maintenance/rebuildmessages.php

   1 <?php
   2 /**
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16  * http://www.gnu.org/copyleft/gpl.html
  17  *
  18  * @file
  19  * @ingroup Maintenance
  20  */
  21
  22 use MediaWiki\MediaWikiServices;
  23
  24 require_once __DIR__ . '/Maintenance.php';
  25
  26 /**
  27  * Maintenance script that purges cache used by MessageCache.
  28  *
  29  * @ingroup Maintenance
  30  */
  31 class RebuildMessages extends Maintenance {
  32         public function __construct() {
  33                 parent::__construct();
  34                 $this->addDescription( 'Purge the MessageCache for all interface languages.' );
  35         }
  36
  37         public function execute() {
  38                 $this->output( "Purging message cache for all languages on this wiki... " );
  39                 $messageCache = MediaWikiServices::getInstance()->getMessageCache();
  40                 $messageCache->clear();
  41                 $this->output( "Done\n" );
  42         }
  43 }
  44
  45 $maintClass = RebuildMessages::class;
  46 require_once RUN_MAINTENANCE_IF_MAIN;