public function action_index($username)
 {
     $user = User::where_username($username)->first();
     $user_messages = null;
     if (!is_null($user)) {
         $user_messages = Forummessage::with('topic')->where_user_id($user->id)->order_by('created_at', 'DESC')->take(5)->get();
     }
     return View::make('panel::profile.show', compact('user', 'user_messages'));
 }
 public function action_reply($topic_slug, $topic_id)
 {
     $topic = Forumtopic::find($topic_id);
     if (is_null($topic)) {
         return Event::first('404');
     }
     $category = $topic->category;
     $messages = $topic->messages()->order_by('created_at', 'DESC')->take(5)->get();
     $originalMess = Forummessage::with('user')->where_id(Input::get('o'))->first(array('user_id', 'content_bbcode'));
     $bbcodeCite = null;
     if ($originalMess) {
         $bbcodeCite = "[quote=" . $originalMess->user->username . "]" . $originalMess->content_bbcode . "[/quote]";
     }
     return View::make('forums::topic.reply', array('category' => $category, 'topic' => $topic, 'messages' => $messages, 'cite' => $bbcodeCite));
 }