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<?php
/**
* @copyright Copyright (c) 2016 Bjoern Schiessle <bjoern@schiessle.org>
*
* @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 OCA\LookupServerConnector\BackgroundJobs;
use OC\BackgroundJob\Job;
use OC\BackgroundJob\JobList;
use OCP\BackgroundJob\IJobList;
use OCP\Http\Client\IClientService;
use OCP\ILogger;
class RetryJob extends Job {
/** @var IClientService */
private $clientService;
/** @var IJobList */
private $jobList;
/** @var string */
private $lookupServer = 'https://lookup.nextcloud.com/users';
/** @var int how much time should be between two tries (10 minutes) */
private $interval = 600;
/**
* @param IClientService $clientService
* @param IJobList $jobList
*/
public function __construct(IClientService $clientService,
IJobList $jobList) {
$this->clientService = $clientService;
$this->jobList = $jobList;
}
/**
* run the job, then remove it from the jobList
*
* @param JobList $jobList
* @param ILogger $logger
*/
public function execute($jobList, ILogger $logger = null) {
if ($this->shouldRun($this->argument)) {
parent::execute($jobList, $logger);
$jobList->remove($this, $this->argument);
}
}
protected function run($argument) {
if($argument['retryNo'] === 5) {
return;
}
$client = $this->clientService->newClient();
try {
$client->post($this->lookupServer,
[
'body' => json_encode($argument['dataArray']),
'timeout' => 10,
'connect_timeout' => 3,
]
);
} catch (\Exception $e) {
$this->jobList->add(RetryJob::class,
[
'dataArray' => $argument['dataArray'],
'retryNo' => $argument['retryNo'] + 1,
'lastRun' => time(),
]
);
}
}
/**
* test if it is time for the next run
*
* @param array $argument
* @return bool
*/
protected function shouldRun($argument) {
return !isset($argument['lastRun']) || ((time() - $argument['lastRun']) > $this->interval);
}
}
|
