|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/* |
|
4
|
|
|
* |
|
5
|
|
|
* (c) Yaroslav Honcharuk <[email protected]> |
|
6
|
|
|
* |
|
7
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
8
|
|
|
* file that was distributed with this source code. |
|
9
|
|
|
*/ |
|
10
|
|
|
|
|
11
|
|
|
namespace Yarhon\RouteGuardBundle\Routing; |
|
12
|
|
|
|
|
13
|
|
|
use Psr\Cache\CacheItemPoolInterface; |
|
14
|
|
|
use Symfony\Component\Routing\Generator\UrlGeneratorInterface; |
|
15
|
|
|
use Symfony\Component\HttpFoundation\ParameterBag; |
|
16
|
|
|
use Symfony\Component\Routing\RequestContext; |
|
17
|
|
|
use Yarhon\RouteGuardBundle\Cache\CacheFactory; |
|
18
|
|
|
use Yarhon\RouteGuardBundle\Exception\RuntimeException; |
|
19
|
|
|
|
|
20
|
|
|
/** |
|
21
|
|
|
* @author Yaroslav Honcharuk <[email protected]> |
|
22
|
|
|
*/ |
|
23
|
|
|
class RequestAttributesFactory implements RequestAttributesFactoryInterface |
|
24
|
|
|
{ |
|
25
|
|
|
/** |
|
26
|
|
|
* @var CacheItemPoolInterface |
|
27
|
|
|
*/ |
|
28
|
|
|
private $routeMetadataCache; |
|
29
|
|
|
|
|
30
|
|
|
/** |
|
31
|
|
|
* @var RequestContext |
|
32
|
|
|
*/ |
|
33
|
|
|
private $generatorContext; |
|
34
|
|
|
|
|
35
|
|
|
/** |
|
36
|
|
|
* @var array |
|
37
|
|
|
*/ |
|
38
|
|
|
private $internalCache = []; |
|
39
|
|
|
|
|
40
|
|
|
/** |
|
41
|
|
|
* @param CacheItemPoolInterface $routeMetadataCache |
|
42
|
|
|
* @param UrlGeneratorInterface $urlGenerator |
|
43
|
|
|
*/ |
|
44
|
19 |
|
public function __construct(CacheItemPoolInterface $routeMetadataCache, UrlGeneratorInterface $urlGenerator) |
|
45
|
|
|
{ |
|
46
|
19 |
|
$this->routeMetadataCache = $routeMetadataCache; |
|
47
|
19 |
|
$this->generatorContext = $urlGenerator->getContext(); |
|
48
|
19 |
|
} |
|
49
|
|
|
|
|
50
|
|
|
/** |
|
51
|
|
|
* @see \Symfony\Component\Routing\Matcher\UrlMatcher::getAttributes |
|
52
|
|
|
* @see \Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest |
|
53
|
|
|
* |
|
54
|
|
|
* {@inheritdoc} |
|
55
|
|
|
*/ |
|
56
|
11 |
|
public function createAttributes(RouteContextInterface $routeContext) |
|
57
|
|
|
{ |
|
58
|
11 |
|
$cacheKey = spl_object_hash($routeContext); |
|
59
|
|
|
|
|
60
|
11 |
|
if (isset($this->internalCache[$cacheKey])) { |
|
61
|
1 |
|
return $this->internalCache[$cacheKey]; |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
11 |
|
$routeMetadata = $this->getRouteMetadata($routeContext->getName()); |
|
65
|
|
|
|
|
66
|
10 |
|
$parameters = $routeContext->getParameters(); |
|
67
|
|
|
|
|
68
|
10 |
|
$defaults = $routeMetadata->getDefaults(); |
|
69
|
|
|
|
|
70
|
|
|
// Special default parameters returned (if present): _format, _fragment, _locale |
|
71
|
|
|
|
|
72
|
|
|
// See \Symfony\Component\Routing\Matcher\UrlMatcher::mergeDefaults |
|
73
|
10 |
|
foreach ($parameters as $key => $value) { |
|
74
|
5 |
|
if (is_int($key) || null === $value) { |
|
75
|
5 |
|
unset($parameters[$key]); |
|
76
|
|
|
} |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
10 |
|
$variables = array_flip($routeMetadata->getVariables()); |
|
80
|
|
|
|
|
81
|
10 |
|
$parameters = array_replace($this->generatorContext->getParameters(), $parameters); |
|
82
|
|
|
|
|
83
|
|
|
// We should add only parameters being used as route variables, others wouldn't be presented in generated url, |
|
84
|
|
|
// and therefore wouldn't be returned by the UrlMatcher as request attributes. |
|
85
|
10 |
|
$parameters = array_intersect_key($parameters, $variables); |
|
86
|
|
|
|
|
87
|
10 |
|
$attributes = array_replace($defaults, $parameters); |
|
88
|
|
|
|
|
89
|
10 |
|
if ($diff = array_diff_key($variables, $attributes)) { |
|
90
|
1 |
|
$missing = implode('", "', array_keys($diff)); |
|
91
|
|
|
// TODO: don't throw this exception, because url generator would do this instead? |
|
92
|
1 |
|
throw new RuntimeException(sprintf('Some mandatory parameters are missing ("%s") to get attributes for route.', $missing)); |
|
93
|
|
|
} |
|
94
|
|
|
|
|
95
|
9 |
|
return $this->internalCache[$cacheKey] = new ParameterBag($attributes); |
|
96
|
|
|
} |
|
97
|
|
|
|
|
98
|
|
|
/** |
|
99
|
|
|
* {@inheritdoc} |
|
100
|
|
|
*/ |
|
101
|
5 |
|
public function getAttributeNames(RouteMetadata $routeMetadata) |
|
102
|
|
|
{ |
|
103
|
5 |
|
$names = array_merge($routeMetadata->getVariables(), array_keys($routeMetadata->getDefaults())); |
|
104
|
5 |
|
$names = array_unique($names); |
|
105
|
|
|
|
|
106
|
5 |
|
return $names; |
|
107
|
|
|
} |
|
108
|
|
|
|
|
109
|
|
|
/** |
|
110
|
|
|
* @param string $routeName |
|
111
|
|
|
* |
|
112
|
|
|
* @return RouteMetadata |
|
113
|
|
|
* |
|
114
|
|
|
* @throws RuntimeException |
|
115
|
|
|
*/ |
|
116
|
11 |
|
private function getRouteMetadata($routeName) |
|
117
|
|
|
{ |
|
118
|
11 |
|
$cacheKey = CacheFactory::getValidCacheKey($routeName); |
|
119
|
11 |
|
$cacheItem = $this->routeMetadataCache->getItem($cacheKey); |
|
120
|
|
|
|
|
121
|
11 |
|
if (!$cacheItem->isHit()) { |
|
122
|
1 |
|
throw new RuntimeException(sprintf('Cannot get RouteMetadata for route "%s".', $routeName)); |
|
123
|
|
|
} |
|
124
|
|
|
|
|
125
|
10 |
|
return $cacheItem->get(); |
|
126
|
|
|
} |
|
127
|
|
|
} |
|
128
|
|
|
|
yarhon /
RouteGuardBundle
