KleijnWeb\SwaggerBundle\EventListener\RequestListener

Complexity

Total Complexity

5

Size/Duplication

Total Lines	46
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	6

Importance

Changes	7
Bugs	1	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	onKernelRequest()	0	20	4

<?php
/*
 * This file is part of the KleijnWeb\SwaggerBundle package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace KleijnWeb\SwaggerBundle\EventListener;

use KleijnWeb\SwaggerBundle\Document\DocumentRepository;
use KleijnWeb\SwaggerBundle\Request\RequestProcessor;
use Symfony\Component\HttpKernel\Event\GetResponseEvent;

/**
 * @author John Kleijn <john@kleijnweb.nl>
 */
class RequestListener
{
    /**
     * @var DocumentRepository
     */
    private $documentRepository;

    /**
     * @var RequestProcessor
     */
    private $processor;

    /**
     * @param DocumentRepository $schemaRepository
     * @param RequestProcessor   $processor
     */
    public function __construct(DocumentRepository $schemaRepository, RequestProcessor $processor)
    {
        $this->documentRepository = $schemaRepository;
        $this->processor = $processor;
    }

    /**
     * @param GetResponseEvent $event
     */
    public function onKernelRequest(GetResponseEvent $event)
    {
        if (!$event->isMasterRequest()) {
            return;
        }
        $request = $event->getRequest();
        if (!$request->get('_definition')) {
            return;
        }
        if (!$request->get('_swagger_path')) {
            throw new \LogicException("Request does not contain reference to Swagger path");
        }
        $swaggerDocument = $this->documentRepository->get($request->get('_definition'));
        $request->attributes->set('_swagger_document', $swaggerDocument);

        $operation = $swaggerDocument->getOperationObject($request->get('_swagger_path'), $request->getMethod());
        $request->attributes->set('_swagger_operation', $operation);

        $this->processor->process($request, $operation);
    }
}