vendor/symfony/form/Symfony/Component/Form/Extension/HttpFoundation/Type/FormTypeHttpFoundationExtension.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\Form\Extension\HttpFoundation\Type;
  13
  14 use Symfony\Component\Form\AbstractTypeExtension;
  15 use Symfony\Component\Form\Extension\HttpFoundation\EventListener\BindRequestListener;
  16 use Symfony\Component\Form\Extension\HttpFoundation\HttpFoundationRequestHandler;
  17 use Symfony\Component\Form\FormBuilderInterface;
  18
  19 /**
  20  * @author Bernhard Schussek <bschussek@gmail.com>
  21  */
  22 class FormTypeHttpFoundationExtension extends AbstractTypeExtension
  23 {
  24     /**
  25      * @var BindRequestListener
  26      */
  27     private $listener;
  28
  29     /**
  30      * @var HttpFoundationRequestHandler
  31      */
  32     private $requestHandler;
  33
  34     public function __construct()
  35     {
  36         $this->listener = new BindRequestListener();
  37         $this->requestHandler = new HttpFoundationRequestHandler();
  38     }
  39
  40     /**
  41      * {@inheritdoc}
  42      */
  43     public function buildForm(FormBuilderInterface $builder, array $options)
  44     {
  45         $builder->addEventSubscriber($this->listener);
  46         $builder->setRequestHandler($this->requestHandler);
  47     }
  48
  49     /**
  50      * {@inheritdoc}
  51      */
  52     public function getExtendedType()
  53     {
  54         return 'form';
  55     }
  56 }