/**
  * Display status update details
  * 
  * @param null
  * @return null
  */
 function view()
 {
     if ($this->active_status_update->isNew()) {
         $this->httpError(HTTP_ERR_NOT_FOUND);
     }
     // if
     if (!$this->active_status_update->canView($this->logged_user)) {
         $this->httpError(HTTP_ERR_FORBIDDEN);
     }
     // if
     $this->smarty->assign('active_status_update_author', $this->active_status_update->getCreatedBy());
     if ($this->request->isSubmitted()) {
         db_begin_work();
         $reply_data = $this->request->post('reply');
         $reply = new StatusUpdate();
         $reply->setAttributes(array('message' => array_var($reply_data, 'message'), 'parent_id' => $this->active_status_update->getId()));
         $reply->setCreatedBy($this->logged_user);
         $save = $reply->save();
         if ($save && !is_error($save)) {
             UserConfigOptions::setValue('status_update_last_visited', new DateTimeValue(), $this->logged_user);
             db_commit();
             if ($this->request->isAsyncCall()) {
                 $this->smarty->assign('status_update_reply', $reply);
                 print $this->smarty->fetch(get_template_path('_status_reply_row', 'status', STATUS_MODULE));
                 die;
             } else {
                 flash_success('Reply has been successfully posted');
             }
             // if
         } else {
             db_rollback();
             if ($this->request->isAsyncCall()) {
                 $this->serveData($save);
             } else {
                 flash_error('Failed to post reply to selected status message');
             }
             // if
         }
         // if
         $this->redirectToUrl($this->active_status_update->getViewUrl());
     }
     // if
 }