|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Spatie\MissingPageRedirector; |
|
4
|
|
|
|
|
5
|
|
|
use Exception; |
|
6
|
|
|
use Illuminate\Routing\Router; |
|
7
|
|
|
use Spatie\MissingPageRedirector\Events\RedirectNotFound; |
|
8
|
|
|
use Spatie\MissingPageRedirector\Events\RouteWasHit; |
|
9
|
|
|
use Spatie\MissingPageRedirector\Redirector\Redirector; |
|
10
|
|
|
use Symfony\Component\HttpFoundation\Request; |
|
11
|
|
|
use Symfony\Component\HttpFoundation\Response; |
|
12
|
|
|
|
|
13
|
|
|
class MissingPageRouter |
|
14
|
|
|
{ |
|
15
|
|
|
/** @var \Illuminate\Routing\Router */ |
|
16
|
|
|
protected $router; |
|
17
|
|
|
|
|
18
|
|
|
/** @var \Spatie\MissingPageRedirector\Redirector\Redirector */ |
|
19
|
|
|
protected $redirector; |
|
20
|
|
|
|
|
21
|
|
|
public function __construct(Router $router, Redirector $redirector) |
|
22
|
|
|
{ |
|
23
|
|
|
$this->router = $router; |
|
24
|
|
|
$this->redirector = $redirector; |
|
25
|
|
|
} |
|
26
|
|
|
|
|
27
|
|
|
/** |
|
28
|
|
|
* @param \Symfony\Component\HttpFoundation\Request $request |
|
29
|
|
|
* |
|
30
|
|
|
* @return \Illuminate\Http\Response|null |
|
31
|
|
|
*/ |
|
32
|
|
|
public function getRedirectFor(Request $request) |
|
33
|
|
|
{ |
|
34
|
|
|
$redirects = $this->redirector->getRedirectsFor($request); |
|
35
|
|
|
|
|
36
|
|
|
collect($redirects)->each(function ($redirects, $missingUrl) { |
|
37
|
|
|
$this->router->get($missingUrl, function () use ($redirects, $missingUrl) { |
|
38
|
|
|
$redirectUrl = $this->determineRedirectUrl($redirects); |
|
39
|
|
|
$statusCode = $this->determineRedirectStatusCode($redirects); |
|
40
|
|
|
|
|
41
|
|
|
event(new RouteWasHit($redirectUrl, $missingUrl, $statusCode)); |
|
42
|
|
|
|
|
43
|
|
|
return redirect()->to( |
|
44
|
|
|
$redirectUrl, |
|
45
|
|
|
$statusCode |
|
46
|
|
|
); |
|
47
|
|
|
}); |
|
48
|
|
|
}); |
|
49
|
|
|
|
|
50
|
|
|
try { |
|
51
|
|
|
return $this->router->dispatch($request); |
|
|
|
|
|
|
52
|
|
|
} catch (Exception $e) { |
|
53
|
|
|
event(new RedirectNotFound($request)); |
|
54
|
|
|
|
|
55
|
|
|
return; |
|
56
|
|
|
} |
|
57
|
|
|
} |
|
58
|
|
|
|
|
59
|
|
|
protected function determineRedirectUrl($redirects): string |
|
60
|
|
|
{ |
|
61
|
|
|
if (is_array($redirects)) { |
|
62
|
|
|
return $this->resolveRouterParameters($redirects[0]); |
|
63
|
|
|
} |
|
64
|
|
|
|
|
65
|
|
|
return $this->resolveRouterParameters($redirects); |
|
66
|
|
|
} |
|
67
|
|
|
|
|
68
|
|
|
protected function determineRedirectStatusCode($redirects): int |
|
69
|
|
|
{ |
|
70
|
|
|
return is_array($redirects) ? $redirects[1] : Response::HTTP_MOVED_PERMANENTLY; |
|
71
|
|
|
} |
|
72
|
|
|
|
|
73
|
|
|
protected function resolveRouterParameters(string $redirectUrl): string |
|
74
|
|
|
{ |
|
75
|
|
|
foreach ($this->router->getCurrentRoute()->parameters() as $key => $value) { |
|
76
|
|
|
$redirectUrl = str_replace("{{$key}}", $value, $redirectUrl); |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
|
|
$redirectUrl = preg_replace('/\/{[\w-]+}/', '', $redirectUrl); |
|
80
|
|
|
|
|
81
|
|
|
return $redirectUrl; |
|
82
|
|
|
} |
|
83
|
|
|
} |
|
84
|
|
|
|
spatie /
laravel-missing-page-redirector
This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.
Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.