| 3 |
liveuser |
1 |
<?php
|
|
|
2 |
|
|
|
3 |
/*
|
|
|
4 |
* This file is part of the Symfony package.
|
|
|
5 |
*
|
|
|
6 |
* (c) Fabien Potencier <fabien@symfony.com>
|
|
|
7 |
*
|
|
|
8 |
* For the full copyright and license information, please view the LICENSE
|
|
|
9 |
* file that was distributed with this source code.
|
|
|
10 |
*/
|
|
|
11 |
|
|
|
12 |
namespace Symfony\Component\Routing\Loader;
|
|
|
13 |
|
|
|
14 |
use Symfony\Component\Config\Loader\FileLoader;
|
|
|
15 |
use Symfony\Component\Config\Resource\FileResource;
|
|
|
16 |
use Symfony\Component\Routing\Loader\Configurator\RoutingConfigurator;
|
|
|
17 |
use Symfony\Component\Routing\RouteCollection;
|
|
|
18 |
|
|
|
19 |
/**
|
|
|
20 |
* PhpFileLoader loads routes from a PHP file.
|
|
|
21 |
*
|
|
|
22 |
* The file must return a RouteCollection instance.
|
|
|
23 |
*
|
|
|
24 |
* @author Fabien Potencier <fabien@symfony.com>
|
|
|
25 |
* @author Nicolas grekas <p@tchwork.com>
|
|
|
26 |
* @author Jules Pietri <jules@heahprod.com>
|
|
|
27 |
*/
|
|
|
28 |
class PhpFileLoader extends FileLoader
|
|
|
29 |
{
|
|
|
30 |
/**
|
|
|
31 |
* Loads a PHP file.
|
|
|
32 |
*
|
|
|
33 |
* @param string $file A PHP file path
|
|
|
34 |
* @param string|null $type The resource type
|
|
|
35 |
*
|
|
|
36 |
* @return RouteCollection A RouteCollection instance
|
|
|
37 |
*/
|
|
|
38 |
public function load($file, string $type = null)
|
|
|
39 |
{
|
|
|
40 |
$path = $this->locator->locate($file);
|
|
|
41 |
$this->setCurrentDir(\dirname($path));
|
|
|
42 |
|
|
|
43 |
// the closure forbids access to the private scope in the included file
|
|
|
44 |
$loader = $this;
|
|
|
45 |
$load = \Closure::bind(static function ($file) use ($loader) {
|
|
|
46 |
return include $file;
|
|
|
47 |
}, null, ProtectedPhpFileLoader::class);
|
|
|
48 |
|
|
|
49 |
$result = $load($path);
|
|
|
50 |
|
|
|
51 |
if (\is_object($result) && \is_callable($result)) {
|
|
|
52 |
$collection = $this->callConfigurator($result, $path, $file);
|
|
|
53 |
} else {
|
|
|
54 |
$collection = $result;
|
|
|
55 |
}
|
|
|
56 |
|
|
|
57 |
$collection->addResource(new FileResource($path));
|
|
|
58 |
|
|
|
59 |
return $collection;
|
|
|
60 |
}
|
|
|
61 |
|
|
|
62 |
/**
|
|
|
63 |
* {@inheritdoc}
|
|
|
64 |
*/
|
|
|
65 |
public function supports($resource, string $type = null)
|
|
|
66 |
{
|
|
|
67 |
return \is_string($resource) && 'php' === pathinfo($resource, \PATHINFO_EXTENSION) && (!$type || 'php' === $type);
|
|
|
68 |
}
|
|
|
69 |
|
|
|
70 |
protected function callConfigurator(callable $result, string $path, string $file): RouteCollection
|
|
|
71 |
{
|
|
|
72 |
$collection = new RouteCollection();
|
|
|
73 |
|
|
|
74 |
$result(new RoutingConfigurator($collection, $this, $path, $file));
|
|
|
75 |
|
|
|
76 |
return $collection;
|
|
|
77 |
}
|
|
|
78 |
}
|
|
|
79 |
|
|
|
80 |
/**
|
|
|
81 |
* @internal
|
|
|
82 |
*/
|
|
|
83 |
final class ProtectedPhpFileLoader extends PhpFileLoader
|
|
|
84 |
{
|
|
|
85 |
}
|