54 lines
1.9 KiB
PHP
54 lines
1.9 KiB
PHP
<?php
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/**
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* We want to make this whole thing as seamless as possible to the
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* end-user. Unfortunately, we can't do _all_ of the work in the class
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* because A) included files are not in global scope, but in the scope
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* of their caller, and B) MediaWiki has way too many globals. So instead
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* we'll kinda fake it, and do the requires() inline. <3 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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* @ingroup Maintenance
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*/
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require_once( "Maintenance.php" );
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class DeleteSelfExternals extends Maintenance {
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public function __construct() {
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parent::__construct();
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$this->mDescription = 'Delete self-references to $wgServer from externallinks';
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$this->mBatchSize = 1000;
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}
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public function execute() {
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global $wgServer;
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$this->output( "Deleting self externals from $wgServer\n" );
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$db = wfGetDB(DB_MASTER);
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while (1) {
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wfWaitForSlaves( 2 );
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$db->commit();
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$q = $db->limitResult( "DELETE /* deleteSelfExternals */ FROM externallinks WHERE el_to"
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. $db->buildLike( $wgServer . '/', $db->anyString() ), $this->mBatchSize );
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$this->output( "Deleting a batch\n" );
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$db->query($q);
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if (!$db->affectedRows()) exit(0);
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}
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}
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}
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$maintClass = "DeleteSelfExternals";
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require_once( DO_MAINTENANCE );
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