Page MenuHomeWickedGov Phorge
Files F5946233

purgeModuleDeps.php
No OneTemporary
Actions

Size
2 KB
Referenced Files
None
Subscribers
None

purgeModuleDeps.php
View Options

<?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
* @ingroup Maintenance
*/
use Wikimedia\Rdbms\IDatabase;
// @codeCoverageIgnoreStart
require_once __DIR__ . '/Maintenance.php';
// @codeCoverageIgnoreEnd
/**
* Maintenance script to purge the module_deps database cache table for ResourceLoader.
*
* @ingroup Maintenance
*/
class PurgeModuleDeps extends Maintenance {
public function __construct() {
parent::__construct();
$this->addDescription(
'Remove all cache entries for ResourceLoader modules from the database' );
$this->setBatchSize( 500 );
}
public function execute() {
$this->output( "Cleaning up module_deps table...\n" );
$dbw = $this->getPrimaryDB();
$res = $dbw->newSelectQueryBuilder()
->select( [ 'md_module', 'md_skin' ] )
->from( 'module_deps' )
->caller( __METHOD__ )->fetchResultSet();
$rows = iterator_to_array( $res, false );
$modDeps = $dbw->tableName( 'module_deps' );
$i = 1;
foreach ( array_chunk( $rows, $this->getBatchSize() ) as $chunk ) {
// WHERE ( mod=A AND skin=A ) OR ( mod=A AND skin=B) ..
$conds = array_map( static function ( stdClass $row ) use ( $dbw ) {
return $dbw->makeList( (array)$row, IDatabase::LIST_AND );
}, $chunk );
$conds = $dbw->makeList( $conds, IDatabase::LIST_OR );
$this->beginTransaction( $dbw, __METHOD__ );
$dbw->query( "DELETE FROM $modDeps WHERE $conds", __METHOD__ );
$numRows = $dbw->affectedRows();
$this->output( "Batch $i: $numRows rows\n" );
$this->commitTransaction( $dbw, __METHOD__ );
$i++;
}
$this->output( "Done\n" );
}
}
// @codeCoverageIgnoreStart
$maintClass = PurgeModuleDeps::class;
require_once RUN_MAINTENANCE_IF_MAIN;
// @codeCoverageIgnoreEnd

File Metadata

Mime Type
text/x-php
Expires
Oct 2 2026, 19:29 (5 w, 5 d ago)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
f8/53/97fb1a1cf1329ead2a6ba07429cd
Default Alt Text
purgeModuleDeps.php (2 KB)

Event Timeline