Edit File by line

<?php

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if ( ! function_exists( 'et_core_init' ) ):

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/**

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* {@see 'plugins_loaded' (9999999) Must run after cache plugins have been loaded.}

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function et_core_init() {

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ET_Core_API_Spam_Providers::instance();

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ET_Core_Cache_Directory::instance();

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ET_Core_PageResource::startup();

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if ( defined( 'ET_CORE_UPDATED' ) ) {

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global $wp_rewrite;

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add_action( 'shutdown', array( $wp_rewrite, 'flush_rules' ) );

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update_option( 'et_core_page_resource_remove_all', true );

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}

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$cache_dir = ET_Core_PageResource::get_cache_directory();

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if ( file_exists( $cache_dir . '/DONOTCACHEPAGE' ) ) {

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! defined( 'DONOTCACHEPAGE' ) ? define( 'DONOTCACHEPAGE', true ) : '';

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@unlink( $cache_dir . '/DONOTCACHEPAGE' );

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}

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if ( get_option( 'et_core_page_resource_remove_all' ) ) {

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ET_Core_PageResource::remove_static_resources( 'all', 'all', true );

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}

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if ( ! wp_next_scheduled( 'et_core_page_resource_auto_clear' ) ) {

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wp_schedule_event( time() + MONTH_IN_SECONDS, 'monthly', 'et_core_page_resource_auto_clear' );

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}

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}

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endif;

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if ( ! function_exists( 'et_core_site_has_builder' ) ):

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/**

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* Check is `et_core_site_has_builder` allowed.

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* We can clear cache managed by 3rd party plugins only

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* if Divi, Extra, or the Divi Builder plugin

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* is active when the core was called.

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* @return boolean

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function et_core_site_has_builder() {

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global $shortname;

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$core_path = get_transient( 'et_core_path' );

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$is_divi_builder_plugin_active = false;

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if ( ! empty( $core_path ) && false !== strpos( $core_path, '/divi-builder/' ) && function_exists('is_plugin_active') ) {

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$is_divi_builder_plugin_active = is_plugin_active( 'divi-builder/divi-builder.php' );

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}

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if( $is_divi_builder_plugin_active || in_array( $shortname, array( 'divi', 'extra' ) ) ) {

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return true;

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}

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return false;

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}

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endif;

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if ( ! function_exists( 'et_core_clear_wp_cache' ) ):

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function et_core_clear_wp_cache( $post_id = '' ) {

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if ( ( ! wp_doing_cron() && ! et_core_security_check_passed( 'edit_posts' ) ) || ! et_core_site_has_builder() ) {

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return;

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}

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try {

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// Cache Plugins

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// Comet Cache

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if ( is_callable( 'comet_cache::clear' ) ) {

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comet_cache::clear();

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}

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// WP Rocket

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if ( function_exists( 'rocket_clean_post' ) ) {

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if ( '' !== $post_id ) {

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rocket_clean_post( $post_id );

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} else if ( function_exists( 'rocket_clean_domain' ) ) {

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rocket_clean_domain();

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}

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}

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// W3 Total Cache

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if ( has_action( 'w3tc_flush_post' ) ) {

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'' !== $post_id ? do_action( 'w3tc_flush_post', $post_id ) : do_action( 'w3tc_flush_posts' );

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}

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// WP Super Cache

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if ( function_exists( 'wp_cache_debug' ) && defined( 'WPCACHEHOME' ) ) {

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include_once WPCACHEHOME . 'wp-cache-phase1.php';

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include_once WPCACHEHOME . 'wp-cache-phase2.php';

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if ( '' !== $post_id && function_exists( 'clear_post_supercache' ) ) {

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clear_post_supercache( $post_id );

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} else if ( '' === $post_id && function_exists( 'wp_cache_clear_cache_on_menu' ) ) {

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wp_cache_clear_cache_on_menu();

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}

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}

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// WP Fastest Cache

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if ( isset( $GLOBALS['wp_fastest_cache'] ) ) {

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if ( '' !== $post_id && method_exists( $GLOBALS['wp_fastest_cache'], 'singleDeleteCache' ) ) {

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$GLOBALS['wp_fastest_cache']->singleDeleteCache( $post_id );

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} else if ( '' === $post_id && method_exists( $GLOBALS['wp_fastest_cache'], 'deleteCache' ) ) {

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$GLOBALS['wp_fastest_cache']->deleteCache();

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}

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}

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// Hummingbird

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if ( has_action( 'wphb_clear_page_cache' ) ) {

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'' !== $post_id ? do_action( 'wphb_clear_page_cache', $post_id ) : do_action( 'wphb_clear_page_cache' );

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}

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// WordPress Cache Enabler

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if ( has_action( 'ce_clear_cache' ) ) {

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'' !== $post_id ? do_action( 'ce_clear_post_cache', $post_id ) : do_action( 'ce_clear_cache' );

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}

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// LiteSpeed Cache

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if ( is_callable( 'LiteSpeed_Cache::get_instance' ) ) {

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$litespeed = LiteSpeed_Cache::get_instance();

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if ( '' !== $post_id && method_exists( $litespeed, 'purge_post' ) ) {

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$litespeed->purge_post( $post_id );

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} else if ( '' === $post_id && method_exists( $litespeed, 'purge_all' ) ) {

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$litespeed->purge_all();

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}

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}

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// LiteSpeed Cache v1.1.3+

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if ( '' !== $post_id && function_exists( 'litespeed_purge_single_post' ) ) {

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litespeed_purge_single_post( $post_id );

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} else if ( '' === $post_id && is_callable( 'LiteSpeed_Cache_API::purge_all' ) ) {

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LiteSpeed_Cache_API::purge_all();

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}

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// Hyper Cache

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if ( class_exists( 'HyperCache' ) && isset( HyperCache::$instance ) ) {

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if ( '' !== $post_id && method_exists( HyperCache::$instance, 'clean_post' ) ) {

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HyperCache::$instance->clean_post( $post_id );

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} else if ( '' === $post_id && method_exists( HyperCache::$instance, 'clean' ) ) {

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HyperCache::$instance->clean_post( $post_id );

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}

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}

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// Hosting Provider Caching

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// Pantheon Advanced Page Cache

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$pantheon_clear = 'pantheon_wp_clear_edge_keys';

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$pantheon_clear_all = 'pantheon_wp_clear_edge_all';

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if ( function_exists( $pantheon_clear ) || function_exists( $pantheon_clear_all ) ) {

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if ( '' !== $post_id && function_exists( $pantheon_clear ) ) {

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pantheon_wp_clear_edge_keys( array( "post-{$post_id}" ) );

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} else if ( '' === $post_id && function_exists( $pantheon_clear_all ) ) {

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pantheon_wp_clear_edge_all();

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}

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}

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// Siteground

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if ( isset( $GLOBALS['sg_cachepress_supercacher'] ) ) {

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global $sg_cachepress_supercacher;

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if ( is_object( $sg_cachepress_supercacher ) && method_exists( $sg_cachepress_supercacher, 'purge_cache' ) ) {

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$sg_cachepress_supercacher->purge_cache( true );

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}

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} else if ( function_exists( 'sg_cachepress_purge_cache' ) ) {

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sg_cachepress_purge_cache();

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}

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// WP Engine

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if ( class_exists( 'WpeCommon' ) ) {

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is_callable( 'WpeCommon::purge_memcached' ) ? WpeCommon::purge_memcached() : '';

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is_callable( 'WpeCommon::clear_maxcdn_cache' ) ? WpeCommon::clear_maxcdn_cache() : '';

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is_callable( 'WpeCommon::purge_varnish_cache' ) ? WpeCommon::purge_varnish_cache() : '';

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if ( is_callable( 'WpeCommon::instance' ) && $instance = WpeCommon::instance() ) {

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method_exists( $instance, 'purge_object_cache' ) ? $instance->purge_object_cache() : '';

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}

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}

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// Bluehost

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if ( class_exists( 'Endurance_Page_Cache' ) ) {

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wp_doing_ajax() ? ET_Core_LIB_BluehostCache::get_instance()->clear( $post_id ) : do_action( 'epc_purge' );

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}

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// Complimentary Performance Plugins

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// Autoptimize

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if ( is_callable( 'autoptimizeCache::clearall' ) ) {

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autoptimizeCache::clearall();

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}

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} catch( Exception $err ) {

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ET_Core_Logger::error( 'An exception occurred while attempting to clear site cache.' );

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}

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}

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endif;

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if ( ! function_exists( 'et_core_get_nonces' ) ):

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/**

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* Returns the nonces for this component group.

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* @return string[]

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function et_core_get_nonces() {

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static $nonces = null;

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return $nonces ? $nonces : $nonces = array(

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'clear_page_resources_nonce' => wp_create_nonce( 'clear_page_resources' ),

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);

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}

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endif;

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if ( ! function_exists( 'et_core_page_resource_auto_clear' ) ):

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function et_core_page_resource_auto_clear() {

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ET_Core_PageResource::remove_static_resources( 'all', 'all' );

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}

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add_action( 'switch_theme', 'et_core_page_resource_auto_clear' );

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add_action( 'activated_plugin', 'et_core_page_resource_auto_clear', 10, 0 );

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add_action( 'deactivated_plugin', 'et_core_page_resource_auto_clear', 10, 0 );

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add_action( 'et_core_page_resource_auto_clear', 'et_core_page_resource_auto_clear' );

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endif;

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[222] Fix | Delete

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if ( ! function_exists( 'et_core_page_resource_clear' ) ):

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/**

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* Ajax handler for clearing cached page resources.

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function et_core_page_resource_clear() {

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et_core_security_check( 'manage_options', 'clear_page_resources' );

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if ( empty( $_POST['et_post_id'] ) ) {

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et_core_die();

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}

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$post_id = sanitize_key( $_POST['et_post_id'] );

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$owner = sanitize_key( $_POST['et_owner'] );

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ET_Core_PageResource::remove_static_resources( $post_id, $owner );

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}

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add_action( 'wp_ajax_et_core_page_resource_clear', 'et_core_page_resource_clear' );

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endif;

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[242] Fix | Delete

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if ( ! function_exists( 'et_core_page_resource_fallback' ) ):

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/**

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* Handles page resource fallback requests.

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function et_core_page_resource_fallback() {

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// phpcs:disable WordPress.Security.NonceVerification.NoNonceVerification

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if ( ! isset( $_GET['et_core_page_resource'] ) ) {

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return;

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}

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if ( is_admin() && ! is_customize_preview() ) {

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return;

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}

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/** @see ET_Core_SupportCenter::toggle_safe_mode */

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if ( et_core_is_safe_mode_active() ) {

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return;

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}

[261] Fix | Delete

[262] Fix | Delete

$resource_id = sanitize_text_field( $_GET['et_core_page_resource'] );

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$pattern = '/et-(\w+)-([\w-]+)-cached-inline-(?>styles|scripts)(global|\d+)/';

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$has_matches = preg_match( $pattern, $resource_id, $matches );

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[266] Fix | Delete

if ( $has_matches ) {

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$resource = et_core_page_resource_get( $matches[1], $matches[2], $matches[3] );

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[269] Fix | Delete

if ( $resource->has_file() ) {

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wp_redirect( $resource->URL );

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die();

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}

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}

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status_header( 404 );

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nocache_headers();

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die();

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// phpcs:enable

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}

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add_action( 'init', 'et_core_page_resource_fallback', 0 );

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endif;

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[283] Fix | Delete

[284] Fix | Delete

if ( ! function_exists( 'et_core_page_resource_get' ) ):

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/**

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* Get a page resource instance.

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* @param string $slug A string that uniquely identifies the resource.

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* @param string|int $post_id The post id that the resource is associated with or `global`.

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* If `null`, the return value of {@link get_the_ID()} will be used.

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* @param string $type The resource type (style|script). Default: `style`.

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* @param string $location Where the resource should be output (head|footer). Default: `head-late`.

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* @return ET_Core_PageResource

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[297] Fix | Delete

function et_core_page_resource_get( $owner, $slug, $post_id = null, $priority = 10, $location = 'head-late', $type = 'style' ) {

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$post_id = $post_id ? $post_id : et_core_page_resource_get_the_ID();

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$_slug = "et-{$owner}-{$slug}-{$post_id}-cached-inline-{$type}s";

[300] Fix | Delete

[301] Fix | Delete

$all_resources = ET_Core_PageResource::get_resources();

[302] Fix | Delete

[303] Fix | Delete

return isset( $all_resources[ $_slug ] )

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? $all_resources[ $_slug ]

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: new ET_Core_PageResource( $owner, $slug, $post_id, $priority, $location, $type );

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}

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endif;

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[309] Fix | Delete

[310] Fix | Delete

if ( ! function_exists( 'et_core_page_resource_maybe_output_fallback_script' ) ):

[311] Fix | Delete

function et_core_page_resource_maybe_output_fallback_script() {

[312] Fix | Delete

if ( is_admin() && ! is_customize_preview() ) {

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return;

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}

[315] Fix | Delete

[316] Fix | Delete

if ( function_exists( 'et_get_option' ) && 'off' === et_get_option( 'et_pb_static_css_file', 'on' ) ) {

[317] Fix | Delete

return;

[318] Fix | Delete

}

[319] Fix | Delete

[320] Fix | Delete

/** @see ET_Core_SupportCenter::toggle_safe_mode */

[321] Fix | Delete

if ( et_core_is_safe_mode_active() ) {

[322] Fix | Delete

return;

[323] Fix | Delete

}

[324] Fix | Delete

[325] Fix | Delete

$IS_SINGULAR = et_core_page_resource_is_singular();

[326] Fix | Delete

$POST_ID = $IS_SINGULAR ? et_core_page_resource_get_the_ID() : 'global';

[327] Fix | Delete

[328] Fix | Delete

if ( $IS_SINGULAR && 'off' === get_post_meta( $POST_ID, '_et_pb_static_css_file', true ) ) {

[329] Fix | Delete

return;

[330] Fix | Delete

}

[331] Fix | Delete

[332] Fix | Delete

$SITE_URL = get_site_url();

[333] Fix | Delete

$SCRIPT = et_()->WPFS()->get_contents( ET_CORE_PATH . 'admin/js/page-resource-fallback.min.js' );

[334] Fix | Delete

[335] Fix | Delete

printf( "<script>var et_site_url='%s';var et_post_id='%d';%s</script>",

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et_core_esc_previously( $SITE_URL ),

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et_core_esc_previously( $POST_ID ),

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et_core_esc_previously( $SCRIPT )

[339] Fix | Delete

);

[340] Fix | Delete

}

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add_action( 'wp_head', 'et_core_page_resource_maybe_output_fallback_script', 0 );

[342] Fix | Delete

endif;

[343] Fix | Delete

[344] Fix | Delete

[345] Fix | Delete

if ( ! function_exists( 'et_core_page_resource_get_the_ID' ) ):

[346] Fix | Delete

function et_core_page_resource_get_the_ID() {

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static $post_id = null;

[348] Fix | Delete

[349] Fix | Delete

if ( is_int( $post_id ) ) {

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return $post_id;

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}

[352] Fix | Delete

[353] Fix | Delete

return $post_id = apply_filters( 'et_core_page_resource_current_post_id', get_the_ID() );

[354] Fix | Delete

}

[355] Fix | Delete

endif;

[356] Fix | Delete

[357] Fix | Delete

[358] Fix | Delete

if ( ! function_exists( 'et_core_page_resource_is_singular' ) ):

[359] Fix | Delete

function et_core_page_resource_is_singular() {

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return apply_filters( 'et_core_page_resource_is_singular', is_singular() );

[361] Fix | Delete

}

[362] Fix | Delete

endif;

[363] Fix | Delete

[364] Fix | Delete

[365] Fix | Delete

if ( ! function_exists( 'et_core_page_resource_register_fallback_query' ) ):

[366] Fix | Delete

function et_core_page_resource_register_fallback_query() {

[367] Fix | Delete

add_rewrite_tag( '%et_core_page_resource%', '([\w\d-]+)' );

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}

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add_action( 'init', 'et_core_page_resource_register_fallback_query', 11 );

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endif;

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[372] Fix | Delete

[373] Fix | Delete

if ( ! function_exists( 'et_debug' ) ):

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function et_debug( $msg, $bt_index = 4, $log_ajax = true ) {

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ET_Core_Logger::debug( $msg, $bt_index, $log_ajax );

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}

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endif;

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[380] Fix | Delete

if ( ! function_exists( 'et_wrong' ) ):

[381] Fix | Delete

function et_wrong( $msg, $error = false ) {

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$msg = "You're Doing It Wrong! {$msg}";

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[384] Fix | Delete

if ( $error ) {

[385] Fix | Delete

et_error( $msg );

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} else {

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et_debug( $msg );

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}

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}

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endif;

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[393] Fix | Delete

if ( ! function_exists( 'et_error' ) ):

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function et_error( $msg, $bt_index = 4 ) {

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ET_Core_Logger::error( "[ERROR]: {$msg}", $bt_index );

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}

[397] Fix | Delete

endif;

[398] Fix | Delete

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