Notificacations for simple @-mentioning in comments

(WIP) notify user when mentioned in comments

Fix doc, and create absolute URL for as notification link.

PSR-4 compatibility changes

also move notification creation to comments app

Do not notify yourself

unit test for controller and application

smaller fixes

- translatable app name
- remove doubles in mention array
- micro perf optimization
- display name: special label for deleted users, keep user id for users that could not be fetched from userManager

Comment Notification-Listener Unit Test

fix email adresses

remove notification when triggering comment was deleted

add and adjust tests

add missing @license tags

simplify NotificationsController registration

appinfo simplification, php docs

make string easier to translate

adjust test

replace dispatcher-based listeners with a registration method and interface

safer to not pass optional data parameter to setSubject for marking as processed. ID and mention suffices

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

update comment

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

1 files changed, 78 insertions, 0 deletions

diff --git a/apps/comments/lib/EventHandler.php b/apps/comments/lib/EventHandler.php
new file mode 100644
index 00000000000..a32bb8ffa71
--- /dev/null
+++ b/apps/comments/lib/EventHandler.php
@@ -0,0 +1,78 @@
+<?php
+
+/**
+ * @copyright Copyright (c) 2016 Arthur Schiwon <blizzz@arthur-schiwon.de>
+ *
+ * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
+ *
+ * @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\Comments;
+
+use OCA\Comments\Activity\Listener as ActivityListener;
+use OCA\Comments\AppInfo\Application;
+use OCA\Comments\Notification\Listener as NotificationListener;
+use OCP\Comments\CommentsEvent;
+use OCP\Comments\ICommentsEventHandler;
+
+/**
+ * Class EventHandler
+ *
+ * @package OCA\Comments
+ */
+class EventHandler implements ICommentsEventHandler {
+
+	/** @var Application */
+	protected $app;
+
+	public function __construct(Application $app) {
+		$this->app = $app;
+	}
+
+	/**
+	 * @param CommentsEvent $event
+	 */
+	public function handle(CommentsEvent $event) {
+		if($event->getComment()->getObjectType() !== 'files') {
+			// this is a 'files'-specific Handler
+			return;
+		}
+
+		if( $event->getEvent() === CommentsEvent::EVENT_ADD
+			&& $event instanceof CommentsEvent
+		) {
+			$this->onAdd($event);
+			return;
+		}
+	}
+
+	/**
+	 * @param CommentsEvent $event
+	 */
+	private function onAdd(CommentsEvent $event) {
+		$c = $this->app->getContainer();
+
+		/** @var NotificationListener $notificationListener */
+		$notificationListener = $c->query(NotificationListener::class);
+		$notificationListener->evaluate($event);
+
+		/** @var ActivityListener $listener */
+		$activityListener = $c->query(ActivityListener::class);
+		$activityListener->commentEvent($event);
+	}
+}