eb46307b00
The service locator, MediaWikiServices, is intended to facilitate "manual" dependency injection in static entry points. See also the Dependency Injection RFC T384 and Service Locator RFC T124792 for details. The following key points were implemented according the discussion surrounding these RFCs: * a configurable DI container that allows extensions to add and replace services. * no auto-wiring, since it's prone to add confusion in large and complex applications. * no 3rd party framework, since they typically do too much. The following services in MediaWiki core are made accessible via the service locator mechanism to showcase the bootstrapping mechanism: * ConfigFactory and MainConfig * SiteLookup and SiteStore However, the implementation of these services was not yet converted to using proper DI throughout the code. Bug: T124792 Change-Id: I3c25c0ac17300d3dd13e1cf5100558a605eee15f
68 lines
1.8 KiB
PHP
68 lines
1.8 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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* @ingroup Maintenance
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*/
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require_once __DIR__ . '/Maintenance.php';
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/**
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* Maintenance script to dump a SiteStore as a static json file.
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*
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* @ingroup Maintenance
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*/
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class RebuildSitesCache extends Maintenance {
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public function __construct() {
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parent::__construct();
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$this->addDescription( 'Cache sites as json for file-based lookup.' );
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$this->addOption( 'file', 'File to output the json to', false, true );
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}
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public function execute() {
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$sitesCacheFileBuilder = new SitesCacheFileBuilder(
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\MediaWiki\MediaWikiServices::getInstance()->getSiteLookup(),
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$this->getCacheFile()
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);
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$sitesCacheFileBuilder->build();
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}
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/**
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* @return string
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*/
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private function getCacheFile() {
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if ( $this->hasOption( 'file' ) ) {
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$jsonFile = $this->getOption( 'file' );
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} else {
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$jsonFile = $this->getConfig()->get( 'SitesCacheFile' );
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if ( $jsonFile === false ) {
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$this->error( 'Error: No file set in configuration for SitesCacheFile.', 1 );
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}
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}
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return $jsonFile;
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}
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}
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$maintClass = "RebuildSitesCache";
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require_once RUN_MAINTENANCE_IF_MAIN;
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