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<?php |
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declare(strict_types = 1); |
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/** |
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* /src/EventSubscriber/BodySubscriber.php |
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* |
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* @author TLe, Tarmo Leppänen <[email protected]> |
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*/ |
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namespace App\EventSubscriber; |
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use App\Utils\JSON; |
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use JsonException; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpKernel\Event\RequestEvent; |
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use function in_array; |
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use function is_array; |
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/** |
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* Class BodySubscriber |
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* |
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* @package App\EventSubscriber |
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* @author TLe, Tarmo Leppänen <[email protected]> |
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*/ |
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class BodySubscriber implements EventSubscriberInterface |
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{ |
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/** |
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* {@inheritdoc} |
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* |
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* @return array<string, array<int, string|int>> |
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*/ |
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public static function getSubscribedEvents(): array |
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{ |
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return [ |
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RequestEvent::class => [ |
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'onKernelRequest', |
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10, |
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], |
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]; |
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} |
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/** |
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* Implementation of BodySubscriber event. Purpose of this is to convert JSON request data to proper request |
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* parameters. |
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* |
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* @throws JsonException |
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*/ |
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346 |
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public function onKernelRequest(RequestEvent $event): void |
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{ |
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// Get current request |
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346 |
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$request = $event->getRequest(); |
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// If request has some content and is JSON type convert it to request parameters |
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if ($request->getContent() !== '' && $this->isJsonRequest($request)) { |
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$this->transformJsonBody($request); |
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} |
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} |
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/** |
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* Method to determine if current Request is JSON type or not. |
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*/ |
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private function isJsonRequest(Request $request): bool |
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{ |
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return in_array($request->getContentType(), [null, 'json', 'txt'], true); |
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} |
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/** |
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* Method to transform JSON type request to proper request parameters. |
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* |
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* @throws JsonException |
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*/ |
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private function transformJsonBody(Request $request): void |
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{ |
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$data = JSON::decode($request->getContent(), true); |
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if (is_array($data)) { |
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$request->request->replace($data); |
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} |
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} |
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} |
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tarlepp /
symfony-flex-backend
