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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Roeland Jago Douma <roeland@famdouma.nl>
*
* @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 shares that are expired
*/
class ExpireSharesJob extends TimedJob {
/**
* sets the correct interval for this timed job
*/
public function __construct() {
// Run once a day
$this->setInterval(24 * 60 * 60);
}
/**
* Makes the background job do its work
*
* @param array $argument unused argument
*/
public function run($argument) {
$connection = \OC::$server->getDatabaseConnection();
//Current time
$now = new \DateTime();
$now = $now->format('Y-m-d H:i:s');
/*
* Expire file link shares only (for now)
*/
$qb = $connection->getQueryBuilder();
$qb->select('id', 'file_source', 'uid_owner', 'item_type')
->from('share')
->where(
$qb->expr()->andX(
$qb->expr()->eq('share_type', $qb->expr()->literal(\OCP\Share::SHARE_TYPE_LINK)),
$qb->expr()->lte('expiration', $qb->expr()->literal($now)),
$qb->expr()->orX(
$qb->expr()->eq('item_type', $qb->expr()->literal('file')),
$qb->expr()->eq('item_type', $qb->expr()->literal('folder'))
)
)
);
$shares = $qb->execute();
while($share = $shares->fetch()) {
\OC\Share\Share::unshare($share['item_type'], $share['file_source'], \OCP\Share::SHARE_TYPE_LINK, null, $share['uid_owner']);
}
$shares->closeCursor();
}
}
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