6805f39a30
In all these cases the property is unconditionally set in the constructor. The extra initialisation is effectively dead code and an extra source of errors and confusion. Change-Id: Icae13390d5ca5c14e2754f3be4eb956dd7f54ac4
82 lines
2.2 KiB
PHP
82 lines
2.2 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 MediaWiki\Cache\CacheKeyHelper;
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use MediaWiki\Page\PageIdentity;
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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 PageIdentity[] List of pages */
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private $pages;
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/**
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* @param PageIdentity[] $pages List of pages
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*/
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private function __construct( array $pages ) {
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$this->pages = $pages;
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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->pages = array_merge( $this->pages, $update->pages );
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}
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/**
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* @deprecated since 1.37 use newFromPages() instead
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* @param iterable<PageIdentity> $pages PageIdentity instances
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*
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* @return HtmlFileCacheUpdate
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*/
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public static function newFromTitles( $pages ) {
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wfDeprecated( __METHOD__, '1.37' );
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return self::newFromPages( $pages );
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}
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/**
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* @since 1.37
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* @param iterable<PageIdentity> $pages PageIdentity instances
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*
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* @return HtmlFileCacheUpdate
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*/
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public static function newFromPages( $pages ) {
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$pagesByKey = [];
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foreach ( $pages as $pg ) {
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$key = CacheKeyHelper::getKeyForPage( $pg );
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$pagesByKey[$key] = $pg;
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}
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return new self( $pagesByKey );
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}
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public function doUpdate() {
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foreach ( $this->pages as $pg ) {
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HTMLFileCache::clearFileCache( $pg );
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}
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}
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}
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