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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Joas Schilling <coding@schilljs.com>
* @author Jörn Friedrich Dreyer <jfd@butonic.de>
* @author Lukas Reschke <lukas@statuscode.ch>
* @author Victor Dubiniuk <dubiniuk@owncloud.com>
*
* @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_Trashbin\BackgroundJob;
use OCP\IUser;
use OCP\IUserManager;
use OCA\Files_Trashbin\AppInfo\Application;
use OCA\Files_Trashbin\Expiration;
use OCA\Files_Trashbin\Helper;
use OCA\Files_Trashbin\Trashbin;
class ExpireTrash extends \OC\BackgroundJob\TimedJob {
/**
* @var Expiration
*/
private $expiration;
/**
* @var IUserManager
*/
private $userManager;
/**
* @param IUserManager|null $userManager
* @param Expiration|null $expiration
*/
public function __construct(IUserManager $userManager = null,
Expiration $expiration = null) {
// Run once per 30 minutes
$this->setInterval(60 * 30);
if (is_null($expiration) || is_null($userManager)) {
$this->fixDIForJobs();
} else {
$this->userManager = $userManager;
$this->expiration = $expiration;
}
}
protected function fixDIForJobs() {
$application = new Application();
$this->userManager = \OC::$server->getUserManager();
$this->expiration = $application->getContainer()->query('Expiration');
}
/**
* @param $argument
* @throws \Exception
*/
protected function run($argument) {
$maxAge = $this->expiration->getMaxAgeAsTimestamp();
if (!$maxAge) {
return;
}
$this->userManager->callForSeenUsers(function(IUser $user) {
$uid = $user->getUID();
if (!$this->setupFS($uid)) {
return;
}
$dirContent = Helper::getTrashFiles('/', $uid, 'mtime');
Trashbin::deleteExpiredFiles($dirContent, $uid);
});
\OC_Util::tearDownFS();
}
/**
* Act on behalf on trash item owner
* @param string $user
* @return boolean
*/
protected function setupFS($user) {
\OC_Util::tearDownFS();
\OC_Util::setupFS($user);
// Check if this user has a trashbin directory
$view = new \OC\Files\View('/' . $user);
if (!$view->is_dir('/files_trashbin/files')) {
return false;
}
return true;
}
}