3c7f29a6b9
This is a re-submit of35da1bbd7c, which was accidentally merged before CR (and reverted withaa4da3c2e8). 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 Bug: T230025 Change-Id: Ic1005e70e2c22d5bd1ca36dcdb618108ebe290f3
66 lines
1.9 KiB
PHP
66 lines
1.9 KiB
PHP
<?php
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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 Wikimedia\Assert\Assert;
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/**
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* HTMLFileCache purge update for a set of titles
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*
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* @ingroup Cache
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* @since 1.35
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*/
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class HtmlFileCacheUpdate implements DeferrableUpdate, MergeableUpdate {
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/** @var string[] List of page prefixed DB keys */
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private $prefixedDbKeys = [];
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/**
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* @param string[] $prefixedDbKeys List of page prefixed DB keys
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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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public function merge( MergeableUpdate $update ) {
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/** @var self $update */
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Assert::parameterType( __CLASS__, $update, '$update' );
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'@phan-var self $update';
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$this->prefixedDbKeys = array_merge( $this->prefixedDbKeys, $update->prefixedDbKeys );
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}
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/**
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* @param Traversable|Title[] $titles Array or iterator of Title instances
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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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foreach ( array_unique( $this->prefixedDbKeys ) as $prefixedDbKey ) {
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HTMLFileCache::clearFileCache( $prefixedDbKey );
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}
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}
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}
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