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purgeExpiredGlobalRights.php
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purgeExpiredGlobalRights.php
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<?php
/**
* 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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
namespace MediaWiki\Extension\CentralAuth\Maintenance;
$IP = getenv( 'MW_INSTALL_PATH' );
if ( $IP === false ) {
$IP = __DIR__ . '/../../..';
}
require_once "$IP/maintenance/Maintenance.php";
use MediaWiki\Extension\CentralAuth\CentralAuthServices;
use MediaWiki\Maintenance\Maintenance;
/**
* @author Taavi "Majavah" Väänänen <hi@taavi.wtf>
*/
class PurgeExpiredGlobalRights extends Maintenance {
public function __construct() {
parent::__construct();
$this->requireExtension( 'CentralAuth' );
$this->setBatchSize( 50 );
}
public function execute() {
$databaseManager = CentralAuthServices::getDatabaseManager();
$dbw = $databaseManager->getCentralPrimaryDB();
$counter = 0;
while ( true ) {
$rows = $dbw->newSelectQueryBuilder()
->select( [ 'gug_user', 'gug_group' ] )
->from( 'global_user_groups' )
->where( [ $dbw->expr( 'gug_expiry', '<', $dbw->timestamp() ), ] )
->orderBy( 'gug_expiry' )
->limit( $this->getBatchSize() )
->caller( __METHOD__ )
->fetchResultSet();
if ( $rows->numRows() === 0 ) {
break;
}
$conds = [];
foreach ( $rows as $row ) {
$conds[] = $dbw->expr( 'gug_user', '=', (int)$row->gug_user )
->and( 'gug_group', '=', $row->gug_group );
}
$dbw->newDeleteQueryBuilder()
->deleteFrom( 'global_user_groups' )
->where( [ $dbw->orExpr( $conds ) ] )
->caller( __METHOD__ )
->execute();
$counter += $dbw->affectedRows();
$this->output( "Purged $counter expired group memberships so far... waiting for replication to catch up." );
$this->waitForReplication();
$this->output( ".. done.\n" );
}
$this->output( "All done, purged $counter rows total.\n" );
}
}
$maintClass = PurgeExpiredGlobalRights::class;
require_once RUN_MAINTENANCE_IF_MAIN;

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text/x-php
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Aug 18 2026, 02:23 (9 w, 2 d ago)
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purgeExpiredGlobalRights.php (2 KB)

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