You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

119 lines
2.8 KiB
PHTML

<?php
/**
* Remove Transients class.
*
* @link https://github.com/googleforcreators/web-stories-wp
*
* @copyright 2022 Google LLC
* @license https://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
*/
/**
* Copyright 2022 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
declare(strict_types = 1);
namespace Google\Web_Stories;
use Google\Web_Stories\Infrastructure\PluginUninstallAware;
use Google\Web_Stories\Infrastructure\Service;
/**
* Remove Transients class.
*/
class Remove_Transients implements Service, PluginUninstallAware {
protected const PREFIX = 'web_stories\_%';
/**
* Delete network and site transients.
*
* @since 1.26.0
*/
public function on_plugin_uninstall(): void {
if ( wp_using_ext_object_cache() ) {
return;
}
if ( ! is_multisite() ) {
$this->delete_transients();
return;
}
$this->delete_network_transients();
$site_ids = get_sites(
[
'fields' => 'ids',
'number' => 0,
'update_site_cache' => false,
'update_site_meta_cache' => false,
]
);
foreach ( $site_ids as $site_id ) {
// phpcs:ignore WordPressVIPMinimum.Functions.RestrictedFunctions.switch_to_blog_switch_to_blog
switch_to_blog( $site_id );
$this->delete_transients();
}
restore_current_blog();
}
/**
* Delete transients.
*
* @since 1.26.0
*/
protected function delete_transients(): void {
global $wpdb;
// phpcs:ignore WordPress.DB.DirectDatabaseQuery
$transients = $wpdb->get_col(
$wpdb->prepare(
"SELECT option_name FROM $wpdb->options WHERE option_name LIKE %s OR option_name LIKE %s",
'_transient_' . self::PREFIX,
'_transient_timeout_' . self::PREFIX
)
);
if ( ! empty( $transients ) ) {
array_map( 'delete_option', (array) $transients );
}
}
/**
* Delete transients on multisite.
*
* @since 1.26.0
*/
protected function delete_network_transients(): void {
global $wpdb;
// phpcs:ignore WordPress.DB.DirectDatabaseQuery
$transients = $wpdb->get_col(
$wpdb->prepare(
"SELECT meta_key FROM $wpdb->sitemeta WHERE meta_key LIKE %s OR meta_key LIKE %s",
'_site_transient_' . self::PREFIX,
'_site_transient_timeout_' . self::PREFIX
)
);
if ( ! empty( $transients ) ) {
array_map( 'delete_site_option', (array) $transients );
}
}
}