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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Lukas Reschke <lukas@statuscode.ch>
* @author Thomas Müller <thomas.mueller@tmit.eu>
*
* @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 OC\Migration;
use OC\BackgroundJob\JobList;
use OC\BackgroundJob\TimedJob;
use OC\NeedsUpdateException;
use OC\Repair;
use OC_App;
use OCP\BackgroundJob\IJobList;
use OCP\ILogger;
use Symfony\Component\EventDispatcher\EventDispatcher;
/**
* Class BackgroundRepair
*
* @package OC\Migration
*/
class BackgroundRepair extends TimedJob {
/** @var IJobList */
private $jobList;
/** @var ILogger */
private $logger;
/** @var EventDispatcher */
private $dispatcher;
public function setDispatcher(EventDispatcher $dispatcher) {
$this->dispatcher = $dispatcher;
}
/**
* run the job, then remove it from the job list
*
* @param JobList $jobList
* @param ILogger|null $logger
*/
public function execute($jobList, ILogger $logger = null) {
// add an interval of 15 mins
$this->setInterval(15*60);
$this->jobList = $jobList;
$this->logger = $logger;
parent::execute($jobList, $logger);
}
/**
* @param array $argument
* @throws \Exception
* @throws \OC\NeedsUpdateException
*/
protected function run($argument) {
if (!isset($argument['app']) || !isset($argument['step'])) {
// remove the job - we can never execute it
$this->jobList->remove($this, $this->argument);
return;
}
$app = $argument['app'];
try {
$this->loadApp($app);
} catch (NeedsUpdateException $ex) {
// as long as the app is not yet done with it's offline migration
// we better not start with the live migration
return;
}
$step = $argument['step'];
$repair = new Repair([], $this->dispatcher);
try {
$repair->addStep($step);
} catch (\Exception $ex) {
$this->logger->logException($ex,[
'app' => 'migration'
]);
// remove the job - we can never execute it
$this->jobList->remove($this, $this->argument);
return;
}
// execute the repair step
$repair->run();
// remove the job once executed successfully
$this->jobList->remove($this, $this->argument);
}
/**
* @codeCoverageIgnore
* @param $app
* @throws NeedsUpdateException
*/
protected function loadApp($app) {
OC_App::loadApp($app);
}
}
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