<?php
/**
- * We want to make this whole thing as seamless as possible to the
- * end-user. Unfortunately, we can't do _all_ of the work in the class
- * because A) included files are not in global scope, but in the scope
- * of their caller, and B) MediaWiki has way too many globals. So instead
- * we'll kinda fake it, and do the requires() inline. <3 PHP
+ * Delete self-references to $wgServer from the externallinks table.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
+ * @file
* @ingroup Maintenance
*/
-require_once( "Maintenance.php" );
-
+require_once( __DIR__ . '/Maintenance.php' );
+/**
+ * Maintenance script that deletes self-references to $wgServer
+ * from the externallinks table.
+ *
+ * @ingroup Maintenance
+ */
class DeleteSelfExternals extends Maintenance {
public function __construct() {
parent::__construct();
$this->mDescription = 'Delete self-references to $wgServer from externallinks';
$this->mBatchSize = 1000;
}
-
+
public function execute() {
global $wgServer;
$this->output( "Deleting self externals from $wgServer\n" );
- $db = wfGetDB(DB_MASTER);
- while (1) {
- wfWaitForSlaves( 2 );
- $db->commit();
- $q = $db->limitResult( "DELETE /* deleteSelfExternals */ FROM externallinks WHERE el_to"
+ $db = wfGetDB( DB_MASTER );
+ while ( 1 ) {
+ wfWaitForSlaves();
+ $db->commit( __METHOD__ );
+ $q = $db->limitResult( "DELETE /* deleteSelfExternals */ FROM externallinks WHERE el_to"
. $db->buildLike( $wgServer . '/', $db->anyString() ), $this->mBatchSize );
$this->output( "Deleting a batch\n" );
- $db->query($q);
- if (!$db->affectedRows()) exit(0);
+ $db->query( $q );
+ if ( !$db->affectedRows() ) return;
}
}
}
$maintClass = "DeleteSelfExternals";
-require_once( DO_MAINTENANCE );
+require_once( RUN_MAINTENANCE_IF_MAIN );