114 lines
3 KiB
PHP
114 lines
3 KiB
PHP
<?php
|
|
/**
|
|
* @author Lukas Reschke <lukas@statuscode.ch>
|
|
*
|
|
* @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\BackgroundJob;
|
|
|
|
use OC\Files\Utils\Scanner;
|
|
use OCP\IConfig;
|
|
use OCP\IDBConnection;
|
|
use OCP\ILogger;
|
|
use OCP\IUser;
|
|
use OCP\IUserManager;
|
|
|
|
/**
|
|
* Class ScanFiles is a background job used to run the file scanner over the user
|
|
* accounts to ensure integrity of the file cache.
|
|
*
|
|
* @package OCA\Files\BackgroundJob
|
|
*/
|
|
class ScanFiles extends \OC\BackgroundJob\TimedJob {
|
|
/** @var IConfig */
|
|
private $config;
|
|
/** @var IUserManager */
|
|
private $userManager;
|
|
/** @var IDBConnection */
|
|
private $dbConnection;
|
|
/** @var ILogger */
|
|
private $logger;
|
|
/** Amount of users that should get scanned per execution */
|
|
const USERS_PER_SESSION = 500;
|
|
|
|
/**
|
|
* @param IConfig|null $config
|
|
* @param IUserManager|null $userManager
|
|
* @param IDBConnection|null $dbConnection
|
|
* @param ILogger|null $logger
|
|
*/
|
|
public function __construct(IConfig $config = null,
|
|
IUserManager $userManager = null,
|
|
IDBConnection $dbConnection = null,
|
|
ILogger $logger = null) {
|
|
// Run once per 10 minutes
|
|
$this->setInterval(60 * 10);
|
|
|
|
if (is_null($userManager) || is_null($config)) {
|
|
$this->fixDIForJobs();
|
|
} else {
|
|
$this->config = $config;
|
|
$this->userManager = $userManager;
|
|
$this->logger = $logger;
|
|
}
|
|
}
|
|
|
|
protected function fixDIForJobs() {
|
|
$this->config = \OC::$server->getConfig();
|
|
$this->userManager = \OC::$server->getUserManager();
|
|
$this->logger = \OC::$server->getLogger();
|
|
}
|
|
|
|
/**
|
|
* @param IUser $user
|
|
*/
|
|
protected function runScanner(IUser $user) {
|
|
try {
|
|
$scanner = new Scanner(
|
|
$user->getUID(),
|
|
$this->dbConnection,
|
|
$this->logger
|
|
);
|
|
$scanner->backgroundScan('');
|
|
} catch (\Exception $e) {
|
|
$this->logger->logException($e, ['app' => 'files']);
|
|
}
|
|
\OC_Util::tearDownFS();
|
|
}
|
|
|
|
/**
|
|
* @param $argument
|
|
* @throws \Exception
|
|
*/
|
|
protected function run($argument) {
|
|
$offset = $this->config->getAppValue('files', 'cronjob_scan_files', 0);
|
|
$users = $this->userManager->search('', self::USERS_PER_SESSION, $offset);
|
|
if (!count($users)) {
|
|
// No users found, reset offset and retry
|
|
$offset = 0;
|
|
$users = $this->userManager->search('', self::USERS_PER_SESSION);
|
|
}
|
|
|
|
$offset += self::USERS_PER_SESSION;
|
|
$this->config->setAppValue('files', 'cronjob_scan_files', $offset);
|
|
|
|
foreach ($users as $user) {
|
|
$this->runScanner($user);
|
|
}
|
|
}
|
|
}
|