Support event reminders (email and notifications)

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

1 files changed, 53 insertions, 5 deletions

diff --git a/apps/dav/lib/AppInfo/Application.php b/apps/dav/lib/AppInfo/Application.php
index 41570ee7442..2e3b95d8bfa 100644
--- a/apps/dav/lib/AppInfo/Application.php
+++ b/apps/dav/lib/AppInfo/Application.php
@@ -30,6 +30,12 @@ use OCA\DAV\CalDAV\Activity\Backend;
 use OCA\DAV\CalDAV\Activity\Provider\Event;
 use OCA\DAV\CalDAV\BirthdayService;
 use OCA\DAV\CalDAV\CalendarManager;
+use OCA\DAV\CalDAV\Reminder\Backend as ReminderBackend;
+use OCA\DAV\CalDAV\Reminder\NotificationProvider\EmailProvider;
+use OCA\DAV\CalDAV\Reminder\NotificationProvider\PushProvider;
+use OCA\DAV\CalDAV\Reminder\NotificationProviderManager;
+use OCA\DAV\CalDAV\Reminder\Notifier;
+use OCA\DAV\CalDAV\Reminder\ReminderService;
 use OCA\DAV\Capabilities;
 use OCA\DAV\CardDAV\ContactsManager;
 use OCA\DAV\CardDAV\PhotoCache;
@@ -43,6 +49,8 @@ use Symfony\Component\EventDispatcher\GenericEvent;
 
 class Application extends App {
 
+	const APP_ID = 'dav';
+
 	/**
 	 * Application constructor.
 	 */
@@ -109,8 +117,7 @@ class Application extends App {
 			}
 		});
 
-		// carddav/caldav sync event setup
-		$listener = function($event) {
+		$birthdayListener = function ($event) {
 			if ($event instanceof GenericEvent) {
 				/** @var BirthdayService $b */
 				$b = $this->getContainer()->query(BirthdayService::class);
@@ -122,9 +129,9 @@ class Application extends App {
 			}
 		};
 
-		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::createCard', $listener);
-		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::updateCard', $listener);
-		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::deleteCard', function($event) {
+		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::createCard', $birthdayListener);
+		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::updateCard', $birthdayListener);
+		$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::deleteCard', function ($event) {
 			if ($event instanceof GenericEvent) {
 				/** @var BirthdayService $b */
 				$b = $this->getContainer()->query(BirthdayService::class);
@@ -177,6 +184,11 @@ class Application extends App {
 				$event->getArgument('calendarData'),
 				$event->getArgument('shares')
 			);
+
+			$reminderBackend = $this->getContainer()->query(ReminderBackend::class);
+			$reminderBackend->cleanRemindersForCalendar(
+				$event->getArgument('calendarId')
+			);
 		});
 		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::updateShares', function(GenericEvent $event) {
 			/** @var Backend $backend */
@@ -187,6 +199,8 @@ class Application extends App {
 				$event->getArgument('add'),
 				$event->getArgument('remove')
 			);
+
+			// Here we should recalculate if reminders should be sent to new or old sharees
 		});
 
 		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::publishCalendar', function(GenericEvent $event) {
@@ -214,6 +228,16 @@ class Application extends App {
 				$event->getArgument('shares'),
 				$event->getArgument('objectData')
 			);
+
+			/** @var ReminderService $reminderBackend */
+			$reminderService= $this->getContainer()->query(ReminderService::class);
+
+			$reminderService->onTouchCalendarObject(
+				$eventName,
+				$event->getArgument('calendarData'),
+				$event->getArgument('shares'),
+				$event->getArgument('objectData')
+			);
 		};
 		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::createCalendarObject', $listener);
 		$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::updateCalendarObject', $listener);
@@ -224,4 +248,28 @@ class Application extends App {
 		return $this->getContainer()->query(SyncService::class);
 	}
 
+	public function registerNotifier() {
+		$this->getContainer()->getServer()->getNotificationManager()->registerNotifier(function() {
+			return $this->getContainer()->query(Notifier::class);
+		}, function() {
+			$l = $this->getContainer()->getServer()->getL10NFactory()->get(self::APP_ID);
+			return [
+				'id' => self::APP_ID,
+				'name' => $l->t('Calendars and Contacts'),
+			];
+		});
+	}
+
+	public function registerCalendarReminders(): void
+	{
+		try {
+			/** @var NotificationProviderManager $notificationProviderManager */
+			$notificationProviderManager = $this->getContainer()->query(NotificationProviderManager::class);
+			$notificationProviderManager->registerProvider(EmailProvider::class);
+			$notificationProviderManager->registerProvider(PushProvider::class);
+		} catch(\Exception $ex) {
+			$this->getContainer()->getServer()->getLogger()->logException($ex);
+		}
+	}
+
 }