| Current File : /home/escuelai/public_html/wp-content/plugins/master-slider/admin/includes/msp-admin-functions.php |
<?php // admin related functions
/**
* Get all master slider admin screen ids
*
* @return array
*/
function msp_get_screen_ids() {
$the_screen_id = sanitize_title( MSWP_SLUG );
return apply_filters( 'masterslider_admin_screen_ids', array(
'toplevel_page_' . $the_screen_id
) );
}
function msp_get_sliders_custom_css( $slider_status = 'published' ) {
global $mspdb;
$slider_status = sprintf( "status='%s'", $slider_status );
$sliders_result = $mspdb->get_sliders( 0, 0, 'ID', 'DESC', $slider_status );
$sliders_custom_css = array();
if( $sliders_result ) {
foreach ( $sliders_result as $slider ) {
$sliders_custom_css[] = msp_get_slider_background_css( $slider['ID'] );
$sliders_custom_css[] = $slider['custom_styles'];
}
// remove empty records from array
$sliders_custom_css = array_filter( $sliders_custom_css );
}
return apply_filters( 'masterslider_get_sliders_custom_css', implode( "\n", $sliders_custom_css ), $sliders_custom_css, $sliders_result );
}
// get stored slider's custom css code from database
function msp_get_slider_custom_css( $slider_id ) {
global $mspdb;
$slider_custom_css = $mspdb->get_slider_field_val( $slider_id, 'custom_styles' );
return $slider_custom_css ? $slider_custom_css : '';
}
function msp_get_slider_background_css( $slider_id ) {
$slider_data = get_masterslider_parsed_data( $slider_id );
$the_slider_bg = empty( $slider_data['setting']['bg_color'] ) ? '' : $slider_data['setting']['bg_color'];
$the_slider_bg .= empty( $slider_data['setting']['bg_image'] ) ? '' : sprintf( ' url( %s ) repeat top left', msp_get_the_absolute_media_url( $slider_data['setting']['bg_image'] ) );
$the_slider_bg = empty( $the_slider_bg ) ? '' : 'background:' . $the_slider_bg . ";";
return empty( $the_slider_bg ) ? '' : sprintf( ".ms-parent-id-%d > .master-slider{ %s }", $slider_id, $the_slider_bg );
}
function msp_get_all_custom_css () {
return apply_filters( 'masterslider_get_all_custom_css', msp_get_sliders_custom_css() );
}
/*-----------------------------------------------------------------------------------*/
/**
* Get custom styles and store them in custom.css file or use inline css fallback
* This function will be called by masterslider save handler
*
* @return void
*/
function msp_save_custom_styles() {
$uploads = wp_upload_dir();
$css_dir = apply_filters( 'masterslider_custom_css_dir', $uploads['basedir'] . '/' . MSWP_SLUG );
$css_file = $css_dir . '/custom.css';
$css_terms = "/*
===============================================================
# CUSTOM CSS
- Please do not edit this file. this file is generated by server-side code
- Every changes here will be overwritten
===============================================================*/\n
";
// Get all custom css styles
$css = msp_get_all_custom_css();
/**
* Initialize the WP_Filesystem
*/
global $wp_filesystem;
if ( empty( $wp_filesystem ) ) {
require_once ( ABSPATH.'/wp-admin/includes/file.php' );
WP_Filesystem();
}
if ( wp_mkdir_p( $css_dir ) && ! $wp_filesystem->put_contents( $css_file, $css_terms.$css, 0644 ) ) {
// if the directory is not writable, try inline css fallback
msp_update_option( 'custom_inline_style' , $css ); // save css rules as option to print as inline css
} else {
$custom_css_ver = msp_get_option( 'masterslider_custom_css_ver', '1.0' );
$custom_css_ver = (float)$custom_css_ver + 0.1;
msp_update_option( 'masterslider_custom_css_ver' , $custom_css_ver ); // disable inline css output
msp_update_option( 'custom_inline_style' , '' );
}
}
function msp_admin_notice_links_callback( $matches ){
return sprintf( '<a href="%s">%s</a>', $matches[2], $matches[1] );
}
/**
* Retrieves a URL using the HTTP GET method
*
* @return mixed|boolean The body content
*/
function msp_remote_post( $url, $args = array() ) {
$request = wp_remote_post( $url, $args );
if ( ! is_wp_error( $request ) || wp_remote_retrieve_response_code( $request ) === 200 ) {
return $request['body'];
}
return false;
}
/**
* Display a notice for running the setup wizard
*
* @return void
*/
function msp_custom_admin_notice(){
if( ! current_user_can( 'administrator' ) ){
return;
}
echo MSP_Notices::get_instance()->get_notice( 'ms-notice-info-global' );
}
add_action( 'admin_notices', 'msp_custom_admin_notice' );
/**
* Get total number of downloads by item slug
*
* @param string $remote_url Remote URL to retrieve data from
* @param array $body_args Parameters to pass to the remote API address
*
* @return array|string The API response
*/
function msp_get_averta_remote_api_data( $remote_url, $body_args ){
$args = array(
'timeout' => ( ( defined('DOING_CRON') && DOING_CRON ) ? 30 : 10 ),
'body' => $body_args
);
$request = wp_remote_get( $remote_url, $args );
if ( is_wp_error( $request ) || wp_remote_retrieve_response_code( $request ) !== 200 ) {
return '...';
}
return $request['body'];
}
/**
* A shortcode to retrieve data from API
*
* @return string
*/
function msp_api_stats_shortcode( $atts , $content = null ) {
// parse attributes
$atts = shortcode_atts(
array(
'branch' => 'envato',
'group' => 'items',
'cat' => 'info',
'action' => 'stats',
'item-id' => '', // item id
'item-name' => '', // item name or slug
'item-param' => 'sales_number', // item param
'format' => '',
'cache_in_minutes' => 1440
),
$atts,
'averta-api'
);
if( empty( $atts['item-id'] ) && empty( $atts['item-name'] ) ){
return 'item-id or item-name is required';
}
// sanitize the cache period
$atts['cache_in_minutes'] = is_numeric( $atts['cache_in_minutes'] ) ? (int) $atts['cache_in_minutes'] : 180;
// create a transient id base on the passed options
$options_string_id = implode( '_' , $atts );
if( $atts['cache_in_minutes'] > 0 && false !== ( $result = msp_get_transient( $options_string_id ) ) ){
return $result;
}
// request data
$remote_url = 'https://api.averta.net/';
$request_args = $atts;
unset( $request_args['cache_in_minutes'] );
$result = msp_get_averta_remote_api_data( $remote_url, $request_args );
$result = apply_filters( 'auxin_averta_api_shortcode_result', $result, $atts );
if( $atts['cache_in_minutes'] > 0 ){
msp_set_transient( $options_string_id, $result, $atts['cache_in_minutes'] * MINUTE_IN_SECONDS );
}
return $result;
}
add_shortcode( 'msp-stats', 'msp_api_stats_shortcode' );
/**
* Get the number of PRO users
*
* @return int
*/
function msp_get_pro_users_num(){
return number_format_i18n( 35000 ). '+';
}
/**
* Prints Pretty human-readable information about a variable (developer debug tool)
* @param mixed The expression to be printed.
* @param boolean $dump Whether to dump information about a variable or not
* @param boolean $return When this parameter is set to TRUE, it will return the information rather than print it.
* @return bool When the return parameter is TRUE, this function will return a string. Otherwise, the return value is TRUE.
*/
if ( ! function_exists( 'axpp' ) ) {
function axpp ( $expression, $dump = false, $return = false ) {
if ( $return ) {
return '<pre>' . print_r( $expression , true ) . '</pre>';
} elseif ( $dump ) {
echo '<pre>'; var_dump( $expression ); echo '</pre>';
} else {
echo '<pre style="margin-left:170px;">'; print_r ( $expression ); echo '</pre>';
}
return true;
}
}
/**
* Get clean css
*
* @param string $css
* @return string
*/
function msp_get_clean_css( $css ) {
if ( empty( $css ) ) {
return '';
}
// Comprehensive regex to filter out various XSS vectors
$pattern = '/(expression|javascript|vbscript|moz-binding|@import|@charset|data:)/i';
$css = preg_replace($pattern, '', $css);
return strip_tags( $css );
}