| Current File : /home/escuelai/public_html/wp-content/plugins/learnpress/inc/class-lp-query.php |
<?php
/**
* Class LP_Query
*
* @version 4.2.2.3
*/
defined( 'ABSPATH' ) || exit;
class LP_Query {
/**
* LP_Query constructor.
*/
public function __construct() {
// Not run in REST API LP, or heartbeat of WP
if ( LP_Helper::isRestApiLP() || isset( $_POST['action'] ) && 'heartbeat' === $_POST['action'] ) {
return;
}
add_action( 'init', array( $this, 'add_rewrite_tags' ), 1000 );
add_action( 'init', array( $this, 'add_rewrite_endpoints' ) );
add_filter( 'option_rewrite_rules', [ $this, 'update_option_rewrite_rules' ], 1 );
}
/**
* Parses request params and controls page
*
* @param WP_Query $q
*
* @return mixed
*/
public function parse_request( $q ) {
if ( did_action( 'learn_press_parse_query' ) ) {
return $q;
}
do_action_ref_array( 'learn_press_parse_query', array( &$this ) );
return $q;
}
/**
* Add custom rewrite tags
*/
public function add_rewrite_tags() {
$tags = [
'%course-item%' => '([^&]+)',
'%item-type%' => '([^&]+)',
'%question%' => '([^&]+)',
'%user%' => '([^/]*)',
'%view%' => '([^/]*)',
'%view_id%' => '(.*)',
'%section%' => '(.*)',
'%content-item-only%' => '(.*)',
'%is_single_instructor%' => '(.*)',
'%instructor_name%' => '(.*)',
];
$tags = apply_filters( 'learn-press/rewrite/tags', $tags );
foreach ( $tags as $tag => $regex ) {
add_rewrite_tag( $tag, $regex );
}
}
/**
* Add custom rewrite endpoints
*/
public function add_rewrite_endpoints() {
$settings = LP_Settings::instance();
$endpoints = $settings->get_checkout_endpoints();
if ( $endpoints ) {
foreach ( $endpoints as $endpoint => $value ) {
LearnPress::instance()->query_vars[ $endpoint ] = $value;
add_rewrite_endpoint( $value, EP_PAGES );
}
}
$endpoints = $settings->get_profile_endpoints();
if ( $endpoints ) {
foreach ( $endpoints as $endpoint => $value ) {
LearnPress::instance()->query_vars[ $endpoint ] = $value;
add_rewrite_endpoint( $value, EP_PAGES );
}
}
$endpoints = $settings->get( 'quiz_endpoints' );
if ( $endpoints ) {
foreach ( $endpoints as $endpoint => $value ) {
$endpoint = preg_replace( '!_!', '-', $endpoint );
LearnPress::instance()->query_vars[ $endpoint ] = $value;
add_rewrite_endpoint(
$value, /*EP_ROOT | */
EP_PAGES
);
}
}
// Code temporary to fix 404 of order receiver page
if ( LP_Page_Controller::is_page_checkout() ) {
flush_rewrite_rules();
}
}
/**
* Add lp rewrite rules
* Format [key_parent][single_key] = [rule => match]
*
* link item course
* link profile
* @return array
* @version 1.0.4
* @modify 4.2.2
* @since 3.0.0
*/
public function add_rewrite_rules(): array {
$rules = array();
try {
$course_item_slugs = LP_Settings::get_course_items_slug();
$course_slug = LP_Settings::get_permalink_single_course();
// For permalink has %course_category%
if ( preg_match( '!%course_category%!', $course_slug ) ) {
if ( ! preg_match( '!page!', LP_Helper::getUrlCurrent() ) ) {
$course_slug = preg_replace( '!%course_category%!', '([^/]+)/([^/]+)', $course_slug );
// Rule single course
$rules['single-course-with-cat'][] = [
"^{$course_slug}/?$" =>
'index.php?' . LP_COURSE_CPT . '=$matches[2]&course_category=$matches[1]',
];
// Rule single item
foreach ( $course_item_slugs as $post_type => $course_item_slug ) {
$rules['course-with-cat-items'][ $post_type ] = [
"^{$course_slug}(?:/{$course_item_slug}/([^/]+))/?$" =>
'index.php?' . LP_COURSE_CPT . '=$matches[2]&course_category=$matches[1]&course-item=$matches[3]&item-type=' . $post_type,
];
}
}
} else {
// Rule single course
$rules['single-course'][] = [
"^{$course_slug}/([^/]+)/?$" =>
'index.php?' . LP_COURSE_CPT . '=$matches[1]',
];
// Rule single item
foreach ( $course_item_slugs as $post_type => $course_item_slug ) {
$rules['course-items'][ $post_type ] = [
"^{$course_slug}/([^/]+)(?:/{$course_item_slug}/([^/]+))/?$" =>
'index.php?' . LP_COURSE_CPT . '=$matches[1]&course-item=$matches[2]&item-type=' . $post_type,
];
}
}
// Profile
$this->add_rewrite_rules_profile( $rules );
// Instructor detail
$single_instructor_page_id = learn_press_get_page_id( 'single_instructor' );
$instructor_slug = get_post_field( 'post_name', $single_instructor_page_id );
$rules['instructor']['has_name'] = [
"^{$instructor_slug}/([^/]+)/?(?:page/)?([^/][0-9]*)?/?$" =>
'index.php?page_id=' . $single_instructor_page_id . '&is_single_instructor=1&instructor_name=$matches[1]&paged=$matches[2]',
];
$rules['instructor']['no_name'] = [
"^{$instructor_slug}/?$" =>
'index.php?page_id=' . $single_instructor_page_id . '&is_single_instructor=1&paged=$matches[2]',
];
// For handle request lp-ajax
$rules['lp-ajax'][] = [
'^lp-ajax-handle/?$' => 'index.php',
];
$rules = apply_filters( 'learn-press/rewrite/rules', $rules );
} catch ( Throwable $e ) {
error_log( $e->getMessage() );
}
return $rules;
}
/**
* Add rewrite rules for profile page.
*
* @param $rules
*
* @return void
*/
public function add_rewrite_rules_profile( &$rules ) {
// Profile
$profile_id = learn_press_get_page_id( 'profile' );
if ( $profile_id ) {
// Rule view profile of user (self or another)
$page_profile_slug = urldecode( get_post_field( 'post_name', $profile_id ) );
$rules['profile']['user'] = [
"^{$page_profile_slug}/([^/]*)/?$" =>
"index.php?page_id={$profile_id}&user=" . '$matches[1]',
];
// Rule view profile of user (self or another) with tab
$tabs = LP_Profile::get_tabs_arr();
if ( $tabs ) {
foreach ( $tabs as $tab_key => $args ) {
$tab_slug = $args['slug'] ?? $tab_key;
$rules['profile'][ $tab_key ] = [
"^{$page_profile_slug}/([^/]*)/({$tab_slug})/?([0-9]*)/?$" =>
'index.php?page_id=' . $profile_id . '&user=$matches[1]&view=$matches[2]&view_id=$matches[3]',
];
if ( ! empty( $args['sections'] ) ) {
foreach ( $args['sections'] as $section_key => $section ) {
$section_slug = $section['slug'] ?? $section_key;
$rules['profile'][ $section_key ] = [
"^{$page_profile_slug}/([^/]*)/({$tab_slug})/({$section_slug})/?([0-9]*)?$" =>
'index.php?page_id=' . $profile_id . '&user=$matches[1]&view=$matches[2]§ion=$matches[3]&view_id=$matches[4]',
];
}
}
}
}
apply_filters( 'learn-press/rewrite-rules/profile', $rules['profile'], $profile_id );
}
}
/**
* @param string $join
*
* @return string
* @deprecated 4.2.6.6
*/
/*public function join_term( $join ) {
global $wp_query, $wpdb;
if ( ! empty( $wp_query->query_vars['s'] ) && ! is_admin() ) {
if ( ! preg_match( '/' . $wpdb->term_relationships . '/', $join ) ) {
$join .= "LEFT JOIN $wpdb->term_relationships ON $wpdb->posts.ID = $wpdb->term_relationships.object_id ";
}
$join .= "LEFT JOIN $wpdb->term_taxonomy ON $wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id ";
$join .= "LEFT JOIN $wpdb->terms ON $wpdb->term_taxonomy.term_id = $wpdb->terms.term_id ";
}
return $join;
}*/
/**
* @param string $where
*
* @return string
* @deprecated 4.2.6.6
*/
/*public function add_tax_search( $where ) {
global $wp_query, $wpdb;
if ( ! empty( $wp_query->query_vars['s'] ) && ! is_admin() ) {
$escaped_s = esc_sql( $wp_query->query_vars['s'] );
$where .= "OR $wpdb->terms.name LIKE '%{$escaped_s}%'";
}
return $where;
}*/
/**
* @param string $groupby
*
* @return string
* @deprecated 4.2.6.6
*/
/*public function tax_groupby( $groupby ) {
global $wpdb;
$groupby = "{$wpdb->posts}.ID";
$this->remove_query_tax();
return $groupby;
}*/
/**
* Remove filter query
* @deprecated 4.2.6.6
*/
/*public function remove_query_tax() {
remove_filter( 'posts_where', 'learn_press_add_tax_search' );
remove_filter( 'posts_join', 'learn_press_join_term' );
remove_filter( 'posts_groupby', 'learn_press_tax_groupby' );
}*/
/**
* Clear cache rewrite rules when update option rewrite_rules
* Fixed for case: addons Certificates (v4.0.5), FE(4.0.5), Live(4.0.2), Collections(4.0.2) not installed on site client.
* Run only one time when reload page Frontend.
*
* @return mixed|array
* @since 4.2.2
* @version 1.0.3
* @see get_option() hook in this function.
*/
public function update_option_rewrite_rules( $wp_rules ) {
// Check it is called from WP_Rewrite class
$debug_backtrace = debug_backtrace();
// Find call from WP_Rewrite class
$found = false;
foreach ( $debug_backtrace as $trace ) {
if ( isset( $trace['class'] ) && $trace['class'] == WP_Rewrite::class ) {
$found = true;
break;
}
}
if ( ! $found ) {
return $wp_rules;
}
/*static $handled = false;
if ( $handled ) {
return $wp_rules;
}
$handled = true;*/
if ( ! is_array( $wp_rules ) ) {
return $wp_rules;
}
try {
$lp_rules = $this->add_rewrite_rules();
foreach ( $lp_rules as $key_parent => $rules ) {
foreach ( $rules as $key => $rule ) {
if ( is_array( $rule ) ) {
$wp_rules = array_merge( $rule, $wp_rules );
}
}
}
} catch ( Throwable $e ) {
error_log( sprintf( '%s:%s:%s', __FILE__, __LINE__, $e->getMessage() ) );
}
return $wp_rules;
}
}