www.aleph1.co.uk Git - yaffs-website/blob - web/core/lib/Drupal/Core/Controller/HtmlFormController.php

   1 <?php
   2
   3 namespace Drupal\Core\Controller;
   4
   5 use Drupal\Core\Form\FormBuilderInterface;
   6 use Drupal\Core\Routing\RouteMatchInterface;
   7 use Drupal\Core\DependencyInjection\ClassResolverInterface;
   8
   9 /**
  10  * Wrapping controller for forms that serve as the main page body.
  11  */
  12 class HtmlFormController extends FormController {
  13
  14   /**
  15    * The class resolver.
  16    *
  17    * @var \Drupal\Core\DependencyInjection\ClassResolverInterface;
  18    */
  19   protected $classResolver;
  20
  21   /**
  22    * Constructs a new \Drupal\Core\Routing\Enhancer\FormEnhancer object.
  23    *
  24    * @param \Drupal\Core\Controller\ControllerResolverInterface $controller_resolver
  25    *   The controller resolver.
  26    * @param \Drupal\Core\Form\FormBuilderInterface $form_builder
  27    *   The form builder.
  28    * @param \Drupal\Core\DependencyInjection\ClassResolverInterface $class_resolver
  29    *   The class resolver.
  30    */
  31   public function __construct(ControllerResolverInterface $controller_resolver, FormBuilderInterface $form_builder, ClassResolverInterface $class_resolver) {
  32     parent::__construct($controller_resolver, $form_builder);
  33     $this->classResolver = $class_resolver;
  34   }
  35
  36   /**
  37    * {@inheritdoc}
  38    */
  39   protected function getFormArgument(RouteMatchInterface $route_match) {
  40     return $route_match->getRouteObject()->getDefault('_form');
  41   }
  42
  43   /**
  44    * {@inheritdoc}
  45    */
  46   protected function getFormObject(RouteMatchInterface $route_match, $form_arg) {
  47     return $this->classResolver->getInstanceFromDefinition($form_arg);
  48   }
  49
  50 }