|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Yiisoft\Router\Middleware; |
|
6
|
|
|
|
|
7
|
|
|
use Psr\Http\Message\ResponseFactoryInterface; |
|
8
|
|
|
use Psr\Http\Message\ResponseInterface; |
|
9
|
|
|
use Psr\Http\Message\ServerRequestInterface; |
|
10
|
|
|
use Psr\Http\Server\MiddlewareInterface; |
|
11
|
|
|
use Psr\Http\Server\RequestHandlerInterface; |
|
12
|
|
|
use Yiisoft\Http\Header; |
|
13
|
|
|
use Yiisoft\Http\Method; |
|
14
|
|
|
use Yiisoft\Http\Status; |
|
15
|
|
|
use Yiisoft\Middleware\Dispatcher\MiddlewareDispatcher; |
|
16
|
|
|
use Yiisoft\Router\CurrentRoute; |
|
17
|
|
|
use Yiisoft\Router\CurrentRouteInterface; |
|
18
|
|
|
use Yiisoft\Router\UrlMatcherInterface; |
|
19
|
|
|
|
|
20
|
|
|
final class Router implements MiddlewareInterface |
|
21
|
|
|
{ |
|
22
|
|
|
private UrlMatcherInterface $matcher; |
|
23
|
|
|
private ResponseFactoryInterface $responseFactory; |
|
24
|
|
|
private MiddlewareDispatcher $dispatcher; |
|
25
|
|
|
private CurrentRoute $currentRoute; |
|
26
|
|
|
private ?bool $autoResponseOptions = true; |
|
27
|
|
|
|
|
28
|
10 |
|
public function __construct( |
|
29
|
|
|
UrlMatcherInterface $matcher, |
|
30
|
|
|
ResponseFactoryInterface $responseFactory, |
|
31
|
|
|
MiddlewareDispatcher $dispatcher, |
|
32
|
|
|
CurrentRouteInterface $currentRoute |
|
33
|
|
|
) { |
|
34
|
10 |
|
$this->matcher = $matcher; |
|
35
|
10 |
|
$this->responseFactory = $responseFactory; |
|
36
|
10 |
|
$this->dispatcher = $dispatcher; |
|
37
|
10 |
|
$this->currentRoute = $currentRoute; |
|
38
|
10 |
|
} |
|
39
|
|
|
|
|
40
|
10 |
|
public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
|
41
|
|
|
{ |
|
42
|
10 |
|
$result = $this->matcher->match($request); |
|
43
|
|
|
|
|
44
|
10 |
|
$this->currentRoute->setUri($request->getUri()); |
|
45
|
|
|
|
|
46
|
10 |
|
if ($result->isMethodFailure()) { |
|
47
|
|
|
if ( |
|
48
|
4 |
|
$this->autoResponseOptions |
|
49
|
4 |
|
&& $this->isSameOrigin($request) |
|
50
|
4 |
|
&& $request->getMethod() === Method::OPTIONS |
|
51
|
|
|
) { |
|
52
|
1 |
|
return $this->responseFactory->createResponse(Status::NO_CONTENT) |
|
53
|
1 |
|
->withHeader('Allow', implode(', ', $result->methods())); |
|
54
|
|
|
} |
|
55
|
3 |
|
return $this->responseFactory->createResponse(Status::METHOD_NOT_ALLOWED) |
|
56
|
3 |
|
->withHeader('Allow', implode(', ', $result->methods())); |
|
57
|
|
|
} |
|
58
|
|
|
|
|
59
|
6 |
|
if (!$result->isSuccess()) { |
|
60
|
1 |
|
return $handler->handle($request); |
|
61
|
|
|
} |
|
62
|
|
|
|
|
63
|
5 |
|
$this->currentRoute->setRoute($result->route()); |
|
64
|
5 |
|
$this->currentRoute->setArguments($result->arguments()); |
|
65
|
|
|
|
|
66
|
5 |
|
return $result->withDispatcher($this->dispatcher)->process($request, $handler); |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
|
|
public function withAutoResponseOptions(): self |
|
70
|
|
|
{ |
|
71
|
|
|
$new = clone $this; |
|
72
|
|
|
$new->autoResponseOptions = true; |
|
73
|
|
|
return $new; |
|
74
|
|
|
} |
|
75
|
|
|
|
|
76
|
1 |
|
public function withoutAutoResponseOptions(): self |
|
77
|
|
|
{ |
|
78
|
1 |
|
$new = clone $this; |
|
79
|
1 |
|
$new->autoResponseOptions = false; |
|
80
|
1 |
|
return $new; |
|
81
|
|
|
} |
|
82
|
|
|
|
|
83
|
3 |
|
private function isSameOrigin(ServerRequestInterface $request): bool |
|
84
|
|
|
{ |
|
85
|
3 |
|
$origin = $request->getHeaderLine(Header::ORIGIN); |
|
86
|
3 |
|
if ($origin === '') { |
|
87
|
2 |
|
return true; |
|
88
|
|
|
} |
|
89
|
|
|
|
|
90
|
1 |
|
$host = $request->getUri()->getHost(); |
|
91
|
1 |
|
$port = $request->getUri()->getPort(); |
|
92
|
1 |
|
if ($port === null) { |
|
93
|
1 |
|
$port = $request->getUri()->getScheme() === 'https' ? 443 : 80; |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
1 |
|
return $origin === "{$request->getUri()->getScheme()}://$host:$port"; |
|
97
|
|
|
} |
|
98
|
|
|
} |
|
99
|
|
|
|
yiisoft /
router
