/**
  * Show the template to the user.
  */
 public function show()
 {
     if ($this->twig !== false) {
         $this->twigDefaultContext();
         echo $this->twig->render($this->twig_template, $this->data);
     } else {
         $filename = $this->findTemplatePath($this->template);
         require $filename;
     }
 }