apply some polish

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>

apps/comments/lib/EventHandler.php

@@ -36,12 +36,15 @@ use OCP\Comments\ICommentsEventHandler;
  * @package OCA\Comments
  */
 class EventHandler implements ICommentsEventHandler {
+	/** @var ActivityListener */
+	private $activityListener;
 
-	/** @var Application */
-	protected $app;
+	/** @var NotificationListener */
+	private $notificationListener;
 
-	public function __construct(Application $app) {
-		$this->app = $app;
+	public function __construct(ActivityListener $activityListener, NotificationListener $notificationListener) {
+		$this->activityListener     = $activityListener;
+		$this->notificationListener = $notificationListener;
 	}
 
 	/**
@@ -55,30 +58,18 @@ class EventHandler implements ICommentsEventHandler {
 
 		$eventType = $event->getEvent();
 		if( $eventType === CommentsEvent::EVENT_ADD
-			&& $event instanceof CommentsEvent
 		) {
 			$this->notificationHandler($event);
 			$this->activityHandler($event);
 			return;
 		}
 
-		if( $eventType === CommentsEvent::EVENT_PRE_UPDATE
-			&& $event instanceof CommentsEvent
-		) {
-			$this->notificationHandler($event);
-			return;
-		}
-
-		if( $eventType === CommentsEvent::EVENT_UPDATE
-			&& $event instanceof CommentsEvent
-		) {
-			$this->notificationHandler($event);
-			return;
-		}
-
-		if( $eventType === CommentsEvent::EVENT_DELETE
-			&& $event instanceof CommentsEvent
-		) {
+		$applicableEvents = [
+			CommentsEvent::EVENT_PRE_UPDATE,
+			CommentsEvent::EVENT_UPDATE,
+			CommentsEvent::EVENT_DELETE,
+		];
+		if(in_array($eventType, $applicableEvents)) {
 			$this->notificationHandler($event);
 			return;
 		}
@@ -88,21 +79,13 @@ class EventHandler implements ICommentsEventHandler {
 	 * @param CommentsEvent $event
 	 */
 	private function activityHandler(CommentsEvent $event) {
-		$c = $this->app->getContainer();
-
-		/** @var ActivityListener $listener */
-		$activityListener = $c->query(ActivityListener::class);
-		$activityListener->commentEvent($event);
+		$this->activityListener->commentEvent($event);
 	}
 
 	/**
 	 * @param CommentsEvent $event
 	 */
 	private function notificationHandler(CommentsEvent $event) {
-		$c = $this->app->getContainer();
-
-		/** @var NotificationListener $notificationListener */
-		$notificationListener = $c->query(NotificationListener::class);
-		$notificationListener->evaluate($event);
+		$this->notificationListener->evaluate($event);
 	}
 }

apps/comments/lib/Notification/Listener.php

@@ -61,12 +61,6 @@ class Listener {
 	public function evaluate(CommentsEvent $event) {
 		$comment = $event->getComment();
 
-		if($comment->getObjectType() !== 'files') {
-			// comments App serves files only, other object types/apps need to
-			// register their own ICommentsEventHandler and trigger notifications
-			return;
-		}
-
 		$mentions = $this->extractMentions($comment->getMessage());
 		if(empty($mentions)) {
 			// no one to notify

apps/comments/tests/Unit/EventHandlerTest.php

@@ -23,30 +23,35 @@
 
 namespace OCA\Comments\Tests\Unit\Notification;
 
-use OCA\Comments\AppInfo\Application;
 use OCA\Comments\EventHandler;
 use OCP\Comments\CommentsEvent;
 use OCP\Comments\IComment;
 use OCA\Comments\Activity\Listener as ActivityListener;
 use OCA\Comments\Notification\Listener as NotificationListener;
-use OCP\IContainer;
 use Test\TestCase;
 
 class EventHandlerTest extends TestCase {
 	/** @var  EventHandler */
 	protected $eventHandler;
 
-	/** @var Application|\PHPUnit_Framework_MockObject_MockObject */
-	protected $app;
+	/** @var ActivityListener|\PHPUnit_Framework_MockObject_MockObject */
+	protected $activityListener;
+
+	/** @var NotificationListener|\PHPUnit_Framework_MockObject_MockObject */
+	protected $notificationListener;
 
 	protected function setUp() {
 		parent::setUp();
 
-		$this->app = $this->getMockBuilder(Application::class)
+		$this->activityListener = $this->getMockBuilder(ActivityListener::class)
 			->disableOriginalConstructor()
 			->getMock();
 
-		$this->eventHandler = new EventHandler($this->app);
+		$this->notificationListener = $this->getMockBuilder(NotificationListener::class)
+			->disableOriginalConstructor()
+			->getMock();
+
+		$this->eventHandler = new EventHandler($this->activityListener, $this->notificationListener);
 	}
 
 	public function testNotFiles() {
@@ -100,31 +105,14 @@ class EventHandlerTest extends TestCase {
 			->method('getEvent')
 			->willReturn($eventType);
 
-		$notificationListener = $this->getMockBuilder(NotificationListener::class)
-			->disableOriginalConstructor()
-			->getMock();
-		$notificationListener->expects($this->once())
+		$this->notificationListener->expects($this->once())
 			->method('evaluate')
 			->with($event);
 
-		$activityListener = $this->getMockBuilder(ActivityListener::class)
-			->disableOriginalConstructor()
-			->getMock();
-		$activityListener->expects($this->any())
+		$this->activityListener->expects($this->any())
 			->method('commentEvent')
 			->with($event);
 
-		/** @var IContainer|\PHPUnit_Framework_MockObject_MockObject $c */
-		$c = $this->getMockBuilder(IContainer::class)->getMock();
-		$c->expects($this->atLeastOnce())
-			->method('query')
-			->withConsecutive([NotificationListener::class], [ActivityListener::class])
-			->willReturnOnConsecutiveCalls($notificationListener, $activityListener);
-
-		$this->app->expects($this->atLeastOnce())
-			->method('getContainer')
-			->willReturn($c);
-
 		$this->eventHandler->handle($event);
 	}
 

apps/comments/tests/Unit/Notification/ListenerTest.php

@@ -172,29 +172,6 @@ class ListenerTest extends TestCase {
 		$this->listener->evaluate($event);
 	}
 
-	public function testUnsupportedCommentObjectType() {
-		/** @var IComment|\PHPUnit_Framework_MockObject_MockObject $comment */
-		$comment = $this->getMockBuilder('\OCP\Comments\IComment')->getMock();
-		$comment->expects($this->once())
-			->method('getObjectType')
-			->will($this->returnValue('vcards'));
-		$comment->expects($this->never())
-			->method('getMessage');
-
-		/** @var CommentsEvent|\PHPUnit_Framework_MockObject_MockObject $event */
-		$event = $this->getMockBuilder('\OCP\Comments\CommentsEvent')
-			->disableOriginalConstructor()
-			->getMock();
-		$event->expects($this->once())
-			->method('getComment')
-			->will($this->returnValue($comment));
-		$event->expects(($this->any()))
-			->method(('getEvent'))
-			->will($this->returnValue(CommentsEvent::EVENT_ADD));
-
-		$this->listener->evaluate($event);
-	}
-
 	public function testEvaluateUserDoesNotExist() {
 		$message = '@foobar bla bla bla';