrollBar.getWidth();
const isBodyOverflowing = scrollbarWidth > 0;
if (!isBodyOverflowing && isModalOverflowing && !isRTL() || isBodyOverflowing && !isModalOverflowing && isRTL()) {
this._element.style.paddingLeft = `${scrollbarWidth}px`;
}
if (isBodyOverflowing && !isModalOverflowing && !isRTL() || !isBodyOverflowing && isModalOverflowing && isRTL()) {
this._element.style.paddingRight = `${scrollbarWidth}px`;
}
}
_resetAdjustments() {
this._element.style.paddingLeft = '';
this._element.style.paddingRight = '';
}
static jQueryInterface(config, relatedTarget) {
return this.each(function () {
const data = Modal.getOrCreateInstance(this, config);
if (typeof config !== 'string') {
return;
}
if (typeof data[config] === 'undefined') {
throw new TypeError(`No method named "${config}"`);
}
data[config](relatedTarget);
});
}
}
EventHandler.on(document, EVENT_CLICK_DATA_API$2, SELECTOR_DATA_TOGGLE$2, function (event) {
const target = getElementFromSelector(this);
if (['A', 'AREA'].includes(this.tagName)) {
event.preventDefault();
}
EventHandler.one(target, EVENT_SHOW$3, showEvent => {
if (showEvent.defaultPrevented) {
return;
}
EventHandler.one(target, EVENT_HIDDEN$3, () => {
if (isVisible(this)) {
this.focus();
}
});
});
const allReadyOpen = SelectorEngine.findOne(OPEN_SELECTOR$1);
if (allReadyOpen) {
Modal.getInstance(allReadyOpen).hide();
}
const data = Modal.getOrCreateInstance(target);
data.toggle(this);
});
enableDismissTrigger(Modal);
defineJQueryPlugin(Modal);
const NAME$5 = 'offcanvas';
const DATA_KEY$5 = 'bs.offcanvas';
const EVENT_KEY$5 = `.${DATA_KEY$5}`;
const DATA_API_KEY$2 = '.data-api';
const EVENT_LOAD_DATA_API$1 = `load${EVENT_KEY$5}${DATA_API_KEY$2}`;
const ESCAPE_KEY = 'Escape';
const Default$4 = {
backdrop: true,
keyboard: true,
scroll: false
};
const DefaultType$4 = {
backdrop: 'boolean',
keyboard: 'boolean',
scroll: 'boolean'
};
const CLASS_NAME_SHOW$3 = 'show';
const CLASS_NAME_BACKDROP = 'offcanvas-backdrop';
const OPEN_SELECTOR = '.offcanvas.show';
const EVENT_SHOW$2 = `show${EVENT_KEY$5}`;
const EVENT_SHOWN$2 = `shown${EVENT_KEY$5}`;
const EVENT_HIDE$2 = `hide${EVENT_KEY$5}`;
const EVENT_HIDDEN$2 = `hidden${EVENT_KEY$5}`;
const EVENT_CLICK_DATA_API$1 = `click${EVENT_KEY$5}${DATA_API_KEY$2}`;
const EVENT_KEYDOWN_DISMISS = `keydown.dismiss${EVENT_KEY$5}`;
const SELECTOR_DATA_TOGGLE$1 = '[data-bs-toggle="offcanvas"]';
class Offcanvas extends BaseComponent {
constructor(element, config) {
super(element);
this._config = this._getConfig(config);
this._isShown = false;
this._backdrop = this._initializeBackDrop();
this._focustrap = this._initializeFocusTrap();
this._addEventListeners();
}
static get NAME() {
return NAME$5;
}
static get Default() {
return Default$4;
}
toggle(relatedTarget) {
return this._isShown ? this.hide() : this.show(relatedTarget);
}
show(relatedTarget) {
if (this._isShown) {
return;
}
const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$2, {
relatedTarget
});
if (showEvent.defaultPrevented) {
return;
}
this._isShown = true;
this._element.style.visibility = 'visible';
this._backdrop.show();
if (!this._config.scroll) {
new ScrollBarHelper().hide();
}
this._element.removeAttribute('aria-hidden');
this._element.setAttribute('aria-modal', true);
this._element.setAttribute('role', 'dialog');
this._element.classList.add(CLASS_NAME_SHOW$3);
const completeCallBack = () => {
if (!this._config.scroll) {
this._focustrap.activate();
}
EventHandler.trigger(this._element, EVENT_SHOWN$2, {
relatedTarget
});
};
this._queueCallback(completeCallBack, this._element, true);
}
hide() {
if (!this._isShown) {
return;
}
const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE$2);
if (hideEvent.defaultPrevented) {
return;
}
this._focustrap.deactivate();
this._element.blur();
this._isShown = false;
this._element.classList.remove(CLASS_NAME_SHOW$3);
this._backdrop.hide();
const completeCallback = () => {
this._element.setAttribute('aria-hidden', true);
this._element.removeAttribute('aria-modal');
this._element.removeAttribute('role');
this._element.style.visibility = 'hidden';
if (!this._config.scroll) {
new ScrollBarHelper().reset();
}
EventHandler.trigger(this._element, EVENT_HIDDEN$2);
};
this._queueCallback(completeCallback, this._element, true);
}
dispose() {
this._backdrop.dispose();
this._focustrap.deactivate();
super.dispose();
}
_getConfig(config) {
config = { ...Default$4,
...Manipulator.getDataAttributes(this._element),
...(typeof config === 'object' ? config : {})
};
typeCheckConfig(NAME$5, config, DefaultType$4);
return config;
}
_initializeBackDrop() {
return new Backdrop({
className: CLASS_NAME_BACKDROP,
isVisible: this._config.backdrop,
isAnimated: true,
rootElement: this._element.parentNode,
clickCallback: () => this.hide()
});
}
_initializeFocusTrap() {
return new FocusTrap({
trapElement: this._element
});
}
_addEventListeners() {
EventHandler.on(this._element, EVENT_KEYDOWN_DISMISS, event => {
if (this._config.keyboard && event.key === ESCAPE_KEY) {
this.hide();
}
});
}
static jQueryInterface(config) {
return this.each(function () {
const data = Offcanvas.getOrCreateInstance(this, config);
if (typeof config !== 'string') {
return;
}
if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
throw new TypeError(`No method named "${config}"`);
}
data[config](this);
});
}
}
EventHandler.on(document, EVENT_CLICK_DATA_API$1, SELECTOR_DATA_TOGGLE$1, function (event) {
const target = getElementFromSelector(this);
if (['A', 'AREA'].includes(this.tagName)) {
event.preventDefault();
}
if (isDisabled(this)) {
return;
}
EventHandler.one(target, EVENT_HIDDEN$2, () => {
if (isVisible(this)) {
this.focus();
}
});
const allReadyOpen = SelectorEngine.findOne(OPEN_SELECTOR);
if (allReadyOpen && allReadyOpen !== target) {
Offcanvas.getInstance(allReadyOpen).hide();
}
const data = Offcanvas.getOrCreateInstance(target);
data.toggle(this);
});
EventHandler.on(window, EVENT_LOAD_DATA_API$1, () => SelectorEngine.find(OPEN_SELECTOR).forEach(el => Offcanvas.getOrCreateInstance(el).show()));
enableDismissTrigger(Offcanvas);
defineJQueryPlugin(Offcanvas);
const uriAttributes = new Set(['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href']);
const ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
const SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file|sms):|[^#&/:?]*(?:[#/?]|$))/i;
const DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i;
const allowedAttribute = (attribute, allowedAttributeList) => {
const attributeName = attribute.nodeName.toLowerCase();
if (allowedAttributeList.includes(attributeName)) {
if (uriAttributes.has(attributeName)) {
return Boolean(SAFE_URL_PATTERN.test(attribute.nodeValue) || DATA_URL_PATTERN.test(attribute.nodeValue));
}
return true;
}
const regExp = allowedAttributeList.filter(attributeRegex => attributeRegex instanceof RegExp);
for (let i = 0, len = regExp.length; i < len; i++) {
if (regExp[i].test(attributeName)) {
return true;
}
}
return false;
};
const DefaultAllowlist = {
'*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
a: ['target', 'href', 'title', 'rel'],
area: [],
b: [],
br: [],
col: [],
code: [],
div: [],
em: [],
hr: [],
h1: [],
h2: [],
h3: [],
h4: [],
h5: [],
h6: [],
i: [],
img: ['src', 'srcset', 'alt', 'title', 'width', 'height'],
li: [],
ol: [],
p: [],
pre: [],
s: [],
small: [],
span: [],
sub: [],
sup: [],
strong: [],
u: [],
ul: []
};
function sanitizeHtml(unsafeHtml, allowList, sanitizeFn) {
if (!unsafeHtml.length) {
return unsafeHtml;
}
if (sanitizeFn && typeof sanitizeFn === 'function') {
return sanitizeFn(unsafeHtml);
}
const domParser = new window.DOMParser();
const createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
const elements = [].concat(...createdDocument.body.querySelectorAll('*'));
for (let i = 0, len = elements.length; i < len; i++) {
const element = elements[i];
const elementName = element.nodeName.toLowerCase();
if (!Object.keys(allowList).includes(elementName)) {
element.remove();
continue;
}
const attributeList = [].concat(...element.attributes);
const allowedAttributes = [].concat(allowList['*'] || [], allowList[elementName] || []);
attributeList.forEach(attribute => {
if (!allowedAttribute(attribute, allowedAttributes)) {
element.removeAttribute(attribute.nodeName);
}
});
}
return createdDocument.body.innerHTML;
}
const NAME$4 = 'tooltip';
const DATA_KEY$4 = 'bs.tooltip';
const EVENT_KEY$4 = `.${DATA_KEY$4}`;
const CLASS_PREFIX$1 = 'bs-tooltip';
const DISALLOWED_ATTRIBUTES = new Set(['sanitize', 'allowList', 'sanitizeFn']);
const DefaultType$3 = {
animation: 'boolean',
template: 'string',
title: '(string|element|function)',
trigger: 'string',
delay: '(number|object)',
html: 'boolean',
selector: '(string|boolean)',
placement: '(string|function)',
offset: '(array|string|function)',
container: '(string|element|boolean)',
fallbackPlacements: 'array',
boundary: '(string|element)',
customClass: '(string|function)',
sanitize: 'boolean',
sanitizeFn: '(null|function)',
allowList: 'object',
popperConfig: '(null|object|function)'
};
const AttachmentMap = {
AUTO: 'auto',
TOP: 'top',
RIGHT: isRTL() ? 'left' : 'right',
BOTTOM: 'bottom',
LEFT: isRTL() ? 'right' : 'left'
};
const Default$3 = {
animation: true,
template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-arrow"></div>' + '<div class="tooltip-inner"></div>' + '</div>',
trigger: 'hover focus',
title: '',
delay: 0,
html: false,
selector: false,
placement: 'top',
offset: [0, 0],
container: false,
fallbackPlacements: ['top', 'right', 'bottom', 'left'],
boundary: 'clippingParents',
customClass: '',
sanitize: true,
sanitizeFn: null,
allowList: DefaultAllowlist,
popperConfig: null
};
const Event$2 = {
HIDE: `hide${EVENT_KEY$4}`,
HIDDEN: `hidden${EVENT_KEY$4}`,
SHOW: `show${EVENT_KEY$4}`,
SHOWN: `shown${EVENT_KEY$4}`,
INSERTED: `inserted${EVENT_KEY$4}`,
CLICK: `click${EVENT_KEY$4}`,
FOCUSIN: `focusin${EVENT_KEY$4}`,
FOCUSOUT: `focusout${EVENT_KEY$4}`,
MOUSEENTER: `mouseenter${EVENT_KEY$4}`,
MOUSELEAVE: `mouseleave${EVENT_KEY$4}`
};
const CLASS_NAME_FADE$2 = 'fade';
const CLASS_NAME_MODAL = 'modal';
const CLASS_NAME_SHOW$2 = 'show';
const HOVER_STATE_SHOW = 'show';
const HOVER_STATE_OUT = 'out';
const SELECTOR_TOOLTIP_INNER = '.tooltip-inner';
const SELECTOR_MODAL = `.${CLASS_NAME_MODAL}`;
const EVENT_MODAL_HIDE = 'hide.bs.modal';
const TRIGGER_HOVER = 'hover';
const TRIGGER_FOCUS = 'focus';
const TRIGGER_CLICK = 'click';
const TRIGGER_MANUAL = 'manual';
class Tooltip extends BaseComponent {
constructor(element, config) {
if (typeof Popper === 'undefined') {
throw new TypeError('Bootstrap\'s tooltips require Popper (https://popper.js.org)');
}
super(element);
this._isEnabled = true;
this._timeout = 0;
this._hoverState = '';
this._activeTrigger = {};
this._popper = null;
this._config = this._getConfig(config);
this.tip = null;
this._setListeners();
}
static get Default() {
return Default$3;
}
static get NAME() {
return NAME$4;
}
static get Event() {
return Event$2;
}
static get DefaultType() {
return DefaultType$3;
}
enable() {
this._isEnabled = true;
}
disable() {
this._isEnabled = false;
}
toggleEnabled() {
this._isEnabled = !this._isEnabled;
}
toggle(event) {
if (!this._isEnabled) {
return;
}
if (event) {
const context = this._initializeOnDelegatedTarget(event);
context._activeTrigger.click = !context._activeTrigger.click;
if (context._isWithActiveTrigger()) {
context._enter(null, context);
} else {
context._leave(null, context);
}
} else {
if (this.getTipElement().classList.contains(CLASS_NAME_SHOW$2)) {
this._leave(null, this);
return;
}
this._enter(null, this);
}
}
dispose() {
clearTimeout(this._timeout);
EventHandler.off(this._element.closest(SELECTOR_MODAL), EVENT_MODAL_HIDE, this._hideModalHandler);
if (this.tip) {
this.tip.remove();
}
this._disposePopper();
super.dispose();
}
show() {
if (this._element.style.display === 'none') {
throw new Error('Please use show on visible elements');
}
if (!(this.isWithContent() && this._isEnabled)) {
return;
}
const showEvent = EventHandler.trigger(this._element, this.constructor.Event.SHOW);
const shadowRoot = findShadowRoot(this._element);
const isInTheDom = shadowRoot === null ? this._element.ownerDocument.documentElement.contains(this._element) : shadowRoot.contains(this._element);
if (showEvent.defaultPrevented || !isInTheDom) {
return;
}
if (this.constructor.NAME === 'tooltip' && this.tip && this.getTitle() !== this.tip.querySelector(SELECTOR_TOOLTIP_INNER).innerHTML) {
this._disposePopper();
this.tip.remove();
this.tip = null;
}
const tip = this.getTipElement();
const tipId = getUID(this.constructor.NAME);
tip.setAttribute('id', tipId);
this._element.setAttribute('aria-describedby', tipId);
if (this._config.animation) {
tip.classList.add(CLASS_NAME_FADE$2);
}
const placement = typeof this._config.placement === 'function' ? this._config.placement.call(this, tip, this._element) : this._config.placement;
const attachment = this._getAttachment(placement);
this._addAttachmentClass(attachment);
const {
container
} = this._config;
Data.set(tip, this.constructor.DATA_KEY, this);
if (!this._element.ownerDocument.documentElement.contains(this.tip)) {
container.append(tip);
EventHandler.trigger(this._element, this.constructor.Event.INSERTED);
}
if (this._popper) {
this._popper.update();
} else {
this._popper = createPopper(this._element, tip, this._getPopperConfig(attachment));
}
tip.classList.add(CLASS_NAME_SHOW$2);
const customClass = this._resolvePossibleFunction(this._config.customClass);
if (customClass) {
tip.classList.add(...customClass.split(' '));
}
if ('ontouchstart' in document.documentElement) {
[].concat(...document.body.children).forEach(element => {
EventHandler.on(element, 'mouseover', noop);
});
}
const complete = () => {
const prevHoverState = this._hoverState;
this._hoverState = null;
EventHandler.trigger(this._element, this.constructor.Event.SHOWN);
if (prevHoverState === HOVER_STATE_OUT) {
this._leave(null, this);
}
};
const isAnimated = this.tip.classList.contains(CLASS_NAME_FADE$2);
this._queueCallback(complete, this.tip, isAnimated);
}
hide() {
if (!this._popper) {
return;
}
const tip = this.getTipElement();
const complete = () => {
if (this._isWithActiveTrigger()) {
return;
}
if (this._hoverState !== HOVER_STATE_SHOW) {
tip.remove();
}
this._cleanTipClass();
this._element.removeAttribute('aria-describedby');
EventHandler.trigger(this._element, this.constructor.Event.HIDDEN);
this._disposePopper();
};
const hideEvent = EventHandler.trigger(this._element, this.constructor.Event.HIDE);
if (hideEvent.defaultPrevented) {
return;
}
tip.classList.remove(CLASS_NAME_SHOW$2);
if ('ontouchstart' in document.documentElement) {
[].concat(...document.body.children).forEach(element => EventHandler.off(element, 'mouseover', noop));
}
this._activeTrigger[TRIGGER_CLICK] = false;
this._activeTrigger[TRIGGER_FOCUS] = false;
this._activeTrigger[TRIGGER_HOVER] = false;
const isAnimated = this.tip.classList.contains(CLASS_NAME_FADE$2);
this._queueCallback(complete, this.tip, isAnimated);
this._hoverState = '';
}
update() {
if (this._popper !== null) {
this._popper.update();
}
}
isWithContent() {
return Boolean(this.getTitle());
}
getTipElement() {
if (this.tip) {
return this.tip;
}
const element = document.createElement('div');
element.innerHTML = this._config.template;
const tip = element.children[0];
this.setContent(tip);
tip.classList.remove(CLASS_NAME_FADE$2, CLASS_NAME_SHOW$2);
this.tip = tip;
return this.tip;
}
setContent(tip) {
this._sanitizeAndSetContent(tip, this.getTitle(), SELECTOR_TOOLTIP_INNER);
}
_sanitizeAndSetContent(template, content, selector) {
const templateElement = SelectorEngine.findOne(selector, template);
if (!content && templateElement) {
templateElement.remove();
return;
}
this.setElementContent(templateElement, content);
}
setElementContent(element, content) {
if (element === null) {
return;
}
if (isElement(content)) {
content = getElement(content);
if (this._config.html) {
if (content.parentNode !== element) {
element.innerHTML = '';
element.append(content);
}
} else {
element.textContent = content.textContent;
}
return;
}
if (this._config.html) {
if (this._config.sanitize) {
content = sanitizeHtml(content, this._config.allowList, this._config.sanitizeFn);
}
element.innerHTML = content;
} else {
element.textContent = content;
}
}
getTitle() {
const title = this._element.getAttribute('data-bs-original-title') || this._config.title;
return this._resolvePossibleFunction(title);
}
updateAttachment(attachment) {
if (attachment === 'right') {
return 'end';
}
if (attachment === 'left') {
return 'start';
}
return attachment;
}
_initializeOnDelegatedTarget(event, context) {
return context || this.constructor.getOrCreateInstance(event.delegateTarget, this._getDelegateConfig());
}
_getOffset() {
const {
offset
} = this._config;
if (typeof offset === 'string') {
return offset.split(',').map(val => Number.parseInt(val, 10));
}
if (typeof offset === 'function') {
return popperData => offset(popperData, this._element);
}
return offset;
}
_resolvePossibleFunction(content) {
return typeof content === 'function' ? content.call(this._element) : content;
}
_getPopperConfig(attachment) {
const defaultBsPopperConfig = {
placement: attachment,
modifiers: [{
name: 'flip',
options: {
fallbackPlacements: this._config.fallbackPlacements
}
}, {
name: 'offset',
options: {
offset: this._getOffset()
}
}, {
name: 'preventOverflow',
options: {
boundary: this._config.boundary
}
}, {
name: 'arrow',
options: {
element: `.${this.constructor.NAME}-arrow`
}
}, {
name: 'onChange',
enabled: true,
phase: 'afterWrite',
fn: data => this._handlePopperPlacementChange(data)
}],
onFirstUpdate: data => {
if (data.options.placement !== data.placement) {
this._handlePopperPlacementChange(data);
}
}
};
return { ...defaultBsPopperConfig,
...(typeof this._config.popperConfig === 'function' ? this._config.popperConfig(defaultBsPopperConfig) : this._config.popperConfig)
};
}
_addAttachmentClass(attachment) {
this.getTipElement().classList.add(`${this._getBasicClassPrefix()}-${this.updateAttachment(attachment)}`);
}
_getAttachment(placement) {
return AttachmentMap[placement.toUpperCase()];
}
_setListeners() {
const triggers = this._config.trigger.split(' ');
triggers.forEach(trigger => {
if (trigger === 'click') {
EventHandler.on(this._element, this.constructor.Event.CLICK, this._config.selector, event => this.toggle(event));
} else if (trigger !== TRIGGER_MANUAL) {
const eventIn = trigger === TRIGGER_HOVER ? this.constructor.Event.MOUSEENTER : this.constructor.Event.FOCUSIN;
const eventOut = trigger === TRIGGER_HOVER ? this.constructor.Event.MOUSELEAVE : this.constructor.Event.FOCUSOUT;
EventHandler.on(this._element, eventIn, this._config.selector, event => this._enter(event));
EventHandler.on(this._element, eventOut, this._config.selector, event => this._leave(event));
}
});
this._hideModalHandler = () => {
if (this._element) {
this.hide();
}
};
EventHandler.on(this._element.closest(SELECTOR_MODAL), EVENT_MODAL_HIDE, this._hideModalHandler);
if (this._config.selector) {
this._config = { ...this._config,
trigger: 'manual',
selector: ''
};
} else {
this._fixTitle();
}
}
_fixTitle() {
const title = this._element.getAttribute('title');
const originalTitleType = typeof this._element.getAttribute('data-bs-original-title');
if (title || originalTitleType !== 'string') {
this._element.setAttribute('data-bs-original-title', title || '');
if (title && !this._element.getAttribute('aria-label') && !this._element.textContent) {
this._element.setAttribute('aria-label', title);
}
this._element.setAttribute('title', '');
}
}
_enter(event, context) {
context = this._initializeOnDelegatedTarget(event, context);
if (event) {
context._activeTrigger[event.type === 'focusin' ? TRIGGER_FOCUS : TRIGGER_HOVER] = true;
}
if (context.getTipElement().classList.contains(CLASS_NAME_SHOW$2) || context._hoverState === HOVER_STATE_SHOW) {
context._hoverState = HOVER_STATE_SHOW;
return;
}
clearTimeout(context._timeout);
context._hoverState = HOVER_STATE_SHOW;
if (!context._config.delay || !context._config.delay.show) {
context.show();
return;
}
context._timeout = setTimeout(() => {
if (context._hoverState === HOVER_STATE_SHOW) {
context.show();
}
}, context._config.delay.show);
}
_leave(event, context) {
context = this._initializeOnDelegatedTarget(event, context);
if (event) {
context._activeTrigger[event.type === 'focusout' ? TRIGGER_FOCUS : TRIGGER_HOVER] = context._element.contains(event.relatedTarget);
}
if (context._isWithActiveTrigger()) {
return;
}
clearTimeout(context._timeout);
context._hoverState = HOVER_STATE_OUT;
if (!context._config.delay || !context._config.delay.hide) {
context.hide();
return;
}
context._timeout = setTimeout(() => {
if (context._hoverState === HOVER_STATE_OUT) {
context.hide();
}
}, context._config.delay.hide);
}
_isWithActiveTrigger() {
for (const trigger in this._activeTrigger) {
if (this._activeTrigger[trigger]) {
return true;
}
}
return false;
}
_getConfig(config) {
const dataAttributes = Manipulator.getDataAttributes(this._element);
Object.keys(dataAttributes).forEach(dataAttr => {
if (DISALLOWED_ATTRIBUTES.has(dataAttr)) {
delete dataAttributes[dataAttr];
}
});
config = { ...this.constructor.Default,
...dataAttributes,
...(typeof config === 'object' && config ? config : {})
};
config.container = config.container === false ? document.body : getElement(config.container);
if (typeof config.delay === 'number') {
config.delay = {
show: config.delay,
hide: config.delay
};
}
if (typeof config.title === 'number') {
config.title = config.title.toString();
}
if (typeof config.content === 'number') {
config.content = config.content.toString();
}
typeCheckConfig(NAME$4, config, this.constructor.DefaultType);
if (config.sanitize) {
config.template = sanitizeHtml(config.template, config.allowList, config.sanitizeFn);
}
return config;
}
_getDelegateConfig() {
const config = {};
for (const key in this._config) {
if (this.constructor.Default[key] !== this._config[key]) {
config[key] = this._config[key];
}
}
return config;
}
_cleanTipClass() {
const tip = this.getTipElement();
const basicClassPrefixRegex = new RegExp(`(^|\\s)${this._getBasicClassPrefix()}\\S+`, 'g');
const tabClass = tip.getAttribute('class').match(basicClassPrefixRegex);
if (tabClass !== null && tabClass.length > 0) {
tabClass.map(token => token.trim()).forEach(tClass => tip.classList.remove(tClass));
}
}
_getBasicClassPrefix() {
return CLASS_PREFIX$1;
}
_handlePopperPlacementChange(popperData) {
const {
state
} = popperData;
if (!state) {
return;
}
this.tip = state.elements.popper;
this._cleanTipClass();
this._addAttachmentClass(this._getAttachment(state.placement));
}
_disposePopper() {
if (this._popper) {
this._popper.destroy();
this._popper = null;
}
}
static jQueryInterface(config) {
return this.each(function () {
const data = Tooltip.getOrCreateInstance(this, config);
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError(`No method named "${config}"`);
}
data[config]();
}
});
}
}
defineJQueryPlugin(Tooltip);
const NAME$3 = 'popover';
const DATA_KEY$3 = 'bs.popover';
const EVENT_KEY$3 = `.${DATA_KEY$3}`;
const CLASS_PREFIX = 'bs-popover';
const Default$2 = { ...Tooltip.Default,
placement: 'right',
offset: [0, 8],
trigger: 'click',
content: '',
template: '<div class="popover" role="tooltip">' + '<div class="popover-arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div>' + '</div>'
};
const DefaultType$2 = { ...Tooltip.DefaultType,
content: '(string|element|function)'
};
const Event$1 = {
HIDE: `hide${EVENT_KEY$3}`,
HIDDEN: `hidden${EVENT_KEY$3}`,
SHOW: `show${EVENT_KEY$3}`,
SHOWN: `shown${EVENT_KEY$3}`,
INSERTED: `inserted${EVENT_KEY$3}`,
CLICK: `click${EVENT_KEY$3}`,
FOCUSIN: `focusin${EVENT_KEY$3}`,
FOCUSOUT: `focusout${EVENT_KEY$3}`,
MOUSEENTER: `mouseenter${EVENT_KEY$3}`,
MOUSELEAVE: `mouseleave${EVENT_KEY$3}`
};
const SELECTOR_TITLE = '.popover-header';
const SELECTOR_CONTENT = '.popover-body';
class Popover extends Tooltip {
static get Default() {
return Default$2;
}
static get NAME() {
return NAME$3;
}
static get Event() {
return Event$1;
}
static get DefaultType() {
return DefaultType$2;
}
isWithContent() {
return this.getTitle() || this._getContent();
}
setContent(tip) {
this._sanitizeAndSetContent(tip, this.getTitle(), SELECTOR_TITLE);
this._sanitizeAndSetContent(tip, this._getContent(), SELECTOR_CONTENT);
}
_getContent() {
return this._resolvePossibleFunction(this._config.content);
}
_getBasicClassPrefix() {
return CLASS_PREFIX;
}
static jQueryInterface(config) {
return this.each(function () {
const data = Popover.getOrCreateInstance(this, config);
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError(`No method named "${config}"`);
}
data[config]();
}
});
}
}
defineJQueryPlugin(Popover);
const NAME$2 = 'scrollspy';
const DATA_KEY$2 = 'bs.scrollspy';
const EVENT_KEY$2 = `.${DATA_KEY$2}`;
const DATA_API_KEY$1 = '.data-api';
const Default$1 = {
offset: 10,
method: 'auto',
target: ''
};
const DefaultType$1 = {
offset: 'number',
method: 'string',
target: '(string|element)'
};
const EVENT_ACTIVATE = `activate${EVENT_KEY$2}`;
const EVENT_SCROLL = `scroll${EVENT_KEY$2}`;
const EVENT_LOAD_DATA_API = `load${EVENT_KEY$2}${DATA_API_KEY$1}`;
const CLASS_NAME_DROPDOWN_ITEM = 'dropdown-item';
const CLASS_NAME_ACTIVE$1 = 'active';
const SELECTOR_DATA_SPY = '[data-bs-spy="scroll"]';
const SELECTOR_NAV_LIST_GROUP$1 = '.nav, .list-group';
const SELECTOR_NAV_LINKS = '.nav-link';
const SELECTOR_NAV_ITEMS = '.nav-item';
const SELECTOR_LIST_ITEMS = '.list-group-item';
const SELECTOR_LINK_ITEMS = `${SELECTOR_NAV_LINKS}, ${SELECTOR_LIST_ITEMS}, .${CLASS_NAME_DROPDOWN_ITEM}`;
const SELECTOR_DROPDOWN$1 = '.dropdown';
const SELECTOR_DROPDOWN_TOGGLE$1 = '.dropdown-toggle';
const METHOD_OFFSET = 'offset';
const METHOD_POSITION = 'position';
class ScrollSpy extends BaseComponent {
constructor(element, config) {
super(element);
this._scrollElement = this._element.tagName === 'BODY' ? window : this._element;
this._config = this._getConfig(config);
this._offsets = [];
this._targets = [];
this._activeTarget = null;
this._scrollHeight = 0;
EventHandler.on(this._scrollElement, EVENT_SCROLL, () => this._process());
this.refresh();
this._process();
}
static get Default() {
return Default$1;
}
static get NAME() {
return NAME$2;
}
refresh() {
const autoMethod = this._scrollElement === this._scrollElement.window ? METHOD_OFFSET : METHOD_POSITION;
const offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
const offsetBase = offsetMethod === METHOD_POSITION ? this._getScrollTop() : 0;
this._offsets = [];
this._targets = [];
this._scrollHeight = this._getScrollHeight();
const targets = SelectorEngine.find(SELECTOR_LINK_ITEMS, this._config.target);
targets.map(element => {
const targetSelector = getSelectorFromElement(element);
const target = targetSelector ? SelectorEngine.findOne(targetSelector) : null;
if (target) {
const targetBCR = target.getBoundingClientRect();
if (targetBCR.width || targetBCR.height) {
return [Manipulator[offsetMethod](target).top + offsetBase, targetSelector];
}
}
return null;
}).filter(item => item).sort((a, b) => a[0] - b[0]).forEach(item => {
this._offsets.push(item[0]);
this._targets.push(item[1]);
});
}
dispose() {
EventHandler.off(this._scrollElement, EVENT_KEY$2);
super.dispose();
}
_getConfig(config) {
config = { ...Default$1,
...Manipulator.getDataAttributes(this._element),
...(typeof config === 'object' && config ? config : {})
};
config.target = getElement(config.target) || document.documentElement;
typeCheckConfig(NAME$2, config, DefaultType$1);
return config;
}
_getScrollTop() {
return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
}
_getScrollHeight() {
return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
}
_getOffsetHeight() {
return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
}
_process() {
const scrollTop = this._getScrollTop() + this._config.offset;
const scrollHeight = this._getScrollHeight();
const maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
if (this._scrollHeight !== scrollHeight) {
this.refresh();
}
if (scrollTop >= maxScroll) {
const target = this._targets[this._targets.length - 1];
if (this._activeTarget !== target) {
this._activate(target);
}
return;
}
if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
this._activeTarget = null;
this._clear();
return;
}
for (let i = this._offsets.length; i--;) {
const isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
if (isActiveTarget) {
this._activate(this._targets[i]);
}
}
}
_activate(target) {
this._activeTarget = target;
this._clear();
const queries = SELECTOR_LINK_ITEMS.split(',').map(selector => `${selector}[data-bs-target="${target}"],${selector}[href="${target}"]`);
const link = SelectorEngine.findOne(queries.join(','), this._config.target);
link.classList.add(CLASS_NAME_ACTIVE$1);
if (link.classList.contains(CLASS_NAME_DROPDOWN_ITEM)) {
SelectorEngine.findOne(SELECTOR_DROPDOWN_TOGGLE$1, link.closest(SELECTOR_DROPDOWN$1)).classList.add(CLASS_NAME_ACTIVE$1);
} else {
SelectorEngine.parents(link, SELECTOR_NAV_LIST_GROUP$1).forEach(listGroup => {
SelectorEngine.prev(listGroup, `${SELECTOR_NAV_LINKS}, ${SELECTOR_LIST_ITEMS}`).forEach(item => item.classList.add(CLASS_NAME_ACTIVE$1));
SelectorEngine.prev(listGroup, SELECTOR_NAV_ITEMS).forEach(navItem => {
SelectorEngine.children(navItem, SELECTOR_NAV_LINKS).forEach(item => item.classList.add(CLASS_NAME_ACTIVE$1));
});
});
}
EventHandler.trigger(this._scrollElement, EVENT_ACTIVATE, {
relatedTarget: target
});
}
_clear() {
SelectorEngine.find(SELECTOR_LINK_ITEMS, this._config.target).filter(node => node.classList.contains(CLASS_NAME_ACTIVE$1)).forEach(node => node.classList.remove(CLASS_NAME_ACTIVE$1));
}
static jQueryInterface(config) {
return this.each(function () {
const data = ScrollSpy.getOrCreateInstance(this, config);
if (typeof config !== 'string') {
return;
}
if (typeof data[config] === 'undefined') {
throw new TypeError(`No method named "${config}"`);
}
data[config]();
});
}
}
EventHandler.on(window, EVENT_LOAD_DATA_API, () => {
SelectorEngine.find(SELECTOR_DATA_SPY).forEach(spy => new ScrollSpy(spy));
});
defineJQueryPlugin(ScrollSpy);
const NAME$1 = 'tab';
const DATA_KEY$1 = 'bs.tab';
const EVENT_KEY$1 = `.${DATA_KEY$1}`;
const DATA_API_KEY = '.data-api';
const EVENT_HIDE$1 = `hide${EVENT_KEY$1}`;
const EVENT_HIDDEN$1 = `hidden${EVENT_KEY$1}`;
const EVENT_SHOW$1 = `show${EVENT_KEY$1}`;
const EVENT_SHOWN$1 = `shown${EVENT_KEY$1}`;
const EVENT_CLICK_DATA_API = `click${EVENT_KEY$1}${DATA_API_KEY}`;
const CLASS_NAME_DROPDOWN_MENU = 'dropdown-menu';
const CLASS_NAME_ACTIVE = 'active';
const CLASS_NAME_FADE$1 = 'fade';
const CLASS_NAME_SHOW$1 = 'show';
const SELECTOR_DROPDOWN = '.dropdown';
const SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
const SELECTOR_ACTIVE = '.active';
const SELECTOR_ACTIVE_UL = ':scope > li > .active';
const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="tab"], [data-bs-toggle="pill"], [data-bs-toggle="list"]';
const SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
const SELECTOR_DROPDOWN_ACTIVE_CHILD = ':scope > .dropdown-menu .active';
class Tab extends BaseComponent {
static get NAME() {
return NAME$1;
}
show() {
if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && this._element.classList.contains(CLASS_NAME_ACTIVE)) {
return;
}
let previous;
const target = getElementFromSelector(this._element);
const listElement = this._element.closest(SELECTOR_NAV_LIST_GROUP);
if (listElement) {
const itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? SELECTOR_ACTIVE_UL : SELECTOR_ACTIVE;
previous = SelectorEngine.find(itemSelector, listElement);
previous = previous[previous.length - 1];
}
const hideEvent = previous ? EventHandler.trigger(previous, EVENT_HIDE$1, {
relatedTarget: this._element
}) : null;
const showEvent = EventHandler.trigger(this._element, EVENT_SHOW$1, {
relatedTarget: previous
});
if (showEvent.defaultPrevented || hideEvent !== null && hideEvent.defaultPrevented) {
return;
}
this._activate(this._element, listElement);
const complete = () => {
EventHandler.trigger(previous, EVENT_HIDDEN$1, {
relatedTarget: this._element
});
EventHandler.trigger(this._element, EVENT_SHOWN$1, {
relatedTarget: previous
});
};
if (target) {
this._activate(target, target.parentNode, complete);
} else {
complete();
}
}
_activate(element, container, callback) {
const activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? SelectorEngine.find(SELECTOR_ACTIVE_UL, container) : SelectorEngine.children(container, SELECTOR_ACTIVE);
const active = activeElements[0];
const isTransitioning = callback && active && active.classList.contains(CLASS_NAME_FADE$1);
const complete = () => this._transitionComplete(element, active, callback);
if (active && isTransitioning) {
active.classList.remove(CLASS_NAME_SHOW$1);
this._queueCallback(complete, element, true);
} else {
complete();
}
}
_transitionComplete(element, active, callback) {
if (active) {
active.classList.remove(CLASS_NAME_ACTIVE);
const dropdownChild = SelectorEngine.findOne(SELECTOR_DROPDOWN_ACTIVE_CHILD, active.parentNode);
if (dropdownChild) {
dropdownChild.classList.remove(CLASS_NAME_ACTIVE);
}
if (active.getAttribute('role') === 'tab') {
active.setAttribute('aria-selected', false);
}
}
element.classList.add(CLASS_NAME_ACTIVE);
if (element.getAttribute('role') === 'tab') {
element.setAttribute('aria-selected', true);
}
reflow(element);
if (element.classList.contains(CLASS_NAME_FADE$1)) {
element.classList.add(CLASS_NAME_SHOW$1);
}
let parent = element.parentNode;
if (parent && parent.nodeName === 'LI') {
parent = parent.parentNode;
}
if (parent && parent.classList.contains(CLASS_NAME_DROPDOWN_MENU)) {
const dropdownElement = element.closest(SELECTOR_DROPDOWN);
if (dropdownElement) {
SelectorEngine.find(SELECTOR_DROPDOWN_TOGGLE, dropdownElement).forEach(dropdown => dropdown.classList.add(CLASS_NAME_ACTIVE));
}
element.setAttribute('aria-expanded', true);
}
if (callback) {
callback();
}
}
static jQueryInterface(config) {
return this.each(function () {
const data = Tab.getOrCreateInstance(this);
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError(`No method named "${config}"`);
}
data[config]();
}
});
}
}
EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
if (['A', 'AREA'].includes(this.tagName)) {
event.preventDefault();
}
if (isDisabled(this)) {
return;
}
const data = Tab.getOrCreateInstance(this);
data.show();
});
defineJQueryPlugin(Tab);
const NAME = 'toast';
const DATA_KEY = 'bs.toast';
const EVENT_KEY = `.${DATA_KEY}`;
const EVENT_MOUSEOVER = `mouseover${EVENT_KEY}`;
const EVENT_MOUSEOUT = `mouseout${EVENT_KEY}`;
const EVENT_FOCUSIN = `focusin${EVENT_KEY}`;
const EVENT_FOCUSOUT = `focusout${EVENT_KEY}`;
const EVENT_HIDE = `hide${EVENT_KEY}`;
const EVENT_HIDDEN = `hidden${EVENT_KEY}`;
const EVENT_SHOW = `show${EVENT_KEY}`;
const EVENT_SHOWN = `shown${EVENT_KEY}`;
const CLASS_NAME_FADE = 'fade';
const CLASS_NAME_HIDE = 'hide';
const CLASS_NAME_SHOW = 'show';
const CLASS_NAME_SHOWING = 'showing';
const DefaultType = {
animation: 'boolean',
autohide: 'boolean',
delay: 'number'
};
const Default = {
animation: true,
autohide: true,
delay: 5000
};
class Toast extends BaseComponent {
constructor(element, config) {
super(element);
this._config = this._getConfig(config);
this._timeout = null;
this._hasMouseInteraction = false;
this._hasKeyboardInteraction = false;
this._setListeners();
}
static get DefaultType() {
return DefaultType;
}
static get Default() {
return Default;
}
static get NAME() {
return NAME;
}
show() {
const showEvent = EventHandler.trigger(this._element, EVENT_SHOW);
if (showEvent.defaultPrevented) {
return;
}
this._clearTimeout();
if (this._config.animation) {
this._element.classList.add(CLASS_NAME_FADE);
}
const complete = () => {
this._element.classList.remove(CLASS_NAME_SHOWING);
EventHandler.trigger(this._element, EVENT_SHOWN);
this._maybeScheduleHide();
};
this._element.classList.remove(CLASS_NAME_HIDE);
reflow(this._element);
this._element.classList.add(CLASS_NAME_SHOW);
this._element.classList.add(CLASS_NAME_SHOWING);
this._queueCallback(complete, this._element, this._config.animation);
}
hide() {
if (!this._element.classList.contains(CLASS_NAME_SHOW)) {
return;
}
const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE);
if (hideEvent.defaultPrevented) {
return;
}
const complete = () => {
this._element.classList.add(CLASS_NAME_HIDE);
this._element.classList.remove(CLASS_NAME_SHOWING);
this._element.classList.remove(CLASS_NAME_SHOW);
EventHandler.trigger(this._element, EVENT_HIDDEN);
};
this._element.classList.add(CLASS_NAME_SHOWING);
this._queueCallback(complete, this._element, this._config.animation);
}
dispose() {
this._clearTimeout();
if (this._element.classList.contains(CLASS_NAME_SHOW)) {
this._element.classList.remove(CLASS_NAME_SHOW);
}
super.dispose();
}
_getConfig(config) {
config = { ...Default,
...Manipulator.getDataAttributes(this._element),
...(typeof config === 'object' && config ? config : {})
};
typeCheckConfig(NAME, config, this.constructor.DefaultType);
return config;
}
_maybeScheduleHide() {
if (!this._config.autohide) {
return;
}
if (this._hasMouseInteraction || this._hasKeyboardInteraction) {
return;
}
this._timeout = setTimeout(() => {
this.hide();
}, this._config.delay);
}
_onInteraction(event, isInteracting) {
switch (event.type) {
case 'mouseover':
case 'mouseout':
this._hasMouseInteraction = isInteracting;
break;
case 'focusin':
case 'focusout':
this._hasKeyboardInteraction = isInteracting;
break;
}
if (isInteracting) {
this._clearTimeout();
return;
}
const nextElement = event.relatedTarget;
if (this._element === nextElement || this._element.contains(nextElement)) {
return;
}
this._maybeScheduleHide();
}
_setListeners() {
EventHandler.on(this._element, EVENT_MOUSEOVER, event => this._onInteraction(event, true));
EventHandler.on(this._element, EVENT_MOUSEOUT, event => this._onInteraction(event, false));
EventHandler.on(this._element, EVENT_FOCUSIN, event => this._onInteraction(event, true));
EventHandler.on(this._element, EVENT_FOCUSOUT, event => this._onInteraction(event, false));
}
_clearTimeout() {
clearTimeout(this._timeout);
this._timeout = null;
}
static jQueryInterface(config) {
return this.each(function () {
const data = Toast.getOrCreateInstance(this, config);
if (typeof config === 'string') {
if (typeof data[config] === 'undefined') {
throw new TypeError(`No method named "${config}"`);
}
data[config](this);
}
});
}
}
enableDismissTrigger(Toast);
defineJQueryPlugin(Toast);
var bootstrap = /*#__PURE__*/Object.freeze({
__proto__: null,
Alert: Alert,
Button: Button,
Carousel: Carousel,
Collapse: Collapse,
Dropdown: Dropdown,
Modal: Modal,
Offcanvas: Offcanvas,
Popover: Popover,
ScrollSpy: ScrollSpy,
Tab: Tab,
Toast: Toast,
Tooltip: Tooltip
});
var dropdownTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="dropdown"]'));
dropdownTriggerList.map(function (dropdownTriggerEl) {
return new Dropdown(dropdownTriggerEl);
});
var tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'));
tooltipTriggerList.map(function (tooltipTriggerEl) {
var _ref, _tooltipTriggerEl$get;
var options = {
delay: {
show: 50,
hide: 50
},
html: (_ref = tooltipTriggerEl.getAttribute("data-bs-html") === "true") !== null && _ref !== void 0 ? _ref : false,
placement: (_tooltipTriggerEl$get = tooltipTriggerEl.getAttribute('data-bs-placement')) !== null && _tooltipTriggerEl$get !== void 0 ? _tooltipTriggerEl$get : 'auto'
};
return new Tooltip(tooltipTriggerEl, options);
});
var popoverTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="popover"]'));
popoverTriggerList.map(function (popoverTriggerEl) {
var _ref, _popoverTriggerEl$get;
var options = {
delay: {
show: 50,
hide: 50
},
html: (_ref = popoverTriggerEl.getAttribute('data-bs-html') === "true") !== null && _ref !== void 0 ? _ref : false,
placement: (_popoverTriggerEl$get = popoverTriggerEl.getAttribute('data-bs-placement')) !== null && _popoverTriggerEl$get !== void 0 ? _popoverTriggerEl$get : 'auto'
};
return new Popover(popoverTriggerEl, options);
});
var switchesTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="switch-icon"]'));
switchesTriggerList.map(function (switchTriggerEl) {
switchTriggerEl.addEventListener('click', function (e) {
e.stopPropagation();
switchTriggerEl.classList.toggle('active');
});
});
var EnableActivationTabsFromLocationHash = function EnableActivationTabsFromLocationHash() {
var locationHash = window.location.hash;
if (locationHash) {
var tabsList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tab"]'));
var matchedTabs = tabsList.filter(function (tab) {
return tab.hash === locationHash;
});
matchedTabs.map(function (tab) {
new Tab(tab).show();
});
}
};
EnableActivationTabsFromLocationHash();
var toastsTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="toast"]'));
toastsTriggerList.map(function (toastTriggerEl) {
return new Toast(toastTriggerEl);
});
window.bootstrap = bootstrap;
}));
/***/ }),
/* 20 */
/***/ ((module, exports, __webpack_require__) => {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*
* qTip2 - Pretty powerful tooltips - v3.0.3
* http://qtip2.com
*
* Copyright (c) 2016
* Released under the MIT licenses
* http://jquery.org/license
*
* Date: Wed May 11 2016 10:31 GMT+0100+0100
* Plugins: tips modal viewport svg imagemap ie6
* Styles: core basic css3
*/
/*global window: false, jQuery: false, console: false, define: false */
/* Cache window, document, undefined */
(function( window, document, undefined ) {
// Uses AMD or browser globals to create a jQuery plugin.
(function( factory ) {
"use strict";
if(true) {
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(3)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}
else {}
}
(function($) {
"use strict"; // Enable ECMAScript "strict" operation for this function. See more: http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/
;// Munge the primitives - Paul Irish tip
var TRUE = true,
FALSE = false,
NULL = null,
// Common variables
X = 'x', Y = 'y',
WIDTH = 'width',
HEIGHT = 'height',
// Positioning sides
TOP = 'top',
LEFT = 'left',
BOTTOM = 'bottom',
RIGHT = 'right',
CENTER = 'center',
// Position adjustment types
FLIP = 'flip',
FLIPINVERT = 'flipinvert',
SHIFT = 'shift',
// Shortcut vars
QTIP, PROTOTYPE, CORNER, CHECKS,
PLUGINS = {},
NAMESPACE = 'qtip',
ATTR_HAS = 'data-hasqtip',
ATTR_ID = 'data-qtip-id',
WIDGET = ['ui-widget', 'ui-tooltip'],
SELECTOR = '.'+NAMESPACE,
INACTIVE_EVENTS = 'click dblclick mousedown mouseup mousemove mouseleave mouseenter'.split(' '),
CLASS_FIXED = NAMESPACE+'-fixed',
CLASS_DEFAULT = NAMESPACE + '-default',
CLASS_FOCUS = NAMESPACE + '-focus',
CLASS_HOVER = NAMESPACE + '-hover',
CLASS_DISABLED = NAMESPACE+'-disabled',
replaceSuffix = '_replacedByqTip',
oldtitle = 'oldtitle',
trackingBound,
// Browser detection
BROWSER = {
/*
* IE version detection
*
* Adapted from: http://ajaxian.com/archives/attack-of-the-ie-conditional-comment
* Credit to James Padolsey for the original implemntation!
*/
ie: (function() {
/* eslint-disable no-empty */
var v, i;
for (
v = 4, i = document.createElement('div');
(i.innerHTML = '<!--[if gt IE ' + v + ']><i></i><![endif]-->') && i.getElementsByTagName('i')[0];
v+=1
) {}
return v > 4 ? v : NaN;
/* eslint-enable no-empty */
})(),
/*
* iOS version detection
*/
iOS: parseFloat(
('' + (/CPU.*OS ([0-9_]{1,5})|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent) || [0,''])[1])
.replace('undefined', '3_2').replace('_', '.').replace('_', '')
) || FALSE
};
;function QTip(target, options, id, attr) {
// Elements and ID
this.id = id;
this.target = target;
this.tooltip = NULL;
this.elements = { target: target };
// Internal constructs
this._id = NAMESPACE + '-' + id;
this.timers = { img: {} };
this.options = options;
this.plugins = {};
// Cache object
this.cache = {
event: {},
target: $(),
disabled: FALSE,
attr: attr,
onTooltip: FALSE,
lastClass: ''
};
// Set the initial flags
this.rendered = this.destroyed = this.disabled = this.waiting =
this.hiddenDuringWait = this.positioning = this.triggering = FALSE;
}
PROTOTYPE = QTip.prototype;
PROTOTYPE._when = function(deferreds) {
return $.when.apply($, deferreds);
};
PROTOTYPE.render = function(show) {
if(this.rendered || this.destroyed) { return this; } // If tooltip has already been rendered, exit
var self = this,
options = this.options,
cache = this.cache,
elements = this.elements,
text = options.content.text,
title = options.content.title,
button = options.content.button,
posOptions = options.position,
deferreds = [];
// Add ARIA attributes to target
$.attr(this.target[0], 'aria-describedby', this._id);
// Create public position object that tracks current position corners
cache.posClass = this._createPosClass(
(this.position = { my: posOptions.my, at: posOptions.at }).my
);
// Create tooltip element
this.tooltip = elements.tooltip = $('<div/>', {
'id': this._id,
'class': [ NAMESPACE, CLASS_DEFAULT, options.style.classes, cache.posClass ].join(' '),
'width': options.style.width || '',
'height': options.style.height || '',
'tracking': posOptions.target === 'mouse' && posOptions.adjust.mouse,
/* ARIA specific attributes */
'role': 'alert',
'aria-live': 'polite',
'aria-atomic': FALSE,
'aria-describedby': this._id + '-content',
'aria-hidden': TRUE
})
.toggleClass(CLASS_DISABLED, this.disabled)
.attr(ATTR_ID, this.id)
.data(NAMESPACE, this)
.appendTo(posOptions.container)
.append(
// Create content element
elements.content = $('<div />', {
'class': NAMESPACE + '-content',
'id': this._id + '-content',
'aria-atomic': TRUE
})
);
// Set rendered flag and prevent redundant reposition calls for now
this.rendered = -1;
this.positioning = TRUE;
// Create title...
if(title) {
this._createTitle();
// Update title only if its not a callback (called in toggle if so)
if(!$.isFunction(title)) {
deferreds.push( this._updateTitle(title, FALSE) );
}
}
// Create button
if(button) { this._createButton(); }
// Set proper rendered flag and update content if not a callback function (called in toggle)
if(!$.isFunction(text)) {
deferreds.push( this._updateContent(text, FALSE) );
}
this.rendered = TRUE;
// Setup widget classes
this._setWidget();
// Initialize 'render' plugins
$.each(PLUGINS, function(name) {
var instance;
if(this.initialize === 'render' && (instance = this(self))) {
self.plugins[name] = instance;
}
});
// Unassign initial events and assign proper events
this._unassignEvents();
this._assignEvents();
// When deferreds have completed
this._when(deferreds).then(function() {
// tooltiprender event
self._trigger('render');
// Reset flags
self.positioning = FALSE;
// Show tooltip if not hidden during wait period
if(!self.hiddenDuringWait && (options.show.ready || show)) {
self.toggle(TRUE, cache.event, FALSE);
}
self.hiddenDuringWait = FALSE;
});
// Expose API
QTIP.api[this.id] = this;
return this;
};
PROTOTYPE.destroy = function(immediate) {
// Set flag the signify destroy is taking place to plugins
// and ensure it only gets destroyed once!
if(this.destroyed) { return this.target; }
function process() {
if(this.destroyed) { return; }
this.destroyed = TRUE;
var target = this.target,
title = target.attr(oldtitle),
timer;
// Destroy tooltip if rendered
if(this.rendered) {
this.tooltip.stop(1,0).find('*').remove().end().remove();
}
// Destroy all plugins
$.each(this.plugins, function() {
this.destroy && this.destroy();
});
// Clear timers
for (timer in this.timers) {
if (this.timers.hasOwnProperty(timer)) {
clearTimeout(this.timers[timer]);
}
}
// Remove api object and ARIA attributes
target.removeData(NAMESPACE)
.removeAttr(ATTR_ID)
.removeAttr(ATTR_HAS)
.removeAttr('aria-describedby');
// Reset old title attribute if removed
if(this.options.suppress && title) {
target.attr('title', title).removeAttr(oldtitle);
}
// Remove qTip events associated with this API
this._unassignEvents();
// Remove ID from used id objects, and delete object references
// for better garbage collection and leak protection
this.options = this.elements = this.cache = this.timers =
this.plugins = this.mouse = NULL;
// Delete epoxsed API object
delete QTIP.api[this.id];
}
// If an immediate destroy is needed
if((immediate !== TRUE || this.triggering === 'hide') && this.rendered) {
this.tooltip.one('tooltiphidden', $.proxy(process, this));
!this.triggering && this.hide();
}
// If we're not in the process of hiding... process
else { process.call(this); }
return this.target;
};
;function invalidOpt(a) {
return a === NULL || $.type(a) !== 'object';
}
function invalidContent(c) {
return !($.isFunction(c) ||
c && c.attr ||
c.length ||
$.type(c) === 'object' && (c.jquery || c.then));
}
// Option object sanitizer
function sanitizeOptions(opts) {
var content, text, ajax, once;
if(invalidOpt(opts)) { return FALSE; }
if(invalidOpt(opts.metadata)) {
opts.metadata = { type: opts.metadata };
}
if('content' in opts) {
content = opts.content;
if(invalidOpt(content) || content.jquery || content.done) {
text = invalidContent(content) ? FALSE : content;
content = opts.content = {
text: text
};
}
else { text = content.text; }
// DEPRECATED - Old content.ajax plugin functionality
// Converts it into the proper Deferred syntax
if('ajax' in content) {
ajax = content.ajax;
once = ajax && ajax.once !== FALSE;
delete content.ajax;
content.text = function(event, api) {
var loading = text || $(this).attr(api.options.content.attr) || 'Loading...',
deferred = $.ajax(
$.extend({}, ajax, { context: api })
)
.then(ajax.success, NULL, ajax.error)
.then(function(newContent) {
if(newContent && once) { api.set('content.text', newContent); }
return newContent;
},
function(xhr, status, error) {
if(api.destroyed || xhr.status === 0) { return; }
api.set('content.text', status + ': ' + error);
});
return !once ? (api.set('content.text', loading), deferred) : loading;
};
}
if('title' in content) {
if($.isPlainObject(content.title)) {
content.button = content.title.button;
content.title = content.title.text;
}
if(invalidContent(content.title || FALSE)) {
content.title = FALSE;
}
}
}
if('position' in opts && invalidOpt(opts.position)) {
opts.position = { my: opts.position, at: opts.position };
}
if('show' in opts && invalidOpt(opts.show)) {
opts.show = opts.show.jquery ? { target: opts.show } :
opts.show === TRUE ? { ready: TRUE } : { event: opts.show };
}
if('hide' in opts && invalidOpt(opts.hide)) {
opts.hide = opts.hide.jquery ? { target: opts.hide } : { event: opts.hide };
}
if('style' in opts && invalidOpt(opts.style)) {
opts.style = { classes: opts.style };
}
// Sanitize plugin options
$.each(PLUGINS, function() {
this.sanitize && this.sanitize(opts);
});
return opts;
}
// Setup builtin .set() option checks
CHECKS = PROTOTYPE.checks = {
builtin: {
// Core checks
'^id$': function(obj, o, v, prev) {
var id = v === TRUE ? QTIP.nextid : v,
newId = NAMESPACE + '-' + id;
if(id !== FALSE && id.length > 0 && !$('#'+newId).length) {
this._id = newId;
if(this.rendered) {
this.tooltip[0].id = this._id;
this.elements.content[0].id = this._id + '-content';
this.elements.title[0].id = this._id + '-title';
}
}
else { obj[o] = prev; }
},
'^prerender': function(obj, o, v) {
v && !this.rendered && this.render(this.options.show.ready);
},
// Content checks
'^content.text$': function(obj, o, v) {
this._updateContent(v);
},
'^content.attr$': function(obj, o, v, prev) {
if(this.options.content.text === this.target.attr(prev)) {
this._updateContent( this.target.attr(v) );
}
},
'^content.title$': function(obj, o, v) {
// Remove title if content is null
if(!v) { return this._removeTitle(); }
// If title isn't already created, create it now and update
v && !this.elements.title && this._createTitle();
this._updateTitle(v);
},
'^content.button$': function(obj, o, v) {
this._updateButton(v);
},
'^content.title.(text|button)$': function(obj, o, v) {
this.set('content.'+o, v); // Backwards title.text/button compat
},
// Position checks
'^position.(my|at)$': function(obj, o, v){
if('string' === typeof v) {
this.position[o] = obj[o] = new CORNER(v, o === 'at');
}
},
'^position.container$': function(obj, o, v){
this.rendered && this.tooltip.appendTo(v);
},
// Show checks
'^show.ready$': function(obj, o, v) {
v && (!this.rendered && this.render(TRUE) || this.toggle(TRUE));
},
// Style checks
'^style.classes$': function(obj, o, v, p) {
this.rendered && this.tooltip.removeClass(p).addClass(v);
},
'^style.(width|height)': function(obj, o, v) {
this.rendered && this.tooltip.css(o, v);
},
'^style.widget|content.title': function() {
this.rendered && this._setWidget();
},
'^style.def': function(obj, o, v) {
this.rendered && this.tooltip.toggleClass(CLASS_DEFAULT, !!v);
},
// Events check
'^events.(render|show|move|hide|focus|blur)$': function(obj, o, v) {
this.rendered && this.tooltip[($.isFunction(v) ? '' : 'un') + 'bind']('tooltip'+o, v);
},
// Properties which require event reassignment
'^(show|hide|position).(event|target|fixed|inactive|leave|distance|viewport|adjust)': function() {
if(!this.rendered) { return; }
// Set tracking flag
var posOptions = this.options.position;
this.tooltip.attr('tracking', posOptions.target === 'mouse' && posOptions.adjust.mouse);
// Reassign events
this._unassignEvents();
this._assignEvents();
}
}
};
// Dot notation converter
function convertNotation(options, notation) {
var i = 0, obj, option = options,
// Split notation into array
levels = notation.split('.');
// Loop through
while(option = option[ levels[i++] ]) {
if(i < levels.length) { obj = option; }
}
return [obj || options, levels.pop()];
}
PROTOTYPE.get = function(notation) {
if(this.destroyed) { return this; }
var o = convertNotation(this.options, notation.toLowerCase()),
result = o[0][ o[1] ];
return result.precedance ? result.string() : result;
};
function setCallback(notation, args) {
var category, rule, match;
for(category in this.checks) {
if (!this.checks.hasOwnProperty(category)) { continue; }
for(rule in this.checks[category]) {
if (!this.checks[category].hasOwnProperty(rule)) { continue; }
if(match = (new RegExp(rule, 'i')).exec(notation)) {
args.push(match);
if(category === 'builtin' || this.plugins[category]) {
this.checks[category][rule].apply(
this.plugins[category] || this, args
);
}
}
}
}
}
var rmove = /^position\.(my|at|adjust|target|container|viewport)|style|content|show\.ready/i,
rrender = /^prerender|show\.ready/i;
PROTOTYPE.set = function(option, value) {
if(this.destroyed) { return this; }
var rendered = this.rendered,
reposition = FALSE,
options = this.options,
name;
// Convert singular option/value pair into object form
if('string' === typeof option) {
name = option; option = {}; option[name] = value;
}
else { option = $.extend({}, option); }
// Set all of the defined options to their new values
$.each(option, function(notation, val) {
if(rendered && rrender.test(notation)) {
delete option[notation]; return;
}
// Set new obj value
var obj = convertNotation(options, notation.toLowerCase()), previous;
previous = obj[0][ obj[1] ];
obj[0][ obj[1] ] = val && val.nodeType ? $(val) : val;
// Also check if we need to reposition
reposition = rmove.test(notation) || reposition;
// Set the new params for the callback
option[notation] = [obj[0], obj[1], val, previous];
});
// Re-sanitize options
sanitizeOptions(options);
/*
* Execute any valid callbacks for the set options
* Also set positioning flag so we don't get loads of redundant repositioning calls.
*/
this.positioning = TRUE;
$.each(option, $.proxy(setCallback, this));
this.positioning = FALSE;
// Update position if needed
if(this.rendered && this.tooltip[0].offsetWidth > 0 && reposition) {
this.reposition( options.position.target === 'mouse' ? NULL : this.cache.event );
}
return this;
};
;PROTOTYPE._update = function(content, element) {
var self = this,
cache = this.cache;
// Make sure tooltip is rendered and content is defined. If not return
if(!this.rendered || !content) { return FALSE; }
// Use function to parse content
if($.isFunction(content)) {
content = content.call(this.elements.target, cache.event, this) || '';
}
// Handle deferred content
if($.isFunction(content.then)) {
cache.waiting = TRUE;
return content.then(function(c) {
cache.waiting = FALSE;
return self._update(c, element);
}, NULL, function(e) {
return self._update(e, element);
});
}
// If content is null... return false
if(content === FALSE || !content && content !== '') { return FALSE; }
// Append new content if its a DOM array and show it if hidden
if(content.jquery && content.length > 0) {
element.empty().append(
content.css({ display: 'block', visibility: 'visible' })
);
}
// Content is a regular string, insert the new content
else { element.html(content); }
// Wait for content to be loaded, and reposition
return this._waitForContent(element).then(function(images) {
if(self.rendered && self.tooltip[0].offsetWidth > 0) {
self.reposition(cache.event, !images.length);
}
});
};
PROTOTYPE._waitForContent = function(element) {
var cache = this.cache;
// Set flag
cache.waiting = TRUE;
// If imagesLoaded is included, ensure images have loaded and return promise
return ( $.fn.imagesLoaded ? element.imagesLoaded() : new $.Deferred().resolve([]) )
.done(function() { cache.waiting = FALSE; })
.promise();
};
PROTOTYPE._updateContent = function(content, reposition) {
this._update(content, this.elements.content, reposition);
};
PROTOTYPE._updateTitle = function(content, reposition) {
if(this._update(content, this.elements.title, reposition) === FALSE) {
this._removeTitle(FALSE);
}
};
PROTOTYPE._createTitle = function()
{
var elements = this.elements,
id = this._id+'-title';
// Destroy previous title element, if present
if(elements.titlebar) { this._removeTitle(); }
// Create title bar and title elements
elements.titlebar = $('<div />', {
'class': NAMESPACE + '-titlebar ' + (this.options.style.widget ? createWidgetClass('header') : '')
})
.append(
elements.title = $('<div />', {
'id': id,
'class': NAMESPACE + '-title',
'aria-atomic': TRUE
})
)
.insertBefore(elements.content)
// Button-specific events
.delegate('.qtip-close', 'mousedown keydown mouseup keyup mouseout', function(event) {
$(this).toggleClass('ui-state-active ui-state-focus', event.type.substr(-4) === 'down');
})
.delegate('.qtip-close', 'mouseover mouseout', function(event){
$(this).toggleClass('ui-state-hover', event.type === 'mouseover');
});
// Create button if enabled
if(this.options.content.button) { this._createButton(); }
};
PROTOTYPE._removeTitle = function(reposition)
{
var elements = this.elements;
if(elements.title) {
elements.titlebar.remove();
elements.titlebar = elements.title = elements.button = NULL;
// Reposition if enabled
if(reposition !== FALSE) { this.reposition(); }
}
};
;PROTOTYPE._createPosClass = function(my) {
return NAMESPACE + '-pos-' + (my || this.options.position.my).abbrev();
};
PROTOTYPE.reposition = function(event, effect) {
if(!this.rendered || this.positioning || this.destroyed) { return this; }
// Set positioning flag
this.positioning = TRUE;
var cache = this.cache,
tooltip = this.tooltip,
posOptions = this.options.position,
target = posOptions.target,
my = posOptions.my,
at = posOptions.at,
viewport = posOptions.viewport,
container = posOptions.container,
adjust = posOptions.adjust,
method = adjust.method.split(' '),
tooltipWidth = tooltip.outerWidth(FALSE),
tooltipHeight = tooltip.outerHeight(FALSE),
targetWidth = 0,
targetHeight = 0,
type = tooltip.css('position'),
position = { left: 0, top: 0 },
visible = tooltip[0].offsetWidth > 0,
isScroll = event && event.type === 'scroll',
win = $(window),
doc = container[0].ownerDocument,
mouse = this.mouse,
pluginCalculations, offset, adjusted, newClass;
// Check if absolute position was passed
if($.isArray(target) && target.length === 2) {
// Force left top and set position
at = { x: LEFT, y: TOP };
position = { left: target[0], top: target[1] };
}
// Check if mouse was the target
else if(target === 'mouse') {
// Force left top to allow flipping
at = { x: LEFT, y: TOP };
// Use the mouse origin that caused the show event, if distance hiding is enabled
if((!adjust.mouse || this.options.hide.distance) && cache.origin && cache.origin.pageX) {
event = cache.origin;
}
// Use cached event for resize/scroll events
else if(!event || event && (event.type === 'resize' || event.type === 'scroll')) {
event = cache.event;
}
// Otherwise, use the cached mouse coordinates if available
else if(mouse && mouse.pageX) {
event = mouse;
}
// Calculate body and container offset and take them into account below
if(type !== 'static') { position = container.offset(); }
if(doc.body.offsetWidth !== (window.innerWidth || doc.documentElement.clientWidth)) {
offset = $(document.body).offset();
}
// Use event coordinates for position
position = {
left: event.pageX - position.left + (offset && offset.left || 0),
top: event.pageY - position.top + (offset && offset.top || 0)
};
// Scroll events are a pain, some browsers
if(adjust.mouse && isScroll && mouse) {
position.left -= (mouse.scrollX || 0) - win.scrollLeft();
position.top -= (mouse.scrollY || 0) - win.scrollTop();
}
}
// Target wasn't mouse or absolute...
else {
// Check if event targetting is being used
if(target === 'event') {
if(event && event.target && event.type !== 'scroll' && event.type !== 'resize') {
cache.target = $(event.target);
}
else if(!event.target) {
cache.target = this.elements.target;
}
}
else if(target !== 'event'){
cache.target = $(target.jquery ? target : this.elements.target);
}
target = cache.target;
// Parse the target into a jQuery object and make sure there's an element present
target = $(target).eq(0);
if(target.length === 0) { return this; }
// Check if window or document is the target
else if(target[0] === document || target[0] === window) {
targetWidth = BROWSER.iOS ? window.innerWidth : target.width();
targetHeight = BROWSER.iOS ? window.innerHeight : target.height();
if(target[0] === window) {
position = {
top: (viewport || target).scrollTop(),
left: (viewport || target).scrollLeft()
};
}
}
// Check if the target is an <AREA> element
else if(PLUGINS.imagemap && target.is('area')) {
pluginCalculations = PLUGINS.imagemap(this, target, at, PLUGINS.viewport ? method : FALSE);
}
// Check if the target is an SVG element
else if(PLUGINS.svg && target && target[0].ownerSVGElement) {
pluginCalculations = PLUGINS.svg(this, target, at, PLUGINS.viewport ? method : FALSE);
}
// Otherwise use regular jQuery methods
else {
targetWidth = target.outerWidth(FALSE);
targetHeight = target.outerHeight(FALSE);
position = target.offset();
}
// Parse returned plugin values into proper variables
if(pluginCalculations) {
targetWidth = pluginCalculations.width;
targetHeight = pluginCalculations.height;
offset = pluginCalculations.offset;
position = pluginCalculations.position;
}
// Adjust position to take into account offset parents
position = this.reposition.offset(target, position, container);
// Adjust for position.fixed tooltips (and also iOS scroll bug in v3.2-4.0 & v4.3-4.3.2)
if(BROWSER.iOS > 3.1 && BROWSER.iOS < 4.1 ||
BROWSER.iOS >= 4.3 && BROWSER.iOS < 4.33 ||
!BROWSER.iOS && type === 'fixed'
){
position.left -= win.scrollLeft();
position.top -= win.scrollTop();
}
// Adjust position relative to target
if(!pluginCalculations || pluginCalculations && pluginCalculations.adjustable !== FALSE) {
position.left += at.x === RIGHT ? targetWidth : at.x === CENTER ? targetWidth / 2 : 0;
position.top += at.y === BOTTOM ? targetHeight : at.y === CENTER ? targetHeight / 2 : 0;
}
}
// Adjust position relative to tooltip
position.left += adjust.x + (my.x === RIGHT ? -tooltipWidth : my.x === CENTER ? -tooltipWidth / 2 : 0);
position.top += adjust.y + (my.y === BOTTOM ? -tooltipHeight : my.y === CENTER ? -tooltipHeight / 2 : 0);
// Use viewport adjustment plugin if enabled
if(PLUGINS.viewport) {
adjusted = position.adjusted = PLUGINS.viewport(
this, position, posOptions, targetWidth, targetHeight, tooltipWidth, tooltipHeight
);
// Apply offsets supplied by positioning plugin (if used)
if(offset && adjusted.left) { position.left += offset.left; }
if(offset && adjusted.top) { position.top += offset.top; }
// Apply any new 'my' position
if(adjusted.my) { this.position.my = adjusted.my; }
}
// Viewport adjustment is disabled, set values to zero
else { position.adjusted = { left: 0, top: 0 }; }
// Set tooltip position class if it's changed
if(cache.posClass !== (newClass = this._createPosClass(this.position.my))) {
cache.posClass = newClass;
tooltip.removeClass(cache.posClass).addClass(newClass);
}
// tooltipmove event
if(!this._trigger('move', [position, viewport.elem || viewport], event)) { return this; }
delete position.adjusted;
// If effect is disabled, target it mouse, no animation is defined or positioning gives NaN out, set CSS directly
if(effect === FALSE || !visible || isNaN(position.left) || isNaN(position.top) || target === 'mouse' || !$.isFunction(posOptions.effect)) {
tooltip.css(position);
}
// Use custom function if provided
else if($.isFunction(posOptions.effect)) {
posOptions.effect.call(tooltip, this, $.extend({}, position));
tooltip.queue(function(next) {
// Reset attributes to avoid cross-browser rendering bugs
$(this).css({ opacity: '', height: '' });
if(BROWSER.ie) { this.style.removeAttribute('filter'); }
next();
});
}
// Set positioning flag
this.positioning = FALSE;
return this;
};
// Custom (more correct for qTip!) offset calculator
PROTOTYPE.reposition.offset = function(elem, pos, container) {
if(!container[0]) { return pos; }
var ownerDocument = $(elem[0].ownerDocument),
quirks = !!BROWSER.ie && document.compatMode !== 'CSS1Compat',
parent = container[0],
scrolled, position, parentOffset, overflow;
function scroll(e, i) {
pos.left += i * e.scrollLeft();
pos.top += i * e.scrollTop();
}
// Compensate for non-static containers offset
do {
if((position = $.css(parent, 'position')) !== 'static') {
if(position === 'fixed') {
parentOffset = parent.getBoundingClientRect();
scroll(ownerDocument, -1);
}
else {
parentOffset = $(parent).position();
parentOffset.left += parseFloat($.css(parent, 'borderLeftWidth')) || 0;
parentOffset.top += parseFloat($.css(parent, 'borderTopWidth')) || 0;
}
pos.left -= parentOffset.left + (parseFloat($.css(parent, 'marginLeft')) || 0);
pos.top -= parentOffset.top + (parseFloat($.css(parent, 'marginTop')) || 0);
// If this is the first parent element with an overflow of "scroll" or "auto", store it
if(!scrolled && (overflow = $.css(parent, 'overflow')) !== 'hidden' && overflow !== 'visible') { scrolled = $(parent); }
}
}
while(parent = parent.offsetParent);
// Compensate for containers scroll if it also has an offsetParent (or in IE quirks mode)
if(scrolled && (scrolled[0] !== ownerDocument[0] || quirks)) {
scroll(scrolled, 1);
}
return pos;
};
// Corner class
var C = (CORNER = PROTOTYPE.reposition.Corner = function(corner, forceY) {
corner = ('' + corner).replace(/([A-Z])/, ' $1').replace(/middle/gi, CENTER).toLowerCase();
this.x = (corner.match(/left|right/i) || corner.match(/center/) || ['inherit'])[0].toLowerCase();
this.y = (corner.match(/top|bottom|center/i) || ['inherit'])[0].toLowerCase();
this.forceY = !!forceY;
var f = corner.charAt(0);
this.precedance = f === 't' || f === 'b' ? Y : X;
}).prototype;
C.invert = function(z, center) {
this[z] = this[z] === LEFT ? RIGHT : this[z] === RIGHT ? LEFT : center || this[z];
};
C.string = function(join) {
var x = this.x, y = this.y;
var result = x !== y ?
x === 'center' || y !== 'center' && (this.precedance === Y || this.forceY) ?
[y,x] :
[x,y] :
[x];
return join !== false ? result.join(' ') : result;
};
C.abbrev = function() {
var result = this.string(false);
return result[0].charAt(0) + (result[1] && result[1].charAt(0) || '');
};
C.clone = function() {
return new CORNER( this.string(), this.forceY );
};
;
PROTOTYPE.toggle = function(state, event) {
var cache = this.cache,
options = this.options,
tooltip = this.tooltip;
// Try to prevent flickering when tooltip overlaps show element
if(event) {
if((/over|enter/).test(event.type) && cache.event && (/out|leave/).test(cache.event.type) &&
options.show.target.add(event.target).length === options.show.target.length &&
tooltip.has(event.relatedTarget).length) {
return this;
}
// Cache event
cache.event = $.event.fix(event);
}
// If we're currently waiting and we've just hidden... stop it
this.waiting && !state && (this.hiddenDuringWait = TRUE);
// Render the tooltip if showing and it isn't already
if(!this.rendered) { return state ? this.render(1) : this; }
else if(this.destroyed || this.disabled) { return this; }
var type = state ? 'show' : 'hide',
opts = this.options[type],
posOptions = this.options.position,
contentOptions = this.options.content,
width = this.tooltip.css('width'),
visible = this.tooltip.is(':visible'),
animate = state || opts.target.length === 1,
sameTarget = !event || opts.target.length < 2 || cache.target[0] === event.target,
identicalState, allow, after;
// Detect state if valid one isn't provided
if((typeof state).search('boolean|number')) { state = !visible; }
// Check if the tooltip is in an identical state to the new would-be state
identicalState = !tooltip.is(':animated') && visible === state && sameTarget;
// Fire tooltip(show/hide) event and check if destroyed
allow = !identicalState ? !!this._trigger(type, [90]) : NULL;
// Check to make sure the tooltip wasn't destroyed in the callback
if(this.destroyed) { return this; }
// If the user didn't stop the method prematurely and we're showing the tooltip, focus it
if(allow !== FALSE && state) { this.focus(event); }
// If the state hasn't changed or the user stopped it, return early
if(!allow || identicalState) { return this; }
// Set ARIA hidden attribute
$.attr(tooltip[0], 'aria-hidden', !!!state);
// Execute state specific properties
if(state) {
// Store show origin coordinates
this.mouse && (cache.origin = $.event.fix(this.mouse));
// Update tooltip content & title if it's a dynamic function
if($.isFunction(contentOptions.text)) { this._updateContent(contentOptions.text, FALSE); }
if($.isFunction(contentOptions.title)) { this._updateTitle(contentOptions.title, FALSE); }
// Cache mousemove events for positioning purposes (if not already tracking)
if(!trackingBound && posOptions.target === 'mouse' && posOptions.adjust.mouse) {
$(document).bind('mousemove.'+NAMESPACE, this._storeMouse);
trackingBound = TRUE;
}
// Update the tooltip position (set width first to prevent viewport/max-width issues)
if(!width) { tooltip.css('width', tooltip.outerWidth(FALSE)); }
this.reposition(event, arguments[2]);
if(!width) { tooltip.css('width', ''); }
// Hide other tooltips if tooltip is solo
if(!!opts.solo) {
(typeof opts.solo === 'string' ? $(opts.solo) : $(SELECTOR, opts.solo))
.not(tooltip).not(opts.target).qtip('hide', new $.Event('tooltipsolo'));
}
}
else {
// Clear show timer if we're hiding
clearTimeout(this.timers.show);
// Remove cached origin on hide
delete cache.origin;
// Remove mouse tracking event if not needed (all tracking qTips are hidden)
if(trackingBound && !$(SELECTOR+'[tracking="true"]:visible', opts.solo).not(tooltip).length) {
$(document).unbind('mousemove.'+NAMESPACE);
trackingBound = FALSE;
}
// Blur the tooltip
this.blur(event);
}
// Define post-animation, state specific properties
after = $.proxy(function() {
if(state) {
// Prevent antialias from disappearing in IE by removing filter
if(BROWSER.ie) { tooltip[0].style.removeAttribute('filter'); }
// Remove overflow setting to prevent tip bugs
tooltip.css('overflow', '');
// Autofocus elements if enabled
if('string' === typeof opts.autofocus) {
$(this.options.show.autofocus, tooltip).focus();
}
// If set, hide tooltip when inactive for delay period
this.options.show.target.trigger('qtip-'+this.id+'-inactive');
}
else {
// Reset CSS states
tooltip.css({
display: '',
visibility: '',
opacity: '',
left: '',
top: ''
});
}
// tooltipvisible/tooltiphidden events
this._trigger(state ? 'visible' : 'hidden');
}, this);
// If no effect type is supplied, use a simple toggle
if(opts.effect === FALSE || animate === FALSE) {
tooltip[ type ]();
after();
}
// Use custom function if provided
else if($.isFunction(opts.effect)) {
tooltip.stop(1, 1);
opts.effect.call(tooltip, this);
tooltip.queue('fx', function(n) {
after(); n();
});
}
// Use basic fade function by default
else { tooltip.fadeTo(90, state ? 1 : 0, after); }
// If inactive hide method is set, active it
if(state) { opts.target.trigger('qtip-'+this.id+'-inactive'); }
return this;
};
PROTOTYPE.show = function(event) { return this.toggle(TRUE, event); };
PROTOTYPE.hide = function(event) { return this.toggle(FALSE, event); };
;PROTOTYPE.focus = function(event) {
if(!this.rendered || this.destroyed) { return this; }
var qtips = $(SELECTOR),
tooltip = this.tooltip,
curIndex = parseInt(tooltip[0].style.zIndex, 10),
newIndex = QTIP.zindex + qtips.length;
// Only update the z-index if it has changed and tooltip is not already focused
if(!tooltip.hasClass(CLASS_FOCUS)) {
// tooltipfocus event
if(this._trigger('focus', [newIndex], event)) {
// Only update z-index's if they've changed
if(curIndex !== newIndex) {
// Reduce our z-index's and keep them properly ordered
qtips.each(function() {
if(this.style.zIndex > curIndex) {
this.style.zIndex = this.style.zIndex - 1;
}
});
// Fire blur event for focused tooltip
qtips.filter('.' + CLASS_FOCUS).qtip('blur', event);
}
// Set the new z-index
tooltip.addClass(CLASS_FOCUS)[0].style.zIndex = newIndex;
}
}
return this;
};
PROTOTYPE.blur = function(event) {
if(!this.rendered || this.destroyed) { return this; }
// Set focused status to FALSE
this.tooltip.removeClass(CLASS_FOCUS);
// tooltipblur event
this._trigger('blur', [ this.tooltip.css('zIndex') ], event);
return this;
};
;PROTOTYPE.disable = function(state) {
if(this.destroyed) { return this; }
// If 'toggle' is passed, toggle the current state
if(state === 'toggle') {
state = !(this.rendered ? this.tooltip.hasClass(CLASS_DISABLED) : this.disabled);
}
// Disable if no state passed
else if('boolean' !== typeof state) {
state = TRUE;
}
if(this.rendered) {
this.tooltip.toggleClass(CLASS_DISABLED, state)
.attr('aria-disabled', state);
}
this.disabled = !!state;
return this;
};
PROTOTYPE.enable = function() { return this.disable(FALSE); };
;PROTOTYPE._createButton = function()
{
var self = this,
elements = this.elements,
tooltip = elements.tooltip,
button = this.options.content.button,
isString = typeof button === 'string',
close = isString ? button : 'Close tooltip';
if(elements.button) { elements.button.remove(); }
// Use custom button if one was supplied by user, else use default
if(button.jquery) {
elements.button = button;
}
else {
elements.button = $('<a />', {
'class': 'qtip-close ' + (this.options.style.widget ? '' : NAMESPACE+'-icon'),
'title': close,
'aria-label': close
})
.prepend(
$('<span />', {
'class': 'ui-icon ui-icon-close',
'html': '×'
})
);
}
// Create button and setup attributes
elements.button.appendTo(elements.titlebar || tooltip)
.attr('role', 'button')
.click(function(event) {
if(!tooltip.hasClass(CLASS_DISABLED)) { self.hide(event); }
return FALSE;
});
};
PROTOTYPE._updateButton = function(button)
{
// Make sure tooltip is rendered and if not, return
if(!this.rendered) { return FALSE; }
var elem = this.elements.button;
if(button) { this._createButton(); }
else { elem.remove(); }
};
;// Widget class creator
function createWidgetClass(cls) {
return WIDGET.concat('').join(cls ? '-'+cls+' ' : ' ');
}
// Widget class setter method
PROTOTYPE._setWidget = function()
{
var on = this.options.style.widget,
elements = this.elements,
tooltip = elements.tooltip,
disabled = tooltip.hasClass(CLASS_DISABLED);
tooltip.removeClass(CLASS_DISABLED);
CLASS_DISABLED = on ? 'ui-state-disabled' : 'qtip-disabled';
tooltip.toggleClass(CLASS_DISABLED, disabled);
tooltip.toggleClass('ui-helper-reset '+createWidgetClass(), on).toggleClass(CLASS_DEFAULT, this.options.style.def && !on);
if(elements.content) {
elements.content.toggleClass( createWidgetClass('content'), on);
}
if(elements.titlebar) {
elements.titlebar.toggleClass( createWidgetClass('header'), on);
}
if(elements.button) {
elements.button.toggleClass(NAMESPACE+'-icon', !on);
}
};
;function delay(callback, duration) {
// If tooltip has displayed, start hide timer
if(duration > 0) {
return setTimeout(
$.proxy(callback, this), duration
);
}
else{ callback.call(this); }
}
function showMethod(event) {
if(this.tooltip.hasClass(CLASS_DISABLED)) { return; }
// Clear hide timers
clearTimeout(this.timers.show);
clearTimeout(this.timers.hide);
// Start show timer
this.timers.show = delay.call(this,
function() { this.toggle(TRUE, event); },
this.options.show.delay
);
}
function hideMethod(event) {
if(this.tooltip.hasClass(CLASS_DISABLED) || this.destroyed) { return; }
// Check if new target was actually the tooltip element
var relatedTarget = $(event.relatedTarget),
ontoTooltip = relatedTarget.closest(SELECTOR)[0] === this.tooltip[0],
ontoTarget = relatedTarget[0] === this.options.show.target[0];
// Clear timers and stop animation queue
clearTimeout(this.timers.show);
clearTimeout(this.timers.hide);
// Prevent hiding if tooltip is fixed and event target is the tooltip.
// Or if mouse positioning is enabled and cursor momentarily overlaps
if(this !== relatedTarget[0] &&
(this.options.position.target === 'mouse' && ontoTooltip) ||
this.options.hide.fixed && (
(/mouse(out|leave|move)/).test(event.type) && (ontoTooltip || ontoTarget))
)
{
/* eslint-disable no-empty */
try {
event.preventDefault();
event.stopImmediatePropagation();
} catch(e) {}
/* eslint-enable no-empty */
return;
}
// If tooltip has displayed, start hide timer
this.timers.hide = delay.call(this,
function() { this.toggle(FALSE, event); },
this.options.hide.delay,
this
);
}
function inactiveMethod(event) {
if(this.tooltip.hasClass(CLASS_DISABLED) || !this.options.hide.inactive) { return; }
// Clear timer
clearTimeout(this.timers.inactive);
this.timers.inactive = delay.call(this,
function(){ this.hide(event); },
this.options.hide.inactive
);
}
function repositionMethod(event) {
if(this.rendered && this.tooltip[0].offsetWidth > 0) { this.reposition(event); }
}
// Store mouse coordinates
PROTOTYPE._storeMouse = function(event) {
(this.mouse = $.event.fix(event)).type = 'mousemove';
return this;
};
// Bind events
PROTOTYPE._bind = function(targets, events, method, suffix, context) {
if(!targets || !method || !events.length) { return; }
var ns = '.' + this._id + (suffix ? '-'+suffix : '');
$(targets).bind(
(events.split ? events : events.join(ns + ' ')) + ns,
$.proxy(method, context || this)
);
return this;
};
PROTOTYPE._unbind = function(targets, suffix) {
targets && $(targets).unbind('.' + this._id + (suffix ? '-'+suffix : ''));
return this;
};
// Global delegation helper
function delegate(selector, events, method) {
$(document.body).delegate(selector,
(events.split ? events : events.join('.'+NAMESPACE + ' ')) + '.'+NAMESPACE,
function() {
var api = QTIP.api[ $.attr(this, ATTR_ID) ];
api && !api.disabled && method.apply(api, arguments);
}
);
}
// Event trigger
PROTOTYPE._trigger = function(type, args, event) {
var callback = new $.Event('tooltip'+type);
callback.originalEvent = event && $.extend({}, event) || this.cache.event || NULL;
this.triggering = type;
this.tooltip.trigger(callback, [this].concat(args || []));
this.triggering = FALSE;
return !callback.isDefaultPrevented();
};
PROTOTYPE._bindEvents = function(showEvents, hideEvents, showTargets, hideTargets, showCallback, hideCallback) {
// Get tasrgets that lye within both
var similarTargets = showTargets.filter( hideTargets ).add( hideTargets.filter(showTargets) ),
toggleEvents = [];
// If hide and show targets are the same...
if(similarTargets.length) {
// Filter identical show/hide events
$.each(hideEvents, function(i, type) {
var showIndex = $.inArray(type, showEvents);
// Both events are identical, remove from both hide and show events
// and append to toggleEvents
showIndex > -1 && toggleEvents.push( showEvents.splice( showIndex, 1 )[0] );
});
// Toggle events are special case of identical show/hide events, which happen in sequence
if(toggleEvents.length) {
// Bind toggle events to the similar targets
this._bind(similarTargets, toggleEvents, function(event) {
var state = this.rendered ? this.tooltip[0].offsetWidth > 0 : false;
(state ? hideCallback : showCallback).call(this, event);
});
// Remove the similar targets from the regular show/hide bindings
showTargets = showTargets.not(similarTargets);
hideTargets = hideTargets.not(similarTargets);
}
}
// Apply show/hide/toggle events
this._bind(showTargets, showEvents, showCallback);
this._bind(hideTargets, hideEvents, hideCallback);
};
PROTOTYPE._assignInitialEvents = function(event) {
var options = this.options,
showTarget = options.show.target,
hideTarget = options.hide.target,
showEvents = options.show.event ? $.trim('' + options.show.event).split(' ') : [],
hideEvents = options.hide.event ? $.trim('' + options.hide.event).split(' ') : [];
// Catch remove/removeqtip events on target element to destroy redundant tooltips
this._bind(this.elements.target, ['remove', 'removeqtip'], function() {
this.destroy(true);
}, 'destroy');
/*
* Make sure hoverIntent functions properly by using mouseleave as a hide event if
* mouseenter/mouseout is used for show.event, even if it isn't in the users options.
*/
if(/mouse(over|enter)/i.test(options.show.event) && !/mouse(out|leave)/i.test(options.hide.event)) {
hideEvents.push('mouseleave');
}
/*
* Also make sure initial mouse targetting works correctly by caching mousemove coords
* on show targets before the tooltip has rendered. Also set onTarget when triggered to
* keep mouse tracking working.
*/
this._bind(showTarget, 'mousemove', function(moveEvent) {
this._storeMouse(moveEvent);
this.cache.onTarget = TRUE;
});
// Define hoverIntent function
function hoverIntent(hoverEvent) {
// Only continue if tooltip isn't disabled
if(this.disabled || this.destroyed) { return FALSE; }
// Cache the event data
this.cache.event = hoverEvent && $.event.fix(hoverEvent);
this.cache.target = hoverEvent && $(hoverEvent.target);
// Start the event sequence
clearTimeout(this.timers.show);
this.timers.show = delay.call(this,
function() { this.render(typeof hoverEvent === 'object' || options.show.ready); },
options.prerender ? 0 : options.show.delay
);
}
// Filter and bind events
this._bindEvents(showEvents, hideEvents, showTarget, hideTarget, hoverIntent, function() {
if(!this.timers) { return FALSE; }
clearTimeout(this.timers.show);
});
// Prerendering is enabled, create tooltip now
if(options.show.ready || options.prerender) { hoverIntent.call(this, event); }
};
// Event assignment method
PROTOTYPE._assignEvents = function() {
var self = this,
options = this.options,
posOptions = options.position,
tooltip = this.tooltip,
showTarget = options.show.target,
hideTarget = options.hide.target,
containerTarget = posOptions.container,
viewportTarget = posOptions.viewport,
documentTarget = $(document),
windowTarget = $(window),
showEvents = options.show.event ? $.trim('' + options.show.event).split(' ') : [],
hideEvents = options.hide.event ? $.trim('' + options.hide.event).split(' ') : [];
// Assign passed event callbacks
$.each(options.events, function(name, callback) {
self._bind(tooltip, name === 'toggle' ? ['tooltipshow','tooltiphide'] : ['tooltip'+name], callback, null, tooltip);
});
// Hide tooltips when leaving current window/frame (but not select/option elements)
if(/mouse(out|leave)/i.test(options.hide.event) && options.hide.leave === 'window') {
this._bind(documentTarget, ['mouseout', 'blur'], function(event) {
if(!/select|option/.test(event.target.nodeName) && !event.relatedTarget) {
this.hide(event);
}
});
}
// Enable hide.fixed by adding appropriate class
if(options.hide.fixed) {
hideTarget = hideTarget.add( tooltip.addClass(CLASS_FIXED) );
}
/*
* Make sure hoverIntent functions properly by using mouseleave to clear show timer if
* mouseenter/mouseout is used for show.event, even if it isn't in the users options.
*/
else if(/mouse(over|enter)/i.test(options.show.event)) {
this._bind(hideTarget, 'mouseleave', function() {
clearTimeout(this.timers.show);
});
}
// Hide tooltip on document mousedown if unfocus events are enabled
if(('' + options.hide.event).indexOf('unfocus') > -1) {
this._bind(containerTarget.closest('html'), ['mousedown', 'touchstart'], function(event) {
var elem = $(event.target),
enabled = this.rendered && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0,
isAncestor = elem.parents(SELECTOR).filter(this.tooltip[0]).length > 0;
if(elem[0] !== this.target[0] && elem[0] !== this.tooltip[0] && !isAncestor &&
!this.target.has(elem[0]).length && enabled
) {
this.hide(event);
}
});
}
// Check if the tooltip hides when inactive
if('number' === typeof options.hide.inactive) {
// Bind inactive method to show target(s) as a custom event
this._bind(showTarget, 'qtip-'+this.id+'-inactive', inactiveMethod, 'inactive');
// Define events which reset the 'inactive' event handler
this._bind(hideTarget.add(tooltip), QTIP.inactiveEvents, inactiveMethod);
}
// Filter and bind events
this._bindEvents(showEvents, hideEvents, showTarget, hideTarget, showMethod, hideMethod);
// Mouse movement bindings
this._bind(showTarget.add(tooltip), 'mousemove', function(event) {
// Check if the tooltip hides when mouse is moved a certain distance
if('number' === typeof options.hide.distance) {
var origin = this.cache.origin || {},
limit = this.options.hide.distance,
abs = Math.abs;
// Check if the movement has gone beyond the limit, and hide it if so
if(abs(event.pageX - origin.pageX) >= limit || abs(event.pageY - origin.pageY) >= limit) {
this.hide(event);
}
}
// Cache mousemove coords on show targets
this._storeMouse(event);
});
// Mouse positioning events
if(posOptions.target === 'mouse') {
// If mouse adjustment is on...
if(posOptions.adjust.mouse) {
// Apply a mouseleave event so we don't get problems with overlapping
if(options.hide.event) {
// Track if we're on the target or not
this._bind(showTarget, ['mouseenter', 'mouseleave'], function(event) {
if(!this.cache) {return FALSE; }
this.cache.onTarget = event.type === 'mouseenter';
});
}
// Update tooltip position on mousemove
this._bind(documentTarget, 'mousemove', function(event) {
// Update the tooltip position only if the tooltip is visible and adjustment is enabled
if(this.rendered && this.cache.onTarget && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0) {
this.reposition(event);
}
});
}
}
// Adjust positions of the tooltip on window resize if enabled
if(posOptions.adjust.resize || viewportTarget.length) {
this._bind( $.event.special.resize ? viewportTarget : windowTarget, 'resize', repositionMethod );
}
// Adjust tooltip position on scroll of the window or viewport element if present
if(posOptions.adjust.scroll) {
this._bind( windowTarget.add(posOptions.container), 'scroll', repositionMethod );
}
};
// Un-assignment method
PROTOTYPE._unassignEvents = function() {
var options = this.options,
showTargets = options.show.target,
hideTargets = options.hide.target,
targets = $.grep([
this.elements.target[0],
this.rendered && this.tooltip[0],
options.position.container[0],
options.position.viewport[0],
options.position.container.closest('html')[0], // unfocus
window,
document
], function(i) {
return typeof i === 'object';
});
// Add show and hide targets if they're valid
if(showTargets && showTargets.toArray) {
targets = targets.concat(showTargets.toArray());
}
if(hideTargets && hideTargets.toArray) {
targets = targets.concat(hideTargets.toArray());
}
// Unbind the events
this._unbind(targets)
._unbind(targets, 'destroy')
._unbind(targets, 'inactive');
};
// Apply common event handlers using delegate (avoids excessive .bind calls!)
$(function() {
delegate(SELECTOR, ['mouseenter', 'mouseleave'], function(event) {
var state = event.type === 'mouseenter',
tooltip = $(event.currentTarget),
target = $(event.relatedTarget || event.target),
options = this.options;
// On mouseenter...
if(state) {
// Focus the tooltip on mouseenter (z-index stacking)
this.focus(event);
// Clear hide timer on tooltip hover to prevent it from closing
tooltip.hasClass(CLASS_FIXED) && !tooltip.hasClass(CLASS_DISABLED) && clearTimeout(this.timers.hide);
}
// On mouseleave...
else {
// When mouse tracking is enabled, hide when we leave the tooltip and not onto the show target (if a hide event is set)
if(options.position.target === 'mouse' && options.position.adjust.mouse &&
options.hide.event && options.show.target && !target.closest(options.show.target[0]).length) {
this.hide(event);
}
}
// Add hover class
tooltip.toggleClass(CLASS_HOVER, state);
});
// Define events which reset the 'inactive' event handler
delegate('['+ATTR_ID+']', INACTIVE_EVENTS, inactiveMethod);
});
;// Initialization method
function init(elem, id, opts) {
var obj, posOptions, attr, config, title,
// Setup element references
docBody = $(document.body),
// Use document body instead of document element if needed
newTarget = elem[0] === document ? docBody : elem,
// Grab metadata from element if plugin is present
metadata = elem.metadata ? elem.metadata(opts.metadata) : NULL,
// If metadata type if HTML5, grab 'name' from the object instead, or use the regular data object otherwise
metadata5 = opts.metadata.type === 'html5' && metadata ? metadata[opts.metadata.name] : NULL,
// Grab data from metadata.name (or data-qtipopts as fallback) using .data() method,
html5 = elem.data(opts.metadata.name || 'qtipopts');
// If we don't get an object returned attempt to parse it manualyl without parseJSON
/* eslint-disable no-empty */
try { html5 = typeof html5 === 'string' ? $.parseJSON(html5) : html5; }
catch(e) {}
/* eslint-enable no-empty */
// Merge in and sanitize metadata
config = $.extend(TRUE, {}, QTIP.defaults, opts,
typeof html5 === 'object' ? sanitizeOptions(html5) : NULL,
sanitizeOptions(metadata5 || metadata));
// Re-grab our positioning options now we've merged our metadata and set id to passed value
posOptions = config.position;
config.id = id;
// Setup missing content if none is detected
if('boolean' === typeof config.content.text) {
attr = elem.attr(config.content.attr);
// Grab from supplied attribute if available
if(config.content.attr !== FALSE && attr) { config.content.text = attr; }
// No valid content was found, abort render
else { return FALSE; }
}
// Setup target options
if(!posOptions.container.length) { posOptions.container = docBody; }
if(posOptions.target === FALSE) { posOptions.target = newTarget; }
if(config.show.target === FALSE) { config.show.target = newTarget; }
if(config.show.solo === TRUE) { config.show.solo = posOptions.container.closest('body'); }
if(config.hide.target === FALSE) { config.hide.target = newTarget; }
if(config.position.viewport === TRUE) { config.position.viewport = posOptions.container; }
// Ensure we only use a single container
posOptions.container = posOptions.container.eq(0);
// Convert position corner values into x and y strings
posOptions.at = new CORNER(posOptions.at, TRUE);
posOptions.my = new CORNER(posOptions.my);
// Destroy previous tooltip if overwrite is enabled, or skip element if not
if(elem.data(NAMESPACE)) {
if(config.overwrite) {
elem.qtip('destroy', true);
}
else if(config.overwrite === FALSE) {
return FALSE;
}
}
// Add has-qtip attribute
elem.attr(ATTR_HAS, id);
// Remove title attribute and store it if present
if(config.suppress && (title = elem.attr('title'))) {
// Final attr call fixes event delegatiom and IE default tooltip showing problem
elem.removeAttr('title').attr(oldtitle, title).attr('title', '');
}
// Initialize the tooltip and add API reference
obj = new QTip(elem, config, id, !!attr);
elem.data(NAMESPACE, obj);
return obj;
}
// jQuery $.fn extension method
QTIP = $.fn.qtip = function(options, notation, newValue)
{
var command = ('' + options).toLowerCase(), // Parse command
returned = NULL,
args = $.makeArray(arguments).slice(1),
event = args[args.length - 1],
opts = this[0] ? $.data(this[0], NAMESPACE) : NULL;
// Check for API request
if(!arguments.length && opts || command === 'api') {
return opts;
}
// Execute API command if present
else if('string' === typeof options) {
this.each(function() {
var api = $.data(this, NAMESPACE);
if(!api) { return TRUE; }
// Cache the event if possible
if(event && event.timeStamp) { api.cache.event = event; }
// Check for specific API commands
if(notation && (command === 'option' || command === 'options')) {
if(newValue !== undefined || $.isPlainObject(notation)) {
api.set(notation, newValue);
}
else {
returned = api.get(notation);
return FALSE;
}
}
// Execute API command
else if(api[command]) {
api[command].apply(api, args);
}
});
return returned !== NULL ? returned : this;
}
// No API commands. validate provided options and setup qTips
else if('object' === typeof options || !arguments.length) {
// Sanitize options first
opts = sanitizeOptions($.extend(TRUE, {}, options));
return this.each(function(i) {
var api, id;
// Find next available ID, or use custom ID if provided
id = $.isArray(opts.id) ? opts.id[i] : opts.id;
id = !id || id === FALSE || id.length < 1 || QTIP.api[id] ? QTIP.nextid++ : id;
// Initialize the qTip and re-grab newly sanitized options
api = init($(this), id, opts);
if(api === FALSE) { return TRUE; }
else { QTIP.api[id] = api; }
// Initialize plugins
$.each(PLUGINS, function() {
if(this.initialize === 'initialize') { this(api); }
});
// Assign initial pre-render events
api._assignInitialEvents(event);
});
}
};
// Expose class
$.qtip = QTip;
// Populated in render method
QTIP.api = {};
;$.each({
/* Allow other plugins to successfully retrieve the title of an element with a qTip applied */
attr: function(attr, val) {
if(this.length) {
var self = this[0],
title = 'title',
api = $.data(self, 'qtip');
if(attr === title && api && api.options && 'object' === typeof api && 'object' === typeof api.options && api.options.suppress) {
if(arguments.length < 2) {
return $.attr(self, oldtitle);
}
// If qTip is rendered and title was originally used as content, update it
if(api && api.options.content.attr === title && api.cache.attr) {
api.set('content.text', val);
}
// Use the regular attr method to set, then cache the result
return this.attr(oldtitle, val);
}
}
return $.fn['attr'+replaceSuffix].apply(this, arguments);
},
/* Allow clone to correctly retrieve cached title attributes */
clone: function(keepData) {
// Clone our element using the real clone method
var elems = $.fn['clone'+replaceSuffix].apply(this, arguments);
// Grab all elements with an oldtitle set, and change it to regular title attribute, if keepData is false
if(!keepData) {
elems.filter('['+oldtitle+']').attr('title', function() {
return $.attr(this, oldtitle);
})
.removeAttr(oldtitle);
}
return elems;
}
}, function(name, func) {
if(!func || $.fn[name+replaceSuffix]) { return TRUE; }
var old = $.fn[name+replaceSuffix] = $.fn[name];
$.fn[name] = function() {
return func.apply(this, arguments) || old.apply(this, arguments);
};
});
/* Fire off 'removeqtip' handler in $.cleanData if jQuery UI not present (it already does similar).
* This snippet is taken directly from jQuery UI source code found here:
* http://code.jquery.com/ui/jquery-ui-git.js
*/
if(!$.ui) {
$['cleanData'+replaceSuffix] = $.cleanData;
$.cleanData = function( elems ) {
for(var i = 0, elem; (elem = $( elems[i] )).length; i++) {
if(elem.attr(ATTR_HAS)) {
/* eslint-disable no-empty */
try { elem.triggerHandler('removeqtip'); }
catch( e ) {}
/* eslint-enable no-empty */
}
}
$['cleanData'+replaceSuffix].apply(this, arguments);
};
}
;// qTip version
QTIP.version = '3.0.3';
// Base ID for all qTips
QTIP.nextid = 0;
// Inactive events array
QTIP.inactiveEvents = INACTIVE_EVENTS;
// Base z-index for all qTips
QTIP.zindex = 15000;
// Define configuration defaults
QTIP.defaults = {
prerender: FALSE,
id: FALSE,
overwrite: TRUE,
suppress: TRUE,
content: {
text: TRUE,
attr: 'title',
title: FALSE,
button: FALSE
},
position: {
my: 'top left',
at: 'bottom right',
target: FALSE,
container: FALSE,
viewport: FALSE,
adjust: {
x: 0, y: 0,
mouse: TRUE,
scroll: TRUE,
resize: TRUE,
method: 'flipinvert flipinvert'
},
effect: function(api, pos) {
$(this).animate(pos, {
duration: 200,
queue: FALSE
});
}
},
show: {
target: FALSE,
event: 'mouseenter',
effect: TRUE,
delay: 90,
solo: FALSE,
ready: FALSE,
autofocus: FALSE
},
hide: {
target: FALSE,
event: 'mouseleave',
effect: TRUE,
delay: 0,
fixed: FALSE,
inactive: FALSE,
leave: 'window',
distance: FALSE
},
style: {
classes: '',
widget: FALSE,
width: FALSE,
height: FALSE,
def: TRUE
},
events: {
render: NULL,
move: NULL,
show: NULL,
hide: NULL,
toggle: NULL,
visible: NULL,
hidden: NULL,
focus: NULL,
blur: NULL
}
};
;var TIP,
createVML,
SCALE,
PIXEL_RATIO,
BACKING_STORE_RATIO,
// Common CSS strings
MARGIN = 'margin',
BORDER = 'border',
COLOR = 'color',
BG_COLOR = 'background-color',
TRANSPARENT = 'transparent',
IMPORTANT = ' !important',
// Check if the browser supports <canvas/> elements
HASCANVAS = !!document.createElement('canvas').getContext,
// Invalid colour values used in parseColours()
INVALID = /rgba?\(0, 0, 0(, 0)?\)|transparent|#123456/i;
// Camel-case method, taken from jQuery source
// http://code.jquery.com/jquery-1.8.0.js
function camel(s) { return s.charAt(0).toUpperCase() + s.slice(1); }
/*
* Modified from Modernizr's testPropsAll()
* http://modernizr.com/downloads/modernizr-latest.js
*/
var cssProps = {}, cssPrefixes = ['Webkit', 'O', 'Moz', 'ms'];
function vendorCss(elem, prop) {
var ucProp = prop.charAt(0).toUpperCase() + prop.slice(1),
props = (prop + ' ' + cssPrefixes.join(ucProp + ' ') + ucProp).split(' '),
cur, val, i = 0;
// If the property has already been mapped...
if(cssProps[prop]) { return elem.css(cssProps[prop]); }
while(cur = props[i++]) {
if((val = elem.css(cur)) !== undefined) {
cssProps[prop] = cur;
return val;
}
}
}
// Parse a given elements CSS property into an int
function intCss(elem, prop) {
return Math.ceil(parseFloat(vendorCss(elem, prop)));
}
// VML creation (for IE only)
if(!HASCANVAS) {
createVML = function(tag, props, style) {
return '<qtipvml:'+tag+' xmlns="urn:schemas-microsoft.com:vml" class="qtip-vml" '+(props||'')+
' style="behavior: url(#default#VML); '+(style||'')+ '" />';
};
}
// Canvas only definitions
else {
PIXEL_RATIO = window.devicePixelRatio || 1;
BACKING_STORE_RATIO = (function() {
var context = document.createElement('canvas').getContext('2d');
return context.backingStorePixelRatio || context.webkitBackingStorePixelRatio || context.mozBackingStorePixelRatio ||
context.msBackingStorePixelRatio || context.oBackingStorePixelRatio || 1;
})();
SCALE = PIXEL_RATIO / BACKING_STORE_RATIO;
}
function Tip(qtip, options) {
this._ns = 'tip';
this.options = options;
this.offset = options.offset;
this.size = [ options.width, options.height ];
// Initialize
this.qtip = qtip;
this.init(qtip);
}
$.extend(Tip.prototype, {
init: function(qtip) {
var context, tip;
// Create tip element and prepend to the tooltip
tip = this.element = qtip.elements.tip = $('<div />', { 'class': NAMESPACE+'-tip' }).prependTo(qtip.tooltip);
// Create tip drawing element(s)
if(HASCANVAS) {
// save() as soon as we create the canvas element so FF2 doesn't bork on our first restore()!
context = $('<canvas />').appendTo(this.element)[0].getContext('2d');
// Setup constant parameters
context.lineJoin = 'miter';
context.miterLimit = 100000;
context.save();
}
else {
context = createVML('shape', 'coordorigin="0,0"', 'position:absolute;');
this.element.html(context + context);
// Prevent mousing down on the tip since it causes problems with .live() handling in IE due to VML
qtip._bind( $('*', tip).add(tip), ['click', 'mousedown'], function(event) { event.stopPropagation(); }, this._ns);
}
// Bind update events
qtip._bind(qtip.tooltip, 'tooltipmove', this.reposition, this._ns, this);
// Create it
this.create();
},
_swapDimensions: function() {
this.size[0] = this.options.height;
this.size[1] = this.options.width;
},
_resetDimensions: function() {
this.size[0] = this.options.width;
this.size[1] = this.options.height;
},
_useTitle: function(corner) {
var titlebar = this.qtip.elements.titlebar;
return titlebar && (
corner.y === TOP || corner.y === CENTER && this.element.position().top + this.size[1] / 2 + this.options.offset < titlebar.outerHeight(TRUE)
);
},
_parseCorner: function(corner) {
var my = this.qtip.options.position.my;
// Detect corner and mimic properties
if(corner === FALSE || my === FALSE) {
corner = FALSE;
}
else if(corner === TRUE) {
corner = new CORNER( my.string() );
}
else if(!corner.string) {
corner = new CORNER(corner);
corner.fixed = TRUE;
}
return corner;
},
_parseWidth: function(corner, side, use) {
var elements = this.qtip.elements,
prop = BORDER + camel(side) + 'Width';
return (use ? intCss(use, prop) :
intCss(elements.content, prop) ||
intCss(this._useTitle(corner) && elements.titlebar || elements.content, prop) ||
intCss(elements.tooltip, prop)
) || 0;
},
_parseRadius: function(corner) {
var elements = this.qtip.elements,
prop = BORDER + camel(corner.y) + camel(corner.x) + 'Radius';
return BROWSER.ie < 9 ? 0 :
intCss(this._useTitle(corner) && elements.titlebar || elements.content, prop) ||
intCss(elements.tooltip, prop) || 0;
},
_invalidColour: function(elem, prop, compare) {
var val = elem.css(prop);
return !val || compare && val === elem.css(compare) || INVALID.test(val) ? FALSE : val;
},
_parseColours: function(corner) {
var elements = this.qtip.elements,
tip = this.element.css('cssText', ''),
borderSide = BORDER + camel(corner[ corner.precedance ]) + camel(COLOR),
colorElem = this._useTitle(corner) && elements.titlebar || elements.content,
css = this._invalidColour, color = [];
// Attempt to detect the background colour from various elements, left-to-right precedance
color[0] = css(tip, BG_COLOR) || css(colorElem, BG_COLOR) || css(elements.content, BG_COLOR) ||
css(elements.tooltip, BG_COLOR) || tip.css(BG_COLOR);
// Attempt to detect the correct border side colour from various elements, left-to-right precedance
color[1] = css(tip, borderSide, COLOR) || css(colorElem, borderSide, COLOR) ||
css(elements.content, borderSide, COLOR) || css(elements.tooltip, borderSide, COLOR) || elements.tooltip.css(borderSide);
// Reset background and border colours
$('*', tip).add(tip).css('cssText', BG_COLOR+':'+TRANSPARENT+IMPORTANT+';'+BORDER+':0'+IMPORTANT+';');
return color;
},
_calculateSize: function(corner) {
var y = corner.precedance === Y,
width = this.options.width,
height = this.options.height,
isCenter = corner.abbrev() === 'c',
base = (y ? width: height) * (isCenter ? 0.5 : 1),
pow = Math.pow,
round = Math.round,
bigHyp, ratio, result,
smallHyp = Math.sqrt( pow(base, 2) + pow(height, 2) ),
hyp = [
this.border / base * smallHyp,
this.border / height * smallHyp
];
hyp[2] = Math.sqrt( pow(hyp[0], 2) - pow(this.border, 2) );
hyp[3] = Math.sqrt( pow(hyp[1], 2) - pow(this.border, 2) );
bigHyp = smallHyp + hyp[2] + hyp[3] + (isCenter ? 0 : hyp[0]);
ratio = bigHyp / smallHyp;
result = [ round(ratio * width), round(ratio * height) ];
return y ? result : result.reverse();
},
// Tip coordinates calculator
_calculateTip: function(corner, size, scale) {
scale = scale || 1;
size = size || this.size;
var width = size[0] * scale,
height = size[1] * scale,
width2 = Math.ceil(width / 2), height2 = Math.ceil(height / 2),
// Define tip coordinates in terms of height and width values
tips = {
br: [0,0, width,height, width,0],
bl: [0,0, width,0, 0,height],
tr: [0,height, width,0, width,height],
tl: [0,0, 0,height, width,height],
tc: [0,height, width2,0, width,height],
bc: [0,0, width,0, width2,height],
rc: [0,0, width,height2, 0,height],
lc: [width,0, width,height, 0,height2]
};
// Set common side shapes
tips.lt = tips.br; tips.rt = tips.bl;
tips.lb = tips.tr; tips.rb = tips.tl;
return tips[ corner.abbrev() ];
},
// Tip coordinates drawer (canvas)
_drawCoords: function(context, coords) {
context.beginPath();
context.moveTo(coords[0], coords[1]);
context.lineTo(coords[2], coords[3]);
context.lineTo(coords[4], coords[5]);
context.closePath();
},
create: function() {
// Determine tip corner
var c = this.corner = (HASCANVAS || BROWSER.ie) && this._parseCorner(this.options.corner);
// If we have a tip corner...
this.enabled = !!this.corner && this.corner.abbrev() !== 'c';
if(this.enabled) {
// Cache it
this.qtip.cache.corner = c.clone();
// Create it
this.update();
}
// Toggle tip element
this.element.toggle(this.enabled);
return this.corner;
},
update: function(corner, position) {
if(!this.enabled) { return this; }
var elements = this.qtip.elements,
tip = this.element,
inner = tip.children(),
options = this.options,
curSize = this.size,
mimic = options.mimic,
round = Math.round,
color, precedance, context,
coords, bigCoords, translate, newSize, border;
// Re-determine tip if not already set
if(!corner) { corner = this.qtip.cache.corner || this.corner; }
// Use corner property if we detect an invalid mimic value
if(mimic === FALSE) { mimic = corner; }
// Otherwise inherit mimic properties from the corner object as necessary
else {
mimic = new CORNER(mimic);
mimic.precedance = corner.precedance;
if(mimic.x === 'inherit') { mimic.x = corner.x; }
else if(mimic.y === 'inherit') { mimic.y = corner.y; }
else if(mimic.x === mimic.y) {
mimic[ corner.precedance ] = corner[ corner.precedance ];
}
}
precedance = mimic.precedance;
// Ensure the tip width.height are relative to the tip position
if(corner.precedance === X) { this._swapDimensions(); }
else { this._resetDimensions(); }
// Update our colours
color = this.color = this._parseColours(corner);
// Detect border width, taking into account colours
if(color[1] !== TRANSPARENT) {
// Grab border width
border = this.border = this._parseWidth(corner, corner[corner.precedance]);
// If border width isn't zero, use border color as fill if it's not invalid (1.0 style tips)
if(options.border && border < 1 && !INVALID.test(color[1])) { color[0] = color[1]; }
// Set border width (use detected border width if options.border is true)
this.border = border = options.border !== TRUE ? options.border : border;
}
// Border colour was invalid, set border to zero
else { this.border = border = 0; }
// Determine tip size
newSize = this.size = this._calculateSize(corner);
tip.css({
width: newSize[0],
height: newSize[1],
lineHeight: newSize[1]+'px'
});
// Calculate tip translation
if(corner.precedance === Y) {
translate = [
round(mimic.x === LEFT ? border : mimic.x === RIGHT ? newSize[0] - curSize[0] - border : (newSize[0] - curSize[0]) / 2),
round(mimic.y === TOP ? newSize[1] - curSize[1] : 0)
];
}
else {
translate = [
round(mimic.x === LEFT ? newSize[0] - curSize[0] : 0),
round(mimic.y === TOP ? border : mimic.y === BOTTOM ? newSize[1] - curSize[1] - border : (newSize[1] - curSize[1]) / 2)
];
}
// Canvas drawing implementation
if(HASCANVAS) {
// Grab canvas context and clear/save it
context = inner[0].getContext('2d');
context.restore(); context.save();
context.clearRect(0,0,6000,6000);
// Calculate coordinates
coords = this._calculateTip(mimic, curSize, SCALE);
bigCoords = this._calculateTip(mimic, this.size, SCALE);
// Set the canvas size using calculated size
inner.attr(WIDTH, newSize[0] * SCALE).attr(HEIGHT, newSize[1] * SCALE);
inner.css(WIDTH, newSize[0]).css(HEIGHT, newSize[1]);
// Draw the outer-stroke tip
this._drawCoords(context, bigCoords);
context.fillStyle = color[1];
context.fill();
// Draw the actual tip
context.translate(translate[0] * SCALE, translate[1] * SCALE);
this._drawCoords(context, coords);
context.fillStyle = color[0];
context.fill();
}
// VML (IE Proprietary implementation)
else {
// Calculate coordinates
coords = this._calculateTip(mimic);
// Setup coordinates string
coords = 'm' + coords[0] + ',' + coords[1] + ' l' + coords[2] +
',' + coords[3] + ' ' + coords[4] + ',' + coords[5] + ' xe';
// Setup VML-specific offset for pixel-perfection
translate[2] = border && /^(r|b)/i.test(corner.string()) ?
BROWSER.ie === 8 ? 2 : 1 : 0;
// Set initial CSS
inner.css({
coordsize: newSize[0]+border + ' ' + newSize[1]+border,
antialias: ''+(mimic.string().indexOf(CENTER) > -1),
left: translate[0] - translate[2] * Number(precedance === X),
top: translate[1] - translate[2] * Number(precedance === Y),
width: newSize[0] + border,
height: newSize[1] + border
})
.each(function(i) {
var $this = $(this);
// Set shape specific attributes
$this[ $this.prop ? 'prop' : 'attr' ]({
coordsize: newSize[0]+border + ' ' + newSize[1]+border,
path: coords,
fillcolor: color[0],
filled: !!i,
stroked: !i
})
.toggle(!!(border || i));
// Check if border is enabled and add stroke element
!i && $this.html( createVML(
'stroke', 'weight="'+border*2+'px" color="'+color[1]+'" miterlimit="1000" joinstyle="miter"'
) );
});
}
// Opera bug #357 - Incorrect tip position
// https://github.com/Craga89/qTip2/issues/367
window.opera && setTimeout(function() {
elements.tip.css({
display: 'inline-block',
visibility: 'visible'
});
}, 1);
// Position if needed
if(position !== FALSE) { this.calculate(corner, newSize); }
},
calculate: function(corner, size) {
if(!this.enabled) { return FALSE; }
var self = this,
elements = this.qtip.elements,
tip = this.element,
userOffset = this.options.offset,
position = {},
precedance, corners;
// Inherit corner if not provided
corner = corner || this.corner;
precedance = corner.precedance;
// Determine which tip dimension to use for adjustment
size = size || this._calculateSize(corner);
// Setup corners and offset array
corners = [ corner.x, corner.y ];
if(precedance === X) { corners.reverse(); }
// Calculate tip position
$.each(corners, function(i, side) {
var b, bc, br;
if(side === CENTER) {
b = precedance === Y ? LEFT : TOP;
position[ b ] = '50%';
position[MARGIN+'-' + b] = -Math.round(size[ precedance === Y ? 0 : 1 ] / 2) + userOffset;
}
else {
b = self._parseWidth(corner, side, elements.tooltip);
bc = self._parseWidth(corner, side, elements.content);
br = self._parseRadius(corner);
position[ side ] = Math.max(-self.border, i ? bc : userOffset + (br > b ? br : -b));
}
});
// Adjust for tip size
position[ corner[precedance] ] -= size[ precedance === X ? 0 : 1 ];
// Set and return new position
tip.css({ margin: '', top: '', bottom: '', left: '', right: '' }).css(position);
return position;
},
reposition: function(event, api, pos) {
if(!this.enabled) { return; }
var cache = api.cache,
newCorner = this.corner.clone(),
adjust = pos.adjusted,
method = api.options.position.adjust.method.split(' '),
horizontal = method[0],
vertical = method[1] || method[0],
shift = { left: FALSE, top: FALSE, x: 0, y: 0 },
offset, css = {}, props;
function shiftflip(direction, precedance, popposite, side, opposite) {
// Horizontal - Shift or flip method
if(direction === SHIFT && newCorner.precedance === precedance && adjust[side] && newCorner[popposite] !== CENTER) {
newCorner.precedance = newCorner.precedance === X ? Y : X;
}
else if(direction !== SHIFT && adjust[side]){
newCorner[precedance] = newCorner[precedance] === CENTER ?
adjust[side] > 0 ? side : opposite :
newCorner[precedance] === side ? opposite : side;
}
}
function shiftonly(xy, side, opposite) {
if(newCorner[xy] === CENTER) {
css[MARGIN+'-'+side] = shift[xy] = offset[MARGIN+'-'+side] - adjust[side];
}
else {
props = offset[opposite] !== undefined ?
[ adjust[side], -offset[side] ] : [ -adjust[side], offset[side] ];
if( (shift[xy] = Math.max(props[0], props[1])) > props[0] ) {
pos[side] -= adjust[side];
shift[side] = FALSE;
}
css[ offset[opposite] !== undefined ? opposite : side ] = shift[xy];
}
}
// If our tip position isn't fixed e.g. doesn't adjust with viewport...
if(this.corner.fixed !== TRUE) {
// Perform shift/flip adjustments
shiftflip(horizontal, X, Y, LEFT, RIGHT);
shiftflip(vertical, Y, X, TOP, BOTTOM);
// Update and redraw the tip if needed (check cached details of last drawn tip)
if(newCorner.string() !== cache.corner.string() || cache.cornerTop !== adjust.top || cache.cornerLeft !== adjust.left) {
this.update(newCorner, FALSE);
}
}
// Setup tip offset properties
offset = this.calculate(newCorner);
// Readjust offset object to make it left/top
if(offset.right !== undefined) { offset.left = -offset.right; }
if(offset.bottom !== undefined) { offset.top = -offset.bottom; }
offset.user = this.offset;
// Perform shift adjustments
shift.left = horizontal === SHIFT && !!adjust.left;
if(shift.left) {
shiftonly(X, LEFT, RIGHT);
}
shift.top = vertical === SHIFT && !!adjust.top;
if(shift.top) {
shiftonly(Y, TOP, BOTTOM);
}
/*
* If the tip is adjusted in both dimensions, or in a
* direction that would cause it to be anywhere but the
* outer border, hide it!
*/
this.element.css(css).toggle(
!(shift.x && shift.y || newCorner.x === CENTER && shift.y || newCorner.y === CENTER && shift.x)
);
// Adjust position to accomodate tip dimensions
pos.left -= offset.left.charAt ? offset.user :
horizontal !== SHIFT || shift.top || !shift.left && !shift.top ? offset.left + this.border : 0;
pos.top -= offset.top.charAt ? offset.user :
vertical !== SHIFT || shift.left || !shift.left && !shift.top ? offset.top + this.border : 0;
// Cache details
cache.cornerLeft = adjust.left; cache.cornerTop = adjust.top;
cache.corner = newCorner.clone();
},
destroy: function() {
// Unbind events
this.qtip._unbind(this.qtip.tooltip, this._ns);
// Remove the tip element(s)
if(this.qtip.elements.tip) {
this.qtip.elements.tip.find('*')
.remove().end().remove();
}
}
});
TIP = PLUGINS.tip = function(api) {
return new Tip(api, api.options.style.tip);
};
// Initialize tip on render
TIP.initialize = 'render';
// Setup plugin sanitization options
TIP.sanitize = function(options) {
if(options.style && 'tip' in options.style) {
var opts = options.style.tip;
if(typeof opts !== 'object') { opts = options.style.tip = { corner: opts }; }
if(!(/string|boolean/i).test(typeof opts.corner)) { opts.corner = TRUE; }
}
};
// Add new option checks for the plugin
CHECKS.tip = {
'^position.my|style.tip.(corner|mimic|border)$': function() {
// Make sure a tip can be drawn
this.create();
// Reposition the tooltip
this.qtip.reposition();
},
'^style.tip.(height|width)$': function(obj) {
// Re-set dimensions and redraw the tip
this.size = [ obj.width, obj.height ];
this.update();
// Reposition the tooltip
this.qtip.reposition();
},
'^content.title|style.(classes|widget)$': function() {
this.update();
}
};
// Extend original qTip defaults
$.extend(TRUE, QTIP.defaults, {
style: {
tip: {
corner: TRUE,
mimic: FALSE,
width: 6,
height: 6,
border: TRUE,
offset: 0
}
}
});
;var MODAL, OVERLAY,
MODALCLASS = 'qtip-modal',
MODALSELECTOR = '.'+MODALCLASS;
OVERLAY = function()
{
var self = this,
focusableElems = {},
current,
prevState,
elem;
// Modified code from jQuery UI 1.10.0 source
// http://code.jquery.com/ui/1.10.0/jquery-ui.js
function focusable(element) {
// Use the defined focusable checker when possible
if($.expr[':'].focusable) { return $.expr[':'].focusable; }
var isTabIndexNotNaN = !isNaN($.attr(element, 'tabindex')),
nodeName = element.nodeName && element.nodeName.toLowerCase(),
map, mapName, img;
if('area' === nodeName) {
map = element.parentNode;
mapName = map.name;
if(!element.href || !mapName || map.nodeName.toLowerCase() !== 'map') {
return false;
}
img = $('img[usemap=#' + mapName + ']')[0];
return !!img && img.is(':visible');
}
return /input|select|textarea|button|object/.test( nodeName ) ?
!element.disabled :
'a' === nodeName ?
element.href || isTabIndexNotNaN :
isTabIndexNotNaN
;
}
// Focus inputs using cached focusable elements (see update())
function focusInputs(blurElems) {
// Blurring body element in IE causes window.open windows to unfocus!
if(focusableElems.length < 1 && blurElems.length) { blurElems.not('body').blur(); }
// Focus the inputs
else { focusableElems.first().focus(); }
}
// Steal focus from elements outside tooltip
function stealFocus(event) {
if(!elem.is(':visible')) { return; }
var target = $(event.target),
tooltip = current.tooltip,
container = target.closest(SELECTOR),
targetOnTop;
// Determine if input container target is above this
targetOnTop = container.length < 1 ? FALSE :
parseInt(container[0].style.zIndex, 10) > parseInt(tooltip[0].style.zIndex, 10);
// If we're showing a modal, but focus has landed on an input below
// this modal, divert focus to the first visible input in this modal
// or if we can't find one... the tooltip itself
if(!targetOnTop && target.closest(SELECTOR)[0] !== tooltip[0]) {
focusInputs(target);
}
}
$.extend(self, {
init: function() {
// Create document overlay
elem = self.elem = $('<div />', {
id: 'qtip-overlay',
html: '<div></div>',
mousedown: function() { return FALSE; }
})
.hide();
// Make sure we can't focus anything outside the tooltip
$(document.body).bind('focusin'+MODALSELECTOR, stealFocus);
// Apply keyboard "Escape key" close handler
$(document).bind('keydown'+MODALSELECTOR, function(event) {
if(current && current.options.show.modal.escape && event.keyCode === 27) {
current.hide(event);
}
});
// Apply click handler for blur option
elem.bind('click'+MODALSELECTOR, function(event) {
if(current && current.options.show.modal.blur) {
current.hide(event);
}
});
return self;
},
update: function(api) {
// Update current API reference
current = api;
// Update focusable elements if enabled
if(api.options.show.modal.stealfocus !== FALSE) {
focusableElems = api.tooltip.find('*').filter(function() {
return focusable(this);
});
}
else { focusableElems = []; }
},
toggle: function(api, state, duration) {
var tooltip = api.tooltip,
options = api.options.show.modal,
effect = options.effect,
type = state ? 'show': 'hide',
visible = elem.is(':visible'),
visibleModals = $(MODALSELECTOR).filter(':visible:not(:animated)').not(tooltip);
// Set active tooltip API reference
self.update(api);
// If the modal can steal the focus...
// Blur the current item and focus anything in the modal we an
if(state && options.stealfocus !== FALSE) {
focusInputs( $(':focus') );
}
// Toggle backdrop cursor style on show
elem.toggleClass('blurs', options.blur);
// Append to body on show
if(state) {
elem.appendTo(document.body);
}
// Prevent modal from conflicting with show.solo, and don't hide backdrop is other modals are visible
if(elem.is(':animated') && visible === state && prevState !== FALSE || !state && visibleModals.length) {
return self;
}
// Stop all animations
elem.stop(TRUE, FALSE);
// Use custom function if provided
if($.isFunction(effect)) {
effect.call(elem, state);
}
// If no effect type is supplied, use a simple toggle
else if(effect === FALSE) {
elem[ type ]();
}
// Use basic fade function
else {
elem.fadeTo( parseInt(duration, 10) || 90, state ? 1 : 0, function() {
if(!state) { elem.hide(); }
});
}
// Reset position and detach from body on hide
if(!state) {
elem.queue(function(next) {
elem.css({ left: '', top: '' });
if(!$(MODALSELECTOR).length) { elem.detach(); }
next();
});
}
// Cache the state
prevState = state;
// If the tooltip is destroyed, set reference to null
if(current.destroyed) { current = NULL; }
return self;
}
});
self.init();
};
OVERLAY = new OVERLAY();
function Modal(api, options) {
this.options = options;
this._ns = '-modal';
this.qtip = api;
this.init(api);
}
$.extend(Modal.prototype, {
init: function(qtip) {
var tooltip = qtip.tooltip;
// If modal is disabled... return
if(!this.options.on) { return this; }
// Set overlay reference
qtip.elements.overlay = OVERLAY.elem;
// Add unique attribute so we can grab modal tooltips easily via a SELECTOR, and set z-index
tooltip.addClass(MODALCLASS).css('z-index', QTIP.modal_zindex + $(MODALSELECTOR).length);
// Apply our show/hide/focus modal events
qtip._bind(tooltip, ['tooltipshow', 'tooltiphide'], function(event, api, duration) {
var oEvent = event.originalEvent;
// Make sure mouseout doesn't trigger a hide when showing the modal and mousing onto backdrop
if(event.target === tooltip[0]) {
if(oEvent && event.type === 'tooltiphide' && /mouse(leave|enter)/.test(oEvent.type) && $(oEvent.relatedTarget).closest(OVERLAY.elem[0]).length) {
/* eslint-disable no-empty */
try { event.preventDefault(); }
catch(e) {}
/* eslint-enable no-empty */
}
else if(!oEvent || oEvent && oEvent.type !== 'tooltipsolo') {
this.toggle(event, event.type === 'tooltipshow', duration);
}
}
}, this._ns, this);
// Adjust modal z-index on tooltip focus
qtip._bind(tooltip, 'tooltipfocus', function(event, api) {
// If focus was cancelled before it reached us, don't do anything
if(event.isDefaultPrevented() || event.target !== tooltip[0]) { return; }
var qtips = $(MODALSELECTOR),
// Keep the modal's lower than other, regular qtips
newIndex = QTIP.modal_zindex + qtips.length,
curIndex = parseInt(tooltip[0].style.zIndex, 10);
// Set overlay z-index
OVERLAY.elem[0].style.zIndex = newIndex - 1;
// Reduce modal z-index's and keep them properly ordered
qtips.each(function() {
if(this.style.zIndex > curIndex) {
this.style.zIndex -= 1;
}
});
// Fire blur event for focused tooltip
qtips.filter('.' + CLASS_FOCUS).qtip('blur', event.originalEvent);
// Set the new z-index
tooltip.addClass(CLASS_FOCUS)[0].style.zIndex = newIndex;
// Set current
OVERLAY.update(api);
// Prevent default handling
/* eslint-disable no-empty */
try { event.preventDefault(); }
catch(e) {}
/* eslint-enable no-empty */
}, this._ns, this);
// Focus any other visible modals when this one hides
qtip._bind(tooltip, 'tooltiphide', function(event) {
if(event.target === tooltip[0]) {
$(MODALSELECTOR).filter(':visible').not(tooltip).last().qtip('focus', event);
}
}, this._ns, this);
},
toggle: function(event, state, duration) {
// Make sure default event hasn't been prevented
if(event && event.isDefaultPrevented()) { return this; }
// Toggle it
OVERLAY.toggle(this.qtip, !!state, duration);
},
destroy: function() {
// Remove modal class
this.qtip.tooltip.removeClass(MODALCLASS);
// Remove bound events
this.qtip._unbind(this.qtip.tooltip, this._ns);
// Delete element reference
OVERLAY.toggle(this.qtip, FALSE);
delete this.qtip.elements.overlay;
}
});
MODAL = PLUGINS.modal = function(api) {
return new Modal(api, api.options.show.modal);
};
// Setup sanitiztion rules
MODAL.sanitize = function(opts) {
if(opts.show) {
if(typeof opts.show.modal !== 'object') { opts.show.modal = { on: !!opts.show.modal }; }
else if(typeof opts.show.modal.on === 'undefined') { opts.show.modal.on = TRUE; }
}
};
// Base z-index for all modal tooltips (use qTip core z-index as a base)
/* eslint-disable camelcase */
QTIP.modal_zindex = QTIP.zindex - 200;
/* eslint-enable camelcase */
// Plugin needs to be initialized on render
MODAL.initialize = 'render';
// Setup option set checks
CHECKS.modal = {
'^show.modal.(on|blur)$': function() {
// Initialise
this.destroy();
this.init();
// Show the modal if not visible already and tooltip is visible
this.qtip.elems.overlay.toggle(
this.qtip.tooltip[0].offsetWidth > 0
);
}
};
// Extend original api defaults
$.extend(TRUE, QTIP.defaults, {
show: {
modal: {
on: FALSE,
effect: TRUE,
blur: TRUE,
stealfocus: TRUE,
escape: TRUE
}
}
});
;PLUGINS.viewport = function(api, position, posOptions, targetWidth, targetHeight, elemWidth, elemHeight)
{
var target = posOptions.target,
tooltip = api.elements.tooltip,
my = posOptions.my,
at = posOptions.at,
adjust = posOptions.adjust,
method = adjust.method.split(' '),
methodX = method[0],
methodY = method[1] || method[0],
viewport = posOptions.viewport,
container = posOptions.container,
adjusted = { left: 0, top: 0 },
fixed, newMy, containerOffset, containerStatic,
viewportWidth, viewportHeight, viewportScroll, viewportOffset;
// If viewport is not a jQuery element, or it's the window/document, or no adjustment method is used... return
if(!viewport.jquery || target[0] === window || target[0] === document.body || adjust.method === 'none') {
return adjusted;
}
// Cach container details
containerOffset = container.offset() || adjusted;
containerStatic = container.css('position') === 'static';
// Cache our viewport details
fixed = tooltip.css('position') === 'fixed';
viewportWidth = viewport[0] === window ? viewport.width() : viewport.outerWidth(FALSE);
viewportHeight = viewport[0] === window ? viewport.height() : viewport.outerHeight(FALSE);
viewportScroll = { left: fixed ? 0 : viewport.scrollLeft(), top: fixed ? 0 : viewport.scrollTop() };
viewportOffset = viewport.offset() || adjusted;
// Generic calculation method
function calculate(side, otherSide, type, adjustment, side1, side2, lengthName, targetLength, elemLength) {
var initialPos = position[side1],
mySide = my[side],
atSide = at[side],
isShift = type === SHIFT,
myLength = mySide === side1 ? elemLength : mySide === side2 ? -elemLength : -elemLength / 2,
atLength = atSide === side1 ? targetLength : atSide === side2 ? -targetLength : -targetLength / 2,
sideOffset = viewportScroll[side1] + viewportOffset[side1] - (containerStatic ? 0 : containerOffset[side1]),
overflow1 = sideOffset - initialPos,
overflow2 = initialPos + elemLength - (lengthName === WIDTH ? viewportWidth : viewportHeight) - sideOffset,
offset = myLength - (my.precedance === side || mySide === my[otherSide] ? atLength : 0) - (atSide === CENTER ? targetLength / 2 : 0);
// shift
if(isShift) {
offset = (mySide === side1 ? 1 : -1) * myLength;
// Adjust position but keep it within viewport dimensions
position[side1] += overflow1 > 0 ? overflow1 : overflow2 > 0 ? -overflow2 : 0;
position[side1] = Math.max(
-containerOffset[side1] + viewportOffset[side1],
initialPos - offset,
Math.min(
Math.max(
-containerOffset[side1] + viewportOffset[side1] + (lengthName === WIDTH ? viewportWidth : viewportHeight),
initialPos + offset
),
position[side1],
// Make sure we don't adjust complete off the element when using 'center'
mySide === 'center' ? initialPos - myLength : 1E9
)
);
}
// flip/flipinvert
else {
// Update adjustment amount depending on if using flipinvert or flip
adjustment *= type === FLIPINVERT ? 2 : 0;
// Check for overflow on the left/top
if(overflow1 > 0 && (mySide !== side1 || overflow2 > 0)) {
position[side1] -= offset + adjustment;
newMy.invert(side, side1);
}
// Check for overflow on the bottom/right
else if(overflow2 > 0 && (mySide !== side2 || overflow1 > 0) ) {
position[side1] -= (mySide === CENTER ? -offset : offset) + adjustment;
newMy.invert(side, side2);
}
// Make sure we haven't made things worse with the adjustment and reset if so
if(position[side1] < viewportScroll[side1] && -position[side1] > overflow2) {
position[side1] = initialPos; newMy = my.clone();
}
}
return position[side1] - initialPos;
}
// Set newMy if using flip or flipinvert methods
if(methodX !== 'shift' || methodY !== 'shift') { newMy = my.clone(); }
// Adjust position based onviewport and adjustment options
adjusted = {
left: methodX !== 'none' ? calculate( X, Y, methodX, adjust.x, LEFT, RIGHT, WIDTH, targetWidth, elemWidth ) : 0,
top: methodY !== 'none' ? calculate( Y, X, methodY, adjust.y, TOP, BOTTOM, HEIGHT, targetHeight, elemHeight ) : 0,
my: newMy
};
return adjusted;
};
;PLUGINS.polys = {
// POLY area coordinate calculator
// Special thanks to Ed Cradock for helping out with this.
// Uses a binary search algorithm to find suitable coordinates.
polygon: function(baseCoords, corner) {
var result = {
width: 0, height: 0,
position: {
top: 1e10, right: 0,
bottom: 0, left: 1e10
},
adjustable: FALSE
},
i = 0, next,
coords = [],
compareX = 1, compareY = 1,
realX = 0, realY = 0,
newWidth, newHeight;
// First pass, sanitize coords and determine outer edges
i = baseCoords.length;
while(i--) {
next = [ parseInt(baseCoords[--i], 10), parseInt(baseCoords[i+1], 10) ];
if(next[0] > result.position.right){ result.position.right = next[0]; }
if(next[0] < result.position.left){ result.position.left = next[0]; }
if(next[1] > result.position.bottom){ result.position.bottom = next[1]; }
if(next[1] < result.position.top){ result.position.top = next[1]; }
coords.push(next);
}
// Calculate height and width from outer edges
newWidth = result.width = Math.abs(result.position.right - result.position.left);
newHeight = result.height = Math.abs(result.position.bottom - result.position.top);
// If it's the center corner...
if(corner.abbrev() === 'c') {
result.position = {
left: result.position.left + result.width / 2,
top: result.position.top + result.height / 2
};
}
else {
// Second pass, use a binary search algorithm to locate most suitable coordinate
while(newWidth > 0 && newHeight > 0 && compareX > 0 && compareY > 0)
{
newWidth = Math.floor(newWidth / 2);
newHeight = Math.floor(newHeight / 2);
if(corner.x === LEFT){ compareX = newWidth; }
else if(corner.x === RIGHT){ compareX = result.width - newWidth; }
else{ compareX += Math.floor(newWidth / 2); }
if(corner.y === TOP){ compareY = newHeight; }
else if(corner.y === BOTTOM){ compareY = result.height - newHeight; }
else{ compareY += Math.floor(newHeight / 2); }
i = coords.length;
while(i--)
{
if(coords.length < 2){ break; }
realX = coords[i][0] - result.position.left;
realY = coords[i][1] - result.position.top;
if(
corner.x === LEFT && realX >= compareX ||
corner.x === RIGHT && realX <= compareX ||
corner.x === CENTER && (realX < compareX || realX > result.width - compareX) ||
corner.y === TOP && realY >= compareY ||
corner.y === BOTTOM && realY <= compareY ||
corner.y === CENTER && (realY < compareY || realY > result.height - compareY)) {
coords.splice(i, 1);
}
}
}
result.position = { left: coords[0][0], top: coords[0][1] };
}
return result;
},
rect: function(ax, ay, bx, by) {
return {
width: Math.abs(bx - ax),
height: Math.abs(by - ay),
position: {
left: Math.min(ax, bx),
top: Math.min(ay, by)
}
};
},
_angles: {
tc: 3 / 2, tr: 7 / 4, tl: 5 / 4,
bc: 1 / 2, br: 1 / 4, bl: 3 / 4,
rc: 2, lc: 1, c: 0
},
ellipse: function(cx, cy, rx, ry, corner) {
var c = PLUGINS.polys._angles[ corner.abbrev() ],
rxc = c === 0 ? 0 : rx * Math.cos( c * Math.PI ),
rys = ry * Math.sin( c * Math.PI );
return {
width: rx * 2 - Math.abs(rxc),
height: ry * 2 - Math.abs(rys),
position: {
left: cx + rxc,
top: cy + rys
},
adjustable: FALSE
};
},
circle: function(cx, cy, r, corner) {
return PLUGINS.polys.ellipse(cx, cy, r, r, corner);
}
};
;PLUGINS.svg = function(api, svg, corner)
{
var elem = svg[0],
root = $(elem.ownerSVGElement),
ownerDocument = elem.ownerDocument,
strokeWidth2 = (parseInt(svg.css('stroke-width'), 10) || 0) / 2,
frameOffset, mtx, transformed,
len, next, i, points,
result, position;
// Ascend the parentNode chain until we find an element with getBBox()
while(!elem.getBBox) { elem = elem.parentNode; }
if(!elem.getBBox || !elem.parentNode) { return FALSE; }
// Determine which shape calculation to use
switch(elem.nodeName) {
case 'ellipse':
case 'circle':
result = PLUGINS.polys.ellipse(
elem.cx.baseVal.value,
elem.cy.baseVal.value,
(elem.rx || elem.r).baseVal.value + strokeWidth2,
(elem.ry || elem.r).baseVal.value + strokeWidth2,
corner
);
break;
case 'line':
case 'polygon':
case 'polyline':
// Determine points object (line has none, so mimic using array)
points = elem.points || [
{ x: elem.x1.baseVal.value, y: elem.y1.baseVal.value },
{ x: elem.x2.baseVal.value, y: elem.y2.baseVal.value }
];
for(result = [], i = -1, len = points.numberOfItems || points.length; ++i < len;) {
next = points.getItem ? points.getItem(i) : points[i];
result.push.apply(result, [next.x, next.y]);
}
result = PLUGINS.polys.polygon(result, corner);
break;
// Unknown shape or rectangle? Use bounding box
default:
result = elem.getBBox();
result = {
width: result.width,
height: result.height,
position: {
left: result.x,
top: result.y
}
};
break;
}
// Shortcut assignments
position = result.position;
root = root[0];
// Convert position into a pixel value
if(root.createSVGPoint) {
mtx = elem.getScreenCTM();
points = root.createSVGPoint();
points.x = position.left;
points.y = position.top;
transformed = points.matrixTransform( mtx );
position.left = transformed.x;
position.top = transformed.y;
}
// Check the element is not in a child document, and if so, adjust for frame elements offset
if(ownerDocument !== document && api.position.target !== 'mouse') {
frameOffset = $((ownerDocument.defaultView || ownerDocument.parentWindow).frameElement).offset();
if(frameOffset) {
position.left += frameOffset.left;
position.top += frameOffset.top;
}
}
// Adjust by scroll offset of owner document
ownerDocument = $(ownerDocument);
position.left += ownerDocument.scrollLeft();
position.top += ownerDocument.scrollTop();
return result;
};
;PLUGINS.imagemap = function(api, area, corner)
{
if(!area.jquery) { area = $(area); }
var shape = (area.attr('shape') || 'rect').toLowerCase().replace('poly', 'polygon'),
image = $('img[usemap="#'+area.parent('map').attr('name')+'"]'),
coordsString = $.trim(area.attr('coords')),
coordsArray = coordsString.replace(/,$/, '').split(','),
imageOffset, coords, i, result, len;
// If we can't find the image using the map...
if(!image.length) { return FALSE; }
// Pass coordinates string if polygon
if(shape === 'polygon') {
result = PLUGINS.polys.polygon(coordsArray, corner);
}
// Otherwise parse the coordinates and pass them as arguments
else if(PLUGINS.polys[shape]) {
for(i = -1, len = coordsArray.length, coords = []; ++i < len;) {
coords.push( parseInt(coordsArray[i], 10) );
}
result = PLUGINS.polys[shape].apply(
this, coords.concat(corner)
);
}
// If no shapre calculation method was found, return false
else { return FALSE; }
// Make sure we account for padding and borders on the image
imageOffset = image.offset();
imageOffset.left += Math.ceil((image.outerWidth(FALSE) - image.width()) / 2);
imageOffset.top += Math.ceil((image.outerHeight(FALSE) - image.height()) / 2);
// Add image position to offset coordinates
result.position.left += imageOffset.left;
result.position.top += imageOffset.top;
return result;
};
;var IE6,
/*
* BGIFrame adaption (http://plugins.jquery.com/project/bgiframe)
* Special thanks to Brandon Aaron
*/
BGIFRAME = '<iframe class="qtip-bgiframe" frameborder="0" tabindex="-1" src="javascript:\'\';" ' +
' style="display:block; position:absolute; z-index:-1; filter:alpha(opacity=0); ' +
'-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";"></iframe>';
function Ie6(api) {
this._ns = 'ie6';
this.qtip = api;
this.init(api);
}
$.extend(Ie6.prototype, {
_scroll : function() {
var overlay = this.qtip.elements.overlay;
overlay && (overlay[0].style.top = $(window).scrollTop() + 'px');
},
init: function(qtip) {
var tooltip = qtip.tooltip;
// Create the BGIFrame element if needed
if($('select, object').length < 1) {
this.bgiframe = qtip.elements.bgiframe = $(BGIFRAME).appendTo(tooltip);
// Update BGIFrame on tooltip move
qtip._bind(tooltip, 'tooltipmove', this.adjustBGIFrame, this._ns, this);
}
// redraw() container for width/height calculations
this.redrawContainer = $('<div/>', { id: NAMESPACE+'-rcontainer' })
.appendTo(document.body);
// Fixup modal plugin if present too
if( qtip.elements.overlay && qtip.elements.overlay.addClass('qtipmodal-ie6fix') ) {
qtip._bind(window, ['scroll', 'resize'], this._scroll, this._ns, this);
qtip._bind(tooltip, ['tooltipshow'], this._scroll, this._ns, this);
}
// Set dimensions
this.redraw();
},
adjustBGIFrame: function() {
var tooltip = this.qtip.tooltip,
dimensions = {
height: tooltip.outerHeight(FALSE),
width: tooltip.outerWidth(FALSE)
},
plugin = this.qtip.plugins.tip,
tip = this.qtip.elements.tip,
tipAdjust, offset;
// Adjust border offset
offset = parseInt(tooltip.css('borderLeftWidth'), 10) || 0;
offset = { left: -offset, top: -offset };
// Adjust for tips plugin
if(plugin && tip) {
tipAdjust = plugin.corner.precedance === 'x' ? [WIDTH, LEFT] : [HEIGHT, TOP];
offset[ tipAdjust[1] ] -= tip[ tipAdjust[0] ]();
}
// Update bgiframe
this.bgiframe.css(offset).css(dimensions);
},
// Max/min width simulator function
redraw: function() {
if(this.qtip.rendered < 1 || this.drawing) { return this; }
var tooltip = this.qtip.tooltip,
style = this.qtip.options.style,
container = this.qtip.options.position.container,
perc, width, max, min;
// Set drawing flag
this.qtip.drawing = 1;
// If tooltip has a set height/width, just set it... like a boss!
if(style.height) { tooltip.css(HEIGHT, style.height); }
if(style.width) { tooltip.css(WIDTH, style.width); }
// Simulate max/min width if not set width present...
else {
// Reset width and add fluid class
tooltip.css(WIDTH, '').appendTo(this.redrawContainer);
// Grab our tooltip width (add 1 if odd so we don't get wrapping problems.. huzzah!)
width = tooltip.width();
if(width % 2 < 1) { width += 1; }
// Grab our max/min properties
max = tooltip.css('maxWidth') || '';
min = tooltip.css('minWidth') || '';
// Parse into proper pixel values
perc = (max + min).indexOf('%') > -1 ? container.width() / 100 : 0;
max = (max.indexOf('%') > -1 ? perc : 1 * parseInt(max, 10)) || width;
min = (min.indexOf('%') > -1 ? perc : 1 * parseInt(min, 10)) || 0;
// Determine new dimension size based on max/min/current values
width = max + min ? Math.min(Math.max(width, min), max) : width;
// Set the newly calculated width and remvoe fluid class
tooltip.css(WIDTH, Math.round(width)).appendTo(container);
}
// Set drawing flag
this.drawing = 0;
return this;
},
destroy: function() {
// Remove iframe
this.bgiframe && this.bgiframe.remove();
// Remove bound events
this.qtip._unbind([window, this.qtip.tooltip], this._ns);
}
});
IE6 = PLUGINS.ie6 = function(api) {
// Proceed only if the browser is IE6
return BROWSER.ie === 6 ? new Ie6(api) : FALSE;
};
IE6.initialize = 'render';
CHECKS.ie6 = {
'^content|style$': function() {
this.redraw();
}
};
;}));
}( window, document ));
/***/ }),
/* 21 */
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
// extracted by mini-css-extract-plugin
/***/ }),
/* 22 */
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
// extracted by mini-css-extract-plugin
/***/ }),
/* 23 */
/***/ ((module, exports, __webpack_require__) => {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (factory) {
"use strict";
if (true) { // AMD
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(3)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}
else {}
})(function($, undefined) {
"use strict";
var defaultOpts = {
// Callbacks
beforeShow: noop,
move: noop,
change: noop,
show: noop,
hide: noop,
// Options
color: false,
flat: false, // Deprecated - use type instead
type: '', // text, color, component or flat
showInput: false,
allowEmpty: true,
showButtons: true,
clickoutFiresChange: true,
showInitial: false,
showPalette: true,
showPaletteOnly: false,
hideAfterPaletteSelect: false,
togglePaletteOnly: false,
showSelectionPalette: true,
localStorageKey: false,
appendTo: "body",
maxSelectionSize: 8,
locale: "en",
cancelText: "cancel",
chooseText: "choose",
togglePaletteMoreText: "more",
togglePaletteLessText: "less",
clearText: "Clear Color Selection",
noColorSelectedText: "No Color Selected",
preferredFormat: "name",
className: "", // Deprecated - use containerClassName and replacerClassName instead.
containerClassName: "",
replacerClassName: "",
showAlpha: true,
theme: "sp-light",
palette: [
["#000000","#444444","#5b5b5b","#999999","#bcbcbc","#eeeeee","#f3f6f4","#ffffff"],
["#f44336","#744700","#ce7e00","#8fce00","#2986cc","#16537e","#6a329f","#c90076"],
["#f4cccc","#fce5cd","#fff2cc","#d9ead3","#d0e0e3","#cfe2f3","#d9d2e9","#ead1dc"],
["#ea9999","#f9cb9c","#ffe599","#b6d7a8","#a2c4c9","#9fc5e8","#b4a7d6","#d5a6bd"],
["#e06666","#f6b26b","#ffd966","#93c47d","#76a5af","#6fa8dc","#8e7cc3","#c27ba0"],
["#cc0000","#e69138","#f1c232","#6aa84f","#45818e","#3d85c6","#674ea7","#a64d79"],
["#990000","#b45f06","#bf9000","#38761d","#134f5c","#0b5394","#351c75","#741b47"],
["#660000","#783f04","#7f6000","#274e13","#0c343d","#073763","#20124d","#4c1130"]
],
selectionPalette: [],
disabled: false,
offset: null
},
spectrums = [],
IE = !!/msie/i.exec( window.navigator.userAgent ),
rgbaSupport = (function() {
function contains( str, substr ) {
return !!~('' + str).indexOf(substr);
}
var elem = document.createElement('div');
var style = elem.style;
style.cssText = 'background-color:rgba(0,0,0,.5)';
return contains(style.backgroundColor, 'rgba') || contains(style.backgroundColor, 'hsla');
})(),
replaceInput = [
"<div class='sp-replacer'>",
"<div class='sp-preview'><div class='sp-preview-inner'></div></div>",
"<div class='sp-dd'>▼</div>",
"</div>"
].join(''),
markup = (function () {
// IE does not support gradients with multiple stops, so we need to simulate
// that for the rainbow slider with 8 divs that each have a single gradient
var gradientFix = "";
if (IE) {
for (var i = 1; i <= 6; i++) {
gradientFix += "<div class='sp-" + i + "'></div>";
}
}
return [
"<div class='sp-container sp-hidden'>",
"<div class='sp-palette-container'>",
"<div class='sp-palette sp-thumb sp-cf'></div>",
"<div class='sp-palette-button-container sp-cf'>",
"<button type='button' class='sp-palette-toggle'></button>",
"</div>",
"</div>",
"<div class='sp-picker-container'>",
"<div class='sp-top sp-cf'>",
"<div class='sp-fill'></div>",
"<div class='sp-top-inner'>",
"<div class='sp-color'>",
"<div class='sp-sat'>",
"<div class='sp-val'>",
"<div class='sp-dragger'></div>",
"</div>",
"</div>",
"</div>",
"<div class='sp-clear sp-clear-display'>",
"</div>",
"<div class='sp-hue'>",
"<div class='sp-slider'></div>",
gradientFix,
"</div>",
"</div>",
"<div class='sp-alpha'><div class='sp-alpha-inner'><div class='sp-alpha-handle'></div></div></div>",
"</div>",
"<div class='sp-input-container sp-cf'>",
"<input class='sp-input' type='text' spellcheck='false' />",
"</div>",
"<div class='sp-initial sp-thumb sp-cf'></div>",
"<div class='sp-button-container sp-cf'>",
"<button class='sp-cancel' href='#'></button>",
"<button type='button' class='sp-choose'></button>",
"</div>",
"</div>",
"</div>"
].join("");
})();
function paletteTemplate (p, color, className, opts) {
var html = [];
for (var i = 0; i < p.length; i++) {
var current = p[i];
if(current) {
var tiny = tinycolor(current);
var c = tiny.toHsl().l < 0.5 ? "sp-thumb-el sp-thumb-dark" : "sp-thumb-el sp-thumb-light";
c += (tinycolor.equals(color, current)) ? " sp-thumb-active" : "";
var formattedString = tiny.toString(opts.preferredFormat || "rgb");
var swatchStyle = rgbaSupport ? ("background-color:" + tiny.toRgbString()) : "filter:" + tiny.toFilter();
html.push('<span title="' + formattedString + '" data-color="' + tiny.toRgbString() + '" class="' + c + '"><span class="sp-thumb-inner" style="' + swatchStyle + ';"></span></span>');
} else {
html.push('<span class="sp-thumb-el sp-clear-display" ><span class="sp-clear-palette-only" style="background-color: transparent;"></span></span>');
}
}
return "<div class='sp-cf " + className + "'>" + html.join('') + "</div>";
}
function hideAll() {
for (var i = 0; i < spectrums.length; i++) {
if (spectrums[i]) {
spectrums[i].hide();
}
}
}
function instanceOptions(o, callbackContext) {
o.locale = o.locale || window.navigator.language;
if (o.locale) o.locale = o.locale.split('-')[0].toLowerCase(); // handle locale like "fr-FR"
if (o.locale != 'en' && $.spectrum.localization[o.locale]) {
o = $.extend({}, $.spectrum.localization[o.locale], o);
}
var opts = $.extend({}, defaultOpts, o);
opts.callbacks = {
'move': bind(opts.move, callbackContext),
'change': bind(opts.change, callbackContext),
'show': bind(opts.show, callbackContext),
'hide': bind(opts.hide, callbackContext),
'beforeShow': bind(opts.beforeShow, callbackContext)
};
return opts;
}
function spectrum(element, o) {
var opts = instanceOptions(o, element),
type = opts.type,
flat = (type == 'flat'),
showSelectionPalette = opts.showSelectionPalette,
localStorageKey = opts.localStorageKey,
theme = opts.theme,
callbacks = opts.callbacks,
resize = throttle(reflow, 10),
visible = false,
isDragging = false,
dragWidth = 0,
dragHeight = 0,
dragHelperHeight = 0,
slideHeight = 0,
slideWidth = 0,
alphaWidth = 0,
alphaSlideHelperWidth = 0,
slideHelperHeight = 0,
currentHue = 0,
currentSaturation = 0,
currentValue = 0,
currentAlpha = 1,
palette = [],
paletteArray = [],
paletteLookup = {},
selectionPalette = opts.selectionPalette.slice(0),
maxSelectionSize = opts.maxSelectionSize,
draggingClass = "sp-dragging",
abortNextInputChange = false,
shiftMovementDirection = null;
var doc = element.ownerDocument,
body = doc.body,
boundElement = $(element),
disabled = false,
container = $(markup, doc).addClass(theme),
pickerContainer = container.find(".sp-picker-container"),
dragger = container.find(".sp-color"),
dragHelper = container.find(".sp-dragger"),
slider = container.find(".sp-hue"),
slideHelper = container.find(".sp-slider"),
alphaSliderInner = container.find(".sp-alpha-inner"),
alphaSlider = container.find(".sp-alpha"),
alphaSlideHelper = container.find(".sp-alpha-handle"),
textInput = container.find(".sp-input"),
paletteContainer = container.find(".sp-palette"),
initialColorContainer = container.find(".sp-initial"),
cancelButton = container.find(".sp-cancel"),
clearButton = container.find(".sp-clear"),
chooseButton = container.find(".sp-choose"),
toggleButton = container.find(".sp-palette-toggle"),
isInput = boundElement.is("input"),
isInputTypeColor = isInput && boundElement.attr("type") === "color" && inputTypeColorSupport(),
shouldReplace = isInput && type == 'color',
replacer = (shouldReplace) ? $(replaceInput).addClass(theme).addClass(opts.className).addClass(opts.replacerClassName) : $([]),
offsetElement = (shouldReplace) ? replacer : boundElement,
previewElement = replacer.find(".sp-preview-inner"),
initialColor = opts.color || (isInput && boundElement.val()),
colorOnShow = false,
currentPreferredFormat = opts.preferredFormat,
clickoutFiresChange = !opts.showButtons || opts.clickoutFiresChange,
isEmpty = !initialColor,
allowEmpty = opts.allowEmpty;
// Element to be updated with the input color. Populated in initialize method
var originalInputContainer = null,
colorizeElement = null,
colorizeElementInitialColor = null,
colorizeElementInitialBackground = null;
//If there is a label for this element, when clicked on, show the colour picker
var thisId = boundElement.attr('id');
if(thisId !== undefined && thisId.length > 0) {
var label = $('label[for="'+thisId+'"]');
if(label.length) {
label.on('click', function(e){
e.preventDefault();
boundElement.spectrum('show');
return false;
});
}
}
function applyOptions() {
if (opts.showPaletteOnly) {
opts.showPalette = true;
}
toggleButton.text(opts.showPaletteOnly ? opts.togglePaletteMoreText : opts.togglePaletteLessText);
if (opts.palette) {
palette = opts.palette.slice(0);
paletteArray = Array.isArray(palette[0]) ? palette : [palette];
paletteLookup = {};
for (var i = 0; i < paletteArray.length; i++) {
for (var j = 0; j < paletteArray[i].length; j++) {
var rgb = tinycolor(paletteArray[i][j]).toRgbString();
paletteLookup[rgb] = true;
}
}
// if showPaletteOnly and didn't set initialcolor
// set initialcolor to first palette
if (opts.showPaletteOnly && !initialColor) {
initialColor = (palette[0][0] === '') ? palette[0][0] : Object.keys(paletteLookup)[0];
}
}
container.toggleClass("sp-flat", flat);
container.toggleClass("sp-input-disabled", !opts.showInput);
container.toggleClass("sp-alpha-enabled", opts.showAlpha);
container.toggleClass("sp-clear-enabled", allowEmpty);
container.toggleClass("sp-buttons-disabled", !opts.showButtons);
container.toggleClass("sp-palette-buttons-disabled", !opts.togglePaletteOnly);
container.toggleClass("sp-palette-disabled", !opts.showPalette);
container.toggleClass("sp-palette-only", opts.showPaletteOnly);
container.toggleClass("sp-initial-disabled", !opts.showInitial);
container.addClass(opts.className).addClass(opts.containerClassName);
reflow();
}
function initialize() {
if (IE) {
container.find("*:not(input)").attr("unselectable", "on");
}
applyOptions();
originalInputContainer = $('<span class="sp-original-input-container"></span>');
['margin'].forEach(function(cssProp) {
originalInputContainer.css(cssProp, boundElement.css(cssProp));
});
// inline-flex by default, switching to flex if needed
if (boundElement.css('display') == 'block') originalInputContainer.css('display', 'flex');
if (shouldReplace) {
boundElement.after(replacer).hide();
} else if (type == 'text') {
originalInputContainer.addClass('sp-colorize-container');
boundElement.addClass('spectrum sp-colorize').wrap(originalInputContainer);
} else if (type == 'component') {
boundElement.addClass('spectrum').wrap(originalInputContainer);
var addOn = $(["<div class='sp-colorize-container sp-add-on'>",
"<div class='sp-colorize'></div> ",
"</div>"].join(''));
addOn.width(boundElement.outerHeight() + 'px')
.css('border-radius', boundElement.css('border-radius'))
.css('border', boundElement.css('border'));
boundElement.addClass('with-add-on').before(addOn);
}
colorizeElement = boundElement.parent().find('.sp-colorize');
colorizeElementInitialColor = colorizeElement.css('color');
colorizeElementInitialBackground = colorizeElement.css('background-color');
if (!allowEmpty) {
clearButton.hide();
}
if (flat) {
boundElement.after(container).hide();
}
else {
var appendTo = opts.appendTo === "parent" ? boundElement.parent() : $(opts.appendTo);
if (appendTo.length !== 1) {
appendTo = $("body");
}
appendTo.append(container);
}
updateSelectionPaletteFromStorage();
offsetElement.on("click.spectrum touchstart.spectrum", function (e) {
if (!disabled) {
show();
}
e.stopPropagation();
if (!$(e.target).is("input")) {
e.preventDefault();
}
});
if(boundElement.is(":disabled") || (opts.disabled === true)) {
disable();
}
// Prevent clicks from bubbling up to document. This would cause it to be hidden.
container.on("click", stopPropagation);
// Handle user typed input
[textInput, boundElement].forEach(function(input) {
input.on("change", function() { setFromTextInput(input.val()); });
input.on("paste", function () {
setTimeout(function() { setFromTextInput(input.val()); }, 1);
});
input.on("keydown", function (e) { if (e.keyCode == 13) {
setFromTextInput($(input).val());
if (input == boundElement) hide();
} });
});
cancelButton.text(opts.cancelText);
cancelButton.on("click.spectrum", function (e) {
e.stopPropagation();
e.preventDefault();
revert();
hide();
});
clearButton.attr("title", opts.clearText);
clearButton.on("click.spectrum", function (e) {
e.stopPropagation();
e.preventDefault();
isEmpty = true;
move();
if(flat) {
//for the flat style, this is a change event
updateOriginalInput(true);
}
});
chooseButton.text(opts.chooseText);
chooseButton.on("click.spectrum", function (e) {
e.stopPropagation();
e.preventDefault();
if (IE && textInput.is(":focus")) {
textInput.trigger('change');
}
if (isValid()) {
updateOriginalInput(true);
hide();
}
});
toggleButton.text(opts.showPaletteOnly ? opts.togglePaletteMoreText : opts.togglePaletteLessText);
toggleButton.on("click.spectrum", function (e) {
e.stopPropagation();
e.preventDefault();
opts.showPaletteOnly = !opts.showPaletteOnly;
// To make sure the Picker area is drawn on the right, next to the
// Palette area (and not below the palette), first move the Palette
// to the left to make space for the picker, plus 5px extra.
// The 'applyOptions' function puts the whole container back into place
// and takes care of the button-text and the sp-palette-only CSS class.
if (!opts.showPaletteOnly && !flat) {
container.css('left', '-=' + (pickerContainer.outerWidth(true) + 5));
}
applyOptions();
});
draggable(alphaSlider, function (dragX, dragY, e) {
currentAlpha = (dragX / alphaWidth);
isEmpty = false;
if (e.shiftKey) {
currentAlpha = Math.round(currentAlpha * 10) / 10;
}
move();
}, dragStart, dragStop);
draggable(slider, function (dragX, dragY) {
currentHue = parseFloat(dragY / slideHeight);
isEmpty = false;
if (!opts.showAlpha) {
currentAlpha = 1;
}
move();
}, dragStart, dragStop);
draggable(dragger, function (dragX, dragY, e) {
// shift+drag should snap the movement to either the x or y axis.
if (!e.shiftKey) {
shiftMovementDirection = null;
}
else if (!shiftMovementDirection) {
var oldDragX = currentSaturation * dragWidth;
var oldDragY = dragHeight - (currentValue * dragHeight);
var furtherFromX = Math.abs(dragX - oldDragX) > Math.abs(dragY - oldDragY);
shiftMovementDirection = furtherFromX ? "x" : "y";
}
var setSaturation = !shiftMovementDirection || shiftMovementDirection === "x";
var setValue = !shiftMovementDirection || shiftMovementDirection === "y";
if (setSaturation) {
currentSaturation = parseFloat(dragX / dragWidth);
}
if (setValue) {
currentValue = parseFloat((dragHeight - dragY) / dragHeight);
}
isEmpty = false;
if (!opts.showAlpha) {
currentAlpha = 1;
}
move();
}, dragStart, dragStop);
if (!!initialColor) {
set(initialColor);
// In case color was black - update the preview UI and set the format
// since the set function will not run (default color is black).
updateUI();
currentPreferredFormat = tinycolor(initialColor).format || opts.preferredFormat;
addColorToSelectionPalette(initialColor);
} else if (initialColor === '') {
set(initialColor);
updateUI();
} else {
updateUI();
}
if (flat) {
show();
}
function paletteElementClick(e) {
if (e.data && e.data.ignore) {
set($(e.target).closest(".sp-thumb-el").data("color"));
move();
}
else {
set($(e.target).closest(".sp-thumb-el").data("color"));
move();
// If the picker is going to close immediately, a palette selection
// is a change. Otherwise, it's a move only.
if (opts.hideAfterPaletteSelect) {
updateOriginalInput(true);
hide();
} else {
updateOriginalInput();
}
}
return false;
}
var paletteEvent = IE ? "mousedown.spectrum" : "click.spectrum touchstart.spectrum";
paletteContainer.on(paletteEvent, ".sp-thumb-el", paletteElementClick);
initialColorContainer.on(paletteEvent, ".sp-thumb-el:nth-child(1)", { ignore: true }, paletteElementClick);
}
function updateSelectionPaletteFromStorage() {
if (localStorageKey) {
// Migrate old palettes over to new format. May want to remove this eventually.
try {
var localStorage = window.localStorage;
var oldPalette = localStorage[localStorageKey].split(",#");
if (oldPalette.length > 1) {
delete localStorage[localStorageKey];
$.each(oldPalette, function(i, c) {
addColorToSelectionPalette(c);
});
}
}
catch(e) { }
try {
selectionPalette = window.localStorage[localStorageKey].split(";");
}
catch (e) { }
}
}
function addColorToSelectionPalette(color) {
if (showSelectionPalette) {
var rgb = tinycolor(color).toRgbString();
if (!paletteLookup[rgb] && $.inArray(rgb, selectionPalette) === -1) {
selectionPalette.push(rgb);
while(selectionPalette.length > maxSelectionSize) {
selectionPalette.shift();
}
}
if (localStorageKey) {
try {
window.localStorage[localStorageKey] = selectionPalette.join(";");
}
catch(e) { }
}
}
}
function getUniqueSelectionPalette() {
var unique = [];
if (opts.showPalette) {
for (var i = 0; i < selectionPalette.length; i++) {
var rgb = tinycolor(selectionPalette[i]).toRgbString();
if (!paletteLookup[rgb]) {
unique.push(selectionPalette[i]);
}
}
}
return unique.reverse().slice(0, opts.maxSelectionSize);
}
function drawPalette() {
var currentColor = get();
var html = $.map(paletteArray, function (palette, i) {
return paletteTemplate(palette, currentColor, "sp-palette-row sp-palette-row-" + i, opts);
});
updateSelectionPaletteFromStorage();
if (selectionPalette) {
html.push(paletteTemplate(getUniqueSelectionPalette(), currentColor, "sp-palette-row sp-palette-row-selection", opts));
}
paletteContainer.html(html.join(""));
}
function drawInitial() {
if (opts.showInitial) {
var initial = colorOnShow;
var current = get();
initialColorContainer.html(paletteTemplate([initial, current], current, "sp-palette-row-initial", opts));
}
}
function dragStart() {
if (dragHeight <= 0 || dragWidth <= 0 || slideHeight <= 0) {
reflow();
}
isDragging = true;
container.addClass(draggingClass);
shiftMovementDirection = null;
boundElement.trigger('dragstart.spectrum', [ get() ]);
}
function dragStop() {
isDragging = false;
container.removeClass(draggingClass);
boundElement.trigger('dragstop.spectrum', [ get() ]);
}
function setFromTextInput(value) {
if (abortNextInputChange) { abortNextInputChange = false; return; }
if ((value === null || value === "") && allowEmpty) {
set(null);
move();
updateOriginalInput();
}
else {
var tiny = tinycolor(value);
if (tiny.isValid()) {
set(tiny);
move();
updateOriginalInput();
}
else {
textInput.addClass("sp-validation-error");
}
}
}
function toggle() {
if (visible) {
hide();
}
else {
show();
}
}
function show() {
// debugger;
var event = $.Event('beforeShow.spectrum');
if (visible) {
reflow();
return;
}
boundElement.trigger(event, [ get() ]);
if (callbacks.beforeShow(get()) === false || event.isDefaultPrevented()) {
return;
}
hideAll();
visible = true;
$(doc).on("keydown.spectrum", onkeydown);
$(doc).on("click.spectrum", clickout);
$(window).on("resize.spectrum", resize);
replacer.addClass("sp-active");
container.removeClass("sp-hidden");
reflow();
updateUI();
colorOnShow = get();
drawInitial();
callbacks.show(colorOnShow);
boundElement.trigger('show.spectrum', [ colorOnShow ]);
}
function onkeydown(e) {
// Close on ESC
if (e.keyCode === 27) {
hide();
}
}
function clickout(e) {
// Return on right click.
if (e.button == 2) { return; }
// If a drag event was happening during the mouseup, don't hide
// on click.
if (isDragging) { return; }
if (clickoutFiresChange) {
updateOriginalInput(true);
}
else {
revert();
}
hide();
}
function hide() {
// Return if hiding is unnecessary
if (!visible || flat) { return; }
visible = false;
$(doc).off("keydown.spectrum", onkeydown);
$(doc).off("click.spectrum", clickout);
$(window).off("resize.spectrum", resize);
replacer.removeClass("sp-active");
container.addClass("sp-hidden");
callbacks.hide(get());
boundElement.trigger('hide.spectrum', [ get() ]);
}
function revert() {
set(colorOnShow, true);
updateOriginalInput(true);
}
function set(color, ignoreFormatChange) {
if (tinycolor.equals(color, get())) {
// Update UI just in case a validation error needs
// to be cleared.
updateUI();
return;
}
var newColor, newHsv;
if ((!color || color === undefined) && allowEmpty) {
isEmpty = true;
} else {
isEmpty = false;
newColor = tinycolor(color);
newHsv = newColor.toHsv();
currentHue = (newHsv.h % 360) / 360;
currentSaturation = newHsv.s;
currentValue = newHsv.v;
currentAlpha = newHsv.a;
}
updateUI();
if (newColor && newColor.isValid() && !ignoreFormatChange) {
currentPreferredFormat = opts.preferredFormat || newColor.getFormat();
}
}
function get(opts) {
opts = opts || { };
if (allowEmpty && isEmpty) {
return null;
}
return tinycolor.fromRatio({
h: currentHue,
s: currentSaturation,
v: currentValue,
a: Math.round(currentAlpha * 1000) / 1000
}, { format: opts.format || currentPreferredFormat });
}
function isValid() {
return !textInput.hasClass("sp-validation-error");
}
function move() {
updateUI();
callbacks.move(get());
boundElement.trigger('move.spectrum', [ get() ]);
}
function updateUI() {
textInput.removeClass("sp-validation-error");
updateHelperLocations();
// Update dragger background color (gradients take care of saturation and value).
var flatColor = tinycolor.fromRatio({ h: currentHue, s: 1, v: 1 });
dragger.css("background-color", flatColor.toHexString());
// Get a format that alpha will be included in (hex and names ignore alpha)
var format = currentPreferredFormat;
if (currentAlpha < 1 && !(currentAlpha === 0 && format === "name")) {
if (format === "hex" || format === "hex3" || format === "hex6" || format === "name") {
format = "rgb";
}
}
var realColor = get({ format: format }),
displayColor = '';
//reset background info for preview element
previewElement.removeClass("sp-clear-display");
previewElement.css('background-color', 'transparent');
if (!realColor && allowEmpty) {
// Update the replaced elements background with icon indicating no color selection
previewElement.addClass("sp-clear-display");
}
else {
var realHex = realColor.toHexString(),
realRgb = realColor.toRgbString();
// Update the replaced elements background color (with actual selected color)
if (rgbaSupport || realColor.alpha === 1) {
previewElement.css("background-color", realRgb);
}
else {
previewElement.css("background-color", "transparent");
previewElement.css("filter", realColor.toFilter());
}
if (opts.showAlpha) {
var rgb = realColor.toRgb();
rgb.a = 0;
var realAlpha = tinycolor(rgb).toRgbString();
var gradient = "linear-gradient(left, " + realAlpha + ", " + realHex + ")";
if (IE) {
alphaSliderInner.css("filter", tinycolor(realAlpha).toFilter({ gradientType: 1 }, realHex));
}
else {
alphaSliderInner.css("background", "-webkit-" + gradient);
alphaSliderInner.css("background", "-moz-" + gradient);
alphaSliderInner.css("background", "-ms-" + gradient);
// Use current syntax gradient on unprefixed property.
alphaSliderInner.css("background",
"linear-gradient(to right, " + realAlpha + ", " + realHex + ")");
}
}
displayColor = realColor.toString(format);
}
// Update the text entry input as it changes happen
if (opts.showInput) {
textInput.val(displayColor);
}
boundElement.val(displayColor);
if (opts.type == "text" || opts.type == "component") {
var color = realColor;
if (color && colorizeElement) {
var textColor = (color.isLight() || color.getAlpha() < 0.4) ? 'black' : 'white';
colorizeElement.css('background-color', color.toRgbString()).css('color', textColor);
} else {
colorizeElement.css('background-color', colorizeElementInitialBackground)
.css('color', colorizeElementInitialColor);
}
}
if (opts.showPalette) {
drawPalette();
}
drawInitial();
}
function updateHelperLocations() {
var s = currentSaturation;
var v = currentValue;
if(allowEmpty && isEmpty) {
//if selected color is empty, hide the helpers
alphaSlideHelper.hide();
slideHelper.hide();
dragHelper.hide();
}
else {
//make sure helpers are visible
alphaSlideHelper.show();
slideHelper.show();
dragHelper.show();
// Where to show the little circle in that displays your current selected color
var dragX = s * dragWidth;
var dragY = dragHeight - (v * dragHeight);
dragX = Math.max(
-dragHelperHeight,
Math.min(dragWidth - dragHelperHeight, dragX - dragHelperHeight)
);
dragY = Math.max(
-dragHelperHeight,
Math.min(dragHeight - dragHelperHeight, dragY - dragHelperHeight)
);
dragHelper.css({
"top": dragY + "px",
"left": dragX + "px"
});
var alphaX = currentAlpha * alphaWidth;
alphaSlideHelper.css({
"left": (alphaX - (alphaSlideHelperWidth / 2)) + "px"
});
// Where to show the bar that displays your current selected hue
var slideY = (currentHue) * slideHeight;
slideHelper.css({
"top": (slideY - slideHelperHeight) + "px"
});
}
}
function updateOriginalInput(fireCallback) {
var color = get(),
displayColor = '',
hasChanged = !tinycolor.equals(color, colorOnShow);
if (color) {
displayColor = color.toString(currentPreferredFormat);
// Update the selection palette with the current color
addColorToSelectionPalette(color);
}
if (fireCallback && hasChanged) {
callbacks.change(color);
// we trigger the change event or input, but the input change event is also binded
// to some spectrum processing, that we do no need
abortNextInputChange = true;
boundElement.trigger('change', [ color ]);
}
}
function reflow() {
if (!visible) {
return; // Calculations would be useless and wouldn't be reliable anyways
}
dragWidth = dragger.width();
dragHeight = dragger.height();
dragHelperHeight = dragHelper.height();
slideWidth = slider.width();
slideHeight = slider.height();
slideHelperHeight = slideHelper.height();
alphaWidth = alphaSlider.width();
alphaSlideHelperWidth = alphaSlideHelper.width();
if (!flat) {
container.css("position", "absolute");
if (opts.offset) {
container.offset(opts.offset);
} else {
container.offset(getOffset(container, offsetElement));
}
}
updateHelperLocations();
if (opts.showPalette) {
drawPalette();
}
boundElement.trigger('reflow.spectrum');
}
function destroy() {
boundElement.show().removeClass('spectrum with-add-on sp-colorize');
offsetElement.off("click.spectrum touchstart.spectrum");
container.remove();
replacer.remove();
if (colorizeElement) {
colorizeElement.css('background-color', colorizeElementInitialBackground)
.css('color', colorizeElementInitialColor);
}
var originalInputContainer = boundElement.closest('.sp-original-input-container');
if (originalInputContainer.length > 0) {
originalInputContainer.after(boundElement).remove();
}
spectrums[spect.id] = null;
}
function option(optionName, optionValue) {
if (optionName === undefined) {
return $.extend({}, opts);
}
if (optionValue === undefined) {
return opts[optionName];
}
opts[optionName] = optionValue;
if (optionName === "preferredFormat") {
currentPreferredFormat = opts.preferredFormat;
}
applyOptions();
}
function enable() {
disabled = false;
boundElement.attr("disabled", false);
offsetElement.removeClass("sp-disabled");
}
function disable() {
hide();
disabled = true;
boundElement.attr("disabled", true);
offsetElement.addClass("sp-disabled");
}
function setOffset(coord) {
opts.offset = coord;
reflow();
}
initialize();
var spect = {
show: show,
hide: hide,
toggle: toggle,
reflow: reflow,
option: option,
enable: enable,
disable: disable,
offset: setOffset,
set: function (c) {
set(c);
updateOriginalInput();
},
get: get,
destroy: destroy,
container: container
};
spect.id = spectrums.push(spect) - 1;
return spect;
}
/**
* checkOffset - get the offset below/above and left/right element depending on screen position
* Thanks https://github.com/jquery/jquery-ui/blob/master/ui/jquery.ui.datepicker.js
*/
function getOffset(picker, input) {
var extraY = 0;
var dpWidth = picker.outerWidth();
var dpHeight = picker.outerHeight();
var inputHeight = input.outerHeight();
var doc = picker[0].ownerDocument;
var docElem = doc.documentElement;
var viewWidth = docElem.clientWidth + $(doc).scrollLeft();
var viewHeight = docElem.clientHeight + $(doc).scrollTop();
var offset = input.offset();
var offsetLeft = offset.left;
var offsetTop = offset.top;
offsetTop += inputHeight;
offsetLeft -=
Math.min(offsetLeft, (offsetLeft + dpWidth > viewWidth && viewWidth > dpWidth) ?
Math.abs(offsetLeft + dpWidth - viewWidth) : 0);
offsetTop -=
Math.min(offsetTop, ((offsetTop + dpHeight > viewHeight && viewHeight > dpHeight) ?
Math.abs(dpHeight + inputHeight - extraY) : extraY));
return {
top: offsetTop,
bottom: offset.bottom,
left: offsetLeft,
right: offset.right,
width: offset.width,
height: offset.height
};
}
/**
* noop - do nothing
*/
function noop() {
}
/**
* stopPropagation - makes the code only doing this a little easier to read in line
*/
function stopPropagation(e) {
e.stopPropagation();
}
/**
* Create a function bound to a given object
* Thanks to underscore.js
*/
function bind(func, obj) {
var slice = Array.prototype.slice;
var args = slice.call(arguments, 2);
return function () {
return func.apply(obj, args.concat(slice.call(arguments)));
};
}
/**
* Lightweight drag helper. Handles containment within the element, so that
* when dragging, the x is within [0,element.width] and y is within [0,element.height]
*/
function draggable(element, onmove, onstart, onstop) {
onmove = onmove || function () { };
onstart = onstart || function () { };
onstop = onstop || function () { };
var doc = document;
var dragging = false;
var offset = {};
var maxHeight = 0;
var maxWidth = 0;
var hasTouch = ('ontouchstart' in window);
var duringDragEvents = {};
duringDragEvents["selectstart"] = prevent;
duringDragEvents["dragstart"] = prevent;
duringDragEvents["touchmove mousemove"] = move;
duringDragEvents["touchend mouseup"] = stop;
function prevent(e) {
if (e.stopPropagation) {
e.stopPropagation();
}
if (e.preventDefault) {
e.preventDefault();
}
e.returnValue = false;
}
function move(e) {
if (dragging) {
// Mouseup happened outside of window
if (IE && doc.documentMode < 9 && !e.button) {
return stop();
}
var t0 = e.originalEvent && e.originalEvent.touches && e.originalEvent.touches[0];
var pageX = t0 && t0.pageX || e.pageX;
var pageY = t0 && t0.pageY || e.pageY;
var dragX = Math.max(0, Math.min(pageX - offset.left, maxWidth));
var dragY = Math.max(0, Math.min(pageY - offset.top, maxHeight));
if (hasTouch) {
// Stop scrolling in iOS
prevent(e);
}
onmove.apply(element, [dragX, dragY, e]);
}
}
function start(e) {
var rightclick = (e.which) ? (e.which == 3) : (e.button == 2);
if (!rightclick && !dragging) {
if (onstart.apply(element, arguments) !== false) {
dragging = true;
maxHeight = $(element).height();
maxWidth = $(element).width();
offset = $(element).offset();
$(doc).on(duringDragEvents);
$(doc.body).addClass("sp-dragging");
move(e);
prevent(e);
}
}
}
function stop() {
if (dragging) {
$(doc).off(duringDragEvents);
$(doc.body).removeClass("sp-dragging");
// Wait a tick before notifying observers to allow the click event
// to fire in Chrome.
setTimeout(function() {
onstop.apply(element, arguments);
}, 0);
}
dragging = false;
}
$(element).on("touchstart mousedown", start);
}
function throttle(func, wait, debounce) {
var timeout;
return function () {
var context = this, args = arguments;
var throttler = function () {
timeout = null;
func.apply(context, args);
};
if (debounce) clearTimeout(timeout);
if (debounce || !timeout) timeout = setTimeout(throttler, wait);
};
}
function inputTypeColorSupport() {
return $.fn.spectrum.inputTypeColorSupport();
}
/**
* Define a jQuery plugin
*/
var dataID = "spectrum.id";
$.fn.spectrum = function (opts, extra) {
if (typeof opts == "string") {
var returnValue = this;
var args = Array.prototype.slice.call( arguments, 1 );
this.each(function () {
var spect = spectrums[$(this).data(dataID)];
if (spect) {
var method = spect[opts];
if (!method) {
throw new Error( "Spectrum: no such method: '" + opts + "'" );
}
if (opts == "get") {
returnValue = spect.get();
}
else if (opts == "container") {
returnValue = spect.container;
}
else if (opts == "option") {
returnValue = spect.option.apply(spect, args);
}
else if (opts == "destroy") {
spect.destroy();
$(this).removeData(dataID);
}
else {
method.apply(spect, args);
}
}
});
return returnValue;
}
// Initializing a new instance of spectrum
return this.spectrum("destroy").each(function () {
var options = $.extend({}, $(this).data(), opts);
// Infer default type from input params and deprecated options
if (!$(this).is('input')) options.type = 'noInput';
else if (options.flat || options.type == "flat") options.type = 'flat';
else if ($(this).attr('type') == 'color') options.type = 'color';
else options.type = options.type || 'component';
var spect = spectrum(this, options);
$(this).data(dataID, spect.id);
});
};
$.fn.spectrum.load = true;
$.fn.spectrum.loadOpts = {};
$.fn.spectrum.draggable = draggable;
$.fn.spectrum.defaults = defaultOpts;
$.fn.spectrum.inputTypeColorSupport = function inputTypeColorSupport() {
if (typeof inputTypeColorSupport._cachedResult === "undefined") {
var colorInput = $("<input type='color'/>")[0]; // if color element is supported, value will default to not null
inputTypeColorSupport._cachedResult = colorInput.type === "color" && colorInput.value !== "";
}
return inputTypeColorSupport._cachedResult;
};
$.spectrum = { };
$.spectrum.localization = { };
$.spectrum.palettes = { };
$.fn.spectrum.processNativeColorInputs = function () {
var colorInputs = $("input[type=color]");
if (colorInputs.length && !inputTypeColorSupport()) {
colorInputs.spectrum({
preferredFormat: "hex6"
});
}
};
// TinyColor v1.1.2
// https://github.com/bgrins/TinyColor
// Brian Grinstead, MIT License
(function() {
var trimLeft = /^[\s,#]+/,
trimRight = /\s+$/,
tinyCounter = 0,
math = Math,
mathRound = math.round,
mathMin = math.min,
mathMax = math.max,
mathRandom = math.random;
var tinycolor = function(color, opts) {
color = (color) ? color : '';
opts = opts || { };
// If input is already a tinycolor, return itself
if (color instanceof tinycolor) {
return color;
}
// If we are called as a function, call using new instead
if (!(this instanceof tinycolor)) {
return new tinycolor(color, opts);
}
var rgb = inputToRGB(color);
this._originalInput = color;
this._r = rgb.r;
this._g = rgb.g;
this._b = rgb.b;
this._a = rgb.a;
this._roundA = mathRound(1000 * this._a) / 1000;
this._format = opts.format || rgb.format;
this._gradientType = opts.gradientType;
// Don't let the range of [0,255] come back in [0,1].
// Potentially lose a little bit of precision here, but will fix issues where
// .5 gets interpreted as half of the total, instead of half of 1
// If it was supposed to be 128, this was already taken care of by `inputToRgb`
if (this._r < 1) { this._r = mathRound(this._r); }
if (this._g < 1) { this._g = mathRound(this._g); }
if (this._b < 1) { this._b = mathRound(this._b); }
this._ok = rgb.ok;
this._tc_id = tinyCounter++;
};
tinycolor.prototype = {
isDark: function() {
return this.getBrightness() < 128;
},
isLight: function() {
return !this.isDark();
},
isValid: function() {
return this._ok;
},
getOriginalInput: function() {
return this._originalInput;
},
getFormat: function() {
return this._format;
},
getAlpha: function() {
return this._a;
},
getBrightness: function() {
var rgb = this.toRgb();
return (rgb.r * 299 + rgb.g * 587 + rgb.b * 114) / 1000;
},
setAlpha: function(value) {
this._a = boundAlpha(value);
this._roundA = mathRound(1000 * this._a) / 1000;
return this;
},
toHsv: function() {
var hsv = rgbToHsv(this._r, this._g, this._b);
return { h: hsv.h * 360, s: hsv.s, v: hsv.v, a: this._a };
},
toHsvString: function() {
var hsv = rgbToHsv(this._r, this._g, this._b);
var h = mathRound(hsv.h * 360), s = mathRound(hsv.s * 100), v = mathRound(hsv.v * 100);
return (this._a == 1) ?
"hsv(" + h + ", " + s + "%, " + v + "%)" :
"hsva(" + h + ", " + s + "%, " + v + "%, "+ this._roundA + ")";
},
toHsl: function() {
var hsl = rgbToHsl(this._r, this._g, this._b);
return { h: hsl.h * 360, s: hsl.s, l: hsl.l, a: this._a };
},
toHslString: function() {
var hsl = rgbToHsl(this._r, this._g, this._b);
var h = mathRound(hsl.h * 360), s = mathRound(hsl.s * 100), l = mathRound(hsl.l * 100);
return (this._a == 1) ?
"hsl(" + h + ", " + s + "%, " + l + "%)" :
"hsla(" + h + ", " + s + "%, " + l + "%, "+ this._roundA + ")";
},
toHex: function(allow3Char) {
return rgbToHex(this._r, this._g, this._b, allow3Char);
},
toHexString: function(allow3Char) {
return '#' + this.toHex(allow3Char);
},
toHex8: function() {
return rgbaToHex(this._r, this._g, this._b, this._a);
},
toHex8String: function() {
return '#' + this.toHex8();
},
toRgb: function() {
return { r: mathRound(this._r), g: mathRound(this._g), b: mathRound(this._b), a: this._a };
},
toRgbString: function() {
return (this._a == 1) ?
"rgb(" + mathRound(this._r) + ", " + mathRound(this._g) + ", " + mathRound(this._b) + ")" :
"rgba(" + mathRound(this._r) + ", " + mathRound(this._g) + ", " + mathRound(this._b) + ", " + this._roundA + ")";
},
toPercentageRgb: function() {
return { r: mathRound(bound01(this._r, 255) * 100) + "%", g: mathRound(bound01(this._g, 255) * 100) + "%", b: mathRound(bound01(this._b, 255) * 100) + "%", a: this._a };
},
toPercentageRgbString: function() {
return (this._a == 1) ?
"rgb(" + mathRound(bound01(this._r, 255) * 100) + "%, " + mathRound(bound01(this._g, 255) * 100) + "%, " + mathRound(bound01(this._b, 255) * 100) + "%)" :
"rgba(" + mathRound(bound01(this._r, 255) * 100) + "%, " + mathRound(bound01(this._g, 255) * 100) + "%, " + mathRound(bound01(this._b, 255) * 100) + "%, " + this._roundA + ")";
},
toName: function() {
if (this._a === 0) {
return "transparent";
}
if (this._a < 1) {
return false;
}
return hexNames[rgbToHex(this._r, this._g, this._b, true)] || false;
},
toFilter: function(secondColor) {
var hex8String = '#' + rgbaToHex(this._r, this._g, this._b, this._a);
var secondHex8String = hex8String;
var gradientType = this._gradientType ? "GradientType = 1, " : "";
if (secondColor) {
var s = tinycolor(secondColor);
secondHex8String = s.toHex8String();
}
return "progid:DXImageTransform.Microsoft.gradient("+gradientType+"startColorstr="+hex8String+",endColorstr="+secondHex8String+")";
},
toString: function(format) {
var formatSet = !!format;
format = format || this._format;
var formattedString = false;
var hasAlpha = this._a < 1 && this._a >= 0;
var needsAlphaFormat = !formatSet && hasAlpha && (format === "hex" || format === "hex6" || format === "hex3" || format === "name");
if (needsAlphaFormat) {
// Special case for "transparent", all other non-alpha formats
// will return rgba when there is transparency.
if (format === "name" && this._a === 0) {
return this.toName();
}
return this.toRgbString();
}
if (format === "rgb") {
formattedString = this.toRgbString();
}
if (format === "prgb") {
formattedString = this.toPercentageRgbString();
}
if (format === "hex" || format === "hex6") {
formattedString = this.toHexString();
}
if (format === "hex3") {
formattedString = this.toHexString(true);
}
if (format === "hex8") {
formattedString = this.toHex8String();
}
if (format === "name") {
formattedString = this.toName();
}
if (format === "hsl") {
formattedString = this.toHslString();
}
if (format === "hsv") {
formattedString = this.toHsvString();
}
return formattedString || this.toHexString();
},
_applyModification: function(fn, args) {
var color = fn.apply(null, [this].concat([].slice.call(args)));
this._r = color._r;
this._g = color._g;
this._b = color._b;
this.setAlpha(color._a);
return this;
},
lighten: function() {
return this._applyModification(lighten, arguments);
},
brighten: function() {
return this._applyModification(brighten, arguments);
},
darken: function() {
return this._applyModification(darken, arguments);
},
desaturate: function() {
return this._applyModification(desaturate, arguments);
},
saturate: function() {
return this._applyModification(saturate, arguments);
},
greyscale: function() {
return this._applyModification(greyscale, arguments);
},
spin: function() {
return this._applyModification(spin, arguments);
},
_applyCombination: function(fn, args) {
return fn.apply(null, [this].concat([].slice.call(args)));
},
analogous: function() {
return this._applyCombination(analogous, arguments);
},
complement: function() {
return this._applyCombination(complement, arguments);
},
monochromatic: function() {
return this._applyCombination(monochromatic, arguments);
},
splitcomplement: function() {
return this._applyCombination(splitcomplement, arguments);
},
triad: function() {
return this._applyCombination(triad, arguments);
},
tetrad: function() {
return this._applyCombination(tetrad, arguments);
}
};
// If input is an object, force 1 into "1.0" to handle ratios properly
// String input requires "1.0" as input, so 1 will be treated as 1
tinycolor.fromRatio = function(color, opts) {
if (typeof color == "object") {
var newColor = {};
for (var i in color) {
if (color.hasOwnProperty(i)) {
if (i === "a") {
newColor[i] = color[i];
}
else {
newColor[i] = convertToPercentage(color[i]);
}
}
}
color = newColor;
}
return tinycolor(color, opts);
};
// Given a string or object, convert that input to RGB
// Possible string inputs:
//
// "red"
// "#f00" or "f00"
// "#ff0000" or "ff0000"
// "#ff000000" or "ff000000"
// "rgb 255 0 0" or "rgb (255, 0, 0)"
// "rgb 1.0 0 0" or "rgb (1, 0, 0)"
// "rgba (255, 0, 0, 1)" or "rgba 255, 0, 0, 1"
// "rgba (1.0, 0, 0, 1)" or "rgba 1.0, 0, 0, 1"
// "hsl(0, 100%, 50%)" or "hsl 0 100% 50%"
// "hsla(0, 100%, 50%, 1)" or "hsla 0 100% 50%, 1"
// "hsv(0, 100%, 100%)" or "hsv 0 100% 100%"
//
function inputToRGB(color) {
var rgb = { r: 0, g: 0, b: 0 };
var a = 1;
var ok = false;
var format = false;
if (typeof color == "string") {
color = stringInputToObject(color);
}
if (typeof color == "object") {
if (color.hasOwnProperty("r") && color.hasOwnProperty("g") && color.hasOwnProperty("b")) {
rgb = rgbToRgb(color.r, color.g, color.b);
ok = true;
format = String(color.r).substr(-1) === "%" ? "prgb" : "rgb";
}
else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("v")) {
color.s = convertToPercentage(color.s);
color.v = convertToPercentage(color.v);
rgb = hsvToRgb(color.h, color.s, color.v);
ok = true;
format = "hsv";
}
else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("l")) {
color.s = convertToPercentage(color.s);
color.l = convertToPercentage(color.l);
rgb = hslToRgb(color.h, color.s, color.l);
ok = true;
format = "hsl";
}
if (color.hasOwnProperty("a")) {
a = color.a;
}
}
a = boundAlpha(a);
return {
ok: ok,
format: color.format || format,
r: mathMin(255, mathMax(rgb.r, 0)),
g: mathMin(255, mathMax(rgb.g, 0)),
b: mathMin(255, mathMax(rgb.b, 0)),
a: a
};
}
// Conversion Functions
// --------------------
// `rgbToHsl`, `rgbToHsv`, `hslToRgb`, `hsvToRgb` modified from:
// <http://mjijackson.com/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript>
// `rgbToRgb`
// Handle bounds / percentage checking to conform to CSS color spec
// <http://www.w3.org/TR/css3-color/>
// *Assumes:* r, g, b in [0, 255] or [0, 1]
// *Returns:* { r, g, b } in [0, 255]
function rgbToRgb(r, g, b){
return {
r: bound01(r, 255) * 255,
g: bound01(g, 255) * 255,
b: bound01(b, 255) * 255
};
}
// `rgbToHsl`
// Converts an RGB color value to HSL.
// *Assumes:* r, g, and b are contained in [0, 255] or [0, 1]
// *Returns:* { h, s, l } in [0,1]
function rgbToHsl(r, g, b) {
r = bound01(r, 255);
g = bound01(g, 255);
b = bound01(b, 255);
var max = mathMax(r, g, b), min = mathMin(r, g, b);
var h, s, l = (max + min) / 2;
if(max == min) {
h = s = 0; // achromatic
}
else {
var d = max - min;
s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
switch(max) {
case r: h = (g - b) / d + (g < b ? 6 : 0); break;
case g: h = (b - r) / d + 2; break;
case b: h = (r - g) / d + 4; break;
}
h /= 6;
}
return { h: h, s: s, l: l };
}
// `hslToRgb`
// Converts an HSL color value to RGB.
// *Assumes:* h is contained in [0, 1] or [0, 360] and s and l are contained [0, 1] or [0, 100]
// *Returns:* { r, g, b } in the set [0, 255]
function hslToRgb(h, s, l) {
var r, g, b;
h = bound01(h, 360);
s = bound01(s, 100);
l = bound01(l, 100);
function hue2rgb(p, q, t) {
if(t < 0) t += 1;
if(t > 1) t -= 1;
if(t < 1/6) return p + (q - p) * 6 * t;
if(t < 1/2) return q;
if(t < 2/3) return p + (q - p) * (2/3 - t) * 6;
return p;
}
if(s === 0) {
r = g = b = l; // achromatic
}
else {
var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
var p = 2 * l - q;
r = hue2rgb(p, q, h + 1/3);
g = hue2rgb(p, q, h);
b = hue2rgb(p, q, h - 1/3);
}
return { r: r * 255, g: g * 255, b: b * 255 };
}
// `rgbToHsv`
// Converts an RGB color value to HSV
// *Assumes:* r, g, and b are contained in the set [0, 255] or [0, 1]
// *Returns:* { h, s, v } in [0,1]
function rgbToHsv(r, g, b) {
r = bound01(r, 255);
g = bound01(g, 255);
b = bound01(b, 255);
var max = mathMax(r, g, b), min = mathMin(r, g, b);
var h, s, v = max;
var d = max - min;
s = max === 0 ? 0 : d / max;
if(max == min) {
h = 0; // achromatic
}
else {
switch(max) {
case r: h = (g - b) / d + (g < b ? 6 : 0); break;
case g: h = (b - r) / d + 2; break;
case b: h = (r - g) / d + 4; break;
}
h /= 6;
}
return { h: h, s: s, v: v };
}
// `hsvToRgb`
// Converts an HSV color value to RGB.
// *Assumes:* h is contained in [0, 1] or [0, 360] and s and v are contained in [0, 1] or [0, 100]
// *Returns:* { r, g, b } in the set [0, 255]
function hsvToRgb(h, s, v) {
h = bound01(h, 360) * 6;
s = bound01(s, 100);
v = bound01(v, 100);
var i = math.floor(h),
f = h - i,
p = v * (1 - s),
q = v * (1 - f * s),
t = v * (1 - (1 - f) * s),
mod = i % 6,
r = [v, q, p, p, t, v][mod],
g = [t, v, v, q, p, p][mod],
b = [p, p, t, v, v, q][mod];
return { r: r * 255, g: g * 255, b: b * 255 };
}
// `rgbToHex`
// Converts an RGB color to hex
// Assumes r, g, and b are contained in the set [0, 255]
// Returns a 3 or 6 character hex
function rgbToHex(r, g, b, allow3Char) {
var hex = [
pad2(mathRound(r).toString(16)),
pad2(mathRound(g).toString(16)),
pad2(mathRound(b).toString(16))
];
// Return a 3 character hex if possible
if (allow3Char && hex[0].charAt(0) == hex[0].charAt(1) && hex[1].charAt(0) == hex[1].charAt(1) && hex[2].charAt(0) == hex[2].charAt(1)) {
return hex[0].charAt(0) + hex[1].charAt(0) + hex[2].charAt(0);
}
return hex.join("");
}
// `rgbaToHex`
// Converts an RGBA color plus alpha transparency to hex
// Assumes r, g, b and a are contained in the set [0, 255]
// Returns an 8 character hex
function rgbaToHex(r, g, b, a) {
var hex = [
pad2(convertDecimalToHex(a)),
pad2(mathRound(r).toString(16)),
pad2(mathRound(g).toString(16)),
pad2(mathRound(b).toString(16))
];
return hex.join("");
}
// `equals`
// Can be called with any tinycolor input
tinycolor.equals = function (color1, color2) {
if (!color1 || !color2) { return false; }
return tinycolor(color1).toRgbString() == tinycolor(color2).toRgbString();
};
tinycolor.random = function() {
return tinycolor.fromRatio({
r: mathRandom(),
g: mathRandom(),
b: mathRandom()
});
};
// Modification Functions
// ----------------------
// Thanks to less.js for some of the basics here
// <https://github.com/cloudhead/less.js/blob/master/lib/less/functions.js>
function desaturate(color, amount) {
amount = (amount === 0) ? 0 : (amount || 10);
var hsl = tinycolor(color).toHsl();
hsl.s -= amount / 100;
hsl.s = clamp01(hsl.s);
return tinycolor(hsl);
}
function saturate(color, amount) {
amount = (amount === 0) ? 0 : (amount || 10);
var hsl = tinycolor(color).toHsl();
hsl.s += amount / 100;
hsl.s = clamp01(hsl.s);
return tinycolor(hsl);
}
function greyscale(color) {
return tinycolor(color).desaturate(100);
}
function lighten (color, amount) {
amount = (amount === 0) ? 0 : (amount || 10);
var hsl = tinycolor(color).toHsl();
hsl.l += amount / 100;
hsl.l = clamp01(hsl.l);
return tinycolor(hsl);
}
function brighten(color, amount) {
amount = (amount === 0) ? 0 : (amount || 10);
var rgb = tinycolor(color).toRgb();
rgb.r = mathMax(0, mathMin(255, rgb.r - mathRound(255 * - (amount / 100))));
rgb.g = mathMax(0, mathMin(255, rgb.g - mathRound(255 * - (amount / 100))));
rgb.b = mathMax(0, mathMin(255, rgb.b - mathRound(255 * - (amount / 100))));
return tinycolor(rgb);
}
function darken (color, amount) {
amount = (amount === 0) ? 0 : (amount || 10);
var hsl = tinycolor(color).toHsl();
hsl.l -= amount / 100;
hsl.l = clamp01(hsl.l);
return tinycolor(hsl);
}
// Spin takes a positive or negative amount within [-360, 360] indicating the change of hue.
// Values outside of this range will be wrapped into this range.
function spin(color, amount) {
var hsl = tinycolor(color).toHsl();
var hue = (mathRound(hsl.h) + amount) % 360;
hsl.h = hue < 0 ? 360 + hue : hue;
return tinycolor(hsl);
}
// Combination Functions
// ---------------------
// Thanks to jQuery xColor for some of the ideas behind these
// <https://github.com/infusion/jQuery-xcolor/blob/master/jquery.xcolor.js>
function complement(color) {
var hsl = tinycolor(color).toHsl();
hsl.h = (hsl.h + 180) % 360;
return tinycolor(hsl);
}
function triad(color) {
var hsl = tinycolor(color).toHsl();
var h = hsl.h;
return [
tinycolor(color),
tinycolor({ h: (h + 120) % 360, s: hsl.s, l: hsl.l }),
tinycolor({ h: (h + 240) % 360, s: hsl.s, l: hsl.l })
];
}
function tetrad(color) {
var hsl = tinycolor(color).toHsl();
var h = hsl.h;
return [
tinycolor(color),
tinycolor({ h: (h + 90) % 360, s: hsl.s, l: hsl.l }),
tinycolor({ h: (h + 180) % 360, s: hsl.s, l: hsl.l }),
tinycolor({ h: (h + 270) % 360, s: hsl.s, l: hsl.l })
];
}
function splitcomplement(color) {
var hsl = tinycolor(color).toHsl();
var h = hsl.h;
return [
tinycolor(color),
tinycolor({ h: (h + 72) % 360, s: hsl.s, l: hsl.l}),
tinycolor({ h: (h + 216) % 360, s: hsl.s, l: hsl.l})
];
}
function analogous(color, results, slices) {
results = results || 6;
slices = slices || 30;
var hsl = tinycolor(color).toHsl();
var part = 360 / slices;
var ret = [tinycolor(color)];
for (hsl.h = ((hsl.h - (part * results >> 1)) + 720) % 360; --results; ) {
hsl.h = (hsl.h + part) % 360;
ret.push(tinycolor(hsl));
}
return ret;
}
function monochromatic(color, results) {
results = results || 6;
var hsv = tinycolor(color).toHsv();
var h = hsv.h, s = hsv.s, v = hsv.v;
var ret = [];
var modification = 1 / results;
while (results--) {
ret.push(tinycolor({ h: h, s: s, v: v}));
v = (v + modification) % 1;
}
return ret;
}
// Utility Functions
// ---------------------
tinycolor.mix = function(color1, color2, amount) {
amount = (amount === 0) ? 0 : (amount || 50);
var rgb1 = tinycolor(color1).toRgb();
var rgb2 = tinycolor(color2).toRgb();
var p = amount / 100;
var w = p * 2 - 1;
var a = rgb2.a - rgb1.a;
var w1;
if (w * a == -1) {
w1 = w;
} else {
w1 = (w + a) / (1 + w * a);
}
w1 = (w1 + 1) / 2;
var w2 = 1 - w1;
var rgba = {
r: rgb2.r * w1 + rgb1.r * w2,
g: rgb2.g * w1 + rgb1.g * w2,
b: rgb2.b * w1 + rgb1.b * w2,
a: rgb2.a * p + rgb1.a * (1 - p)
};
return tinycolor(rgba);
};
// Readability Functions
// ---------------------
// <http://www.w3.org/TR/AERT#color-contrast>
// `readability`
// Analyze the 2 colors and returns an object with the following properties:
// `brightness`: difference in brightness between the two colors
// `color`: difference in color/hue between the two colors
tinycolor.readability = function(color1, color2) {
var c1 = tinycolor(color1);
var c2 = tinycolor(color2);
var rgb1 = c1.toRgb();
var rgb2 = c2.toRgb();
var brightnessA = c1.getBrightness();
var brightnessB = c2.getBrightness();
var colorDiff = (
Math.max(rgb1.r, rgb2.r) - Math.min(rgb1.r, rgb2.r) +
Math.max(rgb1.g, rgb2.g) - Math.min(rgb1.g, rgb2.g) +
Math.max(rgb1.b, rgb2.b) - Math.min(rgb1.b, rgb2.b)
);
return {
brightness: Math.abs(brightnessA - brightnessB),
color: colorDiff
};
};
// `readable`
// http://www.w3.org/TR/AERT#color-contrast
// Ensure that foreground and background color combinations provide sufficient contrast.
// *Example*
// tinycolor.isReadable("#000", "#111") => false
tinycolor.isReadable = function(color1, color2) {
var readability = tinycolor.readability(color1, color2);
return readability.brightness > 125 && readability.color > 500;
};
// `mostReadable`
// Given a base color and a list of possible foreground or background
// colors for that base, returns the most readable color.
// *Example*
// tinycolor.mostReadable("#123", ["#fff", "#000"]) => "#000"
tinycolor.mostReadable = function(baseColor, colorList) {
var bestColor = null;
var bestScore = 0;
var bestIsReadable = false;
for (var i=0; i < colorList.length; i++) {
// We normalize both around the "acceptable" breaking point,
// but rank brightness constrast higher than hue.
var readability = tinycolor.readability(baseColor, colorList[i]);
var readable = readability.brightness > 125 && readability.color > 500;
var score = 3 * (readability.brightness / 125) + (readability.color / 500);
if ((readable && ! bestIsReadable) ||
(readable && bestIsReadable && score > bestScore) ||
((! readable) && (! bestIsReadable) && score > bestScore)) {
bestIsReadable = readable;
bestScore = score;
bestColor = tinycolor(colorList[i]);
}
}
return bestColor;
};
// Big List of Colors
// ------------------
// <http://www.w3.org/TR/css3-color/#svg-color>
var names = tinycolor.names = {
aliceblue: "f0f8ff",
antiquewhite: "faebd7",
aqua: "0ff",
aquamarine: "7fffd4",
azure: "f0ffff",
beige: "f5f5dc",
bisque: "ffe4c4",
black: "000",
blanchedalmond: "ffebcd",
blue: "00f",
blueviolet: "8a2be2",
brown: "a52a2a",
burlywood: "deb887",
burntsienna: "ea7e5d",
cadetblue: "5f9ea0",
chartreuse: "7fff00",
chocolate: "d2691e",
coral: "ff7f50",
cornflowerblue: "6495ed",
cornsilk: "fff8dc",
crimson: "dc143c",
cyan: "0ff",
darkblue: "00008b",
darkcyan: "008b8b",
darkgoldenrod: "b8860b",
darkgray: "a9a9a9",
darkgreen: "006400",
darkgrey: "a9a9a9",
darkkhaki: "bdb76b",
darkmagenta: "8b008b",
darkolivegreen: "556b2f",
darkorange: "ff8c00",
darkorchid: "9932cc",
darkred: "8b0000",
darksalmon: "e9967a",
darkseagreen: "8fbc8f",
darkslateblue: "483d8b",
darkslategray: "2f4f4f",
darkslategrey: "2f4f4f",
darkturquoise: "00ced1",
darkviolet: "9400d3",
deeppink: "ff1493",
deepskyblue: "00bfff",
dimgray: "696969",
dimgrey: "696969",
dodgerblue: "1e90ff",
firebrick: "b22222",
floralwhite: "fffaf0",
forestgreen: "228b22",
fuchsia: "f0f",
gainsboro: "dcdcdc",
ghostwhite: "f8f8ff",
gold: "ffd700",
goldenrod: "daa520",
gray: "808080",
green: "008000",
greenyellow: "adff2f",
grey: "808080",
honeydew: "f0fff0",
hotpink: "ff69b4",
indianred: "cd5c5c",
indigo: "4b0082",
ivory: "fffff0",
khaki: "f0e68c",
lavender: "e6e6fa",
lavenderblush: "fff0f5",
lawngreen: "7cfc00",
lemonchiffon: "fffacd",
lightblue: "add8e6",
lightcoral: "f08080",
lightcyan: "e0ffff",
lightgoldenrodyellow: "fafad2",
lightgray: "d3d3d3",
lightgreen: "90ee90",
lightgrey: "d3d3d3",
lightpink: "ffb6c1",
lightsalmon: "ffa07a",
lightseagreen: "20b2aa",
lightskyblue: "87cefa",
lightslategray: "789",
lightslategrey: "789",
lightsteelblue: "b0c4de",
lightyellow: "ffffe0",
lime: "0f0",
limegreen: "32cd32",
linen: "faf0e6",
magenta: "f0f",
maroon: "800000",
mediumaquamarine: "66cdaa",
mediumblue: "0000cd",
mediumorchid: "ba55d3",
mediumpurple: "9370db",
mediumseagreen: "3cb371",
mediumslateblue: "7b68ee",
mediumspringgreen: "00fa9a",
mediumturquoise: "48d1cc",
mediumvioletred: "c71585",
midnightblue: "191970",
mintcream: "f5fffa",
mistyrose: "ffe4e1",
moccasin: "ffe4b5",
navajowhite: "ffdead",
navy: "000080",
oldlace: "fdf5e6",
olive: "808000",
olivedrab: "6b8e23",
orange: "ffa500",
orangered: "ff4500",
orchid: "da70d6",
palegoldenrod: "eee8aa",
palegreen: "98fb98",
paleturquoise: "afeeee",
palevioletred: "db7093",
papayawhip: "ffefd5",
peachpuff: "ffdab9",
peru: "cd853f",
pink: "ffc0cb",
plum: "dda0dd",
powderblue: "b0e0e6",
purple: "800080",
rebeccapurple: "663399",
red: "f00",
rosybrown: "bc8f8f",
royalblue: "4169e1",
saddlebrown: "8b4513",
salmon: "fa8072",
sandybrown: "f4a460",
seagreen: "2e8b57",
seashell: "fff5ee",
sienna: "a0522d",
silver: "c0c0c0",
skyblue: "87ceeb",
slateblue: "6a5acd",
slategray: "708090",
slategrey: "708090",
snow: "fffafa",
springgreen: "00ff7f",
steelblue: "4682b4",
tan: "d2b48c",
teal: "008080",
thistle: "d8bfd8",
tomato: "ff6347",
turquoise: "40e0d0",
violet: "ee82ee",
wheat: "f5deb3",
white: "fff",
whitesmoke: "f5f5f5",
yellow: "ff0",
yellowgreen: "9acd32"
};
// Make it easy to access colors via `hexNames[hex]`
var hexNames = tinycolor.hexNames = flip(names);
// Utilities
// ---------
// `{ 'name1': 'val1' }` becomes `{ 'val1': 'name1' }`
function flip(o) {
var flipped = { };
for (var i in o) {
if (o.hasOwnProperty(i)) {
flipped[o[i]] = i;
}
}
return flipped;
}
// Return a valid alpha value [0,1] with all invalid values being set to 1
function boundAlpha(a) {
a = parseFloat(a);
if (isNaN(a) || a < 0 || a > 1) {
a = 1;
}
return a;
}
// Take input from [0, n] and return it as [0, 1]
function bound01(n, max) {
if (isOnePointZero(n)) { n = "100%"; }
var processPercent = isPercentage(n);
n = mathMin(max, mathMax(0, parseFloat(n)));
// Automatically convert percentage into number
if (processPercent) {
n = parseInt(n * max, 10) / 100;
}
// Handle floating point rounding errors
if ((math.abs(n - max) < 0.000001)) {
return 1;
}
// Convert into [0, 1] range if it isn't already
return (n % max) / parseFloat(max);
}
// Force a number between 0 and 1
function clamp01(val) {
return mathMin(1, mathMax(0, val));
}
// Parse a base-16 hex value into a base-10 integer
function parseIntFromHex(val) {
return parseInt(val, 16);
}
// Need to handle 1.0 as 100%, since once it is a number, there is no difference between it and 1
// <http://stackoverflow.com/questions/7422072/javascript-how-to-detect-number-as-a-decimal-including-1-0>
function isOnePointZero(n) {
return typeof n == "string" && n.indexOf('.') != -1 && parseFloat(n) === 1;
}
// Check to see if string passed in is a percentage
function isPercentage(n) {
return typeof n === "string" && n.indexOf('%') != -1;
}
// Force a hex value to have 2 characters
function pad2(c) {
return c.length == 1 ? '0' + c : '' + c;
}
// Replace a decimal with it's percentage value
function convertToPercentage(n) {
if (n <= 1) {
n = (n * 100) + "%";
}
return n;
}
// Converts a decimal to a hex value
function convertDecimalToHex(d) {
return Math.round(parseFloat(d) * 255).toString(16);
}
// Converts a hex value to a decimal
function convertHexToDecimal(h) {
return (parseIntFromHex(h) / 255);
}
var matchers = (function() {
// <http://www.w3.org/TR/css3-values/#integers>
var CSS_INTEGER = "[-\\+]?\\d+%?";
// <http://www.w3.org/TR/css3-values/#number-value>
var CSS_NUMBER = "[-\\+]?\\d*\\.\\d+%?";
// Allow positive/negative integer/number. Don't capture the either/or, just the entire outcome.
var CSS_UNIT = "(?:" + CSS_NUMBER + ")|(?:" + CSS_INTEGER + ")";
// Actual matching.
// Parentheses and commas are optional, but not required.
// Whitespace can take the place of commas or opening paren
var PERMISSIVE_MATCH3 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";
var PERMISSIVE_MATCH4 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";
return {
rgb: new RegExp("rgb" + PERMISSIVE_MATCH3),
rgba: new RegExp("rgba" + PERMISSIVE_MATCH4),
hsl: new RegExp("hsl" + PERMISSIVE_MATCH3),
hsla: new RegExp("hsla" + PERMISSIVE_MATCH4),
hsv: new RegExp("hsv" + PERMISSIVE_MATCH3),
hsva: new RegExp("hsva" + PERMISSIVE_MATCH4),
hex3: /^([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
hex6: /^([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/,
hex8: /^([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/
};
})();
// `stringInputToObject`
// Permissive string parsing. Take in a number of formats, and output an object
// based on detected format. Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}`
function stringInputToObject(color) {
color = color.replace(trimLeft,'').replace(trimRight, '').toLowerCase();
var named = false;
if (names[color]) {
color = names[color];
named = true;
}
else if (color == 'transparent') {
return { r: 0, g: 0, b: 0, a: 0, format: "name" };
}
// Try to match string input using regular expressions.
// Keep most of the number bounding out of this function - don't worry about [0,1] or [0,100] or [0,360]
// Just return an object and let the conversion functions handle that.
// This way the result will be the same whether the tinycolor is initialized with string or object.
var match;
if ((match = matchers.rgb.exec(color))) {
return { r: match[1], g: match[2], b: match[3] };
}
if ((match = matchers.rgba.exec(color))) {
return { r: match[1], g: match[2], b: match[3], a: match[4] };
}
if ((match = matchers.hsl.exec(color))) {
return { h: match[1], s: match[2], l: match[3] };
}
if ((match = matchers.hsla.exec(color))) {
return { h: match[1], s: match[2], l: match[3], a: match[4] };
}
if ((match = matchers.hsv.exec(color))) {
return { h: match[1], s: match[2], v: match[3] };
}
if ((match = matchers.hsva.exec(color))) {
return { h: match[1], s: match[2], v: match[3], a: match[4] };
}
if ((match = matchers.hex8.exec(color))) {
return {
a: convertHexToDecimal(match[1]),
r: parseIntFromHex(match[2]),
g: parseIntFromHex(match[3]),
b: parseIntFromHex(match[4]),
format: named ? "name" : "hex8"
};
}
if ((match = matchers.hex6.exec(color))) {
return {
r: parseIntFromHex(match[1]),
g: parseIntFromHex(match[2]),
b: parseIntFromHex(match[3]),
format: named ? "name" : "hex"
};
}
if ((match = matchers.hex3.exec(color))) {
return {
r: parseIntFromHex(match[1] + '' + match[1]),
g: parseIntFromHex(match[2] + '' + match[2]),
b: parseIntFromHex(match[3] + '' + match[3]),
format: named ? "name" : "hex"
};
}
return false;
}
window.tinycolor = tinycolor;
})();
$(function () {
if ($.fn.spectrum.load) {
$.fn.spectrum.processNativeColorInputs();
}
});
});
// Spectrum Colorpicker
// Arabic (ar) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["ar"] = {
cancelText: "إلغاء",
chooseText: "إختار",
clearText: "إرجاع الألوان على ما كانت",
noColorSelectedText: "لم تختار أي لون",
togglePaletteMoreText: "أكثر",
togglePaletteLessText: "أقل"
};
})( jQuery );
// Spectrum Colorpicker
// Catalan (ca) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["ca"] = {
cancelText: "Cancel·lar",
chooseText: "Escollir",
clearText: "Esborrar color seleccionat",
noColorSelectedText: "Cap color seleccionat",
togglePaletteMoreText: "Més",
togglePaletteLessText: "Menys"
};
})( jQuery );
// Spectrum Colorpicker
// Czech (cs) localization
// https://github.com/seballot/spectrum
// author localization cs Pavel Laupe Dvorak pavel@pavel-dvorak.cz
(function ( $ ) {
var localization = $.spectrum.localization["cs"] = {
cancelText: "zrušit",
chooseText: "vybrat",
clearText: "Resetovat výběr barev",
noColorSelectedText: "Žádná barva nebyla vybrána",
togglePaletteMoreText: "více",
togglePaletteLessText: "méně"
};
})( jQuery );
// Spectrum Colorpicker
// German (de) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["de"] = {
cancelText: "Abbrechen",
chooseText: "Wählen",
clearText: "Farbauswahl zurücksetzen",
noColorSelectedText: "Keine Farbe ausgewählt",
togglePaletteMoreText: "Mehr",
togglePaletteLessText: "Weniger"
};
})( jQuery );
// Spectrum Colorpicker
// Danish (dk) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["dk"] = {
cancelText: "annuller",
chooseText: "Vælg"
};
})( jQuery );
// Spectrum Colorpicker
// Spanish (es) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["es"] = {
cancelText: "Cancelar",
chooseText: "Elegir",
clearText: "Borrar color seleccionado",
noColorSelectedText: "Ningún color seleccionado",
togglePaletteMoreText: "Más",
togglePaletteLessText: "Menos"
};
})( jQuery );
// Spectrum Colorpicker
// Estonian (et) localization
// https://github.com/bgrins/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["et"] = {
cancelText: "Katkesta",
chooseText: "Vali",
clearText: "Tühista värvivalik",
noColorSelectedText: "Ühtki värvi pole valitud",
togglePaletteMoreText: "Rohkem",
togglePaletteLessText: "Vähem"
};
})( jQuery );
// Spectrum Colorpicker
// Persian (fa) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["fa"] = {
cancelText: "لغو",
chooseText: "انتخاب",
clearText: "تنظیم مجدد رنگ",
noColorSelectedText: "هیچ رنگی انتخاب نشده است!",
togglePaletteMoreText: "بیشتر",
togglePaletteLessText: "کمتر"
};
})( jQuery );
// Spectrum Colorpicker
// Finnish (fi) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["fi"] = {
cancelText: "Kumoa",
chooseText: "Valitse"
};
})( jQuery );
// Spectrum Colorpicker
// French (fr) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["fr"] = {
cancelText: "Annuler",
chooseText: "Valider",
clearText: "Effacer couleur sélectionnée",
noColorSelectedText: "Aucune couleur sélectionnée",
togglePaletteMoreText: "Plus",
togglePaletteLessText: "Moins"
};
})( jQuery );
// Spectrum Colorpicker
// Greek (gr) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["gr"] = {
cancelText: "Ακύρωση",
chooseText: "Επιλογή",
clearText: "Καθαρισμός επιλεγμένου χρώματος",
noColorSelectedText: "Δεν έχει επιλεχθεί κάποιο χρώμα",
togglePaletteMoreText: "Περισσότερα",
togglePaletteLessText: "Λιγότερα"
};
})( jQuery );
// Spectrum Colorpicker
// Hebrew (he) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["he"] = {
cancelText: "בטל בחירה",
chooseText: "בחר צבע",
clearText: "אפס בחירה",
noColorSelectedText: "לא נבחר צבע",
togglePaletteMoreText: "עוד צבעים",
togglePaletteLessText: "פחות צבעים"
};
})( jQuery );
// Spectrum Colorpicker
// Croatian (hr) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["hr"] = {
cancelText: "Odustani",
chooseText: "Odaberi",
clearText: "Poništi odabir",
noColorSelectedText: "Niti jedna boja nije odabrana",
togglePaletteMoreText: "Više",
togglePaletteLessText: "Manje"
};
})( jQuery );
// Spectrum Colorpicker
// Hungarian (hu) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["hu"] = {
cancelText: "Mégsem",
chooseText: "Mentés",
clearText: "A színválasztás visszaállítása",
noColorSelectedText: "Nincs szín kijelölve",
togglePaletteMoreText: "Több",
togglePaletteLessText: "Kevesebb"
};
})( jQuery );
// Spectrum Colorpicker
// Indonesia/Bahasa Indonesia (id) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["id"] = {
cancelText: "Batal",
chooseText: "Pilih",
clearText: "Hapus Pilihan Warna",
noColorSelectedText: "Warna Tidak Dipilih",
togglePaletteMoreText: "tambah",
togglePaletteLessText: "kurangi"
};
})( jQuery );
// Spectrum Colorpicker
// Italian (it) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["it"] = {
cancelText: "annulla",
chooseText: "scegli",
clearText: "Annulla selezione colore",
noColorSelectedText: "Nessun colore selezionato"
};
})( jQuery );
// Spectrum Colorpicker
// Japanese (ja) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["ja"] = {
cancelText: "中止",
chooseText: "選択"
};
})( jQuery );
// Spectrum Colorpicker
// Korean (ko) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["ko"] = {
cancelText: "취소",
chooseText: "선택",
clearText: "선택 초기화",
noColorSelectedText: "선택된 색상 없음",
togglePaletteMoreText: "더보기",
togglePaletteLessText: "줄이기"
};
})( jQuery );
// Spectrum Colorpicker
// Lithuanian (lt) localization
// https://github.com/liesislukas
(function ( $ ) {
var localization = $.spectrum.localization["lt"] = {
cancelText: "Atšaukti",
chooseText: "Pasirinkti",
clearText: "Išvalyti pasirinkimą",
noColorSelectedText: "Spalva nepasirinkta",
togglePaletteMoreText: "Daugiau",
togglePaletteLessText: "Mažiau"
};
})( jQuery );
// Spectrum Colorpicker
// Norwegian, Bokmål (nb-no) localization
// https://github.com/greendimka
(function ( $ ) {
var localization = $.spectrum.localization["nb-no"] = {
cancelText: "Avbryte",
chooseText: "Velg",
clearText: "Tilbakestill",
noColorSelectedText: "Farge er ikke valgt",
togglePaletteMoreText: "Mer",
togglePaletteLessText: "Mindre"
};
})( jQuery );
// Spectrum Colorpicker
// Dutch (nl-nl) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["nl-nl"] = {
cancelText: "Annuleer",
chooseText: "Kies",
clearText: "Wis kleur selectie",
togglePaletteMoreText: 'Meer',
togglePaletteLessText: 'Minder'
};
})( jQuery );
// Spectrum Colorpicker
// Polish (pl) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["pl"] = {
cancelText: "Anuluj",
chooseText: "Wybierz",
clearText: "Usuń wybór koloru",
noColorSelectedText: "Nie wybrano koloru",
togglePaletteMoreText: "Więcej",
togglePaletteLessText: "Mniej"
};
})( jQuery );
// Spectrum Colorpicker
// Brazilian (pt-br) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["pt-br"] = {
cancelText: "Cancelar",
chooseText: "Escolher",
clearText: "Limpar cor selecionada",
noColorSelectedText: "Nenhuma cor selecionada",
togglePaletteMoreText: "Mais",
togglePaletteLessText: "Menos"
};
})( jQuery );
// Spectrum Colorpicker
// Portuguese (pt-pt) localization
// https://github.com/bgrins/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["pt-pt"] = {
cancelText: "Cancelar",
chooseText: "Escolher",
clearText: "Limpar cor seleccionada",
noColorSelectedText: "Nenhuma cor seleccionada",
togglePaletteMoreText: "Mais",
togglePaletteLessText: "Menos"
};
})( jQuery );
// Spectrum Colorpicker
// Russian (ru) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["ru"] = {
cancelText: "Отмена",
chooseText: "Выбрать",
clearText: "Сбросить",
noColorSelectedText: "Цвет не выбран",
togglePaletteMoreText: "Ещё",
togglePaletteLessText: "Скрыть"
};
})( jQuery );
// Spectrum Colorpicker
// Swedish (sv) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["sv"] = {
cancelText: "Avbryt",
chooseText: "Välj"
};
})( jQuery );
// Spectrum Colorpicker
// Turkish (tr) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["tr"] = {
cancelText: "iptal",
chooseText: "tamam"
};
})( jQuery );
// Spectrum Colorpicker
// Simplified Chinese (zh-cn) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["zh-cn"] = {
cancelText: "取消",
chooseText: "选择",
clearText: "清除",
togglePaletteMoreText: "更多选项",
togglePaletteLessText: "隐藏",
noColorSelectedText: "尚未选择任何颜色"
};
})( jQuery );
// Spectrum Colorpicker
// Traditional Chinese (zh-tw) localization
// https://github.com/seballot/spectrum
(function ( $ ) {
var localization = $.spectrum.localization["zh-tw"] = {
cancelText: "取消",
chooseText: "選擇",
clearText: "清除",
togglePaletteMoreText: "更多選項",
togglePaletteLessText: "隱藏",
noColorSelectedText: "尚未選擇任何顏色"
};
})( jQuery );
/***/ }),
/* 24 */
/***/ ((module, exports, __webpack_require__) => {
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
* Select2 4.0.13
* https://select2.github.io
*
* Released under the MIT license
* https://github.com/select2/select2/blob/master/LICENSE.md
*/
;(function (factory) {
if (true) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(3)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else {}
} (function (jQuery) {
// This is needed so we can catch the AMD loader configuration and use it
// The inner file should be wrapped (by `banner.start.js`) in a function that
// returns the AMD loader references.
var S2 =(function () {
// Restore the Select2 AMD loader so it can be used
// Needed mostly in the language files, where the loader is not inserted
if (jQuery && jQuery.fn && jQuery.fn.select2 && jQuery.fn.select2.amd) {
var S2 = jQuery.fn.select2.amd;
}
var S2;(function () { if (!S2 || !S2.requirejs) {
if (!S2) { S2 = {}; } else { require = S2; }
/**
* @license almond 0.3.3 Copyright jQuery Foundation and other contributors.
* Released under MIT license, http://github.com/requirejs/almond/LICENSE
*/
//Going sloppy to avoid 'use strict' string cost, but strict practices should
//be followed.
/*global setTimeout: false */
var requirejs, require, define;
(function (undef) {
var main, req, makeMap, handlers,
defined = {},
waiting = {},
config = {},
defining = {},
hasOwn = Object.prototype.hasOwnProperty,
aps = [].slice,
jsSuffixRegExp = /\.js$/;
function hasProp(obj, prop) {
return hasOwn.call(obj, prop);
}
/**
* Given a relative module name, like ./something, normalize it to
* a real name that can be mapped to a path.
* @param {String} name the relative name
* @param {String} baseName a real name that the name arg is relative
* to.
* @returns {String} normalized name
*/
function normalize(name, baseName) {
var nameParts, nameSegment, mapValue, foundMap, lastIndex,
foundI, foundStarMap, starI, i, j, part, normalizedBaseParts,
baseParts = baseName && baseName.split("/"),
map = config.map,
starMap = (map && map['*']) || {};
//Adjust any relative paths.
if (name) {
name = name.split('/');
lastIndex = name.length - 1;
// If wanting node ID compatibility, strip .js from end
// of IDs. Have to do this here, and not in nameToUrl
// because node allows either .js or non .js to map
// to same file.
if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) {
name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, '');
}
// Starts with a '.' so need the baseName
if (name[0].charAt(0) === '.' && baseParts) {
//Convert baseName to array, and lop off the last part,
//so that . matches that 'directory' and not name of the baseName's
//module. For instance, baseName of 'one/two/three', maps to
//'one/two/three.js', but we want the directory, 'one/two' for
//this normalization.
normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
name = normalizedBaseParts.concat(name);
}
//start trimDots
for (i = 0; i < name.length; i++) {
part = name[i];
if (part === '.') {
name.splice(i, 1);
i -= 1;
} else if (part === '..') {
// If at the start, or previous value is still ..,
// keep them so that when converted to a path it may
// still work when converted to a path, even though
// as an ID it is less than ideal. In larger point
// releases, may be better to just kick out an error.
if (i === 0 || (i === 1 && name[2] === '..') || name[i - 1] === '..') {
continue;
} else if (i > 0) {
name.splice(i - 1, 2);
i -= 2;
}
}
}
//end trimDots
name = name.join('/');
}
//Apply map config if available.
if ((baseParts || starMap) && map) {
nameParts = name.split('/');
for (i = nameParts.length; i > 0; i -= 1) {
nameSegment = nameParts.slice(0, i).join("/");
if (baseParts) {
//Find the longest baseName segment match in the config.
//So, do joins on the biggest to smallest lengths of baseParts.
for (j = baseParts.length; j > 0; j -= 1) {
mapValue = map[baseParts.slice(0, j).join('/')];
//baseName segment has config, find if it has one for
//this name.
if (mapValue) {
mapValue = mapValue[nameSegment];
if (mapValue) {
//Match, update name to the new value.
foundMap = mapValue;
foundI = i;
break;
}
}
}
}
if (foundMap) {
break;
}
//Check for a star map match, but just hold on to it,
//if there is a shorter segment match later in a matching
//config, then favor over this star map.
if (!foundStarMap && starMap && starMap[nameSegment]) {
foundStarMap = starMap[nameSegment];
starI = i;
}
}
if (!foundMap && foundStarMap) {
foundMap = foundStarMap;
foundI = starI;
}
if (foundMap) {
nameParts.splice(0, foundI, foundMap);
name = nameParts.join('/');
}
}
return name;
}
function makeRequire(relName, forceSync) {
return function () {
//A version of a require function that passes a moduleName
//value for items that may need to
//look up paths relative to the moduleName
var args = aps.call(arguments, 0);
//If first arg is not require('string'), and there is only
//one arg, it is the array form without a callback. Insert
//a null so that the following concat is correct.
if (typeof args[0] !== 'string' && args.length === 1) {
args.push(null);
}
return req.apply(undef, args.concat([relName, forceSync]));
};
}
function makeNormalize(relName) {
return function (name) {
return normalize(name, relName);
};
}
function makeLoad(depName) {
return function (value) {
defined[depName] = value;
};
}
function callDep(name) {
if (hasProp(waiting, name)) {
var args = waiting[name];
delete waiting[name];
defining[name] = true;
main.apply(undef, args);
}
if (!hasProp(defined, name) && !hasProp(defining, name)) {
throw new Error('No ' + name);
}
return defined[name];
}
//Turns a plugin!resource to [plugin, resource]
//with the plugin being undefined if the name
//did not have a plugin prefix.
function splitPrefix(name) {
var prefix,
index = name ? name.indexOf('!') : -1;
if (index > -1) {
prefix = name.substring(0, index);
name = name.substring(index + 1, name.length);
}
return [prefix, name];
}
//Creates a parts array for a relName where first part is plugin ID,
//second part is resource ID. Assumes relName has already been normalized.
function makeRelParts(relName) {
return relName ? splitPrefix(relName) : [];
}
/**
* Makes a name map, normalizing the name, and using a plugin
* for normalization if necessary. Grabs a ref to plugin
* too, as an optimization.
*/
makeMap = function (name, relParts) {
var plugin,
parts = splitPrefix(name),
prefix = parts[0],
relResourceName = relParts[1];
name = parts[1];
if (prefix) {
prefix = normalize(prefix, relResourceName);
plugin = callDep(prefix);
}
//Normalize according
if (prefix) {
if (plugin && plugin.normalize) {
name = plugin.normalize(name, makeNormalize(relResourceName));
} else {
name = normalize(name, relResourceName);
}
} else {
name = normalize(name, relResourceName);
parts = splitPrefix(name);
prefix = parts[0];
name = parts[1];
if (prefix) {
plugin = callDep(prefix);
}
}
//Using ridiculous property names for space reasons
return {
f: prefix ? prefix + '!' + name : name, //fullName
n: name,
pr: prefix,
p: plugin
};
};
function makeConfig(name) {
return function () {
return (config && config.config && config.config[name]) || {};
};
}
handlers = {
require: function (name) {
return makeRequire(name);
},
exports: function (name) {
var e = defined[name];
if (typeof e !== 'undefined') {
return e;
} else {
return (defined[name] = {});
}
},
module: function (name) {
return {
id: name,
uri: '',
exports: defined[name],
config: makeConfig(name)
};
}
};
main = function (name, deps, callback, relName) {
var cjsModule, depName, ret, map, i, relParts,
args = [],
callbackType = typeof callback,
usingExports;
//Use name if no relName
relName = relName || name;
relParts = makeRelParts(relName);
//Call the callback to define the module, if necessary.
if (callbackType === 'undefined' || callbackType === 'function') {
//Pull out the defined dependencies and pass the ordered
//values to the callback.
//Default to [require, exports, module] if no deps
deps = !deps.length && callback.length ? ['require', 'exports', 'module'] : deps;
for (i = 0; i < deps.length; i += 1) {
map = makeMap(deps[i], relParts);
depName = map.f;
//Fast path CommonJS standard dependencies.
if (depName === "require") {
args[i] = handlers.require(name);
} else if (depName === "exports") {
//CommonJS module spec 1.1
args[i] = handlers.exports(name);
usingExports = true;
} else if (depName === "module") {
//CommonJS module spec 1.1
cjsModule = args[i] = handlers.module(name);
} else if (hasProp(defined, depName) ||
hasProp(waiting, depName) ||
hasProp(defining, depName)) {
args[i] = callDep(depName);
} else if (map.p) {
map.p.load(map.n, makeRequire(relName, true), makeLoad(depName), {});
args[i] = defined[depName];
} else {
throw new Error(name + ' missing ' + depName);
}
}
ret = callback ? callback.apply(defined[name], args) : undefined;
if (name) {
//If setting exports via "module" is in play,
//favor that over return value and exports. After that,
//favor a non-undefined return value over exports use.
if (cjsModule && cjsModule.exports !== undef &&
cjsModule.exports !== defined[name]) {
defined[name] = cjsModule.exports;
} else if (ret !== undef || !usingExports) {
//Use the return value from the function.
defined[name] = ret;
}
}
} else if (name) {
//May just be an object definition for the module. Only
//worry about defining if have a module name.
defined[name] = callback;
}
};
requirejs = require = req = function (deps, callback, relName, forceSync, alt) {
if (typeof deps === "string") {
if (handlers[deps]) {
//callback in this case is really relName
return handlers[deps](callback);
}
//Just return the module wanted. In this scenario, the
//deps arg is the module name, and second arg (if passed)
//is just the relName.
//Normalize module name, if it contains . or ..
return callDep(makeMap(deps, makeRelParts(callback)).f);
} else if (!deps.splice) {
//deps is a config object, not an array.
config = deps;
if (config.deps) {
req(config.deps, config.callback);
}
if (!callback) {
return;
}
if (callback.splice) {
//callback is an array, which means it is a dependency list.
//Adjust args if there are dependencies
deps = callback;
callback = relName;
relName = null;
} else {
deps = undef;
}
}
//Support require(['a'])
callback = callback || function () {};
//If relName is a function, it is an errback handler,
//so remove it.
if (typeof relName === 'function') {
relName = forceSync;
forceSync = alt;
}
//Simulate async callback;
if (forceSync) {
main(undef, deps, callback, relName);
} else {
//Using a non-zero value because of concern for what old browsers
//do, and latest browsers "upgrade" to 4 if lower value is used:
//http://www.whatwg.org/specs/web-apps/current-work/multipage/timers.html#dom-windowtimers-settimeout:
//If want a value immediately, use require('id') instead -- something
//that works in almond on the global level, but not guaranteed and
//unlikely to work in other AMD implementations.
setTimeout(function () {
main(undef, deps, callback, relName);
}, 4);
}
return req;
};
/**
* Just drops the config on the floor, but returns req in case
* the config return value is used.
*/
req.config = function (cfg) {
return req(cfg);
};
/**
* Expose module registry for debugging and tooling
*/
requirejs._defined = defined;
define = function (name, deps, callback) {
if (typeof name !== 'string') {
throw new Error('See almond README: incorrect module build, no module name');
}
//This module may not have dependencies
if (!deps.splice) {
//deps is not an array, so probably means
//an object literal or factory function for
//the value. Adjust args.
callback = deps;
deps = [];
}
if (!hasProp(defined, name) && !hasProp(waiting, name)) {
waiting[name] = [name, deps, callback];
}
};
define.amd = {
jQuery: true
};
}());
S2.requirejs = requirejs;S2.require = require;S2.define = define;
}
}());
S2.define("almond", function(){});
/* global jQuery:false, $:false */
S2.define('jquery',[],function () {
var _$ = jQuery || $;
if (_$ == null && console && console.error) {
console.error(
'Select2: An instance of jQuery or a jQuery-compatible library was not ' +
'found. Make sure that you are including jQuery before Select2 on your ' +
'web page.'
);
}
return _$;
});
S2.define('select2/utils',[
'jquery'
], function ($) {
var Utils = {};
Utils.Extend = function (ChildClass, SuperClass) {
var __hasProp = {}.hasOwnProperty;
function BaseConstructor () {
this.constructor = ChildClass;
}
for (var key in SuperClass) {
if (__hasProp.call(SuperClass, key)) {
ChildClass[key] = SuperClass[key];
}
}
BaseConstructor.prototype = SuperClass.prototype;
ChildClass.prototype = new BaseConstructor();
ChildClass.__super__ = SuperClass.prototype;
return ChildClass;
};
function getMethods (theClass) {
var proto = theClass.prototype;
var methods = [];
for (var methodName in proto) {
var m = proto[methodName];
if (typeof m !== 'function') {
continue;
}
if (methodName === 'constructor') {
continue;
}
methods.push(methodName);
}
return methods;
}
Utils.Decorate = function (SuperClass, DecoratorClass) {
var decoratedMethods = getMethods(DecoratorClass);
var superMethods = getMethods(SuperClass);
function DecoratedClass () {
var unshift = Array.prototype.unshift;
var argCount = DecoratorClass.prototype.constructor.length;
var calledConstructor = SuperClass.prototype.constructor;
if (argCount > 0) {
unshift.call(arguments, SuperClass.prototype.constructor);
calledConstructor = DecoratorClass.prototype.constructor;
}
calledConstructor.apply(this, arguments);
}
DecoratorClass.displayName = SuperClass.displayName;
function ctr () {
this.constructor = DecoratedClass;
}
DecoratedClass.prototype = new ctr();
for (var m = 0; m < superMethods.length; m++) {
var superMethod = superMethods[m];
DecoratedClass.prototype[superMethod] =
SuperClass.prototype[superMethod];
}
var calledMethod = function (methodName) {
// Stub out the original method if it's not decorating an actual method
var originalMethod = function () {};
if (methodName in DecoratedClass.prototype) {
originalMethod = DecoratedClass.prototype[methodName];
}
var decoratedMethod = DecoratorClass.prototype[methodName];
return function () {
var unshift = Array.prototype.unshift;
unshift.call(arguments, originalMethod);
return decoratedMethod.apply(this, arguments);
};
};
for (var d = 0; d < decoratedMethods.length; d++) {
var decoratedMethod = decoratedMethods[d];
DecoratedClass.prototype[decoratedMethod] = calledMethod(decoratedMethod);
}
return DecoratedClass;
};
var Observable = function () {
this.listeners = {};
};
Observable.prototype.on = function (event, callback) {
this.listeners = this.listeners || {};
if (event in this.listeners) {
this.listeners[event].push(callback);
} else {
this.listeners[event] = [callback];
}
};
Observable.prototype.trigger = function (event) {
var slice = Array.prototype.slice;
var params = slice.call(arguments, 1);
this.listeners = this.listeners || {};
// Params should always come in as an array
if (params == null) {
params = [];
}
// If there are no arguments to the event, use a temporary object
if (params.length === 0) {
params.push({});
}
// Set the `_type` of the first object to the event
params[0]._type = event;
if (event in this.listeners) {
this.invoke(this.listeners[event], slice.call(arguments, 1));
}
if ('*' in this.listeners) {
this.invoke(this.listeners['*'], arguments);
}
};
Observable.prototype.invoke = function (listeners, params) {
for (var i = 0, len = listeners.length; i < len; i++) {
listeners[i].apply(this, params);
}
};
Utils.Observable = Observable;
Utils.generateChars = function (length) {
var chars = '';
for (var i = 0; i < length; i++) {
var randomChar = Math.floor(Math.random() * 36);
chars += randomChar.toString(36);
}
return chars;
};
Utils.bind = function (func, context) {
return function () {
func.apply(context, arguments);
};
};
Utils._convertData = function (data) {
for (var originalKey in data) {
var keys = originalKey.split('-');
var dataLevel = data;
if (keys.length === 1) {
continue;
}
for (var k = 0; k < keys.length; k++) {
var key = keys[k];
// Lowercase the first letter
// By default, dash-separated becomes camelCase
key = key.substring(0, 1).toLowerCase() + key.substring(1);
if (!(key in dataLevel)) {
dataLevel[key] = {};
}
if (k == keys.length - 1) {
dataLevel[key] = data[originalKey];
}
dataLevel = dataLevel[key];
}
delete data[originalKey];
}
return data;
};
Utils.hasScroll = function (index, el) {
// Adapted from the function created by @ShadowScripter
// and adapted by @BillBarry on the Stack Exchange Code Review website.
// The original code can be found at
// http://codereview.stackexchange.com/q/13338
// and was designed to be used with the Sizzle selector engine.
var $el = $(el);
var overflowX = el.style.overflowX;
var overflowY = el.style.overflowY;
//Check both x and y declarations
if (overflowX === overflowY &&
(overflowY === 'hidden' || overflowY === 'visible')) {
return false;
}
if (overflowX === 'scroll' || overflowY === 'scroll') {
return true;
}
return ($el.innerHeight() < el.scrollHeight ||
$el.innerWidth() < el.scrollWidth);
};
Utils.escapeMarkup = function (markup) {
var replaceMap = {
'\\': '\',
'&': '&',
'<': '<',
'>': '>',
'"': '"',
'\'': ''',
'/': '/'
};
// Do not try to escape the markup if it's not a string
if (typeof markup !== 'string') {
return markup;
}
return String(markup).replace(/[&<>"'\/\\]/g, function (match) {
return replaceMap[match];
});
};
// Append an array of jQuery nodes to a given element.
Utils.appendMany = function ($element, $nodes) {
// jQuery 1.7.x does not support $.fn.append() with an array
// Fall back to a jQuery object collection using $.fn.add()
if ($.fn.jquery.substr(0, 3) === '1.7') {
var $jqNodes = $();
$.map($nodes, function (node) {
$jqNodes = $jqNodes.add(node);
});
$nodes = $jqNodes;
}
$element.append($nodes);
};
// Cache objects in Utils.__cache instead of $.data (see #4346)
Utils.__cache = {};
var id = 0;
Utils.GetUniqueElementId = function (element) {
// Get a unique element Id. If element has no id,
// creates a new unique number, stores it in the id
// attribute and returns the new id.
// If an id already exists, it simply returns it.
var select2Id = element.getAttribute('data-select2-id');
if (select2Id == null) {
// If element has id, use it.
if (element.id) {
select2Id = element.id;
element.setAttribute('data-select2-id', select2Id);
} else {
element.setAttribute('data-select2-id', ++id);
select2Id = id.toString();
}
}
return select2Id;
};
Utils.StoreData = function (element, name, value) {
// Stores an item in the cache for a specified element.
// name is the cache key.
var id = Utils.GetUniqueElementId(element);
if (!Utils.__cache[id]) {
Utils.__cache[id] = {};
}
Utils.__cache[id][name] = value;
};
Utils.GetData = function (element, name) {
// Retrieves a value from the cache by its key (name)
// name is optional. If no name specified, return
// all cache items for the specified element.
// and for a specified element.
var id = Utils.GetUniqueElementId(element);
if (name) {
if (Utils.__cache[id]) {
if (Utils.__cache[id][name] != null) {
return Utils.__cache[id][name];
}
return $(element).data(name); // Fallback to HTML5 data attribs.
}
return $(element).data(name); // Fallback to HTML5 data attribs.
} else {
return Utils.__cache[id];
}
};
Utils.RemoveData = function (element) {
// Removes all cached items for a specified element.
var id = Utils.GetUniqueElementId(element);
if (Utils.__cache[id] != null) {
delete Utils.__cache[id];
}
element.removeAttribute('data-select2-id');
};
return Utils;
});
S2.define('select2/results',[
'jquery',
'./utils'
], function ($, Utils) {
function Results ($element, options, dataAdapter) {
this.$element = $element;
this.data = dataAdapter;
this.options = options;
Results.__super__.constructor.call(this);
}
Utils.Extend(Results, Utils.Observable);
Results.prototype.render = function () {
var $results = $(
'<ul class="select2-results__options" role="listbox"></ul>'
);
if (this.options.get('multiple')) {
$results.attr('aria-multiselectable', 'true');
}
this.$results = $results;
return $results;
};
Results.prototype.clear = function () {
this.$results.empty();
};
Results.prototype.displayMessage = function (params) {
var escapeMarkup = this.options.get('escapeMarkup');
this.clear();
this.hideLoading();
var $message = $(
'<li role="alert" aria-live="assertive"' +
' class="select2-results__option"></li>'
);
var message = this.options.get('translations').get(params.message);
$message.append(
escapeMarkup(
message(params.args)
)
);
$message[0].className += ' select2-results__message';
this.$results.append($message);
};
Results.prototype.hideMessages = function () {
this.$results.find('.select2-results__message').remove();
};
Results.prototype.append = function (data) {
this.hideLoading();
var $options = [];
if (data.results == null || data.results.length === 0) {
if (this.$results.children().length === 0) {
this.trigger('results:message', {
message: 'noResults'
});
}
return;
}
data.results = this.sort(data.results);
for (var d = 0; d < data.results.length; d++) {
var item = data.results[d];
var $option = this.option(item);
$options.push($option);
}
this.$results.append($options);
};
Results.prototype.position = function ($results, $dropdown) {
var $resultsContainer = $dropdown.find('.select2-results');
$resultsContainer.append($results);
};
Results.prototype.sort = function (data) {
var sorter = this.options.get('sorter');
return sorter(data);
};
Results.prototype.highlightFirstItem = function () {
var $options = this.$results
.find('.select2-results__option[aria-selected]');
var $selected = $options.filter('[aria-selected=true]');
// Check if there are any selected options
if ($selected.length > 0) {
// If there are selected options, highlight the first
$selected.first().trigger('mouseenter');
} else {
// If there are no selected options, highlight the first option
// in the dropdown
$options.first().trigger('mouseenter');
}
this.ensureHighlightVisible();
};
Results.prototype.setClasses = function () {
var self = this;
this.data.current(function (selected) {
var selectedIds = $.map(selected, function (s) {
return s.id.toString();
});
var $options = self.$results
.find('.select2-results__option[aria-selected]');
$options.each(function () {
var $option = $(this);
var item = Utils.GetData(this, 'data');
// id needs to be converted to a string when comparing
var id = '' + item.id;
if ((item.element != null && item.element.selected) ||
(item.element == null && $.inArray(id, selectedIds) > -1)) {
$option.attr('aria-selected', 'true');
} else {
$option.attr('aria-selected', 'false');
}
});
});
};
Results.prototype.showLoading = function (params) {
this.hideLoading();
var loadingMore = this.options.get('translations').get('searching');
var loading = {
disabled: true,
loading: true,
text: loadingMore(params)
};
var $loading = this.option(loading);
$loading.className += ' loading-results';
this.$results.prepend($loading);
};
Results.prototype.hideLoading = function () {
this.$results.find('.loading-results').remove();
};
Results.prototype.option = function (data) {
var option = document.createElement('li');
option.className = 'select2-results__option';
var attrs = {
'role': 'option',
'aria-selected': 'false'
};
var matches = window.Element.prototype.matches ||
window.Element.prototype.msMatchesSelector ||
window.Element.prototype.webkitMatchesSelector;
if ((data.element != null && matches.call(data.element, ':disabled')) ||
(data.element == null && data.disabled)) {
delete attrs['aria-selected'];
attrs['aria-disabled'] = 'true';
}
if (data.id == null) {
delete attrs['aria-selected'];
}
if (data._resultId != null) {
option.id = data._resultId;
}
if (data.title) {
option.title = data.title;
}
if (data.children) {
attrs.role = 'group';
attrs['aria-label'] = data.text;
delete attrs['aria-selected'];
}
for (var attr in attrs) {
var val = attrs[attr];
option.setAttribute(attr, val);
}
if (data.children) {
var $option = $(option);
var label = document.createElement('strong');
label.className = 'select2-results__group';
var $label = $(label);
this.template(data, label);
var $children = [];
for (var c = 0; c < data.children.length; c++) {
var child = data.children[c];
var $child = this.option(child);
$children.push($child);
}
var $childrenContainer = $('<ul></ul>', {
'class': 'select2-results__options select2-results__options--nested'
});
$childrenContainer.append($children);
$option.append(label);
$option.append($childrenContainer);
} else {
this.template(data, option);
}
Utils.StoreData(option, 'data', data);
return option;
};
Results.prototype.bind = function (container, $container) {
var self = this;
var id = container.id + '-results';
this.$results.attr('id', id);
container.on('results:all', function (params) {
self.clear();
self.append(params.data);
if (container.isOpen()) {
self.setClasses();
self.highlightFirstItem();
}
});
container.on('results:append', function (params) {
self.append(params.data);
if (container.isOpen()) {
self.setClasses();
}
});
container.on('query', function (params) {
self.hideMessages();
self.showLoading(params);
});
container.on('select', function () {
if (!container.isOpen()) {
return;
}
self.setClasses();
if (self.options.get('scrollAfterSelect')) {
self.highlightFirstItem();
}
});
container.on('unselect', function () {
if (!container.isOpen()) {
return;
}
self.setClasses();
if (self.options.get('scrollAfterSelect')) {
self.highlightFirstItem();
}
});
container.on('open', function () {
// When the dropdown is open, aria-expended="true"
self.$results.attr('aria-expanded', 'true');
self.$results.attr('aria-hidden', 'false');
self.setClasses();
self.ensureHighlightVisible();
});
container.on('close', function () {
// When the dropdown is closed, aria-expended="false"
self.$results.attr('aria-expanded', 'false');
self.$results.attr('aria-hidden', 'true');
self.$results.removeAttr('aria-activedescendant');
});
container.on('results:toggle', function () {
var $highlighted = self.getHighlightedResults();
if ($highlighted.length === 0) {
return;
}
$highlighted.trigger('mouseup');
});
container.on('results:select', function () {
var $highlighted = self.getHighlightedResults();
if ($highlighted.length === 0) {
return;
}
var data = Utils.GetData($highlighted[0], 'data');
if ($highlighted.attr('aria-selected') == 'true') {
self.trigger('close', {});
} else {
self.trigger('select', {
data: data
});
}
});
container.on('results:previous', function () {
var $highlighted = self.getHighlightedResults();
var $options = self.$results.find('[aria-selected]');
var currentIndex = $options.index($highlighted);
// If we are already at the top, don't move further
// If no options, currentIndex will be -1
if (currentIndex <= 0) {
return;
}
var nextIndex = currentIndex - 1;
// If none are highlighted, highlight the first
if ($highlighted.length === 0) {
nextIndex = 0;
}
var $next = $options.eq(nextIndex);
$next.trigger('mouseenter');
var currentOffset = self.$results.offset().top;
var nextTop = $next.offset().top;
var nextOffset = self.$results.scrollTop() + (nextTop - currentOffset);
if (nextIndex === 0) {
self.$results.scrollTop(0);
} else if (nextTop - currentOffset < 0) {
self.$results.scrollTop(nextOffset);
}
});
container.on('results:next', function () {
var $highlighted = self.getHighlightedResults();
var $options = self.$results.find('[aria-selected]');
var currentIndex = $options.index($highlighted);
var nextIndex = currentIndex + 1;
// If we are at the last option, stay there
if (nextIndex >= $options.length) {
return;
}
var $next = $options.eq(nextIndex);
$next.trigger('mouseenter');
var currentOffset = self.$results.offset().top +
self.$results.outerHeight(false);
var nextBottom = $next.offset().top + $next.outerHeight(false);
var nextOffset = self.$results.scrollTop() + nextBottom - currentOffset;
if (nextIndex === 0) {
self.$results.scrollTop(0);
} else if (nextBottom > currentOffset) {
self.$results.scrollTop(nextOffset);
}
});
container.on('results:focus', function (params) {
params.element.addClass('select2-results__option--highlighted');
});
container.on('results:message', function (params) {
self.displayMessage(params);
});
if ($.fn.mousewheel) {
this.$results.on('mousewheel', function (e) {
var top = self.$results.scrollTop();
var bottom = self.$results.get(0).scrollHeight - top + e.deltaY;
var isAtTop = e.deltaY > 0 && top - e.deltaY <= 0;
var isAtBottom = e.deltaY < 0 && bottom <= self.$results.height();
if (isAtTop) {
self.$results.scrollTop(0);
e.preventDefault();
e.stopPropagation();
} else if (isAtBottom) {
self.$results.scrollTop(
self.$results.get(0).scrollHeight - self.$results.height()
);
e.preventDefault();
e.stopPropagation();
}
});
}
this.$results.on('mouseup', '.select2-results__option[aria-selected]',
function (evt) {
var $this = $(this);
var data = Utils.GetData(this, 'data');
if ($this.attr('aria-selected') === 'true') {
if (self.options.get('multiple')) {
self.trigger('unselect', {
originalEvent: evt,
data: data
});
} else {
self.trigger('close', {});
}
return;
}
self.trigger('select', {
originalEvent: evt,
data: data
});
});
this.$results.on('mouseenter', '.select2-results__option[aria-selected]',
function (evt) {
var data = Utils.GetData(this, 'data');
self.getHighlightedResults()
.removeClass('select2-results__option--highlighted');
self.trigger('results:focus', {
data: data,
element: $(this)
});
});
};
Results.prototype.getHighlightedResults = function () {
var $highlighted = this.$results
.find('.select2-results__option--highlighted');
return $highlighted;
};
Results.prototype.destroy = function () {
this.$results.remove();
};
Results.prototype.ensureHighlightVisible = function () {
var $highlighted = this.getHighlightedResults();
if ($highlighted.length === 0) {
return;
}
var $options = this.$results.find('[aria-selected]');
var currentIndex = $options.index($highlighted);
var currentOffset = this.$results.offset().top;
var nextTop = $highlighted.offset().top;
var nextOffset = this.$results.scrollTop() + (nextTop - currentOffset);
var offsetDelta = nextTop - currentOffset;
nextOffset -= $highlighted.outerHeight(false) * 2;
if (currentIndex <= 2) {
this.$results.scrollTop(0);
} else if (offsetDelta > this.$results.outerHeight() || offsetDelta < 0) {
this.$results.scrollTop(nextOffset);
}
};
Results.prototype.template = function (result, container) {
var template = this.options.get('templateResult');
var escapeMarkup = this.options.get('escapeMarkup');
var content = template(result, container);
if (content == null) {
container.style.display = 'none';
} else if (typeof content === 'string') {
container.innerHTML = escapeMarkup(content);
} else {
$(container).append(content);
}
};
return Results;
});
S2.define('select2/keys',[
], function () {
var KEYS = {
BACKSPACE: 8,
TAB: 9,
ENTER: 13,
SHIFT: 16,
CTRL: 17,
ALT: 18,
ESC: 27,
SPACE: 32,
PAGE_UP: 33,
PAGE_DOWN: 34,
END: 35,
HOME: 36,
LEFT: 37,
UP: 38,
RIGHT: 39,
DOWN: 40,
DELETE: 46
};
return KEYS;
});
S2.define('select2/selection/base',[
'jquery',
'../utils',
'../keys'
], function ($, Utils, KEYS) {
function BaseSelection ($element, options) {
this.$element = $element;
this.options = options;
BaseSelection.__super__.constructor.call(this);
}
Utils.Extend(BaseSelection, Utils.Observable);
BaseSelection.prototype.render = function () {
var $selection = $(
'<span class="select2-selection" role="combobox" ' +
' aria-haspopup="true" aria-expanded="false">' +
'</span>'
);
this._tabindex = 0;
if (Utils.GetData(this.$element[0], 'old-tabindex') != null) {
this._tabindex = Utils.GetData(this.$element[0], 'old-tabindex');
} else if (this.$element.attr('tabindex') != null) {
this._tabindex = this.$element.attr('tabindex');
}
$selection.attr('title', this.$element.attr('title'));
$selection.attr('tabindex', this._tabindex);
$selection.attr('aria-disabled', 'false');
this.$selection = $selection;
return $selection;
};
BaseSelection.prototype.bind = function (container, $container) {
var self = this;
var resultsId = container.id + '-results';
this.container = container;
this.$selection.on('focus', function (evt) {
self.trigger('focus', evt);
});
this.$selection.on('blur', function (evt) {
self._handleBlur(evt);
});
this.$selection.on('keydown', function (evt) {
self.trigger('keypress', evt);
if (evt.which === KEYS.SPACE) {
evt.preventDefault();
}
});
container.on('results:focus', function (params) {
self.$selection.attr('aria-activedescendant', params.data._resultId);
});
container.on('selection:update', function (params) {
self.update(params.data);
});
container.on('open', function () {
// When the dropdown is open, aria-expanded="true"
self.$selection.attr('aria-expanded', 'true');
self.$selection.attr('aria-owns', resultsId);
self._attachCloseHandler(container);
});
container.on('close', function () {
// When the dropdown is closed, aria-expanded="false"
self.$selection.attr('aria-expanded', 'false');
self.$selection.removeAttr('aria-activedescendant');
self.$selection.removeAttr('aria-owns');
self.$selection.trigger('focus');
self._detachCloseHandler(container);
});
container.on('enable', function () {
self.$selection.attr('tabindex', self._tabindex);
self.$selection.attr('aria-disabled', 'false');
});
container.on('disable', function () {
self.$selection.attr('tabindex', '-1');
self.$selection.attr('aria-disabled', 'true');
});
};
BaseSelection.prototype._handleBlur = function (evt) {
var self = this;
// This needs to be delayed as the active element is the body when the tab
// key is pressed, possibly along with others.
window.setTimeout(function () {
// Don't trigger `blur` if the focus is still in the selection
if (
(document.activeElement == self.$selection[0]) ||
($.contains(self.$selection[0], document.activeElement))
) {
return;
}
self.trigger('blur', evt);
}, 1);
};
BaseSelection.prototype._attachCloseHandler = function (container) {
$(document.body).on('mousedown.select2.' + container.id, function (e) {
var $target = $(e.target);
var $select = $target.closest('.select2');
var $all = $('.select2.select2-container--open');
$all.each(function () {
if (this == $select[0]) {
return;
}
var $element = Utils.GetData(this, 'element');
$element.select2('close');
});
});
};
BaseSelection.prototype._detachCloseHandler = function (container) {
$(document.body).off('mousedown.select2.' + container.id);
};
BaseSelection.prototype.position = function ($selection, $container) {
var $selectionContainer = $container.find('.selection');
$selectionContainer.append($selection);
};
BaseSelection.prototype.destroy = function () {
this._detachCloseHandler(this.container);
};
BaseSelection.prototype.update = function (data) {
throw new Error('The `update` method must be defined in child classes.');
};
/**
* Helper method to abstract the "enabled" (not "disabled") state of this
* object.
*
* @return {true} if the instance is not disabled.
* @return {false} if the instance is disabled.
*/
BaseSelection.prototype.isEnabled = function () {
return !this.isDisabled();
};
/**
* Helper method to abstract the "disabled" state of this object.
*
* @return {true} if the disabled option is true.
* @return {false} if the disabled option is false.
*/
BaseSelection.prototype.isDisabled = function () {
return this.options.get('disabled');
};
return BaseSelection;
});
S2.define('select2/selection/single',[
'jquery',
'./base',
'../utils',
'../keys'
], function ($, BaseSelection, Utils, KEYS) {
function SingleSelection () {
SingleSelection.__super__.constructor.apply(this, arguments);
}
Utils.Extend(SingleSelection, BaseSelection);
SingleSelection.prototype.render = function () {
var $selection = SingleSelection.__super__.render.call(this);
$selection.addClass('select2-selection--single');
$selection.html(
'<span class="select2-selection__rendered"></span>' +
'<span class="select2-selection__arrow" role="presentation">' +
'<b role="presentation"></b>' +
'</span>'
);
return $selection;
};
SingleSelection.prototype.bind = function (container, $container) {
var self = this;
SingleSelection.__super__.bind.apply(this, arguments);
var id = container.id + '-container';
this.$selection.find('.select2-selection__rendered')
.attr('id', id)
.attr('role', 'textbox')
.attr('aria-readonly', 'true');
this.$selection.attr('aria-labelledby', id);
this.$selection.on('mousedown', function (evt) {
// Only respond to left clicks
if (evt.which !== 1) {
return;
}
self.trigger('toggle', {
originalEvent: evt
});
});
this.$selection.on('focus', function (evt) {
// User focuses on the container
});
this.$selection.on('blur', function (evt) {
// User exits the container
});
container.on('focus', function (evt) {
if (!container.isOpen()) {
self.$selection.trigger('focus');
}
});
};
SingleSelection.prototype.clear = function () {
var $rendered = this.$selection.find('.select2-selection__rendered');
$rendered.empty();
$rendered.removeAttr('title'); // clear tooltip on empty
};
SingleSelection.prototype.display = function (data, container) {
var template = this.options.get('templateSelection');
var escapeMarkup = this.options.get('escapeMarkup');
return escapeMarkup(template(data, container));
};
SingleSelection.prototype.selectionContainer = function () {
return $('<span></span>');
};
SingleSelection.prototype.update = function (data) {
if (data.length === 0) {
this.clear();
return;
}
var selection = data[0];
var $rendered = this.$selection.find('.select2-selection__rendered');
var formatted = this.display(selection, $rendered);
$rendered.empty().append(formatted);
var title = selection.title || selection.text;
if (title) {
$rendered.attr('title', title);
} else {
$rendered.removeAttr('title');
}
};
return SingleSelection;
});
S2.define('select2/selection/multiple',[
'jquery',
'./base',
'../utils'
], function ($, BaseSelection, Utils) {
function MultipleSelection ($element, options) {
MultipleSelection.__super__.constructor.apply(this, arguments);
}
Utils.Extend(MultipleSelection, BaseSelection);
MultipleSelection.prototype.render = function () {
var $selection = MultipleSelection.__super__.render.call(this);
$selection.addClass('select2-selection--multiple');
$selection.html(
'<ul class="select2-selection__rendered"></ul>'
);
return $selection;
};
MultipleSelection.prototype.bind = function (container, $container) {
var self = this;
MultipleSelection.__super__.bind.apply(this, arguments);
this.$selection.on('click', function (evt) {
self.trigger('toggle', {
originalEvent: evt
});
});
this.$selection.on(
'click',
'.select2-selection__choice__remove',
function (evt) {
// Ignore the event if it is disabled
if (self.isDisabled()) {
return;
}
var $remove = $(this);
var $selection = $remove.parent();
var data = Utils.GetData($selection[0], 'data');
self.trigger('unselect', {
originalEvent: evt,
data: data
});
}
);
};
MultipleSelection.prototype.clear = function () {
var $rendered = this.$selection.find('.select2-selection__rendered');
$rendered.empty();
$rendered.removeAttr('title');
};
MultipleSelection.prototype.display = function (data, container) {
var template = this.options.get('templateSelection');
var escapeMarkup = this.options.get('escapeMarkup');
return escapeMarkup(template(data, container));
};
MultipleSelection.prototype.selectionContainer = function () {
var $container = $(
'<li class="select2-selection__choice">' +
'<span class="select2-selection__choice__remove" role="presentation">' +
'×' +
'</span>' +
'</li>'
);
return $container;
};
MultipleSelection.prototype.update = function (data) {
this.clear();
if (data.length === 0) {
return;
}
var $selections = [];
for (var d = 0; d < data.length; d++) {
var selection = data[d];
var $selection = this.selectionContainer();
var formatted = this.display(selection, $selection);
$selection.append(formatted);
var title = selection.title || selection.text;
if (title) {
$selection.attr('title', title);
}
Utils.StoreData($selection[0], 'data', selection);
$selections.push($selection);
}
var $rendered = this.$selection.find('.select2-selection__rendered');
Utils.appendMany($rendered, $selections);
};
return MultipleSelection;
});
S2.define('select2/selection/placeholder',[
'../utils'
], function (Utils) {
function Placeholder (decorated, $element, options) {
this.placeholder = this.normalizePlaceholder(options.get('placeholder'));
decorated.call(this, $element, options);
}
Placeholder.prototype.normalizePlaceholder = function (_, placeholder) {
if (typeof placeholder === 'string') {
placeholder = {
id: '',
text: placeholder
};
}
return placeholder;
};
Placeholder.prototype.createPlaceholder = function (decorated, placeholder) {
var $placeholder = this.selectionContainer();
$placeholder.html(this.display(placeholder));
$placeholder.addClass('select2-selection__placeholder')
.removeClass('select2-selection__choice');
return $placeholder;
};
Placeholder.prototype.update = function (decorated, data) {
var singlePlaceholder = (
data.length == 1 && data[0].id != this.placeholder.id
);
var multipleSelections = data.length > 1;
if (multipleSelections || singlePlaceholder) {
return decorated.call(this, data);
}
this.clear();
var $placeholder = this.createPlaceholder(this.placeholder);
this.$selection.find('.select2-selection__rendered').append($placeholder);
};
return Placeholder;
});
S2.define('select2/selection/allowClear',[
'jquery',
'../keys',
'../utils'
], function ($, KEYS, Utils) {
function AllowClear () { }
AllowClear.prototype.bind = function (decorated, container, $container) {
var self = this;
decorated.call(this, container, $container);
if (this.placeholder == null) {
if (this.options.get('debug') && window.console && console.error) {
console.error(
'Select2: The `allowClear` option should be used in combination ' +
'with the `placeholder` option.'
);
}
}
this.$selection.on('mousedown', '.select2-selection__clear',
function (evt) {
self._handleClear(evt);
});
container.on('keypress', function (evt) {
self._handleKeyboardClear(evt, container);
});
};
AllowClear.prototype._handleClear = function (_, evt) {
// Ignore the event if it is disabled
if (this.isDisabled()) {
return;
}
var $clear = this.$selection.find('.select2-selection__clear');
// Ignore the event if nothing has been selected
if ($clear.length === 0) {
return;
}
evt.stopPropagation();
var data = Utils.GetData($clear[0], 'data');
var previousVal = this.$element.val();
this.$element.val(this.placeholder.id);
var unselectData = {
data: data
};
this.trigger('clear', unselectData);
if (unselectData.prevented) {
this.$element.val(previousVal);
return;
}
for (var d = 0; d < data.length; d++) {
unselectData = {
data: data[d]
};
// Trigger the `unselect` event, so people can prevent it from being
// cleared.
this.trigger('unselect', unselectData);
// If the event was prevented, don't clear it out.
if (unselectData.prevented) {
this.$element.val(previousVal);
return;
}
}
this.$element.trigger('input').trigger('change');
this.trigger('toggle', {});
};
AllowClear.prototype._handleKeyboardClear = function (_, evt, container) {
if (container.isOpen()) {
return;
}
if (evt.which == KEYS.DELETE || evt.which == KEYS.BACKSPACE) {
this._handleClear(evt);
}
};
AllowClear.prototype.update = function (decorated, data) {
decorated.call(this, data);
if (this.$selection.find('.select2-selection__placeholder').length > 0 ||
data.length === 0) {
return;
}
var removeAll = this.options.get('translations').get('removeAllItems');
var $remove = $(
'<span class="select2-selection__clear" title="' + removeAll() +'">' +
'×' +
'</span>'
);
Utils.StoreData($remove[0], 'data', data);
this.$selection.find('.select2-selection__rendered').prepend($remove);
};
return AllowClear;
});
S2.define('select2/selection/search',[
'jquery',
'../utils',
'../keys'
], function ($, Utils, KEYS) {
function Search (decorated, $element, options) {
decorated.call(this, $element, options);
}
Search.prototype.render = function (decorated) {
var $search = $(
'<li class="select2-search select2-search--inline">' +
'<input class="select2-search__field" type="search" tabindex="-1"' +
' autocomplete="off" autocorrect="off" autocapitalize="none"' +
' spellcheck="false" role="searchbox" aria-autocomplete="list" />' +
'</li>'
);
this.$searchContainer = $search;
this.$search = $search.find('input');
var $rendered = decorated.call(this);
this._transferTabIndex();
return $rendered;
};
Search.prototype.bind = function (decorated, container, $container) {
var self = this;
var resultsId = container.id + '-results';
decorated.call(this, container, $container);
container.on('open', function () {
self.$search.attr('aria-controls', resultsId);
self.$search.trigger('focus');
});
container.on('close', function () {
self.$search.val('');
self.$search.removeAttr('aria-controls');
self.$search.removeAttr('aria-activedescendant');
self.$search.trigger('focus');
});
container.on('enable', function () {
self.$search.prop('disabled', false);
self._transferTabIndex();
});
container.on('disable', function () {
self.$search.prop('disabled', true);
});
container.on('focus', function (evt) {
self.$search.trigger('focus');
});
container.on('results:focus', function (params) {
if (params.data._resultId) {
self.$search.attr('aria-activedescendant', params.data._resultId);
} else {
self.$search.removeAttr('aria-activedescendant');
}
});
this.$selection.on('focusin', '.select2-search--inline', function (evt) {
self.trigger('focus', evt);
});
this.$selection.on('focusout', '.select2-search--inline', function (evt) {
self._handleBlur(evt);
});
this.$selection.on('keydown', '.select2-search--inline', function (evt) {
evt.stopPropagation();
self.trigger('keypress', evt);
self._keyUpPrevented = evt.isDefaultPrevented();
var key = evt.which;
if (key === KEYS.BACKSPACE && self.$search.val() === '') {
var $previousChoice = self.$searchContainer
.prev('.select2-selection__choice');
if ($previousChoice.length > 0) {
var item = Utils.GetData($previousChoice[0], 'data');
self.searchRemoveChoice(item);
evt.preventDefault();
}
}
});
this.$selection.on('click', '.select2-search--inline', function (evt) {
if (self.$search.val()) {
evt.stopPropagation();
}
});
// Try to detect the IE version should the `documentMode` property that
// is stored on the document. This is only implemented in IE and is
// slightly cleaner than doing a user agent check.
// This property is not available in Edge, but Edge also doesn't have
// this bug.
var msie = document.documentMode;
var disableInputEvents = msie && msie <= 11;
// Workaround for browsers which do not support the `input` event
// This will prevent double-triggering of events for browsers which support
// both the `keyup` and `input` events.
this.$selection.on(
'input.searchcheck',
'.select2-search--inline',
function (evt) {
// IE will trigger the `input` event when a placeholder is used on a
// search box. To get around this issue, we are forced to ignore all
// `input` events in IE and keep using `keyup`.
if (disableInputEvents) {
self.$selection.off('input.search input.searchcheck');
return;
}
// Unbind the duplicated `keyup` event
self.$selection.off('keyup.search');
}
);
this.$selection.on(
'keyup.search input.search',
'.select2-search--inline',
function (evt) {
// IE will trigger the `input` event when a placeholder is used on a
// search box. To get around this issue, we are forced to ignore all
// `input` events in IE and keep using `keyup`.
if (disableInputEvents && evt.type === 'input') {
self.$selection.off('input.search input.searchcheck');
return;
}
var key = evt.which;
// We can freely ignore events from modifier keys
if (key == KEYS.SHIFT || key == KEYS.CTRL || key == KEYS.ALT) {
return;
}
// Tabbing will be handled during the `keydown` phase
if (key == KEYS.TAB) {
return;
}
self.handleSearch(evt);
}
);
};
/**
* This method will transfer the tabindex attribute from the rendered
* selection to the search box. This allows for the search box to be used as
* the primary focus instead of the selection container.
*
* @private
*/
Search.prototype._transferTabIndex = function (decorated) {
this.$search.attr('tabindex', this.$selection.attr('tabindex'));
this.$selection.attr('tabindex', '-1');
};
Search.prototype.createPlaceholder = function (decorated, placeholder) {
this.$search.attr('placeholder', placeholder.text);
};
Search.prototype.update = function (decorated, data) {
var searchHadFocus = this.$search[0] == document.activeElement;
this.$search.attr('placeholder', '');
decorated.call(this, data);
this.$selection.find('.select2-selection__rendered')
.append(this.$searchContainer);
this.resizeSearch();
if (searchHadFocus) {
this.$search.trigger('focus');
}
};
Search.prototype.handleSearch = function () {
this.resizeSearch();
if (!this._keyUpPrevented) {
var input = this.$search.val();
this.trigger('query', {
term: input
});
}
this._keyUpPrevented = false;
};
Search.prototype.searchRemoveChoice = function (decorated, item) {
this.trigger('unselect', {
data: item
});
this.$search.val(item.text);
this.handleSearch();
};
Search.prototype.resizeSearch = function () {
this.$search.css('width', '25px');
var width = '';
if (this.$search.attr('placeholder') !== '') {
width = this.$selection.find('.select2-selection__rendered').width();
} else {
var minimumWidth = this.$search.val().length + 1;
width = (minimumWidth * 0.75) + 'em';
}
this.$search.css('width', width);
};
return Search;
});
S2.define('select2/selection/eventRelay',[
'jquery'
], function ($) {
function EventRelay () { }
EventRelay.prototype.bind = function (decorated, container, $container) {
var self = this;
var relayEvents = [
'open', 'opening',
'close', 'closing',
'select', 'selecting',
'unselect', 'unselecting',
'clear', 'clearing'
];
var preventableEvents = [
'opening', 'closing', 'selecting', 'unselecting', 'clearing'
];
decorated.call(this, container, $container);
container.on('*', function (name, params) {
// Ignore events that should not be relayed
if ($.inArray(name, relayEvents) === -1) {
return;
}
// The parameters should always be an object
params = params || {};
// Generate the jQuery event for the Select2 event
var evt = $.Event('select2:' + name, {
params: params
});
self.$element.trigger(evt);
// Only handle preventable events if it was one
if ($.inArray(name, preventableEvents) === -1) {
return;
}
params.prevented = evt.isDefaultPrevented();
});
};
return EventRelay;
});
S2.define('select2/translation',[
'jquery',
'require'
], function ($, require) {
function Translation (dict) {
this.dict = dict || {};
}
Translation.prototype.all = function () {
return this.dict;
};
Translation.prototype.get = function (key) {
return this.dict[key];
};
Translation.prototype.extend = function (translation) {
this.dict = $.extend({}, translation.all(), this.dict);
};
// Static functions
Translation._cache = {};
Translation.loadPath = function (path) {
if (!(path in Translation._cache)) {
var translations = require(path);
Translation._cache[path] = translations;
}
return new Translation(Translation._cache[path]);
};
return Translation;
});
S2.define('select2/diacritics',[
], function () {
var diacritics = {
'\u24B6': 'A',
'\uFF21': 'A',
'\u00C0': 'A',
'\u00C1': 'A',
'\u00C2': 'A',
'\u1EA6': 'A',
'\u1EA4': 'A',
'\u1EAA': 'A',
'\u1EA8': 'A',
'\u00C3': 'A',
'\u0100': 'A',
'\u0102': 'A',
'\u1EB0': 'A',
'\u1EAE': 'A',
'\u1EB4': 'A',
'\u1EB2': 'A',
'\u0226': 'A',
'\u01E0': 'A',
'\u00C4': 'A',
'\u01DE': 'A',
'\u1EA2': 'A',
'\u00C5': 'A',
'\u01FA': 'A',
'\u01CD': 'A',
'\u0200': 'A',
'\u0202': 'A',
'\u1EA0': 'A',
'\u1EAC': 'A',
'\u1EB6': 'A',
'\u1E00': 'A',
'\u0104': 'A',
'\u023A': 'A',
'\u2C6F': 'A',
'\uA732': 'AA',
'\u00C6': 'AE',
'\u01FC': 'AE',
'\u01E2': 'AE',
'\uA734': 'AO',
'\uA736': 'AU',
'\uA738': 'AV',
'\uA73A': 'AV',
'\uA73C': 'AY',
'\u24B7': 'B',
'\uFF22': 'B',
'\u1E02': 'B',
'\u1E04': 'B',
'\u1E06': 'B',
'\u0243': 'B',
'\u0182': 'B',
'\u0181': 'B',
'\u24B8': 'C',
'\uFF23': 'C',
'\u0106': 'C',
'\u0108': 'C',
'\u010A': 'C',
'\u010C': 'C',
'\u00C7': 'C',
'\u1E08': 'C',
'\u0187': 'C',
'\u023B': 'C',
'\uA73E': 'C',
'\u24B9': 'D',
'\uFF24': 'D',
'\u1E0A': 'D',
'\u010E': 'D',
'\u1E0C': 'D',
'\u1E10': 'D',
'\u1E12': 'D',
'\u1E0E': 'D',
'\u0110': 'D',
'\u018B': 'D',
'\u018A': 'D',
'\u0189': 'D',
'\uA779': 'D',
'\u01F1': 'DZ',
'\u01C4': 'DZ',
'\u01F2': 'Dz',
'\u01C5': 'Dz',
'\u24BA': 'E',
'\uFF25': 'E',
'\u00C8': 'E',
'\u00C9': 'E',
'\u00CA': 'E',
'\u1EC0': 'E',
'\u1EBE': 'E',
'\u1EC4': 'E',
'\u1EC2': 'E',
'\u1EBC': 'E',
'\u0112': 'E',
'\u1E14': 'E',
'\u1E16': 'E',
'\u0114': 'E',
'\u0116': 'E',
'\u00CB': 'E',
'\u1EBA': 'E',
'\u011A': 'E',
'\u0204': 'E',
'\u0206': 'E',
'\u1EB8': 'E',
'\u1EC6': 'E',
'\u0228': 'E',
'\u1E1C': 'E',
'\u0118': 'E',
'\u1E18': 'E',
'\u1E1A': 'E',
'\u0190': 'E',
'\u018E': 'E',
'\u24BB': 'F',
'\uFF26': 'F',
'\u1E1E': 'F',
'\u0191': 'F',
'\uA77B': 'F',
'\u24BC': 'G',
'\uFF27': 'G',
'\u01F4': 'G',
'\u011C': 'G',
'\u1E20': 'G',
'\u011E': 'G',
'\u0120': 'G',
'\u01E6': 'G',
'\u0122': 'G',
'\u01E4': 'G',
'\u0193': 'G',
'\uA7A0': 'G',
'\uA77D': 'G',
'\uA77E': 'G',
'\u24BD': 'H',
'\uFF28': 'H',
'\u0124': 'H',
'\u1E22': 'H',
'\u1E26': 'H',
'\u021E': 'H',
'\u1E24': 'H',
'\u1E28': 'H',
'\u1E2A': 'H',
'\u0126': 'H',
'\u2C67': 'H',
'\u2C75': 'H',
'\uA78D': 'H',
'\u24BE': 'I',
'\uFF29': 'I',
'\u00CC': 'I',
'\u00CD': 'I',
'\u00CE': 'I',
'\u0128': 'I',
'\u012A': 'I',
'\u012C': 'I',
'\u0130': 'I',
'\u00CF': 'I',
'\u1E2E': 'I',
'\u1EC8': 'I',
'\u01CF': 'I',
'\u0208': 'I',
'\u020A': 'I',
'\u1ECA': 'I',
'\u012E': 'I',
'\u1E2C': 'I',
'\u0197': 'I',
'\u24BF': 'J',
'\uFF2A': 'J',
'\u0134': 'J',
'\u0248': 'J',
'\u24C0': 'K',
'\uFF2B': 'K',
'\u1E30': 'K',
'\u01E8': 'K',
'\u1E32': 'K',
'\u0136': 'K',
'\u1E34': 'K',
'\u0198': 'K',
'\u2C69': 'K',
'\uA740': 'K',
'\uA742': 'K',
'\uA744': 'K',
'\uA7A2': 'K',
'\u24C1': 'L',
'\uFF2C': 'L',
'\u013F': 'L',
'\u0139': 'L',
'\u013D': 'L',
'\u1E36': 'L',
'\u1E38': 'L',
'\u013B': 'L',
'\u1E3C': 'L',
'\u1E3A': 'L',
'\u0141': 'L',
'\u023D': 'L',
'\u2C62': 'L',
'\u2C60': 'L',
'\uA748': 'L',
'\uA746': 'L',
'\uA780': 'L',
'\u01C7': 'LJ',
'\u01C8': 'Lj',
'\u24C2': 'M',
'\uFF2D': 'M',
'\u1E3E': 'M',
'\u1E40': 'M',
'\u1E42': 'M',
'\u2C6E': 'M',
'\u019C': 'M',
'\u24C3': 'N',
'\uFF2E': 'N',
'\u01F8': 'N',
'\u0143': 'N',
'\u00D1': 'N',
'\u1E44': 'N',
'\u0147': 'N',
'\u1E46': 'N',
'\u0145': 'N',
'\u1E4A': 'N',
'\u1E48': 'N',
'\u0220': 'N',
'\u019D': 'N',
'\uA790': 'N',
'\uA7A4': 'N',
'\u01CA': 'NJ',
'\u01CB': 'Nj',
'\u24C4': 'O',
'\uFF2F': 'O',
'\u00D2': 'O',
'\u00D3': 'O',
'\u00D4': 'O',
'\u1ED2': 'O',
'\u1ED0': 'O',
'\u1ED6': 'O',
'\u1ED4': 'O',
'\u00D5': 'O',
'\u1E4C': 'O',
'\u022C': 'O',
'\u1E4E': 'O',
'\u014C': 'O',
'\u1E50': 'O',
'\u1E52': 'O',
'\u014E': 'O',
'\u022E': 'O',
'\u0230': 'O',
'\u00D6': 'O',
'\u022A': 'O',
'\u1ECE': 'O',
'\u0150': 'O',
'\u01D1': 'O',
'\u020C': 'O',
'\u020E': 'O',
'\u01A0': 'O',
'\u1EDC': 'O',
'\u1EDA': 'O',
'\u1EE0': 'O',
'\u1EDE': 'O',
'\u1EE2': 'O',
'\u1ECC': 'O',
'\u1ED8': 'O',
'\u01EA': 'O',
'\u01EC': 'O',
'\u00D8': 'O',
'\u01FE': 'O',
'\u0186': 'O',
'\u019F': 'O',
'\uA74A': 'O',
'\uA74C': 'O',
'\u0152': 'OE',
'\u01A2': 'OI',
'\uA74E': 'OO',
'\u0222': 'OU',
'\u24C5': 'P',
'\uFF30': 'P',
'\u1E54': 'P',
'\u1E56': 'P',
'\u01A4': 'P',
'\u2C63': 'P',
'\uA750': 'P',
'\uA752': 'P',
'\uA754': 'P',
'\u24C6': 'Q',
'\uFF31': 'Q',
'\uA756': 'Q',
'\uA758': 'Q',
'\u024A': 'Q',
'\u24C7': 'R',
'\uFF32': 'R',
'\u0154': 'R',
'\u1E58': 'R',
'\u0158': 'R',
'\u0210': 'R',
'\u0212': 'R',
'\u1E5A': 'R',
'\u1E5C': 'R',
'\u0156': 'R',
'\u1E5E': 'R',
'\u024C': 'R',
'\u2C64': 'R',
'\uA75A': 'R',
'\uA7A6': 'R',
'\uA782': 'R',
'\u24C8': 'S',
'\uFF33': 'S',
'\u1E9E': 'S',
'\u015A': 'S',
'\u1E64': 'S',
'\u015C': 'S',
'\u1E60': 'S',
'\u0160': 'S',
'\u1E66': 'S',
'\u1E62': 'S',
'\u1E68': 'S',
'\u0218': 'S',
'\u015E': 'S',
'\u2C7E': 'S',
'\uA7A8': 'S',
'\uA784': 'S',
'\u24C9': 'T',
'\uFF34': 'T',
'\u1E6A': 'T',
'\u0164': 'T',
'\u1E6C': 'T',
'\u021A': 'T',
'\u0162': 'T',
'\u1E70': 'T',
'\u1E6E': 'T',
'\u0166': 'T',
'\u01AC': 'T',
'\u01AE': 'T',
'\u023E': 'T',
'\uA786': 'T',
'\uA728': 'TZ',
'\u24CA': 'U',
'\uFF35': 'U',
'\u00D9': 'U',
'\u00DA': 'U',
'\u00DB': 'U',
'\u0168': 'U',
'\u1E78': 'U',
'\u016A': 'U',
'\u1E7A': 'U',
'\u016C': 'U',
'\u00DC': 'U',
'\u01DB': 'U',
'\u01D7': 'U',
'\u01D5': 'U',
'\u01D9': 'U',
'\u1EE6': 'U',
'\u016E': 'U',
'\u0170': 'U',
'\u01D3': 'U',
'\u0214': 'U',
'\u0216': 'U',
'\u01AF': 'U',
'\u1EEA': 'U',
'\u1EE8': 'U',
'\u1EEE': 'U',
'\u1EEC': 'U',
'\u1EF0': 'U',
'\u1EE4': 'U',
'\u1E72': 'U',
'\u0172': 'U',
'\u1E76': 'U',
'\u1E74': 'U',
'\u0244': 'U',
'\u24CB': 'V',
'\uFF36': 'V',
'\u1E7C': 'V',
'\u1E7E': 'V',
'\u01B2': 'V',
'\uA75E': 'V',
'\u0245': 'V',
'\uA760': 'VY',
'\u24CC': 'W',
'\uFF37': 'W',
'\u1E80': 'W',
'\u1E82': 'W',
'\u0174': 'W',
'\u1E86': 'W',
'\u1E84': 'W',
'\u1E88': 'W',
'\u2C72': 'W',
'\u24CD': 'X',
'\uFF38': 'X',
'\u1E8A': 'X',
'\u1E8C': 'X',
'\u24CE': 'Y',
'\uFF39': 'Y',
'\u1EF2': 'Y',
'\u00DD': 'Y',
'\u0176': 'Y',
'\u1EF8': 'Y',
'\u0232': 'Y',
'\u1E8E': 'Y',
'\u0178': 'Y',
'\u1EF6': 'Y',
'\u1EF4': 'Y',
'\u01B3': 'Y',
'\u024E': 'Y',
'\u1EFE': 'Y',
'\u24CF': 'Z',
'\uFF3A': 'Z',
'\u0179': 'Z',
'\u1E90': 'Z',
'\u017B': 'Z',
'\u017D': 'Z',
'\u1E92': 'Z',
'\u1E94': 'Z',
'\u01B5': 'Z',
'\u0224': 'Z',
'\u2C7F': 'Z',
'\u2C6B': 'Z',
'\uA762': 'Z',
'\u24D0': 'a',
'\uFF41': 'a',
'\u1E9A': 'a',
'\u00E0': 'a',
'\u00E1': 'a',
'\u00E2': 'a',
'\u1EA7': 'a',
'\u1EA5': 'a',
'\u1EAB': 'a',
'\u1EA9': 'a',
'\u00E3': 'a',
'\u0101': 'a',
'\u0103': 'a',
'\u1EB1': 'a',
'\u1EAF': 'a',
'\u1EB5': 'a',
'\u1EB3': 'a',
'\u0227': 'a',
'\u01E1': 'a',
'\u00E4': 'a',
'\u01DF': 'a',
'\u1EA3': 'a',
'\u00E5': 'a',
'\u01FB': 'a',
'\u01CE': 'a',
'\u0201': 'a',
'\u0203': 'a',
'\u1EA1': 'a',
'\u1EAD': 'a',
'\u1EB7': 'a',
'\u1E01': 'a',
'\u0105': 'a',
'\u2C65': 'a',
'\u0250': 'a',
'\uA733': 'aa',
'\u00E6': 'ae',
'\u01FD': 'ae',
'\u01E3': 'ae',
'\uA735': 'ao',
'\uA737': 'au',
'\uA739': 'av',
'\uA73B': 'av',
'\uA73D': 'ay',
'\u24D1': 'b',
'\uFF42': 'b',
'\u1E03': 'b',
'\u1E05': 'b',
'\u1E07': 'b',
'\u0180': 'b',
'\u0183': 'b',
'\u0253': 'b',
'\u24D2': 'c',
'\uFF43': 'c',
'\u0107': 'c',
'\u0109': 'c',
'\u010B': 'c',
'\u010D': 'c',
'\u00E7': 'c',
'\u1E09': 'c',
'\u0188': 'c',
'\u023C': 'c',
'\uA73F': 'c',
'\u2184': 'c',
'\u24D3': 'd',
'\uFF44': 'd',
'\u1E0B': 'd',
'\u010F': 'd',
'\u1E0D': 'd',
'\u1E11': 'd',
'\u1E13': 'd',
'\u1E0F': 'd',
'\u0111': 'd',
'\u018C': 'd',
'\u0256': 'd',
'\u0257': 'd',
'\uA77A': 'd',
'\u01F3': 'dz',
'\u01C6': 'dz',
'\u24D4': 'e',
'\uFF45': 'e',
'\u00E8': 'e',
'\u00E9': 'e',
'\u00EA': 'e',
'\u1EC1': 'e',
'\u1EBF': 'e',
'\u1EC5': 'e',
'\u1EC3': 'e',
'\u1EBD': 'e',
'\u0113': 'e',
'\u1E15': 'e',
'\u1E17': 'e',
'\u0115': 'e',
'\u0117': 'e',
'\u00EB': 'e',
'\u1EBB': 'e',
'\u011B': 'e',
'\u0205': 'e',
'\u0207': 'e',
'\u1EB9': 'e',
'\u1EC7': 'e',
'\u0229': 'e',
'\u1E1D': 'e',
'\u0119': 'e',
'\u1E19': 'e',
'\u1E1B': 'e',
'\u0247': 'e',
'\u025B': 'e',
'\u01DD': 'e',
'\u24D5': 'f',
'\uFF46': 'f',
'\u1E1F': 'f',
'\u0192': 'f',
'\uA77C': 'f',
'\u24D6': 'g',
'\uFF47': 'g',
'\u01F5': 'g',
'\u011D': 'g',
'\u1E21': 'g',
'\u011F': 'g',
'\u0121': 'g',
'\u01E7': 'g',
'\u0123': 'g',
'\u01E5': 'g',
'\u0260': 'g',
'\uA7A1': 'g',
'\u1D79': 'g',
'\uA77F': 'g',
'\u24D7': 'h',
'\uFF48': 'h',
'\u0125': 'h',
'\u1E23': 'h',
'\u1E27': 'h',
'\u021F': 'h',
'\u1E25': 'h',
'\u1E29': 'h',
'\u1E2B': 'h',
'\u1E96': 'h',
'\u0127': 'h',
'\u2C68': 'h',
'\u2C76': 'h',
'\u0265': 'h',
'\u0195': 'hv',
'\u24D8': 'i',
'\uFF49': 'i',
'\u00EC': 'i',
'\u00ED': 'i',
'\u00EE': 'i',
'\u0129': 'i',
'\u012B': 'i',
'\u012D': 'i',
'\u00EF': 'i',
'\u1E2F': 'i',
'\u1EC9': 'i',
'\u01D0': 'i',
'\u0209': 'i',
'\u020B': 'i',
'\u1ECB': 'i',
'\u012F': 'i',
'\u1E2D': 'i',
'\u0268': 'i',
'\u0131': 'i',
'\u24D9': 'j',
'\uFF4A': 'j',
'\u0135': 'j',
'\u01F0': 'j',
'\u0249': 'j',
'\u24DA': 'k',
'\uFF4B': 'k',
'\u1E31': 'k',
'\u01E9': 'k',
'\u1E33': 'k',
'\u0137': 'k',
'\u1E35': 'k',
'\u0199': 'k',
'\u2C6A': 'k',
'\uA741': 'k',
'\uA743': 'k',
'\uA745': 'k',
'\uA7A3': 'k',
'\u24DB': 'l',
'\uFF4C': 'l',
'\u0140': 'l',
'\u013A': 'l',
'\u013E': 'l',
'\u1E37': 'l',
'\u1E39': 'l',
'\u013C': 'l',
'\u1E3D': 'l',
'\u1E3B': 'l',
'\u017F': 'l',
'\u0142': 'l',
'\u019A': 'l',
'\u026B': 'l',
'\u2C61': 'l',
'\uA749': 'l',
'\uA781': 'l',
'\uA747': 'l',
'\u01C9': 'lj',
'\u24DC': 'm',
'\uFF4D': 'm',
'\u1E3F': 'm',
'\u1E41': 'm',
'\u1E43': 'm',
'\u0271': 'm',
'\u026F': 'm',
'\u24DD': 'n',
'\uFF4E': 'n',
'\u01F9': 'n',
'\u0144': 'n',
'\u00F1': 'n',
'\u1E45': 'n',
'\u0148': 'n',
'\u1E47': 'n',
'\u0146': 'n',
'\u1E4B': 'n',
'\u1E49': 'n',
'\u019E': 'n',
'\u0272': 'n',
'\u0149': 'n',
'\uA791': 'n',
'\uA7A5': 'n',
'\u01CC': 'nj',
'\u24DE': 'o',
'\uFF4F': 'o',
'\u00F2': 'o',
'\u00F3': 'o',
'\u00F4': 'o',
'\u1ED3': 'o',
'\u1ED1': 'o',
'\u1ED7': 'o',
'\u1ED5': 'o',
'\u00F5': 'o',
'\u1E4D': 'o',
'\u022D': 'o',
'\u1E4F': 'o',
'\u014D': 'o',
'\u1E51': 'o',
'\u1E53': 'o',
'\u014F': 'o',
'\u022F': 'o',
'\u0231': 'o',
'\u00F6': 'o',
'\u022B': 'o',
'\u1ECF': 'o',
'\u0151': 'o',
'\u01D2': 'o',
'\u020D': 'o',
'\u020F': 'o',
'\u01A1': 'o',
'\u1EDD': 'o',
'\u1EDB': 'o',
'\u1EE1': 'o',
'\u1EDF': 'o',
'\u1EE3': 'o',
'\u1ECD': 'o',
'\u1ED9': 'o',
'\u01EB': 'o',
'\u01ED': 'o',
'\u00F8': 'o',
'\u01FF': 'o',
'\u0254': 'o',
'\uA74B': 'o',
'\uA74D': 'o',
'\u0275': 'o',
'\u0153': 'oe',
'\u01A3': 'oi',
'\u0223': 'ou',
'\uA74F': 'oo',
'\u24DF': 'p',
'\uFF50': 'p',
'\u1E55': 'p',
'\u1E57': 'p',
'\u01A5': 'p',
'\u1D7D': 'p',
'\uA751': 'p',
'\uA753': 'p',
'\uA755': 'p',
'\u24E0': 'q',
'\uFF51': 'q',
'\u024B': 'q',
'\uA757': 'q',
'\uA759': 'q',
'\u24E1': 'r',
'\uFF52': 'r',
'\u0155': 'r',
'\u1E59': 'r',
'\u0159': 'r',
'\u0211': 'r',
'\u0213': 'r',
'\u1E5B': 'r',
'\u1E5D': 'r',
'\u0157': 'r',
'\u1E5F': 'r',
'\u024D': 'r',
'\u027D': 'r',
'\uA75B': 'r',
'\uA7A7': 'r',
'\uA783': 'r',
'\u24E2': 's',
'\uFF53': 's',
'\u00DF': 's',
'\u015B': 's',
'\u1E65': 's',
'\u015D': 's',
'\u1E61': 's',
'\u0161': 's',
'\u1E67': 's',
'\u1E63': 's',
'\u1E69': 's',
'\u0219': 's',
'\u015F': 's',
'\u023F': 's',
'\uA7A9': 's',
'\uA785': 's',
'\u1E9B': 's',
'\u24E3': 't',
'\uFF54': 't',
'\u1E6B': 't',
'\u1E97': 't',
'\u0165': 't',
'\u1E6D': 't',
'\u021B': 't',
'\u0163': 't',
'\u1E71': 't',
'\u1E6F': 't',
'\u0167': 't',
'\u01AD': 't',
'\u0288': 't',
'\u2C66': 't',
'\uA787': 't',
'\uA729': 'tz',
'\u24E4': 'u',
'\uFF55': 'u',
'\u00F9': 'u',
'\u00FA': 'u',
'\u00FB': 'u',
'\u0169': 'u',
'\u1E79': 'u',
'\u016B': 'u',
'\u1E7B': 'u',
'\u016D': 'u',
'\u00FC': 'u',
'\u01DC': 'u',
'\u01D8': 'u',
'\u01D6': 'u',
'\u01DA': 'u',
'\u1EE7': 'u',
'\u016F': 'u',
'\u0171': 'u',
'\u01D4': 'u',
'\u0215': 'u',
'\u0217': 'u',
'\u01B0': 'u',
'\u1EEB': 'u',
'\u1EE9': 'u',
'\u1EEF': 'u',
'\u1EED': 'u',
'\u1EF1': 'u',
'\u1EE5': 'u',
'\u1E73': 'u',
'\u0173': 'u',
'\u1E77': 'u',
'\u1E75': 'u',
'\u0289': 'u',
'\u24E5': 'v',
'\uFF56': 'v',
'\u1E7D': 'v',
'\u1E7F': 'v',
'\u028B': 'v',
'\uA75F': 'v',
'\u028C': 'v',
'\uA761': 'vy',
'\u24E6': 'w',
'\uFF57': 'w',
'\u1E81': 'w',
'\u1E83': 'w',
'\u0175': 'w',
'\u1E87': 'w',
'\u1E85': 'w',
'\u1E98': 'w',
'\u1E89': 'w',
'\u2C73': 'w',
'\u24E7': 'x',
'\uFF58': 'x',
'\u1E8B': 'x',
'\u1E8D': 'x',
'\u24E8': 'y',
'\uFF59': 'y',
'\u1EF3': 'y',
'\u00FD': 'y',
'\u0177': 'y',
'\u1EF9': 'y',
'\u0233': 'y',
'\u1E8F': 'y',
'\u00FF': 'y',
'\u1EF7': 'y',
'\u1E99': 'y',
'\u1EF5': 'y',
'\u01B4': 'y',
'\u024F': 'y',
'\u1EFF': 'y',
'\u24E9': 'z',
'\uFF5A': 'z',
'\u017A': 'z',
'\u1E91': 'z',
'\u017C': 'z',
'\u017E': 'z',
'\u1E93': 'z',
'\u1E95': 'z',
'\u01B6': 'z',
'\u0225': 'z',
'\u0240': 'z',
'\u2C6C': 'z',
'\uA763': 'z',
'\u0386': '\u0391',
'\u0388': '\u0395',
'\u0389': '\u0397',
'\u038A': '\u0399',
'\u03AA': '\u0399',
'\u038C': '\u039F',
'\u038E': '\u03A5',
'\u03AB': '\u03A5',
'\u038F': '\u03A9',
'\u03AC': '\u03B1',
'\u03AD': '\u03B5',
'\u03AE': '\u03B7',
'\u03AF': '\u03B9',
'\u03CA': '\u03B9',
'\u0390': '\u03B9',
'\u03CC': '\u03BF',
'\u03CD': '\u03C5',
'\u03CB': '\u03C5',
'\u03B0': '\u03C5',
'\u03CE': '\u03C9',
'\u03C2': '\u03C3',
'\u2019': '\''
};
return diacritics;
});
S2.define('select2/data/base',[
'../utils'
], function (Utils) {
function BaseAdapter ($element, options) {
BaseAdapter.__super__.constructor.call(this);
}
Utils.Extend(BaseAdapter, Utils.Observable);
BaseAdapter.prototype.current = function (callback) {
throw new Error('The `current` method must be defined in child classes.');
};
BaseAdapter.prototype.query = function (params, callback) {
throw new Error('The `query` method must be defined in child classes.');
};
BaseAdapter.prototype.bind = function (container, $container) {
// Can be implemented in subclasses
};
BaseAdapter.prototype.destroy = function () {
// Can be implemented in subclasses
};
BaseAdapter.prototype.generateResultId = function (container, data) {
var id = container.id + '-result-';
id += Utils.generateChars(4);
if (data.id != null) {
id += '-' + data.id.toString();
} else {
id += '-' + Utils.generateChars(4);
}
return id;
};
return BaseAdapter;
});
S2.define('select2/data/select',[
'./base',
'../utils',
'jquery'
], function (BaseAdapter, Utils, $) {
function SelectAdapter ($element, options) {
this.$element = $element;
this.options = options;
SelectAdapter.__super__.constructor.call(this);
}
Utils.Extend(SelectAdapter, BaseAdapter);
SelectAdapter.prototype.current = function (callback) {
var data = [];
var self = this;
this.$element.find(':selected').each(function () {
var $option = $(this);
var option = self.item($option);
data.push(option);
});
callback(data);
};
SelectAdapter.prototype.select = function (data) {
var self = this;
data.selected = true;
// If data.element is a DOM node, use it instead
if ($(data.element).is('option')) {
data.element.selected = true;
this.$element.trigger('input').trigger('change');
return;
}
if (this.$element.prop('multiple')) {
this.current(function (currentData) {
var val = [];
data = [data];
data.push.apply(data, currentData);
for (var d = 0; d < data.length; d++) {
var id = data[d].id;
if ($.inArray(id, val) === -1) {
val.push(id);
}
}
self.$element.val(val);
self.$element.trigger('input').trigger('change');
});
} else {
var val = data.id;
this.$element.val(val);
this.$element.trigger('input').trigger('change');
}
};
SelectAdapter.prototype.unselect = function (data) {
var self = this;
if (!this.$element.prop('multiple')) {
return;
}
data.selected = false;
if ($(data.element).is('option')) {
data.element.selected = false;
this.$element.trigger('input').trigger('change');
return;
}
this.current(function (currentData) {
var val = [];
for (var d = 0; d < currentData.length; d++) {
var id = currentData[d].id;
if (id !== data.id && $.inArray(id, val) === -1) {
val.push(id);
}
}
self.$element.val(val);
self.$element.trigger('input').trigger('change');
});
};
SelectAdapter.prototype.bind = function (container, $container) {
var self = this;
this.container = container;
container.on('select', function (params) {
self.select(params.data);
});
container.on('unselect', function (params) {
self.unselect(params.data);
});
};
SelectAdapter.prototype.destroy = function () {
// Remove anything added to child elements
this.$element.find('*').each(function () {
// Remove any custom data set by Select2
Utils.RemoveData(this);
});
};
SelectAdapter.prototype.query = function (params, callback) {
var data = [];
var self = this;
var $options = this.$element.children();
$options.each(function () {
var $option = $(this);
if (!$option.is('option') && !$option.is('optgroup')) {
return;
}
var option = self.item($option);
var matches = self.matches(params, option);
if (matches !== null) {
data.push(matches);
}
});
callback({
results: data
});
};
SelectAdapter.prototype.addOptions = function ($options) {
Utils.appendMany(this.$element, $options);
};
SelectAdapter.prototype.option = function (data) {
var option;
if (data.children) {
option = document.createElement('optgroup');
option.label = data.text;
} else {
option = document.createElement('option');
if (option.textContent !== undefined) {
option.textContent = data.text;
} else {
option.innerText = data.text;
}
}
if (data.id !== undefined) {
option.value = data.id;
}
if (data.disabled) {
option.disabled = true;
}
if (data.selected) {
option.selected = true;
}
if (data.title) {
option.title = data.title;
}
var $option = $(option);
var normalizedData = this._normalizeItem(data);
normalizedData.element = option;
// Override the option's data with the combined data
Utils.StoreData(option, 'data', normalizedData);
return $option;
};
SelectAdapter.prototype.item = function ($option) {
var data = {};
data = Utils.GetData($option[0], 'data');
if (data != null) {
return data;
}
if ($option.is('option')) {
data = {
id: $option.val(),
text: $option.text(),
disabled: $option.prop('disabled'),
selected: $option.prop('selected'),
title: $option.prop('title')
};
} else if ($option.is('optgroup')) {
data = {
text: $option.prop('label'),
children: [],
title: $option.prop('title')
};
var $children = $option.children('option');
var children = [];
for (var c = 0; c < $children.length; c++) {
var $child = $($children[c]);
var child = this.item($child);
children.push(child);
}
data.children = children;
}
data = this._normalizeItem(data);
data.element = $option[0];
Utils.StoreData($option[0], 'data', data);
return data;
};
SelectAdapter.prototype._normalizeItem = function (item) {
if (item !== Object(item)) {
item = {
id: item,
text: item
};
}
item = $.extend({}, {
text: ''
}, item);
var defaults = {
selected: false,
disabled: false
};
if (item.id != null) {
item.id = item.id.toString();
}
if (item.text != null) {
item.text = item.text.toString();
}
if (item._resultId == null && item.id && this.container != null) {
item._resultId = this.generateResultId(this.container, item);
}
return $.extend({}, defaults, item);
};
SelectAdapter.prototype.matches = function (params, data) {
var matcher = this.options.get('matcher');
return matcher(params, data);
};
return SelectAdapter;
});
S2.define('select2/data/array',[
'./select',
'../utils',
'jquery'
], function (SelectAdapter, Utils, $) {
function ArrayAdapter ($element, options) {
this._dataToConvert = options.get('data') || [];
ArrayAdapter.__super__.constructor.call(this, $element, options);
}
Utils.Extend(ArrayAdapter, SelectAdapter);
ArrayAdapter.prototype.bind = function (container, $container) {
ArrayAdapter.__super__.bind.call(this, container, $container);
this.addOptions(this.convertToOptions(this._dataToConvert));
};
ArrayAdapter.prototype.select = function (data) {
var $option = this.$element.find('option').filter(function (i, elm) {
return elm.value == data.id.toString();
});
if ($option.length === 0) {
$option = this.option(data);
this.addOptions($option);
}
ArrayAdapter.__super__.select.call(this, data);
};
ArrayAdapter.prototype.convertToOptions = function (data) {
var self = this;
var $existing = this.$element.find('option');
var existingIds = $existing.map(function () {
return self.item($(this)).id;
}).get();
var $options = [];
// Filter out all items except for the one passed in the argument
function onlyItem (item) {
return function () {
return $(this).val() == item.id;
};
}
for (var d = 0; d < data.length; d++) {
var item = this._normalizeItem(data[d]);
// Skip items which were pre-loaded, only merge the data
if ($.inArray(item.id, existingIds) >= 0) {
var $existingOption = $existing.filter(onlyItem(item));
var existingData = this.item($existingOption);
var newData = $.extend(true, {}, item, existingData);
var $newOption = this.option(newData);
$existingOption.replaceWith($newOption);
continue;
}
var $option = this.option(item);
if (item.children) {
var $children = this.convertToOptions(item.children);
Utils.appendMany($option, $children);
}
$options.push($option);
}
return $options;
};
return ArrayAdapter;
});
S2.define('select2/data/ajax',[
'./array',
'../utils',
'jquery'
], function (ArrayAdapter, Utils, $) {
function AjaxAdapter ($element, options) {
this.ajaxOptions = this._applyDefaults(options.get('ajax'));
if (this.ajaxOptions.processResults != null) {
this.processResults = this.ajaxOptions.processResults;
}
AjaxAdapter.__super__.constructor.call(this, $element, options);
}
Utils.Extend(AjaxAdapter, ArrayAdapter);
AjaxAdapter.prototype._applyDefaults = function (options) {
var defaults = {
data: function (params) {
return $.extend({}, params, {
q: params.term
});
},
transport: function (params, success, failure) {
var $request = $.ajax(params);
$request.then(success);
$request.fail(failure);
return $request;
}
};
return $.extend({}, defaults, options, true);
};
AjaxAdapter.prototype.processResults = function (results) {
return results;
};
AjaxAdapter.prototype.query = function (params, callback) {
var matches = [];
var self = this;
if (this._request != null) {
// JSONP requests cannot always be aborted
if ($.isFunction(this._request.abort)) {
this._request.abort();
}
this._request = null;
}
var options = $.extend({
type: 'GET'
}, this.ajaxOptions);
if (typeof options.url === 'function') {
options.url = options.url.call(this.$element, params);
}
if (typeof options.data === 'function') {
options.data = options.data.call(this.$element, params);
}
function request () {
var $request = options.transport(options, function (data) {
var results = self.processResults(data, params);
if (self.options.get('debug') && window.console && console.error) {
// Check to make sure that the response included a `results` key.
if (!results || !results.results || !$.isArray(results.results)) {
console.error(
'Select2: The AJAX results did not return an array in the ' +
'`results` key of the response.'
);
}
}
callback(results);
}, function () {
// Attempt to detect if a request was aborted
// Only works if the transport exposes a status property
if ('status' in $request &&
($request.status === 0 || $request.status === '0')) {
return;
}
self.trigger('results:message', {
message: 'errorLoading'
});
});
self._request = $request;
}
if (this.ajaxOptions.delay && params.term != null) {
if (this._queryTimeout) {
window.clearTimeout(this._queryTimeout);
}
this._queryTimeout = window.setTimeout(request, this.ajaxOptions.delay);
} else {
request();
}
};
return AjaxAdapter;
});
S2.define('select2/data/tags',[
'jquery'
], function ($) {
function Tags (decorated, $element, options) {
var tags = options.get('tags');
var createTag = options.get('createTag');
if (createTag !== undefined) {
this.createTag = createTag;
}
var insertTag = options.get('insertTag');
if (insertTag !== undefined) {
this.insertTag = insertTag;
}
decorated.call(this, $element, options);
if ($.isArray(tags)) {
for (var t = 0; t < tags.length; t++) {
var tag = tags[t];
var item = this._normalizeItem(tag);
var $option = this.option(item);
this.$element.append($option);
}
}
}
Tags.prototype.query = function (decorated, params, callback) {
var self = this;
this._removeOldTags();
if (params.term == null || params.page != null) {
decorated.call(this, params, callback);
return;
}
function wrapper (obj, child) {
var data = obj.results;
for (var i = 0; i < data.length; i++) {
var option = data[i];
var checkChildren = (
option.children != null &&
!wrapper({
results: option.children
}, true)
);
var optionText = (option.text || '').toUpperCase();
var paramsTerm = (params.term || '').toUpperCase();
var checkText = optionText === paramsTerm;
if (checkText || checkChildren) {
if (child) {
return false;
}
obj.data = data;
callback(obj);
return;
}
}
if (child) {
return true;
}
var tag = self.createTag(params);
if (tag != null) {
var $option = self.option(tag);
$option.attr('data-select2-tag', true);
self.addOptions([$option]);
self.insertTag(data, tag);
}
obj.results = data;
callback(obj);
}
decorated.call(this, params, wrapper);
};
Tags.prototype.createTag = function (decorated, params) {
var term = $.trim(params.term);
if (term === '') {
return null;
}
return {
id: term,
text: term
};
};
Tags.prototype.insertTag = function (_, data, tag) {
data.unshift(tag);
};
Tags.prototype._removeOldTags = function (_) {
var $options = this.$element.find('option[data-select2-tag]');
$options.each(function () {
if (this.selected) {
return;
}
$(this).remove();
});
};
return Tags;
});
S2.define('select2/data/tokenizer',[
'jquery'
], function ($) {
function Tokenizer (decorated, $element, options) {
var tokenizer = options.get('tokenizer');
if (tokenizer !== undefined) {
this.tokenizer = tokenizer;
}
decorated.call(this, $element, options);
}
Tokenizer.prototype.bind = function (decorated, container, $container) {
decorated.call(this, container, $container);
this.$search = container.dropdown.$search || container.selection.$search ||
$container.find('.select2-search__field');
};
Tokenizer.prototype.query = function (decorated, params, callback) {
var self = this;
function createAndSelect (data) {
// Normalize the data object so we can use it for checks
var item = self._normalizeItem(data);
// Check if the data object already exists as a tag
// Select it if it doesn't
var $existingOptions = self.$element.find('option').filter(function () {
return $(this).val() === item.id;
});
// If an existing option wasn't found for it, create the option
if (!$existingOptions.length) {
var $option = self.option(item);
$option.attr('data-select2-tag', true);
self._removeOldTags();
self.addOptions([$option]);
}
// Select the item, now that we know there is an option for it
select(item);
}
function select (data) {
self.trigger('select', {
data: data
});
}
params.term = params.term || '';
var tokenData = this.tokenizer(params, this.options, createAndSelect);
if (tokenData.term !== params.term) {
// Replace the search term if we have the search box
if (this.$search.length) {
this.$search.val(tokenData.term);
this.$search.trigger('focus');
}
params.term = tokenData.term;
}
decorated.call(this, params, callback);
};
Tokenizer.prototype.tokenizer = function (_, params, options, callback) {
var separators = options.get('tokenSeparators') || [];
var term = params.term;
var i = 0;
var createTag = this.createTag || function (params) {
return {
id: params.term,
text: params.term
};
};
while (i < term.length) {
var termChar = term[i];
if ($.inArray(termChar, separators) === -1) {
i++;
continue;
}
var part = term.substr(0, i);
var partParams = $.extend({}, params, {
term: part
});
var data = createTag(partParams);
if (data == null) {
i++;
continue;
}
callback(data);
// Reset the term to not include the tokenized portion
term = term.substr(i + 1) || '';
i = 0;
}
return {
term: term
};
};
return Tokenizer;
});
S2.define('select2/data/minimumInputLength',[
], function () {
function MinimumInputLength (decorated, $e, options) {
this.minimumInputLength = options.get('minimumInputLength');
decorated.call(this, $e, options);
}
MinimumInputLength.prototype.query = function (decorated, params, callback) {
params.term = params.term || '';
if (params.term.length < this.minimumInputLength) {
this.trigger('results:message', {
message: 'inputTooShort',
args: {
minimum: this.minimumInputLength,
input: params.term,
params: params
}
});
return;
}
decorated.call(this, params, callback);
};
return MinimumInputLength;
});
S2.define('select2/data/maximumInputLength',[
], function () {
function MaximumInputLength (decorated, $e, options) {
this.maximumInputLength = options.get('maximumInputLength');
decorated.call(this, $e, options);
}
MaximumInputLength.prototype.query = function (decorated, params, callback) {
params.term = params.term || '';
if (this.maximumInputLength > 0 &&
params.term.length > this.maximumInputLength) {
this.trigger('results:message', {
message: 'inputTooLong',
args: {
maximum: this.maximumInputLength,
input: params.term,
params: params
}
});
return;
}
decorated.call(this, params, callback);
};
return MaximumInputLength;
});
S2.define('select2/data/maximumSelectionLength',[
], function (){
function MaximumSelectionLength (decorated, $e, options) {
this.maximumSelectionLength = options.get('maximumSelectionLength');
decorated.call(this, $e, options);
}
MaximumSelectionLength.prototype.bind =
function (decorated, container, $container) {
var self = this;
decorated.call(this, container, $container);
container.on('select', function () {
self._checkIfMaximumSelected();
});
};
MaximumSelectionLength.prototype.query =
function (decorated, params, callback) {
var self = this;
this._checkIfMaximumSelected(function () {
decorated.call(self, params, callback);
});
};
MaximumSelectionLength.prototype._checkIfMaximumSelected =
function (_, successCallback) {
var self = this;
this.current(function (currentData) {
var count = currentData != null ? currentData.length : 0;
if (self.maximumSelectionLength > 0 &&
count >= self.maximumSelectionLength) {
self.trigger('results:message', {
message: 'maximumSelected',
args: {
maximum: self.maximumSelectionLength
}
});
return;
}
if (successCallback) {
successCallback();
}
});
};
return MaximumSelectionLength;
});
S2.define('select2/dropdown',[
'jquery',
'./utils'
], function ($, Utils) {
function Dropdown ($element, options) {
this.$element = $element;
this.options = options;
Dropdown.__super__.constructor.call(this);
}
Utils.Extend(Dropdown, Utils.Observable);
Dropdown.prototype.render = function () {
var $dropdown = $(
'<span class="select2-dropdown">' +
'<span class="select2-results"></span>' +
'</span>'
);
$dropdown.attr('dir', this.options.get('dir'));
this.$dropdown = $dropdown;
return $dropdown;
};
Dropdown.prototype.bind = function () {
// Should be implemented in subclasses
};
Dropdown.prototype.position = function ($dropdown, $container) {
// Should be implemented in subclasses
};
Dropdown.prototype.destroy = function () {
// Remove the dropdown from the DOM
this.$dropdown.remove();
};
return Dropdown;
});
S2.define('select2/dropdown/search',[
'jquery',
'../utils'
], function ($, Utils) {
function Search () { }
Search.prototype.render = function (decorated) {
var $rendered = decorated.call(this);
var $search = $(
'<span class="select2-search select2-search--dropdown">' +
'<input class="select2-search__field" type="search" tabindex="-1"' +
' autocomplete="off" autocorrect="off" autocapitalize="none"' +
' spellcheck="false" role="searchbox" aria-autocomplete="list" />' +
'</span>'
);
this.$searchContainer = $search;
this.$search = $search.find('input');
$rendered.prepend($search);
return $rendered;
};
Search.prototype.bind = function (decorated, container, $container) {
var self = this;
var resultsId = container.id + '-results';
decorated.call(this, container, $container);
this.$search.on('keydown', function (evt) {
self.trigger('keypress', evt);
self._keyUpPrevented = evt.isDefaultPrevented();
});
// Workaround for browsers which do not support the `input` event
// This will prevent double-triggering of events for browsers which support
// both the `keyup` and `input` events.
this.$search.on('input', function (evt) {
// Unbind the duplicated `keyup` event
$(this).off('keyup');
});
this.$search.on('keyup input', function (evt) {
self.handleSearch(evt);
});
container.on('open', function () {
self.$search.attr('tabindex', 0);
self.$search.attr('aria-controls', resultsId);
self.$search.trigger('focus');
window.setTimeout(function () {
self.$search.trigger('focus');
}, 0);
});
container.on('close', function () {
self.$search.attr('tabindex', -1);
self.$search.removeAttr('aria-controls');
self.$search.removeAttr('aria-activedescendant');
self.$search.val('');
self.$search.trigger('blur');
});
container.on('focus', function () {
if (!container.isOpen()) {
self.$search.trigger('focus');
}
});
container.on('results:all', function (params) {
if (params.query.term == null || params.query.term === '') {
var showSearch = self.showSearch(params);
if (showSearch) {
self.$searchContainer.removeClass('select2-search--hide');
} else {
self.$searchContainer.addClass('select2-search--hide');
}
}
});
container.on('results:focus', function (params) {
if (params.data._resultId) {
self.$search.attr('aria-activedescendant', params.data._resultId);
} else {
self.$search.removeAttr('aria-activedescendant');
}
});
};
Search.prototype.handleSearch = function (evt) {
if (!this._keyUpPrevented) {
var input = this.$search.val();
this.trigger('query', {
term: input
});
}
this._keyUpPrevented = false;
};
Search.prototype.showSearch = function (_, params) {
return true;
};
return Search;
});
S2.define('select2/dropdown/hidePlaceholder',[
], function () {
function HidePlaceholder (decorated, $element, options, dataAdapter) {
this.placeholder = this.normalizePlaceholder(options.get('placeholder'));
decorated.call(this, $element, options, dataAdapter);
}
HidePlaceholder.prototype.append = function (decorated, data) {
data.results = this.removePlaceholder(data.results);
decorated.call(this, data);
};
HidePlaceholder.prototype.normalizePlaceholder = function (_, placeholder) {
if (typeof placeholder === 'string') {
placeholder = {
id: '',
text: placeholder
};
}
return placeholder;
};
HidePlaceholder.prototype.removePlaceholder = function (_, data) {
var modifiedData = data.slice(0);
for (var d = data.length - 1; d >= 0; d--) {
var item = data[d];
if (this.placeholder.id === item.id) {
modifiedData.splice(d, 1);
}
}
return modifiedData;
};
return HidePlaceholder;
});
S2.define('select2/dropdown/infiniteScroll',[
'jquery'
], function ($) {
function InfiniteScroll (decorated, $element, options, dataAdapter) {
this.lastParams = {};
decorated.call(this, $element, options, dataAdapter);
this.$loadingMore = this.createLoadingMore();
this.loading = false;
}
InfiniteScroll.prototype.append = function (decorated, data) {
this.$loadingMore.remove();
this.loading = false;
decorated.call(this, data);
if (this.showLoadingMore(data)) {
this.$results.append(this.$loadingMore);
this.loadMoreIfNeeded();
}
};
InfiniteScroll.prototype.bind = function (decorated, container, $container) {
var self = this;
decorated.call(this, container, $container);
container.on('query', function (params) {
self.lastParams = params;
self.loading = true;
});
container.on('query:append', function (params) {
self.lastParams = params;
self.loading = true;
});
this.$results.on('scroll', this.loadMoreIfNeeded.bind(this));
};
InfiniteScroll.prototype.loadMoreIfNeeded = function () {
var isLoadMoreVisible = $.contains(
document.documentElement,
this.$loadingMore[0]
);
if (this.loading || !isLoadMoreVisible) {
return;
}
var currentOffset = this.$results.offset().top +
this.$results.outerHeight(false);
var loadingMoreOffset = this.$loadingMore.offset().top +
this.$loadingMore.outerHeight(false);
if (currentOffset + 50 >= loadingMoreOffset) {
this.loadMore();
}
};
InfiniteScroll.prototype.loadMore = function () {
this.loading = true;
var params = $.extend({}, {page: 1}, this.lastParams);
params.page++;
this.trigger('query:append', params);
};
InfiniteScroll.prototype.showLoadingMore = function (_, data) {
return data.pagination && data.pagination.more;
};
InfiniteScroll.prototype.createLoadingMore = function () {
var $option = $(
'<li ' +
'class="select2-results__option select2-results__option--load-more"' +
'role="option" aria-disabled="true"></li>'
);
var message = this.options.get('translations').get('loadingMore');
$option.html(message(this.lastParams));
return $option;
};
return InfiniteScroll;
});
S2.define('select2/dropdown/attachBody',[
'jquery',
'../utils'
], function ($, Utils) {
function AttachBody (decorated, $element, options) {
this.$dropdownParent = $(options.get('dropdownParent') || document.body);
decorated.call(this, $element, options);
}
AttachBody.prototype.bind = function (decorated, container, $container) {
var self = this;
decorated.call(this, container, $container);
container.on('open', function () {
self._showDropdown();
self._attachPositioningHandler(container);
// Must bind after the results handlers to ensure correct sizing
self._bindContainerResultHandlers(container);
});
container.on('close', function () {
self._hideDropdown();
self._detachPositioningHandler(container);
});
this.$dropdownContainer.on('mousedown', function (evt) {
evt.stopPropagation();
});
};
AttachBody.prototype.destroy = function (decorated) {
decorated.call(this);
this.$dropdownContainer.remove();
};
AttachBody.prototype.position = function (decorated, $dropdown, $container) {
// Clone all of the container classes
$dropdown.attr('class', $container.attr('class'));
$dropdown.removeClass('select2');
$dropdown.addClass('select2-container--open');
$dropdown.css({
position: 'absolute',
top: -999999
});
this.$container = $container;
};
AttachBody.prototype.render = function (decorated) {
var $container = $('<span></span>');
var $dropdown = decorated.call(this);
$container.append($dropdown);
this.$dropdownContainer = $container;
return $container;
};
AttachBody.prototype._hideDropdown = function (decorated) {
this.$dropdownContainer.detach();
};
AttachBody.prototype._bindContainerResultHandlers =
function (decorated, container) {
// These should only be bound once
if (this._containerResultsHandlersBound) {
return;
}
var self = this;
container.on('results:all', function () {
self._positionDropdown();
self._resizeDropdown();
});
container.on('results:append', function () {
self._positionDropdown();
self._resizeDropdown();
});
container.on('results:message', function () {
self._positionDropdown();
self._resizeDropdown();
});
container.on('select', function () {
self._positionDropdown();
self._resizeDropdown();
});
container.on('unselect', function () {
self._positionDropdown();
self._resizeDropdown();
});
this._containerResultsHandlersBound = true;
};
AttachBody.prototype._attachPositioningHandler =
function (decorated, container) {
var self = this;
var scrollEvent = 'scroll.select2.' + container.id;
var resizeEvent = 'resize.select2.' + container.id;
var orientationEvent = 'orientationchange.select2.' + container.id;
var $watchers = this.$container.parents().filter(Utils.hasScroll);
$watchers.each(function () {
Utils.StoreData(this, 'select2-scroll-position', {
x: $(this).scrollLeft(),
y: $(this).scrollTop()
});
});
$watchers.on(scrollEvent, function (ev) {
var position = Utils.GetData(this, 'select2-scroll-position');
$(this).scrollTop(position.y);
});
$(window).on(scrollEvent + ' ' + resizeEvent + ' ' + orientationEvent,
function (e) {
self._positionDropdown();
self._resizeDropdown();
});
};
AttachBody.prototype._detachPositioningHandler =
function (decorated, container) {
var scrollEvent = 'scroll.select2.' + container.id;
var resizeEvent = 'resize.select2.' + container.id;
var orientationEvent = 'orientationchange.select2.' + container.id;
var $watchers = this.$container.parents().filter(Utils.hasScroll);
$watchers.off(scrollEvent);
$(window).off(scrollEvent + ' ' + resizeEvent + ' ' + orientationEvent);
};
AttachBody.prototype._positionDropdown = function () {
var $window = $(window);
var isCurrentlyAbove = this.$dropdown.hasClass('select2-dropdown--above');
var isCurrentlyBelow = this.$dropdown.hasClass('select2-dropdown--below');
var newDirection = null;
var offset = this.$container.offset();
offset.bottom = offset.top + this.$container.outerHeight(false);
var container = {
height: this.$container.outerHeight(false)
};
container.top = offset.top;
container.bottom = offset.top + container.height;
var dropdown = {
height: this.$dropdown.outerHeight(false)
};
var viewport = {
top: $window.scrollTop(),
bottom: $window.scrollTop() + $window.height()
};
var enoughRoomAbove = viewport.top < (offset.top - dropdown.height);
var enoughRoomBelow = viewport.bottom > (offset.bottom + dropdown.height);
var css = {
left: offset.left,
top: container.bottom
};
// Determine what the parent element is to use for calculating the offset
var $offsetParent = this.$dropdownParent;
// For statically positioned elements, we need to get the element
// that is determining the offset
if ($offsetParent.css('position') === 'static') {
$offsetParent = $offsetParent.offsetParent();
}
var parentOffset = {
top: 0,
left: 0
};
if (
$.contains(document.body, $offsetParent[0]) ||
$offsetParent[0].isConnected
) {
parentOffset = $offsetParent.offset();
}
css.top -= parentOffset.top;
css.left -= parentOffset.left;
if (!isCurrentlyAbove && !isCurrentlyBelow) {
newDirection = 'below';
}
if (!enoughRoomBelow && enoughRoomAbove && !isCurrentlyAbove) {
newDirection = 'above';
} else if (!enoughRoomAbove && enoughRoomBelow && isCurrentlyAbove) {
newDirection = 'below';
}
if (newDirection == 'above' ||
(isCurrentlyAbove && newDirection !== 'below')) {
css.top = container.top - parentOffset.top - dropdown.height;
}
if (newDirection != null) {
this.$dropdown
.removeClass('select2-dropdown--below select2-dropdown--above')
.addClass('select2-dropdown--' + newDirection);
this.$container
.removeClass('select2-container--below select2-container--above')
.addClass('select2-container--' + newDirection);
}
this.$dropdownContainer.css(css);
};
AttachBody.prototype._resizeDropdown = function () {
var css = {
width: this.$container.outerWidth(false) + 'px'
};
if (this.options.get('dropdownAutoWidth')) {
css.minWidth = css.width;
css.position = 'relative';
css.width = 'auto';
}
this.$dropdown.css(css);
};
AttachBody.prototype._showDropdown = function (decorated) {
this.$dropdownContainer.appendTo(this.$dropdownParent);
this._positionDropdown();
this._resizeDropdown();
};
return AttachBody;
});
S2.define('select2/dropdown/minimumResultsForSearch',[
], function () {
function countResults (data) {
var count = 0;
for (var d = 0; d < data.length; d++) {
var item = data[d];
if (item.children) {
count += countResults(item.children);
} else {
count++;
}
}
return count;
}
function MinimumResultsForSearch (decorated, $element, options, dataAdapter) {
this.minimumResultsForSearch = options.get('minimumResultsForSearch');
if (this.minimumResultsForSearch < 0) {
this.minimumResultsForSearch = Infinity;
}
decorated.call(this, $element, options, dataAdapter);
}
MinimumResultsForSearch.prototype.showSearch = function (decorated, params) {
if (countResults(params.data.results) < this.minimumResultsForSearch) {
return false;
}
return decorated.call(this, params);
};
return MinimumResultsForSearch;
});
S2.define('select2/dropdown/selectOnClose',[
'../utils'
], function (Utils) {
function SelectOnClose () { }
SelectOnClose.prototype.bind = function (decorated, container, $container) {
var self = this;
decorated.call(this, container, $container);
container.on('close', function (params) {
self._handleSelectOnClose(params);
});
};
SelectOnClose.prototype._handleSelectOnClose = function (_, params) {
if (params && params.originalSelect2Event != null) {
var event = params.originalSelect2Event;
// Don't select an item if the close event was triggered from a select or
// unselect event
if (event._type === 'select' || event._type === 'unselect') {
return;
}
}
var $highlightedResults = this.getHighlightedResults();
// Only select highlighted results
if ($highlightedResults.length < 1) {
return;
}
var data = Utils.GetData($highlightedResults[0], 'data');
// Don't re-select already selected resulte
if (
(data.element != null && data.element.selected) ||
(data.element == null && data.selected)
) {
return;
}
this.trigger('select', {
data: data
});
};
return SelectOnClose;
});
S2.define('select2/dropdown/closeOnSelect',[
], function () {
function CloseOnSelect () { }
CloseOnSelect.prototype.bind = function (decorated, container, $container) {
var self = this;
decorated.call(this, container, $container);
container.on('select', function (evt) {
self._selectTriggered(evt);
});
container.on('unselect', function (evt) {
self._selectTriggered(evt);
});
};
CloseOnSelect.prototype._selectTriggered = function (_, evt) {
var originalEvent = evt.originalEvent;
// Don't close if the control key is being held
if (originalEvent && (originalEvent.ctrlKey || originalEvent.metaKey)) {
return;
}
this.trigger('close', {
originalEvent: originalEvent,
originalSelect2Event: evt
});
};
return CloseOnSelect;
});
S2.define('select2/i18n/en',[],function () {
// English
return {
errorLoading: function () {
return 'The results could not be loaded.';
},
inputTooLong: function (args) {
var overChars = args.input.length - args.maximum;
var message = 'Please delete ' + overChars + ' character';
if (overChars != 1) {
message += 's';
}
return message;
},
inputTooShort: function (args) {
var remainingChars = args.minimum - args.input.length;
var message = 'Please enter ' + remainingChars + ' or more characters';
return message;
},
loadingMore: function () {
return 'Loading more results…';
},
maximumSelected: function (args) {
var message = 'You can only select ' + args.maximum + ' item';
if (args.maximum != 1) {
message += 's';
}
return message;
},
noResults: function () {
return 'No results found';
},
searching: function () {
return 'Searching…';
},
removeAllItems: function () {
return 'Remove all items';
}
};
});
S2.define('select2/defaults',[
'jquery',
'require',
'./results',
'./selection/single',
'./selection/multiple',
'./selection/placeholder',
'./selection/allowClear',
'./selection/search',
'./selection/eventRelay',
'./utils',
'./translation',
'./diacritics',
'./data/select',
'./data/array',
'./data/ajax',
'./data/tags',
'./data/tokenizer',
'./data/minimumInputLength',
'./data/maximumInputLength',
'./data/maximumSelectionLength',
'./dropdown',
'./dropdown/search',
'./dropdown/hidePlaceholder',
'./dropdown/infiniteScroll',
'./dropdown/attachBody',
'./dropdown/minimumResultsForSearch',
'./dropdown/selectOnClose',
'./dropdown/closeOnSelect',
'./i18n/en'
], function ($, require,
ResultsList,
SingleSelection, MultipleSelection, Placeholder, AllowClear,
SelectionSearch, EventRelay,
Utils, Translation, DIACRITICS,
SelectData, ArrayData, AjaxData, Tags, Tokenizer,
MinimumInputLength, MaximumInputLength, MaximumSelectionLength,
Dropdown, DropdownSearch, HidePlaceholder, InfiniteScroll,
AttachBody, MinimumResultsForSearch, SelectOnClose, CloseOnSelect,
EnglishTranslation) {
function Defaults () {
this.reset();
}
Defaults.prototype.apply = function (options) {
options = $.extend(true, {}, this.defaults, options);
if (options.dataAdapter == null) {
if (options.ajax != null) {
options.dataAdapter = AjaxData;
} else if (options.data != null) {
options.dataAdapter = ArrayData;
} else {
options.dataAdapter = SelectData;
}
if (options.minimumInputLength > 0) {
options.dataAdapter = Utils.Decorate(
options.dataAdapter,
MinimumInputLength
);
}
if (options.maximumInputLength > 0) {
options.dataAdapter = Utils.Decorate(
options.dataAdapter,
MaximumInputLength
);
}
if (options.maximumSelectionLength > 0) {
options.dataAdapter = Utils.Decorate(
options.dataAdapter,
MaximumSelectionLength
);
}
if (options.tags) {
options.dataAdapter = Utils.Decorate(options.dataAdapter, Tags);
}
if (options.tokenSeparators != null || options.tokenizer != null) {
options.dataAdapter = Utils.Decorate(
options.dataAdapter,
Tokenizer
);
}
if (options.query != null) {
var Query = require(options.amdBase + 'compat/query');
options.dataAdapter = Utils.Decorate(
options.dataAdapter,
Query
);
}
if (options.initSelection != null) {
var InitSelection = require(options.amdBase + 'compat/initSelection');
options.dataAdapter = Utils.Decorate(
options.dataAdapter,
InitSelection
);
}
}
if (options.resultsAdapter == null) {
options.resultsAdapter = ResultsList;
if (options.ajax != null) {
options.resultsAdapter = Utils.Decorate(
options.resultsAdapter,
InfiniteScroll
);
}
if (options.placeholder != null) {
options.resultsAdapter = Utils.Decorate(
options.resultsAdapter,
HidePlaceholder
);
}
if (options.selectOnClose) {
options.resultsAdapter = Utils.Decorate(
options.resultsAdapter,
SelectOnClose
);
}
}
if (options.dropdownAdapter == null) {
if (options.multiple) {
options.dropdownAdapter = Dropdown;
} else {
var SearchableDropdown = Utils.Decorate(Dropdown, DropdownSearch);
options.dropdownAdapter = SearchableDropdown;
}
if (options.minimumResultsForSearch !== 0) {
options.dropdownAdapter = Utils.Decorate(
options.dropdownAdapter,
MinimumResultsForSearch
);
}
if (options.closeOnSelect) {
options.dropdownAdapter = Utils.Decorate(
options.dropdownAdapter,
CloseOnSelect
);
}
if (
options.dropdownCssClass != null ||
options.dropdownCss != null ||
options.adaptDropdownCssClass != null
) {
var DropdownCSS = require(options.amdBase + 'compat/dropdownCss');
options.dropdownAdapter = Utils.Decorate(
options.dropdownAdapter,
DropdownCSS
);
}
options.dropdownAdapter = Utils.Decorate(
options.dropdownAdapter,
AttachBody
);
}
if (options.selectionAdapter == null) {
if (options.multiple) {
options.selectionAdapter = MultipleSelection;
} else {
options.selectionAdapter = SingleSelection;
}
// Add the placeholder mixin if a placeholder was specified
if (options.placeholder != null) {
options.selectionAdapter = Utils.Decorate(
options.selectionAdapter,
Placeholder
);
}
if (options.allowClear) {
options.selectionAdapter = Utils.Decorate(
options.selectionAdapter,
AllowClear
);
}
if (options.multiple) {
options.selectionAdapter = Utils.Decorate(
options.selectionAdapter,
SelectionSearch
);
}
if (
options.containerCssClass != null ||
options.containerCss != null ||
options.adaptContainerCssClass != null
) {
var ContainerCSS = require(options.amdBase + 'compat/containerCss');
options.selectionAdapter = Utils.Decorate(
options.selectionAdapter,
ContainerCSS
);
}
options.selectionAdapter = Utils.Decorate(
options.selectionAdapter,
EventRelay
);
}
// If the defaults were not previously applied from an element, it is
// possible for the language option to have not been resolved
options.language = this._resolveLanguage(options.language);
// Always fall back to English since it will always be complete
options.language.push('en');
var uniqueLanguages = [];
for (var l = 0; l < options.language.length; l++) {
var language = options.language[l];
if (uniqueLanguages.indexOf(language) === -1) {
uniqueLanguages.push(language);
}
}
options.language = uniqueLanguages;
options.translations = this._processTranslations(
options.language,
options.debug
);
return options;
};
Defaults.prototype.reset = function () {
function stripDiacritics (text) {
// Used 'uni range + named function' from http://jsperf.com/diacritics/18
function match(a) {
return DIACRITICS[a] || a;
}
return text.replace(/[^\u0000-\u007E]/g, match);
}
function matcher (params, data) {
// Always return the object if there is nothing to compare
if ($.trim(params.term) === '') {
return data;
}
// Do a recursive check for options with children
if (data.children && data.children.length > 0) {
// Clone the data object if there are children
// This is required as we modify the object to remove any non-matches
var match = $.extend(true, {}, data);
// Check each child of the option
for (var c = data.children.length - 1; c >= 0; c--) {
var child = data.children[c];
var matches = matcher(params, child);
// If there wasn't a match, remove the object in the array
if (matches == null) {
match.children.splice(c, 1);
}
}
// If any children matched, return the new object
if (match.children.length > 0) {
return match;
}
// If there were no matching children, check just the plain object
return matcher(params, match);
}
var original = stripDiacritics(data.text).toUpperCase();
var term = stripDiacritics(params.term).toUpperCase();
// Check if the text contains the term
if (original.indexOf(term) > -1) {
return data;
}
// If it doesn't contain the term, don't return anything
return null;
}
this.defaults = {
amdBase: './',
amdLanguageBase: './i18n/',
closeOnSelect: true,
debug: false,
dropdownAutoWidth: false,
escapeMarkup: Utils.escapeMarkup,
language: {},
matcher: matcher,
minimumInputLength: 0,
maximumInputLength: 0,
maximumSelectionLength: 0,
minimumResultsForSearch: 0,
selectOnClose: false,
scrollAfterSelect: false,
sorter: function (data) {
return data;
},
templateResult: function (result) {
return result.text;
},
templateSelection: function (selection) {
return selection.text;
},
theme: 'default',
width: 'resolve'
};
};
Defaults.prototype.applyFromElement = function (options, $element) {
var optionLanguage = options.language;
var defaultLanguage = this.defaults.language;
var elementLanguage = $element.prop('lang');
var parentLanguage = $element.closest('[lang]').prop('lang');
var languages = Array.prototype.concat.call(
this._resolveLanguage(elementLanguage),
this._resolveLanguage(optionLanguage),
this._resolveLanguage(defaultLanguage),
this._resolveLanguage(parentLanguage)
);
options.language = languages;
return options;
};
Defaults.prototype._resolveLanguage = function (language) {
if (!language) {
return [];
}
if ($.isEmptyObject(language)) {
return [];
}
if ($.isPlainObject(language)) {
return [language];
}
var languages;
if (!$.isArray(language)) {
languages = [language];
} else {
languages = language;
}
var resolvedLanguages = [];
for (var l = 0; l < languages.length; l++) {
resolvedLanguages.push(languages[l]);
if (typeof languages[l] === 'string' && languages[l].indexOf('-') > 0) {
// Extract the region information if it is included
var languageParts = languages[l].split('-');
var baseLanguage = languageParts[0];
resolvedLanguages.push(baseLanguage);
}
}
return resolvedLanguages;
};
Defaults.prototype._processTranslations = function (languages, debug) {
var translations = new Translation();
for (var l = 0; l < languages.length; l++) {
var languageData = new Translation();
var language = languages[l];
if (typeof language === 'string') {
try {
// Try to load it with the original name
languageData = Translation.loadPath(language);
} catch (e) {
try {
// If we couldn't load it, check if it wasn't the full path
language = this.defaults.amdLanguageBase + language;
languageData = Translation.loadPath(language);
} catch (ex) {
// The translation could not be loaded at all. Sometimes this is
// because of a configuration problem, other times this can be
// because of how Select2 helps load all possible translation files
if (debug && window.console && console.warn) {
console.warn(
'Select2: The language file for "' + language + '" could ' +
'not be automatically loaded. A fallback will be used instead.'
);
}
}
}
} else if ($.isPlainObject(language)) {
languageData = new Translation(language);
} else {
languageData = language;
}
translations.extend(languageData);
}
return translations;
};
Defaults.prototype.set = function (key, value) {
var camelKey = $.camelCase(key);
var data = {};
data[camelKey] = value;
var convertedData = Utils._convertData(data);
$.extend(true, this.defaults, convertedData);
};
var defaults = new Defaults();
return defaults;
});
S2.define('select2/options',[
'require',
'jquery',
'./defaults',
'./utils'
], function (require, $, Defaults, Utils) {
function Options (options, $element) {
this.options = options;
if ($element != null) {
this.fromElement($element);
}
if ($element != null) {
this.options = Defaults.applyFromElement(this.options, $element);
}
this.options = Defaults.apply(this.options);
if ($element && $element.is('input')) {
var InputCompat = require(this.get('amdBase') + 'compat/inputData');
this.options.dataAdapter = Utils.Decorate(
this.options.dataAdapter,
InputCompat
);
}
}
Options.prototype.fromElement = function ($e) {
var excludedData = ['select2'];
if (this.options.multiple == null) {
this.options.multiple = $e.prop('multiple');
}
if (this.options.disabled == null) {
this.options.disabled = $e.prop('disabled');
}
if (this.options.dir == null) {
if ($e.prop('dir')) {
this.options.dir = $e.prop('dir');
} else if ($e.closest('[dir]').prop('dir')) {
this.options.dir = $e.closest('[dir]').prop('dir');
} else {
this.options.dir = 'ltr';
}
}
$e.prop('disabled', this.options.disabled);
$e.prop('multiple', this.options.multiple);
if (Utils.GetData($e[0], 'select2Tags')) {
if (this.options.debug && window.console && console.warn) {
console.warn(
'Select2: The `data-select2-tags` attribute has been changed to ' +
'use the `data-data` and `data-tags="true"` attributes and will be ' +
'removed in future versions of Select2.'
);
}
Utils.StoreData($e[0], 'data', Utils.GetData($e[0], 'select2Tags'));
Utils.StoreData($e[0], 'tags', true);
}
if (Utils.GetData($e[0], 'ajaxUrl')) {
if (this.options.debug && window.console && console.warn) {
console.warn(
'Select2: The `data-ajax-url` attribute has been changed to ' +
'`data-ajax--url` and support for the old attribute will be removed' +
' in future versions of Select2.'
);
}
$e.attr('ajax--url', Utils.GetData($e[0], 'ajaxUrl'));
Utils.StoreData($e[0], 'ajax-Url', Utils.GetData($e[0], 'ajaxUrl'));
}
var dataset = {};
function upperCaseLetter(_, letter) {
return letter.toUpperCase();
}
// Pre-load all of the attributes which are prefixed with `data-`
for (var attr = 0; attr < $e[0].attributes.length; attr++) {
var attributeName = $e[0].attributes[attr].name;
var prefix = 'data-';
if (attributeName.substr(0, prefix.length) == prefix) {
// Get the contents of the attribute after `data-`
var dataName = attributeName.substring(prefix.length);
// Get the data contents from the consistent source
// This is more than likely the jQuery data helper
var dataValue = Utils.GetData($e[0], dataName);
// camelCase the attribute name to match the spec
var camelDataName = dataName.replace(/-([a-z])/g, upperCaseLetter);
// Store the data attribute contents into the dataset since
dataset[camelDataName] = dataValue;
}
}
// Prefer the element's `dataset` attribute if it exists
// jQuery 1.x does not correctly handle data attributes with multiple dashes
if ($.fn.jquery && $.fn.jquery.substr(0, 2) == '1.' && $e[0].dataset) {
dataset = $.extend(true, {}, $e[0].dataset, dataset);
}
// Prefer our internal data cache if it exists
var data = $.extend(true, {}, Utils.GetData($e[0]), dataset);
data = Utils._convertData(data);
for (var key in data) {
if ($.inArray(key, excludedData) > -1) {
continue;
}
if ($.isPlainObject(this.options[key])) {
$.extend(this.options[key], data[key]);
} else {
this.options[key] = data[key];
}
}
return this;
};
Options.prototype.get = function (key) {
return this.options[key];
};
Options.prototype.set = function (key, val) {
this.options[key] = val;
};
return Options;
});
S2.define('select2/core',[
'jquery',
'./options',
'./utils',
'./keys'
], function ($, Options, Utils, KEYS) {
var Select2 = function ($element, options) {
if (Utils.GetData($element[0], 'select2') != null) {
Utils.GetData($element[0], 'select2').destroy();
}
this.$element = $element;
this.id = this._generateId($element);
options = options || {};
this.options = new Options(options, $element);
Select2.__super__.constructor.call(this);
// Set up the tabindex
var tabindex = $element.attr('tabindex') || 0;
Utils.StoreData($element[0], 'old-tabindex', tabindex);
$element.attr('tabindex', '-1');
// Set up containers and adapters
var DataAdapter = this.options.get('dataAdapter');
this.dataAdapter = new DataAdapter($element, this.options);
var $container = this.render();
this._placeContainer($container);
var SelectionAdapter = this.options.get('selectionAdapter');
this.selection = new SelectionAdapter($element, this.options);
this.$selection = this.selection.render();
this.selection.position(this.$selection, $container);
var DropdownAdapter = this.options.get('dropdownAdapter');
this.dropdown = new DropdownAdapter($element, this.options);
this.$dropdown = this.dropdown.render();
this.dropdown.position(this.$dropdown, $container);
var ResultsAdapter = this.options.get('resultsAdapter');
this.results = new ResultsAdapter($element, this.options, this.dataAdapter);
this.$results = this.results.render();
this.results.position(this.$results, this.$dropdown);
// Bind events
var self = this;
// Bind the container to all of the adapters
this._bindAdapters();
// Register any DOM event handlers
this._registerDomEvents();
// Register any internal event handlers
this._registerDataEvents();
this._registerSelectionEvents();
this._registerDropdownEvents();
this._registerResultsEvents();
this._registerEvents();
// Set the initial state
this.dataAdapter.current(function (initialData) {
self.trigger('selection:update', {
data: initialData
});
});
// Hide the original select
$element.addClass('select2-hidden-accessible');
$element.attr('aria-hidden', 'true');
// Synchronize any monitored attributes
this._syncAttributes();
Utils.StoreData($element[0], 'select2', this);
// Ensure backwards compatibility with $element.data('select2').
$element.data('select2', this);
};
Utils.Extend(Select2, Utils.Observable);
Select2.prototype._generateId = function ($element) {
var id = '';
if ($element.attr('id') != null) {
id = $element.attr('id');
} else if ($element.attr('name') != null) {
id = $element.attr('name') + '-' + Utils.generateChars(2);
} else {
id = Utils.generateChars(4);
}
id = id.replace(/(:|\.|\[|\]|,)/g, '');
id = 'select2-' + id;
return id;
};
Select2.prototype._placeContainer = function ($container) {
$container.insertAfter(this.$element);
var width = this._resolveWidth(this.$element, this.options.get('width'));
if (width != null) {
$container.css('width', width);
}
};
Select2.prototype._resolveWidth = function ($element, method) {
var WIDTH = /^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;
if (method == 'resolve') {
var styleWidth = this._resolveWidth($element, 'style');
if (styleWidth != null) {
return styleWidth;
}
return this._resolveWidth($element, 'element');
}
if (method == 'element') {
var elementWidth = $element.outerWidth(false);
if (elementWidth <= 0) {
return 'auto';
}
return elementWidth + 'px';
}
if (method == 'style') {
var style = $element.attr('style');
if (typeof(style) !== 'string') {
return null;
}
var attrs = style.split(';');
for (var i = 0, l = attrs.length; i < l; i = i + 1) {
var attr = attrs[i].replace(/\s/g, '');
var matches = attr.match(WIDTH);
if (matches !== null && matches.length >= 1) {
return matches[1];
}
}
return null;
}
if (method == 'computedstyle') {
var computedStyle = window.getComputedStyle($element[0]);
return computedStyle.width;
}
return method;
};
Select2.prototype._bindAdapters = function () {
this.dataAdapter.bind(this, this.$container);
this.selection.bind(this, this.$container);
this.dropdown.bind(this, this.$container);
this.results.bind(this, this.$container);
};
Select2.prototype._registerDomEvents = function () {
var self = this;
this.$element.on('change.select2', function () {
self.dataAdapter.current(function (data) {
self.trigger('selection:update', {
data: data
});
});
});
this.$element.on('focus.select2', function (evt) {
self.trigger('focus', evt);
});
this._syncA = Utils.bind(this._syncAttributes, this);
this._syncS = Utils.bind(this._syncSubtree, this);
if (this.$element[0].attachEvent) {
this.$element[0].attachEvent('onpropertychange', this._syncA);
}
var observer = window.MutationObserver ||
window.WebKitMutationObserver ||
window.MozMutationObserver
;
if (observer != null) {
this._observer = new observer(function (mutations) {
self._syncA();
self._syncS(null, mutations);
});
this._observer.observe(this.$element[0], {
attributes: true,
childList: true,
subtree: false
});
} else if (this.$element[0].addEventListener) {
this.$element[0].addEventListener(
'DOMAttrModified',
self._syncA,
false
);
this.$element[0].addEventListener(
'DOMNodeInserted',
self._syncS,
false
);
this.$element[0].addEventListener(
'DOMNodeRemoved',
self._syncS,
false
);
}
};
Select2.prototype._registerDataEvents = function () {
var self = this;
this.dataAdapter.on('*', function (name, params) {
self.trigger(name, params);
});
};
Select2.prototype._registerSelectionEvents = function () {
var self = this;
var nonRelayEvents = ['toggle', 'focus'];
this.selection.on('toggle', function () {
self.toggleDropdown();
});
this.selection.on('focus', function (params) {
self.focus(params);
});
this.selection.on('*', function (name, params) {
if ($.inArray(name, nonRelayEvents) !== -1) {
return;
}
self.trigger(name, params);
});
};
Select2.prototype._registerDropdownEvents = function () {
var self = this;
this.dropdown.on('*', function (name, params) {
self.trigger(name, params);
});
};
Select2.prototype._registerResultsEvents = function () {
var self = this;
this.results.on('*', function (name, params) {
self.trigger(name, params);
});
};
Select2.prototype._registerEvents = function () {
var self = this;
this.on('open', function () {
self.$container.addClass('select2-container--open');
});
this.on('close', function () {
self.$container.removeClass('select2-container--open');
});
this.on('enable', function () {
self.$container.removeClass('select2-container--disabled');
});
this.on('disable', function () {
self.$container.addClass('select2-container--disabled');
});
this.on('blur', function () {
self.$container.removeClass('select2-container--focus');
});
this.on('query', function (params) {
if (!self.isOpen()) {
self.trigger('open', {});
}
this.dataAdapter.query(params, function (data) {
self.trigger('results:all', {
data: data,
query: params
});
});
});
this.on('query:append', function (params) {
this.dataAdapter.query(params, function (data) {
self.trigger('results:append', {
data: data,
query: params
});
});
});
this.on('keypress', function (evt) {
var key = evt.which;
if (self.isOpen()) {
if (key === KEYS.ESC || key === KEYS.TAB ||
(key === KEYS.UP && evt.altKey)) {
self.close(evt);
evt.preventDefault();
} else if (key === KEYS.ENTER) {
self.trigger('results:select', {});
evt.preventDefault();
} else if ((key === KEYS.SPACE && evt.ctrlKey)) {
self.trigger('results:toggle', {});
evt.preventDefault();
} else if (key === KEYS.UP) {
self.trigger('results:previous', {});
evt.preventDefault();
} else if (key === KEYS.DOWN) {
self.trigger('results:next', {});
evt.preventDefault();
}
} else {
if (key === KEYS.ENTER || key === KEYS.SPACE ||
(key === KEYS.DOWN && evt.altKey)) {
self.open();
evt.preventDefault();
}
}
});
};
Select2.prototype._syncAttributes = function () {
this.options.set('disabled', this.$element.prop('disabled'));
if (this.isDisabled()) {
if (this.isOpen()) {
this.close();
}
this.trigger('disable', {});
} else {
this.trigger('enable', {});
}
};
Select2.prototype._isChangeMutation = function (evt, mutations) {
var changed = false;
var self = this;
// Ignore any mutation events raised for elements that aren't options or
// optgroups. This handles the case when the select element is destroyed
if (
evt && evt.target && (
evt.target.nodeName !== 'OPTION' && evt.target.nodeName !== 'OPTGROUP'
)
) {
return;
}
if (!mutations) {
// If mutation events aren't supported, then we can only assume that the
// change affected the selections
changed = true;
} else if (mutations.addedNodes && mutations.addedNodes.length > 0) {
for (var n = 0; n < mutations.addedNodes.length; n++) {
var node = mutations.addedNodes[n];
if (node.selected) {
changed = true;
}
}
} else if (mutations.removedNodes && mutations.removedNodes.length > 0) {
changed = true;
} else if ($.isArray(mutations)) {
$.each(mutations, function(evt, mutation) {
if (self._isChangeMutation(evt, mutation)) {
// We've found a change mutation.
// Let's escape from the loop and continue
changed = true;
return false;
}
});
}
return changed;
};
Select2.prototype._syncSubtree = function (evt, mutations) {
var changed = this._isChangeMutation(evt, mutations);
var self = this;
// Only re-pull the data if we think there is a change
if (changed) {
this.dataAdapter.current(function (currentData) {
self.trigger('selection:update', {
data: currentData
});
});
}
};
/**
* Override the trigger method to automatically trigger pre-events when
* there are events that can be prevented.
*/
Select2.prototype.trigger = function (name, args) {
var actualTrigger = Select2.__super__.trigger;
var preTriggerMap = {
'open': 'opening',
'close': 'closing',
'select': 'selecting',
'unselect': 'unselecting',
'clear': 'clearing'
};
if (args === undefined) {
args = {};
}
if (name in preTriggerMap) {
var preTriggerName = preTriggerMap[name];
var preTriggerArgs = {
prevented: false,
name: name,
args: args
};
actualTrigger.call(this, preTriggerName, preTriggerArgs);
if (preTriggerArgs.prevented) {
args.prevented = true;
return;
}
}
actualTrigger.call(this, name, args);
};
Select2.prototype.toggleDropdown = function () {
if (this.isDisabled()) {
return;
}
if (this.isOpen()) {
this.close();
} else {
this.open();
}
};
Select2.prototype.open = function () {
if (this.isOpen()) {
return;
}
if (this.isDisabled()) {
return;
}
this.trigger('query', {});
};
Select2.prototype.close = function (evt) {
if (!this.isOpen()) {
return;
}
this.trigger('close', { originalEvent : evt });
};
/**
* Helper method to abstract the "enabled" (not "disabled") state of this
* object.
*
* @return {true} if the instance is not disabled.
* @return {false} if the instance is disabled.
*/
Select2.prototype.isEnabled = function () {
return !this.isDisabled();
};
/**
* Helper method to abstract the "disabled" state of this object.
*
* @return {true} if the disabled option is true.
* @return {false} if the disabled option is false.
*/
Select2.prototype.isDisabled = function () {
return this.options.get('disabled');
};
Select2.prototype.isOpen = function () {
return this.$container.hasClass('select2-container--open');
};
Select2.prototype.hasFocus = function () {
return this.$container.hasClass('select2-container--focus');
};
Select2.prototype.focus = function (data) {
// No need to re-trigger focus events if we are already focused
if (this.hasFocus()) {
return;
}
this.$container.addClass('select2-container--focus');
this.trigger('focus', {});
};
Select2.prototype.enable = function (args) {
if (this.options.get('debug') && window.console && console.warn) {
console.warn(
'Select2: The `select2("enable")` method has been deprecated and will' +
' be removed in later Select2 versions. Use $element.prop("disabled")' +
' instead.'
);
}
if (args == null || args.length === 0) {
args = [true];
}
var disabled = !args[0];
this.$element.prop('disabled', disabled);
};
Select2.prototype.data = function () {
if (this.options.get('debug') &&
arguments.length > 0 && window.console && console.warn) {
console.warn(
'Select2: Data can no longer be set using `select2("data")`. You ' +
'should consider setting the value instead using `$element.val()`.'
);
}
var data = [];
this.dataAdapter.current(function (currentData) {
data = currentData;
});
return data;
};
Select2.prototype.val = function (args) {
if (this.options.get('debug') && window.console && console.warn) {
console.warn(
'Select2: The `select2("val")` method has been deprecated and will be' +
' removed in later Select2 versions. Use $element.val() instead.'
);
}
if (args == null || args.length === 0) {
return this.$element.val();
}
var newVal = args[0];
if ($.isArray(newVal)) {
newVal = $.map(newVal, function (obj) {
return obj.toString();
});
}
this.$element.val(newVal).trigger('input').trigger('change');
};
Select2.prototype.destroy = function () {
this.$container.remove();
if (this.$element[0].detachEvent) {
this.$element[0].detachEvent('onpropertychange', this._syncA);
}
if (this._observer != null) {
this._observer.disconnect();
this._observer = null;
} else if (this.$element[0].removeEventListener) {
this.$element[0]
.removeEventListener('DOMAttrModified', this._syncA, false);
this.$element[0]
.removeEventListener('DOMNodeInserted', this._syncS, false);
this.$element[0]
.removeEventListener('DOMNodeRemoved', this._syncS, false);
}
this._syncA = null;
this._syncS = null;
this.$element.off('.select2');
this.$element.attr('tabindex',
Utils.GetData(this.$element[0], 'old-tabindex'));
this.$element.removeClass('select2-hidden-accessible');
this.$element.attr('aria-hidden', 'false');
Utils.RemoveData(this.$element[0]);
this.$element.removeData('select2');
this.dataAdapter.destroy();
this.selection.destroy();
this.dropdown.destroy();
this.results.destroy();
this.dataAdapter = null;
this.selection = null;
this.dropdown = null;
this.results = null;
};
Select2.prototype.render = function () {
var $container = $(
'<span class="select2 select2-container">' +
'<span class="selection"></span>' +
'<span class="dropdown-wrapper" aria-hidden="true"></span>' +
'</span>'
);
$container.attr('dir', this.options.get('dir'));
this.$container = $container;
this.$container.addClass('select2-container--' + this.options.get('theme'));
Utils.StoreData($container[0], 'element', this.$element);
return $container;
};
return Select2;
});
S2.define('select2/compat/utils',[
'jquery'
], function ($) {
function syncCssClasses ($dest, $src, adapter) {
var classes, replacements = [], adapted;
classes = $.trim($dest.attr('class'));
if (classes) {
classes = '' + classes; // for IE which returns object
$(classes.split(/\s+/)).each(function () {
// Save all Select2 classes
if (this.indexOf('select2-') === 0) {
replacements.push(this);
}
});
}
classes = $.trim($src.attr('class'));
if (classes) {
classes = '' + classes; // for IE which returns object
$(classes.split(/\s+/)).each(function () {
// Only adapt non-Select2 classes
if (this.indexOf('select2-') !== 0) {
adapted = adapter(this);
if (adapted != null) {
replacements.push(adapted);
}
}
});
}
$dest.attr('class', replacements.join(' '));
}
return {
syncCssClasses: syncCssClasses
};
});
S2.define('select2/compat/containerCss',[
'jquery',
'./utils'
], function ($, CompatUtils) {
// No-op CSS adapter that discards all classes by default
function _containerAdapter (clazz) {
return null;
}
function ContainerCSS () { }
ContainerCSS.prototype.render = function (decorated) {
var $container = decorated.call(this);
var containerCssClass = this.options.get('containerCssClass') || '';
if ($.isFunction(containerCssClass)) {
containerCssClass = containerCssClass(this.$element);
}
var containerCssAdapter = this.options.get('adaptContainerCssClass');
containerCssAdapter = containerCssAdapter || _containerAdapter;
if (containerCssClass.indexOf(':all:') !== -1) {
containerCssClass = containerCssClass.replace(':all:', '');
var _cssAdapter = containerCssAdapter;
containerCssAdapter = function (clazz) {
var adapted = _cssAdapter(clazz);
if (adapted != null) {
// Append the old one along with the adapted one
return adapted + ' ' + clazz;
}
return clazz;
};
}
var containerCss = this.options.get('containerCss') || {};
if ($.isFunction(containerCss)) {
containerCss = containerCss(this.$element);
}
CompatUtils.syncCssClasses($container, this.$element, containerCssAdapter);
$container.css(containerCss);
$container.addClass(containerCssClass);
return $container;
};
return ContainerCSS;
});
S2.define('select2/compat/dropdownCss',[
'jquery',
'./utils'
], function ($, CompatUtils) {
// No-op CSS adapter that discards all classes by default
function _dropdownAdapter (clazz) {
return null;
}
function DropdownCSS () { }
DropdownCSS.prototype.render = function (decorated) {
var $dropdown = decorated.call(this);
var dropdownCssClass = this.options.get('dropdownCssClass') || '';
if ($.isFunction(dropdownCssClass)) {
dropdownCssClass = dropdownCssClass(this.$element);
}
var dropdownCssAdapter = this.options.get('adaptDropdownCssClass');
dropdownCssAdapter = dropdownCssAdapter || _dropdownAdapter;
if (dropdownCssClass.indexOf(':all:') !== -1) {
dropdownCssClass = dropdownCssClass.replace(':all:', '');
var _cssAdapter = dropdownCssAdapter;
dropdownCssAdapter = function (clazz) {
var adapted = _cssAdapter(clazz);
if (adapted != null) {
// Append the old one along with the adapted one
return adapted + ' ' + clazz;
}
return clazz;
};
}
var dropdownCss = this.options.get('dropdownCss') || {};
if ($.isFunction(dropdownCss)) {
dropdownCss = dropdownCss(this.$element);
}
CompatUtils.syncCssClasses($dropdown, this.$element, dropdownCssAdapter);
$dropdown.css(dropdownCss);
$dropdown.addClass(dropdownCssClass);
return $dropdown;
};
return DropdownCSS;
});
S2.define('select2/compat/initSelection',[
'jquery'
], function ($) {
function InitSelection (decorated, $element, options) {
if (options.get('debug') && window.console && console.warn) {
console.warn(
'Select2: The `initSelection` option has been deprecated in favor' +
' of a custom data adapter that overrides the `current` method. ' +
'This method is now called multiple times instead of a single ' +
'time when the instance is initialized. Support will be removed ' +
'for the `initSelection` option in future versions of Select2'
);
}
this.initSelection = options.get('initSelection');
this._isInitialized = false;
decorated.call(this, $element, options);
}
InitSelection.prototype.current = function (decorated, callback) {
var self = this;
if (this._isInitialized) {
decorated.call(this, callback);
return;
}
this.initSelection.call(null, this.$element, function (data) {
self._isInitialized = true;
if (!$.isArray(data)) {
data = [data];
}
callback(data);
});
};
return InitSelection;
});
S2.define('select2/compat/inputData',[
'jquery',
'../utils'
], function ($, Utils) {
function InputData (decorated, $element, options) {
this._currentData = [];
this._valueSeparator = options.get('valueSeparator') || ',';
if ($element.prop('type') === 'hidden') {
if (options.get('debug') && console && console.warn) {
console.warn(
'Select2: Using a hidden input with Select2 is no longer ' +
'supported and may stop working in the future. It is recommended ' +
'to use a `<select>` element instead.'
);
}
}
decorated.call(this, $element, options);
}
InputData.prototype.current = function (_, callback) {
function getSelected (data, selectedIds) {
var selected = [];
if (data.selected || $.inArray(data.id, selectedIds) !== -1) {
data.selected = true;
selected.push(data);
} else {
data.selected = false;
}
if (data.children) {
selected.push.apply(selected, getSelected(data.children, selectedIds));
}
return selected;
}
var selected = [];
for (var d = 0; d < this._currentData.length; d++) {
var data = this._currentData[d];
selected.push.apply(
selected,
getSelected(
data,
this.$element.val().split(
this._valueSeparator
)
)
);
}
callback(selected);
};
InputData.prototype.select = function (_, data) {
if (!this.options.get('multiple')) {
this.current(function (allData) {
$.map(allData, function (data) {
data.selected = false;
});
});
this.$element.val(data.id);
this.$element.trigger('input').trigger('change');
} else {
var value = this.$element.val();
value += this._valueSeparator + data.id;
this.$element.val(value);
this.$element.trigger('input').trigger('change');
}
};
InputData.prototype.unselect = function (_, data) {
var self = this;
data.selected = false;
this.current(function (allData) {
var values = [];
for (var d = 0; d < allData.length; d++) {
var item = allData[d];
if (data.id == item.id) {
continue;
}
values.push(item.id);
}
self.$element.val(values.join(self._valueSeparator));
self.$element.trigger('input').trigger('change');
});
};
InputData.prototype.query = function (_, params, callback) {
var results = [];
for (var d = 0; d < this._currentData.length; d++) {
var data = this._currentData[d];
var matches = this.matches(params, data);
if (matches !== null) {
results.push(matches);
}
}
callback({
results: results
});
};
InputData.prototype.addOptions = function (_, $options) {
var options = $.map($options, function ($option) {
return Utils.GetData($option[0], 'data');
});
this._currentData.push.apply(this._currentData, options);
};
return InputData;
});
S2.define('select2/compat/matcher',[
'jquery'
], function ($) {
function oldMatcher (matcher) {
function wrappedMatcher (params, data) {
var match = $.extend(true, {}, data);
if (params.term == null || $.trim(params.term) === '') {
return match;
}
if (data.children) {
for (var c = data.children.length - 1; c >= 0; c--) {
var child = data.children[c];
// Check if the child object matches
// The old matcher returned a boolean true or false
var doesMatch = matcher(params.term, child.text, child);
// If the child didn't match, pop it off
if (!doesMatch) {
match.children.splice(c, 1);
}
}
if (match.children.length > 0) {
return match;
}
}
if (matcher(params.term, data.text, data)) {
return match;
}
return null;
}
return wrappedMatcher;
}
return oldMatcher;
});
S2.define('select2/compat/query',[
], function () {
function Query (decorated, $element, options) {
if (options.get('debug') && window.console && console.warn) {
console.warn(
'Select2: The `query` option has been deprecated in favor of a ' +
'custom data adapter that overrides the `query` method. Support ' +
'will be removed for the `query` option in future versions of ' +
'Select2.'
);
}
decorated.call(this, $element, options);
}
Query.prototype.query = function (_, params, callback) {
params.callback = callback;
var query = this.options.get('query');
query.call(null, params);
};
return Query;
});
S2.define('select2/dropdown/attachContainer',[
], function () {
function AttachContainer (decorated, $element, options) {
decorated.call(this, $element, options);
}
AttachContainer.prototype.position =
function (decorated, $dropdown, $container) {
var $dropdownContainer = $container.find('.dropdown-wrapper');
$dropdownContainer.append($dropdown);
$dropdown.addClass('select2-dropdown--below');
$container.addClass('select2-container--below');
};
return AttachContainer;
});
S2.define('select2/dropdown/stopPropagation',[
], function () {
function StopPropagation () { }
StopPropagation.prototype.bind = function (decorated, container, $container) {
decorated.call(this, container, $container);
var stoppedEvents = [
'blur',
'change',
'click',
'dblclick',
'focus',
'focusin',
'focusout',
'input',
'keydown',
'keyup',
'keypress',
'mousedown',
'mouseenter',
'mouseleave',
'mousemove',
'mouseover',
'mouseup',
'search',
'touchend',
'touchstart'
];
this.$dropdown.on(stoppedEvents.join(' '), function (evt) {
evt.stopPropagation();
});
};
return StopPropagation;
});
S2.define('select2/selection/stopPropagation',[
], function () {
function StopPropagation () { }
StopPropagation.prototype.bind = function (decorated, container, $container) {
decorated.call(this, container, $container);
var stoppedEvents = [
'blur',
'change',
'click',
'dblclick',
'focus',
'focusin',
'focusout',
'input',
'keydown',
'keyup',
'keypress',
'mousedown',
'mouseenter',
'mouseleave',
'mousemove',
'mouseover',
'mouseup',
'search',
'touchend',
'touchstart'
];
this.$selection.on(stoppedEvents.join(' '), function (evt) {
evt.stopPropagation();
});
};
return StopPropagation;
});
/*!
* jQuery Mousewheel 3.1.13
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license
* http://jquery.org/license
*/
(function (factory) {
if ( typeof S2.define === 'function' && S2.define.amd ) {
// AMD. Register as an anonymous module.
S2.define('jquery-mousewheel',['jquery'], factory);
} else if (true) {
// Node/CommonJS style for Browserify
module.exports = factory;
} else {}
}(function ($) {
var toFix = ['wheel', 'mousewheel', 'DOMMouseScroll', 'MozMousePixelScroll'],
toBind = ( 'onwheel' in document || document.documentMode >= 9 ) ?
['wheel'] : ['mousewheel', 'DomMouseScroll', 'MozMousePixelScroll'],
slice = Array.prototype.slice,
nullLowestDeltaTimeout, lowestDelta;
if ( $.event.fixHooks ) {
for ( var i = toFix.length; i; ) {
$.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks;
}
}
var special = $.event.special.mousewheel = {
version: '3.1.12',
setup: function() {
if ( this.addEventListener ) {
for ( var i = toBind.length; i; ) {
this.addEventListener( toBind[--i], handler, false );
}
} else {
this.onmousewheel = handler;
}
// Store the line height and page height for this particular element
$.data(this, 'mousewheel-line-height', special.getLineHeight(this));
$.data(this, 'mousewheel-page-height', special.getPageHeight(this));
},
teardown: function() {
if ( this.removeEventListener ) {
for ( var i = toBind.length; i; ) {
this.removeEventListener( toBind[--i], handler, false );
}
} else {
this.onmousewheel = null;
}
// Clean up the data we added to the element
$.removeData(this, 'mousewheel-line-height');
$.removeData(this, 'mousewheel-page-height');
},
getLineHeight: function(elem) {
var $elem = $(elem),
$parent = $elem['offsetParent' in $.fn ? 'offsetParent' : 'parent']();
if (!$parent.length) {
$parent = $('body');
}
return parseInt($parent.css('fontSize'), 10) || parseInt($elem.css('fontSize'), 10) || 16;
},
getPageHeight: function(elem) {
return $(elem).height();
},
settings: {
adjustOldDeltas: true, // see shouldAdjustOldDeltas() below
normalizeOffset: true // calls getBoundingClientRect for each event
}
};
$.fn.extend({
mousewheel: function(fn) {
return fn ? this.bind('mousewheel', fn) : this.trigger('mousewheel');
},
unmousewheel: function(fn) {
return this.unbind('mousewheel', fn);
}
});
function handler(event) {
var orgEvent = event || window.event,
args = slice.call(arguments, 1),
delta = 0,
deltaX = 0,
deltaY = 0,
absDelta = 0,
offsetX = 0,
offsetY = 0;
event = $.event.fix(orgEvent);
event.type = 'mousewheel';
// Old school scrollwheel delta
if ( 'detail' in orgEvent ) { deltaY = orgEvent.detail * -1; }
if ( 'wheelDelta' in orgEvent ) { deltaY = orgEvent.wheelDelta; }
if ( 'wheelDeltaY' in orgEvent ) { deltaY = orgEvent.wheelDeltaY; }
if ( 'wheelDeltaX' in orgEvent ) { deltaX = orgEvent.wheelDeltaX * -1; }
// Firefox < 17 horizontal scrolling related to DOMMouseScroll event
if ( 'axis' in orgEvent && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) {
deltaX = deltaY * -1;
deltaY = 0;
}
// Set delta to be deltaY or deltaX if deltaY is 0 for backwards compatabilitiy
delta = deltaY === 0 ? deltaX : deltaY;
// New school wheel delta (wheel event)
if ( 'deltaY' in orgEvent ) {
deltaY = orgEvent.deltaY * -1;
delta = deltaY;
}
if ( 'deltaX' in orgEvent ) {
deltaX = orgEvent.deltaX;
if ( deltaY === 0 ) { delta = deltaX * -1; }
}
// No change actually happened, no reason to go any further
if ( deltaY === 0 && deltaX === 0 ) { return; }
// Need to convert lines and pages to pixels if we aren't already in pixels
// There are three delta modes:
// * deltaMode 0 is by pixels, nothing to do
// * deltaMode 1 is by lines
// * deltaMode 2 is by pages
if ( orgEvent.deltaMode === 1 ) {
var lineHeight = $.data(this, 'mousewheel-line-height');
delta *= lineHeight;
deltaY *= lineHeight;
deltaX *= lineHeight;
} else if ( orgEvent.deltaMode === 2 ) {
var pageHeight = $.data(this, 'mousewheel-page-height');
delta *= pageHeight;
deltaY *= pageHeight;
deltaX *= pageHeight;
}
// Store lowest absolute delta to normalize the delta values
absDelta = Math.max( Math.abs(deltaY), Math.abs(deltaX) );
if ( !lowestDelta || absDelta < lowestDelta ) {
lowestDelta = absDelta;
// Adjust older deltas if necessary
if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) {
lowestDelta /= 40;
}
}
// Adjust older deltas if necessary
if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) {
// Divide all the things by 40!
delta /= 40;
deltaX /= 40;
deltaY /= 40;
}
// Get a whole, normalized value for the deltas
delta = Math[ delta >= 1 ? 'floor' : 'ceil' ](delta / lowestDelta);
deltaX = Math[ deltaX >= 1 ? 'floor' : 'ceil' ](deltaX / lowestDelta);
deltaY = Math[ deltaY >= 1 ? 'floor' : 'ceil' ](deltaY / lowestDelta);
// Normalise offsetX and offsetY properties
if ( special.settings.normalizeOffset && this.getBoundingClientRect ) {
var boundingRect = this.getBoundingClientRect();
offsetX = event.clientX - boundingRect.left;
offsetY = event.clientY - boundingRect.top;
}
// Add information to the event object
event.deltaX = deltaX;
event.deltaY = deltaY;
event.deltaFactor = lowestDelta;
event.offsetX = offsetX;
event.offsetY = offsetY;
// Go ahead and set deltaMode to 0 since we converted to pixels
// Although this is a little odd since we overwrite the deltaX/Y
// properties with normalized deltas.
event.deltaMode = 0;
// Add event and delta to the front of the arguments
args.unshift(event, delta, deltaX, deltaY);
// Clearout lowestDelta after sometime to better
// handle multiple device types that give different
// a different lowestDelta
// Ex: trackpad = 3 and mouse wheel = 120
if (nullLowestDeltaTimeout) { clearTimeout(nullLowestDeltaTimeout); }
nullLowestDeltaTimeout = setTimeout(nullLowestDelta, 200);
return ($.event.dispatch || $.event.handle).apply(this, args);
}
function nullLowestDelta() {
lowestDelta = null;
}
function shouldAdjustOldDeltas(orgEvent, absDelta) {
// If this is an older event and the delta is divisable by 120,
// then we are assuming that the browser is treating this as an
// older mouse wheel event and that we should divide the deltas
// by 40 to try and get a more usable deltaFactor.
// Side note, this actually impacts the reported scroll distance
// in older browsers and can cause scrolling to be slower than native.
// Turn this off by setting $.event.special.mousewheel.settings.adjustOldDeltas to false.
return special.settings.adjustOldDeltas && orgEvent.type === 'mousewheel' && absDelta % 120 === 0;
}
}));
S2.define('jquery.select2',[
'jquery',
'jquery-mousewheel',
'./select2/core',
'./select2/defaults',
'./select2/utils'
], function ($, _, Select2, Defaults, Utils) {
if ($.fn.select2 == null) {
// All methods that should return the element
var thisMethods = ['open', 'close', 'destroy'];
$.fn.select2 = function (options) {
options = options || {};
if (typeof options === 'object') {
this.each(function () {
var instanceOptions = $.extend(true, {}, options);
var instance = new Select2($(this), instanceOptions);
});
return this;
} else if (typeof options === 'string') {
var ret;
var args = Array.prototype.slice.call(arguments, 1);
this.each(function () {
var instance = Utils.GetData(this, 'select2');
if (instance == null && window.console && console.error) {
console.error(
'The select2(\'' + options + '\') method was called on an ' +
'element that is not using Select2.'
);
}
ret = instance[options].apply(instance, args);
});
// Check if we should be returning `this`
if ($.inArray(options, thisMethods) > -1) {
return this;
}
return ret;
} else {
throw new Error('Invalid arguments for Select2: ' + options);
}
};
}
if ($.fn.select2.defaults == null) {
$.fn.select2.defaults = Defaults;
}
return Select2;
});
// Return the AMD loader configuration so it can be used outside of this file
return {
define: S2.define,
require: S2.require
};
}());
// Autoload the jQuery bindings
// We know that all of the modules exist above this, so we're safe
var select2 = S2.require('jquery.select2');
// Hold the AMD module references on the jQuery function that was just loaded
// This allows Select2 to use the internal loader outside of this file, such
// as in the language files.
jQuery.fn.select2.amd = S2;
// Return the Select2 instance for anyone who is importing it.
return select2;
}));
/***/ }),
/* 25 */
/***/ (function(module, exports, __webpack_require__) {
/* module decorator */ module = __webpack_require__.nmd(module);
var __WEBPACK_AMD_DEFINE_RESULT__;/**
* @license
* Lodash <https://lodash.com/>
* Copyright OpenJS Foundation and other contributors <https://openjsf.org/>
* Released under MIT license <https://lodash.com/license>
* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
* Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
*/
;(function() {
/** Used as a safe reference for `undefined` in pre-ES5 environments. */
var undefined;
/** Used as the semantic version number. */
var VERSION = '4.17.21';
/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE = 200;
/** Error message constants. */
var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.',
FUNC_ERROR_TEXT = 'Expected a function',
INVALID_TEMPL_VAR_ERROR_TEXT = 'Invalid `variable` option passed into `_.template`';
/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED = '__lodash_hash_undefined__';
/** Used as the maximum memoize cache size. */
var MAX_MEMOIZE_SIZE = 500;
/** Used as the internal argument placeholder. */
var PLACEHOLDER = '__lodash_placeholder__';
/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG = 1,
CLONE_FLAT_FLAG = 2,
CLONE_SYMBOLS_FLAG = 4;
/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG = 1,
COMPARE_UNORDERED_FLAG = 2;
/** Used to compose bitmasks for function metadata. */
var WRAP_BIND_FLAG = 1,
WRAP_BIND_KEY_FLAG = 2,
WRAP_CURRY_BOUND_FLAG = 4,
WRAP_CURRY_FLAG = 8,
WRAP_CURRY_RIGHT_FLAG = 16,
WRAP_PARTIAL_FLAG = 32,
WRAP_PARTIAL_RIGHT_FLAG = 64,
WRAP_ARY_FLAG = 128,
WRAP_REARG_FLAG = 256,
WRAP_FLIP_FLAG = 512;
/** Used as default options for `_.truncate`. */
var DEFAULT_TRUNC_LENGTH = 30,
DEFAULT_TRUNC_OMISSION = '...';
/** Used to detect hot functions by number of calls within a span of milliseconds. */
var HOT_COUNT = 800,
HOT_SPAN = 16;
/** Used to indicate the type of lazy iteratees. */
var LAZY_FILTER_FLAG = 1,
LAZY_MAP_FLAG = 2,
LAZY_WHILE_FLAG = 3;
/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0,
MAX_SAFE_INTEGER = 9007199254740991,
MAX_INTEGER = 1.7976931348623157e+308,
NAN = 0 / 0;
/** Used as references for the maximum length and index of an array. */
var MAX_ARRAY_LENGTH = 4294967295,
MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;
/** Used to associate wrap methods with their bit flags. */
var wrapFlags = [
['ary', WRAP_ARY_FLAG],
['bind', WRAP_BIND_FLAG],
['bindKey', WRAP_BIND_KEY_FLAG],
['curry', WRAP_CURRY_FLAG],
['curryRight', WRAP_CURRY_RIGHT_FLAG],
['flip', WRAP_FLIP_FLAG],
['partial', WRAP_PARTIAL_FLAG],
['partialRight', WRAP_PARTIAL_RIGHT_FLAG],
['rearg', WRAP_REARG_FLAG]
];
/** `Object#toString` result references. */
var argsTag = '[object Arguments]',
arrayTag = '[object Array]',
asyncTag = '[object AsyncFunction]',
boolTag = '[object Boolean]',
dateTag = '[object Date]',
domExcTag = '[object DOMException]',
errorTag = '[object Error]',
funcTag = '[object Function]',
genTag = '[object GeneratorFunction]',
mapTag = '[object Map]',
numberTag = '[object Number]',
nullTag = '[object Null]',
objectTag = '[object Object]',
promiseTag = '[object Promise]',
proxyTag = '[object Proxy]',
regexpTag = '[object RegExp]',
setTag = '[object Set]',
stringTag = '[object String]',
symbolTag = '[object Symbol]',
undefinedTag = '[object Undefined]',
weakMapTag = '[object WeakMap]',
weakSetTag = '[object WeakSet]';
var arrayBufferTag = '[object ArrayBuffer]',
dataViewTag = '[object DataView]',
float32Tag = '[object Float32Array]',
float64Tag = '[object Float64Array]',
int8Tag = '[object Int8Array]',
int16Tag = '[object Int16Array]',
int32Tag = '[object Int32Array]',
uint8Tag = '[object Uint8Array]',
uint8ClampedTag = '[object Uint8ClampedArray]',
uint16Tag = '[object Uint16Array]',
uint32Tag = '[object Uint32Array]';
/** Used to match empty string literals in compiled template source. */
var reEmptyStringLeading = /\b__p \+= '';/g,
reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
/** Used to match HTML entities and HTML characters. */
var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g,
reUnescapedHtml = /[&<>"']/g,
reHasEscapedHtml = RegExp(reEscapedHtml.source),
reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
/** Used to match template delimiters. */
var reEscape = /<%-([\s\S]+?)%>/g,
reEvaluate = /<%([\s\S]+?)%>/g,
reInterpolate = /<%=([\s\S]+?)%>/g;
/** Used to match property names within property paths. */
var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
reIsPlainProp = /^\w*$/,
rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;
/**
* Used to match `RegExp`
* [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
*/
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g,
reHasRegExpChar = RegExp(reRegExpChar.source);
/** Used to match leading whitespace. */
var reTrimStart = /^\s+/;
/** Used to match a single whitespace character. */
var reWhitespace = /\s/;
/** Used to match wrap detail comments. */
var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/,
reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/,
reSplitDetails = /,? & /;
/** Used to match words composed of alphanumeric characters. */
var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g;
/**
* Used to validate the `validate` option in `_.template` variable.
*
* Forbids characters which could potentially change the meaning of the function argument definition:
* - "()," (modification of function parameters)
* - "=" (default value)
* - "[]{}" (destructuring of function parameters)
* - "/" (beginning of a comment)
* - whitespace
*/
var reForbiddenIdentifierChars = /[()=,{}\[\]\/\s]/;
/** Used to match backslashes in property paths. */
var reEscapeChar = /\\(\\)?/g;
/**
* Used to match
* [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components).
*/
var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
/** Used to match `RegExp` flags from their coerced string values. */
var reFlags = /\w*$/;
/** Used to detect bad signed hexadecimal string values. */
var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
/** Used to detect binary string values. */
var reIsBinary = /^0b[01]+$/i;
/** Used to detect host constructors (Safari). */
var reIsHostCtor = /^\[object .+?Constructor\]$/;
/** Used to detect octal string values. */
var reIsOctal = /^0o[0-7]+$/i;
/** Used to detect unsigned integer values. */
var reIsUint = /^(?:0|[1-9]\d*)$/;
/** Used to match Latin Unicode letters (excluding mathematical operators). */
var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g;
/** Used to ensure capturing order of template delimiters. */
var reNoMatch = /($^)/;
/** Used to match unescaped characters in compiled string literals. */
var reUnescapedString = /['\n\r\u2028\u2029\\]/g;
/** Used to compose unicode character classes. */
var rsAstralRange = '\\ud800-\\udfff',
rsComboMarksRange = '\\u0300-\\u036f',
reComboHalfMarksRange = '\\ufe20-\\ufe2f',
rsComboSymbolsRange = '\\u20d0-\\u20ff',
rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
rsDingbatRange = '\\u2700-\\u27bf',
rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff',
rsMathOpRange = '\\xac\\xb1\\xd7\\xf7',
rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf',
rsPunctuationRange = '\\u2000-\\u206f',
rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000',
rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde',
rsVarRange = '\\ufe0e\\ufe0f',
rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange;
/** Used to compose unicode capture groups. */
var rsApos = "['\u2019]",
rsAstral = '[' + rsAstralRange + ']',
rsBreak = '[' + rsBreakRange + ']',
rsCombo = '[' + rsComboRange + ']',
rsDigits = '\\d+',
rsDingbat = '[' + rsDingbatRange + ']',
rsLower = '[' + rsLowerRange + ']',
rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']',
rsFitz = '\\ud83c[\\udffb-\\udfff]',
rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
rsNonAstral = '[^' + rsAstralRange + ']',
rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
rsUpper = '[' + rsUpperRange + ']',
rsZWJ = '\\u200d';
/** Used to compose unicode regexes. */
var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')',
rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')',
rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?',
rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?',
reOptMod = rsModifier + '?',
rsOptVar = '[' + rsVarRange + ']?',
rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])',
rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])',
rsSeq = rsOptVar + reOptMod + rsOptJoin,
rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq,
rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';
/** Used to match apostrophes. */
var reApos = RegExp(rsApos, 'g');
/**
* Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and
* [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).
*/
var reComboMark = RegExp(rsCombo, 'g');
/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');
/** Used to match complex or compound words. */
var reUnicodeWord = RegExp([
rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')',
rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')',
rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower,
rsUpper + '+' + rsOptContrUpper,
rsOrdUpper,
rsOrdLower,
rsDigits,
rsEmoji
].join('|'), 'g');
/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']');
/** Used to detect strings that need a more robust regexp to match words. */
var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;
/** Used to assign default `context` object properties. */
var contextProps = [
'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array',
'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object',
'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array',
'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap',
'_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout'
];
/** Used to make template sourceURLs easier to identify. */
var templateCounter = -1;
/** Used to identify `toStringTag` values of typed arrays. */
var typedArrayTags = {};
typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
typedArrayTags[uint32Tag] = true;
typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
typedArrayTags[errorTag] = typedArrayTags[funcTag] =
typedArrayTags[mapTag] = typedArrayTags[numberTag] =
typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
typedArrayTags[setTag] = typedArrayTags[stringTag] =
typedArrayTags[weakMapTag] = false;
/** Used to identify `toStringTag` values supported by `_.clone`. */
var cloneableTags = {};
cloneableTags[argsTag] = cloneableTags[arrayTag] =
cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =
cloneableTags[boolTag] = cloneableTags[dateTag] =
cloneableTags[float32Tag] = cloneableTags[float64Tag] =
cloneableTags[int8Tag] = cloneableTags[int16Tag] =
cloneableTags[int32Tag] = cloneableTags[mapTag] =
cloneableTags[numberTag] = cloneableTags[objectTag] =
cloneableTags[regexpTag] = cloneableTags[setTag] =
cloneableTags[stringTag] = cloneableTags[symbolTag] =
cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
cloneableTags[errorTag] = cloneableTags[funcTag] =
cloneableTags[weakMapTag] = false;
/** Used to map Latin Unicode letters to basic Latin letters. */
var deburredLetters = {
// Latin-1 Supplement block.
'\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A',
'\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a',
'\xc7': 'C', '\xe7': 'c',
'\xd0': 'D', '\xf0': 'd',
'\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E',
'\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e',
'\xcc': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I',
'\xec': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i',
'\xd1': 'N', '\xf1': 'n',
'\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O',
'\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o',
'\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U',
'\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u',
'\xdd': 'Y', '\xfd': 'y', '\xff': 'y',
'\xc6': 'Ae', '\xe6': 'ae',
'\xde': 'Th', '\xfe': 'th',
'\xdf': 'ss',
// Latin Extended-A block.
'\u0100': 'A', '\u0102': 'A', '\u0104': 'A',
'\u0101': 'a', '\u0103': 'a', '\u0105': 'a',
'\u0106': 'C', '\u0108': 'C', '\u010a': 'C', '\u010c': 'C',
'\u0107': 'c', '\u0109': 'c', '\u010b': 'c', '\u010d': 'c',
'\u010e': 'D', '\u0110': 'D', '\u010f': 'd', '\u0111': 'd',
'\u0112': 'E', '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E',
'\u0113': 'e', '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e',
'\u011c': 'G', '\u011e': 'G', '\u0120': 'G', '\u0122': 'G',
'\u011d': 'g', '\u011f': 'g', '\u0121': 'g', '\u0123': 'g',
'\u0124': 'H', '\u0126': 'H', '\u0125': 'h', '\u0127': 'h',
'\u0128': 'I', '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I',
'\u0129': 'i', '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i',
'\u0134': 'J', '\u0135': 'j',
'\u0136': 'K', '\u0137': 'k', '\u0138': 'k',
'\u0139': 'L', '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L',
'\u013a': 'l', '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l',
'\u0143': 'N', '\u0145': 'N', '\u0147': 'N', '\u014a': 'N',
'\u0144': 'n', '\u0146': 'n', '\u0148': 'n', '\u014b': 'n',
'\u014c': 'O', '\u014e': 'O', '\u0150': 'O',
'\u014d': 'o', '\u014f': 'o', '\u0151': 'o',
'\u0154': 'R', '\u0156': 'R', '\u0158': 'R',
'\u0155': 'r', '\u0157': 'r', '\u0159': 'r',
'\u015a': 'S', '\u015c': 'S', '\u015e': 'S', '\u0160': 'S',
'\u015b': 's', '\u015d': 's', '\u015f': 's', '\u0161': 's',
'\u0162': 'T', '\u0164': 'T', '\u0166': 'T',
'\u0163': 't', '\u0165': 't', '\u0167': 't',
'\u0168': 'U', '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U',
'\u0169': 'u', '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u',
'\u0174': 'W', '\u0175': 'w',
'\u0176': 'Y', '\u0177': 'y', '\u0178': 'Y',
'\u0179': 'Z', '\u017b': 'Z', '\u017d': 'Z',
'\u017a': 'z', '\u017c': 'z', '\u017e': 'z',
'\u0132': 'IJ', '\u0133': 'ij',
'\u0152': 'Oe', '\u0153': 'oe',
'\u0149': "'n", '\u017f': 's'
};
/** Used to map characters to HTML entities. */
var htmlEscapes = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": '''
};
/** Used to map HTML entities to characters. */
var htmlUnescapes = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
''': "'"
};
/** Used to escape characters for inclusion in compiled string literals. */
var stringEscapes = {
'\\': '\\',
"'": "'",
'\n': 'n',
'\r': 'r',
'\u2028': 'u2028',
'\u2029': 'u2029'
};
/** Built-in method references without a dependency on `root`. */
var freeParseFloat = parseFloat,
freeParseInt = parseInt;
/** Detect free variable `global` from Node.js. */
var freeGlobal = typeof __webpack_require__.g == 'object' && __webpack_require__.g && __webpack_require__.g.Object === Object && __webpack_require__.g;
/** Detect free variable `self`. */
var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
/** Used as a reference to the global object. */
var root = freeGlobal || freeSelf || Function('return this')();
/** Detect free variable `exports`. */
var freeExports = true && exports && !exports.nodeType && exports;
/** Detect free variable `module`. */
var freeModule = freeExports && "object" == 'object' && module && !module.nodeType && module;
/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;
/** Detect free variable `process` from Node.js. */
var freeProcess = moduleExports && freeGlobal.process;
/** Used to access faster Node.js helpers. */
var nodeUtil = (function() {
try {
// Use `util.types` for Node.js 10+.
var types = freeModule && freeModule.require && freeModule.require('util').types;
if (types) {
return types;
}
// Legacy `process.binding('util')` for Node.js < 10.
return freeProcess && freeProcess.binding && freeProcess.binding('util');
} catch (e) {}
}());
/* Node.js helper references. */
var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer,
nodeIsDate = nodeUtil && nodeUtil.isDate,
nodeIsMap = nodeUtil && nodeUtil.isMap,
nodeIsRegExp = nodeUtil && nodeUtil.isRegExp,
nodeIsSet = nodeUtil && nodeUtil.isSet,
nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;
/*--------------------------------------------------------------------------*/
/**
* A faster alternative to `Function#apply`, this function invokes `func`
* with the `this` binding of `thisArg` and the arguments of `args`.
*
* @private
* @param {Function} func The function to invoke.
* @param {*} thisArg The `this` binding of `func`.
* @param {Array} args The arguments to invoke `func` with.
* @returns {*} Returns the result of `func`.
*/
function apply(func, thisArg, args) {
switch (args.length) {
case 0: return func.call(thisArg);
case 1: return func.call(thisArg, args[0]);
case 2: return func.call(thisArg, args[0], args[1]);
case 3: return func.call(thisArg, args[0], args[1], args[2]);
}
return func.apply(thisArg, args);
}
/**
* A specialized version of `baseAggregator` for arrays.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} setter The function to set `accumulator` values.
* @param {Function} iteratee The iteratee to transform keys.
* @param {Object} accumulator The initial aggregated object.
* @returns {Function} Returns `accumulator`.
*/
function arrayAggregator(array, setter, iteratee, accumulator) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
var value = array[index];
setter(accumulator, value, iteratee(value), array);
}
return accumulator;
}
/**
* A specialized version of `_.forEach` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns `array`.
*/
function arrayEach(array, iteratee) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (iteratee(array[index], index, array) === false) {
break;
}
}
return array;
}
/**
* A specialized version of `_.forEachRight` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns `array`.
*/
function arrayEachRight(array, iteratee) {
var length = array == null ? 0 : array.length;
while (length--) {
if (iteratee(array[length], length, array) === false) {
break;
}
}
return array;
}
/**
* A specialized version of `_.every` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if all elements pass the predicate check,
* else `false`.
*/
function arrayEvery(array, predicate) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (!predicate(array[index], index, array)) {
return false;
}
}
return true;
}
/**
* A specialized version of `_.filter` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
*/
function arrayFilter(array, predicate) {
var index = -1,
length = array == null ? 0 : array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index];
if (predicate(value, index, array)) {
result[resIndex++] = value;
}
}
return result;
}
/**
* A specialized version of `_.includes` for arrays without support for
* specifying an index to search from.
*
* @private
* @param {Array} [array] The array to inspect.
* @param {*} target The value to search for.
* @returns {boolean} Returns `true` if `target` is found, else `false`.
*/
function arrayIncludes(array, value) {
var length = array == null ? 0 : array.length;
return !!length && baseIndexOf(array, value, 0) > -1;
}
/**
* This function is like `arrayIncludes` except that it accepts a comparator.
*
* @private
* @param {Array} [array] The array to inspect.
* @param {*} target The value to search for.
* @param {Function} comparator The comparator invoked per element.
* @returns {boolean} Returns `true` if `target` is found, else `false`.
*/
function arrayIncludesWith(array, value, comparator) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (comparator(value, array[index])) {
return true;
}
}
return false;
}
/**
* A specialized version of `_.map` for arrays without support for iteratee
* shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns the new mapped array.
*/
function arrayMap(array, iteratee) {
var index = -1,
length = array == null ? 0 : array.length,
result = Array(length);
while (++index < length) {
result[index] = iteratee(array[index], index, array);
}
return result;
}
/**
* Appends the elements of `values` to `array`.
*
* @private
* @param {Array} array The array to modify.
* @param {Array} values The values to append.
* @returns {Array} Returns `array`.
*/
function arrayPush(array, values) {
var index = -1,
length = values.length,
offset = array.length;
while (++index < length) {
array[offset + index] = values[index];
}
return array;
}
/**
* A specialized version of `_.reduce` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {*} [accumulator] The initial value.
* @param {boolean} [initAccum] Specify using the first element of `array` as
* the initial value.
* @returns {*} Returns the accumulated value.
*/
function arrayReduce(array, iteratee, accumulator, initAccum) {
var index = -1,
length = array == null ? 0 : array.length;
if (initAccum && length) {
accumulator = array[++index];
}
while (++index < length) {
accumulator = iteratee(accumulator, array[index], index, array);
}
return accumulator;
}
/**
* A specialized version of `_.reduceRight` for arrays without support for
* iteratee shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {*} [accumulator] The initial value.
* @param {boolean} [initAccum] Specify using the last element of `array` as
* the initial value.
* @returns {*} Returns the accumulated value.
*/
function arrayReduceRight(array, iteratee, accumulator, initAccum) {
var length = array == null ? 0 : array.length;
if (initAccum && length) {
accumulator = array[--length];
}
while (length--) {
accumulator = iteratee(accumulator, array[length], length, array);
}
return accumulator;
}
/**
* A specialized version of `_.some` for arrays without support for iteratee
* shorthands.
*
* @private
* @param {Array} [array] The array to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if any element passes the predicate check,
* else `false`.
*/
function arraySome(array, predicate) {
var index = -1,
length = array == null ? 0 : array.length;
while (++index < length) {
if (predicate(array[index], index, array)) {
return true;
}
}
return false;
}
/**
* Gets the size of an ASCII `string`.
*
* @private
* @param {string} string The string inspect.
* @returns {number} Returns the string size.
*/
var asciiSize = baseProperty('length');
/**
* Converts an ASCII `string` to an array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the converted array.
*/
function asciiToArray(string) {
return string.split('');
}
/**
* Splits an ASCII `string` into an array of its words.
*
* @private
* @param {string} The string to inspect.
* @returns {Array} Returns the words of `string`.
*/
function asciiWords(string) {
return string.match(reAsciiWord) || [];
}
/**
* The base implementation of methods like `_.findKey` and `_.findLastKey`,
* without support for iteratee shorthands, which iterates over `collection`
* using `eachFunc`.
*
* @private
* @param {Array|Object} collection The collection to inspect.
* @param {Function} predicate The function invoked per iteration.
* @param {Function} eachFunc The function to iterate over `collection`.
* @returns {*} Returns the found element or its key, else `undefined`.
*/
function baseFindKey(collection, predicate, eachFunc) {
var result;
eachFunc(collection, function(value, key, collection) {
if (predicate(value, key, collection)) {
result = key;
return false;
}
});
return result;
}
/**
* The base implementation of `_.findIndex` and `_.findLastIndex` without
* support for iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Function} predicate The function invoked per iteration.
* @param {number} fromIndex The index to search from.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function baseFindIndex(array, predicate, fromIndex, fromRight) {
var length = array.length,
index = fromIndex + (fromRight ? 1 : -1);
while ((fromRight ? index-- : ++index < length)) {
if (predicate(array[index], index, array)) {
return index;
}
}
return -1;
}
/**
* The base implementation of `_.indexOf` without `fromIndex` bounds checks.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} fromIndex The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function baseIndexOf(array, value, fromIndex) {
return value === value
? strictIndexOf(array, value, fromIndex)
: baseFindIndex(array, baseIsNaN, fromIndex);
}
/**
* This function is like `baseIndexOf` except that it accepts a comparator.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} fromIndex The index to search from.
* @param {Function} comparator The comparator invoked per element.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function baseIndexOfWith(array, value, fromIndex, comparator) {
var index = fromIndex - 1,
length = array.length;
while (++index < length) {
if (comparator(array[index], value)) {
return index;
}
}
return -1;
}
/**
* The base implementation of `_.isNaN` without support for number objects.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
*/
function baseIsNaN(value) {
return value !== value;
}
/**
* The base implementation of `_.mean` and `_.meanBy` without support for
* iteratee shorthands.
*
* @private
* @param {Array} array The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {number} Returns the mean.
*/
function baseMean(array, iteratee) {
var length = array == null ? 0 : array.length;
return length ? (baseSum(array, iteratee) / length) : NAN;
}
/**
* The base implementation of `_.property` without support for deep paths.
*
* @private
* @param {string} key The key of the property to get.
* @returns {Function} Returns the new accessor function.
*/
function baseProperty(key) {
return function(object) {
return object == null ? undefined : object[key];
};
}
/**
* The base implementation of `_.propertyOf` without support for deep paths.
*
* @private
* @param {Object} object The object to query.
* @returns {Function} Returns the new accessor function.
*/
function basePropertyOf(object) {
return function(key) {
return object == null ? undefined : object[key];
};
}
/**
* The base implementation of `_.reduce` and `_.reduceRight`, without support
* for iteratee shorthands, which iterates over `collection` using `eachFunc`.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {*} accumulator The initial value.
* @param {boolean} initAccum Specify using the first or last element of
* `collection` as the initial value.
* @param {Function} eachFunc The function to iterate over `collection`.
* @returns {*} Returns the accumulated value.
*/
function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) {
eachFunc(collection, function(value, index, collection) {
accumulator = initAccum
? (initAccum = false, value)
: iteratee(accumulator, value, index, collection);
});
return accumulator;
}
/**
* The base implementation of `_.sortBy` which uses `comparer` to define the
* sort order of `array` and replaces criteria objects with their corresponding
* values.
*
* @private
* @param {Array} array The array to sort.
* @param {Function} comparer The function to define sort order.
* @returns {Array} Returns `array`.
*/
function baseSortBy(array, comparer) {
var length = array.length;
array.sort(comparer);
while (length--) {
array[length] = array[length].value;
}
return array;
}
/**
* The base implementation of `_.sum` and `_.sumBy` without support for
* iteratee shorthands.
*
* @private
* @param {Array} array The array to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {number} Returns the sum.
*/
function baseSum(array, iteratee) {
var result,
index = -1,
length = array.length;
while (++index < length) {
var current = iteratee(array[index]);
if (current !== undefined) {
result = result === undefined ? current : (result + current);
}
}
return result;
}
/**
* The base implementation of `_.times` without support for iteratee shorthands
* or max array length checks.
*
* @private
* @param {number} n The number of times to invoke `iteratee`.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns the array of results.
*/
function baseTimes(n, iteratee) {
var index = -1,
result = Array(n);
while (++index < n) {
result[index] = iteratee(index);
}
return result;
}
/**
* The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array
* of key-value pairs for `object` corresponding to the property names of `props`.
*
* @private
* @param {Object} object The object to query.
* @param {Array} props The property names to get values for.
* @returns {Object} Returns the key-value pairs.
*/
function baseToPairs(object, props) {
return arrayMap(props, function(key) {
return [key, object[key]];
});
}
/**
* The base implementation of `_.trim`.
*
* @private
* @param {string} string The string to trim.
* @returns {string} Returns the trimmed string.
*/
function baseTrim(string) {
return string
? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '')
: string;
}
/**
* The base implementation of `_.unary` without support for storing metadata.
*
* @private
* @param {Function} func The function to cap arguments for.
* @returns {Function} Returns the new capped function.
*/
function baseUnary(func) {
return function(value) {
return func(value);
};
}
/**
* The base implementation of `_.values` and `_.valuesIn` which creates an
* array of `object` property values corresponding to the property names
* of `props`.
*
* @private
* @param {Object} object The object to query.
* @param {Array} props The property names to get values for.
* @returns {Object} Returns the array of property values.
*/
function baseValues(object, props) {
return arrayMap(props, function(key) {
return object[key];
});
}
/**
* Checks if a `cache` value for `key` exists.
*
* @private
* @param {Object} cache The cache to query.
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function cacheHas(cache, key) {
return cache.has(key);
}
/**
* Used by `_.trim` and `_.trimStart` to get the index of the first string symbol
* that is not found in the character symbols.
*
* @private
* @param {Array} strSymbols The string symbols to inspect.
* @param {Array} chrSymbols The character symbols to find.
* @returns {number} Returns the index of the first unmatched string symbol.
*/
function charsStartIndex(strSymbols, chrSymbols) {
var index = -1,
length = strSymbols.length;
while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
return index;
}
/**
* Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol
* that is not found in the character symbols.
*
* @private
* @param {Array} strSymbols The string symbols to inspect.
* @param {Array} chrSymbols The character symbols to find.
* @returns {number} Returns the index of the last unmatched string symbol.
*/
function charsEndIndex(strSymbols, chrSymbols) {
var index = strSymbols.length;
while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
return index;
}
/**
* Gets the number of `placeholder` occurrences in `array`.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} placeholder The placeholder to search for.
* @returns {number} Returns the placeholder count.
*/
function countHolders(array, placeholder) {
var length = array.length,
result = 0;
while (length--) {
if (array[length] === placeholder) {
++result;
}
}
return result;
}
/**
* Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A
* letters to basic Latin letters.
*
* @private
* @param {string} letter The matched letter to deburr.
* @returns {string} Returns the deburred letter.
*/
var deburrLetter = basePropertyOf(deburredLetters);
/**
* Used by `_.escape` to convert characters to HTML entities.
*
* @private
* @param {string} chr The matched character to escape.
* @returns {string} Returns the escaped character.
*/
var escapeHtmlChar = basePropertyOf(htmlEscapes);
/**
* Used by `_.template` to escape characters for inclusion in compiled string literals.
*
* @private
* @param {string} chr The matched character to escape.
* @returns {string} Returns the escaped character.
*/
function escapeStringChar(chr) {
return '\\' + stringEscapes[chr];
}
/**
* Gets the value at `key` of `object`.
*
* @private
* @param {Object} [object] The object to query.
* @param {string} key The key of the property to get.
* @returns {*} Returns the property value.
*/
function getValue(object, key) {
return object == null ? undefined : object[key];
}
/**
* Checks if `string` contains Unicode symbols.
*
* @private
* @param {string} string The string to inspect.
* @returns {boolean} Returns `true` if a symbol is found, else `false`.
*/
function hasUnicode(string) {
return reHasUnicode.test(string);
}
/**
* Checks if `string` contains a word composed of Unicode symbols.
*
* @private
* @param {string} string The string to inspect.
* @returns {boolean} Returns `true` if a word is found, else `false`.
*/
function hasUnicodeWord(string) {
return reHasUnicodeWord.test(string);
}
/**
* Converts `iterator` to an array.
*
* @private
* @param {Object} iterator The iterator to convert.
* @returns {Array} Returns the converted array.
*/
function iteratorToArray(iterator) {
var data,
result = [];
while (!(data = iterator.next()).done) {
result.push(data.value);
}
return result;
}
/**
* Converts `map` to its key-value pairs.
*
* @private
* @param {Object} map The map to convert.
* @returns {Array} Returns the key-value pairs.
*/
function mapToArray(map) {
var index = -1,
result = Array(map.size);
map.forEach(function(value, key) {
result[++index] = [key, value];
});
return result;
}
/**
* Creates a unary function that invokes `func` with its argument transformed.
*
* @private
* @param {Function} func The function to wrap.
* @param {Function} transform The argument transform.
* @returns {Function} Returns the new function.
*/
function overArg(func, transform) {
return function(arg) {
return func(transform(arg));
};
}
/**
* Replaces all `placeholder` elements in `array` with an internal placeholder
* and returns an array of their indexes.
*
* @private
* @param {Array} array The array to modify.
* @param {*} placeholder The placeholder to replace.
* @returns {Array} Returns the new array of placeholder indexes.
*/
function replaceHolders(array, placeholder) {
var index = -1,
length = array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index];
if (value === placeholder || value === PLACEHOLDER) {
array[index] = PLACEHOLDER;
result[resIndex++] = index;
}
}
return result;
}
/**
* Converts `set` to an array of its values.
*
* @private
* @param {Object} set The set to convert.
* @returns {Array} Returns the values.
*/
function setToArray(set) {
var index = -1,
result = Array(set.size);
set.forEach(function(value) {
result[++index] = value;
});
return result;
}
/**
* Converts `set` to its value-value pairs.
*
* @private
* @param {Object} set The set to convert.
* @returns {Array} Returns the value-value pairs.
*/
function setToPairs(set) {
var index = -1,
result = Array(set.size);
set.forEach(function(value) {
result[++index] = [value, value];
});
return result;
}
/**
* A specialized version of `_.indexOf` which performs strict equality
* comparisons of values, i.e. `===`.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} fromIndex The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function strictIndexOf(array, value, fromIndex) {
var index = fromIndex - 1,
length = array.length;
while (++index < length) {
if (array[index] === value) {
return index;
}
}
return -1;
}
/**
* A specialized version of `_.lastIndexOf` which performs strict equality
* comparisons of values, i.e. `===`.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} fromIndex The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function strictLastIndexOf(array, value, fromIndex) {
var index = fromIndex + 1;
while (index--) {
if (array[index] === value) {
return index;
}
}
return index;
}
/**
* Gets the number of symbols in `string`.
*
* @private
* @param {string} string The string to inspect.
* @returns {number} Returns the string size.
*/
function stringSize(string) {
return hasUnicode(string)
? unicodeSize(string)
: asciiSize(string);
}
/**
* Converts `string` to an array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the converted array.
*/
function stringToArray(string) {
return hasUnicode(string)
? unicodeToArray(string)
: asciiToArray(string);
}
/**
* Used by `_.trim` and `_.trimEnd` to get the index of the last non-whitespace
* character of `string`.
*
* @private
* @param {string} string The string to inspect.
* @returns {number} Returns the index of the last non-whitespace character.
*/
function trimmedEndIndex(string) {
var index = string.length;
while (index-- && reWhitespace.test(string.charAt(index))) {}
return index;
}
/**
* Used by `_.unescape` to convert HTML entities to characters.
*
* @private
* @param {string} chr The matched character to unescape.
* @returns {string} Returns the unescaped character.
*/
var unescapeHtmlChar = basePropertyOf(htmlUnescapes);
/**
* Gets the size of a Unicode `string`.
*
* @private
* @param {string} string The string inspect.
* @returns {number} Returns the string size.
*/
function unicodeSize(string) {
var result = reUnicode.lastIndex = 0;
while (reUnicode.test(string)) {
++result;
}
return result;
}
/**
* Converts a Unicode `string` to an array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the converted array.
*/
function unicodeToArray(string) {
return string.match(reUnicode) || [];
}
/**
* Splits a Unicode `string` into an array of its words.
*
* @private
* @param {string} The string to inspect.
* @returns {Array} Returns the words of `string`.
*/
function unicodeWords(string) {
return string.match(reUnicodeWord) || [];
}
/*--------------------------------------------------------------------------*/
/**
* Create a new pristine `lodash` function using the `context` object.
*
* @static
* @memberOf _
* @since 1.1.0
* @category Util
* @param {Object} [context=root] The context object.
* @returns {Function} Returns a new `lodash` function.
* @example
*
* _.mixin({ 'foo': _.constant('foo') });
*
* var lodash = _.runInContext();
* lodash.mixin({ 'bar': lodash.constant('bar') });
*
* _.isFunction(_.foo);
* // => true
* _.isFunction(_.bar);
* // => false
*
* lodash.isFunction(lodash.foo);
* // => false
* lodash.isFunction(lodash.bar);
* // => true
*
* // Create a suped-up `defer` in Node.js.
* var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;
*/
var runInContext = (function runInContext(context) {
context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps));
/** Built-in constructor references. */
var Array = context.Array,
Date = context.Date,
Error = context.Error,
Function = context.Function,
Math = context.Math,
Object = context.Object,
RegExp = context.RegExp,
String = context.String,
TypeError = context.TypeError;
/** Used for built-in method references. */
var arrayProto = Array.prototype,
funcProto = Function.prototype,
objectProto = Object.prototype;
/** Used to detect overreaching core-js shims. */
var coreJsData = context['__core-js_shared__'];
/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;
/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;
/** Used to generate unique IDs. */
var idCounter = 0;
/** Used to detect methods masquerading as native. */
var maskSrcKey = (function() {
var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
return uid ? ('Symbol(src)_1.' + uid) : '';
}());
/**
* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.
*/
var nativeObjectToString = objectProto.toString;
/** Used to infer the `Object` constructor. */
var objectCtorString = funcToString.call(Object);
/** Used to restore the original `_` reference in `_.noConflict`. */
var oldDash = root._;
/** Used to detect if a method is native. */
var reIsNative = RegExp('^' +
funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
.replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);
/** Built-in value references. */
var Buffer = moduleExports ? context.Buffer : undefined,
Symbol = context.Symbol,
Uint8Array = context.Uint8Array,
allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined,
getPrototype = overArg(Object.getPrototypeOf, Object),
objectCreate = Object.create,
propertyIsEnumerable = objectProto.propertyIsEnumerable,
splice = arrayProto.splice,
spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined,
symIterator = Symbol ? Symbol.iterator : undefined,
symToStringTag = Symbol ? Symbol.toStringTag : undefined;
var defineProperty = (function() {
try {
var func = getNative(Object, 'defineProperty');
func({}, '', {});
return func;
} catch (e) {}
}());
/** Mocked built-ins. */
var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout,
ctxNow = Date && Date.now !== root.Date.now && Date.now,
ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeCeil = Math.ceil,
nativeFloor = Math.floor,
nativeGetSymbols = Object.getOwnPropertySymbols,
nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined,
nativeIsFinite = context.isFinite,
nativeJoin = arrayProto.join,
nativeKeys = overArg(Object.keys, Object),
nativeMax = Math.max,
nativeMin = Math.min,
nativeNow = Date.now,
nativeParseInt = context.parseInt,
nativeRandom = Math.random,
nativeReverse = arrayProto.reverse;
/* Built-in method references that are verified to be native. */
var DataView = getNative(context, 'DataView'),
Map = getNative(context, 'Map'),
Promise = getNative(context, 'Promise'),
Set = getNative(context, 'Set'),
WeakMap = getNative(context, 'WeakMap'),
nativeCreate = getNative(Object, 'create');
/** Used to store function metadata. */
var metaMap = WeakMap && new WeakMap;
/** Used to lookup unminified function names. */
var realNames = {};
/** Used to detect maps, sets, and weakmaps. */
var dataViewCtorString = toSource(DataView),
mapCtorString = toSource(Map),
promiseCtorString = toSource(Promise),
setCtorString = toSource(Set),
weakMapCtorString = toSource(WeakMap);
/** Used to convert symbols to primitives and strings. */
var symbolProto = Symbol ? Symbol.prototype : undefined,
symbolValueOf = symbolProto ? symbolProto.valueOf : undefined,
symbolToString = symbolProto ? symbolProto.toString : undefined;
/*------------------------------------------------------------------------*/
/**
* Creates a `lodash` object which wraps `value` to enable implicit method
* chain sequences. Methods that operate on and return arrays, collections,
* and functions can be chained together. Methods that retrieve a single value
* or may return a primitive value will automatically end the chain sequence
* and return the unwrapped value. Otherwise, the value must be unwrapped
* with `_#value`.
*
* Explicit chain sequences, which must be unwrapped with `_#value`, may be
* enabled using `_.chain`.
*
* The execution of chained methods is lazy, that is, it's deferred until
* `_#value` is implicitly or explicitly called.
*
* Lazy evaluation allows several methods to support shortcut fusion.
* Shortcut fusion is an optimization to merge iteratee calls; this avoids
* the creation of intermediate arrays and can greatly reduce the number of
* iteratee executions. Sections of a chain sequence qualify for shortcut
* fusion if the section is applied to an array and iteratees accept only
* one argument. The heuristic for whether a section qualifies for shortcut
* fusion is subject to change.
*
* Chaining is supported in custom builds as long as the `_#value` method is
* directly or indirectly included in the build.
*
* In addition to lodash methods, wrappers have `Array` and `String` methods.
*
* The wrapper `Array` methods are:
* `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift`
*
* The wrapper `String` methods are:
* `replace` and `split`
*
* The wrapper methods that support shortcut fusion are:
* `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`,
* `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`,
* `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray`
*
* The chainable wrapper methods are:
* `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`,
* `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`,
* `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`,
* `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`,
* `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`,
* `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`,
* `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`,
* `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`,
* `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`,
* `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`,
* `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`,
* `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`,
* `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`,
* `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`,
* `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`,
* `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`,
* `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`,
* `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`,
* `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`,
* `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`,
* `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`,
* `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`,
* `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`,
* `zipObject`, `zipObjectDeep`, and `zipWith`
*
* The wrapper methods that are **not** chainable by default are:
* `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,
* `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`,
* `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`,
* `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`,
* `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`,
* `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`,
* `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`,
* `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`,
* `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`,
* `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`,
* `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`,
* `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`,
* `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`,
* `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`,
* `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`,
* `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`,
* `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`,
* `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`,
* `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`,
* `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`,
* `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`,
* `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`,
* `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`,
* `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`,
* `upperFirst`, `value`, and `words`
*
* @name _
* @constructor
* @category Seq
* @param {*} value The value to wrap in a `lodash` instance.
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* function square(n) {
* return n * n;
* }
*
* var wrapped = _([1, 2, 3]);
*
* // Returns an unwrapped value.
* wrapped.reduce(_.add);
* // => 6
*
* // Returns a wrapped value.
* var squares = wrapped.map(square);
*
* _.isArray(squares);
* // => false
*
* _.isArray(squares.value());
* // => true
*/
function lodash(value) {
if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
if (value instanceof LodashWrapper) {
return value;
}
if (hasOwnProperty.call(value, '__wrapped__')) {
return wrapperClone(value);
}
}
return new LodashWrapper(value);
}
/**
* The base implementation of `_.create` without support for assigning
* properties to the created object.
*
* @private
* @param {Object} proto The object to inherit from.
* @returns {Object} Returns the new object.
*/
var baseCreate = (function() {
function object() {}
return function(proto) {
if (!isObject(proto)) {
return {};
}
if (objectCreate) {
return objectCreate(proto);
}
object.prototype = proto;
var result = new object;
object.prototype = undefined;
return result;
};
}());
/**
* The function whose prototype chain sequence wrappers inherit from.
*
* @private
*/
function baseLodash() {
// No operation performed.
}
/**
* The base constructor for creating `lodash` wrapper objects.
*
* @private
* @param {*} value The value to wrap.
* @param {boolean} [chainAll] Enable explicit method chain sequences.
*/
function LodashWrapper(value, chainAll) {
this.__wrapped__ = value;
this.__actions__ = [];
this.__chain__ = !!chainAll;
this.__index__ = 0;
this.__values__ = undefined;
}
/**
* By default, the template delimiters used by lodash are like those in
* embedded Ruby (ERB) as well as ES2015 template strings. Change the
* following template settings to use alternative delimiters.
*
* @static
* @memberOf _
* @type {Object}
*/
lodash.templateSettings = {
/**
* Used to detect `data` property values to be HTML-escaped.
*
* @memberOf _.templateSettings
* @type {RegExp}
*/
'escape': reEscape,
/**
* Used to detect code to be evaluated.
*
* @memberOf _.templateSettings
* @type {RegExp}
*/
'evaluate': reEvaluate,
/**
* Used to detect `data` property values to inject.
*
* @memberOf _.templateSettings
* @type {RegExp}
*/
'interpolate': reInterpolate,
/**
* Used to reference the data object in the template text.
*
* @memberOf _.templateSettings
* @type {string}
*/
'variable': '',
/**
* Used to import variables into the compiled template.
*
* @memberOf _.templateSettings
* @type {Object}
*/
'imports': {
/**
* A reference to the `lodash` function.
*
* @memberOf _.templateSettings.imports
* @type {Function}
*/
'_': lodash
}
};
// Ensure wrappers are instances of `baseLodash`.
lodash.prototype = baseLodash.prototype;
lodash.prototype.constructor = lodash;
LodashWrapper.prototype = baseCreate(baseLodash.prototype);
LodashWrapper.prototype.constructor = LodashWrapper;
/*------------------------------------------------------------------------*/
/**
* Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
*
* @private
* @constructor
* @param {*} value The value to wrap.
*/
function LazyWrapper(value) {
this.__wrapped__ = value;
this.__actions__ = [];
this.__dir__ = 1;
this.__filtered__ = false;
this.__iteratees__ = [];
this.__takeCount__ = MAX_ARRAY_LENGTH;
this.__views__ = [];
}
/**
* Creates a clone of the lazy wrapper object.
*
* @private
* @name clone
* @memberOf LazyWrapper
* @returns {Object} Returns the cloned `LazyWrapper` object.
*/
function lazyClone() {
var result = new LazyWrapper(this.__wrapped__);
result.__actions__ = copyArray(this.__actions__);
result.__dir__ = this.__dir__;
result.__filtered__ = this.__filtered__;
result.__iteratees__ = copyArray(this.__iteratees__);
result.__takeCount__ = this.__takeCount__;
result.__views__ = copyArray(this.__views__);
return result;
}
/**
* Reverses the direction of lazy iteration.
*
* @private
* @name reverse
* @memberOf LazyWrapper
* @returns {Object} Returns the new reversed `LazyWrapper` object.
*/
function lazyReverse() {
if (this.__filtered__) {
var result = new LazyWrapper(this);
result.__dir__ = -1;
result.__filtered__ = true;
} else {
result = this.clone();
result.__dir__ *= -1;
}
return result;
}
/**
* Extracts the unwrapped value from its lazy wrapper.
*
* @private
* @name value
* @memberOf LazyWrapper
* @returns {*} Returns the unwrapped value.
*/
function lazyValue() {
var array = this.__wrapped__.value(),
dir = this.__dir__,
isArr = isArray(array),
isRight = dir < 0,
arrLength = isArr ? array.length : 0,
view = getView(0, arrLength, this.__views__),
start = view.start,
end = view.end,
length = end - start,
index = isRight ? end : (start - 1),
iteratees = this.__iteratees__,
iterLength = iteratees.length,
resIndex = 0,
takeCount = nativeMin(length, this.__takeCount__);
if (!isArr || (!isRight && arrLength == length && takeCount == length)) {
return baseWrapperValue(array, this.__actions__);
}
var result = [];
outer:
while (length-- && resIndex < takeCount) {
index += dir;
var iterIndex = -1,
value = array[index];
while (++iterIndex < iterLength) {
var data = iteratees[iterIndex],
iteratee = data.iteratee,
type = data.type,
computed = iteratee(value);
if (type == LAZY_MAP_FLAG) {
value = computed;
} else if (!computed) {
if (type == LAZY_FILTER_FLAG) {
continue outer;
} else {
break outer;
}
}
}
result[resIndex++] = value;
}
return result;
}
// Ensure `LazyWrapper` is an instance of `baseLodash`.
LazyWrapper.prototype = baseCreate(baseLodash.prototype);
LazyWrapper.prototype.constructor = LazyWrapper;
/*------------------------------------------------------------------------*/
/**
* Creates a hash object.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function Hash(entries) {
var index = -1,
length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
/**
* Removes all key-value entries from the hash.
*
* @private
* @name clear
* @memberOf Hash
*/
function hashClear() {
this.__data__ = nativeCreate ? nativeCreate(null) : {};
this.size = 0;
}
/**
* Removes `key` and its value from the hash.
*
* @private
* @name delete
* @memberOf Hash
* @param {Object} hash The hash to modify.
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function hashDelete(key) {
var result = this.has(key) && delete this.__data__[key];
this.size -= result ? 1 : 0;
return result;
}
/**
* Gets the hash value for `key`.
*
* @private
* @name get
* @memberOf Hash
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function hashGet(key) {
var data = this.__data__;
if (nativeCreate) {
var result = data[key];
return result === HASH_UNDEFINED ? undefined : result;
}
return hasOwnProperty.call(data, key) ? data[key] : undefined;
}
/**
* Checks if a hash value for `key` exists.
*
* @private
* @name has
* @memberOf Hash
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function hashHas(key) {
var data = this.__data__;
return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);
}
/**
* Sets the hash `key` to `value`.
*
* @private
* @name set
* @memberOf Hash
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the hash instance.
*/
function hashSet(key, value) {
var data = this.__data__;
this.size += this.has(key) ? 0 : 1;
data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
return this;
}
// Add methods to `Hash`.
Hash.prototype.clear = hashClear;
Hash.prototype['delete'] = hashDelete;
Hash.prototype.get = hashGet;
Hash.prototype.has = hashHas;
Hash.prototype.set = hashSet;
/*------------------------------------------------------------------------*/
/**
* Creates an list cache object.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function ListCache(entries) {
var index = -1,
length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
/**
* Removes all key-value entries from the list cache.
*
* @private
* @name clear
* @memberOf ListCache
*/
function listCacheClear() {
this.__data__ = [];
this.size = 0;
}
/**
* Removes `key` and its value from the list cache.
*
* @private
* @name delete
* @memberOf ListCache
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function listCacheDelete(key) {
var data = this.__data__,
index = assocIndexOf(data, key);
if (index < 0) {
return false;
}
var lastIndex = data.length - 1;
if (index == lastIndex) {
data.pop();
} else {
splice.call(data, index, 1);
}
--this.size;
return true;
}
/**
* Gets the list cache value for `key`.
*
* @private
* @name get
* @memberOf ListCache
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function listCacheGet(key) {
var data = this.__data__,
index = assocIndexOf(data, key);
return index < 0 ? undefined : data[index][1];
}
/**
* Checks if a list cache value for `key` exists.
*
* @private
* @name has
* @memberOf ListCache
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function listCacheHas(key) {
return assocIndexOf(this.__data__, key) > -1;
}
/**
* Sets the list cache `key` to `value`.
*
* @private
* @name set
* @memberOf ListCache
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the list cache instance.
*/
function listCacheSet(key, value) {
var data = this.__data__,
index = assocIndexOf(data, key);
if (index < 0) {
++this.size;
data.push([key, value]);
} else {
data[index][1] = value;
}
return this;
}
// Add methods to `ListCache`.
ListCache.prototype.clear = listCacheClear;
ListCache.prototype['delete'] = listCacheDelete;
ListCache.prototype.get = listCacheGet;
ListCache.prototype.has = listCacheHas;
ListCache.prototype.set = listCacheSet;
/*------------------------------------------------------------------------*/
/**
* Creates a map cache object to store key-value pairs.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function MapCache(entries) {
var index = -1,
length = entries == null ? 0 : entries.length;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
/**
* Removes all key-value entries from the map.
*
* @private
* @name clear
* @memberOf MapCache
*/
function mapCacheClear() {
this.size = 0;
this.__data__ = {
'hash': new Hash,
'map': new (Map || ListCache),
'string': new Hash
};
}
/**
* Removes `key` and its value from the map.
*
* @private
* @name delete
* @memberOf MapCache
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function mapCacheDelete(key) {
var result = getMapData(this, key)['delete'](key);
this.size -= result ? 1 : 0;
return result;
}
/**
* Gets the map value for `key`.
*
* @private
* @name get
* @memberOf MapCache
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function mapCacheGet(key) {
return getMapData(this, key).get(key);
}
/**
* Checks if a map value for `key` exists.
*
* @private
* @name has
* @memberOf MapCache
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function mapCacheHas(key) {
return getMapData(this, key).has(key);
}
/**
* Sets the map `key` to `value`.
*
* @private
* @name set
* @memberOf MapCache
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the map cache instance.
*/
function mapCacheSet(key, value) {
var data = getMapData(this, key),
size = data.size;
data.set(key, value);
this.size += data.size == size ? 0 : 1;
return this;
}
// Add methods to `MapCache`.
MapCache.prototype.clear = mapCacheClear;
MapCache.prototype['delete'] = mapCacheDelete;
MapCache.prototype.get = mapCacheGet;
MapCache.prototype.has = mapCacheHas;
MapCache.prototype.set = mapCacheSet;
/*------------------------------------------------------------------------*/
/**
*
* Creates an array cache object to store unique values.
*
* @private
* @constructor
* @param {Array} [values] The values to cache.
*/
function SetCache(values) {
var index = -1,
length = values == null ? 0 : values.length;
this.__data__ = new MapCache;
while (++index < length) {
this.add(values[index]);
}
}
/**
* Adds `value` to the array cache.
*
* @private
* @name add
* @memberOf SetCache
* @alias push
* @param {*} value The value to cache.
* @returns {Object} Returns the cache instance.
*/
function setCacheAdd(value) {
this.__data__.set(value, HASH_UNDEFINED);
return this;
}
/**
* Checks if `value` is in the array cache.
*
* @private
* @name has
* @memberOf SetCache
* @param {*} value The value to search for.
* @returns {number} Returns `true` if `value` is found, else `false`.
*/
function setCacheHas(value) {
return this.__data__.has(value);
}
// Add methods to `SetCache`.
SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
SetCache.prototype.has = setCacheHas;
/*------------------------------------------------------------------------*/
/**
* Creates a stack cache object to store key-value pairs.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function Stack(entries) {
var data = this.__data__ = new ListCache(entries);
this.size = data.size;
}
/**
* Removes all key-value entries from the stack.
*
* @private
* @name clear
* @memberOf Stack
*/
function stackClear() {
this.__data__ = new ListCache;
this.size = 0;
}
/**
* Removes `key` and its value from the stack.
*
* @private
* @name delete
* @memberOf Stack
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function stackDelete(key) {
var data = this.__data__,
result = data['delete'](key);
this.size = data.size;
return result;
}
/**
* Gets the stack value for `key`.
*
* @private
* @name get
* @memberOf Stack
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function stackGet(key) {
return this.__data__.get(key);
}
/**
* Checks if a stack value for `key` exists.
*
* @private
* @name has
* @memberOf Stack
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function stackHas(key) {
return this.__data__.has(key);
}
/**
* Sets the stack `key` to `value`.
*
* @private
* @name set
* @memberOf Stack
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the stack cache instance.
*/
function stackSet(key, value) {
var data = this.__data__;
if (data instanceof ListCache) {
var pairs = data.__data__;
if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
pairs.push([key, value]);
this.size = ++data.size;
return this;
}
data = this.__data__ = new MapCache(pairs);
}
data.set(key, value);
this.size = data.size;
return this;
}
// Add methods to `Stack`.
Stack.prototype.clear = stackClear;
Stack.prototype['delete'] = stackDelete;
Stack.prototype.get = stackGet;
Stack.prototype.has = stackHas;
Stack.prototype.set = stackSet;
/*------------------------------------------------------------------------*/
/**
* Creates an array of the enumerable property names of the array-like `value`.
*
* @private
* @param {*} value The value to query.
* @param {boolean} inherited Specify returning inherited property names.
* @returns {Array} Returns the array of property names.
*/
function arrayLikeKeys(value, inherited) {
var isArr = isArray(value),
isArg = !isArr && isArguments(value),
isBuff = !isArr && !isArg && isBuffer(value),
isType = !isArr && !isArg && !isBuff && isTypedArray(value),
skipIndexes = isArr || isArg || isBuff || isType,
result = skipIndexes ? baseTimes(value.length, String) : [],
length = result.length;
for (var key in value) {
if ((inherited || hasOwnProperty.call(value, key)) &&
!(skipIndexes && (
// Safari 9 has enumerable `arguments.length` in strict mode.
key == 'length' ||
// Node.js 0.10 has enumerable non-index properties on buffers.
(isBuff && (key == 'offset' || key == 'parent')) ||
// PhantomJS 2 has enumerable non-index properties on typed arrays.
(isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
// Skip index properties.
isIndex(key, length)
))) {
result.push(key);
}
}
return result;
}
/**
* A specialized version of `_.sample` for arrays.
*
* @private
* @param {Array} array The array to sample.
* @returns {*} Returns the random element.
*/
function arraySample(array) {
var length = array.length;
return length ? array[baseRandom(0, length - 1)] : undefined;
}
/**
* A specialized version of `_.sampleSize` for arrays.
*
* @private
* @param {Array} array The array to sample.
* @param {number} n The number of elements to sample.
* @returns {Array} Returns the random elements.
*/
function arraySampleSize(array, n) {
return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length));
}
/**
* A specialized version of `_.shuffle` for arrays.
*
* @private
* @param {Array} array The array to shuffle.
* @returns {Array} Returns the new shuffled array.
*/
function arrayShuffle(array) {
return shuffleSelf(copyArray(array));
}
/**
* This function is like `assignValue` except that it doesn't assign
* `undefined` values.
*
* @private
* @param {Object} object The object to modify.
* @param {string} key The key of the property to assign.
* @param {*} value The value to assign.
*/
function assignMergeValue(object, key, value) {
if ((value !== undefined && !eq(object[key], value)) ||
(value === undefined && !(key in object))) {
baseAssignValue(object, key, value);
}
}
/**
* Assigns `value` to `key` of `object` if the existing value is not equivalent
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons.
*
* @private
* @param {Object} object The object to modify.
* @param {string} key The key of the property to assign.
* @param {*} value The value to assign.
*/
function assignValue(object, key, value) {
var objValue = object[key];
if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
(value === undefined && !(key in object))) {
baseAssignValue(object, key, value);
}
}
/**
* Gets the index at which the `key` is found in `array` of key-value pairs.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} key The key to search for.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function assocIndexOf(array, key) {
var length = array.length;
while (length--) {
if (eq(array[length][0], key)) {
return length;
}
}
return -1;
}
/**
* Aggregates elements of `collection` on `accumulator` with keys transformed
* by `iteratee` and values set by `setter`.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} setter The function to set `accumulator` values.
* @param {Function} iteratee The iteratee to transform keys.
* @param {Object} accumulator The initial aggregated object.
* @returns {Function} Returns `accumulator`.
*/
function baseAggregator(collection, setter, iteratee, accumulator) {
baseEach(collection, function(value, key, collection) {
setter(accumulator, value, iteratee(value), collection);
});
return accumulator;
}
/**
* The base implementation of `_.assign` without support for multiple sources
* or `customizer` functions.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @returns {Object} Returns `object`.
*/
function baseAssign(object, source) {
return object && copyObject(source, keys(source), object);
}
/**
* The base implementation of `_.assignIn` without support for multiple sources
* or `customizer` functions.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @returns {Object} Returns `object`.
*/
function baseAssignIn(object, source) {
return object && copyObject(source, keysIn(source), object);
}
/**
* The base implementation of `assignValue` and `assignMergeValue` without
* value checks.
*
* @private
* @param {Object} object The object to modify.
* @param {string} key The key of the property to assign.
* @param {*} value The value to assign.
*/
function baseAssignValue(object, key, value) {
if (key == '__proto__' && defineProperty) {
defineProperty(object, key, {
'configurable': true,
'enumerable': true,
'value': value,
'writable': true
});
} else {
object[key] = value;
}
}
/**
* The base implementation of `_.at` without support for individual paths.
*
* @private
* @param {Object} object The object to iterate over.
* @param {string[]} paths The property paths to pick.
* @returns {Array} Returns the picked elements.
*/
function baseAt(object, paths) {
var index = -1,
length = paths.length,
result = Array(length),
skip = object == null;
while (++index < length) {
result[index] = skip ? undefined : get(object, paths[index]);
}
return result;
}
/**
* The base implementation of `_.clamp` which doesn't coerce arguments.
*
* @private
* @param {number} number The number to clamp.
* @param {number} [lower] The lower bound.
* @param {number} upper The upper bound.
* @returns {number} Returns the clamped number.
*/
function baseClamp(number, lower, upper) {
if (number === number) {
if (upper !== undefined) {
number = number <= upper ? number : upper;
}
if (lower !== undefined) {
number = number >= lower ? number : lower;
}
}
return number;
}
/**
* The base implementation of `_.clone` and `_.cloneDeep` which tracks
* traversed objects.
*
* @private
* @param {*} value The value to clone.
* @param {boolean} bitmask The bitmask flags.
* 1 - Deep clone
* 2 - Flatten inherited properties
* 4 - Clone symbols
* @param {Function} [customizer] The function to customize cloning.
* @param {string} [key] The key of `value`.
* @param {Object} [object] The parent object of `value`.
* @param {Object} [stack] Tracks traversed objects and their clone counterparts.
* @returns {*} Returns the cloned value.
*/
function baseClone(value, bitmask, customizer, key, object, stack) {
var result,
isDeep = bitmask & CLONE_DEEP_FLAG,
isFlat = bitmask & CLONE_FLAT_FLAG,
isFull = bitmask & CLONE_SYMBOLS_FLAG;
if (customizer) {
result = object ? customizer(value, key, object, stack) : customizer(value);
}
if (result !== undefined) {
return result;
}
if (!isObject(value)) {
return value;
}
var isArr = isArray(value);
if (isArr) {
result = initCloneArray(value);
if (!isDeep) {
return copyArray(value, result);
}
} else {
var tag = getTag(value),
isFunc = tag == funcTag || tag == genTag;
if (isBuffer(value)) {
return cloneBuffer(value, isDeep);
}
if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
result = (isFlat || isFunc) ? {} : initCloneObject(value);
if (!isDeep) {
return isFlat
? copySymbolsIn(value, baseAssignIn(result, value))
: copySymbols(value, baseAssign(result, value));
}
} else {
if (!cloneableTags[tag]) {
return object ? value : {};
}
result = initCloneByTag(value, tag, isDeep);
}
}
// Check for circular references and return its corresponding clone.
stack || (stack = new Stack);
var stacked = stack.get(value);
if (stacked) {
return stacked;
}
stack.set(value, result);
if (isSet(value)) {
value.forEach(function(subValue) {
result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack));
});
} else if (isMap(value)) {
value.forEach(function(subValue, key) {
result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack));
});
}
var keysFunc = isFull
? (isFlat ? getAllKeysIn : getAllKeys)
: (isFlat ? keysIn : keys);
var props = isArr ? undefined : keysFunc(value);
arrayEach(props || value, function(subValue, key) {
if (props) {
key = subValue;
subValue = value[key];
}
// Recursively populate clone (susceptible to call stack limits).
assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack));
});
return result;
}
/**
* The base implementation of `_.conforms` which doesn't clone `source`.
*
* @private
* @param {Object} source The object of property predicates to conform to.
* @returns {Function} Returns the new spec function.
*/
function baseConforms(source) {
var props = keys(source);
return function(object) {
return baseConformsTo(object, source, props);
};
}
/**
* The base implementation of `_.conformsTo` which accepts `props` to check.
*
* @private
* @param {Object} object The object to inspect.
* @param {Object} source The object of property predicates to conform to.
* @returns {boolean} Returns `true` if `object` conforms, else `false`.
*/
function baseConformsTo(object, source, props) {
var length = props.length;
if (object == null) {
return !length;
}
object = Object(object);
while (length--) {
var key = props[length],
predicate = source[key],
value = object[key];
if ((value === undefined && !(key in object)) || !predicate(value)) {
return false;
}
}
return true;
}
/**
* The base implementation of `_.delay` and `_.defer` which accepts `args`
* to provide to `func`.
*
* @private
* @param {Function} func The function to delay.
* @param {number} wait The number of milliseconds to delay invocation.
* @param {Array} args The arguments to provide to `func`.
* @returns {number|Object} Returns the timer id or timeout object.
*/
function baseDelay(func, wait, args) {
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
return setTimeout(function() { func.apply(undefined, args); }, wait);
}
/**
* The base implementation of methods like `_.difference` without support
* for excluding multiple arrays or iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Array} values The values to exclude.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of filtered values.
*/
function baseDifference(array, values, iteratee, comparator) {
var index = -1,
includes = arrayIncludes,
isCommon = true,
length = array.length,
result = [],
valuesLength = values.length;
if (!length) {
return result;
}
if (iteratee) {
values = arrayMap(values, baseUnary(iteratee));
}
if (comparator) {
includes = arrayIncludesWith;
isCommon = false;
}
else if (values.length >= LARGE_ARRAY_SIZE) {
includes = cacheHas;
isCommon = false;
values = new SetCache(values);
}
outer:
while (++index < length) {
var value = array[index],
computed = iteratee == null ? value : iteratee(value);
value = (comparator || value !== 0) ? value : 0;
if (isCommon && computed === computed) {
var valuesIndex = valuesLength;
while (valuesIndex--) {
if (values[valuesIndex] === computed) {
continue outer;
}
}
result.push(value);
}
else if (!includes(values, computed, comparator)) {
result.push(value);
}
}
return result;
}
/**
* The base implementation of `_.forEach` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array|Object} Returns `collection`.
*/
var baseEach = createBaseEach(baseForOwn);
/**
* The base implementation of `_.forEachRight` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array|Object} Returns `collection`.
*/
var baseEachRight = createBaseEach(baseForOwnRight, true);
/**
* The base implementation of `_.every` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if all elements pass the predicate check,
* else `false`
*/
function baseEvery(collection, predicate) {
var result = true;
baseEach(collection, function(value, index, collection) {
result = !!predicate(value, index, collection);
return result;
});
return result;
}
/**
* The base implementation of methods like `_.max` and `_.min` which accepts a
* `comparator` to determine the extremum value.
*
* @private
* @param {Array} array The array to iterate over.
* @param {Function} iteratee The iteratee invoked per iteration.
* @param {Function} comparator The comparator used to compare values.
* @returns {*} Returns the extremum value.
*/
function baseExtremum(array, iteratee, comparator) {
var index = -1,
length = array.length;
while (++index < length) {
var value = array[index],
current = iteratee(value);
if (current != null && (computed === undefined
? (current === current && !isSymbol(current))
: comparator(current, computed)
)) {
var computed = current,
result = value;
}
}
return result;
}
/**
* The base implementation of `_.fill` without an iteratee call guard.
*
* @private
* @param {Array} array The array to fill.
* @param {*} value The value to fill `array` with.
* @param {number} [start=0] The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns `array`.
*/
function baseFill(array, value, start, end) {
var length = array.length;
start = toInteger(start);
if (start < 0) {
start = -start > length ? 0 : (length + start);
}
end = (end === undefined || end > length) ? length : toInteger(end);
if (end < 0) {
end += length;
}
end = start > end ? 0 : toLength(end);
while (start < end) {
array[start++] = value;
}
return array;
}
/**
* The base implementation of `_.filter` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
*/
function baseFilter(collection, predicate) {
var result = [];
baseEach(collection, function(value, index, collection) {
if (predicate(value, index, collection)) {
result.push(value);
}
});
return result;
}
/**
* The base implementation of `_.flatten` with support for restricting flattening.
*
* @private
* @param {Array} array The array to flatten.
* @param {number} depth The maximum recursion depth.
* @param {boolean} [predicate=isFlattenable] The function invoked per iteration.
* @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.
* @param {Array} [result=[]] The initial result value.
* @returns {Array} Returns the new flattened array.
*/
function baseFlatten(array, depth, predicate, isStrict, result) {
var index = -1,
length = array.length;
predicate || (predicate = isFlattenable);
result || (result = []);
while (++index < length) {
var value = array[index];
if (depth > 0 && predicate(value)) {
if (depth > 1) {
// Recursively flatten arrays (susceptible to call stack limits).
baseFlatten(value, depth - 1, predicate, isStrict, result);
} else {
arrayPush(result, value);
}
} else if (!isStrict) {
result[result.length] = value;
}
}
return result;
}
/**
* The base implementation of `baseForOwn` which iterates over `object`
* properties returned by `keysFunc` and invokes `iteratee` for each property.
* Iteratee functions may exit iteration early by explicitly returning `false`.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {Function} keysFunc The function to get the keys of `object`.
* @returns {Object} Returns `object`.
*/
var baseFor = createBaseFor();
/**
* This function is like `baseFor` except that it iterates over properties
* in the opposite order.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @param {Function} keysFunc The function to get the keys of `object`.
* @returns {Object} Returns `object`.
*/
var baseForRight = createBaseFor(true);
/**
* The base implementation of `_.forOwn` without support for iteratee shorthands.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Object} Returns `object`.
*/
function baseForOwn(object, iteratee) {
return object && baseFor(object, iteratee, keys);
}
/**
* The base implementation of `_.forOwnRight` without support for iteratee shorthands.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Object} Returns `object`.
*/
function baseForOwnRight(object, iteratee) {
return object && baseForRight(object, iteratee, keys);
}
/**
* The base implementation of `_.functions` which creates an array of
* `object` function property names filtered from `props`.
*
* @private
* @param {Object} object The object to inspect.
* @param {Array} props The property names to filter.
* @returns {Array} Returns the function names.
*/
function baseFunctions(object, props) {
return arrayFilter(props, function(key) {
return isFunction(object[key]);
});
}
/**
* The base implementation of `_.get` without support for default values.
*
* @private
* @param {Object} object The object to query.
* @param {Array|string} path The path of the property to get.
* @returns {*} Returns the resolved value.
*/
function baseGet(object, path) {
path = castPath(path, object);
var index = 0,
length = path.length;
while (object != null && index < length) {
object = object[toKey(path[index++])];
}
return (index && index == length) ? object : undefined;
}
/**
* The base implementation of `getAllKeys` and `getAllKeysIn` which uses
* `keysFunc` and `symbolsFunc` to get the enumerable property names and
* symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @param {Function} keysFunc The function to get the keys of `object`.
* @param {Function} symbolsFunc The function to get the symbols of `object`.
* @returns {Array} Returns the array of property names and symbols.
*/
function baseGetAllKeys(object, keysFunc, symbolsFunc) {
var result = keysFunc(object);
return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
}
/**
* The base implementation of `getTag` without fallbacks for buggy environments.
*
* @private
* @param {*} value The value to query.
* @returns {string} Returns the `toStringTag`.
*/
function baseGetTag(value) {
if (value == null) {
return value === undefined ? undefinedTag : nullTag;
}
return (symToStringTag && symToStringTag in Object(value))
? getRawTag(value)
: objectToString(value);
}
/**
* The base implementation of `_.gt` which doesn't coerce arguments.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is greater than `other`,
* else `false`.
*/
function baseGt(value, other) {
return value > other;
}
/**
* The base implementation of `_.has` without support for deep paths.
*
* @private
* @param {Object} [object] The object to query.
* @param {Array|string} key The key to check.
* @returns {boolean} Returns `true` if `key` exists, else `false`.
*/
function baseHas(object, key) {
return object != null && hasOwnProperty.call(object, key);
}
/**
* The base implementation of `_.hasIn` without support for deep paths.
*
* @private
* @param {Object} [object] The object to query.
* @param {Array|string} key The key to check.
* @returns {boolean} Returns `true` if `key` exists, else `false`.
*/
function baseHasIn(object, key) {
return object != null && key in Object(object);
}
/**
* The base implementation of `_.inRange` which doesn't coerce arguments.
*
* @private
* @param {number} number The number to check.
* @param {number} start The start of the range.
* @param {number} end The end of the range.
* @returns {boolean} Returns `true` if `number` is in the range, else `false`.
*/
function baseInRange(number, start, end) {
return number >= nativeMin(start, end) && number < nativeMax(start, end);
}
/**
* The base implementation of methods like `_.intersection`, without support
* for iteratee shorthands, that accepts an array of arrays to inspect.
*
* @private
* @param {Array} arrays The arrays to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of shared values.
*/
function baseIntersection(arrays, iteratee, comparator) {
var includes = comparator ? arrayIncludesWith : arrayIncludes,
length = arrays[0].length,
othLength = arrays.length,
othIndex = othLength,
caches = Array(othLength),
maxLength = Infinity,
result = [];
while (othIndex--) {
var array = arrays[othIndex];
if (othIndex && iteratee) {
array = arrayMap(array, baseUnary(iteratee));
}
maxLength = nativeMin(array.length, maxLength);
caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120))
? new SetCache(othIndex && array)
: undefined;
}
array = arrays[0];
var index = -1,
seen = caches[0];
outer:
while (++index < length && result.length < maxLength) {
var value = array[index],
computed = iteratee ? iteratee(value) : value;
value = (comparator || value !== 0) ? value : 0;
if (!(seen
? cacheHas(seen, computed)
: includes(result, computed, comparator)
)) {
othIndex = othLength;
while (--othIndex) {
var cache = caches[othIndex];
if (!(cache
? cacheHas(cache, computed)
: includes(arrays[othIndex], computed, comparator))
) {
continue outer;
}
}
if (seen) {
seen.push(computed);
}
result.push(value);
}
}
return result;
}
/**
* The base implementation of `_.invert` and `_.invertBy` which inverts
* `object` with values transformed by `iteratee` and set by `setter`.
*
* @private
* @param {Object} object The object to iterate over.
* @param {Function} setter The function to set `accumulator` values.
* @param {Function} iteratee The iteratee to transform values.
* @param {Object} accumulator The initial inverted object.
* @returns {Function} Returns `accumulator`.
*/
function baseInverter(object, setter, iteratee, accumulator) {
baseForOwn(object, function(value, key, object) {
setter(accumulator, iteratee(value), key, object);
});
return accumulator;
}
/**
* The base implementation of `_.invoke` without support for individual
* method arguments.
*
* @private
* @param {Object} object The object to query.
* @param {Array|string} path The path of the method to invoke.
* @param {Array} args The arguments to invoke the method with.
* @returns {*} Returns the result of the invoked method.
*/
function baseInvoke(object, path, args) {
path = castPath(path, object);
object = parent(object, path);
var func = object == null ? object : object[toKey(last(path))];
return func == null ? undefined : apply(func, object, args);
}
/**
* The base implementation of `_.isArguments`.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an `arguments` object,
*/
function baseIsArguments(value) {
return isObjectLike(value) && baseGetTag(value) == argsTag;
}
/**
* The base implementation of `_.isArrayBuffer` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
*/
function baseIsArrayBuffer(value) {
return isObjectLike(value) && baseGetTag(value) == arrayBufferTag;
}
/**
* The base implementation of `_.isDate` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a date object, else `false`.
*/
function baseIsDate(value) {
return isObjectLike(value) && baseGetTag(value) == dateTag;
}
/**
* The base implementation of `_.isEqual` which supports partial comparisons
* and tracks traversed objects.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @param {boolean} bitmask The bitmask flags.
* 1 - Unordered comparison
* 2 - Partial comparison
* @param {Function} [customizer] The function to customize comparisons.
* @param {Object} [stack] Tracks traversed `value` and `other` objects.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
*/
function baseIsEqual(value, other, bitmask, customizer, stack) {
if (value === other) {
return true;
}
if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {
return value !== value && other !== other;
}
return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
}
/**
* A specialized version of `baseIsEqual` for arrays and objects which performs
* deep comparisons and tracks traversed objects enabling objects with circular
* references to be compared.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} [stack] Tracks traversed `object` and `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {
var objIsArr = isArray(object),
othIsArr = isArray(other),
objTag = objIsArr ? arrayTag : getTag(object),
othTag = othIsArr ? arrayTag : getTag(other);
objTag = objTag == argsTag ? objectTag : objTag;
othTag = othTag == argsTag ? objectTag : othTag;
var objIsObj = objTag == objectTag,
othIsObj = othTag == objectTag,
isSameTag = objTag == othTag;
if (isSameTag && isBuffer(object)) {
if (!isBuffer(other)) {
return false;
}
objIsArr = true;
objIsObj = false;
}
if (isSameTag && !objIsObj) {
stack || (stack = new Stack);
return (objIsArr || isTypedArray(object))
? equalArrays(object, other, bitmask, customizer, equalFunc, stack)
: equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);
}
if (!(bitmask & COMPARE_PARTIAL_FLAG)) {
var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
if (objIsWrapped || othIsWrapped) {
var objUnwrapped = objIsWrapped ? object.value() : object,
othUnwrapped = othIsWrapped ? other.value() : other;
stack || (stack = new Stack);
return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);
}
}
if (!isSameTag) {
return false;
}
stack || (stack = new Stack);
return equalObjects(object, other, bitmask, customizer, equalFunc, stack);
}
/**
* The base implementation of `_.isMap` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a map, else `false`.
*/
function baseIsMap(value) {
return isObjectLike(value) && getTag(value) == mapTag;
}
/**
* The base implementation of `_.isMatch` without support for iteratee shorthands.
*
* @private
* @param {Object} object The object to inspect.
* @param {Object} source The object of property values to match.
* @param {Array} matchData The property names, values, and compare flags to match.
* @param {Function} [customizer] The function to customize comparisons.
* @returns {boolean} Returns `true` if `object` is a match, else `false`.
*/
function baseIsMatch(object, source, matchData, customizer) {
var index = matchData.length,
length = index,
noCustomizer = !customizer;
if (object == null) {
return !length;
}
object = Object(object);
while (index--) {
var data = matchData[index];
if ((noCustomizer && data[2])
? data[1] !== object[data[0]]
: !(data[0] in object)
) {
return false;
}
}
while (++index < length) {
data = matchData[index];
var key = data[0],
objValue = object[key],
srcValue = data[1];
if (noCustomizer && data[2]) {
if (objValue === undefined && !(key in object)) {
return false;
}
} else {
var stack = new Stack;
if (customizer) {
var result = customizer(objValue, srcValue, key, object, source, stack);
}
if (!(result === undefined
? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack)
: result
)) {
return false;
}
}
}
return true;
}
/**
* The base implementation of `_.isNative` without bad shim checks.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a native function,
* else `false`.
*/
function baseIsNative(value) {
if (!isObject(value) || isMasked(value)) {
return false;
}
var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
return pattern.test(toSource(value));
}
/**
* The base implementation of `_.isRegExp` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
*/
function baseIsRegExp(value) {
return isObjectLike(value) && baseGetTag(value) == regexpTag;
}
/**
* The base implementation of `_.isSet` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a set, else `false`.
*/
function baseIsSet(value) {
return isObjectLike(value) && getTag(value) == setTag;
}
/**
* The base implementation of `_.isTypedArray` without Node.js optimizations.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
*/
function baseIsTypedArray(value) {
return isObjectLike(value) &&
isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
}
/**
* The base implementation of `_.iteratee`.
*
* @private
* @param {*} [value=_.identity] The value to convert to an iteratee.
* @returns {Function} Returns the iteratee.
*/
function baseIteratee(value) {
// Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
// See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
if (typeof value == 'function') {
return value;
}
if (value == null) {
return identity;
}
if (typeof value == 'object') {
return isArray(value)
? baseMatchesProperty(value[0], value[1])
: baseMatches(value);
}
return property(value);
}
/**
* The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
*/
function baseKeys(object) {
if (!isPrototype(object)) {
return nativeKeys(object);
}
var result = [];
for (var key in Object(object)) {
if (hasOwnProperty.call(object, key) && key != 'constructor') {
result.push(key);
}
}
return result;
}
/**
* The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
*/
function baseKeysIn(object) {
if (!isObject(object)) {
return nativeKeysIn(object);
}
var isProto = isPrototype(object),
result = [];
for (var key in object) {
if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
result.push(key);
}
}
return result;
}
/**
* The base implementation of `_.lt` which doesn't coerce arguments.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is less than `other`,
* else `false`.
*/
function baseLt(value, other) {
return value < other;
}
/**
* The base implementation of `_.map` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} iteratee The function invoked per iteration.
* @returns {Array} Returns the new mapped array.
*/
function baseMap(collection, iteratee) {
var index = -1,
result = isArrayLike(collection) ? Array(collection.length) : [];
baseEach(collection, function(value, key, collection) {
result[++index] = iteratee(value, key, collection);
});
return result;
}
/**
* The base implementation of `_.matches` which doesn't clone `source`.
*
* @private
* @param {Object} source The object of property values to match.
* @returns {Function} Returns the new spec function.
*/
function baseMatches(source) {
var matchData = getMatchData(source);
if (matchData.length == 1 && matchData[0][2]) {
return matchesStrictComparable(matchData[0][0], matchData[0][1]);
}
return function(object) {
return object === source || baseIsMatch(object, source, matchData);
};
}
/**
* The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
*
* @private
* @param {string} path The path of the property to get.
* @param {*} srcValue The value to match.
* @returns {Function} Returns the new spec function.
*/
function baseMatchesProperty(path, srcValue) {
if (isKey(path) && isStrictComparable(srcValue)) {
return matchesStrictComparable(toKey(path), srcValue);
}
return function(object) {
var objValue = get(object, path);
return (objValue === undefined && objValue === srcValue)
? hasIn(object, path)
: baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG);
};
}
/**
* The base implementation of `_.merge` without support for multiple sources.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @param {number} srcIndex The index of `source`.
* @param {Function} [customizer] The function to customize merged values.
* @param {Object} [stack] Tracks traversed source values and their merged
* counterparts.
*/
function baseMerge(object, source, srcIndex, customizer, stack) {
if (object === source) {
return;
}
baseFor(source, function(srcValue, key) {
stack || (stack = new Stack);
if (isObject(srcValue)) {
baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);
}
else {
var newValue = customizer
? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack)
: undefined;
if (newValue === undefined) {
newValue = srcValue;
}
assignMergeValue(object, key, newValue);
}
}, keysIn);
}
/**
* A specialized version of `baseMerge` for arrays and objects which performs
* deep merges and tracks traversed objects enabling objects with circular
* references to be merged.
*
* @private
* @param {Object} object The destination object.
* @param {Object} source The source object.
* @param {string} key The key of the value to merge.
* @param {number} srcIndex The index of `source`.
* @param {Function} mergeFunc The function to merge values.
* @param {Function} [customizer] The function to customize assigned values.
* @param {Object} [stack] Tracks traversed source values and their merged
* counterparts.
*/
function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {
var objValue = safeGet(object, key),
srcValue = safeGet(source, key),
stacked = stack.get(srcValue);
if (stacked) {
assignMergeValue(object, key, stacked);
return;
}
var newValue = customizer
? customizer(objValue, srcValue, (key + ''), object, source, stack)
: undefined;
var isCommon = newValue === undefined;
if (isCommon) {
var isArr = isArray(srcValue),
isBuff = !isArr && isBuffer(srcValue),
isTyped = !isArr && !isBuff && isTypedArray(srcValue);
newValue = srcValue;
if (isArr || isBuff || isTyped) {
if (isArray(objValue)) {
newValue = objValue;
}
else if (isArrayLikeObject(objValue)) {
newValue = copyArray(objValue);
}
else if (isBuff) {
isCommon = false;
newValue = cloneBuffer(srcValue, true);
}
else if (isTyped) {
isCommon = false;
newValue = cloneTypedArray(srcValue, true);
}
else {
newValue = [];
}
}
else if (isPlainObject(srcValue) || isArguments(srcValue)) {
newValue = objValue;
if (isArguments(objValue)) {
newValue = toPlainObject(objValue);
}
else if (!isObject(objValue) || isFunction(objValue)) {
newValue = initCloneObject(srcValue);
}
}
else {
isCommon = false;
}
}
if (isCommon) {
// Recursively merge objects and arrays (susceptible to call stack limits).
stack.set(srcValue, newValue);
mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
stack['delete'](srcValue);
}
assignMergeValue(object, key, newValue);
}
/**
* The base implementation of `_.nth` which doesn't coerce arguments.
*
* @private
* @param {Array} array The array to query.
* @param {number} n The index of the element to return.
* @returns {*} Returns the nth element of `array`.
*/
function baseNth(array, n) {
var length = array.length;
if (!length) {
return;
}
n += n < 0 ? length : 0;
return isIndex(n, length) ? array[n] : undefined;
}
/**
* The base implementation of `_.orderBy` without param guards.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
* @param {string[]} orders The sort orders of `iteratees`.
* @returns {Array} Returns the new sorted array.
*/
function baseOrderBy(collection, iteratees, orders) {
if (iteratees.length) {
iteratees = arrayMap(iteratees, function(iteratee) {
if (isArray(iteratee)) {
return function(value) {
return baseGet(value, iteratee.length === 1 ? iteratee[0] : iteratee);
}
}
return iteratee;
});
} else {
iteratees = [identity];
}
var index = -1;
iteratees = arrayMap(iteratees, baseUnary(getIteratee()));
var result = baseMap(collection, function(value, key, collection) {
var criteria = arrayMap(iteratees, function(iteratee) {
return iteratee(value);
});
return { 'criteria': criteria, 'index': ++index, 'value': value };
});
return baseSortBy(result, function(object, other) {
return compareMultiple(object, other, orders);
});
}
/**
* The base implementation of `_.pick` without support for individual
* property identifiers.
*
* @private
* @param {Object} object The source object.
* @param {string[]} paths The property paths to pick.
* @returns {Object} Returns the new object.
*/
function basePick(object, paths) {
return basePickBy(object, paths, function(value, path) {
return hasIn(object, path);
});
}
/**
* The base implementation of `_.pickBy` without support for iteratee shorthands.
*
* @private
* @param {Object} object The source object.
* @param {string[]} paths The property paths to pick.
* @param {Function} predicate The function invoked per property.
* @returns {Object} Returns the new object.
*/
function basePickBy(object, paths, predicate) {
var index = -1,
length = paths.length,
result = {};
while (++index < length) {
var path = paths[index],
value = baseGet(object, path);
if (predicate(value, path)) {
baseSet(result, castPath(path, object), value);
}
}
return result;
}
/**
* A specialized version of `baseProperty` which supports deep paths.
*
* @private
* @param {Array|string} path The path of the property to get.
* @returns {Function} Returns the new accessor function.
*/
function basePropertyDeep(path) {
return function(object) {
return baseGet(object, path);
};
}
/**
* The base implementation of `_.pullAllBy` without support for iteratee
* shorthands.
*
* @private
* @param {Array} array The array to modify.
* @param {Array} values The values to remove.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns `array`.
*/
function basePullAll(array, values, iteratee, comparator) {
var indexOf = comparator ? baseIndexOfWith : baseIndexOf,
index = -1,
length = values.length,
seen = array;
if (array === values) {
values = copyArray(values);
}
if (iteratee) {
seen = arrayMap(array, baseUnary(iteratee));
}
while (++index < length) {
var fromIndex = 0,
value = values[index],
computed = iteratee ? iteratee(value) : value;
while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) {
if (seen !== array) {
splice.call(seen, fromIndex, 1);
}
splice.call(array, fromIndex, 1);
}
}
return array;
}
/**
* The base implementation of `_.pullAt` without support for individual
* indexes or capturing the removed elements.
*
* @private
* @param {Array} array The array to modify.
* @param {number[]} indexes The indexes of elements to remove.
* @returns {Array} Returns `array`.
*/
function basePullAt(array, indexes) {
var length = array ? indexes.length : 0,
lastIndex = length - 1;
while (length--) {
var index = indexes[length];
if (length == lastIndex || index !== previous) {
var previous = index;
if (isIndex(index)) {
splice.call(array, index, 1);
} else {
baseUnset(array, index);
}
}
}
return array;
}
/**
* The base implementation of `_.random` without support for returning
* floating-point numbers.
*
* @private
* @param {number} lower The lower bound.
* @param {number} upper The upper bound.
* @returns {number} Returns the random number.
*/
function baseRandom(lower, upper) {
return lower + nativeFloor(nativeRandom() * (upper - lower + 1));
}
/**
* The base implementation of `_.range` and `_.rangeRight` which doesn't
* coerce arguments.
*
* @private
* @param {number} start The start of the range.
* @param {number} end The end of the range.
* @param {number} step The value to increment or decrement by.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Array} Returns the range of numbers.
*/
function baseRange(start, end, step, fromRight) {
var index = -1,
length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
result = Array(length);
while (length--) {
result[fromRight ? length : ++index] = start;
start += step;
}
return result;
}
/**
* The base implementation of `_.repeat` which doesn't coerce arguments.
*
* @private
* @param {string} string The string to repeat.
* @param {number} n The number of times to repeat the string.
* @returns {string} Returns the repeated string.
*/
function baseRepeat(string, n) {
var result = '';
if (!string || n < 1 || n > MAX_SAFE_INTEGER) {
return result;
}
// Leverage the exponentiation by squaring algorithm for a faster repeat.
// See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
do {
if (n % 2) {
result += string;
}
n = nativeFloor(n / 2);
if (n) {
string += string;
}
} while (n);
return result;
}
/**
* The base implementation of `_.rest` which doesn't validate or coerce arguments.
*
* @private
* @param {Function} func The function to apply a rest parameter to.
* @param {number} [start=func.length-1] The start position of the rest parameter.
* @returns {Function} Returns the new function.
*/
function baseRest(func, start) {
return setToString(overRest(func, start, identity), func + '');
}
/**
* The base implementation of `_.sample`.
*
* @private
* @param {Array|Object} collection The collection to sample.
* @returns {*} Returns the random element.
*/
function baseSample(collection) {
return arraySample(values(collection));
}
/**
* The base implementation of `_.sampleSize` without param guards.
*
* @private
* @param {Array|Object} collection The collection to sample.
* @param {number} n The number of elements to sample.
* @returns {Array} Returns the random elements.
*/
function baseSampleSize(collection, n) {
var array = values(collection);
return shuffleSelf(array, baseClamp(n, 0, array.length));
}
/**
* The base implementation of `_.set`.
*
* @private
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {*} value The value to set.
* @param {Function} [customizer] The function to customize path creation.
* @returns {Object} Returns `object`.
*/
function baseSet(object, path, value, customizer) {
if (!isObject(object)) {
return object;
}
path = castPath(path, object);
var index = -1,
length = path.length,
lastIndex = length - 1,
nested = object;
while (nested != null && ++index < length) {
var key = toKey(path[index]),
newValue = value;
if (key === '__proto__' || key === 'constructor' || key === 'prototype') {
return object;
}
if (index != lastIndex) {
var objValue = nested[key];
newValue = customizer ? customizer(objValue, key, nested) : undefined;
if (newValue === undefined) {
newValue = isObject(objValue)
? objValue
: (isIndex(path[index + 1]) ? [] : {});
}
}
assignValue(nested, key, newValue);
nested = nested[key];
}
return object;
}
/**
* The base implementation of `setData` without support for hot loop shorting.
*
* @private
* @param {Function} func The function to associate metadata with.
* @param {*} data The metadata.
* @returns {Function} Returns `func`.
*/
var baseSetData = !metaMap ? identity : function(func, data) {
metaMap.set(func, data);
return func;
};
/**
* The base implementation of `setToString` without support for hot loop shorting.
*
* @private
* @param {Function} func The function to modify.
* @param {Function} string The `toString` result.
* @returns {Function} Returns `func`.
*/
var baseSetToString = !defineProperty ? identity : function(func, string) {
return defineProperty(func, 'toString', {
'configurable': true,
'enumerable': false,
'value': constant(string),
'writable': true
});
};
/**
* The base implementation of `_.shuffle`.
*
* @private
* @param {Array|Object} collection The collection to shuffle.
* @returns {Array} Returns the new shuffled array.
*/
function baseShuffle(collection) {
return shuffleSelf(values(collection));
}
/**
* The base implementation of `_.slice` without an iteratee call guard.
*
* @private
* @param {Array} array The array to slice.
* @param {number} [start=0] The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns the slice of `array`.
*/
function baseSlice(array, start, end) {
var index = -1,
length = array.length;
if (start < 0) {
start = -start > length ? 0 : (length + start);
}
end = end > length ? length : end;
if (end < 0) {
end += length;
}
length = start > end ? 0 : ((end - start) >>> 0);
start >>>= 0;
var result = Array(length);
while (++index < length) {
result[index] = array[index + start];
}
return result;
}
/**
* The base implementation of `_.some` without support for iteratee shorthands.
*
* @private
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if any element passes the predicate check,
* else `false`.
*/
function baseSome(collection, predicate) {
var result;
baseEach(collection, function(value, index, collection) {
result = predicate(value, index, collection);
return !result;
});
return !!result;
}
/**
* The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which
* performs a binary search of `array` to determine the index at which `value`
* should be inserted into `array` in order to maintain its sort order.
*
* @private
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @param {boolean} [retHighest] Specify returning the highest qualified index.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
*/
function baseSortedIndex(array, value, retHighest) {
var low = 0,
high = array == null ? low : array.length;
if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
while (low < high) {
var mid = (low + high) >>> 1,
computed = array[mid];
if (computed !== null && !isSymbol(computed) &&
(retHighest ? (computed <= value) : (computed < value))) {
low = mid + 1;
} else {
high = mid;
}
}
return high;
}
return baseSortedIndexBy(array, value, identity, retHighest);
}
/**
* The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy`
* which invokes `iteratee` for `value` and each element of `array` to compute
* their sort ranking. The iteratee is invoked with one argument; (value).
*
* @private
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @param {Function} iteratee The iteratee invoked per element.
* @param {boolean} [retHighest] Specify returning the highest qualified index.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
*/
function baseSortedIndexBy(array, value, iteratee, retHighest) {
var low = 0,
high = array == null ? 0 : array.length;
if (high === 0) {
return 0;
}
value = iteratee(value);
var valIsNaN = value !== value,
valIsNull = value === null,
valIsSymbol = isSymbol(value),
valIsUndefined = value === undefined;
while (low < high) {
var mid = nativeFloor((low + high) / 2),
computed = iteratee(array[mid]),
othIsDefined = computed !== undefined,
othIsNull = computed === null,
othIsReflexive = computed === computed,
othIsSymbol = isSymbol(computed);
if (valIsNaN) {
var setLow = retHighest || othIsReflexive;
} else if (valIsUndefined) {
setLow = othIsReflexive && (retHighest || othIsDefined);
} else if (valIsNull) {
setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull);
} else if (valIsSymbol) {
setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol);
} else if (othIsNull || othIsSymbol) {
setLow = false;
} else {
setLow = retHighest ? (computed <= value) : (computed < value);
}
if (setLow) {
low = mid + 1;
} else {
high = mid;
}
}
return nativeMin(high, MAX_ARRAY_INDEX);
}
/**
* The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without
* support for iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @returns {Array} Returns the new duplicate free array.
*/
function baseSortedUniq(array, iteratee) {
var index = -1,
length = array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index],
computed = iteratee ? iteratee(value) : value;
if (!index || !eq(computed, seen)) {
var seen = computed;
result[resIndex++] = value === 0 ? 0 : value;
}
}
return result;
}
/**
* The base implementation of `_.toNumber` which doesn't ensure correct
* conversions of binary, hexadecimal, or octal string values.
*
* @private
* @param {*} value The value to process.
* @returns {number} Returns the number.
*/
function baseToNumber(value) {
if (typeof value == 'number') {
return value;
}
if (isSymbol(value)) {
return NAN;
}
return +value;
}
/**
* The base implementation of `_.toString` which doesn't convert nullish
* values to empty strings.
*
* @private
* @param {*} value The value to process.
* @returns {string} Returns the string.
*/
function baseToString(value) {
// Exit early for strings to avoid a performance hit in some environments.
if (typeof value == 'string') {
return value;
}
if (isArray(value)) {
// Recursively convert values (susceptible to call stack limits).
return arrayMap(value, baseToString) + '';
}
if (isSymbol(value)) {
return symbolToString ? symbolToString.call(value) : '';
}
var result = (value + '');
return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}
/**
* The base implementation of `_.uniqBy` without support for iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new duplicate free array.
*/
function baseUniq(array, iteratee, comparator) {
var index = -1,
includes = arrayIncludes,
length = array.length,
isCommon = true,
result = [],
seen = result;
if (comparator) {
isCommon = false;
includes = arrayIncludesWith;
}
else if (length >= LARGE_ARRAY_SIZE) {
var set = iteratee ? null : createSet(array);
if (set) {
return setToArray(set);
}
isCommon = false;
includes = cacheHas;
seen = new SetCache;
}
else {
seen = iteratee ? [] : result;
}
outer:
while (++index < length) {
var value = array[index],
computed = iteratee ? iteratee(value) : value;
value = (comparator || value !== 0) ? value : 0;
if (isCommon && computed === computed) {
var seenIndex = seen.length;
while (seenIndex--) {
if (seen[seenIndex] === computed) {
continue outer;
}
}
if (iteratee) {
seen.push(computed);
}
result.push(value);
}
else if (!includes(seen, computed, comparator)) {
if (seen !== result) {
seen.push(computed);
}
result.push(value);
}
}
return result;
}
/**
* The base implementation of `_.unset`.
*
* @private
* @param {Object} object The object to modify.
* @param {Array|string} path The property path to unset.
* @returns {boolean} Returns `true` if the property is deleted, else `false`.
*/
function baseUnset(object, path) {
path = castPath(path, object);
object = parent(object, path);
return object == null || delete object[toKey(last(path))];
}
/**
* The base implementation of `_.update`.
*
* @private
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to update.
* @param {Function} updater The function to produce the updated value.
* @param {Function} [customizer] The function to customize path creation.
* @returns {Object} Returns `object`.
*/
function baseUpdate(object, path, updater, customizer) {
return baseSet(object, path, updater(baseGet(object, path)), customizer);
}
/**
* The base implementation of methods like `_.dropWhile` and `_.takeWhile`
* without support for iteratee shorthands.
*
* @private
* @param {Array} array The array to query.
* @param {Function} predicate The function invoked per iteration.
* @param {boolean} [isDrop] Specify dropping elements instead of taking them.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Array} Returns the slice of `array`.
*/
function baseWhile(array, predicate, isDrop, fromRight) {
var length = array.length,
index = fromRight ? length : -1;
while ((fromRight ? index-- : ++index < length) &&
predicate(array[index], index, array)) {}
return isDrop
? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))
: baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));
}
/**
* The base implementation of `wrapperValue` which returns the result of
* performing a sequence of actions on the unwrapped `value`, where each
* successive action is supplied the return value of the previous.
*
* @private
* @param {*} value The unwrapped value.
* @param {Array} actions Actions to perform to resolve the unwrapped value.
* @returns {*} Returns the resolved value.
*/
function baseWrapperValue(value, actions) {
var result = value;
if (result instanceof LazyWrapper) {
result = result.value();
}
return arrayReduce(actions, function(result, action) {
return action.func.apply(action.thisArg, arrayPush([result], action.args));
}, result);
}
/**
* The base implementation of methods like `_.xor`, without support for
* iteratee shorthands, that accepts an array of arrays to inspect.
*
* @private
* @param {Array} arrays The arrays to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of values.
*/
function baseXor(arrays, iteratee, comparator) {
var length = arrays.length;
if (length < 2) {
return length ? baseUniq(arrays[0]) : [];
}
var index = -1,
result = Array(length);
while (++index < length) {
var array = arrays[index],
othIndex = -1;
while (++othIndex < length) {
if (othIndex != index) {
result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator);
}
}
}
return baseUniq(baseFlatten(result, 1), iteratee, comparator);
}
/**
* This base implementation of `_.zipObject` which assigns values using `assignFunc`.
*
* @private
* @param {Array} props The property identifiers.
* @param {Array} values The property values.
* @param {Function} assignFunc The function to assign values.
* @returns {Object} Returns the new object.
*/
function baseZipObject(props, values, assignFunc) {
var index = -1,
length = props.length,
valsLength = values.length,
result = {};
while (++index < length) {
var value = index < valsLength ? values[index] : undefined;
assignFunc(result, props[index], value);
}
return result;
}
/**
* Casts `value` to an empty array if it's not an array like object.
*
* @private
* @param {*} value The value to inspect.
* @returns {Array|Object} Returns the cast array-like object.
*/
function castArrayLikeObject(value) {
return isArrayLikeObject(value) ? value : [];
}
/**
* Casts `value` to `identity` if it's not a function.
*
* @private
* @param {*} value The value to inspect.
* @returns {Function} Returns cast function.
*/
function castFunction(value) {
return typeof value == 'function' ? value : identity;
}
/**
* Casts `value` to a path array if it's not one.
*
* @private
* @param {*} value The value to inspect.
* @param {Object} [object] The object to query keys on.
* @returns {Array} Returns the cast property path array.
*/
function castPath(value, object) {
if (isArray(value)) {
return value;
}
return isKey(value, object) ? [value] : stringToPath(toString(value));
}
/**
* A `baseRest` alias which can be replaced with `identity` by module
* replacement plugins.
*
* @private
* @type {Function}
* @param {Function} func The function to apply a rest parameter to.
* @returns {Function} Returns the new function.
*/
var castRest = baseRest;
/**
* Casts `array` to a slice if it's needed.
*
* @private
* @param {Array} array The array to inspect.
* @param {number} start The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns the cast slice.
*/
function castSlice(array, start, end) {
var length = array.length;
end = end === undefined ? length : end;
return (!start && end >= length) ? array : baseSlice(array, start, end);
}
/**
* A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout).
*
* @private
* @param {number|Object} id The timer id or timeout object of the timer to clear.
*/
var clearTimeout = ctxClearTimeout || function(id) {
return root.clearTimeout(id);
};
/**
* Creates a clone of `buffer`.
*
* @private
* @param {Buffer} buffer The buffer to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Buffer} Returns the cloned buffer.
*/
function cloneBuffer(buffer, isDeep) {
if (isDeep) {
return buffer.slice();
}
var length = buffer.length,
result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);
buffer.copy(result);
return result;
}
/**
* Creates a clone of `arrayBuffer`.
*
* @private
* @param {ArrayBuffer} arrayBuffer The array buffer to clone.
* @returns {ArrayBuffer} Returns the cloned array buffer.
*/
function cloneArrayBuffer(arrayBuffer) {
var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
new Uint8Array(result).set(new Uint8Array(arrayBuffer));
return result;
}
/**
* Creates a clone of `dataView`.
*
* @private
* @param {Object} dataView The data view to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Object} Returns the cloned data view.
*/
function cloneDataView(dataView, isDeep) {
var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
}
/**
* Creates a clone of `regexp`.
*
* @private
* @param {Object} regexp The regexp to clone.
* @returns {Object} Returns the cloned regexp.
*/
function cloneRegExp(regexp) {
var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
result.lastIndex = regexp.lastIndex;
return result;
}
/**
* Creates a clone of the `symbol` object.
*
* @private
* @param {Object} symbol The symbol object to clone.
* @returns {Object} Returns the cloned symbol object.
*/
function cloneSymbol(symbol) {
return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
}
/**
* Creates a clone of `typedArray`.
*
* @private
* @param {Object} typedArray The typed array to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Object} Returns the cloned typed array.
*/
function cloneTypedArray(typedArray, isDeep) {
var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
}
/**
* Compares values to sort them in ascending order.
*
* @private
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {number} Returns the sort order indicator for `value`.
*/
function compareAscending(value, other) {
if (value !== other) {
var valIsDefined = value !== undefined,
valIsNull = value === null,
valIsReflexive = value === value,
valIsSymbol = isSymbol(value);
var othIsDefined = other !== undefined,
othIsNull = other === null,
othIsReflexive = other === other,
othIsSymbol = isSymbol(other);
if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) ||
(valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) ||
(valIsNull && othIsDefined && othIsReflexive) ||
(!valIsDefined && othIsReflexive) ||
!valIsReflexive) {
return 1;
}
if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) ||
(othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) ||
(othIsNull && valIsDefined && valIsReflexive) ||
(!othIsDefined && valIsReflexive) ||
!othIsReflexive) {
return -1;
}
}
return 0;
}
/**
* Used by `_.orderBy` to compare multiple properties of a value to another
* and stable sort them.
*
* If `orders` is unspecified, all values are sorted in ascending order. Otherwise,
* specify an order of "desc" for descending or "asc" for ascending sort order
* of corresponding values.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {boolean[]|string[]} orders The order to sort by for each property.
* @returns {number} Returns the sort order indicator for `object`.
*/
function compareMultiple(object, other, orders) {
var index = -1,
objCriteria = object.criteria,
othCriteria = other.criteria,
length = objCriteria.length,
ordersLength = orders.length;
while (++index < length) {
var result = compareAscending(objCriteria[index], othCriteria[index]);
if (result) {
if (index >= ordersLength) {
return result;
}
var order = orders[index];
return result * (order == 'desc' ? -1 : 1);
}
}
// Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
// that causes it, under certain circumstances, to provide the same value for
// `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
// for more details.
//
// This also ensures a stable sort in V8 and other engines.
// See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
return object.index - other.index;
}
/**
* Creates an array that is the composition of partially applied arguments,
* placeholders, and provided arguments into a single array of arguments.
*
* @private
* @param {Array} args The provided arguments.
* @param {Array} partials The arguments to prepend to those provided.
* @param {Array} holders The `partials` placeholder indexes.
* @params {boolean} [isCurried] Specify composing for a curried function.
* @returns {Array} Returns the new array of composed arguments.
*/
function composeArgs(args, partials, holders, isCurried) {
var argsIndex = -1,
argsLength = args.length,
holdersLength = holders.length,
leftIndex = -1,
leftLength = partials.length,
rangeLength = nativeMax(argsLength - holdersLength, 0),
result = Array(leftLength + rangeLength),
isUncurried = !isCurried;
while (++leftIndex < leftLength) {
result[leftIndex] = partials[leftIndex];
}
while (++argsIndex < holdersLength) {
if (isUncurried || argsIndex < argsLength) {
result[holders[argsIndex]] = args[argsIndex];
}
}
while (rangeLength--) {
result[leftIndex++] = args[argsIndex++];
}
return result;
}
/**
* This function is like `composeArgs` except that the arguments composition
* is tailored for `_.partialRight`.
*
* @private
* @param {Array} args The provided arguments.
* @param {Array} partials The arguments to append to those provided.
* @param {Array} holders The `partials` placeholder indexes.
* @params {boolean} [isCurried] Specify composing for a curried function.
* @returns {Array} Returns the new array of composed arguments.
*/
function composeArgsRight(args, partials, holders, isCurried) {
var argsIndex = -1,
argsLength = args.length,
holdersIndex = -1,
holdersLength = holders.length,
rightIndex = -1,
rightLength = partials.length,
rangeLength = nativeMax(argsLength - holdersLength, 0),
result = Array(rangeLength + rightLength),
isUncurried = !isCurried;
while (++argsIndex < rangeLength) {
result[argsIndex] = args[argsIndex];
}
var offset = argsIndex;
while (++rightIndex < rightLength) {
result[offset + rightIndex] = partials[rightIndex];
}
while (++holdersIndex < holdersLength) {
if (isUncurried || argsIndex < argsLength) {
result[offset + holders[holdersIndex]] = args[argsIndex++];
}
}
return result;
}
/**
* Copies the values of `source` to `array`.
*
* @private
* @param {Array} source The array to copy values from.
* @param {Array} [array=[]] The array to copy values to.
* @returns {Array} Returns `array`.
*/
function copyArray(source, array) {
var index = -1,
length = source.length;
array || (array = Array(length));
while (++index < length) {
array[index] = source[index];
}
return array;
}
/**
* Copies properties of `source` to `object`.
*
* @private
* @param {Object} source The object to copy properties from.
* @param {Array} props The property identifiers to copy.
* @param {Object} [object={}] The object to copy properties to.
* @param {Function} [customizer] The function to customize copied values.
* @returns {Object} Returns `object`.
*/
function copyObject(source, props, object, customizer) {
var isNew = !object;
object || (object = {});
var index = -1,
length = props.length;
while (++index < length) {
var key = props[index];
var newValue = customizer
? customizer(object[key], source[key], key, object, source)
: undefined;
if (newValue === undefined) {
newValue = source[key];
}
if (isNew) {
baseAssignValue(object, key, newValue);
} else {
assignValue(object, key, newValue);
}
}
return object;
}
/**
* Copies own symbols of `source` to `object`.
*
* @private
* @param {Object} source The object to copy symbols from.
* @param {Object} [object={}] The object to copy symbols to.
* @returns {Object} Returns `object`.
*/
function copySymbols(source, object) {
return copyObject(source, getSymbols(source), object);
}
/**
* Copies own and inherited symbols of `source` to `object`.
*
* @private
* @param {Object} source The object to copy symbols from.
* @param {Object} [object={}] The object to copy symbols to.
* @returns {Object} Returns `object`.
*/
function copySymbolsIn(source, object) {
return copyObject(source, getSymbolsIn(source), object);
}
/**
* Creates a function like `_.groupBy`.
*
* @private
* @param {Function} setter The function to set accumulator values.
* @param {Function} [initializer] The accumulator object initializer.
* @returns {Function} Returns the new aggregator function.
*/
function createAggregator(setter, initializer) {
return function(collection, iteratee) {
var func = isArray(collection) ? arrayAggregator : baseAggregator,
accumulator = initializer ? initializer() : {};
return func(collection, setter, getIteratee(iteratee, 2), accumulator);
};
}
/**
* Creates a function like `_.assign`.
*
* @private
* @param {Function} assigner The function to assign values.
* @returns {Function} Returns the new assigner function.
*/
function createAssigner(assigner) {
return baseRest(function(object, sources) {
var index = -1,
length = sources.length,
customizer = length > 1 ? sources[length - 1] : undefined,
guard = length > 2 ? sources[2] : undefined;
customizer = (assigner.length > 3 && typeof customizer == 'function')
? (length--, customizer)
: undefined;
if (guard && isIterateeCall(sources[0], sources[1], guard)) {
customizer = length < 3 ? undefined : customizer;
length = 1;
}
object = Object(object);
while (++index < length) {
var source = sources[index];
if (source) {
assigner(object, source, index, customizer);
}
}
return object;
});
}
/**
* Creates a `baseEach` or `baseEachRight` function.
*
* @private
* @param {Function} eachFunc The function to iterate over a collection.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new base function.
*/
function createBaseEach(eachFunc, fromRight) {
return function(collection, iteratee) {
if (collection == null) {
return collection;
}
if (!isArrayLike(collection)) {
return eachFunc(collection, iteratee);
}
var length = collection.length,
index = fromRight ? length : -1,
iterable = Object(collection);
while ((fromRight ? index-- : ++index < length)) {
if (iteratee(iterable[index], index, iterable) === false) {
break;
}
}
return collection;
};
}
/**
* Creates a base function for methods like `_.forIn` and `_.forOwn`.
*
* @private
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new base function.
*/
function createBaseFor(fromRight) {
return function(object, iteratee, keysFunc) {
var index = -1,
iterable = Object(object),
props = keysFunc(object),
length = props.length;
while (length--) {
var key = props[fromRight ? length : ++index];
if (iteratee(iterable[key], key, iterable) === false) {
break;
}
}
return object;
};
}
/**
* Creates a function that wraps `func` to invoke it with the optional `this`
* binding of `thisArg`.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {*} [thisArg] The `this` binding of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createBind(func, bitmask, thisArg) {
var isBind = bitmask & WRAP_BIND_FLAG,
Ctor = createCtor(func);
function wrapper() {
var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
return fn.apply(isBind ? thisArg : this, arguments);
}
return wrapper;
}
/**
* Creates a function like `_.lowerFirst`.
*
* @private
* @param {string} methodName The name of the `String` case method to use.
* @returns {Function} Returns the new case function.
*/
function createCaseFirst(methodName) {
return function(string) {
string = toString(string);
var strSymbols = hasUnicode(string)
? stringToArray(string)
: undefined;
var chr = strSymbols
? strSymbols[0]
: string.charAt(0);
var trailing = strSymbols
? castSlice(strSymbols, 1).join('')
: string.slice(1);
return chr[methodName]() + trailing;
};
}
/**
* Creates a function like `_.camelCase`.
*
* @private
* @param {Function} callback The function to combine each word.
* @returns {Function} Returns the new compounder function.
*/
function createCompounder(callback) {
return function(string) {
return arrayReduce(words(deburr(string).replace(reApos, '')), callback, '');
};
}
/**
* Creates a function that produces an instance of `Ctor` regardless of
* whether it was invoked as part of a `new` expression or by `call` or `apply`.
*
* @private
* @param {Function} Ctor The constructor to wrap.
* @returns {Function} Returns the new wrapped function.
*/
function createCtor(Ctor) {
return function() {
// Use a `switch` statement to work with class constructors. See
// http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
// for more details.
var args = arguments;
switch (args.length) {
case 0: return new Ctor;
case 1: return new Ctor(args[0]);
case 2: return new Ctor(args[0], args[1]);
case 3: return new Ctor(args[0], args[1], args[2]);
case 4: return new Ctor(args[0], args[1], args[2], args[3]);
case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);
case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]);
case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
}
var thisBinding = baseCreate(Ctor.prototype),
result = Ctor.apply(thisBinding, args);
// Mimic the constructor's `return` behavior.
// See https://es5.github.io/#x13.2.2 for more details.
return isObject(result) ? result : thisBinding;
};
}
/**
* Creates a function that wraps `func` to enable currying.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {number} arity The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createCurry(func, bitmask, arity) {
var Ctor = createCtor(func);
function wrapper() {
var length = arguments.length,
args = Array(length),
index = length,
placeholder = getHolder(wrapper);
while (index--) {
args[index] = arguments[index];
}
var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder)
? []
: replaceHolders(args, placeholder);
length -= holders.length;
if (length < arity) {
return createRecurry(
func, bitmask, createHybrid, wrapper.placeholder, undefined,
args, holders, undefined, undefined, arity - length);
}
var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
return apply(fn, this, args);
}
return wrapper;
}
/**
* Creates a `_.find` or `_.findLast` function.
*
* @private
* @param {Function} findIndexFunc The function to find the collection index.
* @returns {Function} Returns the new find function.
*/
function createFind(findIndexFunc) {
return function(collection, predicate, fromIndex) {
var iterable = Object(collection);
if (!isArrayLike(collection)) {
var iteratee = getIteratee(predicate, 3);
collection = keys(collection);
predicate = function(key) { return iteratee(iterable[key], key, iterable); };
}
var index = findIndexFunc(collection, predicate, fromIndex);
return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined;
};
}
/**
* Creates a `_.flow` or `_.flowRight` function.
*
* @private
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new flow function.
*/
function createFlow(fromRight) {
return flatRest(function(funcs) {
var length = funcs.length,
index = length,
prereq = LodashWrapper.prototype.thru;
if (fromRight) {
funcs.reverse();
}
while (index--) {
var func = funcs[index];
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
if (prereq && !wrapper && getFuncName(func) == 'wrapper') {
var wrapper = new LodashWrapper([], true);
}
}
index = wrapper ? index : length;
while (++index < length) {
func = funcs[index];
var funcName = getFuncName(func),
data = funcName == 'wrapper' ? getData(func) : undefined;
if (data && isLaziable(data[0]) &&
data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) &&
!data[4].length && data[9] == 1
) {
wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]);
} else {
wrapper = (func.length == 1 && isLaziable(func))
? wrapper[funcName]()
: wrapper.thru(func);
}
}
return function() {
var args = arguments,
value = args[0];
if (wrapper && args.length == 1 && isArray(value)) {
return wrapper.plant(value).value();
}
var index = 0,
result = length ? funcs[index].apply(this, args) : value;
while (++index < length) {
result = funcs[index].call(this, result);
}
return result;
};
});
}
/**
* Creates a function that wraps `func` to invoke it with optional `this`
* binding of `thisArg`, partial application, and currying.
*
* @private
* @param {Function|string} func The function or method name to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {*} [thisArg] The `this` binding of `func`.
* @param {Array} [partials] The arguments to prepend to those provided to
* the new function.
* @param {Array} [holders] The `partials` placeholder indexes.
* @param {Array} [partialsRight] The arguments to append to those provided
* to the new function.
* @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
* @param {Array} [argPos] The argument positions of the new function.
* @param {number} [ary] The arity cap of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
var isAry = bitmask & WRAP_ARY_FLAG,
isBind = bitmask & WRAP_BIND_FLAG,
isBindKey = bitmask & WRAP_BIND_KEY_FLAG,
isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG),
isFlip = bitmask & WRAP_FLIP_FLAG,
Ctor = isBindKey ? undefined : createCtor(func);
function wrapper() {
var length = arguments.length,
args = Array(length),
index = length;
while (index--) {
args[index] = arguments[index];
}
if (isCurried) {
var placeholder = getHolder(wrapper),
holdersCount = countHolders(args, placeholder);
}
if (partials) {
args = composeArgs(args, partials, holders, isCurried);
}
if (partialsRight) {
args = composeArgsRight(args, partialsRight, holdersRight, isCurried);
}
length -= holdersCount;
if (isCurried && length < arity) {
var newHolders = replaceHolders(args, placeholder);
return createRecurry(
func, bitmask, createHybrid, wrapper.placeholder, thisArg,
args, newHolders, argPos, ary, arity - length
);
}
var thisBinding = isBind ? thisArg : this,
fn = isBindKey ? thisBinding[func] : func;
length = args.length;
if (argPos) {
args = reorder(args, argPos);
} else if (isFlip && length > 1) {
args.reverse();
}
if (isAry && ary < length) {
args.length = ary;
}
if (this && this !== root && this instanceof wrapper) {
fn = Ctor || createCtor(fn);
}
return fn.apply(thisBinding, args);
}
return wrapper;
}
/**
* Creates a function like `_.invertBy`.
*
* @private
* @param {Function} setter The function to set accumulator values.
* @param {Function} toIteratee The function to resolve iteratees.
* @returns {Function} Returns the new inverter function.
*/
function createInverter(setter, toIteratee) {
return function(object, iteratee) {
return baseInverter(object, setter, toIteratee(iteratee), {});
};
}
/**
* Creates a function that performs a mathematical operation on two values.
*
* @private
* @param {Function} operator The function to perform the operation.
* @param {number} [defaultValue] The value used for `undefined` arguments.
* @returns {Function} Returns the new mathematical operation function.
*/
function createMathOperation(operator, defaultValue) {
return function(value, other) {
var result;
if (value === undefined && other === undefined) {
return defaultValue;
}
if (value !== undefined) {
result = value;
}
if (other !== undefined) {
if (result === undefined) {
return other;
}
if (typeof value == 'string' || typeof other == 'string') {
value = baseToString(value);
other = baseToString(other);
} else {
value = baseToNumber(value);
other = baseToNumber(other);
}
result = operator(value, other);
}
return result;
};
}
/**
* Creates a function like `_.over`.
*
* @private
* @param {Function} arrayFunc The function to iterate over iteratees.
* @returns {Function} Returns the new over function.
*/
function createOver(arrayFunc) {
return flatRest(function(iteratees) {
iteratees = arrayMap(iteratees, baseUnary(getIteratee()));
return baseRest(function(args) {
var thisArg = this;
return arrayFunc(iteratees, function(iteratee) {
return apply(iteratee, thisArg, args);
});
});
});
}
/**
* Creates the padding for `string` based on `length`. The `chars` string
* is truncated if the number of characters exceeds `length`.
*
* @private
* @param {number} length The padding length.
* @param {string} [chars=' '] The string used as padding.
* @returns {string} Returns the padding for `string`.
*/
function createPadding(length, chars) {
chars = chars === undefined ? ' ' : baseToString(chars);
var charsLength = chars.length;
if (charsLength < 2) {
return charsLength ? baseRepeat(chars, length) : chars;
}
var result = baseRepeat(chars, nativeCeil(length / stringSize(chars)));
return hasUnicode(chars)
? castSlice(stringToArray(result), 0, length).join('')
: result.slice(0, length);
}
/**
* Creates a function that wraps `func` to invoke it with the `this` binding
* of `thisArg` and `partials` prepended to the arguments it receives.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {*} thisArg The `this` binding of `func`.
* @param {Array} partials The arguments to prepend to those provided to
* the new function.
* @returns {Function} Returns the new wrapped function.
*/
function createPartial(func, bitmask, thisArg, partials) {
var isBind = bitmask & WRAP_BIND_FLAG,
Ctor = createCtor(func);
function wrapper() {
var argsIndex = -1,
argsLength = arguments.length,
leftIndex = -1,
leftLength = partials.length,
args = Array(leftLength + argsLength),
fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
while (++leftIndex < leftLength) {
args[leftIndex] = partials[leftIndex];
}
while (argsLength--) {
args[leftIndex++] = arguments[++argsIndex];
}
return apply(fn, isBind ? thisArg : this, args);
}
return wrapper;
}
/**
* Creates a `_.range` or `_.rangeRight` function.
*
* @private
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new range function.
*/
function createRange(fromRight) {
return function(start, end, step) {
if (step && typeof step != 'number' && isIterateeCall(start, end, step)) {
end = step = undefined;
}
// Ensure the sign of `-0` is preserved.
start = toFinite(start);
if (end === undefined) {
end = start;
start = 0;
} else {
end = toFinite(end);
}
step = step === undefined ? (start < end ? 1 : -1) : toFinite(step);
return baseRange(start, end, step, fromRight);
};
}
/**
* Creates a function that performs a relational operation on two values.
*
* @private
* @param {Function} operator The function to perform the operation.
* @returns {Function} Returns the new relational operation function.
*/
function createRelationalOperation(operator) {
return function(value, other) {
if (!(typeof value == 'string' && typeof other == 'string')) {
value = toNumber(value);
other = toNumber(other);
}
return operator(value, other);
};
}
/**
* Creates a function that wraps `func` to continue currying.
*
* @private
* @param {Function} func The function to wrap.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @param {Function} wrapFunc The function to create the `func` wrapper.
* @param {*} placeholder The placeholder value.
* @param {*} [thisArg] The `this` binding of `func`.
* @param {Array} [partials] The arguments to prepend to those provided to
* the new function.
* @param {Array} [holders] The `partials` placeholder indexes.
* @param {Array} [argPos] The argument positions of the new function.
* @param {number} [ary] The arity cap of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) {
var isCurry = bitmask & WRAP_CURRY_FLAG,
newHolders = isCurry ? holders : undefined,
newHoldersRight = isCurry ? undefined : holders,
newPartials = isCurry ? partials : undefined,
newPartialsRight = isCurry ? undefined : partials;
bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG);
bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG);
if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) {
bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG);
}
var newData = [
func, bitmask, thisArg, newPartials, newHolders, newPartialsRight,
newHoldersRight, argPos, ary, arity
];
var result = wrapFunc.apply(undefined, newData);
if (isLaziable(func)) {
setData(result, newData);
}
result.placeholder = placeholder;
return setWrapToString(result, func, bitmask);
}
/**
* Creates a function like `_.round`.
*
* @private
* @param {string} methodName The name of the `Math` method to use when rounding.
* @returns {Function} Returns the new round function.
*/
function createRound(methodName) {
var func = Math[methodName];
return function(number, precision) {
number = toNumber(number);
precision = precision == null ? 0 : nativeMin(toInteger(precision), 292);
if (precision && nativeIsFinite(number)) {
// Shift with exponential notation to avoid floating-point issues.
// See [MDN](https://mdn.io/round#Examples) for more details.
var pair = (toString(number) + 'e').split('e'),
value = func(pair[0] + 'e' + (+pair[1] + precision));
pair = (toString(value) + 'e').split('e');
return +(pair[0] + 'e' + (+pair[1] - precision));
}
return func(number);
};
}
/**
* Creates a set object of `values`.
*
* @private
* @param {Array} values The values to add to the set.
* @returns {Object} Returns the new set.
*/
var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) {
return new Set(values);
};
/**
* Creates a `_.toPairs` or `_.toPairsIn` function.
*
* @private
* @param {Function} keysFunc The function to get the keys of a given object.
* @returns {Function} Returns the new pairs function.
*/
function createToPairs(keysFunc) {
return function(object) {
var tag = getTag(object);
if (tag == mapTag) {
return mapToArray(object);
}
if (tag == setTag) {
return setToPairs(object);
}
return baseToPairs(object, keysFunc(object));
};
}
/**
* Creates a function that either curries or invokes `func` with optional
* `this` binding and partially applied arguments.
*
* @private
* @param {Function|string} func The function or method name to wrap.
* @param {number} bitmask The bitmask flags.
* 1 - `_.bind`
* 2 - `_.bindKey`
* 4 - `_.curry` or `_.curryRight` of a bound function
* 8 - `_.curry`
* 16 - `_.curryRight`
* 32 - `_.partial`
* 64 - `_.partialRight`
* 128 - `_.rearg`
* 256 - `_.ary`
* 512 - `_.flip`
* @param {*} [thisArg] The `this` binding of `func`.
* @param {Array} [partials] The arguments to be partially applied.
* @param {Array} [holders] The `partials` placeholder indexes.
* @param {Array} [argPos] The argument positions of the new function.
* @param {number} [ary] The arity cap of `func`.
* @param {number} [arity] The arity of `func`.
* @returns {Function} Returns the new wrapped function.
*/
function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
var isBindKey = bitmask & WRAP_BIND_KEY_FLAG;
if (!isBindKey && typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
var length = partials ? partials.length : 0;
if (!length) {
bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG);
partials = holders = undefined;
}
ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0);
arity = arity === undefined ? arity : toInteger(arity);
length -= holders ? holders.length : 0;
if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) {
var partialsRight = partials,
holdersRight = holders;
partials = holders = undefined;
}
var data = isBindKey ? undefined : getData(func);
var newData = [
func, bitmask, thisArg, partials, holders, partialsRight, holdersRight,
argPos, ary, arity
];
if (data) {
mergeData(newData, data);
}
func = newData[0];
bitmask = newData[1];
thisArg = newData[2];
partials = newData[3];
holders = newData[4];
arity = newData[9] = newData[9] === undefined
? (isBindKey ? 0 : func.length)
: nativeMax(newData[9] - length, 0);
if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) {
bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG);
}
if (!bitmask || bitmask == WRAP_BIND_FLAG) {
var result = createBind(func, bitmask, thisArg);
} else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) {
result = createCurry(func, bitmask, arity);
} else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) {
result = createPartial(func, bitmask, thisArg, partials);
} else {
result = createHybrid.apply(undefined, newData);
}
var setter = data ? baseSetData : setData;
return setWrapToString(setter(result, newData), func, bitmask);
}
/**
* Used by `_.defaults` to customize its `_.assignIn` use to assign properties
* of source objects to the destination object for all destination properties
* that resolve to `undefined`.
*
* @private
* @param {*} objValue The destination value.
* @param {*} srcValue The source value.
* @param {string} key The key of the property to assign.
* @param {Object} object The parent object of `objValue`.
* @returns {*} Returns the value to assign.
*/
function customDefaultsAssignIn(objValue, srcValue, key, object) {
if (objValue === undefined ||
(eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) {
return srcValue;
}
return objValue;
}
/**
* Used by `_.defaultsDeep` to customize its `_.merge` use to merge source
* objects into destination objects that are passed thru.
*
* @private
* @param {*} objValue The destination value.
* @param {*} srcValue The source value.
* @param {string} key The key of the property to merge.
* @param {Object} object The parent object of `objValue`.
* @param {Object} source The parent object of `srcValue`.
* @param {Object} [stack] Tracks traversed source values and their merged
* counterparts.
* @returns {*} Returns the value to assign.
*/
function customDefaultsMerge(objValue, srcValue, key, object, source, stack) {
if (isObject(objValue) && isObject(srcValue)) {
// Recursively merge objects and arrays (susceptible to call stack limits).
stack.set(srcValue, objValue);
baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack);
stack['delete'](srcValue);
}
return objValue;
}
/**
* Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain
* objects.
*
* @private
* @param {*} value The value to inspect.
* @param {string} key The key of the property to inspect.
* @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`.
*/
function customOmitClone(value) {
return isPlainObject(value) ? undefined : value;
}
/**
* A specialized version of `baseIsEqualDeep` for arrays with support for
* partial deep comparisons.
*
* @private
* @param {Array} array The array to compare.
* @param {Array} other The other array to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} stack Tracks traversed `array` and `other` objects.
* @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
*/
function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {
var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
arrLength = array.length,
othLength = other.length;
if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
return false;
}
// Check that cyclic values are equal.
var arrStacked = stack.get(array);
var othStacked = stack.get(other);
if (arrStacked && othStacked) {
return arrStacked == other && othStacked == array;
}
var index = -1,
result = true,
seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;
stack.set(array, other);
stack.set(other, array);
// Ignore non-index properties.
while (++index < arrLength) {
var arrValue = array[index],
othValue = other[index];
if (customizer) {
var compared = isPartial
? customizer(othValue, arrValue, index, other, array, stack)
: customizer(arrValue, othValue, index, array, other, stack);
}
if (compared !== undefined) {
if (compared) {
continue;
}
result = false;
break;
}
// Recursively compare arrays (susceptible to call stack limits).
if (seen) {
if (!arraySome(other, function(othValue, othIndex) {
if (!cacheHas(seen, othIndex) &&
(arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {
return seen.push(othIndex);
}
})) {
result = false;
break;
}
} else if (!(
arrValue === othValue ||
equalFunc(arrValue, othValue, bitmask, customizer, stack)
)) {
result = false;
break;
}
}
stack['delete'](array);
stack['delete'](other);
return result;
}
/**
* A specialized version of `baseIsEqualDeep` for comparing objects of
* the same `toStringTag`.
*
* **Note:** This function only supports comparing values with tags of
* `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {string} tag The `toStringTag` of the objects to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} stack Tracks traversed `object` and `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {
switch (tag) {
case dataViewTag:
if ((object.byteLength != other.byteLength) ||
(object.byteOffset != other.byteOffset)) {
return false;
}
object = object.buffer;
other = other.buffer;
case arrayBufferTag:
if ((object.byteLength != other.byteLength) ||
!equalFunc(new Uint8Array(object), new Uint8Array(other))) {
return false;
}
return true;
case boolTag:
case dateTag:
case numberTag:
// Coerce booleans to `1` or `0` and dates to milliseconds.
// Invalid dates are coerced to `NaN`.
return eq(+object, +other);
case errorTag:
return object.name == other.name && object.message == other.message;
case regexpTag:
case stringTag:
// Coerce regexes to strings and treat strings, primitives and objects,
// as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
// for more details.
return object == (other + '');
case mapTag:
var convert = mapToArray;
case setTag:
var isPartial = bitmask & COMPARE_PARTIAL_FLAG;
convert || (convert = setToArray);
if (object.size != other.size && !isPartial) {
return false;
}
// Assume cyclic values are equal.
var stacked = stack.get(object);
if (stacked) {
return stacked == other;
}
bitmask |= COMPARE_UNORDERED_FLAG;
// Recursively compare objects (susceptible to call stack limits).
stack.set(object, other);
var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);
stack['delete'](object);
return result;
case symbolTag:
if (symbolValueOf) {
return symbolValueOf.call(object) == symbolValueOf.call(other);
}
}
return false;
}
/**
* A specialized version of `baseIsEqualDeep` for objects with support for
* partial deep comparisons.
*
* @private
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
* @param {Function} customizer The function to customize comparisons.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Object} stack Tracks traversed `object` and `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function equalObjects(object, other, bitmask, customizer, equalFunc, stack) {
var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
objProps = getAllKeys(object),
objLength = objProps.length,
othProps = getAllKeys(other),
othLength = othProps.length;
if (objLength != othLength && !isPartial) {
return false;
}
var index = objLength;
while (index--) {
var key = objProps[index];
if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {
return false;
}
}
// Check that cyclic values are equal.
var objStacked = stack.get(object);
var othStacked = stack.get(other);
if (objStacked && othStacked) {
return objStacked == other && othStacked == object;
}
var result = true;
stack.set(object, other);
stack.set(other, object);
var skipCtor = isPartial;
while (++index < objLength) {
key = objProps[index];
var objValue = object[key],
othValue = other[key];
if (customizer) {
var compared = isPartial
? customizer(othValue, objValue, key, other, object, stack)
: customizer(objValue, othValue, key, object, other, stack);
}
// Recursively compare objects (susceptible to call stack limits).
if (!(compared === undefined
? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))
: compared
)) {
result = false;
break;
}
skipCtor || (skipCtor = key == 'constructor');
}
if (result && !skipCtor) {
var objCtor = object.constructor,
othCtor = other.constructor;
// Non `Object` object instances with different constructors are not equal.
if (objCtor != othCtor &&
('constructor' in object && 'constructor' in other) &&
!(typeof objCtor == 'function' && objCtor instanceof objCtor &&
typeof othCtor == 'function' && othCtor instanceof othCtor)) {
result = false;
}
}
stack['delete'](object);
stack['delete'](other);
return result;
}
/**
* A specialized version of `baseRest` which flattens the rest array.
*
* @private
* @param {Function} func The function to apply a rest parameter to.
* @returns {Function} Returns the new function.
*/
function flatRest(func) {
return setToString(overRest(func, undefined, flatten), func + '');
}
/**
* Creates an array of own enumerable property names and symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names and symbols.
*/
function getAllKeys(object) {
return baseGetAllKeys(object, keys, getSymbols);
}
/**
* Creates an array of own and inherited enumerable property names and
* symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names and symbols.
*/
function getAllKeysIn(object) {
return baseGetAllKeys(object, keysIn, getSymbolsIn);
}
/**
* Gets metadata for `func`.
*
* @private
* @param {Function} func The function to query.
* @returns {*} Returns the metadata for `func`.
*/
var getData = !metaMap ? noop : function(func) {
return metaMap.get(func);
};
/**
* Gets the name of `func`.
*
* @private
* @param {Function} func The function to query.
* @returns {string} Returns the function name.
*/
function getFuncName(func) {
var result = (func.name + ''),
array = realNames[result],
length = hasOwnProperty.call(realNames, result) ? array.length : 0;
while (length--) {
var data = array[length],
otherFunc = data.func;
if (otherFunc == null || otherFunc == func) {
return data.name;
}
}
return result;
}
/**
* Gets the argument placeholder value for `func`.
*
* @private
* @param {Function} func The function to inspect.
* @returns {*} Returns the placeholder value.
*/
function getHolder(func) {
var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func;
return object.placeholder;
}
/**
* Gets the appropriate "iteratee" function. If `_.iteratee` is customized,
* this function returns the custom method, otherwise it returns `baseIteratee`.
* If arguments are provided, the chosen function is invoked with them and
* its result is returned.
*
* @private
* @param {*} [value] The value to convert to an iteratee.
* @param {number} [arity] The arity of the created iteratee.
* @returns {Function} Returns the chosen function or its result.
*/
function getIteratee() {
var result = lodash.iteratee || iteratee;
result = result === iteratee ? baseIteratee : result;
return arguments.length ? result(arguments[0], arguments[1]) : result;
}
/**
* Gets the data for `map`.
*
* @private
* @param {Object} map The map to query.
* @param {string} key The reference key.
* @returns {*} Returns the map data.
*/
function getMapData(map, key) {
var data = map.__data__;
return isKeyable(key)
? data[typeof key == 'string' ? 'string' : 'hash']
: data.map;
}
/**
* Gets the property names, values, and compare flags of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the match data of `object`.
*/
function getMatchData(object) {
var result = keys(object),
length = result.length;
while (length--) {
var key = result[length],
value = object[key];
result[length] = [key, value, isStrictComparable(value)];
}
return result;
}
/**
* Gets the native function at `key` of `object`.
*
* @private
* @param {Object} object The object to query.
* @param {string} key The key of the method to get.
* @returns {*} Returns the function if it's native, else `undefined`.
*/
function getNative(object, key) {
var value = getValue(object, key);
return baseIsNative(value) ? value : undefined;
}
/**
* A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
*
* @private
* @param {*} value The value to query.
* @returns {string} Returns the raw `toStringTag`.
*/
function getRawTag(value) {
var isOwn = hasOwnProperty.call(value, symToStringTag),
tag = value[symToStringTag];
try {
value[symToStringTag] = undefined;
var unmasked = true;
} catch (e) {}
var result = nativeObjectToString.call(value);
if (unmasked) {
if (isOwn) {
value[symToStringTag] = tag;
} else {
delete value[symToStringTag];
}
}
return result;
}
/**
* Creates an array of the own enumerable symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of symbols.
*/
var getSymbols = !nativeGetSymbols ? stubArray : function(object) {
if (object == null) {
return [];
}
object = Object(object);
return arrayFilter(nativeGetSymbols(object), function(symbol) {
return propertyIsEnumerable.call(object, symbol);
});
};
/**
* Creates an array of the own and inherited enumerable symbols of `object`.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of symbols.
*/
var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) {
var result = [];
while (object) {
arrayPush(result, getSymbols(object));
object = getPrototype(object);
}
return result;
};
/**
* Gets the `toStringTag` of `value`.
*
* @private
* @param {*} value The value to query.
* @returns {string} Returns the `toStringTag`.
*/
var getTag = baseGetTag;
// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
(Map && getTag(new Map) != mapTag) ||
(Promise && getTag(Promise.resolve()) != promiseTag) ||
(Set && getTag(new Set) != setTag) ||
(WeakMap && getTag(new WeakMap) != weakMapTag)) {
getTag = function(value) {
var result = baseGetTag(value),
Ctor = result == objectTag ? value.constructor : undefined,
ctorString = Ctor ? toSource(Ctor) : '';
if (ctorString) {
switch (ctorString) {
case dataViewCtorString: return dataViewTag;
case mapCtorString: return mapTag;
case promiseCtorString: return promiseTag;
case setCtorString: return setTag;
case weakMapCtorString: return weakMapTag;
}
}
return result;
};
}
/**
* Gets the view, applying any `transforms` to the `start` and `end` positions.
*
* @private
* @param {number} start The start of the view.
* @param {number} end The end of the view.
* @param {Array} transforms The transformations to apply to the view.
* @returns {Object} Returns an object containing the `start` and `end`
* positions of the view.
*/
function getView(start, end, transforms) {
var index = -1,
length = transforms.length;
while (++index < length) {
var data = transforms[index],
size = data.size;
switch (data.type) {
case 'drop': start += size; break;
case 'dropRight': end -= size; break;
case 'take': end = nativeMin(end, start + size); break;
case 'takeRight': start = nativeMax(start, end - size); break;
}
}
return { 'start': start, 'end': end };
}
/**
* Extracts wrapper details from the `source` body comment.
*
* @private
* @param {string} source The source to inspect.
* @returns {Array} Returns the wrapper details.
*/
function getWrapDetails(source) {
var match = source.match(reWrapDetails);
return match ? match[1].split(reSplitDetails) : [];
}
/**
* Checks if `path` exists on `object`.
*
* @private
* @param {Object} object The object to query.
* @param {Array|string} path The path to check.
* @param {Function} hasFunc The function to check properties.
* @returns {boolean} Returns `true` if `path` exists, else `false`.
*/
function hasPath(object, path, hasFunc) {
path = castPath(path, object);
var index = -1,
length = path.length,
result = false;
while (++index < length) {
var key = toKey(path[index]);
if (!(result = object != null && hasFunc(object, key))) {
break;
}
object = object[key];
}
if (result || ++index != length) {
return result;
}
length = object == null ? 0 : object.length;
return !!length && isLength(length) && isIndex(key, length) &&
(isArray(object) || isArguments(object));
}
/**
* Initializes an array clone.
*
* @private
* @param {Array} array The array to clone.
* @returns {Array} Returns the initialized clone.
*/
function initCloneArray(array) {
var length = array.length,
result = new array.constructor(length);
// Add properties assigned by `RegExp#exec`.
if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
result.index = array.index;
result.input = array.input;
}
return result;
}
/**
* Initializes an object clone.
*
* @private
* @param {Object} object The object to clone.
* @returns {Object} Returns the initialized clone.
*/
function initCloneObject(object) {
return (typeof object.constructor == 'function' && !isPrototype(object))
? baseCreate(getPrototype(object))
: {};
}
/**
* Initializes an object clone based on its `toStringTag`.
*
* **Note:** This function only supports cloning values with tags of
* `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`.
*
* @private
* @param {Object} object The object to clone.
* @param {string} tag The `toStringTag` of the object to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @returns {Object} Returns the initialized clone.
*/
function initCloneByTag(object, tag, isDeep) {
var Ctor = object.constructor;
switch (tag) {
case arrayBufferTag:
return cloneArrayBuffer(object);
case boolTag:
case dateTag:
return new Ctor(+object);
case dataViewTag:
return cloneDataView(object, isDeep);
case float32Tag: case float64Tag:
case int8Tag: case int16Tag: case int32Tag:
case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
return cloneTypedArray(object, isDeep);
case mapTag:
return new Ctor;
case numberTag:
case stringTag:
return new Ctor(object);
case regexpTag:
return cloneRegExp(object);
case setTag:
return new Ctor;
case symbolTag:
return cloneSymbol(object);
}
}
/**
* Inserts wrapper `details` in a comment at the top of the `source` body.
*
* @private
* @param {string} source The source to modify.
* @returns {Array} details The details to insert.
* @returns {string} Returns the modified source.
*/
function insertWrapDetails(source, details) {
var length = details.length;
if (!length) {
return source;
}
var lastIndex = length - 1;
details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex];
details = details.join(length > 2 ? ', ' : ' ');
return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n');
}
/**
* Checks if `value` is a flattenable `arguments` object or array.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
*/
function isFlattenable(value) {
return isArray(value) || isArguments(value) ||
!!(spreadableSymbol && value && value[spreadableSymbol]);
}
/**
* Checks if `value` is a valid array-like index.
*
* @private
* @param {*} value The value to check.
* @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
* @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
*/
function isIndex(value, length) {
var type = typeof value;
length = length == null ? MAX_SAFE_INTEGER : length;
return !!length &&
(type == 'number' ||
(type != 'symbol' && reIsUint.test(value))) &&
(value > -1 && value % 1 == 0 && value < length);
}
/**
* Checks if the given arguments are from an iteratee call.
*
* @private
* @param {*} value The potential iteratee value argument.
* @param {*} index The potential iteratee index or key argument.
* @param {*} object The potential iteratee object argument.
* @returns {boolean} Returns `true` if the arguments are from an iteratee call,
* else `false`.
*/
function isIterateeCall(value, index, object) {
if (!isObject(object)) {
return false;
}
var type = typeof index;
if (type == 'number'
? (isArrayLike(object) && isIndex(index, object.length))
: (type == 'string' && index in object)
) {
return eq(object[index], value);
}
return false;
}
/**
* Checks if `value` is a property name and not a property path.
*
* @private
* @param {*} value The value to check.
* @param {Object} [object] The object to query keys on.
* @returns {boolean} Returns `true` if `value` is a property name, else `false`.
*/
function isKey(value, object) {
if (isArray(value)) {
return false;
}
var type = typeof value;
if (type == 'number' || type == 'symbol' || type == 'boolean' ||
value == null || isSymbol(value)) {
return true;
}
return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
(object != null && value in Object(object));
}
/**
* Checks if `value` is suitable for use as unique object key.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is suitable, else `false`.
*/
function isKeyable(value) {
var type = typeof value;
return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
? (value !== '__proto__')
: (value === null);
}
/**
* Checks if `func` has a lazy counterpart.
*
* @private
* @param {Function} func The function to check.
* @returns {boolean} Returns `true` if `func` has a lazy counterpart,
* else `false`.
*/
function isLaziable(func) {
var funcName = getFuncName(func),
other = lodash[funcName];
if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) {
return false;
}
if (func === other) {
return true;
}
var data = getData(other);
return !!data && func === data[0];
}
/**
* Checks if `func` has its source masked.
*
* @private
* @param {Function} func The function to check.
* @returns {boolean} Returns `true` if `func` is masked, else `false`.
*/
function isMasked(func) {
return !!maskSrcKey && (maskSrcKey in func);
}
/**
* Checks if `func` is capable of being masked.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `func` is maskable, else `false`.
*/
var isMaskable = coreJsData ? isFunction : stubFalse;
/**
* Checks if `value` is likely a prototype object.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
*/
function isPrototype(value) {
var Ctor = value && value.constructor,
proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;
return value === proto;
}
/**
* Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` if suitable for strict
* equality comparisons, else `false`.
*/
function isStrictComparable(value) {
return value === value && !isObject(value);
}
/**
* A specialized version of `matchesProperty` for source values suitable
* for strict equality comparisons, i.e. `===`.
*
* @private
* @param {string} key The key of the property to get.
* @param {*} srcValue The value to match.
* @returns {Function} Returns the new spec function.
*/
function matchesStrictComparable(key, srcValue) {
return function(object) {
if (object == null) {
return false;
}
return object[key] === srcValue &&
(srcValue !== undefined || (key in Object(object)));
};
}
/**
* A specialized version of `_.memoize` which clears the memoized function's
* cache when it exceeds `MAX_MEMOIZE_SIZE`.
*
* @private
* @param {Function} func The function to have its output memoized.
* @returns {Function} Returns the new memoized function.
*/
function memoizeCapped(func) {
var result = memoize(func, function(key) {
if (cache.size === MAX_MEMOIZE_SIZE) {
cache.clear();
}
return key;
});
var cache = result.cache;
return result;
}
/**
* Merges the function metadata of `source` into `data`.
*
* Merging metadata reduces the number of wrappers used to invoke a function.
* This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
* may be applied regardless of execution order. Methods like `_.ary` and
* `_.rearg` modify function arguments, making the order in which they are
* executed important, preventing the merging of metadata. However, we make
* an exception for a safe combined case where curried functions have `_.ary`
* and or `_.rearg` applied.
*
* @private
* @param {Array} data The destination metadata.
* @param {Array} source The source metadata.
* @returns {Array} Returns `data`.
*/
function mergeData(data, source) {
var bitmask = data[1],
srcBitmask = source[1],
newBitmask = bitmask | srcBitmask,
isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG);
var isCombo =
((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) ||
((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) ||
((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG));
// Exit early if metadata can't be merged.
if (!(isCommon || isCombo)) {
return data;
}
// Use source `thisArg` if available.
if (srcBitmask & WRAP_BIND_FLAG) {
data[2] = source[2];
// Set when currying a bound function.
newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG;
}
// Compose partial arguments.
var value = source[3];
if (value) {
var partials = data[3];
data[3] = partials ? composeArgs(partials, value, source[4]) : value;
data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4];
}
// Compose partial right arguments.
value = source[5];
if (value) {
partials = data[5];
data[5] = partials ? composeArgsRight(partials, value, source[6]) : value;
data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6];
}
// Use source `argPos` if available.
value = source[7];
if (value) {
data[7] = value;
}
// Use source `ary` if it's smaller.
if (srcBitmask & WRAP_ARY_FLAG) {
data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);
}
// Use source `arity` if one is not provided.
if (data[9] == null) {
data[9] = source[9];
}
// Use source `func` and merge bitmasks.
data[0] = source[0];
data[1] = newBitmask;
return data;
}
/**
* This function is like
* [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
* except that it includes inherited enumerable properties.
*
* @private
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
*/
function nativeKeysIn(object) {
var result = [];
if (object != null) {
for (var key in Object(object)) {
result.push(key);
}
}
return result;
}
/**
* Converts `value` to a string using `Object.prototype.toString`.
*
* @private
* @param {*} value The value to convert.
* @returns {string} Returns the converted string.
*/
function objectToString(value) {
return nativeObjectToString.call(value);
}
/**
* A specialized version of `baseRest` which transforms the rest array.
*
* @private
* @param {Function} func The function to apply a rest parameter to.
* @param {number} [start=func.length-1] The start position of the rest parameter.
* @param {Function} transform The rest array transform.
* @returns {Function} Returns the new function.
*/
function overRest(func, start, transform) {
start = nativeMax(start === undefined ? (func.length - 1) : start, 0);
return function() {
var args = arguments,
index = -1,
length = nativeMax(args.length - start, 0),
array = Array(length);
while (++index < length) {
array[index] = args[start + index];
}
index = -1;
var otherArgs = Array(start + 1);
while (++index < start) {
otherArgs[index] = args[index];
}
otherArgs[start] = transform(array);
return apply(func, this, otherArgs);
};
}
/**
* Gets the parent value at `path` of `object`.
*
* @private
* @param {Object} object The object to query.
* @param {Array} path The path to get the parent value of.
* @returns {*} Returns the parent value.
*/
function parent(object, path) {
return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1));
}
/**
* Reorder `array` according to the specified indexes where the element at
* the first index is assigned as the first element, the element at
* the second index is assigned as the second element, and so on.
*
* @private
* @param {Array} array The array to reorder.
* @param {Array} indexes The arranged array indexes.
* @returns {Array} Returns `array`.
*/
function reorder(array, indexes) {
var arrLength = array.length,
length = nativeMin(indexes.length, arrLength),
oldArray = copyArray(array);
while (length--) {
var index = indexes[length];
array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined;
}
return array;
}
/**
* Gets the value at `key`, unless `key` is "__proto__" or "constructor".
*
* @private
* @param {Object} object The object to query.
* @param {string} key The key of the property to get.
* @returns {*} Returns the property value.
*/
function safeGet(object, key) {
if (key === 'constructor' && typeof object[key] === 'function') {
return;
}
if (key == '__proto__') {
return;
}
return object[key];
}
/**
* Sets metadata for `func`.
*
* **Note:** If this function becomes hot, i.e. is invoked a lot in a short
* period of time, it will trip its breaker and transition to an identity
* function to avoid garbage collection pauses in V8. See
* [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)
* for more details.
*
* @private
* @param {Function} func The function to associate metadata with.
* @param {*} data The metadata.
* @returns {Function} Returns `func`.
*/
var setData = shortOut(baseSetData);
/**
* A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout).
*
* @private
* @param {Function} func The function to delay.
* @param {number} wait The number of milliseconds to delay invocation.
* @returns {number|Object} Returns the timer id or timeout object.
*/
var setTimeout = ctxSetTimeout || function(func, wait) {
return root.setTimeout(func, wait);
};
/**
* Sets the `toString` method of `func` to return `string`.
*
* @private
* @param {Function} func The function to modify.
* @param {Function} string The `toString` result.
* @returns {Function} Returns `func`.
*/
var setToString = shortOut(baseSetToString);
/**
* Sets the `toString` method of `wrapper` to mimic the source of `reference`
* with wrapper details in a comment at the top of the source body.
*
* @private
* @param {Function} wrapper The function to modify.
* @param {Function} reference The reference function.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @returns {Function} Returns `wrapper`.
*/
function setWrapToString(wrapper, reference, bitmask) {
var source = (reference + '');
return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask)));
}
/**
* Creates a function that'll short out and invoke `identity` instead
* of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`
* milliseconds.
*
* @private
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new shortable function.
*/
function shortOut(func) {
var count = 0,
lastCalled = 0;
return function() {
var stamp = nativeNow(),
remaining = HOT_SPAN - (stamp - lastCalled);
lastCalled = stamp;
if (remaining > 0) {
if (++count >= HOT_COUNT) {
return arguments[0];
}
} else {
count = 0;
}
return func.apply(undefined, arguments);
};
}
/**
* A specialized version of `_.shuffle` which mutates and sets the size of `array`.
*
* @private
* @param {Array} array The array to shuffle.
* @param {number} [size=array.length] The size of `array`.
* @returns {Array} Returns `array`.
*/
function shuffleSelf(array, size) {
var index = -1,
length = array.length,
lastIndex = length - 1;
size = size === undefined ? length : size;
while (++index < size) {
var rand = baseRandom(index, lastIndex),
value = array[rand];
array[rand] = array[index];
array[index] = value;
}
array.length = size;
return array;
}
/**
* Converts `string` to a property path array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the property path array.
*/
var stringToPath = memoizeCapped(function(string) {
var result = [];
if (string.charCodeAt(0) === 46 /* . */) {
result.push('');
}
string.replace(rePropName, function(match, number, quote, subString) {
result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match));
});
return result;
});
/**
* Converts `value` to a string key if it's not a string or symbol.
*
* @private
* @param {*} value The value to inspect.
* @returns {string|symbol} Returns the key.
*/
function toKey(value) {
if (typeof value == 'string' || isSymbol(value)) {
return value;
}
var result = (value + '');
return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}
/**
* Converts `func` to its source code.
*
* @private
* @param {Function} func The function to convert.
* @returns {string} Returns the source code.
*/
function toSource(func) {
if (func != null) {
try {
return funcToString.call(func);
} catch (e) {}
try {
return (func + '');
} catch (e) {}
}
return '';
}
/**
* Updates wrapper `details` based on `bitmask` flags.
*
* @private
* @returns {Array} details The details to modify.
* @param {number} bitmask The bitmask flags. See `createWrap` for more details.
* @returns {Array} Returns `details`.
*/
function updateWrapDetails(details, bitmask) {
arrayEach(wrapFlags, function(pair) {
var value = '_.' + pair[0];
if ((bitmask & pair[1]) && !arrayIncludes(details, value)) {
details.push(value);
}
});
return details.sort();
}
/**
* Creates a clone of `wrapper`.
*
* @private
* @param {Object} wrapper The wrapper to clone.
* @returns {Object} Returns the cloned wrapper.
*/
function wrapperClone(wrapper) {
if (wrapper instanceof LazyWrapper) {
return wrapper.clone();
}
var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__);
result.__actions__ = copyArray(wrapper.__actions__);
result.__index__ = wrapper.__index__;
result.__values__ = wrapper.__values__;
return result;
}
/*------------------------------------------------------------------------*/
/**
* Creates an array of elements split into groups the length of `size`.
* If `array` can't be split evenly, the final chunk will be the remaining
* elements.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to process.
* @param {number} [size=1] The length of each chunk
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the new array of chunks.
* @example
*
* _.chunk(['a', 'b', 'c', 'd'], 2);
* // => [['a', 'b'], ['c', 'd']]
*
* _.chunk(['a', 'b', 'c', 'd'], 3);
* // => [['a', 'b', 'c'], ['d']]
*/
function chunk(array, size, guard) {
if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) {
size = 1;
} else {
size = nativeMax(toInteger(size), 0);
}
var length = array == null ? 0 : array.length;
if (!length || size < 1) {
return [];
}
var index = 0,
resIndex = 0,
result = Array(nativeCeil(length / size));
while (index < length) {
result[resIndex++] = baseSlice(array, index, (index += size));
}
return result;
}
/**
* Creates an array with all falsey values removed. The values `false`, `null`,
* `0`, `""`, `undefined`, and `NaN` are falsey.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to compact.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* _.compact([0, 1, false, 2, '', 3]);
* // => [1, 2, 3]
*/
function compact(array) {
var index = -1,
length = array == null ? 0 : array.length,
resIndex = 0,
result = [];
while (++index < length) {
var value = array[index];
if (value) {
result[resIndex++] = value;
}
}
return result;
}
/**
* Creates a new array concatenating `array` with any additional arrays
* and/or values.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to concatenate.
* @param {...*} [values] The values to concatenate.
* @returns {Array} Returns the new concatenated array.
* @example
*
* var array = [1];
* var other = _.concat(array, 2, [3], [[4]]);
*
* console.log(other);
* // => [1, 2, 3, [4]]
*
* console.log(array);
* // => [1]
*/
function concat() {
var length = arguments.length;
if (!length) {
return [];
}
var args = Array(length - 1),
array = arguments[0],
index = length;
while (index--) {
args[index - 1] = arguments[index];
}
return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1));
}
/**
* Creates an array of `array` values not included in the other given arrays
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons. The order and references of result values are
* determined by the first array.
*
* **Note:** Unlike `_.pullAll`, this method returns a new array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {...Array} [values] The values to exclude.
* @returns {Array} Returns the new array of filtered values.
* @see _.without, _.xor
* @example
*
* _.difference([2, 1], [2, 3]);
* // => [1]
*/
var difference = baseRest(function(array, values) {
return isArrayLikeObject(array)
? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true))
: [];
});
/**
* This method is like `_.difference` except that it accepts `iteratee` which
* is invoked for each element of `array` and `values` to generate the criterion
* by which they're compared. The order and references of result values are
* determined by the first array. The iteratee is invoked with one argument:
* (value).
*
* **Note:** Unlike `_.pullAllBy`, this method returns a new array.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {...Array} [values] The values to exclude.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor);
* // => [1.2]
*
* // The `_.property` iteratee shorthand.
* _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x');
* // => [{ 'x': 2 }]
*/
var differenceBy = baseRest(function(array, values) {
var iteratee = last(values);
if (isArrayLikeObject(iteratee)) {
iteratee = undefined;
}
return isArrayLikeObject(array)
? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2))
: [];
});
/**
* This method is like `_.difference` except that it accepts `comparator`
* which is invoked to compare elements of `array` to `values`. The order and
* references of result values are determined by the first array. The comparator
* is invoked with two arguments: (arrVal, othVal).
*
* **Note:** Unlike `_.pullAllWith`, this method returns a new array.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {...Array} [values] The values to exclude.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
*
* _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual);
* // => [{ 'x': 2, 'y': 1 }]
*/
var differenceWith = baseRest(function(array, values) {
var comparator = last(values);
if (isArrayLikeObject(comparator)) {
comparator = undefined;
}
return isArrayLikeObject(array)
? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator)
: [];
});
/**
* Creates a slice of `array` with `n` elements dropped from the beginning.
*
* @static
* @memberOf _
* @since 0.5.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=1] The number of elements to drop.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.drop([1, 2, 3]);
* // => [2, 3]
*
* _.drop([1, 2, 3], 2);
* // => [3]
*
* _.drop([1, 2, 3], 5);
* // => []
*
* _.drop([1, 2, 3], 0);
* // => [1, 2, 3]
*/
function drop(array, n, guard) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
n = (guard || n === undefined) ? 1 : toInteger(n);
return baseSlice(array, n < 0 ? 0 : n, length);
}
/**
* Creates a slice of `array` with `n` elements dropped from the end.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=1] The number of elements to drop.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.dropRight([1, 2, 3]);
* // => [1, 2]
*
* _.dropRight([1, 2, 3], 2);
* // => [1]
*
* _.dropRight([1, 2, 3], 5);
* // => []
*
* _.dropRight([1, 2, 3], 0);
* // => [1, 2, 3]
*/
function dropRight(array, n, guard) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
n = (guard || n === undefined) ? 1 : toInteger(n);
n = length - n;
return baseSlice(array, 0, n < 0 ? 0 : n);
}
/**
* Creates a slice of `array` excluding elements dropped from the end.
* Elements are dropped until `predicate` returns falsey. The predicate is
* invoked with three arguments: (value, index, array).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the slice of `array`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': true },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': false }
* ];
*
* _.dropRightWhile(users, function(o) { return !o.active; });
* // => objects for ['barney']
*
* // The `_.matches` iteratee shorthand.
* _.dropRightWhile(users, { 'user': 'pebbles', 'active': false });
* // => objects for ['barney', 'fred']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.dropRightWhile(users, ['active', false]);
* // => objects for ['barney']
*
* // The `_.property` iteratee shorthand.
* _.dropRightWhile(users, 'active');
* // => objects for ['barney', 'fred', 'pebbles']
*/
function dropRightWhile(array, predicate) {
return (array && array.length)
? baseWhile(array, getIteratee(predicate, 3), true, true)
: [];
}
/**
* Creates a slice of `array` excluding elements dropped from the beginning.
* Elements are dropped until `predicate` returns falsey. The predicate is
* invoked with three arguments: (value, index, array).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the slice of `array`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': false },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': true }
* ];
*
* _.dropWhile(users, function(o) { return !o.active; });
* // => objects for ['pebbles']
*
* // The `_.matches` iteratee shorthand.
* _.dropWhile(users, { 'user': 'barney', 'active': false });
* // => objects for ['fred', 'pebbles']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.dropWhile(users, ['active', false]);
* // => objects for ['pebbles']
*
* // The `_.property` iteratee shorthand.
* _.dropWhile(users, 'active');
* // => objects for ['barney', 'fred', 'pebbles']
*/
function dropWhile(array, predicate) {
return (array && array.length)
? baseWhile(array, getIteratee(predicate, 3), true)
: [];
}
/**
* Fills elements of `array` with `value` from `start` up to, but not
* including, `end`.
*
* **Note:** This method mutates `array`.
*
* @static
* @memberOf _
* @since 3.2.0
* @category Array
* @param {Array} array The array to fill.
* @param {*} value The value to fill `array` with.
* @param {number} [start=0] The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns `array`.
* @example
*
* var array = [1, 2, 3];
*
* _.fill(array, 'a');
* console.log(array);
* // => ['a', 'a', 'a']
*
* _.fill(Array(3), 2);
* // => [2, 2, 2]
*
* _.fill([4, 6, 8, 10], '*', 1, 3);
* // => [4, '*', '*', 10]
*/
function fill(array, value, start, end) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
start = 0;
end = length;
}
return baseFill(array, value, start, end);
}
/**
* This method is like `_.find` except that it returns the index of the first
* element `predicate` returns truthy for instead of the element itself.
*
* @static
* @memberOf _
* @since 1.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param {number} [fromIndex=0] The index to search from.
* @returns {number} Returns the index of the found element, else `-1`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': false },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': true }
* ];
*
* _.findIndex(users, function(o) { return o.user == 'barney'; });
* // => 0
*
* // The `_.matches` iteratee shorthand.
* _.findIndex(users, { 'user': 'fred', 'active': false });
* // => 1
*
* // The `_.matchesProperty` iteratee shorthand.
* _.findIndex(users, ['active', false]);
* // => 0
*
* // The `_.property` iteratee shorthand.
* _.findIndex(users, 'active');
* // => 2
*/
function findIndex(array, predicate, fromIndex) {
var length = array == null ? 0 : array.length;
if (!length) {
return -1;
}
var index = fromIndex == null ? 0 : toInteger(fromIndex);
if (index < 0) {
index = nativeMax(length + index, 0);
}
return baseFindIndex(array, getIteratee(predicate, 3), index);
}
/**
* This method is like `_.findIndex` except that it iterates over elements
* of `collection` from right to left.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param {number} [fromIndex=array.length-1] The index to search from.
* @returns {number} Returns the index of the found element, else `-1`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': true },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': false }
* ];
*
* _.findLastIndex(users, function(o) { return o.user == 'pebbles'; });
* // => 2
*
* // The `_.matches` iteratee shorthand.
* _.findLastIndex(users, { 'user': 'barney', 'active': true });
* // => 0
*
* // The `_.matchesProperty` iteratee shorthand.
* _.findLastIndex(users, ['active', false]);
* // => 2
*
* // The `_.property` iteratee shorthand.
* _.findLastIndex(users, 'active');
* // => 0
*/
function findLastIndex(array, predicate, fromIndex) {
var length = array == null ? 0 : array.length;
if (!length) {
return -1;
}
var index = length - 1;
if (fromIndex !== undefined) {
index = toInteger(fromIndex);
index = fromIndex < 0
? nativeMax(length + index, 0)
: nativeMin(index, length - 1);
}
return baseFindIndex(array, getIteratee(predicate, 3), index, true);
}
/**
* Flattens `array` a single level deep.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to flatten.
* @returns {Array} Returns the new flattened array.
* @example
*
* _.flatten([1, [2, [3, [4]], 5]]);
* // => [1, 2, [3, [4]], 5]
*/
function flatten(array) {
var length = array == null ? 0 : array.length;
return length ? baseFlatten(array, 1) : [];
}
/**
* Recursively flattens `array`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to flatten.
* @returns {Array} Returns the new flattened array.
* @example
*
* _.flattenDeep([1, [2, [3, [4]], 5]]);
* // => [1, 2, 3, 4, 5]
*/
function flattenDeep(array) {
var length = array == null ? 0 : array.length;
return length ? baseFlatten(array, INFINITY) : [];
}
/**
* Recursively flatten `array` up to `depth` times.
*
* @static
* @memberOf _
* @since 4.4.0
* @category Array
* @param {Array} array The array to flatten.
* @param {number} [depth=1] The maximum recursion depth.
* @returns {Array} Returns the new flattened array.
* @example
*
* var array = [1, [2, [3, [4]], 5]];
*
* _.flattenDepth(array, 1);
* // => [1, 2, [3, [4]], 5]
*
* _.flattenDepth(array, 2);
* // => [1, 2, 3, [4], 5]
*/
function flattenDepth(array, depth) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
depth = depth === undefined ? 1 : toInteger(depth);
return baseFlatten(array, depth);
}
/**
* The inverse of `_.toPairs`; this method returns an object composed
* from key-value `pairs`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} pairs The key-value pairs.
* @returns {Object} Returns the new object.
* @example
*
* _.fromPairs([['a', 1], ['b', 2]]);
* // => { 'a': 1, 'b': 2 }
*/
function fromPairs(pairs) {
var index = -1,
length = pairs == null ? 0 : pairs.length,
result = {};
while (++index < length) {
var pair = pairs[index];
result[pair[0]] = pair[1];
}
return result;
}
/**
* Gets the first element of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @alias first
* @category Array
* @param {Array} array The array to query.
* @returns {*} Returns the first element of `array`.
* @example
*
* _.head([1, 2, 3]);
* // => 1
*
* _.head([]);
* // => undefined
*/
function head(array) {
return (array && array.length) ? array[0] : undefined;
}
/**
* Gets the index at which the first occurrence of `value` is found in `array`
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons. If `fromIndex` is negative, it's used as the
* offset from the end of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} [fromIndex=0] The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
* @example
*
* _.indexOf([1, 2, 1, 2], 2);
* // => 1
*
* // Search from the `fromIndex`.
* _.indexOf([1, 2, 1, 2], 2, 2);
* // => 3
*/
function indexOf(array, value, fromIndex) {
var length = array == null ? 0 : array.length;
if (!length) {
return -1;
}
var index = fromIndex == null ? 0 : toInteger(fromIndex);
if (index < 0) {
index = nativeMax(length + index, 0);
}
return baseIndexOf(array, value, index);
}
/**
* Gets all but the last element of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to query.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.initial([1, 2, 3]);
* // => [1, 2]
*/
function initial(array) {
var length = array == null ? 0 : array.length;
return length ? baseSlice(array, 0, -1) : [];
}
/**
* Creates an array of unique values that are included in all given arrays
* using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons. The order and references of result values are
* determined by the first array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @returns {Array} Returns the new array of intersecting values.
* @example
*
* _.intersection([2, 1], [2, 3]);
* // => [2]
*/
var intersection = baseRest(function(arrays) {
var mapped = arrayMap(arrays, castArrayLikeObject);
return (mapped.length && mapped[0] === arrays[0])
? baseIntersection(mapped)
: [];
});
/**
* This method is like `_.intersection` except that it accepts `iteratee`
* which is invoked for each element of each `arrays` to generate the criterion
* by which they're compared. The order and references of result values are
* determined by the first array. The iteratee is invoked with one argument:
* (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new array of intersecting values.
* @example
*
* _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor);
* // => [2.1]
*
* // The `_.property` iteratee shorthand.
* _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 1 }]
*/
var intersectionBy = baseRest(function(arrays) {
var iteratee = last(arrays),
mapped = arrayMap(arrays, castArrayLikeObject);
if (iteratee === last(mapped)) {
iteratee = undefined;
} else {
mapped.pop();
}
return (mapped.length && mapped[0] === arrays[0])
? baseIntersection(mapped, getIteratee(iteratee, 2))
: [];
});
/**
* This method is like `_.intersection` except that it accepts `comparator`
* which is invoked to compare elements of `arrays`. The order and references
* of result values are determined by the first array. The comparator is
* invoked with two arguments: (arrVal, othVal).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of intersecting values.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
* var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
*
* _.intersectionWith(objects, others, _.isEqual);
* // => [{ 'x': 1, 'y': 2 }]
*/
var intersectionWith = baseRest(function(arrays) {
var comparator = last(arrays),
mapped = arrayMap(arrays, castArrayLikeObject);
comparator = typeof comparator == 'function' ? comparator : undefined;
if (comparator) {
mapped.pop();
}
return (mapped.length && mapped[0] === arrays[0])
? baseIntersection(mapped, undefined, comparator)
: [];
});
/**
* Converts all elements in `array` into a string separated by `separator`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to convert.
* @param {string} [separator=','] The element separator.
* @returns {string} Returns the joined string.
* @example
*
* _.join(['a', 'b', 'c'], '~');
* // => 'a~b~c'
*/
function join(array, separator) {
return array == null ? '' : nativeJoin.call(array, separator);
}
/**
* Gets the last element of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to query.
* @returns {*} Returns the last element of `array`.
* @example
*
* _.last([1, 2, 3]);
* // => 3
*/
function last(array) {
var length = array == null ? 0 : array.length;
return length ? array[length - 1] : undefined;
}
/**
* This method is like `_.indexOf` except that it iterates over elements of
* `array` from right to left.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @param {number} [fromIndex=array.length-1] The index to search from.
* @returns {number} Returns the index of the matched value, else `-1`.
* @example
*
* _.lastIndexOf([1, 2, 1, 2], 2);
* // => 3
*
* // Search from the `fromIndex`.
* _.lastIndexOf([1, 2, 1, 2], 2, 2);
* // => 1
*/
function lastIndexOf(array, value, fromIndex) {
var length = array == null ? 0 : array.length;
if (!length) {
return -1;
}
var index = length;
if (fromIndex !== undefined) {
index = toInteger(fromIndex);
index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1);
}
return value === value
? strictLastIndexOf(array, value, index)
: baseFindIndex(array, baseIsNaN, index, true);
}
/**
* Gets the element at index `n` of `array`. If `n` is negative, the nth
* element from the end is returned.
*
* @static
* @memberOf _
* @since 4.11.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=0] The index of the element to return.
* @returns {*} Returns the nth element of `array`.
* @example
*
* var array = ['a', 'b', 'c', 'd'];
*
* _.nth(array, 1);
* // => 'b'
*
* _.nth(array, -2);
* // => 'c';
*/
function nth(array, n) {
return (array && array.length) ? baseNth(array, toInteger(n)) : undefined;
}
/**
* Removes all given values from `array` using
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons.
*
* **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove`
* to remove elements from an array by predicate.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {...*} [values] The values to remove.
* @returns {Array} Returns `array`.
* @example
*
* var array = ['a', 'b', 'c', 'a', 'b', 'c'];
*
* _.pull(array, 'a', 'c');
* console.log(array);
* // => ['b', 'b']
*/
var pull = baseRest(pullAll);
/**
* This method is like `_.pull` except that it accepts an array of values to remove.
*
* **Note:** Unlike `_.difference`, this method mutates `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {Array} values The values to remove.
* @returns {Array} Returns `array`.
* @example
*
* var array = ['a', 'b', 'c', 'a', 'b', 'c'];
*
* _.pullAll(array, ['a', 'c']);
* console.log(array);
* // => ['b', 'b']
*/
function pullAll(array, values) {
return (array && array.length && values && values.length)
? basePullAll(array, values)
: array;
}
/**
* This method is like `_.pullAll` except that it accepts `iteratee` which is
* invoked for each element of `array` and `values` to generate the criterion
* by which they're compared. The iteratee is invoked with one argument: (value).
*
* **Note:** Unlike `_.differenceBy`, this method mutates `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {Array} values The values to remove.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns `array`.
* @example
*
* var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }];
*
* _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x');
* console.log(array);
* // => [{ 'x': 2 }]
*/
function pullAllBy(array, values, iteratee) {
return (array && array.length && values && values.length)
? basePullAll(array, values, getIteratee(iteratee, 2))
: array;
}
/**
* This method is like `_.pullAll` except that it accepts `comparator` which
* is invoked to compare elements of `array` to `values`. The comparator is
* invoked with two arguments: (arrVal, othVal).
*
* **Note:** Unlike `_.differenceWith`, this method mutates `array`.
*
* @static
* @memberOf _
* @since 4.6.0
* @category Array
* @param {Array} array The array to modify.
* @param {Array} values The values to remove.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns `array`.
* @example
*
* var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }];
*
* _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual);
* console.log(array);
* // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }]
*/
function pullAllWith(array, values, comparator) {
return (array && array.length && values && values.length)
? basePullAll(array, values, undefined, comparator)
: array;
}
/**
* Removes elements from `array` corresponding to `indexes` and returns an
* array of removed elements.
*
* **Note:** Unlike `_.at`, this method mutates `array`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {...(number|number[])} [indexes] The indexes of elements to remove.
* @returns {Array} Returns the new array of removed elements.
* @example
*
* var array = ['a', 'b', 'c', 'd'];
* var pulled = _.pullAt(array, [1, 3]);
*
* console.log(array);
* // => ['a', 'c']
*
* console.log(pulled);
* // => ['b', 'd']
*/
var pullAt = flatRest(function(array, indexes) {
var length = array == null ? 0 : array.length,
result = baseAt(array, indexes);
basePullAt(array, arrayMap(indexes, function(index) {
return isIndex(index, length) ? +index : index;
}).sort(compareAscending));
return result;
});
/**
* Removes all elements from `array` that `predicate` returns truthy for
* and returns an array of the removed elements. The predicate is invoked
* with three arguments: (value, index, array).
*
* **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull`
* to pull elements from an array by value.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Array
* @param {Array} array The array to modify.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new array of removed elements.
* @example
*
* var array = [1, 2, 3, 4];
* var evens = _.remove(array, function(n) {
* return n % 2 == 0;
* });
*
* console.log(array);
* // => [1, 3]
*
* console.log(evens);
* // => [2, 4]
*/
function remove(array, predicate) {
var result = [];
if (!(array && array.length)) {
return result;
}
var index = -1,
indexes = [],
length = array.length;
predicate = getIteratee(predicate, 3);
while (++index < length) {
var value = array[index];
if (predicate(value, index, array)) {
result.push(value);
indexes.push(index);
}
}
basePullAt(array, indexes);
return result;
}
/**
* Reverses `array` so that the first element becomes the last, the second
* element becomes the second to last, and so on.
*
* **Note:** This method mutates `array` and is based on
* [`Array#reverse`](https://mdn.io/Array/reverse).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to modify.
* @returns {Array} Returns `array`.
* @example
*
* var array = [1, 2, 3];
*
* _.reverse(array);
* // => [3, 2, 1]
*
* console.log(array);
* // => [3, 2, 1]
*/
function reverse(array) {
return array == null ? array : nativeReverse.call(array);
}
/**
* Creates a slice of `array` from `start` up to, but not including, `end`.
*
* **Note:** This method is used instead of
* [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are
* returned.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to slice.
* @param {number} [start=0] The start position.
* @param {number} [end=array.length] The end position.
* @returns {Array} Returns the slice of `array`.
*/
function slice(array, start, end) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
start = 0;
end = length;
}
else {
start = start == null ? 0 : toInteger(start);
end = end === undefined ? length : toInteger(end);
}
return baseSlice(array, start, end);
}
/**
* Uses a binary search to determine the lowest index at which `value`
* should be inserted into `array` in order to maintain its sort order.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
* @example
*
* _.sortedIndex([30, 50], 40);
* // => 1
*/
function sortedIndex(array, value) {
return baseSortedIndex(array, value);
}
/**
* This method is like `_.sortedIndex` except that it accepts `iteratee`
* which is invoked for `value` and each element of `array` to compute their
* sort ranking. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
* @example
*
* var objects = [{ 'x': 4 }, { 'x': 5 }];
*
* _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
* // => 0
*
* // The `_.property` iteratee shorthand.
* _.sortedIndexBy(objects, { 'x': 4 }, 'x');
* // => 0
*/
function sortedIndexBy(array, value, iteratee) {
return baseSortedIndexBy(array, value, getIteratee(iteratee, 2));
}
/**
* This method is like `_.indexOf` except that it performs a binary
* search on a sorted `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @returns {number} Returns the index of the matched value, else `-1`.
* @example
*
* _.sortedIndexOf([4, 5, 5, 5, 6], 5);
* // => 1
*/
function sortedIndexOf(array, value) {
var length = array == null ? 0 : array.length;
if (length) {
var index = baseSortedIndex(array, value);
if (index < length && eq(array[index], value)) {
return index;
}
}
return -1;
}
/**
* This method is like `_.sortedIndex` except that it returns the highest
* index at which `value` should be inserted into `array` in order to
* maintain its sort order.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
* @example
*
* _.sortedLastIndex([4, 5, 5, 5, 6], 5);
* // => 4
*/
function sortedLastIndex(array, value) {
return baseSortedIndex(array, value, true);
}
/**
* This method is like `_.sortedLastIndex` except that it accepts `iteratee`
* which is invoked for `value` and each element of `array` to compute their
* sort ranking. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The sorted array to inspect.
* @param {*} value The value to evaluate.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {number} Returns the index at which `value` should be inserted
* into `array`.
* @example
*
* var objects = [{ 'x': 4 }, { 'x': 5 }];
*
* _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
* // => 1
*
* // The `_.property` iteratee shorthand.
* _.sortedLastIndexBy(objects, { 'x': 4 }, 'x');
* // => 1
*/
function sortedLastIndexBy(array, value, iteratee) {
return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true);
}
/**
* This method is like `_.lastIndexOf` except that it performs a binary
* search on a sorted `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {*} value The value to search for.
* @returns {number} Returns the index of the matched value, else `-1`.
* @example
*
* _.sortedLastIndexOf([4, 5, 5, 5, 6], 5);
* // => 3
*/
function sortedLastIndexOf(array, value) {
var length = array == null ? 0 : array.length;
if (length) {
var index = baseSortedIndex(array, value, true) - 1;
if (eq(array[index], value)) {
return index;
}
}
return -1;
}
/**
* This method is like `_.uniq` except that it's designed and optimized
* for sorted arrays.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* _.sortedUniq([1, 1, 2]);
* // => [1, 2]
*/
function sortedUniq(array) {
return (array && array.length)
? baseSortedUniq(array)
: [];
}
/**
* This method is like `_.uniqBy` except that it's designed and optimized
* for sorted arrays.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor);
* // => [1.1, 2.3]
*/
function sortedUniqBy(array, iteratee) {
return (array && array.length)
? baseSortedUniq(array, getIteratee(iteratee, 2))
: [];
}
/**
* Gets all but the first element of `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to query.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.tail([1, 2, 3]);
* // => [2, 3]
*/
function tail(array) {
var length = array == null ? 0 : array.length;
return length ? baseSlice(array, 1, length) : [];
}
/**
* Creates a slice of `array` with `n` elements taken from the beginning.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=1] The number of elements to take.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.take([1, 2, 3]);
* // => [1]
*
* _.take([1, 2, 3], 2);
* // => [1, 2]
*
* _.take([1, 2, 3], 5);
* // => [1, 2, 3]
*
* _.take([1, 2, 3], 0);
* // => []
*/
function take(array, n, guard) {
if (!(array && array.length)) {
return [];
}
n = (guard || n === undefined) ? 1 : toInteger(n);
return baseSlice(array, 0, n < 0 ? 0 : n);
}
/**
* Creates a slice of `array` with `n` elements taken from the end.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {number} [n=1] The number of elements to take.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.takeRight([1, 2, 3]);
* // => [3]
*
* _.takeRight([1, 2, 3], 2);
* // => [2, 3]
*
* _.takeRight([1, 2, 3], 5);
* // => [1, 2, 3]
*
* _.takeRight([1, 2, 3], 0);
* // => []
*/
function takeRight(array, n, guard) {
var length = array == null ? 0 : array.length;
if (!length) {
return [];
}
n = (guard || n === undefined) ? 1 : toInteger(n);
n = length - n;
return baseSlice(array, n < 0 ? 0 : n, length);
}
/**
* Creates a slice of `array` with elements taken from the end. Elements are
* taken until `predicate` returns falsey. The predicate is invoked with
* three arguments: (value, index, array).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the slice of `array`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': true },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': false }
* ];
*
* _.takeRightWhile(users, function(o) { return !o.active; });
* // => objects for ['fred', 'pebbles']
*
* // The `_.matches` iteratee shorthand.
* _.takeRightWhile(users, { 'user': 'pebbles', 'active': false });
* // => objects for ['pebbles']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.takeRightWhile(users, ['active', false]);
* // => objects for ['fred', 'pebbles']
*
* // The `_.property` iteratee shorthand.
* _.takeRightWhile(users, 'active');
* // => []
*/
function takeRightWhile(array, predicate) {
return (array && array.length)
? baseWhile(array, getIteratee(predicate, 3), false, true)
: [];
}
/**
* Creates a slice of `array` with elements taken from the beginning. Elements
* are taken until `predicate` returns falsey. The predicate is invoked with
* three arguments: (value, index, array).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Array
* @param {Array} array The array to query.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the slice of `array`.
* @example
*
* var users = [
* { 'user': 'barney', 'active': false },
* { 'user': 'fred', 'active': false },
* { 'user': 'pebbles', 'active': true }
* ];
*
* _.takeWhile(users, function(o) { return !o.active; });
* // => objects for ['barney', 'fred']
*
* // The `_.matches` iteratee shorthand.
* _.takeWhile(users, { 'user': 'barney', 'active': false });
* // => objects for ['barney']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.takeWhile(users, ['active', false]);
* // => objects for ['barney', 'fred']
*
* // The `_.property` iteratee shorthand.
* _.takeWhile(users, 'active');
* // => []
*/
function takeWhile(array, predicate) {
return (array && array.length)
? baseWhile(array, getIteratee(predicate, 3))
: [];
}
/**
* Creates an array of unique values, in order, from all given arrays using
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @returns {Array} Returns the new array of combined values.
* @example
*
* _.union([2], [1, 2]);
* // => [2, 1]
*/
var union = baseRest(function(arrays) {
return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
});
/**
* This method is like `_.union` except that it accepts `iteratee` which is
* invoked for each element of each `arrays` to generate the criterion by
* which uniqueness is computed. Result values are chosen from the first
* array in which the value occurs. The iteratee is invoked with one argument:
* (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new array of combined values.
* @example
*
* _.unionBy([2.1], [1.2, 2.3], Math.floor);
* // => [2.1, 1.2]
*
* // The `_.property` iteratee shorthand.
* _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 1 }, { 'x': 2 }]
*/
var unionBy = baseRest(function(arrays) {
var iteratee = last(arrays);
if (isArrayLikeObject(iteratee)) {
iteratee = undefined;
}
return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2));
});
/**
* This method is like `_.union` except that it accepts `comparator` which
* is invoked to compare elements of `arrays`. Result values are chosen from
* the first array in which the value occurs. The comparator is invoked
* with two arguments: (arrVal, othVal).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of combined values.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
* var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
*
* _.unionWith(objects, others, _.isEqual);
* // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
*/
var unionWith = baseRest(function(arrays) {
var comparator = last(arrays);
comparator = typeof comparator == 'function' ? comparator : undefined;
return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator);
});
/**
* Creates a duplicate-free version of an array, using
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons, in which only the first occurrence of each element
* is kept. The order of result values is determined by the order they occur
* in the array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* _.uniq([2, 1, 2]);
* // => [2, 1]
*/
function uniq(array) {
return (array && array.length) ? baseUniq(array) : [];
}
/**
* This method is like `_.uniq` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the criterion by which
* uniqueness is computed. The order of result values is determined by the
* order they occur in the array. The iteratee is invoked with one argument:
* (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* _.uniqBy([2.1, 1.2, 2.3], Math.floor);
* // => [2.1, 1.2]
*
* // The `_.property` iteratee shorthand.
* _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 1 }, { 'x': 2 }]
*/
function uniqBy(array, iteratee) {
return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : [];
}
/**
* This method is like `_.uniq` except that it accepts `comparator` which
* is invoked to compare elements of `array`. The order of result values is
* determined by the order they occur in the array.The comparator is invoked
* with two arguments: (arrVal, othVal).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} array The array to inspect.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new duplicate free array.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }];
*
* _.uniqWith(objects, _.isEqual);
* // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]
*/
function uniqWith(array, comparator) {
comparator = typeof comparator == 'function' ? comparator : undefined;
return (array && array.length) ? baseUniq(array, undefined, comparator) : [];
}
/**
* This method is like `_.zip` except that it accepts an array of grouped
* elements and creates an array regrouping the elements to their pre-zip
* configuration.
*
* @static
* @memberOf _
* @since 1.2.0
* @category Array
* @param {Array} array The array of grouped elements to process.
* @returns {Array} Returns the new array of regrouped elements.
* @example
*
* var zipped = _.zip(['a', 'b'], [1, 2], [true, false]);
* // => [['a', 1, true], ['b', 2, false]]
*
* _.unzip(zipped);
* // => [['a', 'b'], [1, 2], [true, false]]
*/
function unzip(array) {
if (!(array && array.length)) {
return [];
}
var length = 0;
array = arrayFilter(array, function(group) {
if (isArrayLikeObject(group)) {
length = nativeMax(group.length, length);
return true;
}
});
return baseTimes(length, function(index) {
return arrayMap(array, baseProperty(index));
});
}
/**
* This method is like `_.unzip` except that it accepts `iteratee` to specify
* how regrouped values should be combined. The iteratee is invoked with the
* elements of each group: (...group).
*
* @static
* @memberOf _
* @since 3.8.0
* @category Array
* @param {Array} array The array of grouped elements to process.
* @param {Function} [iteratee=_.identity] The function to combine
* regrouped values.
* @returns {Array} Returns the new array of regrouped elements.
* @example
*
* var zipped = _.zip([1, 2], [10, 20], [100, 200]);
* // => [[1, 10, 100], [2, 20, 200]]
*
* _.unzipWith(zipped, _.add);
* // => [3, 30, 300]
*/
function unzipWith(array, iteratee) {
if (!(array && array.length)) {
return [];
}
var result = unzip(array);
if (iteratee == null) {
return result;
}
return arrayMap(result, function(group) {
return apply(iteratee, undefined, group);
});
}
/**
* Creates an array excluding all given values using
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* for equality comparisons.
*
* **Note:** Unlike `_.pull`, this method returns a new array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to inspect.
* @param {...*} [values] The values to exclude.
* @returns {Array} Returns the new array of filtered values.
* @see _.difference, _.xor
* @example
*
* _.without([2, 1, 2, 3], 1, 2);
* // => [3]
*/
var without = baseRest(function(array, values) {
return isArrayLikeObject(array)
? baseDifference(array, values)
: [];
});
/**
* Creates an array of unique values that is the
* [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
* of the given arrays. The order of result values is determined by the order
* they occur in the arrays.
*
* @static
* @memberOf _
* @since 2.4.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @returns {Array} Returns the new array of filtered values.
* @see _.difference, _.without
* @example
*
* _.xor([2, 1], [2, 3]);
* // => [1, 3]
*/
var xor = baseRest(function(arrays) {
return baseXor(arrayFilter(arrays, isArrayLikeObject));
});
/**
* This method is like `_.xor` except that it accepts `iteratee` which is
* invoked for each element of each `arrays` to generate the criterion by
* which by which they're compared. The order of result values is determined
* by the order they occur in the arrays. The iteratee is invoked with one
* argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor);
* // => [1.2, 3.4]
*
* // The `_.property` iteratee shorthand.
* _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
* // => [{ 'x': 2 }]
*/
var xorBy = baseRest(function(arrays) {
var iteratee = last(arrays);
if (isArrayLikeObject(iteratee)) {
iteratee = undefined;
}
return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2));
});
/**
* This method is like `_.xor` except that it accepts `comparator` which is
* invoked to compare elements of `arrays`. The order of result values is
* determined by the order they occur in the arrays. The comparator is invoked
* with two arguments: (arrVal, othVal).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {...Array} [arrays] The arrays to inspect.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new array of filtered values.
* @example
*
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
* var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
*
* _.xorWith(objects, others, _.isEqual);
* // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
*/
var xorWith = baseRest(function(arrays) {
var comparator = last(arrays);
comparator = typeof comparator == 'function' ? comparator : undefined;
return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator);
});
/**
* Creates an array of grouped elements, the first of which contains the
* first elements of the given arrays, the second of which contains the
* second elements of the given arrays, and so on.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {...Array} [arrays] The arrays to process.
* @returns {Array} Returns the new array of grouped elements.
* @example
*
* _.zip(['a', 'b'], [1, 2], [true, false]);
* // => [['a', 1, true], ['b', 2, false]]
*/
var zip = baseRest(unzip);
/**
* This method is like `_.fromPairs` except that it accepts two arrays,
* one of property identifiers and one of corresponding values.
*
* @static
* @memberOf _
* @since 0.4.0
* @category Array
* @param {Array} [props=[]] The property identifiers.
* @param {Array} [values=[]] The property values.
* @returns {Object} Returns the new object.
* @example
*
* _.zipObject(['a', 'b'], [1, 2]);
* // => { 'a': 1, 'b': 2 }
*/
function zipObject(props, values) {
return baseZipObject(props || [], values || [], assignValue);
}
/**
* This method is like `_.zipObject` except that it supports property paths.
*
* @static
* @memberOf _
* @since 4.1.0
* @category Array
* @param {Array} [props=[]] The property identifiers.
* @param {Array} [values=[]] The property values.
* @returns {Object} Returns the new object.
* @example
*
* _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]);
* // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } }
*/
function zipObjectDeep(props, values) {
return baseZipObject(props || [], values || [], baseSet);
}
/**
* This method is like `_.zip` except that it accepts `iteratee` to specify
* how grouped values should be combined. The iteratee is invoked with the
* elements of each group: (...group).
*
* @static
* @memberOf _
* @since 3.8.0
* @category Array
* @param {...Array} [arrays] The arrays to process.
* @param {Function} [iteratee=_.identity] The function to combine
* grouped values.
* @returns {Array} Returns the new array of grouped elements.
* @example
*
* _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) {
* return a + b + c;
* });
* // => [111, 222]
*/
var zipWith = baseRest(function(arrays) {
var length = arrays.length,
iteratee = length > 1 ? arrays[length - 1] : undefined;
iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined;
return unzipWith(arrays, iteratee);
});
/*------------------------------------------------------------------------*/
/**
* Creates a `lodash` wrapper instance that wraps `value` with explicit method
* chain sequences enabled. The result of such sequences must be unwrapped
* with `_#value`.
*
* @static
* @memberOf _
* @since 1.3.0
* @category Seq
* @param {*} value The value to wrap.
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36 },
* { 'user': 'fred', 'age': 40 },
* { 'user': 'pebbles', 'age': 1 }
* ];
*
* var youngest = _
* .chain(users)
* .sortBy('age')
* .map(function(o) {
* return o.user + ' is ' + o.age;
* })
* .head()
* .value();
* // => 'pebbles is 1'
*/
function chain(value) {
var result = lodash(value);
result.__chain__ = true;
return result;
}
/**
* This method invokes `interceptor` and returns `value`. The interceptor
* is invoked with one argument; (value). The purpose of this method is to
* "tap into" a method chain sequence in order to modify intermediate results.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Seq
* @param {*} value The value to provide to `interceptor`.
* @param {Function} interceptor The function to invoke.
* @returns {*} Returns `value`.
* @example
*
* _([1, 2, 3])
* .tap(function(array) {
* // Mutate input array.
* array.pop();
* })
* .reverse()
* .value();
* // => [2, 1]
*/
function tap(value, interceptor) {
interceptor(value);
return value;
}
/**
* This method is like `_.tap` except that it returns the result of `interceptor`.
* The purpose of this method is to "pass thru" values replacing intermediate
* results in a method chain sequence.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Seq
* @param {*} value The value to provide to `interceptor`.
* @param {Function} interceptor The function to invoke.
* @returns {*} Returns the result of `interceptor`.
* @example
*
* _(' abc ')
* .chain()
* .trim()
* .thru(function(value) {
* return [value];
* })
* .value();
* // => ['abc']
*/
function thru(value, interceptor) {
return interceptor(value);
}
/**
* This method is the wrapper version of `_.at`.
*
* @name at
* @memberOf _
* @since 1.0.0
* @category Seq
* @param {...(string|string[])} [paths] The property paths to pick.
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
*
* _(object).at(['a[0].b.c', 'a[1]']).value();
* // => [3, 4]
*/
var wrapperAt = flatRest(function(paths) {
var length = paths.length,
start = length ? paths[0] : 0,
value = this.__wrapped__,
interceptor = function(object) { return baseAt(object, paths); };
if (length > 1 || this.__actions__.length ||
!(value instanceof LazyWrapper) || !isIndex(start)) {
return this.thru(interceptor);
}
value = value.slice(start, +start + (length ? 1 : 0));
value.__actions__.push({
'func': thru,
'args': [interceptor],
'thisArg': undefined
});
return new LodashWrapper(value, this.__chain__).thru(function(array) {
if (length && !array.length) {
array.push(undefined);
}
return array;
});
});
/**
* Creates a `lodash` wrapper instance with explicit method chain sequences enabled.
*
* @name chain
* @memberOf _
* @since 0.1.0
* @category Seq
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36 },
* { 'user': 'fred', 'age': 40 }
* ];
*
* // A sequence without explicit chaining.
* _(users).head();
* // => { 'user': 'barney', 'age': 36 }
*
* // A sequence with explicit chaining.
* _(users)
* .chain()
* .head()
* .pick('user')
* .value();
* // => { 'user': 'barney' }
*/
function wrapperChain() {
return chain(this);
}
/**
* Executes the chain sequence and returns the wrapped result.
*
* @name commit
* @memberOf _
* @since 3.2.0
* @category Seq
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var array = [1, 2];
* var wrapped = _(array).push(3);
*
* console.log(array);
* // => [1, 2]
*
* wrapped = wrapped.commit();
* console.log(array);
* // => [1, 2, 3]
*
* wrapped.last();
* // => 3
*
* console.log(array);
* // => [1, 2, 3]
*/
function wrapperCommit() {
return new LodashWrapper(this.value(), this.__chain__);
}
/**
* Gets the next value on a wrapped object following the
* [iterator protocol](https://mdn.io/iteration_protocols#iterator).
*
* @name next
* @memberOf _
* @since 4.0.0
* @category Seq
* @returns {Object} Returns the next iterator value.
* @example
*
* var wrapped = _([1, 2]);
*
* wrapped.next();
* // => { 'done': false, 'value': 1 }
*
* wrapped.next();
* // => { 'done': false, 'value': 2 }
*
* wrapped.next();
* // => { 'done': true, 'value': undefined }
*/
function wrapperNext() {
if (this.__values__ === undefined) {
this.__values__ = toArray(this.value());
}
var done = this.__index__ >= this.__values__.length,
value = done ? undefined : this.__values__[this.__index__++];
return { 'done': done, 'value': value };
}
/**
* Enables the wrapper to be iterable.
*
* @name Symbol.iterator
* @memberOf _
* @since 4.0.0
* @category Seq
* @returns {Object} Returns the wrapper object.
* @example
*
* var wrapped = _([1, 2]);
*
* wrapped[Symbol.iterator]() === wrapped;
* // => true
*
* Array.from(wrapped);
* // => [1, 2]
*/
function wrapperToIterator() {
return this;
}
/**
* Creates a clone of the chain sequence planting `value` as the wrapped value.
*
* @name plant
* @memberOf _
* @since 3.2.0
* @category Seq
* @param {*} value The value to plant.
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* function square(n) {
* return n * n;
* }
*
* var wrapped = _([1, 2]).map(square);
* var other = wrapped.plant([3, 4]);
*
* other.value();
* // => [9, 16]
*
* wrapped.value();
* // => [1, 4]
*/
function wrapperPlant(value) {
var result,
parent = this;
while (parent instanceof baseLodash) {
var clone = wrapperClone(parent);
clone.__index__ = 0;
clone.__values__ = undefined;
if (result) {
previous.__wrapped__ = clone;
} else {
result = clone;
}
var previous = clone;
parent = parent.__wrapped__;
}
previous.__wrapped__ = value;
return result;
}
/**
* This method is the wrapper version of `_.reverse`.
*
* **Note:** This method mutates the wrapped array.
*
* @name reverse
* @memberOf _
* @since 0.1.0
* @category Seq
* @returns {Object} Returns the new `lodash` wrapper instance.
* @example
*
* var array = [1, 2, 3];
*
* _(array).reverse().value()
* // => [3, 2, 1]
*
* console.log(array);
* // => [3, 2, 1]
*/
function wrapperReverse() {
var value = this.__wrapped__;
if (value instanceof LazyWrapper) {
var wrapped = value;
if (this.__actions__.length) {
wrapped = new LazyWrapper(this);
}
wrapped = wrapped.reverse();
wrapped.__actions__.push({
'func': thru,
'args': [reverse],
'thisArg': undefined
});
return new LodashWrapper(wrapped, this.__chain__);
}
return this.thru(reverse);
}
/**
* Executes the chain sequence to resolve the unwrapped value.
*
* @name value
* @memberOf _
* @since 0.1.0
* @alias toJSON, valueOf
* @category Seq
* @returns {*} Returns the resolved unwrapped value.
* @example
*
* _([1, 2, 3]).value();
* // => [1, 2, 3]
*/
function wrapperValue() {
return baseWrapperValue(this.__wrapped__, this.__actions__);
}
/*------------------------------------------------------------------------*/
/**
* Creates an object composed of keys generated from the results of running
* each element of `collection` thru `iteratee`. The corresponding value of
* each key is the number of times the key was returned by `iteratee`. The
* iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 0.5.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee to transform keys.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* _.countBy([6.1, 4.2, 6.3], Math.floor);
* // => { '4': 1, '6': 2 }
*
* // The `_.property` iteratee shorthand.
* _.countBy(['one', 'two', 'three'], 'length');
* // => { '3': 2, '5': 1 }
*/
var countBy = createAggregator(function(result, value, key) {
if (hasOwnProperty.call(result, key)) {
++result[key];
} else {
baseAssignValue(result, key, 1);
}
});
/**
* Checks if `predicate` returns truthy for **all** elements of `collection`.
* Iteration is stopped once `predicate` returns falsey. The predicate is
* invoked with three arguments: (value, index|key, collection).
*
* **Note:** This method returns `true` for
* [empty collections](https://en.wikipedia.org/wiki/Empty_set) because
* [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of
* elements of empty collections.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {boolean} Returns `true` if all elements pass the predicate check,
* else `false`.
* @example
*
* _.every([true, 1, null, 'yes'], Boolean);
* // => false
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': false },
* { 'user': 'fred', 'age': 40, 'active': false }
* ];
*
* // The `_.matches` iteratee shorthand.
* _.every(users, { 'user': 'barney', 'active': false });
* // => false
*
* // The `_.matchesProperty` iteratee shorthand.
* _.every(users, ['active', false]);
* // => true
*
* // The `_.property` iteratee shorthand.
* _.every(users, 'active');
* // => false
*/
function every(collection, predicate, guard) {
var func = isArray(collection) ? arrayEvery : baseEvery;
if (guard && isIterateeCall(collection, predicate, guard)) {
predicate = undefined;
}
return func(collection, getIteratee(predicate, 3));
}
/**
* Iterates over elements of `collection`, returning an array of all elements
* `predicate` returns truthy for. The predicate is invoked with three
* arguments: (value, index|key, collection).
*
* **Note:** Unlike `_.remove`, this method returns a new array.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
* @see _.reject
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': true },
* { 'user': 'fred', 'age': 40, 'active': false }
* ];
*
* _.filter(users, function(o) { return !o.active; });
* // => objects for ['fred']
*
* // The `_.matches` iteratee shorthand.
* _.filter(users, { 'age': 36, 'active': true });
* // => objects for ['barney']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.filter(users, ['active', false]);
* // => objects for ['fred']
*
* // The `_.property` iteratee shorthand.
* _.filter(users, 'active');
* // => objects for ['barney']
*
* // Combining several predicates using `_.overEvery` or `_.overSome`.
* _.filter(users, _.overSome([{ 'age': 36 }, ['age', 40]]));
* // => objects for ['fred', 'barney']
*/
function filter(collection, predicate) {
var func = isArray(collection) ? arrayFilter : baseFilter;
return func(collection, getIteratee(predicate, 3));
}
/**
* Iterates over elements of `collection`, returning the first element
* `predicate` returns truthy for. The predicate is invoked with three
* arguments: (value, index|key, collection).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param {number} [fromIndex=0] The index to search from.
* @returns {*} Returns the matched element, else `undefined`.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': true },
* { 'user': 'fred', 'age': 40, 'active': false },
* { 'user': 'pebbles', 'age': 1, 'active': true }
* ];
*
* _.find(users, function(o) { return o.age < 40; });
* // => object for 'barney'
*
* // The `_.matches` iteratee shorthand.
* _.find(users, { 'age': 1, 'active': true });
* // => object for 'pebbles'
*
* // The `_.matchesProperty` iteratee shorthand.
* _.find(users, ['active', false]);
* // => object for 'fred'
*
* // The `_.property` iteratee shorthand.
* _.find(users, 'active');
* // => object for 'barney'
*/
var find = createFind(findIndex);
/**
* This method is like `_.find` except that it iterates over elements of
* `collection` from right to left.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Collection
* @param {Array|Object} collection The collection to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param {number} [fromIndex=collection.length-1] The index to search from.
* @returns {*} Returns the matched element, else `undefined`.
* @example
*
* _.findLast([1, 2, 3, 4], function(n) {
* return n % 2 == 1;
* });
* // => 3
*/
var findLast = createFind(findLastIndex);
/**
* Creates a flattened array of values by running each element in `collection`
* thru `iteratee` and flattening the mapped results. The iteratee is invoked
* with three arguments: (value, index|key, collection).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new flattened array.
* @example
*
* function duplicate(n) {
* return [n, n];
* }
*
* _.flatMap([1, 2], duplicate);
* // => [1, 1, 2, 2]
*/
function flatMap(collection, iteratee) {
return baseFlatten(map(collection, iteratee), 1);
}
/**
* This method is like `_.flatMap` except that it recursively flattens the
* mapped results.
*
* @static
* @memberOf _
* @since 4.7.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new flattened array.
* @example
*
* function duplicate(n) {
* return [[[n, n]]];
* }
*
* _.flatMapDeep([1, 2], duplicate);
* // => [1, 1, 2, 2]
*/
function flatMapDeep(collection, iteratee) {
return baseFlatten(map(collection, iteratee), INFINITY);
}
/**
* This method is like `_.flatMap` except that it recursively flattens the
* mapped results up to `depth` times.
*
* @static
* @memberOf _
* @since 4.7.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @param {number} [depth=1] The maximum recursion depth.
* @returns {Array} Returns the new flattened array.
* @example
*
* function duplicate(n) {
* return [[[n, n]]];
* }
*
* _.flatMapDepth([1, 2], duplicate, 2);
* // => [[1, 1], [2, 2]]
*/
function flatMapDepth(collection, iteratee, depth) {
depth = depth === undefined ? 1 : toInteger(depth);
return baseFlatten(map(collection, iteratee), depth);
}
/**
* Iterates over elements of `collection` and invokes `iteratee` for each element.
* The iteratee is invoked with three arguments: (value, index|key, collection).
* Iteratee functions may exit iteration early by explicitly returning `false`.
*
* **Note:** As with other "Collections" methods, objects with a "length"
* property are iterated like arrays. To avoid this behavior use `_.forIn`
* or `_.forOwn` for object iteration.
*
* @static
* @memberOf _
* @since 0.1.0
* @alias each
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array|Object} Returns `collection`.
* @see _.forEachRight
* @example
*
* _.forEach([1, 2], function(value) {
* console.log(value);
* });
* // => Logs `1` then `2`.
*
* _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
* console.log(key);
* });
* // => Logs 'a' then 'b' (iteration order is not guaranteed).
*/
function forEach(collection, iteratee) {
var func = isArray(collection) ? arrayEach : baseEach;
return func(collection, getIteratee(iteratee, 3));
}
/**
* This method is like `_.forEach` except that it iterates over elements of
* `collection` from right to left.
*
* @static
* @memberOf _
* @since 2.0.0
* @alias eachRight
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array|Object} Returns `collection`.
* @see _.forEach
* @example
*
* _.forEachRight([1, 2], function(value) {
* console.log(value);
* });
* // => Logs `2` then `1`.
*/
function forEachRight(collection, iteratee) {
var func = isArray(collection) ? arrayEachRight : baseEachRight;
return func(collection, getIteratee(iteratee, 3));
}
/**
* Creates an object composed of keys generated from the results of running
* each element of `collection` thru `iteratee`. The order of grouped values
* is determined by the order they occur in `collection`. The corresponding
* value of each key is an array of elements responsible for generating the
* key. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee to transform keys.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* _.groupBy([6.1, 4.2, 6.3], Math.floor);
* // => { '4': [4.2], '6': [6.1, 6.3] }
*
* // The `_.property` iteratee shorthand.
* _.groupBy(['one', 'two', 'three'], 'length');
* // => { '3': ['one', 'two'], '5': ['three'] }
*/
var groupBy = createAggregator(function(result, value, key) {
if (hasOwnProperty.call(result, key)) {
result[key].push(value);
} else {
baseAssignValue(result, key, [value]);
}
});
/**
* Checks if `value` is in `collection`. If `collection` is a string, it's
* checked for a substring of `value`, otherwise
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* is used for equality comparisons. If `fromIndex` is negative, it's used as
* the offset from the end of `collection`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object|string} collection The collection to inspect.
* @param {*} value The value to search for.
* @param {number} [fromIndex=0] The index to search from.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
* @returns {boolean} Returns `true` if `value` is found, else `false`.
* @example
*
* _.includes([1, 2, 3], 1);
* // => true
*
* _.includes([1, 2, 3], 1, 2);
* // => false
*
* _.includes({ 'a': 1, 'b': 2 }, 1);
* // => true
*
* _.includes('abcd', 'bc');
* // => true
*/
function includes(collection, value, fromIndex, guard) {
collection = isArrayLike(collection) ? collection : values(collection);
fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0;
var length = collection.length;
if (fromIndex < 0) {
fromIndex = nativeMax(length + fromIndex, 0);
}
return isString(collection)
? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1)
: (!!length && baseIndexOf(collection, value, fromIndex) > -1);
}
/**
* Invokes the method at `path` of each element in `collection`, returning
* an array of the results of each invoked method. Any additional arguments
* are provided to each invoked method. If `path` is a function, it's invoked
* for, and `this` bound to, each element in `collection`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Array|Function|string} path The path of the method to invoke or
* the function invoked per iteration.
* @param {...*} [args] The arguments to invoke each method with.
* @returns {Array} Returns the array of results.
* @example
*
* _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort');
* // => [[1, 5, 7], [1, 2, 3]]
*
* _.invokeMap([123, 456], String.prototype.split, '');
* // => [['1', '2', '3'], ['4', '5', '6']]
*/
var invokeMap = baseRest(function(collection, path, args) {
var index = -1,
isFunc = typeof path == 'function',
result = isArrayLike(collection) ? Array(collection.length) : [];
baseEach(collection, function(value) {
result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args);
});
return result;
});
/**
* Creates an object composed of keys generated from the results of running
* each element of `collection` thru `iteratee`. The corresponding value of
* each key is the last element responsible for generating the key. The
* iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee to transform keys.
* @returns {Object} Returns the composed aggregate object.
* @example
*
* var array = [
* { 'dir': 'left', 'code': 97 },
* { 'dir': 'right', 'code': 100 }
* ];
*
* _.keyBy(array, function(o) {
* return String.fromCharCode(o.code);
* });
* // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
*
* _.keyBy(array, 'dir');
* // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
*/
var keyBy = createAggregator(function(result, value, key) {
baseAssignValue(result, key, value);
});
/**
* Creates an array of values by running each element in `collection` thru
* `iteratee`. The iteratee is invoked with three arguments:
* (value, index|key, collection).
*
* Many lodash methods are guarded to work as iteratees for methods like
* `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
*
* The guarded methods are:
* `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,
* `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,
* `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,
* `template`, `trim`, `trimEnd`, `trimStart`, and `words`
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new mapped array.
* @example
*
* function square(n) {
* return n * n;
* }
*
* _.map([4, 8], square);
* // => [16, 64]
*
* _.map({ 'a': 4, 'b': 8 }, square);
* // => [16, 64] (iteration order is not guaranteed)
*
* var users = [
* { 'user': 'barney' },
* { 'user': 'fred' }
* ];
*
* // The `_.property` iteratee shorthand.
* _.map(users, 'user');
* // => ['barney', 'fred']
*/
function map(collection, iteratee) {
var func = isArray(collection) ? arrayMap : baseMap;
return func(collection, getIteratee(iteratee, 3));
}
/**
* This method is like `_.sortBy` except that it allows specifying the sort
* orders of the iteratees to sort by. If `orders` is unspecified, all values
* are sorted in ascending order. Otherwise, specify an order of "desc" for
* descending or "asc" for ascending sort order of corresponding values.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]
* The iteratees to sort by.
* @param {string[]} [orders] The sort orders of `iteratees`.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
* @returns {Array} Returns the new sorted array.
* @example
*
* var users = [
* { 'user': 'fred', 'age': 48 },
* { 'user': 'barney', 'age': 34 },
* { 'user': 'fred', 'age': 40 },
* { 'user': 'barney', 'age': 36 }
* ];
*
* // Sort by `user` in ascending order and by `age` in descending order.
* _.orderBy(users, ['user', 'age'], ['asc', 'desc']);
* // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
*/
function orderBy(collection, iteratees, orders, guard) {
if (collection == null) {
return [];
}
if (!isArray(iteratees)) {
iteratees = iteratees == null ? [] : [iteratees];
}
orders = guard ? undefined : orders;
if (!isArray(orders)) {
orders = orders == null ? [] : [orders];
}
return baseOrderBy(collection, iteratees, orders);
}
/**
* Creates an array of elements split into two groups, the first of which
* contains elements `predicate` returns truthy for, the second of which
* contains elements `predicate` returns falsey for. The predicate is
* invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 3.0.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the array of grouped elements.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': false },
* { 'user': 'fred', 'age': 40, 'active': true },
* { 'user': 'pebbles', 'age': 1, 'active': false }
* ];
*
* _.partition(users, function(o) { return o.active; });
* // => objects for [['fred'], ['barney', 'pebbles']]
*
* // The `_.matches` iteratee shorthand.
* _.partition(users, { 'age': 1, 'active': false });
* // => objects for [['pebbles'], ['barney', 'fred']]
*
* // The `_.matchesProperty` iteratee shorthand.
* _.partition(users, ['active', false]);
* // => objects for [['barney', 'pebbles'], ['fred']]
*
* // The `_.property` iteratee shorthand.
* _.partition(users, 'active');
* // => objects for [['fred'], ['barney', 'pebbles']]
*/
var partition = createAggregator(function(result, value, key) {
result[key ? 0 : 1].push(value);
}, function() { return [[], []]; });
/**
* Reduces `collection` to a value which is the accumulated result of running
* each element in `collection` thru `iteratee`, where each successive
* invocation is supplied the return value of the previous. If `accumulator`
* is not given, the first element of `collection` is used as the initial
* value. The iteratee is invoked with four arguments:
* (accumulator, value, index|key, collection).
*
* Many lodash methods are guarded to work as iteratees for methods like
* `_.reduce`, `_.reduceRight`, and `_.transform`.
*
* The guarded methods are:
* `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`,
* and `sortBy`
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @param {*} [accumulator] The initial value.
* @returns {*} Returns the accumulated value.
* @see _.reduceRight
* @example
*
* _.reduce([1, 2], function(sum, n) {
* return sum + n;
* }, 0);
* // => 3
*
* _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
* (result[value] || (result[value] = [])).push(key);
* return result;
* }, {});
* // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)
*/
function reduce(collection, iteratee, accumulator) {
var func = isArray(collection) ? arrayReduce : baseReduce,
initAccum = arguments.length < 3;
return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach);
}
/**
* This method is like `_.reduce` except that it iterates over elements of
* `collection` from right to left.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @param {*} [accumulator] The initial value.
* @returns {*} Returns the accumulated value.
* @see _.reduce
* @example
*
* var array = [[0, 1], [2, 3], [4, 5]];
*
* _.reduceRight(array, function(flattened, other) {
* return flattened.concat(other);
* }, []);
* // => [4, 5, 2, 3, 0, 1]
*/
function reduceRight(collection, iteratee, accumulator) {
var func = isArray(collection) ? arrayReduceRight : baseReduce,
initAccum = arguments.length < 3;
return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight);
}
/**
* The opposite of `_.filter`; this method returns the elements of `collection`
* that `predicate` does **not** return truthy for.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {Array} Returns the new filtered array.
* @see _.filter
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': false },
* { 'user': 'fred', 'age': 40, 'active': true }
* ];
*
* _.reject(users, function(o) { return !o.active; });
* // => objects for ['fred']
*
* // The `_.matches` iteratee shorthand.
* _.reject(users, { 'age': 40, 'active': true });
* // => objects for ['barney']
*
* // The `_.matchesProperty` iteratee shorthand.
* _.reject(users, ['active', false]);
* // => objects for ['fred']
*
* // The `_.property` iteratee shorthand.
* _.reject(users, 'active');
* // => objects for ['barney']
*/
function reject(collection, predicate) {
var func = isArray(collection) ? arrayFilter : baseFilter;
return func(collection, negate(getIteratee(predicate, 3)));
}
/**
* Gets a random element from `collection`.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Collection
* @param {Array|Object} collection The collection to sample.
* @returns {*} Returns the random element.
* @example
*
* _.sample([1, 2, 3, 4]);
* // => 2
*/
function sample(collection) {
var func = isArray(collection) ? arraySample : baseSample;
return func(collection);
}
/**
* Gets `n` random elements at unique keys from `collection` up to the
* size of `collection`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Collection
* @param {Array|Object} collection The collection to sample.
* @param {number} [n=1] The number of elements to sample.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the random elements.
* @example
*
* _.sampleSize([1, 2, 3], 2);
* // => [3, 1]
*
* _.sampleSize([1, 2, 3], 4);
* // => [2, 3, 1]
*/
function sampleSize(collection, n, guard) {
if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) {
n = 1;
} else {
n = toInteger(n);
}
var func = isArray(collection) ? arraySampleSize : baseSampleSize;
return func(collection, n);
}
/**
* Creates an array of shuffled values, using a version of the
* [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to shuffle.
* @returns {Array} Returns the new shuffled array.
* @example
*
* _.shuffle([1, 2, 3, 4]);
* // => [4, 1, 3, 2]
*/
function shuffle(collection) {
var func = isArray(collection) ? arrayShuffle : baseShuffle;
return func(collection);
}
/**
* Gets the size of `collection` by returning its length for array-like
* values or the number of own enumerable string keyed properties for objects.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object|string} collection The collection to inspect.
* @returns {number} Returns the collection size.
* @example
*
* _.size([1, 2, 3]);
* // => 3
*
* _.size({ 'a': 1, 'b': 2 });
* // => 2
*
* _.size('pebbles');
* // => 7
*/
function size(collection) {
if (collection == null) {
return 0;
}
if (isArrayLike(collection)) {
return isString(collection) ? stringSize(collection) : collection.length;
}
var tag = getTag(collection);
if (tag == mapTag || tag == setTag) {
return collection.size;
}
return baseKeys(collection).length;
}
/**
* Checks if `predicate` returns truthy for **any** element of `collection`.
* Iteration is stopped once `predicate` returns truthy. The predicate is
* invoked with three arguments: (value, index|key, collection).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {boolean} Returns `true` if any element passes the predicate check,
* else `false`.
* @example
*
* _.some([null, 0, 'yes', false], Boolean);
* // => true
*
* var users = [
* { 'user': 'barney', 'active': true },
* { 'user': 'fred', 'active': false }
* ];
*
* // The `_.matches` iteratee shorthand.
* _.some(users, { 'user': 'barney', 'active': false });
* // => false
*
* // The `_.matchesProperty` iteratee shorthand.
* _.some(users, ['active', false]);
* // => true
*
* // The `_.property` iteratee shorthand.
* _.some(users, 'active');
* // => true
*/
function some(collection, predicate, guard) {
var func = isArray(collection) ? arraySome : baseSome;
if (guard && isIterateeCall(collection, predicate, guard)) {
predicate = undefined;
}
return func(collection, getIteratee(predicate, 3));
}
/**
* Creates an array of elements, sorted in ascending order by the results of
* running each element in a collection thru each iteratee. This method
* performs a stable sort, that is, it preserves the original sort order of
* equal elements. The iteratees are invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Collection
* @param {Array|Object} collection The collection to iterate over.
* @param {...(Function|Function[])} [iteratees=[_.identity]]
* The iteratees to sort by.
* @returns {Array} Returns the new sorted array.
* @example
*
* var users = [
* { 'user': 'fred', 'age': 48 },
* { 'user': 'barney', 'age': 36 },
* { 'user': 'fred', 'age': 30 },
* { 'user': 'barney', 'age': 34 }
* ];
*
* _.sortBy(users, [function(o) { return o.user; }]);
* // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 30]]
*
* _.sortBy(users, ['user', 'age']);
* // => objects for [['barney', 34], ['barney', 36], ['fred', 30], ['fred', 48]]
*/
var sortBy = baseRest(function(collection, iteratees) {
if (collection == null) {
return [];
}
var length = iteratees.length;
if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) {
iteratees = [];
} else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) {
iteratees = [iteratees[0]];
}
return baseOrderBy(collection, baseFlatten(iteratees, 1), []);
});
/*------------------------------------------------------------------------*/
/**
* Gets the timestamp of the number of milliseconds that have elapsed since
* the Unix epoch (1 January 1970 00:00:00 UTC).
*
* @static
* @memberOf _
* @since 2.4.0
* @category Date
* @returns {number} Returns the timestamp.
* @example
*
* _.defer(function(stamp) {
* console.log(_.now() - stamp);
* }, _.now());
* // => Logs the number of milliseconds it took for the deferred invocation.
*/
var now = ctxNow || function() {
return root.Date.now();
};
/*------------------------------------------------------------------------*/
/**
* The opposite of `_.before`; this method creates a function that invokes
* `func` once it's called `n` or more times.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {number} n The number of calls before `func` is invoked.
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new restricted function.
* @example
*
* var saves = ['profile', 'settings'];
*
* var done = _.after(saves.length, function() {
* console.log('done saving!');
* });
*
* _.forEach(saves, function(type) {
* asyncSave({ 'type': type, 'complete': done });
* });
* // => Logs 'done saving!' after the two async saves have completed.
*/
function after(n, func) {
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
n = toInteger(n);
return function() {
if (--n < 1) {
return func.apply(this, arguments);
}
};
}
/**
* Creates a function that invokes `func`, with up to `n` arguments,
* ignoring any additional arguments.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {Function} func The function to cap arguments for.
* @param {number} [n=func.length] The arity cap.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Function} Returns the new capped function.
* @example
*
* _.map(['6', '8', '10'], _.ary(parseInt, 1));
* // => [6, 8, 10]
*/
function ary(func, n, guard) {
n = guard ? undefined : n;
n = (func && n == null) ? func.length : n;
return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n);
}
/**
* Creates a function that invokes `func`, with the `this` binding and arguments
* of the created function, while it's called less than `n` times. Subsequent
* calls to the created function return the result of the last `func` invocation.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {number} n The number of calls at which `func` is no longer invoked.
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new restricted function.
* @example
*
* jQuery(element).on('click', _.before(5, addContactToList));
* // => Allows adding up to 4 contacts to the list.
*/
function before(n, func) {
var result;
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
n = toInteger(n);
return function() {
if (--n > 0) {
result = func.apply(this, arguments);
}
if (n <= 1) {
func = undefined;
}
return result;
};
}
/**
* Creates a function that invokes `func` with the `this` binding of `thisArg`
* and `partials` prepended to the arguments it receives.
*
* The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
* may be used as a placeholder for partially applied arguments.
*
* **Note:** Unlike native `Function#bind`, this method doesn't set the "length"
* property of bound functions.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to bind.
* @param {*} thisArg The `this` binding of `func`.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new bound function.
* @example
*
* function greet(greeting, punctuation) {
* return greeting + ' ' + this.user + punctuation;
* }
*
* var object = { 'user': 'fred' };
*
* var bound = _.bind(greet, object, 'hi');
* bound('!');
* // => 'hi fred!'
*
* // Bound with placeholders.
* var bound = _.bind(greet, object, _, '!');
* bound('hi');
* // => 'hi fred!'
*/
var bind = baseRest(function(func, thisArg, partials) {
var bitmask = WRAP_BIND_FLAG;
if (partials.length) {
var holders = replaceHolders(partials, getHolder(bind));
bitmask |= WRAP_PARTIAL_FLAG;
}
return createWrap(func, bitmask, thisArg, partials, holders);
});
/**
* Creates a function that invokes the method at `object[key]` with `partials`
* prepended to the arguments it receives.
*
* This method differs from `_.bind` by allowing bound functions to reference
* methods that may be redefined or don't yet exist. See
* [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
* for more details.
*
* The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
* builds, may be used as a placeholder for partially applied arguments.
*
* @static
* @memberOf _
* @since 0.10.0
* @category Function
* @param {Object} object The object to invoke the method on.
* @param {string} key The key of the method.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new bound function.
* @example
*
* var object = {
* 'user': 'fred',
* 'greet': function(greeting, punctuation) {
* return greeting + ' ' + this.user + punctuation;
* }
* };
*
* var bound = _.bindKey(object, 'greet', 'hi');
* bound('!');
* // => 'hi fred!'
*
* object.greet = function(greeting, punctuation) {
* return greeting + 'ya ' + this.user + punctuation;
* };
*
* bound('!');
* // => 'hiya fred!'
*
* // Bound with placeholders.
* var bound = _.bindKey(object, 'greet', _, '!');
* bound('hi');
* // => 'hiya fred!'
*/
var bindKey = baseRest(function(object, key, partials) {
var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG;
if (partials.length) {
var holders = replaceHolders(partials, getHolder(bindKey));
bitmask |= WRAP_PARTIAL_FLAG;
}
return createWrap(key, bitmask, object, partials, holders);
});
/**
* Creates a function that accepts arguments of `func` and either invokes
* `func` returning its result, if at least `arity` number of arguments have
* been provided, or returns a function that accepts the remaining `func`
* arguments, and so on. The arity of `func` may be specified if `func.length`
* is not sufficient.
*
* The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
* may be used as a placeholder for provided arguments.
*
* **Note:** This method doesn't set the "length" property of curried functions.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Function
* @param {Function} func The function to curry.
* @param {number} [arity=func.length] The arity of `func`.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Function} Returns the new curried function.
* @example
*
* var abc = function(a, b, c) {
* return [a, b, c];
* };
*
* var curried = _.curry(abc);
*
* curried(1)(2)(3);
* // => [1, 2, 3]
*
* curried(1, 2)(3);
* // => [1, 2, 3]
*
* curried(1, 2, 3);
* // => [1, 2, 3]
*
* // Curried with placeholders.
* curried(1)(_, 3)(2);
* // => [1, 2, 3]
*/
function curry(func, arity, guard) {
arity = guard ? undefined : arity;
var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
result.placeholder = curry.placeholder;
return result;
}
/**
* This method is like `_.curry` except that arguments are applied to `func`
* in the manner of `_.partialRight` instead of `_.partial`.
*
* The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
* builds, may be used as a placeholder for provided arguments.
*
* **Note:** This method doesn't set the "length" property of curried functions.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {Function} func The function to curry.
* @param {number} [arity=func.length] The arity of `func`.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Function} Returns the new curried function.
* @example
*
* var abc = function(a, b, c) {
* return [a, b, c];
* };
*
* var curried = _.curryRight(abc);
*
* curried(3)(2)(1);
* // => [1, 2, 3]
*
* curried(2, 3)(1);
* // => [1, 2, 3]
*
* curried(1, 2, 3);
* // => [1, 2, 3]
*
* // Curried with placeholders.
* curried(3)(1, _)(2);
* // => [1, 2, 3]
*/
function curryRight(func, arity, guard) {
arity = guard ? undefined : arity;
var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
result.placeholder = curryRight.placeholder;
return result;
}
/**
* Creates a debounced function that delays invoking `func` until after `wait`
* milliseconds have elapsed since the last time the debounced function was
* invoked. The debounced function comes with a `cancel` method to cancel
* delayed `func` invocations and a `flush` method to immediately invoke them.
* Provide `options` to indicate whether `func` should be invoked on the
* leading and/or trailing edge of the `wait` timeout. The `func` is invoked
* with the last arguments provided to the debounced function. Subsequent
* calls to the debounced function return the result of the last `func`
* invocation.
*
* **Note:** If `leading` and `trailing` options are `true`, `func` is
* invoked on the trailing edge of the timeout only if the debounced function
* is invoked more than once during the `wait` timeout.
*
* If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
* until to the next tick, similar to `setTimeout` with a timeout of `0`.
*
* See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
* for details over the differences between `_.debounce` and `_.throttle`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to debounce.
* @param {number} [wait=0] The number of milliseconds to delay.
* @param {Object} [options={}] The options object.
* @param {boolean} [options.leading=false]
* Specify invoking on the leading edge of the timeout.
* @param {number} [options.maxWait]
* The maximum time `func` is allowed to be delayed before it's invoked.
* @param {boolean} [options.trailing=true]
* Specify invoking on the trailing edge of the timeout.
* @returns {Function} Returns the new debounced function.
* @example
*
* // Avoid costly calculations while the window size is in flux.
* jQuery(window).on('resize', _.debounce(calculateLayout, 150));
*
* // Invoke `sendMail` when clicked, debouncing subsequent calls.
* jQuery(element).on('click', _.debounce(sendMail, 300, {
* 'leading': true,
* 'trailing': false
* }));
*
* // Ensure `batchLog` is invoked once after 1 second of debounced calls.
* var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
* var source = new EventSource('/stream');
* jQuery(source).on('message', debounced);
*
* // Cancel the trailing debounced invocation.
* jQuery(window).on('popstate', debounced.cancel);
*/
function debounce(func, wait, options) {
var lastArgs,
lastThis,
maxWait,
result,
timerId,
lastCallTime,
lastInvokeTime = 0,
leading = false,
maxing = false,
trailing = true;
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
wait = toNumber(wait) || 0;
if (isObject(options)) {
leading = !!options.leading;
maxing = 'maxWait' in options;
maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
trailing = 'trailing' in options ? !!options.trailing : trailing;
}
function invokeFunc(time) {
var args = lastArgs,
thisArg = lastThis;
lastArgs = lastThis = undefined;
lastInvokeTime = time;
result = func.apply(thisArg, args);
return result;
}
function leadingEdge(time) {
// Reset any `maxWait` timer.
lastInvokeTime = time;
// Start the timer for the trailing edge.
timerId = setTimeout(timerExpired, wait);
// Invoke the leading edge.
return leading ? invokeFunc(time) : result;
}
function remainingWait(time) {
var timeSinceLastCall = time - lastCallTime,
timeSinceLastInvoke = time - lastInvokeTime,
timeWaiting = wait - timeSinceLastCall;
return maxing
? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)
: timeWaiting;
}
function shouldInvoke(time) {
var timeSinceLastCall = time - lastCallTime,
timeSinceLastInvoke = time - lastInvokeTime;
// Either this is the first call, activity has stopped and we're at the
// trailing edge, the system time has gone backwards and we're treating
// it as the trailing edge, or we've hit the `maxWait` limit.
return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
(timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
}
function timerExpired() {
var time = now();
if (shouldInvoke(time)) {
return trailingEdge(time);
}
// Restart the timer.
timerId = setTimeout(timerExpired, remainingWait(time));
}
function trailingEdge(time) {
timerId = undefined;
// Only invoke if we have `lastArgs` which means `func` has been
// debounced at least once.
if (trailing && lastArgs) {
return invokeFunc(time);
}
lastArgs = lastThis = undefined;
return result;
}
function cancel() {
if (timerId !== undefined) {
clearTimeout(timerId);
}
lastInvokeTime = 0;
lastArgs = lastCallTime = lastThis = timerId = undefined;
}
function flush() {
return timerId === undefined ? result : trailingEdge(now());
}
function debounced() {
var time = now(),
isInvoking = shouldInvoke(time);
lastArgs = arguments;
lastThis = this;
lastCallTime = time;
if (isInvoking) {
if (timerId === undefined) {
return leadingEdge(lastCallTime);
}
if (maxing) {
// Handle invocations in a tight loop.
clearTimeout(timerId);
timerId = setTimeout(timerExpired, wait);
return invokeFunc(lastCallTime);
}
}
if (timerId === undefined) {
timerId = setTimeout(timerExpired, wait);
}
return result;
}
debounced.cancel = cancel;
debounced.flush = flush;
return debounced;
}
/**
* Defers invoking the `func` until the current call stack has cleared. Any
* additional arguments are provided to `func` when it's invoked.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to defer.
* @param {...*} [args] The arguments to invoke `func` with.
* @returns {number} Returns the timer id.
* @example
*
* _.defer(function(text) {
* console.log(text);
* }, 'deferred');
* // => Logs 'deferred' after one millisecond.
*/
var defer = baseRest(function(func, args) {
return baseDelay(func, 1, args);
});
/**
* Invokes `func` after `wait` milliseconds. Any additional arguments are
* provided to `func` when it's invoked.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to delay.
* @param {number} wait The number of milliseconds to delay invocation.
* @param {...*} [args] The arguments to invoke `func` with.
* @returns {number} Returns the timer id.
* @example
*
* _.delay(function(text) {
* console.log(text);
* }, 1000, 'later');
* // => Logs 'later' after one second.
*/
var delay = baseRest(function(func, wait, args) {
return baseDelay(func, toNumber(wait) || 0, args);
});
/**
* Creates a function that invokes `func` with arguments reversed.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Function
* @param {Function} func The function to flip arguments for.
* @returns {Function} Returns the new flipped function.
* @example
*
* var flipped = _.flip(function() {
* return _.toArray(arguments);
* });
*
* flipped('a', 'b', 'c', 'd');
* // => ['d', 'c', 'b', 'a']
*/
function flip(func) {
return createWrap(func, WRAP_FLIP_FLAG);
}
/**
* Creates a function that memoizes the result of `func`. If `resolver` is
* provided, it determines the cache key for storing the result based on the
* arguments provided to the memoized function. By default, the first argument
* provided to the memoized function is used as the map cache key. The `func`
* is invoked with the `this` binding of the memoized function.
*
* **Note:** The cache is exposed as the `cache` property on the memoized
* function. Its creation may be customized by replacing the `_.memoize.Cache`
* constructor with one whose instances implement the
* [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
* method interface of `clear`, `delete`, `get`, `has`, and `set`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to have its output memoized.
* @param {Function} [resolver] The function to resolve the cache key.
* @returns {Function} Returns the new memoized function.
* @example
*
* var object = { 'a': 1, 'b': 2 };
* var other = { 'c': 3, 'd': 4 };
*
* var values = _.memoize(_.values);
* values(object);
* // => [1, 2]
*
* values(other);
* // => [3, 4]
*
* object.a = 2;
* values(object);
* // => [1, 2]
*
* // Modify the result cache.
* values.cache.set(object, ['a', 'b']);
* values(object);
* // => ['a', 'b']
*
* // Replace `_.memoize.Cache`.
* _.memoize.Cache = WeakMap;
*/
function memoize(func, resolver) {
if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {
throw new TypeError(FUNC_ERROR_TEXT);
}
var memoized = function() {
var args = arguments,
key = resolver ? resolver.apply(this, args) : args[0],
cache = memoized.cache;
if (cache.has(key)) {
return cache.get(key);
}
var result = func.apply(this, args);
memoized.cache = cache.set(key, result) || cache;
return result;
};
memoized.cache = new (memoize.Cache || MapCache);
return memoized;
}
// Expose `MapCache`.
memoize.Cache = MapCache;
/**
* Creates a function that negates the result of the predicate `func`. The
* `func` predicate is invoked with the `this` binding and arguments of the
* created function.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {Function} predicate The predicate to negate.
* @returns {Function} Returns the new negated function.
* @example
*
* function isEven(n) {
* return n % 2 == 0;
* }
*
* _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
* // => [1, 3, 5]
*/
function negate(predicate) {
if (typeof predicate != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
return function() {
var args = arguments;
switch (args.length) {
case 0: return !predicate.call(this);
case 1: return !predicate.call(this, args[0]);
case 2: return !predicate.call(this, args[0], args[1]);
case 3: return !predicate.call(this, args[0], args[1], args[2]);
}
return !predicate.apply(this, args);
};
}
/**
* Creates a function that is restricted to invoking `func` once. Repeat calls
* to the function return the value of the first invocation. The `func` is
* invoked with the `this` binding and arguments of the created function.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to restrict.
* @returns {Function} Returns the new restricted function.
* @example
*
* var initialize = _.once(createApplication);
* initialize();
* initialize();
* // => `createApplication` is invoked once
*/
function once(func) {
return before(2, func);
}
/**
* Creates a function that invokes `func` with its arguments transformed.
*
* @static
* @since 4.0.0
* @memberOf _
* @category Function
* @param {Function} func The function to wrap.
* @param {...(Function|Function[])} [transforms=[_.identity]]
* The argument transforms.
* @returns {Function} Returns the new function.
* @example
*
* function doubled(n) {
* return n * 2;
* }
*
* function square(n) {
* return n * n;
* }
*
* var func = _.overArgs(function(x, y) {
* return [x, y];
* }, [square, doubled]);
*
* func(9, 3);
* // => [81, 6]
*
* func(10, 5);
* // => [100, 10]
*/
var overArgs = castRest(function(func, transforms) {
transforms = (transforms.length == 1 && isArray(transforms[0]))
? arrayMap(transforms[0], baseUnary(getIteratee()))
: arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee()));
var funcsLength = transforms.length;
return baseRest(function(args) {
var index = -1,
length = nativeMin(args.length, funcsLength);
while (++index < length) {
args[index] = transforms[index].call(this, args[index]);
}
return apply(func, this, args);
});
});
/**
* Creates a function that invokes `func` with `partials` prepended to the
* arguments it receives. This method is like `_.bind` except it does **not**
* alter the `this` binding.
*
* The `_.partial.placeholder` value, which defaults to `_` in monolithic
* builds, may be used as a placeholder for partially applied arguments.
*
* **Note:** This method doesn't set the "length" property of partially
* applied functions.
*
* @static
* @memberOf _
* @since 0.2.0
* @category Function
* @param {Function} func The function to partially apply arguments to.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new partially applied function.
* @example
*
* function greet(greeting, name) {
* return greeting + ' ' + name;
* }
*
* var sayHelloTo = _.partial(greet, 'hello');
* sayHelloTo('fred');
* // => 'hello fred'
*
* // Partially applied with placeholders.
* var greetFred = _.partial(greet, _, 'fred');
* greetFred('hi');
* // => 'hi fred'
*/
var partial = baseRest(function(func, partials) {
var holders = replaceHolders(partials, getHolder(partial));
return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders);
});
/**
* This method is like `_.partial` except that partially applied arguments
* are appended to the arguments it receives.
*
* The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
* builds, may be used as a placeholder for partially applied arguments.
*
* **Note:** This method doesn't set the "length" property of partially
* applied functions.
*
* @static
* @memberOf _
* @since 1.0.0
* @category Function
* @param {Function} func The function to partially apply arguments to.
* @param {...*} [partials] The arguments to be partially applied.
* @returns {Function} Returns the new partially applied function.
* @example
*
* function greet(greeting, name) {
* return greeting + ' ' + name;
* }
*
* var greetFred = _.partialRight(greet, 'fred');
* greetFred('hi');
* // => 'hi fred'
*
* // Partially applied with placeholders.
* var sayHelloTo = _.partialRight(greet, 'hello', _);
* sayHelloTo('fred');
* // => 'hello fred'
*/
var partialRight = baseRest(function(func, partials) {
var holders = replaceHolders(partials, getHolder(partialRight));
return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders);
});
/**
* Creates a function that invokes `func` with arguments arranged according
* to the specified `indexes` where the argument value at the first index is
* provided as the first argument, the argument value at the second index is
* provided as the second argument, and so on.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Function
* @param {Function} func The function to rearrange arguments for.
* @param {...(number|number[])} indexes The arranged argument indexes.
* @returns {Function} Returns the new function.
* @example
*
* var rearged = _.rearg(function(a, b, c) {
* return [a, b, c];
* }, [2, 0, 1]);
*
* rearged('b', 'c', 'a')
* // => ['a', 'b', 'c']
*/
var rearg = flatRest(function(func, indexes) {
return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes);
});
/**
* Creates a function that invokes `func` with the `this` binding of the
* created function and arguments from `start` and beyond provided as
* an array.
*
* **Note:** This method is based on the
* [rest parameter](https://mdn.io/rest_parameters).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Function
* @param {Function} func The function to apply a rest parameter to.
* @param {number} [start=func.length-1] The start position of the rest parameter.
* @returns {Function} Returns the new function.
* @example
*
* var say = _.rest(function(what, names) {
* return what + ' ' + _.initial(names).join(', ') +
* (_.size(names) > 1 ? ', & ' : '') + _.last(names);
* });
*
* say('hello', 'fred', 'barney', 'pebbles');
* // => 'hello fred, barney, & pebbles'
*/
function rest(func, start) {
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
start = start === undefined ? start : toInteger(start);
return baseRest(func, start);
}
/**
* Creates a function that invokes `func` with the `this` binding of the
* create function and an array of arguments much like
* [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply).
*
* **Note:** This method is based on the
* [spread operator](https://mdn.io/spread_operator).
*
* @static
* @memberOf _
* @since 3.2.0
* @category Function
* @param {Function} func The function to spread arguments over.
* @param {number} [start=0] The start position of the spread.
* @returns {Function} Returns the new function.
* @example
*
* var say = _.spread(function(who, what) {
* return who + ' says ' + what;
* });
*
* say(['fred', 'hello']);
* // => 'fred says hello'
*
* var numbers = Promise.all([
* Promise.resolve(40),
* Promise.resolve(36)
* ]);
*
* numbers.then(_.spread(function(x, y) {
* return x + y;
* }));
* // => a Promise of 76
*/
function spread(func, start) {
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
start = start == null ? 0 : nativeMax(toInteger(start), 0);
return baseRest(function(args) {
var array = args[start],
otherArgs = castSlice(args, 0, start);
if (array) {
arrayPush(otherArgs, array);
}
return apply(func, this, otherArgs);
});
}
/**
* Creates a throttled function that only invokes `func` at most once per
* every `wait` milliseconds. The throttled function comes with a `cancel`
* method to cancel delayed `func` invocations and a `flush` method to
* immediately invoke them. Provide `options` to indicate whether `func`
* should be invoked on the leading and/or trailing edge of the `wait`
* timeout. The `func` is invoked with the last arguments provided to the
* throttled function. Subsequent calls to the throttled function return the
* result of the last `func` invocation.
*
* **Note:** If `leading` and `trailing` options are `true`, `func` is
* invoked on the trailing edge of the timeout only if the throttled function
* is invoked more than once during the `wait` timeout.
*
* If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
* until to the next tick, similar to `setTimeout` with a timeout of `0`.
*
* See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
* for details over the differences between `_.throttle` and `_.debounce`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to throttle.
* @param {number} [wait=0] The number of milliseconds to throttle invocations to.
* @param {Object} [options={}] The options object.
* @param {boolean} [options.leading=true]
* Specify invoking on the leading edge of the timeout.
* @param {boolean} [options.trailing=true]
* Specify invoking on the trailing edge of the timeout.
* @returns {Function} Returns the new throttled function.
* @example
*
* // Avoid excessively updating the position while scrolling.
* jQuery(window).on('scroll', _.throttle(updatePosition, 100));
*
* // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
* var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
* jQuery(element).on('click', throttled);
*
* // Cancel the trailing throttled invocation.
* jQuery(window).on('popstate', throttled.cancel);
*/
function throttle(func, wait, options) {
var leading = true,
trailing = true;
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
if (isObject(options)) {
leading = 'leading' in options ? !!options.leading : leading;
trailing = 'trailing' in options ? !!options.trailing : trailing;
}
return debounce(func, wait, {
'leading': leading,
'maxWait': wait,
'trailing': trailing
});
}
/**
* Creates a function that accepts up to one argument, ignoring any
* additional arguments.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Function
* @param {Function} func The function to cap arguments for.
* @returns {Function} Returns the new capped function.
* @example
*
* _.map(['6', '8', '10'], _.unary(parseInt));
* // => [6, 8, 10]
*/
function unary(func) {
return ary(func, 1);
}
/**
* Creates a function that provides `value` to `wrapper` as its first
* argument. Any additional arguments provided to the function are appended
* to those provided to the `wrapper`. The wrapper is invoked with the `this`
* binding of the created function.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {*} value The value to wrap.
* @param {Function} [wrapper=identity] The wrapper function.
* @returns {Function} Returns the new function.
* @example
*
* var p = _.wrap(_.escape, function(func, text) {
* return '<p>' + func(text) + '</p>';
* });
*
* p('fred, barney, & pebbles');
* // => '<p>fred, barney, & pebbles</p>'
*/
function wrap(value, wrapper) {
return partial(castFunction(wrapper), value);
}
/*------------------------------------------------------------------------*/
/**
* Casts `value` as an array if it's not one.
*
* @static
* @memberOf _
* @since 4.4.0
* @category Lang
* @param {*} value The value to inspect.
* @returns {Array} Returns the cast array.
* @example
*
* _.castArray(1);
* // => [1]
*
* _.castArray({ 'a': 1 });
* // => [{ 'a': 1 }]
*
* _.castArray('abc');
* // => ['abc']
*
* _.castArray(null);
* // => [null]
*
* _.castArray(undefined);
* // => [undefined]
*
* _.castArray();
* // => []
*
* var array = [1, 2, 3];
* console.log(_.castArray(array) === array);
* // => true
*/
function castArray() {
if (!arguments.length) {
return [];
}
var value = arguments[0];
return isArray(value) ? value : [value];
}
/**
* Creates a shallow clone of `value`.
*
* **Note:** This method is loosely based on the
* [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
* and supports cloning arrays, array buffers, booleans, date objects, maps,
* numbers, `Object` objects, regexes, sets, strings, symbols, and typed
* arrays. The own enumerable properties of `arguments` objects are cloned
* as plain objects. An empty object is returned for uncloneable values such
* as error objects, functions, DOM nodes, and WeakMaps.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to clone.
* @returns {*} Returns the cloned value.
* @see _.cloneDeep
* @example
*
* var objects = [{ 'a': 1 }, { 'b': 2 }];
*
* var shallow = _.clone(objects);
* console.log(shallow[0] === objects[0]);
* // => true
*/
function clone(value) {
return baseClone(value, CLONE_SYMBOLS_FLAG);
}
/**
* This method is like `_.clone` except that it accepts `customizer` which
* is invoked to produce the cloned value. If `customizer` returns `undefined`,
* cloning is handled by the method instead. The `customizer` is invoked with
* up to four arguments; (value [, index|key, object, stack]).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to clone.
* @param {Function} [customizer] The function to customize cloning.
* @returns {*} Returns the cloned value.
* @see _.cloneDeepWith
* @example
*
* function customizer(value) {
* if (_.isElement(value)) {
* return value.cloneNode(false);
* }
* }
*
* var el = _.cloneWith(document.body, customizer);
*
* console.log(el === document.body);
* // => false
* console.log(el.nodeName);
* // => 'BODY'
* console.log(el.childNodes.length);
* // => 0
*/
function cloneWith(value, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return baseClone(value, CLONE_SYMBOLS_FLAG, customizer);
}
/**
* This method is like `_.clone` except that it recursively clones `value`.
*
* @static
* @memberOf _
* @since 1.0.0
* @category Lang
* @param {*} value The value to recursively clone.
* @returns {*} Returns the deep cloned value.
* @see _.clone
* @example
*
* var objects = [{ 'a': 1 }, { 'b': 2 }];
*
* var deep = _.cloneDeep(objects);
* console.log(deep[0] === objects[0]);
* // => false
*/
function cloneDeep(value) {
return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG);
}
/**
* This method is like `_.cloneWith` except that it recursively clones `value`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to recursively clone.
* @param {Function} [customizer] The function to customize cloning.
* @returns {*} Returns the deep cloned value.
* @see _.cloneWith
* @example
*
* function customizer(value) {
* if (_.isElement(value)) {
* return value.cloneNode(true);
* }
* }
*
* var el = _.cloneDeepWith(document.body, customizer);
*
* console.log(el === document.body);
* // => false
* console.log(el.nodeName);
* // => 'BODY'
* console.log(el.childNodes.length);
* // => 20
*/
function cloneDeepWith(value, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer);
}
/**
* Checks if `object` conforms to `source` by invoking the predicate
* properties of `source` with the corresponding property values of `object`.
*
* **Note:** This method is equivalent to `_.conforms` when `source` is
* partially applied.
*
* @static
* @memberOf _
* @since 4.14.0
* @category Lang
* @param {Object} object The object to inspect.
* @param {Object} source The object of property predicates to conform to.
* @returns {boolean} Returns `true` if `object` conforms, else `false`.
* @example
*
* var object = { 'a': 1, 'b': 2 };
*
* _.conformsTo(object, { 'b': function(n) { return n > 1; } });
* // => true
*
* _.conformsTo(object, { 'b': function(n) { return n > 2; } });
* // => false
*/
function conformsTo(object, source) {
return source == null || baseConformsTo(object, source, keys(source));
}
/**
* Performs a
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* comparison between two values to determine if they are equivalent.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
* var object = { 'a': 1 };
* var other = { 'a': 1 };
*
* _.eq(object, object);
* // => true
*
* _.eq(object, other);
* // => false
*
* _.eq('a', 'a');
* // => true
*
* _.eq('a', Object('a'));
* // => false
*
* _.eq(NaN, NaN);
* // => true
*/
function eq(value, other) {
return value === other || (value !== value && other !== other);
}
/**
* Checks if `value` is greater than `other`.
*
* @static
* @memberOf _
* @since 3.9.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is greater than `other`,
* else `false`.
* @see _.lt
* @example
*
* _.gt(3, 1);
* // => true
*
* _.gt(3, 3);
* // => false
*
* _.gt(1, 3);
* // => false
*/
var gt = createRelationalOperation(baseGt);
/**
* Checks if `value` is greater than or equal to `other`.
*
* @static
* @memberOf _
* @since 3.9.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is greater than or equal to
* `other`, else `false`.
* @see _.lte
* @example
*
* _.gte(3, 1);
* // => true
*
* _.gte(3, 3);
* // => true
*
* _.gte(1, 3);
* // => false
*/
var gte = createRelationalOperation(function(value, other) {
return value >= other;
});
/**
* Checks if `value` is likely an `arguments` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an `arguments` object,
* else `false`.
* @example
*
* _.isArguments(function() { return arguments; }());
* // => true
*
* _.isArguments([1, 2, 3]);
* // => false
*/
var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&
!propertyIsEnumerable.call(value, 'callee');
};
/**
* Checks if `value` is classified as an `Array` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array, else `false`.
* @example
*
* _.isArray([1, 2, 3]);
* // => true
*
* _.isArray(document.body.children);
* // => false
*
* _.isArray('abc');
* // => false
*
* _.isArray(_.noop);
* // => false
*/
var isArray = Array.isArray;
/**
* Checks if `value` is classified as an `ArrayBuffer` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
* @example
*
* _.isArrayBuffer(new ArrayBuffer(2));
* // => true
*
* _.isArrayBuffer(new Array(2));
* // => false
*/
var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer;
/**
* Checks if `value` is array-like. A value is considered array-like if it's
* not a function and has a `value.length` that's an integer greater than or
* equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is array-like, else `false`.
* @example
*
* _.isArrayLike([1, 2, 3]);
* // => true
*
* _.isArrayLike(document.body.children);
* // => true
*
* _.isArrayLike('abc');
* // => true
*
* _.isArrayLike(_.noop);
* // => false
*/
function isArrayLike(value) {
return value != null && isLength(value.length) && !isFunction(value);
}
/**
* This method is like `_.isArrayLike` except that it also checks if `value`
* is an object.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array-like object,
* else `false`.
* @example
*
* _.isArrayLikeObject([1, 2, 3]);
* // => true
*
* _.isArrayLikeObject(document.body.children);
* // => true
*
* _.isArrayLikeObject('abc');
* // => false
*
* _.isArrayLikeObject(_.noop);
* // => false
*/
function isArrayLikeObject(value) {
return isObjectLike(value) && isArrayLike(value);
}
/**
* Checks if `value` is classified as a boolean primitive or object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a boolean, else `false`.
* @example
*
* _.isBoolean(false);
* // => true
*
* _.isBoolean(null);
* // => false
*/
function isBoolean(value) {
return value === true || value === false ||
(isObjectLike(value) && baseGetTag(value) == boolTag);
}
/**
* Checks if `value` is a buffer.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
* @example
*
* _.isBuffer(new Buffer(2));
* // => true
*
* _.isBuffer(new Uint8Array(2));
* // => false
*/
var isBuffer = nativeIsBuffer || stubFalse;
/**
* Checks if `value` is classified as a `Date` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a date object, else `false`.
* @example
*
* _.isDate(new Date);
* // => true
*
* _.isDate('Mon April 23 2012');
* // => false
*/
var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate;
/**
* Checks if `value` is likely a DOM element.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
* @example
*
* _.isElement(document.body);
* // => true
*
* _.isElement('<body>');
* // => false
*/
function isElement(value) {
return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value);
}
/**
* Checks if `value` is an empty object, collection, map, or set.
*
* Objects are considered empty if they have no own enumerable string keyed
* properties.
*
* Array-like values such as `arguments` objects, arrays, buffers, strings, or
* jQuery-like collections are considered empty if they have a `length` of `0`.
* Similarly, maps and sets are considered empty if they have a `size` of `0`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is empty, else `false`.
* @example
*
* _.isEmpty(null);
* // => true
*
* _.isEmpty(true);
* // => true
*
* _.isEmpty(1);
* // => true
*
* _.isEmpty([1, 2, 3]);
* // => false
*
* _.isEmpty({ 'a': 1 });
* // => false
*/
function isEmpty(value) {
if (value == null) {
return true;
}
if (isArrayLike(value) &&
(isArray(value) || typeof value == 'string' || typeof value.splice == 'function' ||
isBuffer(value) || isTypedArray(value) || isArguments(value))) {
return !value.length;
}
var tag = getTag(value);
if (tag == mapTag || tag == setTag) {
return !value.size;
}
if (isPrototype(value)) {
return !baseKeys(value).length;
}
for (var key in value) {
if (hasOwnProperty.call(value, key)) {
return false;
}
}
return true;
}
/**
* Performs a deep comparison between two values to determine if they are
* equivalent.
*
* **Note:** This method supports comparing arrays, array buffers, booleans,
* date objects, error objects, maps, numbers, `Object` objects, regexes,
* sets, strings, symbols, and typed arrays. `Object` objects are compared
* by their own, not inherited, enumerable properties. Functions and DOM
* nodes are compared by strict equality, i.e. `===`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
* var object = { 'a': 1 };
* var other = { 'a': 1 };
*
* _.isEqual(object, other);
* // => true
*
* object === other;
* // => false
*/
function isEqual(value, other) {
return baseIsEqual(value, other);
}
/**
* This method is like `_.isEqual` except that it accepts `customizer` which
* is invoked to compare values. If `customizer` returns `undefined`, comparisons
* are handled by the method instead. The `customizer` is invoked with up to
* six arguments: (objValue, othValue [, index|key, object, other, stack]).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @param {Function} [customizer] The function to customize comparisons.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
* function isGreeting(value) {
* return /^h(?:i|ello)$/.test(value);
* }
*
* function customizer(objValue, othValue) {
* if (isGreeting(objValue) && isGreeting(othValue)) {
* return true;
* }
* }
*
* var array = ['hello', 'goodbye'];
* var other = ['hi', 'goodbye'];
*
* _.isEqualWith(array, other, customizer);
* // => true
*/
function isEqualWith(value, other, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
var result = customizer ? customizer(value, other) : undefined;
return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result;
}
/**
* Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
* `SyntaxError`, `TypeError`, or `URIError` object.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an error object, else `false`.
* @example
*
* _.isError(new Error);
* // => true
*
* _.isError(Error);
* // => false
*/
function isError(value) {
if (!isObjectLike(value)) {
return false;
}
var tag = baseGetTag(value);
return tag == errorTag || tag == domExcTag ||
(typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value));
}
/**
* Checks if `value` is a finite primitive number.
*
* **Note:** This method is based on
* [`Number.isFinite`](https://mdn.io/Number/isFinite).
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
* @example
*
* _.isFinite(3);
* // => true
*
* _.isFinite(Number.MIN_VALUE);
* // => true
*
* _.isFinite(Infinity);
* // => false
*
* _.isFinite('3');
* // => false
*/
function isFinite(value) {
return typeof value == 'number' && nativeIsFinite(value);
}
/**
* Checks if `value` is classified as a `Function` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a function, else `false`.
* @example
*
* _.isFunction(_);
* // => true
*
* _.isFunction(/abc/);
* // => false
*/
function isFunction(value) {
if (!isObject(value)) {
return false;
}
// The use of `Object#toString` avoids issues with the `typeof` operator
// in Safari 9 which returns 'object' for typed arrays and other constructors.
var tag = baseGetTag(value);
return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
}
/**
* Checks if `value` is an integer.
*
* **Note:** This method is based on
* [`Number.isInteger`](https://mdn.io/Number/isInteger).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an integer, else `false`.
* @example
*
* _.isInteger(3);
* // => true
*
* _.isInteger(Number.MIN_VALUE);
* // => false
*
* _.isInteger(Infinity);
* // => false
*
* _.isInteger('3');
* // => false
*/
function isInteger(value) {
return typeof value == 'number' && value == toInteger(value);
}
/**
* Checks if `value` is a valid array-like length.
*
* **Note:** This method is loosely based on
* [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
* @example
*
* _.isLength(3);
* // => true
*
* _.isLength(Number.MIN_VALUE);
* // => false
*
* _.isLength(Infinity);
* // => false
*
* _.isLength('3');
* // => false
*/
function isLength(value) {
return typeof value == 'number' &&
value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
}
/**
* Checks if `value` is the
* [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
* of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an object, else `false`.
* @example
*
* _.isObject({});
* // => true
*
* _.isObject([1, 2, 3]);
* // => true
*
* _.isObject(_.noop);
* // => true
*
* _.isObject(null);
* // => false
*/
function isObject(value) {
var type = typeof value;
return value != null && (type == 'object' || type == 'function');
}
/**
* Checks if `value` is object-like. A value is object-like if it's not `null`
* and has a `typeof` result of "object".
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is object-like, else `false`.
* @example
*
* _.isObjectLike({});
* // => true
*
* _.isObjectLike([1, 2, 3]);
* // => true
*
* _.isObjectLike(_.noop);
* // => false
*
* _.isObjectLike(null);
* // => false
*/
function isObjectLike(value) {
return value != null && typeof value == 'object';
}
/**
* Checks if `value` is classified as a `Map` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a map, else `false`.
* @example
*
* _.isMap(new Map);
* // => true
*
* _.isMap(new WeakMap);
* // => false
*/
var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;
/**
* Performs a partial deep comparison between `object` and `source` to
* determine if `object` contains equivalent property values.
*
* **Note:** This method is equivalent to `_.matches` when `source` is
* partially applied.
*
* Partial comparisons will match empty array and empty object `source`
* values against any array or object value, respectively. See `_.isEqual`
* for a list of supported value comparisons.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {Object} object The object to inspect.
* @param {Object} source The object of property values to match.
* @returns {boolean} Returns `true` if `object` is a match, else `false`.
* @example
*
* var object = { 'a': 1, 'b': 2 };
*
* _.isMatch(object, { 'b': 2 });
* // => true
*
* _.isMatch(object, { 'b': 1 });
* // => false
*/
function isMatch(object, source) {
return object === source || baseIsMatch(object, source, getMatchData(source));
}
/**
* This method is like `_.isMatch` except that it accepts `customizer` which
* is invoked to compare values. If `customizer` returns `undefined`, comparisons
* are handled by the method instead. The `customizer` is invoked with five
* arguments: (objValue, srcValue, index|key, object, source).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {Object} object The object to inspect.
* @param {Object} source The object of property values to match.
* @param {Function} [customizer] The function to customize comparisons.
* @returns {boolean} Returns `true` if `object` is a match, else `false`.
* @example
*
* function isGreeting(value) {
* return /^h(?:i|ello)$/.test(value);
* }
*
* function customizer(objValue, srcValue) {
* if (isGreeting(objValue) && isGreeting(srcValue)) {
* return true;
* }
* }
*
* var object = { 'greeting': 'hello' };
* var source = { 'greeting': 'hi' };
*
* _.isMatchWith(object, source, customizer);
* // => true
*/
function isMatchWith(object, source, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return baseIsMatch(object, source, getMatchData(source), customizer);
}
/**
* Checks if `value` is `NaN`.
*
* **Note:** This method is based on
* [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as
* global [`isNaN`](https://mdn.io/isNaN) which returns `true` for
* `undefined` and other non-number values.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
* @example
*
* _.isNaN(NaN);
* // => true
*
* _.isNaN(new Number(NaN));
* // => true
*
* isNaN(undefined);
* // => true
*
* _.isNaN(undefined);
* // => false
*/
function isNaN(value) {
// An `NaN` primitive is the only value that is not equal to itself.
// Perform the `toStringTag` check first to avoid errors with some
// ActiveX objects in IE.
return isNumber(value) && value != +value;
}
/**
* Checks if `value` is a pristine native function.
*
* **Note:** This method can't reliably detect native functions in the presence
* of the core-js package because core-js circumvents this kind of detection.
* Despite multiple requests, the core-js maintainer has made it clear: any
* attempt to fix the detection will be obstructed. As a result, we're left
* with little choice but to throw an error. Unfortunately, this also affects
* packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),
* which rely on core-js.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a native function,
* else `false`.
* @example
*
* _.isNative(Array.prototype.push);
* // => true
*
* _.isNative(_);
* // => false
*/
function isNative(value) {
if (isMaskable(value)) {
throw new Error(CORE_ERROR_TEXT);
}
return baseIsNative(value);
}
/**
* Checks if `value` is `null`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `null`, else `false`.
* @example
*
* _.isNull(null);
* // => true
*
* _.isNull(void 0);
* // => false
*/
function isNull(value) {
return value === null;
}
/**
* Checks if `value` is `null` or `undefined`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is nullish, else `false`.
* @example
*
* _.isNil(null);
* // => true
*
* _.isNil(void 0);
* // => true
*
* _.isNil(NaN);
* // => false
*/
function isNil(value) {
return value == null;
}
/**
* Checks if `value` is classified as a `Number` primitive or object.
*
* **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
* classified as numbers, use the `_.isFinite` method.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a number, else `false`.
* @example
*
* _.isNumber(3);
* // => true
*
* _.isNumber(Number.MIN_VALUE);
* // => true
*
* _.isNumber(Infinity);
* // => true
*
* _.isNumber('3');
* // => false
*/
function isNumber(value) {
return typeof value == 'number' ||
(isObjectLike(value) && baseGetTag(value) == numberTag);
}
/**
* Checks if `value` is a plain object, that is, an object created by the
* `Object` constructor or one with a `[[Prototype]]` of `null`.
*
* @static
* @memberOf _
* @since 0.8.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
* @example
*
* function Foo() {
* this.a = 1;
* }
*
* _.isPlainObject(new Foo);
* // => false
*
* _.isPlainObject([1, 2, 3]);
* // => false
*
* _.isPlainObject({ 'x': 0, 'y': 0 });
* // => true
*
* _.isPlainObject(Object.create(null));
* // => true
*/
function isPlainObject(value) {
if (!isObjectLike(value) || baseGetTag(value) != objectTag) {
return false;
}
var proto = getPrototype(value);
if (proto === null) {
return true;
}
var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
return typeof Ctor == 'function' && Ctor instanceof Ctor &&
funcToString.call(Ctor) == objectCtorString;
}
/**
* Checks if `value` is classified as a `RegExp` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
* @example
*
* _.isRegExp(/abc/);
* // => true
*
* _.isRegExp('/abc/');
* // => false
*/
var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp;
/**
* Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754
* double precision number which isn't the result of a rounded unsafe integer.
*
* **Note:** This method is based on
* [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a safe integer, else `false`.
* @example
*
* _.isSafeInteger(3);
* // => true
*
* _.isSafeInteger(Number.MIN_VALUE);
* // => false
*
* _.isSafeInteger(Infinity);
* // => false
*
* _.isSafeInteger('3');
* // => false
*/
function isSafeInteger(value) {
return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER;
}
/**
* Checks if `value` is classified as a `Set` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a set, else `false`.
* @example
*
* _.isSet(new Set);
* // => true
*
* _.isSet(new WeakSet);
* // => false
*/
var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;
/**
* Checks if `value` is classified as a `String` primitive or object.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a string, else `false`.
* @example
*
* _.isString('abc');
* // => true
*
* _.isString(1);
* // => false
*/
function isString(value) {
return typeof value == 'string' ||
(!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag);
}
/**
* Checks if `value` is classified as a `Symbol` primitive or object.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
* @example
*
* _.isSymbol(Symbol.iterator);
* // => true
*
* _.isSymbol('abc');
* // => false
*/
function isSymbol(value) {
return typeof value == 'symbol' ||
(isObjectLike(value) && baseGetTag(value) == symbolTag);
}
/**
* Checks if `value` is classified as a typed array.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
* @example
*
* _.isTypedArray(new Uint8Array);
* // => true
*
* _.isTypedArray([]);
* // => false
*/
var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;
/**
* Checks if `value` is `undefined`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
* @example
*
* _.isUndefined(void 0);
* // => true
*
* _.isUndefined(null);
* // => false
*/
function isUndefined(value) {
return value === undefined;
}
/**
* Checks if `value` is classified as a `WeakMap` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a weak map, else `false`.
* @example
*
* _.isWeakMap(new WeakMap);
* // => true
*
* _.isWeakMap(new Map);
* // => false
*/
function isWeakMap(value) {
return isObjectLike(value) && getTag(value) == weakMapTag;
}
/**
* Checks if `value` is classified as a `WeakSet` object.
*
* @static
* @memberOf _
* @since 4.3.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a weak set, else `false`.
* @example
*
* _.isWeakSet(new WeakSet);
* // => true
*
* _.isWeakSet(new Set);
* // => false
*/
function isWeakSet(value) {
return isObjectLike(value) && baseGetTag(value) == weakSetTag;
}
/**
* Checks if `value` is less than `other`.
*
* @static
* @memberOf _
* @since 3.9.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is less than `other`,
* else `false`.
* @see _.gt
* @example
*
* _.lt(1, 3);
* // => true
*
* _.lt(3, 3);
* // => false
*
* _.lt(3, 1);
* // => false
*/
var lt = createRelationalOperation(baseLt);
/**
* Checks if `value` is less than or equal to `other`.
*
* @static
* @memberOf _
* @since 3.9.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if `value` is less than or equal to
* `other`, else `false`.
* @see _.gte
* @example
*
* _.lte(1, 3);
* // => true
*
* _.lte(3, 3);
* // => true
*
* _.lte(3, 1);
* // => false
*/
var lte = createRelationalOperation(function(value, other) {
return value <= other;
});
/**
* Converts `value` to an array.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Lang
* @param {*} value The value to convert.
* @returns {Array} Returns the converted array.
* @example
*
* _.toArray({ 'a': 1, 'b': 2 });
* // => [1, 2]
*
* _.toArray('abc');
* // => ['a', 'b', 'c']
*
* _.toArray(1);
* // => []
*
* _.toArray(null);
* // => []
*/
function toArray(value) {
if (!value) {
return [];
}
if (isArrayLike(value)) {
return isString(value) ? stringToArray(value) : copyArray(value);
}
if (symIterator && value[symIterator]) {
return iteratorToArray(value[symIterator]());
}
var tag = getTag(value),
func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values);
return func(value);
}
/**
* Converts `value` to a finite number.
*
* @static
* @memberOf _
* @since 4.12.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted number.
* @example
*
* _.toFinite(3.2);
* // => 3.2
*
* _.toFinite(Number.MIN_VALUE);
* // => 5e-324
*
* _.toFinite(Infinity);
* // => 1.7976931348623157e+308
*
* _.toFinite('3.2');
* // => 3.2
*/
function toFinite(value) {
if (!value) {
return value === 0 ? value : 0;
}
value = toNumber(value);
if (value === INFINITY || value === -INFINITY) {
var sign = (value < 0 ? -1 : 1);
return sign * MAX_INTEGER;
}
return value === value ? value : 0;
}
/**
* Converts `value` to an integer.
*
* **Note:** This method is loosely based on
* [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted integer.
* @example
*
* _.toInteger(3.2);
* // => 3
*
* _.toInteger(Number.MIN_VALUE);
* // => 0
*
* _.toInteger(Infinity);
* // => 1.7976931348623157e+308
*
* _.toInteger('3.2');
* // => 3
*/
function toInteger(value) {
var result = toFinite(value),
remainder = result % 1;
return result === result ? (remainder ? result - remainder : result) : 0;
}
/**
* Converts `value` to an integer suitable for use as the length of an
* array-like object.
*
* **Note:** This method is based on
* [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted integer.
* @example
*
* _.toLength(3.2);
* // => 3
*
* _.toLength(Number.MIN_VALUE);
* // => 0
*
* _.toLength(Infinity);
* // => 4294967295
*
* _.toLength('3.2');
* // => 3
*/
function toLength(value) {
return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0;
}
/**
* Converts `value` to a number.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to process.
* @returns {number} Returns the number.
* @example
*
* _.toNumber(3.2);
* // => 3.2
*
* _.toNumber(Number.MIN_VALUE);
* // => 5e-324
*
* _.toNumber(Infinity);
* // => Infinity
*
* _.toNumber('3.2');
* // => 3.2
*/
function toNumber(value) {
if (typeof value == 'number') {
return value;
}
if (isSymbol(value)) {
return NAN;
}
if (isObject(value)) {
var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
value = isObject(other) ? (other + '') : other;
}
if (typeof value != 'string') {
return value === 0 ? value : +value;
}
value = baseTrim(value);
var isBinary = reIsBinary.test(value);
return (isBinary || reIsOctal.test(value))
? freeParseInt(value.slice(2), isBinary ? 2 : 8)
: (reIsBadHex.test(value) ? NAN : +value);
}
/**
* Converts `value` to a plain object flattening inherited enumerable string
* keyed properties of `value` to own properties of the plain object.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {Object} Returns the converted plain object.
* @example
*
* function Foo() {
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.assign({ 'a': 1 }, new Foo);
* // => { 'a': 1, 'b': 2 }
*
* _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
* // => { 'a': 1, 'b': 2, 'c': 3 }
*/
function toPlainObject(value) {
return copyObject(value, keysIn(value));
}
/**
* Converts `value` to a safe integer. A safe integer can be compared and
* represented correctly.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted integer.
* @example
*
* _.toSafeInteger(3.2);
* // => 3
*
* _.toSafeInteger(Number.MIN_VALUE);
* // => 0
*
* _.toSafeInteger(Infinity);
* // => 9007199254740991
*
* _.toSafeInteger('3.2');
* // => 3
*/
function toSafeInteger(value) {
return value
? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER)
: (value === 0 ? value : 0);
}
/**
* Converts `value` to a string. An empty string is returned for `null`
* and `undefined` values. The sign of `-0` is preserved.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {string} Returns the converted string.
* @example
*
* _.toString(null);
* // => ''
*
* _.toString(-0);
* // => '-0'
*
* _.toString([1, 2, 3]);
* // => '1,2,3'
*/
function toString(value) {
return value == null ? '' : baseToString(value);
}
/*------------------------------------------------------------------------*/
/**
* Assigns own enumerable string keyed properties of source objects to the
* destination object. Source objects are applied from left to right.
* Subsequent sources overwrite property assignments of previous sources.
*
* **Note:** This method mutates `object` and is loosely based on
* [`Object.assign`](https://mdn.io/Object/assign).
*
* @static
* @memberOf _
* @since 0.10.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @see _.assignIn
* @example
*
* function Foo() {
* this.a = 1;
* }
*
* function Bar() {
* this.c = 3;
* }
*
* Foo.prototype.b = 2;
* Bar.prototype.d = 4;
*
* _.assign({ 'a': 0 }, new Foo, new Bar);
* // => { 'a': 1, 'c': 3 }
*/
var assign = createAssigner(function(object, source) {
if (isPrototype(source) || isArrayLike(source)) {
copyObject(source, keys(source), object);
return;
}
for (var key in source) {
if (hasOwnProperty.call(source, key)) {
assignValue(object, key, source[key]);
}
}
});
/**
* This method is like `_.assign` except that it iterates over own and
* inherited source properties.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @alias extend
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @see _.assign
* @example
*
* function Foo() {
* this.a = 1;
* }
*
* function Bar() {
* this.c = 3;
* }
*
* Foo.prototype.b = 2;
* Bar.prototype.d = 4;
*
* _.assignIn({ 'a': 0 }, new Foo, new Bar);
* // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }
*/
var assignIn = createAssigner(function(object, source) {
copyObject(source, keysIn(source), object);
});
/**
* This method is like `_.assignIn` except that it accepts `customizer`
* which is invoked to produce the assigned values. If `customizer` returns
* `undefined`, assignment is handled by the method instead. The `customizer`
* is invoked with five arguments: (objValue, srcValue, key, object, source).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @alias extendWith
* @category Object
* @param {Object} object The destination object.
* @param {...Object} sources The source objects.
* @param {Function} [customizer] The function to customize assigned values.
* @returns {Object} Returns `object`.
* @see _.assignWith
* @example
*
* function customizer(objValue, srcValue) {
* return _.isUndefined(objValue) ? srcValue : objValue;
* }
*
* var defaults = _.partialRight(_.assignInWith, customizer);
*
* defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
* // => { 'a': 1, 'b': 2 }
*/
var assignInWith = createAssigner(function(object, source, srcIndex, customizer) {
copyObject(source, keysIn(source), object, customizer);
});
/**
* This method is like `_.assign` except that it accepts `customizer`
* which is invoked to produce the assigned values. If `customizer` returns
* `undefined`, assignment is handled by the method instead. The `customizer`
* is invoked with five arguments: (objValue, srcValue, key, object, source).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} sources The source objects.
* @param {Function} [customizer] The function to customize assigned values.
* @returns {Object} Returns `object`.
* @see _.assignInWith
* @example
*
* function customizer(objValue, srcValue) {
* return _.isUndefined(objValue) ? srcValue : objValue;
* }
*
* var defaults = _.partialRight(_.assignWith, customizer);
*
* defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
* // => { 'a': 1, 'b': 2 }
*/
var assignWith = createAssigner(function(object, source, srcIndex, customizer) {
copyObject(source, keys(source), object, customizer);
});
/**
* Creates an array of values corresponding to `paths` of `object`.
*
* @static
* @memberOf _
* @since 1.0.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {...(string|string[])} [paths] The property paths to pick.
* @returns {Array} Returns the picked values.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
*
* _.at(object, ['a[0].b.c', 'a[1]']);
* // => [3, 4]
*/
var at = flatRest(baseAt);
/**
* Creates an object that inherits from the `prototype` object. If a
* `properties` object is given, its own enumerable string keyed properties
* are assigned to the created object.
*
* @static
* @memberOf _
* @since 2.3.0
* @category Object
* @param {Object} prototype The object to inherit from.
* @param {Object} [properties] The properties to assign to the object.
* @returns {Object} Returns the new object.
* @example
*
* function Shape() {
* this.x = 0;
* this.y = 0;
* }
*
* function Circle() {
* Shape.call(this);
* }
*
* Circle.prototype = _.create(Shape.prototype, {
* 'constructor': Circle
* });
*
* var circle = new Circle;
* circle instanceof Circle;
* // => true
*
* circle instanceof Shape;
* // => true
*/
function create(prototype, properties) {
var result = baseCreate(prototype);
return properties == null ? result : baseAssign(result, properties);
}
/**
* Assigns own and inherited enumerable string keyed properties of source
* objects to the destination object for all destination properties that
* resolve to `undefined`. Source objects are applied from left to right.
* Once a property is set, additional values of the same property are ignored.
*
* **Note:** This method mutates `object`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @see _.defaultsDeep
* @example
*
* _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
* // => { 'a': 1, 'b': 2 }
*/
var defaults = baseRest(function(object, sources) {
object = Object(object);
var index = -1;
var length = sources.length;
var guard = length > 2 ? sources[2] : undefined;
if (guard && isIterateeCall(sources[0], sources[1], guard)) {
length = 1;
}
while (++index < length) {
var source = sources[index];
var props = keysIn(source);
var propsIndex = -1;
var propsLength = props.length;
while (++propsIndex < propsLength) {
var key = props[propsIndex];
var value = object[key];
if (value === undefined ||
(eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) {
object[key] = source[key];
}
}
}
return object;
});
/**
* This method is like `_.defaults` except that it recursively assigns
* default properties.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 3.10.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @see _.defaults
* @example
*
* _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });
* // => { 'a': { 'b': 2, 'c': 3 } }
*/
var defaultsDeep = baseRest(function(args) {
args.push(undefined, customDefaultsMerge);
return apply(mergeWith, undefined, args);
});
/**
* This method is like `_.find` except that it returns the key of the first
* element `predicate` returns truthy for instead of the element itself.
*
* @static
* @memberOf _
* @since 1.1.0
* @category Object
* @param {Object} object The object to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {string|undefined} Returns the key of the matched element,
* else `undefined`.
* @example
*
* var users = {
* 'barney': { 'age': 36, 'active': true },
* 'fred': { 'age': 40, 'active': false },
* 'pebbles': { 'age': 1, 'active': true }
* };
*
* _.findKey(users, function(o) { return o.age < 40; });
* // => 'barney' (iteration order is not guaranteed)
*
* // The `_.matches` iteratee shorthand.
* _.findKey(users, { 'age': 1, 'active': true });
* // => 'pebbles'
*
* // The `_.matchesProperty` iteratee shorthand.
* _.findKey(users, ['active', false]);
* // => 'fred'
*
* // The `_.property` iteratee shorthand.
* _.findKey(users, 'active');
* // => 'barney'
*/
function findKey(object, predicate) {
return baseFindKey(object, getIteratee(predicate, 3), baseForOwn);
}
/**
* This method is like `_.findKey` except that it iterates over elements of
* a collection in the opposite order.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Object
* @param {Object} object The object to inspect.
* @param {Function} [predicate=_.identity] The function invoked per iteration.
* @returns {string|undefined} Returns the key of the matched element,
* else `undefined`.
* @example
*
* var users = {
* 'barney': { 'age': 36, 'active': true },
* 'fred': { 'age': 40, 'active': false },
* 'pebbles': { 'age': 1, 'active': true }
* };
*
* _.findLastKey(users, function(o) { return o.age < 40; });
* // => returns 'pebbles' assuming `_.findKey` returns 'barney'
*
* // The `_.matches` iteratee shorthand.
* _.findLastKey(users, { 'age': 36, 'active': true });
* // => 'barney'
*
* // The `_.matchesProperty` iteratee shorthand.
* _.findLastKey(users, ['active', false]);
* // => 'fred'
*
* // The `_.property` iteratee shorthand.
* _.findLastKey(users, 'active');
* // => 'pebbles'
*/
function findLastKey(object, predicate) {
return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight);
}
/**
* Iterates over own and inherited enumerable string keyed properties of an
* object and invokes `iteratee` for each property. The iteratee is invoked
* with three arguments: (value, key, object). Iteratee functions may exit
* iteration early by explicitly returning `false`.
*
* @static
* @memberOf _
* @since 0.3.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns `object`.
* @see _.forInRight
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.forIn(new Foo, function(value, key) {
* console.log(key);
* });
* // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).
*/
function forIn(object, iteratee) {
return object == null
? object
: baseFor(object, getIteratee(iteratee, 3), keysIn);
}
/**
* This method is like `_.forIn` except that it iterates over properties of
* `object` in the opposite order.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns `object`.
* @see _.forIn
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.forInRight(new Foo, function(value, key) {
* console.log(key);
* });
* // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.
*/
function forInRight(object, iteratee) {
return object == null
? object
: baseForRight(object, getIteratee(iteratee, 3), keysIn);
}
/**
* Iterates over own enumerable string keyed properties of an object and
* invokes `iteratee` for each property. The iteratee is invoked with three
* arguments: (value, key, object). Iteratee functions may exit iteration
* early by explicitly returning `false`.
*
* @static
* @memberOf _
* @since 0.3.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns `object`.
* @see _.forOwnRight
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.forOwn(new Foo, function(value, key) {
* console.log(key);
* });
* // => Logs 'a' then 'b' (iteration order is not guaranteed).
*/
function forOwn(object, iteratee) {
return object && baseForOwn(object, getIteratee(iteratee, 3));
}
/**
* This method is like `_.forOwn` except that it iterates over properties of
* `object` in the opposite order.
*
* @static
* @memberOf _
* @since 2.0.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns `object`.
* @see _.forOwn
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.forOwnRight(new Foo, function(value, key) {
* console.log(key);
* });
* // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.
*/
function forOwnRight(object, iteratee) {
return object && baseForOwnRight(object, getIteratee(iteratee, 3));
}
/**
* Creates an array of function property names from own enumerable properties
* of `object`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to inspect.
* @returns {Array} Returns the function names.
* @see _.functionsIn
* @example
*
* function Foo() {
* this.a = _.constant('a');
* this.b = _.constant('b');
* }
*
* Foo.prototype.c = _.constant('c');
*
* _.functions(new Foo);
* // => ['a', 'b']
*/
function functions(object) {
return object == null ? [] : baseFunctions(object, keys(object));
}
/**
* Creates an array of function property names from own and inherited
* enumerable properties of `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to inspect.
* @returns {Array} Returns the function names.
* @see _.functions
* @example
*
* function Foo() {
* this.a = _.constant('a');
* this.b = _.constant('b');
* }
*
* Foo.prototype.c = _.constant('c');
*
* _.functionsIn(new Foo);
* // => ['a', 'b', 'c']
*/
function functionsIn(object) {
return object == null ? [] : baseFunctions(object, keysIn(object));
}
/**
* Gets the value at `path` of `object`. If the resolved value is
* `undefined`, the `defaultValue` is returned in its place.
*
* @static
* @memberOf _
* @since 3.7.0
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path of the property to get.
* @param {*} [defaultValue] The value returned for `undefined` resolved values.
* @returns {*} Returns the resolved value.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }] };
*
* _.get(object, 'a[0].b.c');
* // => 3
*
* _.get(object, ['a', '0', 'b', 'c']);
* // => 3
*
* _.get(object, 'a.b.c', 'default');
* // => 'default'
*/
function get(object, path, defaultValue) {
var result = object == null ? undefined : baseGet(object, path);
return result === undefined ? defaultValue : result;
}
/**
* Checks if `path` is a direct property of `object`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path to check.
* @returns {boolean} Returns `true` if `path` exists, else `false`.
* @example
*
* var object = { 'a': { 'b': 2 } };
* var other = _.create({ 'a': _.create({ 'b': 2 }) });
*
* _.has(object, 'a');
* // => true
*
* _.has(object, 'a.b');
* // => true
*
* _.has(object, ['a', 'b']);
* // => true
*
* _.has(other, 'a');
* // => false
*/
function has(object, path) {
return object != null && hasPath(object, path, baseHas);
}
/**
* Checks if `path` is a direct or inherited property of `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path to check.
* @returns {boolean} Returns `true` if `path` exists, else `false`.
* @example
*
* var object = _.create({ 'a': _.create({ 'b': 2 }) });
*
* _.hasIn(object, 'a');
* // => true
*
* _.hasIn(object, 'a.b');
* // => true
*
* _.hasIn(object, ['a', 'b']);
* // => true
*
* _.hasIn(object, 'b');
* // => false
*/
function hasIn(object, path) {
return object != null && hasPath(object, path, baseHasIn);
}
/**
* Creates an object composed of the inverted keys and values of `object`.
* If `object` contains duplicate values, subsequent values overwrite
* property assignments of previous values.
*
* @static
* @memberOf _
* @since 0.7.0
* @category Object
* @param {Object} object The object to invert.
* @returns {Object} Returns the new inverted object.
* @example
*
* var object = { 'a': 1, 'b': 2, 'c': 1 };
*
* _.invert(object);
* // => { '1': 'c', '2': 'b' }
*/
var invert = createInverter(function(result, value, key) {
if (value != null &&
typeof value.toString != 'function') {
value = nativeObjectToString.call(value);
}
result[value] = key;
}, constant(identity));
/**
* This method is like `_.invert` except that the inverted object is generated
* from the results of running each element of `object` thru `iteratee`. The
* corresponding inverted value of each inverted key is an array of keys
* responsible for generating the inverted value. The iteratee is invoked
* with one argument: (value).
*
* @static
* @memberOf _
* @since 4.1.0
* @category Object
* @param {Object} object The object to invert.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {Object} Returns the new inverted object.
* @example
*
* var object = { 'a': 1, 'b': 2, 'c': 1 };
*
* _.invertBy(object);
* // => { '1': ['a', 'c'], '2': ['b'] }
*
* _.invertBy(object, function(value) {
* return 'group' + value;
* });
* // => { 'group1': ['a', 'c'], 'group2': ['b'] }
*/
var invertBy = createInverter(function(result, value, key) {
if (value != null &&
typeof value.toString != 'function') {
value = nativeObjectToString.call(value);
}
if (hasOwnProperty.call(result, value)) {
result[value].push(key);
} else {
result[value] = [key];
}
}, getIteratee);
/**
* Invokes the method at `path` of `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path of the method to invoke.
* @param {...*} [args] The arguments to invoke the method with.
* @returns {*} Returns the result of the invoked method.
* @example
*
* var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };
*
* _.invoke(object, 'a[0].b.c.slice', 1, 3);
* // => [2, 3]
*/
var invoke = baseRest(baseInvoke);
/**
* Creates an array of the own enumerable property names of `object`.
*
* **Note:** Non-object values are coerced to objects. See the
* [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
* for more details.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.keys(new Foo);
* // => ['a', 'b'] (iteration order is not guaranteed)
*
* _.keys('hi');
* // => ['0', '1']
*/
function keys(object) {
return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
}
/**
* Creates an array of the own and inherited enumerable property names of `object`.
*
* **Note:** Non-object values are coerced to objects.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property names.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.keysIn(new Foo);
* // => ['a', 'b', 'c'] (iteration order is not guaranteed)
*/
function keysIn(object) {
return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);
}
/**
* The opposite of `_.mapValues`; this method creates an object with the
* same values as `object` and keys generated by running each own enumerable
* string keyed property of `object` thru `iteratee`. The iteratee is invoked
* with three arguments: (value, key, object).
*
* @static
* @memberOf _
* @since 3.8.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns the new mapped object.
* @see _.mapValues
* @example
*
* _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
* return key + value;
* });
* // => { 'a1': 1, 'b2': 2 }
*/
function mapKeys(object, iteratee) {
var result = {};
iteratee = getIteratee(iteratee, 3);
baseForOwn(object, function(value, key, object) {
baseAssignValue(result, iteratee(value, key, object), value);
});
return result;
}
/**
* Creates an object with the same keys as `object` and values generated
* by running each own enumerable string keyed property of `object` thru
* `iteratee`. The iteratee is invoked with three arguments:
* (value, key, object).
*
* @static
* @memberOf _
* @since 2.4.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Object} Returns the new mapped object.
* @see _.mapKeys
* @example
*
* var users = {
* 'fred': { 'user': 'fred', 'age': 40 },
* 'pebbles': { 'user': 'pebbles', 'age': 1 }
* };
*
* _.mapValues(users, function(o) { return o.age; });
* // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
*
* // The `_.property` iteratee shorthand.
* _.mapValues(users, 'age');
* // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
*/
function mapValues(object, iteratee) {
var result = {};
iteratee = getIteratee(iteratee, 3);
baseForOwn(object, function(value, key, object) {
baseAssignValue(result, key, iteratee(value, key, object));
});
return result;
}
/**
* This method is like `_.assign` except that it recursively merges own and
* inherited enumerable string keyed properties of source objects into the
* destination object. Source properties that resolve to `undefined` are
* skipped if a destination value exists. Array and plain object properties
* are merged recursively. Other objects and value types are overridden by
* assignment. Source objects are applied from left to right. Subsequent
* sources overwrite property assignments of previous sources.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 0.5.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @example
*
* var object = {
* 'a': [{ 'b': 2 }, { 'd': 4 }]
* };
*
* var other = {
* 'a': [{ 'c': 3 }, { 'e': 5 }]
* };
*
* _.merge(object, other);
* // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
*/
var merge = createAssigner(function(object, source, srcIndex) {
baseMerge(object, source, srcIndex);
});
/**
* This method is like `_.merge` except that it accepts `customizer` which
* is invoked to produce the merged values of the destination and source
* properties. If `customizer` returns `undefined`, merging is handled by the
* method instead. The `customizer` is invoked with six arguments:
* (objValue, srcValue, key, object, source, stack).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} sources The source objects.
* @param {Function} customizer The function to customize assigned values.
* @returns {Object} Returns `object`.
* @example
*
* function customizer(objValue, srcValue) {
* if (_.isArray(objValue)) {
* return objValue.concat(srcValue);
* }
* }
*
* var object = { 'a': [1], 'b': [2] };
* var other = { 'a': [3], 'b': [4] };
*
* _.mergeWith(object, other, customizer);
* // => { 'a': [1, 3], 'b': [2, 4] }
*/
var mergeWith = createAssigner(function(object, source, srcIndex, customizer) {
baseMerge(object, source, srcIndex, customizer);
});
/**
* The opposite of `_.pick`; this method creates an object composed of the
* own and inherited enumerable property paths of `object` that are not omitted.
*
* **Note:** This method is considerably slower than `_.pick`.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The source object.
* @param {...(string|string[])} [paths] The property paths to omit.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.omit(object, ['a', 'c']);
* // => { 'b': '2' }
*/
var omit = flatRest(function(object, paths) {
var result = {};
if (object == null) {
return result;
}
var isDeep = false;
paths = arrayMap(paths, function(path) {
path = castPath(path, object);
isDeep || (isDeep = path.length > 1);
return path;
});
copyObject(object, getAllKeysIn(object), result);
if (isDeep) {
result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone);
}
var length = paths.length;
while (length--) {
baseUnset(result, paths[length]);
}
return result;
});
/**
* The opposite of `_.pickBy`; this method creates an object composed of
* the own and inherited enumerable string keyed properties of `object` that
* `predicate` doesn't return truthy for. The predicate is invoked with two
* arguments: (value, key).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The source object.
* @param {Function} [predicate=_.identity] The function invoked per property.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.omitBy(object, _.isNumber);
* // => { 'b': '2' }
*/
function omitBy(object, predicate) {
return pickBy(object, negate(getIteratee(predicate)));
}
/**
* Creates an object composed of the picked `object` properties.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The source object.
* @param {...(string|string[])} [paths] The property paths to pick.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.pick(object, ['a', 'c']);
* // => { 'a': 1, 'c': 3 }
*/
var pick = flatRest(function(object, paths) {
return object == null ? {} : basePick(object, paths);
});
/**
* Creates an object composed of the `object` properties `predicate` returns
* truthy for. The predicate is invoked with two arguments: (value, key).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The source object.
* @param {Function} [predicate=_.identity] The function invoked per property.
* @returns {Object} Returns the new object.
* @example
*
* var object = { 'a': 1, 'b': '2', 'c': 3 };
*
* _.pickBy(object, _.isNumber);
* // => { 'a': 1, 'c': 3 }
*/
function pickBy(object, predicate) {
if (object == null) {
return {};
}
var props = arrayMap(getAllKeysIn(object), function(prop) {
return [prop];
});
predicate = getIteratee(predicate);
return basePickBy(object, props, function(value, path) {
return predicate(value, path[0]);
});
}
/**
* This method is like `_.get` except that if the resolved value is a
* function it's invoked with the `this` binding of its parent object and
* its result is returned.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path of the property to resolve.
* @param {*} [defaultValue] The value returned for `undefined` resolved values.
* @returns {*} Returns the resolved value.
* @example
*
* var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
*
* _.result(object, 'a[0].b.c1');
* // => 3
*
* _.result(object, 'a[0].b.c2');
* // => 4
*
* _.result(object, 'a[0].b.c3', 'default');
* // => 'default'
*
* _.result(object, 'a[0].b.c3', _.constant('default'));
* // => 'default'
*/
function result(object, path, defaultValue) {
path = castPath(path, object);
var index = -1,
length = path.length;
// Ensure the loop is entered when path is empty.
if (!length) {
length = 1;
object = undefined;
}
while (++index < length) {
var value = object == null ? undefined : object[toKey(path[index])];
if (value === undefined) {
index = length;
value = defaultValue;
}
object = isFunction(value) ? value.call(object) : value;
}
return object;
}
/**
* Sets the value at `path` of `object`. If a portion of `path` doesn't exist,
* it's created. Arrays are created for missing index properties while objects
* are created for all other missing properties. Use `_.setWith` to customize
* `path` creation.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 3.7.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {*} value The value to set.
* @returns {Object} Returns `object`.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }] };
*
* _.set(object, 'a[0].b.c', 4);
* console.log(object.a[0].b.c);
* // => 4
*
* _.set(object, ['x', '0', 'y', 'z'], 5);
* console.log(object.x[0].y.z);
* // => 5
*/
function set(object, path, value) {
return object == null ? object : baseSet(object, path, value);
}
/**
* This method is like `_.set` except that it accepts `customizer` which is
* invoked to produce the objects of `path`. If `customizer` returns `undefined`
* path creation is handled by the method instead. The `customizer` is invoked
* with three arguments: (nsValue, key, nsObject).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {*} value The value to set.
* @param {Function} [customizer] The function to customize assigned values.
* @returns {Object} Returns `object`.
* @example
*
* var object = {};
*
* _.setWith(object, '[0][1]', 'a', Object);
* // => { '0': { '1': 'a' } }
*/
function setWith(object, path, value, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return object == null ? object : baseSet(object, path, value, customizer);
}
/**
* Creates an array of own enumerable string keyed-value pairs for `object`
* which can be consumed by `_.fromPairs`. If `object` is a map or set, its
* entries are returned.
*
* @static
* @memberOf _
* @since 4.0.0
* @alias entries
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the key-value pairs.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.toPairs(new Foo);
* // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)
*/
var toPairs = createToPairs(keys);
/**
* Creates an array of own and inherited enumerable string keyed-value pairs
* for `object` which can be consumed by `_.fromPairs`. If `object` is a map
* or set, its entries are returned.
*
* @static
* @memberOf _
* @since 4.0.0
* @alias entriesIn
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the key-value pairs.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.toPairsIn(new Foo);
* // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed)
*/
var toPairsIn = createToPairs(keysIn);
/**
* An alternative to `_.reduce`; this method transforms `object` to a new
* `accumulator` object which is the result of running each of its own
* enumerable string keyed properties thru `iteratee`, with each invocation
* potentially mutating the `accumulator` object. If `accumulator` is not
* provided, a new object with the same `[[Prototype]]` will be used. The
* iteratee is invoked with four arguments: (accumulator, value, key, object).
* Iteratee functions may exit iteration early by explicitly returning `false`.
*
* @static
* @memberOf _
* @since 1.3.0
* @category Object
* @param {Object} object The object to iterate over.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @param {*} [accumulator] The custom accumulator value.
* @returns {*} Returns the accumulated value.
* @example
*
* _.transform([2, 3, 4], function(result, n) {
* result.push(n *= n);
* return n % 2 == 0;
* }, []);
* // => [4, 9]
*
* _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
* (result[value] || (result[value] = [])).push(key);
* }, {});
* // => { '1': ['a', 'c'], '2': ['b'] }
*/
function transform(object, iteratee, accumulator) {
var isArr = isArray(object),
isArrLike = isArr || isBuffer(object) || isTypedArray(object);
iteratee = getIteratee(iteratee, 4);
if (accumulator == null) {
var Ctor = object && object.constructor;
if (isArrLike) {
accumulator = isArr ? new Ctor : [];
}
else if (isObject(object)) {
accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};
}
else {
accumulator = {};
}
}
(isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) {
return iteratee(accumulator, value, index, object);
});
return accumulator;
}
/**
* Removes the property at `path` of `object`.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to unset.
* @returns {boolean} Returns `true` if the property is deleted, else `false`.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 7 } }] };
* _.unset(object, 'a[0].b.c');
* // => true
*
* console.log(object);
* // => { 'a': [{ 'b': {} }] };
*
* _.unset(object, ['a', '0', 'b', 'c']);
* // => true
*
* console.log(object);
* // => { 'a': [{ 'b': {} }] };
*/
function unset(object, path) {
return object == null ? true : baseUnset(object, path);
}
/**
* This method is like `_.set` except that accepts `updater` to produce the
* value to set. Use `_.updateWith` to customize `path` creation. The `updater`
* is invoked with one argument: (value).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.6.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {Function} updater The function to produce the updated value.
* @returns {Object} Returns `object`.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }] };
*
* _.update(object, 'a[0].b.c', function(n) { return n * n; });
* console.log(object.a[0].b.c);
* // => 9
*
* _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; });
* console.log(object.x[0].y.z);
* // => 0
*/
function update(object, path, updater) {
return object == null ? object : baseUpdate(object, path, castFunction(updater));
}
/**
* This method is like `_.update` except that it accepts `customizer` which is
* invoked to produce the objects of `path`. If `customizer` returns `undefined`
* path creation is handled by the method instead. The `customizer` is invoked
* with three arguments: (nsValue, key, nsObject).
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 4.6.0
* @category Object
* @param {Object} object The object to modify.
* @param {Array|string} path The path of the property to set.
* @param {Function} updater The function to produce the updated value.
* @param {Function} [customizer] The function to customize assigned values.
* @returns {Object} Returns `object`.
* @example
*
* var object = {};
*
* _.updateWith(object, '[0][1]', _.constant('a'), Object);
* // => { '0': { '1': 'a' } }
*/
function updateWith(object, path, updater, customizer) {
customizer = typeof customizer == 'function' ? customizer : undefined;
return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer);
}
/**
* Creates an array of the own enumerable string keyed property values of `object`.
*
* **Note:** Non-object values are coerced to objects.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property values.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.values(new Foo);
* // => [1, 2] (iteration order is not guaranteed)
*
* _.values('hi');
* // => ['h', 'i']
*/
function values(object) {
return object == null ? [] : baseValues(object, keys(object));
}
/**
* Creates an array of the own and inherited enumerable string keyed property
* values of `object`.
*
* **Note:** Non-object values are coerced to objects.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Object
* @param {Object} object The object to query.
* @returns {Array} Returns the array of property values.
* @example
*
* function Foo() {
* this.a = 1;
* this.b = 2;
* }
*
* Foo.prototype.c = 3;
*
* _.valuesIn(new Foo);
* // => [1, 2, 3] (iteration order is not guaranteed)
*/
function valuesIn(object) {
return object == null ? [] : baseValues(object, keysIn(object));
}
/*------------------------------------------------------------------------*/
/**
* Clamps `number` within the inclusive `lower` and `upper` bounds.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Number
* @param {number} number The number to clamp.
* @param {number} [lower] The lower bound.
* @param {number} upper The upper bound.
* @returns {number} Returns the clamped number.
* @example
*
* _.clamp(-10, -5, 5);
* // => -5
*
* _.clamp(10, -5, 5);
* // => 5
*/
function clamp(number, lower, upper) {
if (upper === undefined) {
upper = lower;
lower = undefined;
}
if (upper !== undefined) {
upper = toNumber(upper);
upper = upper === upper ? upper : 0;
}
if (lower !== undefined) {
lower = toNumber(lower);
lower = lower === lower ? lower : 0;
}
return baseClamp(toNumber(number), lower, upper);
}
/**
* Checks if `n` is between `start` and up to, but not including, `end`. If
* `end` is not specified, it's set to `start` with `start` then set to `0`.
* If `start` is greater than `end` the params are swapped to support
* negative ranges.
*
* @static
* @memberOf _
* @since 3.3.0
* @category Number
* @param {number} number The number to check.
* @param {number} [start=0] The start of the range.
* @param {number} end The end of the range.
* @returns {boolean} Returns `true` if `number` is in the range, else `false`.
* @see _.range, _.rangeRight
* @example
*
* _.inRange(3, 2, 4);
* // => true
*
* _.inRange(4, 8);
* // => true
*
* _.inRange(4, 2);
* // => false
*
* _.inRange(2, 2);
* // => false
*
* _.inRange(1.2, 2);
* // => true
*
* _.inRange(5.2, 4);
* // => false
*
* _.inRange(-3, -2, -6);
* // => true
*/
function inRange(number, start, end) {
start = toFinite(start);
if (end === undefined) {
end = start;
start = 0;
} else {
end = toFinite(end);
}
number = toNumber(number);
return baseInRange(number, start, end);
}
/**
* Produces a random number between the inclusive `lower` and `upper` bounds.
* If only one argument is provided a number between `0` and the given number
* is returned. If `floating` is `true`, or either `lower` or `upper` are
* floats, a floating-point number is returned instead of an integer.
*
* **Note:** JavaScript follows the IEEE-754 standard for resolving
* floating-point values which can produce unexpected results.
*
* @static
* @memberOf _
* @since 0.7.0
* @category Number
* @param {number} [lower=0] The lower bound.
* @param {number} [upper=1] The upper bound.
* @param {boolean} [floating] Specify returning a floating-point number.
* @returns {number} Returns the random number.
* @example
*
* _.random(0, 5);
* // => an integer between 0 and 5
*
* _.random(5);
* // => also an integer between 0 and 5
*
* _.random(5, true);
* // => a floating-point number between 0 and 5
*
* _.random(1.2, 5.2);
* // => a floating-point number between 1.2 and 5.2
*/
function random(lower, upper, floating) {
if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) {
upper = floating = undefined;
}
if (floating === undefined) {
if (typeof upper == 'boolean') {
floating = upper;
upper = undefined;
}
else if (typeof lower == 'boolean') {
floating = lower;
lower = undefined;
}
}
if (lower === undefined && upper === undefined) {
lower = 0;
upper = 1;
}
else {
lower = toFinite(lower);
if (upper === undefined) {
upper = lower;
lower = 0;
} else {
upper = toFinite(upper);
}
}
if (lower > upper) {
var temp = lower;
lower = upper;
upper = temp;
}
if (floating || lower % 1 || upper % 1) {
var rand = nativeRandom();
return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper);
}
return baseRandom(lower, upper);
}
/*------------------------------------------------------------------------*/
/**
* Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the camel cased string.
* @example
*
* _.camelCase('Foo Bar');
* // => 'fooBar'
*
* _.camelCase('--foo-bar--');
* // => 'fooBar'
*
* _.camelCase('__FOO_BAR__');
* // => 'fooBar'
*/
var camelCase = createCompounder(function(result, word, index) {
word = word.toLowerCase();
return result + (index ? capitalize(word) : word);
});
/**
* Converts the first character of `string` to upper case and the remaining
* to lower case.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to capitalize.
* @returns {string} Returns the capitalized string.
* @example
*
* _.capitalize('FRED');
* // => 'Fred'
*/
function capitalize(string) {
return upperFirst(toString(string).toLowerCase());
}
/**
* Deburrs `string` by converting
* [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
* and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)
* letters to basic Latin letters and removing
* [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to deburr.
* @returns {string} Returns the deburred string.
* @example
*
* _.deburr('déjà vu');
* // => 'deja vu'
*/
function deburr(string) {
string = toString(string);
return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');
}
/**
* Checks if `string` ends with the given target string.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to inspect.
* @param {string} [target] The string to search for.
* @param {number} [position=string.length] The position to search up to.
* @returns {boolean} Returns `true` if `string` ends with `target`,
* else `false`.
* @example
*
* _.endsWith('abc', 'c');
* // => true
*
* _.endsWith('abc', 'b');
* // => false
*
* _.endsWith('abc', 'b', 2);
* // => true
*/
function endsWith(string, target, position) {
string = toString(string);
target = baseToString(target);
var length = string.length;
position = position === undefined
? length
: baseClamp(toInteger(position), 0, length);
var end = position;
position -= target.length;
return position >= 0 && string.slice(position, end) == target;
}
/**
* Converts the characters "&", "<", ">", '"', and "'" in `string` to their
* corresponding HTML entities.
*
* **Note:** No other characters are escaped. To escape additional
* characters use a third-party library like [_he_](https://mths.be/he).
*
* Though the ">" character is escaped for symmetry, characters like
* ">" and "/" don't need escaping in HTML and have no special meaning
* unless they're part of a tag or unquoted attribute value. See
* [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
* (under "semi-related fun fact") for more details.
*
* When working with HTML you should always
* [quote attribute values](http://wonko.com/post/html-escaping) to reduce
* XSS vectors.
*
* @static
* @since 0.1.0
* @memberOf _
* @category String
* @param {string} [string=''] The string to escape.
* @returns {string} Returns the escaped string.
* @example
*
* _.escape('fred, barney, & pebbles');
* // => 'fred, barney, & pebbles'
*/
function escape(string) {
string = toString(string);
return (string && reHasUnescapedHtml.test(string))
? string.replace(reUnescapedHtml, escapeHtmlChar)
: string;
}
/**
* Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+",
* "?", "(", ")", "[", "]", "{", "}", and "|" in `string`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to escape.
* @returns {string} Returns the escaped string.
* @example
*
* _.escapeRegExp('[lodash](https://lodash.com/)');
* // => '\[lodash\]\(https://lodash\.com/\)'
*/
function escapeRegExp(string) {
string = toString(string);
return (string && reHasRegExpChar.test(string))
? string.replace(reRegExpChar, '\\$&')
: string;
}
/**
* Converts `string` to
* [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the kebab cased string.
* @example
*
* _.kebabCase('Foo Bar');
* // => 'foo-bar'
*
* _.kebabCase('fooBar');
* // => 'foo-bar'
*
* _.kebabCase('__FOO_BAR__');
* // => 'foo-bar'
*/
var kebabCase = createCompounder(function(result, word, index) {
return result + (index ? '-' : '') + word.toLowerCase();
});
/**
* Converts `string`, as space separated words, to lower case.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the lower cased string.
* @example
*
* _.lowerCase('--Foo-Bar--');
* // => 'foo bar'
*
* _.lowerCase('fooBar');
* // => 'foo bar'
*
* _.lowerCase('__FOO_BAR__');
* // => 'foo bar'
*/
var lowerCase = createCompounder(function(result, word, index) {
return result + (index ? ' ' : '') + word.toLowerCase();
});
/**
* Converts the first character of `string` to lower case.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the converted string.
* @example
*
* _.lowerFirst('Fred');
* // => 'fred'
*
* _.lowerFirst('FRED');
* // => 'fRED'
*/
var lowerFirst = createCaseFirst('toLowerCase');
/**
* Pads `string` on the left and right sides if it's shorter than `length`.
* Padding characters are truncated if they can't be evenly divided by `length`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to pad.
* @param {number} [length=0] The padding length.
* @param {string} [chars=' '] The string used as padding.
* @returns {string} Returns the padded string.
* @example
*
* _.pad('abc', 8);
* // => ' abc '
*
* _.pad('abc', 8, '_-');
* // => '_-abc_-_'
*
* _.pad('abc', 3);
* // => 'abc'
*/
function pad(string, length, chars) {
string = toString(string);
length = toInteger(length);
var strLength = length ? stringSize(string) : 0;
if (!length || strLength >= length) {
return string;
}
var mid = (length - strLength) / 2;
return (
createPadding(nativeFloor(mid), chars) +
string +
createPadding(nativeCeil(mid), chars)
);
}
/**
* Pads `string` on the right side if it's shorter than `length`. Padding
* characters are truncated if they exceed `length`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to pad.
* @param {number} [length=0] The padding length.
* @param {string} [chars=' '] The string used as padding.
* @returns {string} Returns the padded string.
* @example
*
* _.padEnd('abc', 6);
* // => 'abc '
*
* _.padEnd('abc', 6, '_-');
* // => 'abc_-_'
*
* _.padEnd('abc', 3);
* // => 'abc'
*/
function padEnd(string, length, chars) {
string = toString(string);
length = toInteger(length);
var strLength = length ? stringSize(string) : 0;
return (length && strLength < length)
? (string + createPadding(length - strLength, chars))
: string;
}
/**
* Pads `string` on the left side if it's shorter than `length`. Padding
* characters are truncated if they exceed `length`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to pad.
* @param {number} [length=0] The padding length.
* @param {string} [chars=' '] The string used as padding.
* @returns {string} Returns the padded string.
* @example
*
* _.padStart('abc', 6);
* // => ' abc'
*
* _.padStart('abc', 6, '_-');
* // => '_-_abc'
*
* _.padStart('abc', 3);
* // => 'abc'
*/
function padStart(string, length, chars) {
string = toString(string);
length = toInteger(length);
var strLength = length ? stringSize(string) : 0;
return (length && strLength < length)
? (createPadding(length - strLength, chars) + string)
: string;
}
/**
* Converts `string` to an integer of the specified radix. If `radix` is
* `undefined` or `0`, a `radix` of `10` is used unless `value` is a
* hexadecimal, in which case a `radix` of `16` is used.
*
* **Note:** This method aligns with the
* [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`.
*
* @static
* @memberOf _
* @since 1.1.0
* @category String
* @param {string} string The string to convert.
* @param {number} [radix=10] The radix to interpret `value` by.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {number} Returns the converted integer.
* @example
*
* _.parseInt('08');
* // => 8
*
* _.map(['6', '08', '10'], _.parseInt);
* // => [6, 8, 10]
*/
function parseInt(string, radix, guard) {
if (guard || radix == null) {
radix = 0;
} else if (radix) {
radix = +radix;
}
return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0);
}
/**
* Repeats the given string `n` times.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to repeat.
* @param {number} [n=1] The number of times to repeat the string.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {string} Returns the repeated string.
* @example
*
* _.repeat('*', 3);
* // => '***'
*
* _.repeat('abc', 2);
* // => 'abcabc'
*
* _.repeat('abc', 0);
* // => ''
*/
function repeat(string, n, guard) {
if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) {
n = 1;
} else {
n = toInteger(n);
}
return baseRepeat(toString(string), n);
}
/**
* Replaces matches for `pattern` in `string` with `replacement`.
*
* **Note:** This method is based on
* [`String#replace`](https://mdn.io/String/replace).
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to modify.
* @param {RegExp|string} pattern The pattern to replace.
* @param {Function|string} replacement The match replacement.
* @returns {string} Returns the modified string.
* @example
*
* _.replace('Hi Fred', 'Fred', 'Barney');
* // => 'Hi Barney'
*/
function replace() {
var args = arguments,
string = toString(args[0]);
return args.length < 3 ? string : string.replace(args[1], args[2]);
}
/**
* Converts `string` to
* [snake case](https://en.wikipedia.org/wiki/Snake_case).
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the snake cased string.
* @example
*
* _.snakeCase('Foo Bar');
* // => 'foo_bar'
*
* _.snakeCase('fooBar');
* // => 'foo_bar'
*
* _.snakeCase('--FOO-BAR--');
* // => 'foo_bar'
*/
var snakeCase = createCompounder(function(result, word, index) {
return result + (index ? '_' : '') + word.toLowerCase();
});
/**
* Splits `string` by `separator`.
*
* **Note:** This method is based on
* [`String#split`](https://mdn.io/String/split).
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to split.
* @param {RegExp|string} separator The separator pattern to split by.
* @param {number} [limit] The length to truncate results to.
* @returns {Array} Returns the string segments.
* @example
*
* _.split('a-b-c', '-', 2);
* // => ['a', 'b']
*/
function split(string, separator, limit) {
if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) {
separator = limit = undefined;
}
limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0;
if (!limit) {
return [];
}
string = toString(string);
if (string && (
typeof separator == 'string' ||
(separator != null && !isRegExp(separator))
)) {
separator = baseToString(separator);
if (!separator && hasUnicode(string)) {
return castSlice(stringToArray(string), 0, limit);
}
}
return string.split(separator, limit);
}
/**
* Converts `string` to
* [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
*
* @static
* @memberOf _
* @since 3.1.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the start cased string.
* @example
*
* _.startCase('--foo-bar--');
* // => 'Foo Bar'
*
* _.startCase('fooBar');
* // => 'Foo Bar'
*
* _.startCase('__FOO_BAR__');
* // => 'FOO BAR'
*/
var startCase = createCompounder(function(result, word, index) {
return result + (index ? ' ' : '') + upperFirst(word);
});
/**
* Checks if `string` starts with the given target string.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to inspect.
* @param {string} [target] The string to search for.
* @param {number} [position=0] The position to search from.
* @returns {boolean} Returns `true` if `string` starts with `target`,
* else `false`.
* @example
*
* _.startsWith('abc', 'a');
* // => true
*
* _.startsWith('abc', 'b');
* // => false
*
* _.startsWith('abc', 'b', 1);
* // => true
*/
function startsWith(string, target, position) {
string = toString(string);
position = position == null
? 0
: baseClamp(toInteger(position), 0, string.length);
target = baseToString(target);
return string.slice(position, position + target.length) == target;
}
/**
* Creates a compiled template function that can interpolate data properties
* in "interpolate" delimiters, HTML-escape interpolated data properties in
* "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
* properties may be accessed as free variables in the template. If a setting
* object is given, it takes precedence over `_.templateSettings` values.
*
* **Note:** In the development build `_.template` utilizes
* [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
* for easier debugging.
*
* For more information on precompiling templates see
* [lodash's custom builds documentation](https://lodash.com/custom-builds).
*
* For more information on Chrome extension sandboxes see
* [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
*
* @static
* @since 0.1.0
* @memberOf _
* @category String
* @param {string} [string=''] The template string.
* @param {Object} [options={}] The options object.
* @param {RegExp} [options.escape=_.templateSettings.escape]
* The HTML "escape" delimiter.
* @param {RegExp} [options.evaluate=_.templateSettings.evaluate]
* The "evaluate" delimiter.
* @param {Object} [options.imports=_.templateSettings.imports]
* An object to import into the template as free variables.
* @param {RegExp} [options.interpolate=_.templateSettings.interpolate]
* The "interpolate" delimiter.
* @param {string} [options.sourceURL='lodash.templateSources[n]']
* The sourceURL of the compiled template.
* @param {string} [options.variable='obj']
* The data object variable name.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Function} Returns the compiled template function.
* @example
*
* // Use the "interpolate" delimiter to create a compiled template.
* var compiled = _.template('hello <%= user %>!');
* compiled({ 'user': 'fred' });
* // => 'hello fred!'
*
* // Use the HTML "escape" delimiter to escape data property values.
* var compiled = _.template('<b><%- value %></b>');
* compiled({ 'value': '<script>' });
* // => '<b><script></b>'
*
* // Use the "evaluate" delimiter to execute JavaScript and generate HTML.
* var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>');
* compiled({ 'users': ['fred', 'barney'] });
* // => '<li>fred</li><li>barney</li>'
*
* // Use the internal `print` function in "evaluate" delimiters.
* var compiled = _.template('<% print("hello " + user); %>!');
* compiled({ 'user': 'barney' });
* // => 'hello barney!'
*
* // Use the ES template literal delimiter as an "interpolate" delimiter.
* // Disable support by replacing the "interpolate" delimiter.
* var compiled = _.template('hello ${ user }!');
* compiled({ 'user': 'pebbles' });
* // => 'hello pebbles!'
*
* // Use backslashes to treat delimiters as plain text.
* var compiled = _.template('<%= "\\<%- value %\\>" %>');
* compiled({ 'value': 'ignored' });
* // => '<%- value %>'
*
* // Use the `imports` option to import `jQuery` as `jq`.
* var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>';
* var compiled = _.template(text, { 'imports': { 'jq': jQuery } });
* compiled({ 'users': ['fred', 'barney'] });
* // => '<li>fred</li><li>barney</li>'
*
* // Use the `sourceURL` option to specify a custom sourceURL for the template.
* var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' });
* compiled(data);
* // => Find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector.
*
* // Use the `variable` option to ensure a with-statement isn't used in the compiled template.
* var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' });
* compiled.source;
* // => function(data) {
* // var __t, __p = '';
* // __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!';
* // return __p;
* // }
*
* // Use custom template delimiters.
* _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
* var compiled = _.template('hello {{ user }}!');
* compiled({ 'user': 'mustache' });
* // => 'hello mustache!'
*
* // Use the `source` property to inline compiled templates for meaningful
* // line numbers in error messages and stack traces.
* fs.writeFileSync(path.join(process.cwd(), 'jst.js'), '\
* var JST = {\
* "main": ' + _.template(mainText).source + '\
* };\
* ');
*/
function template(string, options, guard) {
// Based on John Resig's `tmpl` implementation
// (http://ejohn.org/blog/javascript-micro-templating/)
// and Laura Doktorova's doT.js (https://github.com/olado/doT).
var settings = lodash.templateSettings;
if (guard && isIterateeCall(string, options, guard)) {
options = undefined;
}
string = toString(string);
options = assignInWith({}, options, settings, customDefaultsAssignIn);
var imports = assignInWith({}, options.imports, settings.imports, customDefaultsAssignIn),
importsKeys = keys(imports),
importsValues = baseValues(imports, importsKeys);
var isEscaping,
isEvaluating,
index = 0,
interpolate = options.interpolate || reNoMatch,
source = "__p += '";
// Compile the regexp to match each delimiter.
var reDelimiters = RegExp(
(options.escape || reNoMatch).source + '|' +
interpolate.source + '|' +
(interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
(options.evaluate || reNoMatch).source + '|$'
, 'g');
// Use a sourceURL for easier debugging.
// The sourceURL gets injected into the source that's eval-ed, so be careful
// to normalize all kinds of whitespace, so e.g. newlines (and unicode versions of it) can't sneak in
// and escape the comment, thus injecting code that gets evaled.
var sourceURL = '//# sourceURL=' +
(hasOwnProperty.call(options, 'sourceURL')
? (options.sourceURL + '').replace(/\s/g, ' ')
: ('lodash.templateSources[' + (++templateCounter) + ']')
) + '\n';
string.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
interpolateValue || (interpolateValue = esTemplateValue);
// Escape characters that can't be included in string literals.
source += string.slice(index, offset).replace(reUnescapedString, escapeStringChar);
// Replace delimiters with snippets.
if (escapeValue) {
isEscaping = true;
source += "' +\n__e(" + escapeValue + ") +\n'";
}
if (evaluateValue) {
isEvaluating = true;
source += "';\n" + evaluateValue + ";\n__p += '";
}
if (interpolateValue) {
source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
}
index = offset + match.length;
// The JS engine embedded in Adobe products needs `match` returned in
// order to produce the correct `offset` value.
return match;
});
source += "';\n";
// If `variable` is not specified wrap a with-statement around the generated
// code to add the data object to the top of the scope chain.
var variable = hasOwnProperty.call(options, 'variable') && options.variable;
if (!variable) {
source = 'with (obj) {\n' + source + '\n}\n';
}
// Throw an error if a forbidden character was found in `variable`, to prevent
// potential command injection attacks.
else if (reForbiddenIdentifierChars.test(variable)) {
throw new Error(INVALID_TEMPL_VAR_ERROR_TEXT);
}
// Cleanup code by stripping empty strings.
source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
.replace(reEmptyStringMiddle, '$1')
.replace(reEmptyStringTrailing, '$1;');
// Frame code as the function body.
source = 'function(' + (variable || 'obj') + ') {\n' +
(variable
? ''
: 'obj || (obj = {});\n'
) +
"var __t, __p = ''" +
(isEscaping
? ', __e = _.escape'
: ''
) +
(isEvaluating
? ', __j = Array.prototype.join;\n' +
"function print() { __p += __j.call(arguments, '') }\n"
: ';\n'
) +
source +
'return __p\n}';
var result = attempt(function() {
return Function(importsKeys, sourceURL + 'return ' + source)
.apply(undefined, importsValues);
});
// Provide the compiled function's source by its `toString` method or
// the `source` property as a convenience for inlining compiled templates.
result.source = source;
if (isError(result)) {
throw result;
}
return result;
}
/**
* Converts `string`, as a whole, to lower case just like
* [String#toLowerCase](https://mdn.io/toLowerCase).
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the lower cased string.
* @example
*
* _.toLower('--Foo-Bar--');
* // => '--foo-bar--'
*
* _.toLower('fooBar');
* // => 'foobar'
*
* _.toLower('__FOO_BAR__');
* // => '__foo_bar__'
*/
function toLower(value) {
return toString(value).toLowerCase();
}
/**
* Converts `string`, as a whole, to upper case just like
* [String#toUpperCase](https://mdn.io/toUpperCase).
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the upper cased string.
* @example
*
* _.toUpper('--foo-bar--');
* // => '--FOO-BAR--'
*
* _.toUpper('fooBar');
* // => 'FOOBAR'
*
* _.toUpper('__foo_bar__');
* // => '__FOO_BAR__'
*/
function toUpper(value) {
return toString(value).toUpperCase();
}
/**
* Removes leading and trailing whitespace or specified characters from `string`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to trim.
* @param {string} [chars=whitespace] The characters to trim.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {string} Returns the trimmed string.
* @example
*
* _.trim(' abc ');
* // => 'abc'
*
* _.trim('-_-abc-_-', '_-');
* // => 'abc'
*
* _.map([' foo ', ' bar '], _.trim);
* // => ['foo', 'bar']
*/
function trim(string, chars, guard) {
string = toString(string);
if (string && (guard || chars === undefined)) {
return baseTrim(string);
}
if (!string || !(chars = baseToString(chars))) {
return string;
}
var strSymbols = stringToArray(string),
chrSymbols = stringToArray(chars),
start = charsStartIndex(strSymbols, chrSymbols),
end = charsEndIndex(strSymbols, chrSymbols) + 1;
return castSlice(strSymbols, start, end).join('');
}
/**
* Removes trailing whitespace or specified characters from `string`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to trim.
* @param {string} [chars=whitespace] The characters to trim.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {string} Returns the trimmed string.
* @example
*
* _.trimEnd(' abc ');
* // => ' abc'
*
* _.trimEnd('-_-abc-_-', '_-');
* // => '-_-abc'
*/
function trimEnd(string, chars, guard) {
string = toString(string);
if (string && (guard || chars === undefined)) {
return string.slice(0, trimmedEndIndex(string) + 1);
}
if (!string || !(chars = baseToString(chars))) {
return string;
}
var strSymbols = stringToArray(string),
end = charsEndIndex(strSymbols, stringToArray(chars)) + 1;
return castSlice(strSymbols, 0, end).join('');
}
/**
* Removes leading whitespace or specified characters from `string`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to trim.
* @param {string} [chars=whitespace] The characters to trim.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {string} Returns the trimmed string.
* @example
*
* _.trimStart(' abc ');
* // => 'abc '
*
* _.trimStart('-_-abc-_-', '_-');
* // => 'abc-_-'
*/
function trimStart(string, chars, guard) {
string = toString(string);
if (string && (guard || chars === undefined)) {
return string.replace(reTrimStart, '');
}
if (!string || !(chars = baseToString(chars))) {
return string;
}
var strSymbols = stringToArray(string),
start = charsStartIndex(strSymbols, stringToArray(chars));
return castSlice(strSymbols, start).join('');
}
/**
* Truncates `string` if it's longer than the given maximum string length.
* The last characters of the truncated string are replaced with the omission
* string which defaults to "...".
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to truncate.
* @param {Object} [options={}] The options object.
* @param {number} [options.length=30] The maximum string length.
* @param {string} [options.omission='...'] The string to indicate text is omitted.
* @param {RegExp|string} [options.separator] The separator pattern to truncate to.
* @returns {string} Returns the truncated string.
* @example
*
* _.truncate('hi-diddly-ho there, neighborino');
* // => 'hi-diddly-ho there, neighbo...'
*
* _.truncate('hi-diddly-ho there, neighborino', {
* 'length': 24,
* 'separator': ' '
* });
* // => 'hi-diddly-ho there,...'
*
* _.truncate('hi-diddly-ho there, neighborino', {
* 'length': 24,
* 'separator': /,? +/
* });
* // => 'hi-diddly-ho there...'
*
* _.truncate('hi-diddly-ho there, neighborino', {
* 'omission': ' [...]'
* });
* // => 'hi-diddly-ho there, neig [...]'
*/
function truncate(string, options) {
var length = DEFAULT_TRUNC_LENGTH,
omission = DEFAULT_TRUNC_OMISSION;
if (isObject(options)) {
var separator = 'separator' in options ? options.separator : separator;
length = 'length' in options ? toInteger(options.length) : length;
omission = 'omission' in options ? baseToString(options.omission) : omission;
}
string = toString(string);
var strLength = string.length;
if (hasUnicode(string)) {
var strSymbols = stringToArray(string);
strLength = strSymbols.length;
}
if (length >= strLength) {
return string;
}
var end = length - stringSize(omission);
if (end < 1) {
return omission;
}
var result = strSymbols
? castSlice(strSymbols, 0, end).join('')
: string.slice(0, end);
if (separator === undefined) {
return result + omission;
}
if (strSymbols) {
end += (result.length - end);
}
if (isRegExp(separator)) {
if (string.slice(end).search(separator)) {
var match,
substring = result;
if (!separator.global) {
separator = RegExp(separator.source, toString(reFlags.exec(separator)) + 'g');
}
separator.lastIndex = 0;
while ((match = separator.exec(substring))) {
var newEnd = match.index;
}
result = result.slice(0, newEnd === undefined ? end : newEnd);
}
} else if (string.indexOf(baseToString(separator), end) != end) {
var index = result.lastIndexOf(separator);
if (index > -1) {
result = result.slice(0, index);
}
}
return result + omission;
}
/**
* The inverse of `_.escape`; this method converts the HTML entities
* `&`, `<`, `>`, `"`, and `'` in `string` to
* their corresponding characters.
*
* **Note:** No other HTML entities are unescaped. To unescape additional
* HTML entities use a third-party library like [_he_](https://mths.be/he).
*
* @static
* @memberOf _
* @since 0.6.0
* @category String
* @param {string} [string=''] The string to unescape.
* @returns {string} Returns the unescaped string.
* @example
*
* _.unescape('fred, barney, & pebbles');
* // => 'fred, barney, & pebbles'
*/
function unescape(string) {
string = toString(string);
return (string && reHasEscapedHtml.test(string))
? string.replace(reEscapedHtml, unescapeHtmlChar)
: string;
}
/**
* Converts `string`, as space separated words, to upper case.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the upper cased string.
* @example
*
* _.upperCase('--foo-bar');
* // => 'FOO BAR'
*
* _.upperCase('fooBar');
* // => 'FOO BAR'
*
* _.upperCase('__foo_bar__');
* // => 'FOO BAR'
*/
var upperCase = createCompounder(function(result, word, index) {
return result + (index ? ' ' : '') + word.toUpperCase();
});
/**
* Converts the first character of `string` to upper case.
*
* @static
* @memberOf _
* @since 4.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the converted string.
* @example
*
* _.upperFirst('fred');
* // => 'Fred'
*
* _.upperFirst('FRED');
* // => 'FRED'
*/
var upperFirst = createCaseFirst('toUpperCase');
/**
* Splits `string` into an array of its words.
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to inspect.
* @param {RegExp|string} [pattern] The pattern to match words.
* @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
* @returns {Array} Returns the words of `string`.
* @example
*
* _.words('fred, barney, & pebbles');
* // => ['fred', 'barney', 'pebbles']
*
* _.words('fred, barney, & pebbles', /[^, ]+/g);
* // => ['fred', 'barney', '&', 'pebbles']
*/
function words(string, pattern, guard) {
string = toString(string);
pattern = guard ? undefined : pattern;
if (pattern === undefined) {
return hasUnicodeWord(string) ? unicodeWords(string) : asciiWords(string);
}
return string.match(pattern) || [];
}
/*------------------------------------------------------------------------*/
/**
* Attempts to invoke `func`, returning either the result or the caught error
* object. Any additional arguments are provided to `func` when it's invoked.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Util
* @param {Function} func The function to attempt.
* @param {...*} [args] The arguments to invoke `func` with.
* @returns {*} Returns the `func` result or error object.
* @example
*
* // Avoid throwing errors for invalid selectors.
* var elements = _.attempt(function(selector) {
* return document.querySelectorAll(selector);
* }, '>_>');
*
* if (_.isError(elements)) {
* elements = [];
* }
*/
var attempt = baseRest(function(func, args) {
try {
return apply(func, undefined, args);
} catch (e) {
return isError(e) ? e : new Error(e);
}
});
/**
* Binds methods of an object to the object itself, overwriting the existing
* method.
*
* **Note:** This method doesn't set the "length" property of bound functions.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {Object} object The object to bind and assign the bound methods to.
* @param {...(string|string[])} methodNames The object method names to bind.
* @returns {Object} Returns `object`.
* @example
*
* var view = {
* 'label': 'docs',
* 'click': function() {
* console.log('clicked ' + this.label);
* }
* };
*
* _.bindAll(view, ['click']);
* jQuery(element).on('click', view.click);
* // => Logs 'clicked docs' when clicked.
*/
var bindAll = flatRest(function(object, methodNames) {
arrayEach(methodNames, function(key) {
key = toKey(key);
baseAssignValue(object, key, bind(object[key], object));
});
return object;
});
/**
* Creates a function that iterates over `pairs` and invokes the corresponding
* function of the first predicate to return truthy. The predicate-function
* pairs are invoked with the `this` binding and arguments of the created
* function.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {Array} pairs The predicate-function pairs.
* @returns {Function} Returns the new composite function.
* @example
*
* var func = _.cond([
* [_.matches({ 'a': 1 }), _.constant('matches A')],
* [_.conforms({ 'b': _.isNumber }), _.constant('matches B')],
* [_.stubTrue, _.constant('no match')]
* ]);
*
* func({ 'a': 1, 'b': 2 });
* // => 'matches A'
*
* func({ 'a': 0, 'b': 1 });
* // => 'matches B'
*
* func({ 'a': '1', 'b': '2' });
* // => 'no match'
*/
function cond(pairs) {
var length = pairs == null ? 0 : pairs.length,
toIteratee = getIteratee();
pairs = !length ? [] : arrayMap(pairs, function(pair) {
if (typeof pair[1] != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
return [toIteratee(pair[0]), pair[1]];
});
return baseRest(function(args) {
var index = -1;
while (++index < length) {
var pair = pairs[index];
if (apply(pair[0], this, args)) {
return apply(pair[1], this, args);
}
}
});
}
/**
* Creates a function that invokes the predicate properties of `source` with
* the corresponding property values of a given object, returning `true` if
* all predicates return truthy, else `false`.
*
* **Note:** The created function is equivalent to `_.conformsTo` with
* `source` partially applied.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {Object} source The object of property predicates to conform to.
* @returns {Function} Returns the new spec function.
* @example
*
* var objects = [
* { 'a': 2, 'b': 1 },
* { 'a': 1, 'b': 2 }
* ];
*
* _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } }));
* // => [{ 'a': 1, 'b': 2 }]
*/
function conforms(source) {
return baseConforms(baseClone(source, CLONE_DEEP_FLAG));
}
/**
* Creates a function that returns `value`.
*
* @static
* @memberOf _
* @since 2.4.0
* @category Util
* @param {*} value The value to return from the new function.
* @returns {Function} Returns the new constant function.
* @example
*
* var objects = _.times(2, _.constant({ 'a': 1 }));
*
* console.log(objects);
* // => [{ 'a': 1 }, { 'a': 1 }]
*
* console.log(objects[0] === objects[1]);
* // => true
*/
function constant(value) {
return function() {
return value;
};
}
/**
* Checks `value` to determine whether a default value should be returned in
* its place. The `defaultValue` is returned if `value` is `NaN`, `null`,
* or `undefined`.
*
* @static
* @memberOf _
* @since 4.14.0
* @category Util
* @param {*} value The value to check.
* @param {*} defaultValue The default value.
* @returns {*} Returns the resolved value.
* @example
*
* _.defaultTo(1, 10);
* // => 1
*
* _.defaultTo(undefined, 10);
* // => 10
*/
function defaultTo(value, defaultValue) {
return (value == null || value !== value) ? defaultValue : value;
}
/**
* Creates a function that returns the result of invoking the given functions
* with the `this` binding of the created function, where each successive
* invocation is supplied the return value of the previous.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Util
* @param {...(Function|Function[])} [funcs] The functions to invoke.
* @returns {Function} Returns the new composite function.
* @see _.flowRight
* @example
*
* function square(n) {
* return n * n;
* }
*
* var addSquare = _.flow([_.add, square]);
* addSquare(1, 2);
* // => 9
*/
var flow = createFlow();
/**
* This method is like `_.flow` except that it creates a function that
* invokes the given functions from right to left.
*
* @static
* @since 3.0.0
* @memberOf _
* @category Util
* @param {...(Function|Function[])} [funcs] The functions to invoke.
* @returns {Function} Returns the new composite function.
* @see _.flow
* @example
*
* function square(n) {
* return n * n;
* }
*
* var addSquare = _.flowRight([square, _.add]);
* addSquare(1, 2);
* // => 9
*/
var flowRight = createFlow(true);
/**
* This method returns the first argument it receives.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {*} value Any value.
* @returns {*} Returns `value`.
* @example
*
* var object = { 'a': 1 };
*
* console.log(_.identity(object) === object);
* // => true
*/
function identity(value) {
return value;
}
/**
* Creates a function that invokes `func` with the arguments of the created
* function. If `func` is a property name, the created function returns the
* property value for a given element. If `func` is an array or object, the
* created function returns `true` for elements that contain the equivalent
* source properties, otherwise it returns `false`.
*
* @static
* @since 4.0.0
* @memberOf _
* @category Util
* @param {*} [func=_.identity] The value to convert to a callback.
* @returns {Function} Returns the callback.
* @example
*
* var users = [
* { 'user': 'barney', 'age': 36, 'active': true },
* { 'user': 'fred', 'age': 40, 'active': false }
* ];
*
* // The `_.matches` iteratee shorthand.
* _.filter(users, _.iteratee({ 'user': 'barney', 'active': true }));
* // => [{ 'user': 'barney', 'age': 36, 'active': true }]
*
* // The `_.matchesProperty` iteratee shorthand.
* _.filter(users, _.iteratee(['user', 'fred']));
* // => [{ 'user': 'fred', 'age': 40 }]
*
* // The `_.property` iteratee shorthand.
* _.map(users, _.iteratee('user'));
* // => ['barney', 'fred']
*
* // Create custom iteratee shorthands.
* _.iteratee = _.wrap(_.iteratee, function(iteratee, func) {
* return !_.isRegExp(func) ? iteratee(func) : function(string) {
* return func.test(string);
* };
* });
*
* _.filter(['abc', 'def'], /ef/);
* // => ['def']
*/
function iteratee(func) {
return baseIteratee(typeof func == 'function' ? func : baseClone(func, CLONE_DEEP_FLAG));
}
/**
* Creates a function that performs a partial deep comparison between a given
* object and `source`, returning `true` if the given object has equivalent
* property values, else `false`.
*
* **Note:** The created function is equivalent to `_.isMatch` with `source`
* partially applied.
*
* Partial comparisons will match empty array and empty object `source`
* values against any array or object value, respectively. See `_.isEqual`
* for a list of supported value comparisons.
*
* **Note:** Multiple values can be checked by combining several matchers
* using `_.overSome`
*
* @static
* @memberOf _
* @since 3.0.0
* @category Util
* @param {Object} source The object of property values to match.
* @returns {Function} Returns the new spec function.
* @example
*
* var objects = [
* { 'a': 1, 'b': 2, 'c': 3 },
* { 'a': 4, 'b': 5, 'c': 6 }
* ];
*
* _.filter(objects, _.matches({ 'a': 4, 'c': 6 }));
* // => [{ 'a': 4, 'b': 5, 'c': 6 }]
*
* // Checking for several possible values
* _.filter(objects, _.overSome([_.matches({ 'a': 1 }), _.matches({ 'a': 4 })]));
* // => [{ 'a': 1, 'b': 2, 'c': 3 }, { 'a': 4, 'b': 5, 'c': 6 }]
*/
function matches(source) {
return baseMatches(baseClone(source, CLONE_DEEP_FLAG));
}
/**
* Creates a function that performs a partial deep comparison between the
* value at `path` of a given object to `srcValue`, returning `true` if the
* object value is equivalent, else `false`.
*
* **Note:** Partial comparisons will match empty array and empty object
* `srcValue` values against any array or object value, respectively. See
* `_.isEqual` for a list of supported value comparisons.
*
* **Note:** Multiple values can be checked by combining several matchers
* using `_.overSome`
*
* @static
* @memberOf _
* @since 3.2.0
* @category Util
* @param {Array|string} path The path of the property to get.
* @param {*} srcValue The value to match.
* @returns {Function} Returns the new spec function.
* @example
*
* var objects = [
* { 'a': 1, 'b': 2, 'c': 3 },
* { 'a': 4, 'b': 5, 'c': 6 }
* ];
*
* _.find(objects, _.matchesProperty('a', 4));
* // => { 'a': 4, 'b': 5, 'c': 6 }
*
* // Checking for several possible values
* _.filter(objects, _.overSome([_.matchesProperty('a', 1), _.matchesProperty('a', 4)]));
* // => [{ 'a': 1, 'b': 2, 'c': 3 }, { 'a': 4, 'b': 5, 'c': 6 }]
*/
function matchesProperty(path, srcValue) {
return baseMatchesProperty(path, baseClone(srcValue, CLONE_DEEP_FLAG));
}
/**
* Creates a function that invokes the method at `path` of a given object.
* Any additional arguments are provided to the invoked method.
*
* @static
* @memberOf _
* @since 3.7.0
* @category Util
* @param {Array|string} path The path of the method to invoke.
* @param {...*} [args] The arguments to invoke the method with.
* @returns {Function} Returns the new invoker function.
* @example
*
* var objects = [
* { 'a': { 'b': _.constant(2) } },
* { 'a': { 'b': _.constant(1) } }
* ];
*
* _.map(objects, _.method('a.b'));
* // => [2, 1]
*
* _.map(objects, _.method(['a', 'b']));
* // => [2, 1]
*/
var method = baseRest(function(path, args) {
return function(object) {
return baseInvoke(object, path, args);
};
});
/**
* The opposite of `_.method`; this method creates a function that invokes
* the method at a given path of `object`. Any additional arguments are
* provided to the invoked method.
*
* @static
* @memberOf _
* @since 3.7.0
* @category Util
* @param {Object} object The object to query.
* @param {...*} [args] The arguments to invoke the method with.
* @returns {Function} Returns the new invoker function.
* @example
*
* var array = _.times(3, _.constant),
* object = { 'a': array, 'b': array, 'c': array };
*
* _.map(['a[2]', 'c[0]'], _.methodOf(object));
* // => [2, 0]
*
* _.map([['a', '2'], ['c', '0']], _.methodOf(object));
* // => [2, 0]
*/
var methodOf = baseRest(function(object, args) {
return function(path) {
return baseInvoke(object, path, args);
};
});
/**
* Adds all own enumerable string keyed function properties of a source
* object to the destination object. If `object` is a function, then methods
* are added to its prototype as well.
*
* **Note:** Use `_.runInContext` to create a pristine `lodash` function to
* avoid conflicts caused by modifying the original.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {Function|Object} [object=lodash] The destination object.
* @param {Object} source The object of functions to add.
* @param {Object} [options={}] The options object.
* @param {boolean} [options.chain=true] Specify whether mixins are chainable.
* @returns {Function|Object} Returns `object`.
* @example
*
* function vowels(string) {
* return _.filter(string, function(v) {
* return /[aeiou]/i.test(v);
* });
* }
*
* _.mixin({ 'vowels': vowels });
* _.vowels('fred');
* // => ['e']
*
* _('fred').vowels().value();
* // => ['e']
*
* _.mixin({ 'vowels': vowels }, { 'chain': false });
* _('fred').vowels();
* // => ['e']
*/
function mixin(object, source, options) {
var props = keys(source),
methodNames = baseFunctions(source, props);
if (options == null &&
!(isObject(source) && (methodNames.length || !props.length))) {
options = source;
source = object;
object = this;
methodNames = baseFunctions(source, keys(source));
}
var chain = !(isObject(options) && 'chain' in options) || !!options.chain,
isFunc = isFunction(object);
arrayEach(methodNames, function(methodName) {
var func = source[methodName];
object[methodName] = func;
if (isFunc) {
object.prototype[methodName] = function() {
var chainAll = this.__chain__;
if (chain || chainAll) {
var result = object(this.__wrapped__),
actions = result.__actions__ = copyArray(this.__actions__);
actions.push({ 'func': func, 'args': arguments, 'thisArg': object });
result.__chain__ = chainAll;
return result;
}
return func.apply(object, arrayPush([this.value()], arguments));
};
}
});
return object;
}
/**
* Reverts the `_` variable to its previous value and returns a reference to
* the `lodash` function.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @returns {Function} Returns the `lodash` function.
* @example
*
* var lodash = _.noConflict();
*/
function noConflict() {
if (root._ === this) {
root._ = oldDash;
}
return this;
}
/**
* This method returns `undefined`.
*
* @static
* @memberOf _
* @since 2.3.0
* @category Util
* @example
*
* _.times(2, _.noop);
* // => [undefined, undefined]
*/
function noop() {
// No operation performed.
}
/**
* Creates a function that gets the argument at index `n`. If `n` is negative,
* the nth argument from the end is returned.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {number} [n=0] The index of the argument to return.
* @returns {Function} Returns the new pass-thru function.
* @example
*
* var func = _.nthArg(1);
* func('a', 'b', 'c', 'd');
* // => 'b'
*
* var func = _.nthArg(-2);
* func('a', 'b', 'c', 'd');
* // => 'c'
*/
function nthArg(n) {
n = toInteger(n);
return baseRest(function(args) {
return baseNth(args, n);
});
}
/**
* Creates a function that invokes `iteratees` with the arguments it receives
* and returns their results.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {...(Function|Function[])} [iteratees=[_.identity]]
* The iteratees to invoke.
* @returns {Function} Returns the new function.
* @example
*
* var func = _.over([Math.max, Math.min]);
*
* func(1, 2, 3, 4);
* // => [4, 1]
*/
var over = createOver(arrayMap);
/**
* Creates a function that checks if **all** of the `predicates` return
* truthy when invoked with the arguments it receives.
*
* Following shorthands are possible for providing predicates.
* Pass an `Object` and it will be used as an parameter for `_.matches` to create the predicate.
* Pass an `Array` of parameters for `_.matchesProperty` and the predicate will be created using them.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {...(Function|Function[])} [predicates=[_.identity]]
* The predicates to check.
* @returns {Function} Returns the new function.
* @example
*
* var func = _.overEvery([Boolean, isFinite]);
*
* func('1');
* // => true
*
* func(null);
* // => false
*
* func(NaN);
* // => false
*/
var overEvery = createOver(arrayEvery);
/**
* Creates a function that checks if **any** of the `predicates` return
* truthy when invoked with the arguments it receives.
*
* Following shorthands are possible for providing predicates.
* Pass an `Object` and it will be used as an parameter for `_.matches` to create the predicate.
* Pass an `Array` of parameters for `_.matchesProperty` and the predicate will be created using them.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {...(Function|Function[])} [predicates=[_.identity]]
* The predicates to check.
* @returns {Function} Returns the new function.
* @example
*
* var func = _.overSome([Boolean, isFinite]);
*
* func('1');
* // => true
*
* func(null);
* // => true
*
* func(NaN);
* // => false
*
* var matchesFunc = _.overSome([{ 'a': 1 }, { 'a': 2 }])
* var matchesPropertyFunc = _.overSome([['a', 1], ['a', 2]])
*/
var overSome = createOver(arraySome);
/**
* Creates a function that returns the value at `path` of a given object.
*
* @static
* @memberOf _
* @since 2.4.0
* @category Util
* @param {Array|string} path The path of the property to get.
* @returns {Function} Returns the new accessor function.
* @example
*
* var objects = [
* { 'a': { 'b': 2 } },
* { 'a': { 'b': 1 } }
* ];
*
* _.map(objects, _.property('a.b'));
* // => [2, 1]
*
* _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
* // => [1, 2]
*/
function property(path) {
return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);
}
/**
* The opposite of `_.property`; this method creates a function that returns
* the value at a given path of `object`.
*
* @static
* @memberOf _
* @since 3.0.0
* @category Util
* @param {Object} object The object to query.
* @returns {Function} Returns the new accessor function.
* @example
*
* var array = [0, 1, 2],
* object = { 'a': array, 'b': array, 'c': array };
*
* _.map(['a[2]', 'c[0]'], _.propertyOf(object));
* // => [2, 0]
*
* _.map([['a', '2'], ['c', '0']], _.propertyOf(object));
* // => [2, 0]
*/
function propertyOf(object) {
return function(path) {
return object == null ? undefined : baseGet(object, path);
};
}
/**
* Creates an array of numbers (positive and/or negative) progressing from
* `start` up to, but not including, `end`. A step of `-1` is used if a negative
* `start` is specified without an `end` or `step`. If `end` is not specified,
* it's set to `start` with `start` then set to `0`.
*
* **Note:** JavaScript follows the IEEE-754 standard for resolving
* floating-point values which can produce unexpected results.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {number} [start=0] The start of the range.
* @param {number} end The end of the range.
* @param {number} [step=1] The value to increment or decrement by.
* @returns {Array} Returns the range of numbers.
* @see _.inRange, _.rangeRight
* @example
*
* _.range(4);
* // => [0, 1, 2, 3]
*
* _.range(-4);
* // => [0, -1, -2, -3]
*
* _.range(1, 5);
* // => [1, 2, 3, 4]
*
* _.range(0, 20, 5);
* // => [0, 5, 10, 15]
*
* _.range(0, -4, -1);
* // => [0, -1, -2, -3]
*
* _.range(1, 4, 0);
* // => [1, 1, 1]
*
* _.range(0);
* // => []
*/
var range = createRange();
/**
* This method is like `_.range` except that it populates values in
* descending order.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {number} [start=0] The start of the range.
* @param {number} end The end of the range.
* @param {number} [step=1] The value to increment or decrement by.
* @returns {Array} Returns the range of numbers.
* @see _.inRange, _.range
* @example
*
* _.rangeRight(4);
* // => [3, 2, 1, 0]
*
* _.rangeRight(-4);
* // => [-3, -2, -1, 0]
*
* _.rangeRight(1, 5);
* // => [4, 3, 2, 1]
*
* _.rangeRight(0, 20, 5);
* // => [15, 10, 5, 0]
*
* _.rangeRight(0, -4, -1);
* // => [-3, -2, -1, 0]
*
* _.rangeRight(1, 4, 0);
* // => [1, 1, 1]
*
* _.rangeRight(0);
* // => []
*/
var rangeRight = createRange(true);
/**
* This method returns a new empty array.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {Array} Returns the new empty array.
* @example
*
* var arrays = _.times(2, _.stubArray);
*
* console.log(arrays);
* // => [[], []]
*
* console.log(arrays[0] === arrays[1]);
* // => false
*/
function stubArray() {
return [];
}
/**
* This method returns `false`.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {boolean} Returns `false`.
* @example
*
* _.times(2, _.stubFalse);
* // => [false, false]
*/
function stubFalse() {
return false;
}
/**
* This method returns a new empty object.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {Object} Returns the new empty object.
* @example
*
* var objects = _.times(2, _.stubObject);
*
* console.log(objects);
* // => [{}, {}]
*
* console.log(objects[0] === objects[1]);
* // => false
*/
function stubObject() {
return {};
}
/**
* This method returns an empty string.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {string} Returns the empty string.
* @example
*
* _.times(2, _.stubString);
* // => ['', '']
*/
function stubString() {
return '';
}
/**
* This method returns `true`.
*
* @static
* @memberOf _
* @since 4.13.0
* @category Util
* @returns {boolean} Returns `true`.
* @example
*
* _.times(2, _.stubTrue);
* // => [true, true]
*/
function stubTrue() {
return true;
}
/**
* Invokes the iteratee `n` times, returning an array of the results of
* each invocation. The iteratee is invoked with one argument; (index).
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {number} n The number of times to invoke `iteratee`.
* @param {Function} [iteratee=_.identity] The function invoked per iteration.
* @returns {Array} Returns the array of results.
* @example
*
* _.times(3, String);
* // => ['0', '1', '2']
*
* _.times(4, _.constant(0));
* // => [0, 0, 0, 0]
*/
function times(n, iteratee) {
n = toInteger(n);
if (n < 1 || n > MAX_SAFE_INTEGER) {
return [];
}
var index = MAX_ARRAY_LENGTH,
length = nativeMin(n, MAX_ARRAY_LENGTH);
iteratee = getIteratee(iteratee);
n -= MAX_ARRAY_LENGTH;
var result = baseTimes(length, iteratee);
while (++index < n) {
iteratee(index);
}
return result;
}
/**
* Converts `value` to a property path array.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Util
* @param {*} value The value to convert.
* @returns {Array} Returns the new property path array.
* @example
*
* _.toPath('a.b.c');
* // => ['a', 'b', 'c']
*
* _.toPath('a[0].b.c');
* // => ['a', '0', 'b', 'c']
*/
function toPath(value) {
if (isArray(value)) {
return arrayMap(value, toKey);
}
return isSymbol(value) ? [value] : copyArray(stringToPath(toString(value)));
}
/**
* Generates a unique ID. If `prefix` is given, the ID is appended to it.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Util
* @param {string} [prefix=''] The value to prefix the ID with.
* @returns {string} Returns the unique ID.
* @example
*
* _.uniqueId('contact_');
* // => 'contact_104'
*
* _.uniqueId();
* // => '105'
*/
function uniqueId(prefix) {
var id = ++idCounter;
return toString(prefix) + id;
}
/*------------------------------------------------------------------------*/
/**
* Adds two numbers.
*
* @static
* @memberOf _
* @since 3.4.0
* @category Math
* @param {number} augend The first number in an addition.
* @param {number} addend The second number in an addition.
* @returns {number} Returns the total.
* @example
*
* _.add(6, 4);
* // => 10
*/
var add = createMathOperation(function(augend, addend) {
return augend + addend;
}, 0);
/**
* Computes `number` rounded up to `precision`.
*
* @static
* @memberOf _
* @since 3.10.0
* @category Math
* @param {number} number The number to round up.
* @param {number} [precision=0] The precision to round up to.
* @returns {number} Returns the rounded up number.
* @example
*
* _.ceil(4.006);
* // => 5
*
* _.ceil(6.004, 2);
* // => 6.01
*
* _.ceil(6040, -2);
* // => 6100
*/
var ceil = createRound('ceil');
/**
* Divide two numbers.
*
* @static
* @memberOf _
* @since 4.7.0
* @category Math
* @param {number} dividend The first number in a division.
* @param {number} divisor The second number in a division.
* @returns {number} Returns the quotient.
* @example
*
* _.divide(6, 4);
* // => 1.5
*/
var divide = createMathOperation(function(dividend, divisor) {
return dividend / divisor;
}, 1);
/**
* Computes `number` rounded down to `precision`.
*
* @static
* @memberOf _
* @since 3.10.0
* @category Math
* @param {number} number The number to round down.
* @param {number} [precision=0] The precision to round down to.
* @returns {number} Returns the rounded down number.
* @example
*
* _.floor(4.006);
* // => 4
*
* _.floor(0.046, 2);
* // => 0.04
*
* _.floor(4060, -2);
* // => 4000
*/
var floor = createRound('floor');
/**
* Computes the maximum value of `array`. If `array` is empty or falsey,
* `undefined` is returned.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Math
* @param {Array} array The array to iterate over.
* @returns {*} Returns the maximum value.
* @example
*
* _.max([4, 2, 8, 6]);
* // => 8
*
* _.max([]);
* // => undefined
*/
function max(array) {
return (array && array.length)
? baseExtremum(array, identity, baseGt)
: undefined;
}
/**
* This method is like `_.max` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the criterion by which
* the value is ranked. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {Array} array The array to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {*} Returns the maximum value.
* @example
*
* var objects = [{ 'n': 1 }, { 'n': 2 }];
*
* _.maxBy(objects, function(o) { return o.n; });
* // => { 'n': 2 }
*
* // The `_.property` iteratee shorthand.
* _.maxBy(objects, 'n');
* // => { 'n': 2 }
*/
function maxBy(array, iteratee) {
return (array && array.length)
? baseExtremum(array, getIteratee(iteratee, 2), baseGt)
: undefined;
}
/**
* Computes the mean of the values in `array`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {Array} array The array to iterate over.
* @returns {number} Returns the mean.
* @example
*
* _.mean([4, 2, 8, 6]);
* // => 5
*/
function mean(array) {
return baseMean(array, identity);
}
/**
* This method is like `_.mean` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the value to be averaged.
* The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.7.0
* @category Math
* @param {Array} array The array to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {number} Returns the mean.
* @example
*
* var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
*
* _.meanBy(objects, function(o) { return o.n; });
* // => 5
*
* // The `_.property` iteratee shorthand.
* _.meanBy(objects, 'n');
* // => 5
*/
function meanBy(array, iteratee) {
return baseMean(array, getIteratee(iteratee, 2));
}
/**
* Computes the minimum value of `array`. If `array` is empty or falsey,
* `undefined` is returned.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Math
* @param {Array} array The array to iterate over.
* @returns {*} Returns the minimum value.
* @example
*
* _.min([4, 2, 8, 6]);
* // => 2
*
* _.min([]);
* // => undefined
*/
function min(array) {
return (array && array.length)
? baseExtremum(array, identity, baseLt)
: undefined;
}
/**
* This method is like `_.min` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the criterion by which
* the value is ranked. The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {Array} array The array to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {*} Returns the minimum value.
* @example
*
* var objects = [{ 'n': 1 }, { 'n': 2 }];
*
* _.minBy(objects, function(o) { return o.n; });
* // => { 'n': 1 }
*
* // The `_.property` iteratee shorthand.
* _.minBy(objects, 'n');
* // => { 'n': 1 }
*/
function minBy(array, iteratee) {
return (array && array.length)
? baseExtremum(array, getIteratee(iteratee, 2), baseLt)
: undefined;
}
/**
* Multiply two numbers.
*
* @static
* @memberOf _
* @since 4.7.0
* @category Math
* @param {number} multiplier The first number in a multiplication.
* @param {number} multiplicand The second number in a multiplication.
* @returns {number} Returns the product.
* @example
*
* _.multiply(6, 4);
* // => 24
*/
var multiply = createMathOperation(function(multiplier, multiplicand) {
return multiplier * multiplicand;
}, 1);
/**
* Computes `number` rounded to `precision`.
*
* @static
* @memberOf _
* @since 3.10.0
* @category Math
* @param {number} number The number to round.
* @param {number} [precision=0] The precision to round to.
* @returns {number} Returns the rounded number.
* @example
*
* _.round(4.006);
* // => 4
*
* _.round(4.006, 2);
* // => 4.01
*
* _.round(4060, -2);
* // => 4100
*/
var round = createRound('round');
/**
* Subtract two numbers.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {number} minuend The first number in a subtraction.
* @param {number} subtrahend The second number in a subtraction.
* @returns {number} Returns the difference.
* @example
*
* _.subtract(6, 4);
* // => 2
*/
var subtract = createMathOperation(function(minuend, subtrahend) {
return minuend - subtrahend;
}, 0);
/**
* Computes the sum of the values in `array`.
*
* @static
* @memberOf _
* @since 3.4.0
* @category Math
* @param {Array} array The array to iterate over.
* @returns {number} Returns the sum.
* @example
*
* _.sum([4, 2, 8, 6]);
* // => 20
*/
function sum(array) {
return (array && array.length)
? baseSum(array, identity)
: 0;
}
/**
* This method is like `_.sum` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the value to be summed.
* The iteratee is invoked with one argument: (value).
*
* @static
* @memberOf _
* @since 4.0.0
* @category Math
* @param {Array} array The array to iterate over.
* @param {Function} [iteratee=_.identity] The iteratee invoked per element.
* @returns {number} Returns the sum.
* @example
*
* var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
*
* _.sumBy(objects, function(o) { return o.n; });
* // => 20
*
* // The `_.property` iteratee shorthand.
* _.sumBy(objects, 'n');
* // => 20
*/
function sumBy(array, iteratee) {
return (array && array.length)
? baseSum(array, getIteratee(iteratee, 2))
: 0;
}
/*------------------------------------------------------------------------*/
// Add methods that return wrapped values in chain sequences.
lodash.after = after;
lodash.ary = ary;
lodash.assign = assign;
lodash.assignIn = assignIn;
lodash.assignInWith = assignInWith;
lodash.assignWith = assignWith;
lodash.at = at;
lodash.before = before;
lodash.bind = bind;
lodash.bindAll = bindAll;
lodash.bindKey = bindKey;
lodash.castArray = castArray;
lodash.chain = chain;
lodash.chunk = chunk;
lodash.compact = compact;
lodash.concat = concat;
lodash.cond = cond;
lodash.conforms = conforms;
lodash.constant = constant;
lodash.countBy = countBy;
lodash.create = create;
lodash.curry = curry;
lodash.curryRight = curryRight;
lodash.debounce = debounce;
lodash.defaults = defaults;
lodash.defaultsDeep = defaultsDeep;
lodash.defer = defer;
lodash.delay = delay;
lodash.difference = difference;
lodash.differenceBy = differenceBy;
lodash.differenceWith = differenceWith;
lodash.drop = drop;
lodash.dropRight = dropRight;
lodash.dropRightWhile = dropRightWhile;
lodash.dropWhile = dropWhile;
lodash.fill = fill;
lodash.filter = filter;
lodash.flatMap = flatMap;
lodash.flatMapDeep = flatMapDeep;
lodash.flatMapDepth = flatMapDepth;
lodash.flatten = flatten;
lodash.flattenDeep = flattenDeep;
lodash.flattenDepth = flattenDepth;
lodash.flip = flip;
lodash.flow = flow;
lodash.flowRight = flowRight;
lodash.fromPairs = fromPairs;
lodash.functions = functions;
lodash.functionsIn = functionsIn;
lodash.groupBy = groupBy;
lodash.initial = initial;
lodash.intersection = intersection;
lodash.intersectionBy = intersectionBy;
lodash.intersectionWith = intersectionWith;
lodash.invert = invert;
lodash.invertBy = invertBy;
lodash.invokeMap = invokeMap;
lodash.iteratee = iteratee;
lodash.keyBy = keyBy;
lodash.keys = keys;
lodash.keysIn = keysIn;
lodash.map = map;
lodash.mapKeys = mapKeys;
lodash.mapValues = mapValues;
lodash.matches = matches;
lodash.matchesProperty = matchesProperty;
lodash.memoize = memoize;
lodash.merge = merge;
lodash.mergeWith = mergeWith;
lodash.method = method;
lodash.methodOf = methodOf;
lodash.mixin = mixin;
lodash.negate = negate;
lodash.nthArg = nthArg;
lodash.omit = omit;
lodash.omitBy = omitBy;
lodash.once = once;
lodash.orderBy = orderBy;
lodash.over = over;
lodash.overArgs = overArgs;
lodash.overEvery = overEvery;
lodash.overSome = overSome;
lodash.partial = partial;
lodash.partialRight = partialRight;
lodash.partition = partition;
lodash.pick = pick;
lodash.pickBy = pickBy;
lodash.property = property;
lodash.propertyOf = propertyOf;
lodash.pull = pull;
lodash.pullAll = pullAll;
lodash.pullAllBy = pullAllBy;
lodash.pullAllWith = pullAllWith;
lodash.pullAt = pullAt;
lodash.range = range;
lodash.rangeRight = rangeRight;
lodash.rearg = rearg;
lodash.reject = reject;
lodash.remove = remove;
lodash.rest = rest;
lodash.reverse = reverse;
lodash.sampleSize = sampleSize;
lodash.set = set;
lodash.setWith = setWith;
lodash.shuffle = shuffle;
lodash.slice = slice;
lodash.sortBy = sortBy;
lodash.sortedUniq = sortedUniq;
lodash.sortedUniqBy = sortedUniqBy;
lodash.split = split;
lodash.spread = spread;
lodash.tail = tail;
lodash.take = take;
lodash.takeRight = takeRight;
lodash.takeRightWhile = takeRightWhile;
lodash.takeWhile = takeWhile;
lodash.tap = tap;
lodash.throttle = throttle;
lodash.thru = thru;
lodash.toArray = toArray;
lodash.toPairs = toPairs;
lodash.toPairsIn = toPairsIn;
lodash.toPath = toPath;
lodash.toPlainObject = toPlainObject;
lodash.transform = transform;
lodash.unary = unary;
lodash.union = union;
lodash.unionBy = unionBy;
lodash.unionWith = unionWith;
lodash.uniq = uniq;
lodash.uniqBy = uniqBy;
lodash.uniqWith = uniqWith;
lodash.unset = unset;
lodash.unzip = unzip;
lodash.unzipWith = unzipWith;
lodash.update = update;
lodash.updateWith = updateWith;
lodash.values = values;
lodash.valuesIn = valuesIn;
lodash.without = without;
lodash.words = words;
lodash.wrap = wrap;
lodash.xor = xor;
lodash.xorBy = xorBy;
lodash.xorWith = xorWith;
lodash.zip = zip;
lodash.zipObject = zipObject;
lodash.zipObjectDeep = zipObjectDeep;
lodash.zipWith = zipWith;
// Add aliases.
lodash.entries = toPairs;
lodash.entriesIn = toPairsIn;
lodash.extend = assignIn;
lodash.extendWith = assignInWith;
// Add methods to `lodash.prototype`.
mixin(lodash, lodash);
/*------------------------------------------------------------------------*/
// Add methods that return unwrapped values in chain sequences.
lodash.add = add;
lodash.attempt = attempt;
lodash.camelCase = camelCase;
lodash.capitalize = capitalize;
lodash.ceil = ceil;
lodash.clamp = clamp;
lodash.clone = clone;
lodash.cloneDeep = cloneDeep;
lodash.cloneDeepWith = cloneDeepWith;
lodash.cloneWith = cloneWith;
lodash.conformsTo = conformsTo;
lodash.deburr = deburr;
lodash.defaultTo = defaultTo;
lodash.divide = divide;
lodash.endsWith = endsWith;
lodash.eq = eq;
lodash.escape = escape;
lodash.escapeRegExp = escapeRegExp;
lodash.every = every;
lodash.find = find;
lodash.findIndex = findIndex;
lodash.findKey = findKey;
lodash.findLast = findLast;
lodash.findLastIndex = findLastIndex;
lodash.findLastKey = findLastKey;
lodash.floor = floor;
lodash.forEach = forEach;
lodash.forEachRight = forEachRight;
lodash.forIn = forIn;
lodash.forInRight = forInRight;
lodash.forOwn = forOwn;
lodash.forOwnRight = forOwnRight;
lodash.get = get;
lodash.gt = gt;
lodash.gte = gte;
lodash.has = has;
lodash.hasIn = hasIn;
lodash.head = head;
lodash.identity = identity;
lodash.includes = includes;
lodash.indexOf = indexOf;
lodash.inRange = inRange;
lodash.invoke = invoke;
lodash.isArguments = isArguments;
lodash.isArray = isArray;
lodash.isArrayBuffer = isArrayBuffer;
lodash.isArrayLike = isArrayLike;
lodash.isArrayLikeObject = isArrayLikeObject;
lodash.isBoolean = isBoolean;
lodash.isBuffer = isBuffer;
lodash.isDate = isDate;
lodash.isElement = isElement;
lodash.isEmpty = isEmpty;
lodash.isEqual = isEqual;
lodash.isEqualWith = isEqualWith;
lodash.isError = isError;
lodash.isFinite = isFinite;
lodash.isFunction = isFunction;
lodash.isInteger = isInteger;
lodash.isLength = isLength;
lodash.isMap = isMap;
lodash.isMatch = isMatch;
lodash.isMatchWith = isMatchWith;
lodash.isNaN = isNaN;
lodash.isNative = isNative;
lodash.isNil = isNil;
lodash.isNull = isNull;
lodash.isNumber = isNumber;
lodash.isObject = isObject;
lodash.isObjectLike = isObjectLike;
lodash.isPlainObject = isPlainObject;
lodash.isRegExp = isRegExp;
lodash.isSafeInteger = isSafeInteger;
lodash.isSet = isSet;
lodash.isString = isString;
lodash.isSymbol = isSymbol;
lodash.isTypedArray = isTypedArray;
lodash.isUndefined = isUndefined;
lodash.isWeakMap = isWeakMap;
lodash.isWeakSet = isWeakSet;
lodash.join = join;
lodash.kebabCase = kebabCase;
lodash.last = last;
lodash.lastIndexOf = lastIndexOf;
lodash.lowerCase = lowerCase;
lodash.lowerFirst = lowerFirst;
lodash.lt = lt;
lodash.lte = lte;
lodash.max = max;
lodash.maxBy = maxBy;
lodash.mean = mean;
lodash.meanBy = meanBy;
lodash.min = min;
lodash.minBy = minBy;
lodash.stubArray = stubArray;
lodash.stubFalse = stubFalse;
lodash.stubObject = stubObject;
lodash.stubString = stubString;
lodash.stubTrue = stubTrue;
lodash.multiply = multiply;
lodash.nth = nth;
lodash.noConflict = noConflict;
lodash.noop = noop;
lodash.now = now;
lodash.pad = pad;
lodash.padEnd = padEnd;
lodash.padStart = padStart;
lodash.parseInt = parseInt;
lodash.random = random;
lodash.reduce = reduce;
lodash.reduceRight = reduceRight;
lodash.repeat = repeat;
lodash.replace = replace;
lodash.result = result;
lodash.round = round;
lodash.runInContext = runInContext;
lodash.sample = sample;
lodash.size = size;
lodash.snakeCase = snakeCase;
lodash.some = some;
lodash.sortedIndex = sortedIndex;
lodash.sortedIndexBy = sortedIndexBy;
lodash.sortedIndexOf = sortedIndexOf;
lodash.sortedLastIndex = sortedLastIndex;
lodash.sortedLastIndexBy = sortedLastIndexBy;
lodash.sortedLastIndexOf = sortedLastIndexOf;
lodash.startCase = startCase;
lodash.startsWith = startsWith;
lodash.subtract = subtract;
lodash.sum = sum;
lodash.sumBy = sumBy;
lodash.template = template;
lodash.times = times;
lodash.toFinite = toFinite;
lodash.toInteger = toInteger;
lodash.toLength = toLength;
lodash.toLower = toLower;
lodash.toNumber = toNumber;
lodash.toSafeInteger = toSafeInteger;
lodash.toString = toString;
lodash.toUpper = toUpper;
lodash.trim = trim;
lodash.trimEnd = trimEnd;
lodash.trimStart = trimStart;
lodash.truncate = truncate;
lodash.unescape = unescape;
lodash.uniqueId = uniqueId;
lodash.upperCase = upperCase;
lodash.upperFirst = upperFirst;
// Add aliases.
lodash.each = forEach;
lodash.eachRight = forEachRight;
lodash.first = head;
mixin(lodash, (function() {
var source = {};
baseForOwn(lodash, function(func, methodName) {
if (!hasOwnProperty.call(lodash.prototype, methodName)) {
source[methodName] = func;
}
});
return source;
}()), { 'chain': false });
/*------------------------------------------------------------------------*/
/**
* The semantic version number.
*
* @static
* @memberOf _
* @type {string}
*/
lodash.VERSION = VERSION;
// Assign default placeholders.
arrayEach(['bind', 'bindKey', 'curry', 'curryRight', 'partial', 'partialRight'], function(methodName) {
lodash[methodName].placeholder = lodash;
});
// Add `LazyWrapper` methods for `_.drop` and `_.take` variants.
arrayEach(['drop', 'take'], function(methodName, index) {
LazyWrapper.prototype[methodName] = function(n) {
n = n === undefined ? 1 : nativeMax(toInteger(n), 0);
var result = (this.__filtered__ && !index)
? new LazyWrapper(this)
: this.clone();
if (result.__filtered__) {
result.__takeCount__ = nativeMin(n, result.__takeCount__);
} else {
result.__views__.push({
'size': nativeMin(n, MAX_ARRAY_LENGTH),
'type': methodName + (result.__dir__ < 0 ? 'Right' : '')
});
}
return result;
};
LazyWrapper.prototype[methodName + 'Right'] = function(n) {
return this.reverse()[methodName](n).reverse();
};
});
// Add `LazyWrapper` methods that accept an `iteratee` value.
arrayEach(['filter', 'map', 'takeWhile'], function(methodName, index) {
var type = index + 1,
isFilter = type == LAZY_FILTER_FLAG || type == LAZY_WHILE_FLAG;
LazyWrapper.prototype[methodName] = function(iteratee) {
var result = this.clone();
result.__iteratees__.push({
'iteratee': getIteratee(iteratee, 3),
'type': type
});
result.__filtered__ = result.__filtered__ || isFilter;
return result;
};
});
// Add `LazyWrapper` methods for `_.head` and `_.last`.
arrayEach(['head', 'last'], function(methodName, index) {
var takeName = 'take' + (index ? 'Right' : '');
LazyWrapper.prototype[methodName] = function() {
return this[takeName](1).value()[0];
};
});
// Add `LazyWrapper` methods for `_.initial` and `_.tail`.
arrayEach(['initial', 'tail'], function(methodName, index) {
var dropName = 'drop' + (index ? '' : 'Right');
LazyWrapper.prototype[methodName] = function() {
return this.__filtered__ ? new LazyWrapper(this) : this[dropName](1);
};
});
LazyWrapper.prototype.compact = function() {
return this.filter(identity);
};
LazyWrapper.prototype.find = function(predicate) {
return this.filter(predicate).head();
};
LazyWrapper.prototype.findLast = function(predicate) {
return this.reverse().find(predicate);
};
LazyWrapper.prototype.invokeMap = baseRest(function(path, args) {
if (typeof path == 'function') {
return new LazyWrapper(this);
}
return this.map(function(value) {
return baseInvoke(value, path, args);
});
});
LazyWrapper.prototype.reject = function(predicate) {
return this.filter(negate(getIteratee(predicate)));
};
LazyWrapper.prototype.slice = function(start, end) {
start = toInteger(start);
var result = this;
if (result.__filtered__ && (start > 0 || end < 0)) {
return new LazyWrapper(result);
}
if (start < 0) {
result = result.takeRight(-start);
} else if (start) {
result = result.drop(start);
}
if (end !== undefined) {
end = toInteger(end);
result = end < 0 ? result.dropRight(-end) : result.take(end - start);
}
return result;
};
LazyWrapper.prototype.takeRightWhile = function(predicate) {
return this.reverse().takeWhile(predicate).reverse();
};
LazyWrapper.prototype.toArray = function() {
return this.take(MAX_ARRAY_LENGTH);
};
// Add `LazyWrapper` methods to `lodash.prototype`.
baseForOwn(LazyWrapper.prototype, function(func, methodName) {
var checkIteratee = /^(?:filter|find|map|reject)|While$/.test(methodName),
isTaker = /^(?:head|last)$/.test(methodName),
lodashFunc = lodash[isTaker ? ('take' + (methodName == 'last' ? 'Right' : '')) : methodName],
retUnwrapped = isTaker || /^find/.test(methodName);
if (!lodashFunc) {
return;
}
lodash.prototype[methodName] = function() {
var value = this.__wrapped__,
args = isTaker ? [1] : arguments,
isLazy = value instanceof LazyWrapper,
iteratee = args[0],
useLazy = isLazy || isArray(value);
var interceptor = function(value) {
var result = lodashFunc.apply(lodash, arrayPush([value], args));
return (isTaker && chainAll) ? result[0] : result;
};
if (useLazy && checkIteratee && typeof iteratee == 'function' && iteratee.length != 1) {
// Avoid lazy use if the iteratee has a "length" value other than `1`.
isLazy = useLazy = false;
}
var chainAll = this.__chain__,
isHybrid = !!this.__actions__.length,
isUnwrapped = retUnwrapped && !chainAll,
onlyLazy = isLazy && !isHybrid;
if (!retUnwrapped && useLazy) {
value = onlyLazy ? value : new LazyWrapper(this);
var result = func.apply(value, args);
result.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined });
return new LodashWrapper(result, chainAll);
}
if (isUnwrapped && onlyLazy) {
return func.apply(this, args);
}
result = this.thru(interceptor);
return isUnwrapped ? (isTaker ? result.value()[0] : result.value()) : result;
};
});
// Add `Array` methods to `lodash.prototype`.
arrayEach(['pop', 'push', 'shift', 'sort', 'splice', 'unshift'], function(methodName) {
var func = arrayProto[methodName],
chainName = /^(?:push|sort|unshift)$/.test(methodName) ? 'tap' : 'thru',
retUnwrapped = /^(?:pop|shift)$/.test(methodName);
lodash.prototype[methodName] = function() {
var args = arguments;
if (retUnwrapped && !this.__chain__) {
var value = this.value();
return func.apply(isArray(value) ? value : [], args);
}
return this[chainName](function(value) {
return func.apply(isArray(value) ? value : [], args);
});
};
});
// Map minified method names to their real names.
baseForOwn(LazyWrapper.prototype, function(func, methodName) {
var lodashFunc = lodash[methodName];
if (lodashFunc) {
var key = lodashFunc.name + '';
if (!hasOwnProperty.call(realNames, key)) {
realNames[key] = [];
}
realNames[key].push({ 'name': methodName, 'func': lodashFunc });
}
});
realNames[createHybrid(undefined, WRAP_BIND_KEY_FLAG).name] = [{
'name': 'wrapper',
'func': undefined
}];
// Add methods to `LazyWrapper`.
LazyWrapper.prototype.clone = lazyClone;
LazyWrapper.prototype.reverse = lazyReverse;
LazyWrapper.prototype.value = lazyValue;
// Add chain sequence methods to the `lodash` wrapper.
lodash.prototype.at = wrapperAt;
lodash.prototype.chain = wrapperChain;
lodash.prototype.commit = wrapperCommit;
lodash.prototype.next = wrapperNext;
lodash.prototype.plant = wrapperPlant;
lodash.prototype.reverse = wrapperReverse;
lodash.prototype.toJSON = lodash.prototype.valueOf = lodash.prototype.value = wrapperValue;
// Add lazy aliases.
lodash.prototype.first = lodash.prototype.head;
if (symIterator) {
lodash.prototype[symIterator] = wrapperToIterator;
}
return lodash;
});
/*--------------------------------------------------------------------------*/
// Export lodash.
var _ = runInContext();
// Some AMD build optimizers, like r.js, check for condition patterns like:
if (true) {
// Expose Lodash on the global object to prevent errors when Lodash is
// loaded by a script tag in the presence of an AMD loader.
// See http://requirejs.org/docs/errors.html#mismatch for more details.
// Use `_.noConflict` to remove Lodash from the global object.
root._ = _;
// Define as an anonymous module so, through path mapping, it can be
// referenced as the "underscore" module.
!(__WEBPACK_AMD_DEFINE_RESULT__ = (function() {
return _;
}).call(exports, __webpack_require__, exports, module),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}
// Check for `exports` after `define` in case a build optimizer adds it.
else {}
}.call(this));
/***/ }),
/* 26 */
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/*! gettext.js - Guillaume Potier - MIT Licensed */
var i18n = function (options) {
options = options || {};
this && (this.__version = '1.1.1');
// default values that could be overriden in i18n() construct
var defaults = {
domain: 'messages',
locale: (typeof document !== 'undefined' ? document.documentElement.getAttribute('lang') : false) || 'en',
plural_func: function (n) { return { nplurals: 2, plural: (n!=1) ? 1 : 0 }; },
ctxt_delimiter: String.fromCharCode(4) // \u0004
};
// handy mixins taken from underscode.js
var _ = {
isObject: function (obj) {
var type = typeof obj;
return type === 'function' || type === 'object' && !!obj;
},
isArray: function (obj) {
return toString.call(obj) === '[object Array]';
}
};
var
_plural_funcs = {},
_locale = options.locale || defaults.locale,
_domain = options.domain || defaults.domain,
_dictionary = {},
_plural_forms = {},
_ctxt_delimiter = options.ctxt_delimiter || defaults.ctxt_delimiter;
if (options.messages) {
_dictionary[_domain] = {};
_dictionary[_domain][_locale] = options.messages;
}
if (options.plural_forms) {
_plural_forms[_locale] = options.plural_forms;
}
// sprintf equivalent, takes a string and some arguments to make a computed string
// eg: strfmt("%1 dogs are in %2", 7, "the kitchen"); => "7 dogs are in the kitchen"
// eg: strfmt("I like %1, bananas and %1", "apples"); => "I like apples, bananas and apples"
// NB: removes msg context if there is one present
var strfmt = function (fmt) {
var args = arguments;
return fmt
// put space after double % to prevent placeholder replacement of such matches
.replace(/%%/g, '%% ')
// replace placeholders
.replace(/%(\d+)/g, function (str, p1) {
return args[p1];
})
// replace double % and space with single %
.replace(/%% /g, '%')
};
var removeContext = function(str) {
// if there is context, remove it
if (str.indexOf(_ctxt_delimiter) !== -1) {
var parts = str.split(_ctxt_delimiter);
return parts[1];
}
return str;
};
var expand_locale = function(locale) {
var locales = [locale],
i = locale.lastIndexOf('-');
while (i > 0) {
locale = locale.slice(0, i);
locales.push(locale);
i = locale.lastIndexOf('-');
}
return locales;
};
var normalizeLocale = function (locale) {
// Convert locale to BCP 47. If the locale is in POSIX format, locale variant and encoding is discarded.
locale = locale.replace('_', '-');
var i = locale.search(/[.@]/);
if (i != -1) locale = locale.slice(0, i);
return locale;
};
var getPluralFunc = function (plural_form) {
// Plural form string regexp
// taken from https://github.com/Orange-OpenSource/gettext.js/blob/master/lib.gettext.js
// plural forms list available here http://localization-guide.readthedocs.org/en/latest/l10n/pluralforms.html
var pf_re = new RegExp('^\\s*nplurals\\s*=\\s*[0-9]+\\s*;\\s*plural\\s*=\\s*(?:\\s|[-\\?\\|&=!<>+*/%:;n0-9_\(\)])+');
if (!pf_re.test(plural_form))
throw new Error(strfmt('The plural form "%1" is not valid', plural_form));
// Careful here, this is a hidden eval() equivalent..
// Risk should be reasonable though since we test the plural_form through regex before
// taken from https://github.com/Orange-OpenSource/gettext.js/blob/master/lib.gettext.js
// TODO: should test if https://github.com/soney/jsep present and use it if so
return new Function("n", 'var plural, nplurals; '+ plural_form +' return { nplurals: nplurals, plural: (plural === true ? 1 : (plural ? plural : 0)) };');
};
// Proper translation function that handle plurals and directives
// Contains juicy parts of https://github.com/Orange-OpenSource/gettext.js/blob/master/lib.gettext.js
var t = function (messages, n, options /* ,extra */) {
// Singular is very easy, just pass dictionnary message through strfmt
if (!options.plural_form)
return strfmt.apply(this, [removeContext(messages[0])].concat(Array.prototype.slice.call(arguments, 3)));
var plural;
// if a plural func is given, use that one
if (options.plural_func) {
plural = options.plural_func(n);
// if plural form never interpreted before, do it now and store it
} else if (!_plural_funcs[_locale]) {
_plural_funcs[_locale] = getPluralFunc(_plural_forms[_locale]);
plural = _plural_funcs[_locale](n);
// we have the plural function, compute the plural result
} else {
plural = _plural_funcs[_locale](n);
}
// If there is a problem with plurals, fallback to singular one
if ('undefined' === typeof plural.plural || plural.plural > plural.nplurals || messages.length <= plural.plural)
plural.plural = 0;
return strfmt.apply(this, [removeContext(messages[plural.plural]), n].concat(Array.prototype.slice.call(arguments, 3)));
};
return {
strfmt: strfmt, // expose strfmt util
expand_locale: expand_locale, // expose expand_locale util
// Declare shortcuts
__: function () { return this.gettext.apply(this, arguments); },
_n: function () { return this.ngettext.apply(this, arguments); },
_p: function () { return this.pgettext.apply(this, arguments); },
setMessages: function (domain, locale, messages, plural_forms) {
if (!domain || !locale || !messages)
throw new Error('You must provide a domain, a locale and messages');
if ('string' !== typeof domain || 'string' !== typeof locale || !_.isObject(messages))
throw new Error('Invalid arguments');
locale = normalizeLocale(locale);
if (plural_forms)
_plural_forms[locale] = plural_forms;
if (!_dictionary[domain])
_dictionary[domain] = {};
_dictionary[domain][locale] = messages;
return this;
},
loadJSON: function (jsonData, domain) {
if (!_.isObject(jsonData))
jsonData = JSON.parse(jsonData);
if (!jsonData[''] || !jsonData['']['language'] || !jsonData['']['plural-forms'])
throw new Error('Wrong JSON, it must have an empty key ("") with "language" and "plural-forms" information');
var headers = jsonData[''];
delete jsonData[''];
return this.setMessages(domain || defaults.domain, headers['language'], jsonData, headers['plural-forms']);
},
setLocale: function (locale) {
_locale = normalizeLocale(locale);
return this;
},
getLocale: function () {
return _locale;
},
// getter/setter for domain
textdomain: function (domain) {
if (!domain)
return _domain;
_domain = domain;
return this;
},
gettext: function (msgid /* , extra */) {
return this.dcnpgettext.apply(this, [undefined, undefined, msgid, undefined, undefined].concat(Array.prototype.slice.call(arguments, 1)));
},
ngettext: function (msgid, msgid_plural, n /* , extra */) {
return this.dcnpgettext.apply(this, [undefined, undefined, msgid, msgid_plural, n].concat(Array.prototype.slice.call(arguments, 3)));
},
pgettext: function (msgctxt, msgid /* , extra */) {
return this.dcnpgettext.apply(this, [undefined, msgctxt, msgid, undefined, undefined].concat(Array.prototype.slice.call(arguments, 2)));
},
dcnpgettext: function (domain, msgctxt, msgid, msgid_plural, n /* , extra */) {
domain = domain || _domain;
if ('string' !== typeof msgid)
throw new Error(this.strfmt('Msgid "%1" is not a valid translatable string', msgid));
var
translation,
options = { plural_form: false },
key = msgctxt ? msgctxt + _ctxt_delimiter + msgid : msgid,
exist,
locale,
locales = expand_locale(_locale);
for (var i in locales) {
locale = locales[i];
exist = _dictionary[domain] && _dictionary[domain][locale] && _dictionary[domain][locale][key];
// because it's not possible to define both a singular and a plural form of the same msgid,
// we need to check that the stored form is the same as the expected one.
// if not, we'll just ignore the translation and consider it as not translated.
if (msgid_plural) {
exist = exist && "string" !== typeof _dictionary[domain][locale][key];
} else {
exist = exist && "string" === typeof _dictionary[domain][locale][key];
}
if (exist) {
break;
}
}
if (!exist) {
translation = msgid;
options.plural_func = defaults.plural_func;
} else {
translation = _dictionary[domain][locale][key];
}
// Singular form
if (!msgid_plural)
return t.apply(this, [[translation], n, options].concat(Array.prototype.slice.call(arguments, 5)));
// Plural one
options.plural_form = true;
return t.apply(this, [exist ? translation : [msgid, msgid_plural], n, options].concat(Array.prototype.slice.call(arguments, 5)));
}
};
};
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (i18n);
/***/ })
/******/ ]);
/************************************************************************/
/******/ // The module cache
/******/ var __webpack_module_cache__ = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ var cachedModule = __webpack_module_cache__[moduleId];
/******/ if (cachedModule !== undefined) {
/******/ return cachedModule.exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = __webpack_module_cache__[moduleId] = {
/******/ id: moduleId,
/******/ loaded: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ __webpack_modules__[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/************************************************************************/
/******/ /* webpack/runtime/compat get default export */
/******/ (() => {
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = (module) => {
/******/ var getter = module && module.__esModule ?
/******/ () => (module['default']) :
/******/ () => (module);
/******/ __webpack_require__.d(getter, { a: getter });
/******/ return getter;
/******/ };
/******/ })();
/******/
/******/ /* webpack/runtime/define property getters */
/******/ (() => {
/******/ // define getter functions for harmony exports
/******/ __webpack_require__.d = (exports, definition) => {
/******/ for(var key in definition) {
/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
/******/ }
/******/ }
/******/ };
/******/ })();
/******/
/******/ /* webpack/runtime/global */
/******/ (() => {
/******/ __webpack_require__.g = (function() {
/******/ if (typeof globalThis === 'object') return globalThis;
/******/ try {
/******/ return this || new Function('return this')();
/******/ } catch (e) {
/******/ if (typeof window === 'object') return window;
/******/ }
/******/ })();
/******/ })();
/******/
/******/ /* webpack/runtime/hasOwnProperty shorthand */
/******/ (() => {
/******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
/******/ })();
/******/
/******/ /* webpack/runtime/make namespace object */
/******/ (() => {
/******/ // define __esModule on exports
/******/ __webpack_require__.r = (exports) => {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ }
/******/ Object.defineProperty(exports, '__esModule', { value: true });
/******/ };
/******/ })();
/******/
/******/ /* webpack/runtime/node module decorator */
/******/ (() => {
/******/ __webpack_require__.nmd = (module) => {
/******/ module.paths = [];
/******/ if (!module.children) module.children = [];
/******/ return module;
/******/ };
/******/ })();
/******/
/************************************************************************/
var __webpack_exports__ = {};
// This entry need to be wrapped in an IIFE because it need to be in strict mode.
(() => {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var jquery_fancytree_dist_skin_awesome_ui_fancytree_css__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(14);
/* harmony import */ var exports_loader_exports_default_PlainScrollbar_plain_scrollbar__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(15);
/* harmony import */ var plain_scrollbar_plain_scrollbar_css__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(16);
/* harmony import */ var _tabler_core__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(19);
/* harmony import */ var _tabler_core__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(_tabler_core__WEBPACK_IMPORTED_MODULE_3__);
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2022 Teclib' and contributors.
* @copyright 2003-2014 by the INDEPNET Development Team.
* @licence https://www.gnu.org/licenses/gpl-3.0.html
*
* ---------------------------------------------------------------------
*
* LICENSE
*
* This file is part of GLPI.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* ---------------------------------------------------------------------
*/
// Font-Awesome
__webpack_require__(1);
// Animate.css
__webpack_require__(2);
// jQuery
// '$' and 'jQuery' objects have to be declared in global scope
window.$ = window.jQuery = __webpack_require__(3);
__webpack_require__(4);
window.$.migrateMute = true;
window.$.migrateTrace = false;
// jQuery plugins
__webpack_require__(7);
// jQuery fancttree
__webpack_require__(8);
__webpack_require__(10);
__webpack_require__(11);
__webpack_require__(12);
__webpack_require__(13);
window.PlainScrollbar = exports_loader_exports_default_PlainScrollbar_plain_scrollbar__WEBPACK_IMPORTED_MODULE_1__["default"];
// jQuery UI widgets required by
// - jquery-file-upload (widget)
__webpack_require__(17);
// Tabler
// qTip2
__webpack_require__(20);
__webpack_require__(21);
// color input
__webpack_require__(22);
__webpack_require__(23);
// Select2
// use full for compat; see https://select2.org/upgrading/migrating-from-35
__webpack_require__(24);
// Apply CSS classes to dropdown based on select tag classes
$.fn.select2.defaults.set(
'adaptDropdownCssClass',
function (cls) {
return cls.replace('form-select', 'select-dropdown');
}
);
//Loadash
//'_' object has to be declared in global scope
window._ = __webpack_require__(25);
// gettext.js
// add translation function into global scope
// signature is almost the same as for PHP functions, but accept extra arguments for string variables
window.i18n = (__webpack_require__(26)["default"])({domain: 'glpi'});
window.__ = function (msgid, domain /* , extra */) {
domain = typeof(domain) !== 'undefined' ? domain : 'glpi';
var text = i18n.dcnpgettext.apply(
i18n,
[domain, undefined, msgid, undefined, undefined].concat(Array.prototype.slice.call(arguments, 2))
);
return _.escape(text);
};
window._n = function (msgid, msgid_plural, n, domain /* , extra */) {
domain = typeof(domain) !== 'undefined' ? domain : 'glpi';
var text = i18n.dcnpgettext.apply(
i18n,
[domain, undefined, msgid, msgid_plural, n].concat(Array.prototype.slice.call(arguments, 4))
);
return _.escape(text);
};
window._x = function (msgctxt, msgid, domain /* , extra */) {
domain = typeof(domain) !== 'undefined' ? domain : 'glpi';
var text = i18n.dcnpgettext.apply(
i18n,
[domain, msgctxt, msgid, undefined, undefined].concat(Array.prototype.slice.call(arguments, 3))
);
return _.escape(text);
};
window._nx = function (msgctxt, msgid, msgid_plural, n, domain /* , extra */) {
domain = typeof(domain) !== 'undefined' ? domain : 'glpi';
var text = i18n.dcnpgettext.apply(
i18n,
[domain, msgctxt, msgid, msgid_plural, n].concat(Array.prototype.slice.call(arguments, 5))
);
return _.escape(text);
};
})();
/******/ })()
;
//# sourceMappingURL=base.js.map
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