|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Saikootau\ApiBundle\EventListener; |
|
6
|
|
|
|
|
7
|
|
|
use Saikootau\ApiBundle\MediaType\Exception\NonNegotiableMediaTypeException; |
|
8
|
|
|
use Saikootau\ApiBundle\MediaType\MediaTypeNegotiator; |
|
9
|
|
|
use Saikootau\ApiBundle\MediaType\MediaTypes; |
|
10
|
|
|
use Saikootau\ApiBundle\Resource\Builder\ErrorResourceBuilder; |
|
11
|
|
|
use Saikootau\ApiBundle\Resource\Builder\ServiceResourceBuilder; |
|
12
|
|
|
use Saikootau\ApiBundle\Serializer\Serializer; |
|
13
|
|
|
use Symfony\Component\HttpFoundation\Response; |
|
14
|
|
|
use Symfony\Component\HttpFoundation\Request; |
|
15
|
|
|
use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent; |
|
16
|
|
|
use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface; |
|
17
|
|
|
use Throwable; |
|
18
|
|
|
|
|
19
|
|
|
class ExceptionResponseListener |
|
20
|
|
|
{ |
|
21
|
|
|
private $defaultContentType; |
|
22
|
|
|
private $mediaTypeNegotiator; |
|
23
|
|
|
private $exposeErrors; |
|
24
|
|
|
|
|
25
|
10 |
|
public function __construct(MediaTypeNegotiator $mediaTypeNegotiator, string $defaultContentType, bool $exposeErrors = false) |
|
26
|
|
|
{ |
|
27
|
10 |
|
$this->mediaTypeNegotiator = $mediaTypeNegotiator; |
|
28
|
10 |
|
$this->defaultContentType = $defaultContentType; |
|
29
|
10 |
|
$this->exposeErrors = $exposeErrors; |
|
30
|
10 |
|
} |
|
31
|
|
|
|
|
32
|
10 |
|
public function onKernelException(GetResponseForExceptionEvent $event): void |
|
33
|
|
|
{ |
|
34
|
10 |
|
if ($event->getResponse()) { |
|
35
|
|
|
// Another listener already added a response, skip |
|
36
|
1 |
|
return; |
|
37
|
|
|
} |
|
38
|
|
|
|
|
39
|
9 |
|
if (($request = $event->getRequest()) && $request instanceof Request) { |
|
40
|
8 |
|
$response = $this->getResponse($request, $event->getException()); |
|
41
|
8 |
|
$event->setResponse($response); |
|
42
|
|
|
} |
|
43
|
9 |
|
} |
|
44
|
|
|
|
|
45
|
8 |
|
private function getResponse(Request $request, Throwable $exception): Response |
|
46
|
|
|
{ |
|
47
|
8 |
|
$errors = $this->createErrorResourceBuilder()->build($exception); |
|
48
|
8 |
|
$service = (new ServiceResourceBuilder($request)) |
|
49
|
8 |
|
->addError(...$errors) |
|
50
|
8 |
|
->build() |
|
51
|
|
|
; |
|
52
|
|
|
|
|
53
|
8 |
|
$serializer = $this->getSerializer($request); |
|
54
|
|
|
|
|
55
|
8 |
|
return new Response( |
|
56
|
8 |
|
$serializer->serialize($service), |
|
57
|
8 |
|
$this->getResponseStatusCodeByException($exception), |
|
58
|
8 |
|
$this->getResponseHeadersByException($serializer->getContentType(), $exception) |
|
59
|
|
|
); |
|
60
|
|
|
} |
|
61
|
|
|
|
|
62
|
8 |
|
private function createErrorResourceBuilder(): ErrorResourceBuilder |
|
63
|
|
|
{ |
|
64
|
8 |
|
$errorResourceBuilder = new ErrorResourceBuilder(); |
|
65
|
|
|
|
|
66
|
8 |
|
if ($this->exposeErrors) { |
|
67
|
1 |
|
$errorResourceBuilder->exposeStack(); |
|
68
|
|
|
} else { |
|
69
|
7 |
|
$errorResourceBuilder->doNotExposeStack(); |
|
70
|
|
|
} |
|
71
|
|
|
|
|
72
|
8 |
|
return $errorResourceBuilder; |
|
73
|
|
|
} |
|
74
|
|
|
|
|
75
|
8 |
|
private function getResponseStatusCodeByException(Throwable $exception): int |
|
76
|
|
|
{ |
|
77
|
8 |
|
if ($exception instanceof HttpExceptionInterface) { |
|
78
|
3 |
|
return $exception->getStatusCode(); |
|
79
|
|
|
} |
|
80
|
|
|
|
|
81
|
5 |
|
return Response::HTTP_INTERNAL_SERVER_ERROR; |
|
82
|
|
|
} |
|
83
|
|
|
|
|
84
|
8 |
|
private function getResponseHeadersByException(string $contentType, Throwable $exception): array |
|
85
|
|
|
{ |
|
86
|
8 |
|
$headers = []; |
|
87
|
8 |
|
if ($exception instanceof HttpExceptionInterface) { |
|
88
|
3 |
|
$headers = array_merge($headers, $exception->getHeaders()); |
|
89
|
|
|
} |
|
90
|
8 |
|
$headers['Content-Type'] = $contentType; |
|
91
|
|
|
|
|
92
|
8 |
|
return $headers; |
|
93
|
|
|
} |
|
94
|
|
|
|
|
95
|
|
|
/** |
|
96
|
|
|
* Get a matching serializer for the given request's acceptable content types. |
|
97
|
|
|
* |
|
98
|
|
|
* @param Request $request |
|
99
|
|
|
* |
|
100
|
|
|
* @return Serializer |
|
101
|
|
|
* |
|
102
|
|
|
* @throws NonNegotiableMediaTypeException |
|
103
|
|
|
*/ |
|
104
|
8 |
|
private function getSerializer(Request $request): Serializer |
|
105
|
|
|
{ |
|
106
|
|
|
try { |
|
107
|
|
|
/** @var Serializer $serializer */ |
|
108
|
8 |
|
$serializer = $this->mediaTypeNegotiator->negotiate(...$this->getRequestAcceptableContentTypes($request)); |
|
109
|
1 |
|
} catch (NonNegotiableMediaTypeException $exception) { |
|
110
|
|
|
/** @var Serializer $serializer */ |
|
111
|
1 |
|
$serializer = $this->mediaTypeNegotiator->negotiate($this->defaultContentType); |
|
112
|
|
|
} |
|
113
|
|
|
|
|
114
|
8 |
|
return $serializer; |
|
115
|
|
|
} |
|
116
|
|
|
|
|
117
|
|
|
/** |
|
118
|
|
|
* Returns an array of acceptable content types for the given request. |
|
119
|
|
|
* |
|
120
|
|
|
* @param Request $request |
|
121
|
|
|
* |
|
122
|
|
|
* @return string[] |
|
123
|
|
|
*/ |
|
124
|
8 |
|
private function getRequestAcceptableContentTypes(Request $request): array |
|
125
|
|
|
{ |
|
126
|
8 |
|
$acceptableContentTypes = $request->getAcceptableContentTypes(); |
|
127
|
|
|
|
|
128
|
8 |
|
if (false !== ($anyIndex = array_search(MediaTypes::TYPE_APPLICATION_ANY, $acceptableContentTypes))) { |
|
129
|
1 |
|
$acceptableContentTypes[$anyIndex] = $this->defaultContentType; |
|
130
|
|
|
} |
|
131
|
|
|
|
|
132
|
8 |
|
return $acceptableContentTypes; |
|
133
|
|
|
} |
|
134
|
|
|
} |
|
135
|
|
|
|
hikaru-shindo /
api-bundle
