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<?php |
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namespace Drupal\graphql\Plugin\LanguageNegotiation; |
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use Drupal\Core\Plugin\ContainerFactoryPluginInterface; |
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use Drupal\graphql\GraphQLLanguageContext; |
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use Drupal\language\LanguageNegotiationMethodBase; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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/** |
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* Class for identifying language from a selected language. |
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* |
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* @LanguageNegotiation( |
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* id = Drupal\graphql\Plugin\LanguageNegotiation\LanguageNegotiationGraphQL::METHOD_ID, |
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* weight = -999, |
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* name = @Translation("GraphQL context"), |
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* description = @Translation("The current GraphQL language context. Only available while executing a query.") |
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* ) |
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*/ |
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class LanguageNegotiationGraphQL extends LanguageNegotiationMethodBase implements ContainerFactoryPluginInterface { |
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/** |
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* The graphql language context. |
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* |
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* @var \Drupal\graphql\GraphQLLanguageContext |
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*/ |
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protected $languageContext; |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function create( |
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ContainerInterface $container, |
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array $configuration, |
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$plugin_id, |
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$plugin_definition |
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) { |
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return new static($container->get('graphql.language_context')); |
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} |
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/** |
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* LanguageNegotiationGraphQL constructor. |
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* |
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* @param \Drupal\graphql\GraphQLLanguageContext $languageContext |
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* Instance of the GraphQL language context. |
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*/ |
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public function __construct(GraphQLLanguageContext $languageContext) { |
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$this->languageContext = $languageContext; |
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} |
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/** |
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* The language negotiation method id. |
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*/ |
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const METHOD_ID = 'language-graphql'; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getLangcode(Request $request = NULL) { |
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return $this->languageContext->getCurrentLanguage(); |
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} |
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} |
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drupal-graphql /
graphql
