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<?php |
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declare(strict_types=1); |
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/** |
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* @copyright 2018 Georg Ehrke <[email protected]> |
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* |
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* @author Georg Ehrke <[email protected]> |
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* @author Roeland Jago Douma <[email protected]> |
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* @author Thomas Citharel <[email protected]> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OCA\DAV\BackgroundJob; |
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use DateInterval; |
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use OC\BackgroundJob\Job; |
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use OCA\DAV\CalDAV\WebcalCaching\RefreshWebcalService; |
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use OCP\AppFramework\Utility\ITimeFactory; |
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use OCP\IConfig; |
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use OCP\ILogger; |
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use Sabre\VObject\DateTimeParser; |
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use Sabre\VObject\InvalidDataException; |
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class RefreshWebcalJob extends Job { |
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/** |
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* @var RefreshWebcalService |
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*/ |
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private $refreshWebcalService; |
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/** |
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* @var IConfig |
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*/ |
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private $config; |
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/** @var ILogger */ |
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private $logger; |
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/** @var ITimeFactory */ |
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private $timeFactory; |
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/** |
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* RefreshWebcalJob constructor. |
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* |
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* @param RefreshWebcalService $refreshWebcalService |
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* @param IConfig $config |
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* @param ILogger $logger |
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* @param ITimeFactory $timeFactory |
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*/ |
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public function __construct(RefreshWebcalService $refreshWebcalService, IConfig $config, ILogger $logger, ITimeFactory $timeFactory) { |
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$this->refreshWebcalService = $refreshWebcalService; |
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$this->config = $config; |
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$this->logger = $logger; |
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$this->timeFactory = $timeFactory; |
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} |
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/** |
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* this function is called at most every hour |
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* |
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* @inheritdoc |
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*/ |
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public function execute($jobList, ILogger $logger = null) { |
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$subscription = $this->refreshWebcalService->getSubscription($this->argument['principaluri'], $this->argument['uri']); |
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if (!$subscription) { |
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return; |
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} |
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$this->fixSubscriptionRowTyping($subscription); |
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// if no refresh rate was configured, just refresh once a week |
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$defaultRefreshRate = $this->config->getAppValue('dav', 'calendarSubscriptionRefreshRate', 'P1W'); |
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$refreshRate = $subscription[RefreshWebcalService::REFRESH_RATE] ?? $defaultRefreshRate; |
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$subscriptionId = $subscription['id']; |
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try { |
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/** @var DateInterval $dateInterval */ |
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$dateInterval = DateTimeParser::parseDuration($refreshRate); |
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} catch(InvalidDataException $ex) { |
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$this->logger->logException($ex); |
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$this->logger->warning("Subscription $subscriptionId could not be refreshed, refreshrate in database is invalid"); |
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return; |
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} |
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$interval = $this->getIntervalFromDateInterval($dateInterval); |
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if (($this->timeFactory->getTime() - $this->lastRun) <= $interval) { |
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return; |
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} |
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parent::execute($jobList, $logger); |
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} |
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/** |
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* @param array $argument |
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*/ |
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protected function run($argument) { |
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$this->refreshWebcalService->refreshSubscription($argument['principaluri'], $argument['uri']); |
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} |
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/** |
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* get total number of seconds from DateInterval object |
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* |
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* @param DateInterval $interval |
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* @return int |
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*/ |
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private function getIntervalFromDateInterval(DateInterval $interval):int { |
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return $interval->s |
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+ ($interval->i * 60) |
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+ ($interval->h * 60 * 60) |
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+ ($interval->d * 60 * 60 * 24) |
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+ ($interval->m * 60 * 60 * 24 * 30) |
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+ ($interval->y * 60 * 60 * 24 * 365); |
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} |
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/** |
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* Fixes types of rows |
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* |
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* @param array $row |
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*/ |
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private function fixSubscriptionRowTyping(array &$row):void { |
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$forceInt = [ |
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'id', |
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'lastmodified', |
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RefreshWebcalService::STRIP_ALARMS, |
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RefreshWebcalService::STRIP_ATTACHMENTS, |
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RefreshWebcalService::STRIP_TODOS, |
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]; |
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foreach($forceInt as $column) { |
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if (isset($row[$column])) { |
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$row[$column] = (int) $row[$column]; |
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} |
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} |
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} |
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} |
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nextcloud /
server
