/**
  * Show single tag
  *
  * @param void
  * @return null
  */
 function view()
 {
     $tag = urldecode($this->request->get('tag'));
     $tags = Tags::buildIndex($this->active_project);
     $per_page = 30;
     $page = (int) $this->request->get('page');
     if ($page < 1) {
         $page = 1;
     }
     // if
     list($objects, $pagination) = ProjectObjects::paginateByIds($tags[$tag]['objects'], $page, $per_page, STATE_VISIBLE, $this->logged_user->getVisibility());
     $this->smarty->assign(array('tag' => $tag, 'objects' => $objects, 'pagination' => $pagination, 'tag_url_pattern' => Tags::getTagUrl($tag, $this->active_project, '-PAGE-')));
 }