?AlkantarClanX12
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<?php
namespace TwitterFeed\Admin;
if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
/**
* Custom Twitter Feed Cache Handler.
*
* @since 2.0
*/
class CTF_Cache_Handler {
/**
* Clears all cache.
*
* @return void
*/
public function clear_all_cache() {
$this->clear_db_caches();
$this->clear_third_party_caches();
}
/**
* Clear the stored caches from the database.
*
* @since 2.0
*/
public function clear_db_caches() {
global $wpdb;
$cache_table_name = $wpdb->prefix . 'ctf_feed_caches';
$sql = "UPDATE $cache_table_name
SET cache_value = ''
WHERE cache_key NOT LIKE 'ctf_!_%';";
$wpdb->query( $sql );
$sql = "DELETE FROM $cache_table_name
WHERE feed_id LIKE '%_CUSTOMIZER';";
$wpdb->query( $sql );
$this->clear_legacy_caches();
}
public function clear_single_feed_cache( $feed_id ) {
global $wpdb;
$cache_table_name = $wpdb->prefix . 'ctf_feed_caches';
$wpdb->query( $wpdb->prepare(
"UPDATE $cache_table_name
SET cache_value = ''
WHERE cache_key NOT LIKE 'ctf_!_%'
AND feed_id = %s;", $feed_id
) );
$wpdb->query( $wpdb->prepare(
"UPDATE $cache_table_name
SET cache_value = ''
WHERE cache_key NOT LIKE 'ctf_!_%'
AND feed_id = %s;", $feed_id . '_CUSTOMIZER'
) );
$wpdb->query( $wpdb->prepare(
"UPDATE $cache_table_name
SET last_updated = '2000-04-04 00:00:00'
WHERE cache_key NOT LIKE 'ctf_!_%'
AND feed_id = %s;", $feed_id . '_CUSTOMIZER'
) );
$wpdb->query( $wpdb->prepare(
"UPDATE $cache_table_name
SET last_updated = '2000-04-04 00:00:00'
WHERE cache_key NOT LIKE 'ctf_!_%'
AND feed_id = %s;", $feed_id
) );
}
public function clear_legacy_caches() {
global $wpdb;
$cache_table_name = $wpdb->prefix . 'ctf_feed_caches';
$sql = "UPDATE $cache_table_name
SET cache_value = ''
WHERE feed_id = 'legacy';";
$wpdb->query( $sql );
global $wpdb;
//Delete all CTF transients
$table_name = $wpdb->prefix . "options";
$wpdb->query( "
DELETE
FROM $table_name
WHERE `option_name` LIKE ('%\_transient\_ctf\_%')
" );
$wpdb->query( "
DELETE
FROM $table_name
WHERE `option_name` LIKE ('%\_transient\_timeout\_ctf\_%')
" );
$wpdb->query( "
DELETE
FROM $table_name
WHERE `option_name` LIKE ('%\_transient\_&ctf\_%')
" );
$wpdb->query( "
DELETE
FROM $table_name
WHERE `option_name` LIKE ('%\_transient\_timeout\_&ctf\_%')
" );
$wpdb->query( "
DELETE
FROM $table_name
WHERE `option_name` LIKE ('%\_transient\_\$ctf\_%')
" );
$wpdb->query( "
DELETE
FROM $table_name
WHERE `option_name` LIKE ('%\_transient\_timeout\_\$ctf\_%')
" );
}
/**
* Clears the third party cache.
*
* When certain events occur, page caches need to
* clear or errors occur or changes will not be seen
*
* @since 2.0
*/
public function clear_third_party_caches() {
/**
* Filters whether to clear page caches.
*
* @since 2.0
*
* @param bool Whether to clear cache.
*/
$clear_page_caches = apply_filters( 'ctf_clear_page_caches', true );
if ( ! $clear_page_caches ) {
return;
}
// Clear WP Fastest Cache.
if ( isset( $GLOBALS['wp_fastest_cache'] ) && method_exists( $GLOBALS['wp_fastest_cache'], 'deleteCache' ) ){
$GLOBALS['wp_fastest_cache']->deleteCache();
}
// Clear WP Super Cache
if ( function_exists( 'wp_cache_clear_cache' ) ) {
wp_cache_clear_cache();
}
// Clear W3 Total Cache.
if ( class_exists('W3_Plugin_TotalCacheAdmin') && function_exists( 'w3_instance' ) ) {
$plugin_total_cache_admin = &w3_instance('W3_Plugin_TotalCacheAdmin');
$plugin_total_cache_admin->flush_all();
}
// Clear WP Rocket cache.
if ( function_exists( 'rocket_clean_domain' ) ) {
rocket_clean_domain();
}
}
/**
* Clear the stored caches from the database.
*
* @since 2.0
*/
public function clear_persistent_cache() {
global $wpdb;
$cache_table_name = $wpdb->prefix . 'ctf_feed_caches';
$sql = "UPDATE $cache_table_name
SET cache_value = ''";
$wpdb->query( $sql );
}
}