RequestTransformerListener::onKernelRequest() - Code Metrics - nowiko/JsonRequestBundle - Measure and Improve Code Quality continuously with Scrutinizer

RequestTransformerListener::onKernelRequest() A
last analyzed 2020-12-18 20:12 UTC

↳ Parent: RequestTransformerListener

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	6
c	1
b	0
f	0
nc	3
nop	1
dl	0
loc	12
rs	10

<?php

namespace NW\JsonRequestBundle\EventListener;

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Event\RequestEvent;

class RequestTransformerListener implements RequestListenerInterface
{
    /**
     * {@inheritdoc}
     */
    public function onKernelRequest(RequestEvent $event): void
    {
        $request = $event->getRequest();

        if (false === $this->isAvailable($request)) {
            return;
        }

        if (false === $this->transform($request)) {
            $response = new Response('Unable to parse request.', Response::HTTP_BAD_REQUEST);

            $event->setResponse($response);
        }
    }

    /**
     * @param Request $request
     *
     * @return bool
     */
    private function isAvailable(Request $request): bool
    {
        return 'json' === $request->getContentType() && $request->getContent();
    }

    /**
     * @param Request $request
     *
     * @return bool
     */
    private function transform(Request $request): bool
    {
        $data = json_decode($request->getContent(), true);

        if (json_last_error() !== \JSON_ERROR_NONE) {
            return false;
        }

        if (is_array($data)) {
            $request->request->replace($data);
        }

        return true;
    }
}


1			<?php
2
3			namespace NW\JsonRequestBundle\EventListener;
4
5			use Symfony\Component\HttpFoundation\Request;
6			use Symfony\Component\HttpFoundation\Response;
7			use Symfony\Component\HttpKernel\Event\RequestEvent;
8
9			class RequestTransformerListener implements RequestListenerInterface
10			{
11			/**
12			* {@inheritdoc}
13			*/
14			public function onKernelRequest(RequestEvent $event): void
15			{
16			$request = $event->getRequest();
17
18			if (false === $this->isAvailable($request)) {
19			return;
20			}
21
22			if (false === $this->transform($request)) {
23			$response = new Response('Unable to parse request.', Response::HTTP_BAD_REQUEST);
24
25			$event->setResponse($response);
26			}
27			}
28
29			/**
30			* @param Request $request
31			*
32			* @return bool
33			*/
34			private function isAvailable(Request $request): bool
35			{
36			return 'json' === $request->getContentType() && $request->getContent();
37			}
38
39			/**
40			* @param Request $request
41			*
42			* @return bool
43			*/
44			private function transform(Request $request): bool
45			{
46			$data = json_decode($request->getContent(), true);
47
48			if (json_last_error() !== \JSON_ERROR_NONE) {
49			return false;
50			}
51
52			if (is_array($data)) {
53			$request->request->replace($data);
54			}
55
56			return true;
57			}
58			}
59

nowiko / JsonRequestBundle

RequestTransformerListener::onKernelRequest() A last analyzed 2020-12-18 20:12 UTC

Complexity

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RequestTransformerListener::onKernelRequest() A
last analyzed 2020-12-18 20:12 UTC