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<?php |
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namespace Drupal\graphql\Plugin\GraphQL\Interfaces; |
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use Drupal\Core\Cache\CacheableDependencyInterface; |
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use Drupal\Core\DependencyInjection\DependencySerializationTrait; |
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use Drupal\Core\Plugin\ContainerFactoryPluginInterface; |
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use Drupal\graphql\Plugin\GraphQL\PluggableSchemaManagerInterface; |
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use Drupal\graphql\Plugin\GraphQL\Traits\CacheablePluginTrait; |
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use Drupal\graphql\Plugin\GraphQL\Traits\FieldablePluginTrait; |
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use Drupal\graphql\Plugin\GraphQL\Traits\NamedPluginTrait; |
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use Drupal\graphql\Plugin\GraphQL\Traits\PluginTrait; |
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use Drupal\graphql\Plugin\GraphQL\Types\TypePluginBase; |
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use Drupal\graphql\Plugin\GraphQL\TypeSystemPluginInterface; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Youshido\GraphQL\Config\Object\InterfaceTypeConfig; |
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use Youshido\GraphQL\Type\InterfaceType\AbstractInterfaceType; |
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/** |
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* Base class for GraphQL interface plugins. |
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*/ |
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abstract class InterfacePluginBase extends AbstractInterfaceType implements TypeSystemPluginInterface { |
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use PluginTrait; |
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use CacheablePluginTrait; |
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use NamedPluginTrait; |
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use FieldablePluginTrait; |
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/** |
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* The list of types that implement this interface. |
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* |
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* @var \Youshido\GraphQL\Type\Object\AbstractObjectType[] |
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*/ |
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protected $types = []; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function __construct(array $configuration, $pluginId, $pluginDefinition) { |
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$this->constructPlugin($configuration, $pluginId, $pluginDefinition); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function buildConfig(PluggableSchemaManagerInterface $schemaManager) { |
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$this->config = new InterfaceTypeConfig([ |
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'name' => $this->buildName(), |
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'description' => $this->buildDescription(), |
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'fields' => $this->buildFields($schemaManager), |
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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 build($config) { |
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// May be overridden, but not required any more. |
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} |
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/** |
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* Builds the list of types that are contained within this union type. |
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* |
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* @param \Drupal\graphql\Plugin\GraphQL\Types\TypePluginBase $type |
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* The name of this plugin. |
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*/ |
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public function addType(TypePluginBase $type) { |
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$this->types[] = $type; |
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} |
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/** |
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* Default implementation of "resolveType". |
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* |
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* Checks all implementing types and returns the matching type with the |
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* highest weight. |
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* |
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* @param mixed $object |
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* The current response tree value. |
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* |
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* @return \Youshido\GraphQL\Type\Object\AbstractObjectType|null |
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* The type object. |
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*/ |
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public function resolveType($object) { |
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foreach ($this->types as $type) { |
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if ($type instanceof TypePluginBase && $type->applies($object)) { |
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return $type; |
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} |
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} |
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return NULL; |
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} |
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} |
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drupal-graphql /
graphql
