namespace Drupal\Core\Routing\Enhancer;
+use Drupal\Core\Routing\EnhancerInterface;
+use Symfony\Cmf\Component\Routing\RouteObjectInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Route;
/**
* Enhancer to add a wrapping controller for _form routes.
*/
-class FormRouteEnhancer implements RouteEnhancerInterface {
+class FormRouteEnhancer implements EnhancerInterface {
/**
- * {@inheritdoc}
+ * Returns whether the enhancer runs on the current route.
+ *
+ * @param \Drupal\Core\Routing\Enhancer\Route $route
+ * The current route.
+ *
+ * @return bool
*/
- public function applies(Route $route) {
+ protected function applies(Route $route) {
return $route->hasDefault('_form') && !$route->hasDefault('_controller');
}
* {@inheritdoc}
*/
public function enhance(array $defaults, Request $request) {
+ $route = $defaults[RouteObjectInterface::ROUTE_OBJECT];
+ if (!$this->applies($route)) {
+ return $defaults;
+ }
+
$defaults['_controller'] = 'controller.form:getContentResult';
return $defaults;
}