Code Coverage
 
Classes and Traits
Functions and Methods
Lines
Total
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 4
CRAP
0.00% covered (danger)
0.00%
0 / 32
PopulateExternallinksIndex60
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 4
42
0.00% covered (danger)
0.00%
0 / 32
 __construct
0.00% covered (danger)
0.00%
0 / 1
2
0.00% covered (danger)
0.00%
0 / 5
 getUpdateKey
0.00% covered (danger)
0.00%
0 / 1
2
0.00% covered (danger)
0.00%
0 / 1
 updateSkippedMessage
0.00% covered (danger)
0.00%
0 / 1
2
0.00% covered (danger)
0.00%
0 / 1
 doDBUpdates
0.00% covered (danger)
0.00%
0 / 1
12
0.00% covered (danger)
0.00%
0 / 25
<?php
/**
 * Populates the el_index_60 field in 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
 * 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
 */
require_once __DIR__ . '/Maintenance.php';
use MediaWiki\MediaWikiServices;
/**
 * Maintenance script that populates the el_index_60 field in the externallinks
 * table.
 *
 * @ingroup Maintenance
 * @since 1.32
 */
class PopulateExternallinksIndex60 extends LoggedUpdateMaintenance {
    public function __construct() {
        parent::__construct();
        $this->addDescription(
            'Populates the el_index_60 field in the externallinks table' );
        $this->setBatchSize( 200 );
    }
    protected function getUpdateKey() {
        return 'populate externallinks.el_index_60';
    }
    protected function updateSkippedMessage() {
        return 'externallinks.el_index_60 already populated.';
    }
    protected function doDBUpdates() {
        $dbw = $this->getDB( DB_MASTER );
        $this->output( "Populating externallinks.el_index_60...\n" );
        $count = 0;
        $start = 0;
        $lbFactory = MediaWikiServices::getInstance()->getDBLoadBalancerFactory();
        $last = $dbw->selectField( 'externallinks', 'MAX(el_id)', '', __METHOD__ );
        while ( $start <= $last ) {
            $end = $start + $this->mBatchSize;
            $this->output( "el_id $start - $end of $last\n" );
            $res = $dbw->select( 'externallinks', [ 'el_id', 'el_index' ],
                [
                    "el_id > $start",
                    "el_id <= $end",
                    'el_index_60' => '',
                ],
                __METHOD__,
                [ 'ORDER BY' => 'el_id' ]
            );
            foreach ( $res as $row ) {
                $count++;
                $dbw->update( 'externallinks',
                    [
                        'el_index_60' => substr( $row->el_index, 0, 60 ),
                    ],
                    [
                        'el_id' => $row->el_id,
                    ], __METHOD__
                );
            }
            $lbFactory->waitForReplication();
            $start = $end;
        }
        $this->output( "Done, $count rows updated.\n" );
        return true;
    }
}
$maintClass = PopulateExternallinksIndex60::class;
require_once RUN_MAINTENANCE_IF_MAIN;