nextcloud/lib/private/Command/CronBus.php

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<?php
/**
* @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
*
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <robin@icewind.nl>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* 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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OC\Command;
use OCP\Command\ICommand;
use SuperClosure\Serializer;
class CronBus extends AsyncBus {
/**
* @var \OCP\BackgroundJob\IJobList
*/
private $jobList;
/**
* @param \OCP\BackgroundJob\IJobList $jobList
*/
public function __construct($jobList) {
$this->jobList = $jobList;
}
protected function queueCommand($command) {
$this->jobList->add($this->getJobClass($command), $this->serializeCommand($command));
}
/**
* @param \OCP\Command\ICommand | callable $command
* @return string
*/
private function getJobClass($command) {
if ($command instanceof \Closure) {
return ClosureJob::class;
} elseif (is_callable($command)) {
return CallableJob::class;
} elseif ($command instanceof ICommand) {
return CommandJob::class;
} else {
throw new \InvalidArgumentException('Invalid command');
}
}
/**
* @param \OCP\Command\ICommand | callable $command
* @return string
*/
private function serializeCommand($command) {
if ($command instanceof \Closure) {
$serializer = new Serializer();
return $serializer->serialize($command);
} elseif (is_callable($command) or $command instanceof ICommand) {
return serialize($command);
} else {
throw new \InvalidArgumentException('Invalid command');
}
}
}