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- <?php
- declare(strict_types=1);
- /**
- * @copyright Copyright (c) 2019, Thomas Citharel
- * @copyright Copyright (c) 2019, Georg Ehrke
- *
- * @author Christoph Wurst <christoph@winzerhof-wurst.at>
- * @author Georg Ehrke <oc.list@georgehrke.com>
- * @author Roeland Jago Douma <roeland@famdouma.nl>
- * @author Thomas Citharel <nextcloud@tcit.fr>
- * @author Richard Steinmetz <richard@steinmetz.cloud>
- *
- * @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\CalDAV\Reminder\NotificationProvider;
- use OCA\DAV\AppInfo\Application;
- use OCP\AppFramework\Utility\ITimeFactory;
- use OCP\IConfig;
- use OCP\IURLGenerator;
- use OCP\IUser;
- use OCP\L10N\IFactory as L10NFactory;
- use OCP\Notification\IManager;
- use OCP\Notification\INotification;
- use Psr\Log\LoggerInterface;
- use Sabre\VObject\Component\VEvent;
- use Sabre\VObject\Property;
- /**
- * Class PushProvider
- *
- * @package OCA\DAV\CalDAV\Reminder\NotificationProvider
- */
- class PushProvider extends AbstractProvider {
- /** @var string */
- public const NOTIFICATION_TYPE = 'DISPLAY';
- /** @var IManager */
- private $manager;
- /** @var ITimeFactory */
- private $timeFactory;
- public function __construct(IConfig $config,
- IManager $manager,
- LoggerInterface $logger,
- L10NFactory $l10nFactory,
- IURLGenerator $urlGenerator,
- ITimeFactory $timeFactory) {
- parent::__construct($logger, $l10nFactory, $urlGenerator, $config);
- $this->manager = $manager;
- $this->timeFactory = $timeFactory;
- }
- /**
- * Send push notification to all users.
- *
- * @param VEvent $vevent
- * @param string|null $calendarDisplayName
- * @param string[] $principalEmailAddresses
- * @param IUser[] $users
- * @throws \Exception
- */
- public function send(VEvent $vevent,
- ?string $calendarDisplayName,
- array $principalEmailAddresses,
- array $users = []):void {
- if ($this->config->getAppValue('dav', 'sendEventRemindersPush', 'no') !== 'yes') {
- return;
- }
- $eventDetails = $this->extractEventDetails($vevent);
- $eventUUID = (string) $vevent->UID;
- if (!$eventUUID) {
- return;
- };
- $eventUUIDHash = hash('sha256', $eventUUID, false);
- foreach ($users as $user) {
- $eventDetails['calendar_displayname'] = $calendarDisplayName ?? $this->getCalendarDisplayNameFallback($this->l10nFactory->getUserLanguage($user));
- /** @var INotification $notification */
- $notification = $this->manager->createNotification();
- $notification->setApp(Application::APP_ID)
- ->setUser($user->getUID())
- ->setDateTime($this->timeFactory->getDateTime())
- ->setObject(Application::APP_ID, $eventUUIDHash)
- ->setSubject('calendar_reminder', [
- 'title' => $eventDetails['title'],
- 'start_atom' => $eventDetails['start_atom']
- ])
- ->setMessage('calendar_reminder', $eventDetails);
- $this->manager->notify($notification);
- }
- }
- /**
- * @throws \Exception
- */
- protected function extractEventDetails(VEvent $vevent):array {
- /** @var Property\ICalendar\DateTime $start */
- $start = $vevent->DTSTART;
- $end = $this->getDTEndFromEvent($vevent);
- return [
- 'title' => isset($vevent->SUMMARY)
- ? ((string) $vevent->SUMMARY)
- : null,
- 'description' => isset($vevent->DESCRIPTION)
- ? ((string) $vevent->DESCRIPTION)
- : null,
- 'location' => isset($vevent->LOCATION)
- ? ((string) $vevent->LOCATION)
- : null,
- 'all_day' => $start instanceof Property\ICalendar\Date,
- 'start_atom' => $start->getDateTime()->format(\DateTimeInterface::ATOM),
- 'start_is_floating' => $start->isFloating(),
- 'start_timezone' => $start->getDateTime()->getTimezone()->getName(),
- 'end_atom' => $end->getDateTime()->format(\DateTimeInterface::ATOM),
- 'end_is_floating' => $end->isFloating(),
- 'end_timezone' => $end->getDateTime()->getTimezone()->getName(),
- ];
- }
- }
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