129 lines
3.2 KiB
PHP
129 lines
3.2 KiB
PHP
<?php
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/**
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* @author Lukas Reschke <lukas@owncloud.com>
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* @author Victor Dubiniuk <dubiniuk@owncloud.com>
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*
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* @copyright Copyright (c) 2015, ownCloud, Inc.
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OCA\Files_Trashbin\BackgroundJob;
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use OCP\IConfig;
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use OCP\IUserManager;
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use OCA\Files_Trashbin\AppInfo\Application;
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use OCA\Files_Trashbin\Expiration;
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use OCA\Files_Trashbin\Helper;
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use OCA\Files_Trashbin\Trashbin;
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class ExpireTrash extends \OC\BackgroundJob\TimedJob {
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const ITEMS_PER_SESSION = 1000;
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/**
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* @var Expiration
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*/
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private $expiration;
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/**
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* @var IConfig
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*/
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private $config;
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/**
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* @var IUserManager
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*/
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private $userManager;
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const USERS_PER_SESSION = 1000;
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/**
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* @param IConfig|null $config
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* @param IUserManager|null $userManager
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* @param Expiration|null $expiration
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*/
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public function __construct(IConfig $config = null,
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IUserManager $userManager = null,
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Expiration $expiration = null) {
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// Run once per 30 minutes
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$this->setInterval(60 * 30);
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if (is_null($expiration) || is_null($userManager) || is_null($config)) {
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$this->fixDIForJobs();
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} else {
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$this->config = $config;
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$this->userManager = $userManager;
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$this->expiration = $expiration;
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}
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}
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protected function fixDIForJobs() {
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$application = new Application();
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$this->config = \OC::$server->getConfig();
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$this->userManager = \OC::$server->getUserManager();
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$this->expiration = $application->getContainer()->query('Expiration');
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}
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/**
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* @param $argument
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* @throws \Exception
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*/
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protected function run($argument) {
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$maxAge = $this->expiration->getMaxAgeAsTimestamp();
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if (!$maxAge) {
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return;
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}
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$offset = $this->config->getAppValue('files_trashbin', 'cronjob_user_offset', 0);
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$users = $this->userManager->search('', self::USERS_PER_SESSION, $offset);
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if (!count($users)) {
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// No users found, reset offset and retry
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$offset = 0;
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$users = $this->userManager->search('', self::USERS_PER_SESSION);
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}
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$offset += self::USERS_PER_SESSION;
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$this->config->setAppValue('files_trashbin', 'cronjob_user_offset', $offset);
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foreach ($users as $user) {
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$uid = $user->getUID();
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if (!$this->setupFS($uid)) {
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continue;
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}
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$dirContent = Helper::getTrashFiles('/', $uid, 'mtime');
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Trashbin::deleteExpiredFiles($dirContent, $uid);
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}
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\OC_Util::tearDownFS();
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}
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/**
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* Act on behalf on trash item owner
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* @param string $user
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* @return boolean
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*/
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private function setupFS($user){
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if (!$this->userManager->userExists($user)) {
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return false;
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}
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\OC_Util::tearDownFS();
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\OC_Util::setupFS($user);
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return true;
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}
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}
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