vendor/sulu/form-bundle/Event/RequestListener.php line 61

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  1. <?php
  3. /*
  4.  * This file is part of Sulu.
  5.  *
  6.  * (c) Sulu GmbH
  7.  *
  8.  * This source file is subject to the MIT license that is bundled
  9.  * with this source code in the file LICENSE.
  10.  */
  12. namespace Sulu\Bundle\FormBundle\Event;
  14. use Sulu\Bundle\FormBundle\Configuration\FormConfigurationFactory;
  15. use Sulu\Bundle\FormBundle\Entity\Dynamic;
  16. use Sulu\Bundle\FormBundle\Form\BuilderInterface;
  17. use Sulu\Bundle\FormBundle\Form\HandlerInterface;
  18. use Symfony\Component\EventDispatcher\EventDispatcherInterface;
  19. use Symfony\Component\HttpFoundation\RedirectResponse;
  20. use Symfony\Component\HttpKernel\Event\RequestEvent;
  22. class RequestListener
  23. {
  24.     /**
  25.      * @var BuilderInterface
  26.      */
  27.     protected $formBuilder;
  29.     /**
  30.      * @var HandlerInterface
  31.      */
  32.     protected $formHandler;
  34.     /**
  35.      * @var FormConfigurationFactory
  36.      */
  37.     protected $formConfigurationFactory;
  39.     /**
  40.      * @var EventDispatcherInterface
  41.      */
  42.     protected $eventDispatcher;
  44.     /**
  45.      * RequestListener constructor.
  46.      */
  47.     public function __construct(
  48.         BuilderInterface $formBuilder,
  49.         HandlerInterface $formHandler,
  50.         FormConfigurationFactory $formConfigurationFactory,
  51.         EventDispatcherInterface $eventDispatcher
  52.     ) {
  53.         $this->formBuilder = $formBuilder;
  54.         $this->formHandler = $formHandler;
  55.         $this->formConfigurationFactory = $formConfigurationFactory;
  56.         $this->eventDispatcher = $eventDispatcher;
  57.     }
  59.     public function onKernelRequest(RequestEvent $event): void
  60.     {
  61.         if (!$event->isMasterRequest()) {
  62.             // do nothing if it's not the master request
  63.             return;
  64.         }
  66.         $request = $event->getRequest();
  68.         if (!$request->isMethod('post')) {
  69.             // do nothing if it's not a post request
  70.             return;
  71.         }
  73.         try {
  74.             $form = $this->formBuilder->buildByRequest($request);
  76.             if (!$form || !$form->isSubmitted() || !$form->isValid()) {
  77.                 // do nothing when no form was found or not valid
  78.                 return;
  79.             }
  80.         } catch (\Exception $e) {
  81.             // Catch all exception on build form by request
  82.             return;
  83.         }
  85.         /** @var Dynamic $dynamic */
  86.         $dynamic = $form->getData();
  87.         $configuration = $this->formConfigurationFactory->buildByDynamic($dynamic);
  88.         $dynamic->setLocale($request->getLocale()); // Need to be set to request locale for shadow pages, configuraiton will hold the original locale
  90.         if ($this->formHandler->handle($form, $configuration)) {
  91.             $serializedObject = $dynamic->getForm()->serializeForLocale($dynamic->getLocale(), $dynamic);
  92.             $dynFormSavedEvent = new DynFormSavedEvent($serializedObject, $dynamic);
  93.             $this->eventDispatcher->dispatch($dynFormSavedEvent, DynFormSavedEvent::NAME);
  95.             $response = new RedirectResponse('?send=true');
  96.             $event->setResponse($response);
  97.         }
  98.     }
  99. }