/**
  * Display a listing of the pages.
  *
  * @return Response
  */
 public function index()
 {
     $pages = Page::whereLanguageId($this->language->id);
     $pages = $pages->count() > 1 ? $this->language->pages->toHierarchy() : $pages->get();
     return $this->viewPath("index", $pages);
 }