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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Bart Visscher <bartv@thisnet.nl>
* @author Felix Moeller <mail@felixmoeller.de>
* @author Jakob Sack <mail@jakobsack.de>
* @author Joas Schilling <coding@schilljs.com>
* @author Jörn Friedrich Dreyer <jfd@butonic.de>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <robin@icewind.nl>
* @author Robin McCorkell <robin@mccorkell.me.uk>
*
* @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/>
*
*/
/**
* Public interface of ownCloud for background jobs.
*/
// use OCP namespace for all classes that are considered public.
// This means that they should be used by apps instead of the internal ownCloud classes
namespace OCP;
/**
* This class provides functions to register backgroundjobs in ownCloud
*
* To create a new backgroundjob create a new class that inherits from either \OC\BackgroundJob\Job,
* \OC\BackgroundJob\QueuedJob or \OC\BackgroundJob\TimedJob and register it using
* \OCP\BackgroundJob->registerJob($job, $argument), $argument will be passed to the run() function
* of the job when the job is executed.
*
* A regular Job will be executed every time cron.php is run, a QueuedJob will only run once and a TimedJob
* will only run at a specific interval which is to be specified in the constructor of the job by calling
* $this->setInterval($interval) with $interval in seconds.
* @since 4.5.0
*/
class BackgroundJob {
/**
* get the execution type of background jobs
*
* @return string
*
* This method returns the type how background jobs are executed. If the user
* did not select something, the type is ajax.
* @since 5.0.0
*/
public static function getExecutionType() {
return \OC::$server->getConfig()->getAppValue('core', 'backgroundjobs_mode', 'ajax');
}
/**
* sets the background jobs execution type
*
* @param string $type execution type
* @return false|null
*
* This method sets the execution type of the background jobs. Possible types
* are "none", "ajax", "webcron", "cron"
* @since 5.0.0
*/
public static function setExecutionType($type) {
if( !in_array( $type, array('none', 'ajax', 'webcron', 'cron'))) {
return false;
}
\OC::$server->getConfig()->setAppValue('core', 'backgroundjobs_mode', $type);
}
/**
* @param string $job
* @param mixed $argument
* @deprecated 8.1.0 Use \OC::$server->getJobList()->add() instead
* @since 6.0.0
*/
public static function registerJob($job, $argument = null) {
$jobList = \OC::$server->getJobList();
$jobList->add($job, $argument);
}
}
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