66 lines
1.9 KiB
PHP
66 lines
1.9 KiB
PHP
<?php
|
|
/**
|
|
* @author Joas Schilling <nickvergessen@owncloud.com>
|
|
* @author Morris Jobke <hey@morrisjobke.de>
|
|
* @author Vincent Petry <pvince81@owncloud.com>
|
|
*
|
|
* @copyright Copyright (c) 2016, ownCloud, Inc.
|
|
* @license AGPL-3.0
|
|
*
|
|
* This code is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License, version 3,
|
|
* as published by the Free Software Foundation.
|
|
*
|
|
* 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 Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License, version 3,
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>
|
|
*
|
|
*/
|
|
|
|
namespace OCA\Files_Sharing;
|
|
|
|
use OC\BackgroundJob\TimedJob;
|
|
|
|
/**
|
|
* Delete all share entries that have no matching entries in the file cache table.
|
|
*/
|
|
class DeleteOrphanedSharesJob extends TimedJob {
|
|
|
|
/**
|
|
* Default interval in minutes
|
|
*
|
|
* @var int $defaultIntervalMin
|
|
**/
|
|
protected $defaultIntervalMin = 15;
|
|
|
|
/**
|
|
* sets the correct interval for this timed job
|
|
*/
|
|
public function __construct(){
|
|
$this->interval = $this->defaultIntervalMin * 60;
|
|
}
|
|
|
|
/**
|
|
* Makes the background job do its work
|
|
*
|
|
* @param array $argument unused argument
|
|
*/
|
|
public function run($argument) {
|
|
$connection = \OC::$server->getDatabaseConnection();
|
|
$logger = \OC::$server->getLogger();
|
|
|
|
$sql =
|
|
'DELETE FROM `*PREFIX*share` ' .
|
|
'WHERE `item_type` in (\'file\', \'folder\') ' .
|
|
'AND NOT EXISTS (SELECT `fileid` FROM `*PREFIX*filecache` WHERE `file_source` = `fileid`)';
|
|
|
|
$deletedEntries = $connection->executeUpdate($sql);
|
|
$logger->debug("$deletedEntries orphaned share(s) deleted", ['app' => 'DeleteOrphanedSharesJob']);
|
|
}
|
|
|
|
}
|