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<?php |
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namespace Drupal\graphql_core\Plugin\Deriver\Fields; |
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use Drupal\Component\Plugin\Derivative\DeriverBase; |
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use Drupal\Core\Entity\ContentEntityTypeInterface; |
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use Drupal\Core\Entity\EntityTypeManagerInterface; |
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use Drupal\Core\Plugin\Discovery\ContainerDeriverInterface; |
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use Drupal\Core\StringTranslation\StringTranslationTrait; |
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use Drupal\graphql\Utility\StringHelper; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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/** |
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* Create GraphQL entityById fields based on available Drupal entity types. |
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*/ |
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class EntityByIdDeriver extends DeriverBase implements ContainerDeriverInterface { |
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use StringTranslationTrait; |
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/** |
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* The entity type manager service. |
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* |
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* @var \Drupal\Core\Entity\EntityTypeManagerInterface |
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*/ |
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protected $entityTypeManager; |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function create(ContainerInterface $container, $basePluginId) { |
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return new static( |
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$container->get('entity_type.manager') |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function __construct( |
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EntityTypeManagerInterface $entityTypeManager |
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) { |
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$this->entityTypeManager = $entityTypeManager; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getDerivativeDefinitions($basePluginDefinition) { |
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foreach ($this->entityTypeManager->getDefinitions() as $id => $type) { |
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$derivative = [ |
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'name' => StringHelper::propCase($id, 'by', 'id'), |
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'type' => StringHelper::camelCase($id), |
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'description' => $this->t("Loads '@type' entities by their id.", ['@type' => $type->getLabel()]), |
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'entity_type' => $id, |
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] + $basePluginDefinition; |
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if ($type->isTranslatable()) { |
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$derivative['arguments']['language'] = [ |
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'type' => 'AvailableLanguages', |
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'nullable' => TRUE, |
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]; |
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} |
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$this->derivatives["entity:$id"] = $derivative; |
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} |
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return parent::getDerivativeDefinitions($basePluginDefinition); |
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} |
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} |
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