Add calendar trashbin support

Signed-off-by: Joas Schilling <coding@schilljs.com>

CHANGELOG.md

@@ -1,6 +1,10 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## 1.3.0 – 2021-07-06
+### Changed
+- Support for Nextcloud 22 with calendar trashbin
+
 ## 1.2.0 – 2021-01-08
 ### Changed
 - Support for Nextcloud 21

appinfo/info.xml

@@ -6,7 +6,7 @@
 	<summary>Receive a notification when an event in a shared calendar was added, modified or deleted.</summary>
 	<description><![CDATA[Receive a notification when an event in a shared calendar was added, modified or deleted.]]></description>
 
-	<version>1.2.0</version>
+	<version>1.3.0</version>
 	<licence>agpl</licence>
 	<author>Joas Schilling</author>
 
@@ -27,6 +27,6 @@
 	<screenshot>https://github.com/nickv-nextcloud/event_update_notification/raw/master/docs/demo.png</screenshot>
 
 	<dependencies>
-		<nextcloud min-version="20" max-version="21" />
+		<nextcloud min-version="20" max-version="22" />
 	</dependencies>
 </info>

lib/AppInfo/Application.php

@@ -25,6 +25,7 @@
 
 use OCA\DAV\Events\CalendarObjectCreatedEvent;
 use OCA\DAV\Events\CalendarObjectDeletedEvent;
+use OCA\DAV\Events\CalendarObjectMovedToTrashEvent;
 use OCA\DAV\Events\CalendarObjectUpdatedEvent;
 use OCA\EventUpdateNotification\EventListener;
 use OCA\EventUpdateNotification\Notifier;
@@ -43,6 +44,7 @@ public function register(IRegistrationContext $context): void {
 		$context->registerEventListener(CalendarObjectCreatedEvent::class, EventListener::class);
 		$context->registerEventListener(CalendarObjectUpdatedEvent::class, EventListener::class);
 		$context->registerEventListener(CalendarObjectDeletedEvent::class, EventListener::class);
+		$context->registerEventListener(CalendarObjectMovedToTrashEvent::class, EventListener::class);
 	}
 
 	public function boot(IBootContext $context): void {

lib/EventListener.php

@@ -27,6 +27,7 @@
 use OCA\DAV\CalDAV\CalDavBackend;
 use OCA\DAV\Events\CalendarObjectCreatedEvent;
 use OCA\DAV\Events\CalendarObjectDeletedEvent;
+use OCA\DAV\Events\CalendarObjectMovedToTrashEvent;
 use OCA\DAV\Events\CalendarObjectUpdatedEvent;
 use OCP\EventDispatcher\Event;
 use OCP\EventDispatcher\IEventListener;
@@ -64,14 +65,20 @@ public function __construct(INotificationManager $notificationManager, IGroupMan
 	public function handle(Event $event): void {
 		if (!($event instanceof CalendarObjectCreatedEvent)
 			&& !($event instanceof CalendarObjectUpdatedEvent)
-			&& !($event instanceof CalendarObjectDeletedEvent)) {
+			&& !($event instanceof CalendarObjectDeletedEvent)
+			&& !($event instanceof CalendarObjectMovedToTrashEvent)) {
 			return;
 		}
 
-		$subject = Notifier::SUBJECT_OBJECT_ADD;
-		if ($event instanceof CalendarObjectUpdatedEvent) {
+		if ($event instanceof CalendarObjectCreatedEvent) {
+			$subject = Notifier::SUBJECT_OBJECT_ADD;
+		} else if ($event instanceof CalendarObjectUpdatedEvent) {
 			$subject = Notifier::SUBJECT_OBJECT_UPDATE;
-		} else if ($event instanceof CalendarObjectDeletedEvent) {
+		} else {
+			if ($event instanceof CalendarObjectDeletedEvent
+				&& substr($event->getObjectData()['uri'], -12) === '-deleted.ics') {
+				return;
+			}
 			$subject = Notifier::SUBJECT_OBJECT_DELETE;
 		}