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<?php |
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namespace Drupal\graphql\Plugin\GraphQL\Types; |
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use Drupal\Component\Plugin\PluginBase; |
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use Drupal\graphql\Plugin\GraphQL\PluggableSchemaBuilder; |
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use Drupal\graphql\Plugin\GraphQL\Traits\CacheablePluginTrait; |
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use Drupal\graphql\Plugin\GraphQL\Traits\DescribablePluginTrait; |
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use Drupal\graphql\Plugin\GraphQL\TypeSystemPluginInterface; |
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use GraphQL\Type\Definition\ObjectType; |
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use GraphQL\Type\Definition\ResolveInfo; |
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abstract class TypePluginBase extends PluginBase implements TypeSystemPluginInterface { |
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use CacheablePluginTrait; |
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use DescribablePluginTrait; |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function createInstance(PluggableSchemaBuilder $builder, $definition, $id) { |
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return new ObjectType([ |
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'fields' => function () use ($builder, $definition) { |
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$fields = $builder->getFieldsByType($definition['name']); |
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if (!empty($definition['interfaces'])) { |
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$inherited = array_map(function ($name) use ($builder) { |
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return $builder->getFieldsByType($name); |
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}, $definition['interfaces']); |
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$inherited = call_user_func_array('array_merge', $inherited); |
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return array_merge($inherited, $fields); |
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} |
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return $fields; |
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}, |
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'interfaces' => function () use ($builder, $definition) { |
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return array_map(function ($name) use ($builder) { |
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return $builder->getTypeByName($name); |
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}, $definition['interfaces']); |
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}, |
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'isTypeOf' => function ($value, $context, ResolveInfo $info) use ($builder, $id) { |
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$instance = $builder->getPluginInstance(GRAPHQL_TYPE_PLUGIN, $id); |
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return $instance->applies($value, $context, $info); |
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}, |
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] + $definition); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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View Code Duplication |
public function getDefinition() { |
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$definition = $this->getPluginDefinition(); |
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return [ |
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'name' => $definition['name'], |
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'description' => $this->buildDescription($definition), |
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'interfaces' => $this->buildInterfaces($definition), |
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]; |
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} |
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/** |
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* @param $definition |
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* |
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* @return array |
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*/ |
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protected function buildInterfaces($definition) { |
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return array_unique($definition['interfaces']); |
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} |
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/** |
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* Checks whether this type applies to a given object. |
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* |
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* @param mixed $object |
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* The object to check against. |
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* @param mixed $context |
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* The execution context. |
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* @param \GraphQL\Type\Definition\ResolveInfo $info |
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* The resolve info object. |
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* |
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* @return null|bool |
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* TRUE if this type applies to the given object or FALSE if it doesn't. |
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*/ |
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public function applies($object, $context, ResolveInfo $info) { |
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return NULL; |
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} |
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} |
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drupal-graphql /
graphql
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.