|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Drupal\graphql_core\Plugin\GraphQL\Fields\Routing; |
|
4
|
|
|
|
|
5
|
|
|
use Drupal\Core\Path\PathValidatorInterface; |
|
6
|
|
|
use Drupal\Core\Plugin\ContainerFactoryPluginInterface; |
|
7
|
|
|
use Drupal\graphql\GraphQL\Cache\CacheableValue; |
|
8
|
|
|
use Drupal\graphql\GraphQL\Execution\ResolveContext; |
|
9
|
|
|
use Drupal\graphql\Plugin\GraphQL\Fields\FieldPluginBase; |
|
10
|
|
|
use Drupal\language\LanguageNegotiator; |
|
11
|
|
|
use GraphQL\Type\Definition\ResolveInfo; |
|
12
|
|
|
use Symfony\Component\DependencyInjection\ContainerInterface; |
|
13
|
|
|
use Symfony\Component\HttpFoundation\Request; |
|
14
|
|
|
|
|
15
|
|
|
/** |
|
16
|
|
|
* Retrieve a route object based on a path. |
|
17
|
|
|
* |
|
18
|
|
|
* @GraphQLField( |
|
19
|
|
|
* id = "url_route", |
|
20
|
|
|
* secure = true, |
|
21
|
|
|
* name = "route", |
|
22
|
|
|
* description = @Translation("Loads a route by its path."), |
|
23
|
|
|
* type = "Url", |
|
24
|
|
|
* arguments = { |
|
25
|
|
|
* "path" = "String!" |
|
26
|
|
|
* } |
|
27
|
|
|
* ) |
|
28
|
|
|
*/ |
|
29
|
|
|
class Route extends FieldPluginBase implements ContainerFactoryPluginInterface { |
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* The path validator service. |
|
33
|
|
|
* |
|
34
|
|
|
* @var \Drupal\Core\Path\PathValidatorInterface |
|
35
|
|
|
*/ |
|
36
|
|
|
protected $pathValidator; |
|
37
|
|
|
|
|
38
|
|
|
/** |
|
39
|
|
|
* The language negotiator service. |
|
40
|
|
|
* |
|
41
|
|
|
* @var \Drupal\language\LanguageNegotiator |
|
42
|
|
|
*/ |
|
43
|
|
|
protected $languageNegotiator; |
|
44
|
|
|
|
|
45
|
|
|
/** |
|
46
|
|
|
* {@inheritdoc} |
|
47
|
|
|
*/ |
|
48
|
|
|
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) { |
|
49
|
|
|
return new static( |
|
50
|
|
|
$configuration, |
|
51
|
|
|
$plugin_id, |
|
52
|
|
|
$plugin_definition, |
|
53
|
|
|
$container->get('path.validator'), |
|
54
|
|
|
$container->has('language_negotiator') ? $container->get('language_negotiator') : NULL |
|
55
|
|
|
); |
|
56
|
|
|
} |
|
57
|
|
|
|
|
58
|
|
|
/** |
|
59
|
|
|
* Route constructor. |
|
60
|
|
|
* |
|
61
|
|
|
* @param array $configuration |
|
62
|
|
|
* The plugin configuration. |
|
63
|
|
|
* @param string $pluginId |
|
64
|
|
|
* The plugin id. |
|
65
|
|
|
* @param mixed $pluginDefinition |
|
66
|
|
|
* The plugin definition. |
|
67
|
|
|
* @param \Drupal\Core\Path\PathValidatorInterface $pathValidator |
|
68
|
|
|
* The path validator service. |
|
69
|
|
|
* @param \Drupal\language\LanguageNegotiator|null $languageNegotiator |
|
70
|
|
|
* The language negotiator. |
|
71
|
|
|
*/ |
|
72
|
|
|
public function __construct( |
|
73
|
|
|
array $configuration, |
|
74
|
|
|
$pluginId, |
|
75
|
|
|
$pluginDefinition, |
|
76
|
|
|
PathValidatorInterface $pathValidator, |
|
77
|
|
|
$languageNegotiator |
|
78
|
|
|
) { |
|
79
|
|
|
parent::__construct($configuration, $pluginId, $pluginDefinition); |
|
80
|
|
|
$this->pathValidator = $pathValidator; |
|
81
|
|
|
$this->languageNegotiator = $languageNegotiator; |
|
82
|
|
|
} |
|
83
|
|
|
|
|
84
|
|
|
/** |
|
85
|
|
|
* {@inheritdoc} |
|
86
|
|
|
* |
|
87
|
|
|
* Execute routing in language context. |
|
88
|
|
|
* |
|
89
|
|
|
* Language context has to be inferred from the path prefix, but set before |
|
90
|
|
|
* `resolveValues` is invoked. |
|
91
|
|
|
*/ |
|
92
|
|
|
public function resolve($value, array $args, ResolveContext $context, ResolveInfo $info) { |
|
93
|
|
|
// For now we just take the "url" negotiator into account. |
|
94
|
|
|
if ($this->languageNegotiator) { |
|
95
|
|
|
if ($negotiator = $this->languageNegotiator->getNegotiationMethodInstance('language-url')) { |
|
96
|
|
|
$context->setContext('language', $negotiator->getLangcode(Request::create($args['path'])), $info); |
|
97
|
|
|
} |
|
98
|
|
|
} |
|
99
|
|
|
|
|
100
|
|
|
return parent::resolve($value, $args, $context, $info); |
|
101
|
|
|
} |
|
102
|
|
|
|
|
103
|
|
|
/** |
|
104
|
|
|
* {@inheritdoc} |
|
105
|
|
|
* |
|
106
|
|
|
* Route field is always language aware since it sets it's context from |
|
107
|
|
|
* the prefix. |
|
108
|
|
|
*/ |
|
109
|
|
|
protected function isLanguageAwareField() { |
|
110
|
|
|
return TRUE; |
|
111
|
|
|
} |
|
112
|
|
|
|
|
113
|
|
|
/** |
|
114
|
|
|
* {@inheritdoc} |
|
115
|
|
|
*/ |
|
116
|
|
|
public function resolveValues($value, array $args, ResolveContext $context, ResolveInfo $info) { |
|
117
|
|
|
if (($url = $this->pathValidator->getUrlIfValidWithoutAccessCheck($args['path'])) && $url->access()) { |
|
118
|
|
|
yield $url; |
|
119
|
|
|
} |
|
120
|
|
|
else { |
|
121
|
|
|
yield (new CacheableValue(NULL))->addCacheTags(['4xx-response']); |
|
122
|
|
|
} |
|
123
|
|
|
} |
|
124
|
|
|
|
|
125
|
|
|
} |
|
126
|
|
|
|
drupal-graphql /
graphql
