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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\DAV\BackgroundJob;
use OCA\DAV\CalDAV\Reminder\ReminderService;
use OCP\AppFramework\Utility\ITimeFactory;
use OCP\BackgroundJob\IJobList;
use OCP\BackgroundJob\QueuedJob;
use OCP\IDBConnection;
use Psr\Log\LoggerInterface;
/**
* Class BuildReminderIndexBackgroundJob
*
* @package OCA\DAV\BackgroundJob
*/
class BuildReminderIndexBackgroundJob extends QueuedJob {
/** @var IDBConnection */
private $db;
/** @var ReminderService */
private $reminderService;
private LoggerInterface $logger;
/** @var IJobList */
private $jobList;
/** @var ITimeFactory */
private $timeFactory;
/**
* BuildReminderIndexBackgroundJob constructor.
*/
public function __construct(IDBConnection $db,
ReminderService $reminderService,
LoggerInterface $logger,
IJobList $jobList,
ITimeFactory $timeFactory) {
parent::__construct($timeFactory);
$this->db = $db;
$this->reminderService = $reminderService;
$this->logger = $logger;
$this->jobList = $jobList;
$this->timeFactory = $timeFactory;
}
public function run($argument) {
$offset = (int)$argument['offset'];
$stopAt = (int)$argument['stopAt'];
$this->logger->info('Building calendar reminder index (' . $offset .'/' . $stopAt . ')');
$offset = $this->buildIndex($offset, $stopAt);
if ($offset >= $stopAt) {
$this->logger->info('Building calendar reminder index done');
} else {
$this->jobList->add(self::class, [
'offset' => $offset,
'stopAt' => $stopAt
]);
$this->logger->info('Scheduled a new BuildReminderIndexBackgroundJob with offset ' . $offset);
}
}
/**
* @param int $offset
* @param int $stopAt
* @return int
*/
private function buildIndex(int $offset, int $stopAt):int {
$startTime = $this->timeFactory->getTime();
$query = $this->db->getQueryBuilder();
$query->select('*')
->from('calendarobjects')
->where($query->expr()->lte('id', $query->createNamedParameter($stopAt)))
->andWhere($query->expr()->gt('id', $query->createNamedParameter($offset)))
->orderBy('id', 'ASC');
$result = $query->executeQuery();
while ($row = $result->fetch(\PDO::FETCH_ASSOC)) {
$offset = (int)$row['id'];
if (is_resource($row['calendardata'])) {
$row['calendardata'] = stream_get_contents($row['calendardata']);
}
$row['component'] = $row['componenttype'];
try {
$this->reminderService->onCalendarObjectCreate($row);
} catch (\Exception $ex) {
$this->logger->error($ex->getMessage(), ['exception' => $ex]);
}
if (($this->timeFactory->getTime() - $startTime) > 15) {
$result->closeCursor();
return $offset;
}
}
$result->closeCursor();
return $stopAt;
}
}
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