<?php
namespace App\EventListener;
use ApiPlatform\Core\Util\RequestAttributesExtractor;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Event\RequestEvent;
use ApiPlatform\Core\EventListener\DeserializeListener as DecoratedListener;
use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
use ApiPlatform\Core\Serializer\SerializerContextBuilderInterface;
class DeserializeListener
{
private $decorated;
private $denormalizer;
private $serializerContextBuilder;
public function __construct(DenormalizerInterface $denormalizer, SerializerContextBuilderInterface $serializerContextBuilder, DecoratedListener $decorated)
{
$this->denormalizer = $denormalizer;
$this->serializerContextBuilder = $serializerContextBuilder;
$this->decorated = $decorated;
}
public function onKernelRequest(RequestEvent $event): void {
$request = $event->getRequest();
if ($request->isMethodCacheable(false) || $request->isMethod(Request::METHOD_DELETE)) {
return;
}
if ('form' === $request->getContentType()) {
$this->denormalizeFormRequest($request);
} else {
$this->decorated->onKernelRequest($event);
}
}
private function denormalizeFormRequest(Request $request): void
{
if (!$attributes = RequestAttributesExtractor::extractAttributes($request)) {
return;
}
$context = $this->serializerContextBuilder->createFromRequest($request, false, $attributes);
$populated = $request->attributes->get('data');
if (null !== $populated) {
$context['object_to_populate'] = $populated;
}
$data = $request->request->all();
$object = $this->denormalizer->denormalize($data, $attributes['resource_class'], null, $context);
$request->attributes->set('data', $object);
}
}