public function onGetInfo(OW_Event $event)
 {
     $params = $event->getParams();
     if ($params["entityType"] != self::ENTITY_TYPE && $params["entityType"] != self::POST_ENTITY_TYPE) {
         return;
     }
     if ($params["entityType"] == self::ENTITY_TYPE) {
         $topics = $this->service->findTopicListByIds($params["entityIds"]);
         $out = array();
         /**
          * @var FORUM_BOL_Post $post
          */
         foreach ($topics as $topic) {
             $info = array();
             $topicPost = $this->service->findTopicFirstPost($topic->id);
             $info["id"] = $topic->id;
             $info["userId"] = $topic->userId;
             $info["url"] = OW::getRouter()->urlForRoute('topic-default', array('topicId' => $topic->id));
             $info["label"] = OW::getLanguage()->text('forum', 'content_forum_topic', array('topicUrl' => $info["url"], 'title' => $topic->title));
             $info["title"] = $topic->title;
             $info["description"] = $topicPost->text;
             $info["timeStamp"] = $topicPost->createStamp;
             $out[$topic->id] = $info;
         }
     } elseif ($params["entityType"] == self::POST_ENTITY_TYPE) {
         $posts = $this->service->findPostListByIds($params["entityIds"]);
         $out = array();
         /**
          * @var FORUM_BOL_Post $post
          */
         foreach ($posts as $post) {
             $info = array();
             $topicInfo = $this->service->getTopicInfo($post->topicId);
             $info["id"] = $post->id;
             $info["userId"] = $post->userId;
             $info["url"] = $this->service->getPostUrl($post->topicId, $post->id);
             $info["label"] = OW::getLanguage()->text('forum', 'content_forum_post_in_topic', array('topicUrl' => $info["url"], 'title' => UTIL_String::truncate($topicInfo['title'], 20)));
             $info["text"] = $post->text;
             $info["timeStamp"] = $post->createStamp;
             $out[$post->id] = $info;
         }
     }
     $event->setData($out);
     return $out;
 }