/**
  * Rendering component
  * 
  * @param   string  $moduleName     Module name
  * @param   string  $componentName  Component name
  * @param   array   $params         Component params
  * @return  string  Rendered component content
  */
 public function renderComponent($moduleName, $componentName, $params)
 {
     $actionName = '_' . $componentName;
     $view = new dinThemePartialView($this->context, $moduleName, $actionName, '');
     $view->setPartialVars($params);
     if ($retval = $view->getCache()) {
         return $retval;
     }
     $allVars = $this->callComponent($moduleName, $componentName, $params);
     if (!is_null($allVars)) {
         // render
         $view->getAttributeHolder()->add($allVars);
         return $view->render();
     }
 }
 /**
  * Get component
  * 
  * @param   string  $module     Module name
  * @param   string  $component  Component name
  * @param   array   $vars       Variables to be made accessible to the component
  * @return  string  Rendered component
  */
 public static function component($module, $component, $vars = array())
 {
     $view = new dinThemePartialView(sfContext::getInstance(), $module, '_' . $component, '');
     return $view->renderComponent($module, $component, $vars);
 }