35da1bbd7c
The purge() method handles purging of both file cache and CDN, using a PRESEND deferred update. This avoids code duplication and missing file cache purge calls. Also: * Migrate HTMLCacheUpdate callers to just directly using HTMLCacheUpdateJob * Add HtmlFileCacheUpdate class and defer such updates just like with CDN * Simplify HTMLCacheUpdate constructor parameters * Remove BacklinkCache::clear() calls which do nothing since the backlink query does not actually happen until the job runs Change-Id: Ic453b189a40109a73a9426538608eea87a76befa
61 lines
1.8 KiB
PHP
61 lines
1.8 KiB
PHP
<?php
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/**
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* HTMLFileCache cache purging
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*/
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use MediaWiki\MediaWikiServices;
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/**
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* Handles purging the appropriate HTMLFileCache files given a list of titles
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* @ingroup Cache
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*/
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class HtmlFileCacheUpdate implements DeferrableUpdate {
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/** @var string[] Collection of prefixed DB keys for the pages to purge */
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private $prefixedDbKeys = [];
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/**
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* @param string[] $prefixedDbKeys
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*/
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public function __construct( array $prefixedDbKeys ) {
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$this->prefixedDbKeys = $prefixedDbKeys;
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}
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/**
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* Create an update object from an array of Title objects, or a TitleArray object
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*
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* @param Traversable|Title[] $titles
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* @return HtmlFileCacheUpdate
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*/
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public static function newFromTitles( $titles ) {
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$prefixedDbKeys = [];
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foreach ( $titles as $title ) {
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$prefixedDbKeys[] = $title->getPrefixedDBkey();
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}
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return new self( $prefixedDbKeys );
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}
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public function doUpdate() {
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$config = MediaWikiServices::getInstance()->getMainConfig();
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if ( $config->get( 'UseFileCache' ) ) {
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HTMLFileCache::purge( $this->prefixedDbKeys );
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}
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}
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}
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