nextcloud/apps/dav/lib/Migration/RefreshWebcalJobRegistrar.php

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<?php
declare(strict_types=1);
/**
* @copyright 2018 Georg Ehrke <oc.list@georgehrke.com>
*
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
* @author Georg Ehrke <oc.list@georgehrke.com>
*
* @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\DAV\Migration;
use OCA\DAV\BackgroundJob\RefreshWebcalJob;
use OCP\BackgroundJob\IJobList;
use OCP\IDBConnection;
use OCP\Migration\IOutput;
use OCP\Migration\IRepairStep;
class RefreshWebcalJobRegistrar implements IRepairStep {
/** @var IDBConnection */
private $connection;
/** @var IJobList */
private $jobList;
/**
* FixBirthdayCalendarComponent constructor.
*
* @param IDBConnection $connection
* @param IJobList $jobList
*/
public function __construct(IDBConnection $connection, IJobList $jobList) {
$this->connection = $connection;
$this->jobList = $jobList;
}
/**
* @inheritdoc
*/
public function getName() {
return 'Registering background jobs to update cache for webcal calendars';
}
/**
* @inheritdoc
*/
public function run(IOutput $output) {
$query = $this->connection->getQueryBuilder();
$query->select(['principaluri', 'uri'])
->from('calendarsubscriptions');
$stmt = $query->execute();
$count = 0;
while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) {
$args = [
'principaluri' => $row['principaluri'],
'uri' => $row['uri'],
];
if (!$this->jobList->has(RefreshWebcalJob::class, $args)) {
$this->jobList->add(RefreshWebcalJob::class, $args);
$count++;
}
}
$output->info("Added $count background jobs to update webcal calendars");
}
}