61 lines
2.1 KiB
PHP
61 lines
2.1 KiB
PHP
<?php
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/**
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* Message cache purging and in-place update handler for specific message page changes
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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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use Wikimedia\Assert\Assert;
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/**
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* Message cache purging and in-place update handler for specific message page changes
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*
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* @ingroup Cache
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* @since 1.32
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*/
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class MessageCacheUpdate implements DeferrableUpdate, MergeableUpdate {
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/** @var array[] Map of (language code => list of (DB key, DB key without code)) */
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private $replacements = [];
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/**
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* @param string $code Language code
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* @param string $title Message cache key with initial uppercase letter
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* @param string $msg Message cache key with initial uppercase letter and without the code
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*/
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public function __construct( $code, $title, $msg ) {
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$this->replacements[$code][] = [ $title, $msg ];
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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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foreach ( $update->replacements as $code => $messages ) {
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$this->replacements[$code] = array_merge( $this->replacements[$code] ?? [], $messages );
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}
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}
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public function doUpdate() {
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$messageCache = MediaWikiServices::getInstance()->getMessageCache();
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foreach ( $this->replacements as $code => $replacements ) {
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$messageCache->refreshAndReplaceInternal( $code, $replacements );
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}
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}
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}
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