Code Coverage for /Users/ericduran/Sites/drupal/drupal/core/lib/Drupal/Core/Path/PathValidator.php

	Code Coverage
	Classes and Traits			Functions and Methods				Lines
Total	0.00% covered (danger)	0.00%	0 / 1	66.67% covered (warning)	66.67%	4 / 6	CRAP	37.21% covered (danger)	37.21%	16 / 43
PathValidator	0.00% covered (danger)	0.00%	0 / 1	66.67% covered (warning)	66.67%	4 / 6	119.03	37.21% covered (danger)	37.21%	16 / 43
__construct				0.00% covered (danger)	0.00%	0 / 1	2	0.00% covered (danger)	0.00%	0 / 5
isValid				100.00% covered (success)	100.00%	1 / 1	1	100.00% covered (success)	100.00%	1 / 1
getUrlIfValid				100.00% covered (success)	100.00%	1 / 1	1	100.00% covered (success)	100.00%	1 / 1
getUrlIfValidWithoutAccessCheck				100.00% covered (success)	100.00%	1 / 1	1	100.00% covered (success)	100.00%	1 / 1
getUrl				0.00% covered (danger)	0.00%	0 / 1	90	0.00% covered (danger)	0.00%	0 / 22
getPathAttributes				100.00% covered (success)	100.00%	1 / 1	7	100.00% covered (success)	100.00%	13 / 13

1	<?php
2
3	/**
4	* @file
5	* Contains \Drupal\Core\Path\PathValidator.
6	*/
7
8	namespace Drupal\Core\Path;
9
10	use Drupal\Component\Utility\UrlHelper;
11	use Drupal\Core\ParamConverter\ParamNotConvertedException;
12	use Drupal\Core\PathProcessor\InboundPathProcessorInterface;
13	use Drupal\Core\Routing\AccessAwareRouterInterface;
14	use Drupal\Core\Session\AccountInterface;
15	use Drupal\Core\Url;
16	use Symfony\Cmf\Component\Routing\RouteObjectInterface;
17	use Symfony\Component\HttpFoundation\Request;
18	use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
19	use Symfony\Component\Routing\Exception\MethodNotAllowedException;
20	use Symfony\Component\Routing\Exception\ResourceNotFoundException;
21	use Symfony\Component\Routing\Matcher\UrlMatcherInterface;
22
23	/**
24	* Provides a default path validator and access checker.
25	*/
26	class PathValidator implements PathValidatorInterface {
27
28	/**
29	* The access aware router.
30	*
31	* @var \Drupal\Core\Routing\AccessAwareRouterInterface
32	*/
33	protected $accessAwareRouter;
34
35	/**
36	* A router implementation which does not check access.
37	*
38	* @var \Symfony\Component\Routing\Matcher\UrlMatcherInterface
39	*/
40	protected $accessUnawareRouter;
41
42	/**
43	* The current user.
44	*
45	* @var \Drupal\Core\Session\AccountInterface
46	*/
47	protected $account;
48
49	/**
50	* The path processor.
51	*
52	* @var \Drupal\Core\PathProcessor\InboundPathProcessorInterface
53	*/
54	protected $pathProcessor;
55
56	/**
57	* Creates a new PathValidator.
58	*
59	* @param \Drupal\Core\Routing\AccessAwareRouterInterface $access_aware_router
60	* The access aware router.
61	* @param \Symfony\Component\Routing\Matcher\UrlMatcherInterface $access_unaware_router
62	* A router implementation which does not check access.
63	* @param \Drupal\Core\Session\AccountInterface $account
64	* The current user.
65	* @param \Drupal\Core\PathProcessor\InboundPathProcessorInterface $path_processor
66	* The path processor;
67	*/
68	public function __construct(AccessAwareRouterInterface $access_aware_router, UrlMatcherInterface $access_unaware_router, AccountInterface $account, InboundPathProcessorInterface $path_processor) {
69	$this->accessAwareRouter = $access_aware_router;
70	$this->accessUnawareRouter = $access_unaware_router;
71	$this->account = $account;
72	$this->pathProcessor = $path_processor;
73	}
74
75	/**
76	* {@inheritdoc}
77	*/
78	public function isValid($path) {
79	return (bool) $this->getUrlIfValid($path);
80	}
81
82	/**
83	* {@inheritdoc}
84	*/
85	public function getUrlIfValid($path) {
86	return $this->getUrl($path, TRUE);
87	}
88
89	/**
90	* {@inheritdoc}
91	*/
92	public function getUrlIfValidWithoutAccessCheck($path) {
93	return $this->getUrl($path, FALSE);
94	}
95
96	/**
97	* Helper for getUrlIfValid() and getUrlIfValidWithoutAccessCheck().
98	*/
99	protected function getUrl($path, $access_check) {
100	$path = ltrim($path, '/');
101
102	$parsed_url = UrlHelper::parse($path);
103
104	$options = [];
105	if (!empty($parsed_url['query'])) {
106	$options['query'] = $parsed_url['query'];
107	}
108	if (!empty($parsed_url['fragment'])) {
109	$options['fragment'] = $parsed_url['fragment'];
110	}
111
112	if ($parsed_url['path'] == '<front>') {
113	return new Url('<front>', [], $options);
114	}
115	elseif ($parsed_url['path'] == '<none>') {
116	return new Url('<none>', [], $options);
117	}
118	elseif (UrlHelper::isExternal($path) && UrlHelper::isValid($path)) {
119	if (empty($parsed_url['path'])) {
120	return FALSE;
121	}
122	return Url::fromUri($path);
123	}
124
125	$request = Request::create('/' . $path);
126	$attributes = $this->getPathAttributes($path, $request, $access_check);
127
128	if (!$attributes) {
129	return FALSE;
130	}
131
132	$route_name = $attributes[RouteObjectInterface::ROUTE_NAME];
133	$route_parameters = $attributes['_raw_variables']->all();
134
135	return new Url($route_name, $route_parameters, $options + ['query' => $request->query->all()]);
136	}
137
138	/**
139	* Gets the matched attributes for a given path.
140	*
141	* @param string $path
142	* The path to check.
143	* @param \Symfony\Component\HttpFoundation\Request $request
144	* A request object with the given path.
145	* @param bool $access_check
146	* If FALSE then skip access check and check only whether the path is
147	* valid.
148	*
149	* @return array\|bool
150	* An array of request attributes of FALSE if an exception was thrown.
151	*/
152	protected function getPathAttributes($path, Request $request, $access_check) {
153	if (!$access_check \|\| $this->account->hasPermission('link to any page')) {
154	$router = $this->accessUnawareRouter;
155	}
156	else {
157	$router = $this->accessAwareRouter;
158	}
159
160	$path = $this->pathProcessor->processInbound('/' . $path, $request);
161
162	try {
163	return $router->match($path);
164	}
165	catch (ResourceNotFoundException $e) {
166	return FALSE;
167	}
168	catch (ParamNotConvertedException $e) {
169	return FALSE;
170	}
171	catch (AccessDeniedHttpException $e) {
172	return FALSE;
173	}
174	catch (MethodNotAllowedException $e) {
175	return FALSE;
176	}
177	}
178
179	}