/**
  * Send to output plx playlist
  * @param X_Plx $plx
  */
 private function _render(X_Plx $plx, Zend_Controller_Action $controller)
 {
     $this->_disableRendering($controller);
     // if isn't wiimc, add a conversion filter
     if (!$this->helpers()->devices()->isWiimc() && $this->config('forced.fancy', true)) {
         $showRaw = $this->config('forced.showRaw', false);
         $showThumbs = $this->config('forced.showThumbs', true);
         $plxItems = $plx->getItems();
         $body = (include dirname(__FILE__) . '/WiimcPlxRenderer.fancy.phtml');
     } else {
         $controller->getResponse()->setHeader('Content-type', 'text/plain', true);
         $body = (string) $plx;
     }
     $controller->getResponse()->setBody($body);
     return $body;
 }