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class ImageHeight in GraphQL 8.3

Retrieve the image height.

Plugin annotation


@GraphQLField(
  id = "image_height",
  secure = true,
  name = "height",
  type = "Int",
  provider = "image",
  field_types = {"image"},
  deriver = "Drupal\graphql_core\Plugin\Deriver\Fields\EntityFieldPropertyDeriver"
)

Hierarchy

Expanded class hierarchy of ImageHeight

File

modules/graphql_core/src/Plugin/GraphQL/Fields/Entity/Fields/Image/ImageHeight.php, line 23

Namespace

Drupal\graphql_core\Plugin\GraphQL\Fields\Entity\Fields\Image
View source 
class ImageHeight extends FieldPluginBase {

  /**
   * {@inheritdoc}
   */
  protected function resolveValues($value, array $args, ResolveContext $context, ResolveInfo $info) {
    if ($value instanceof ImageItem && $value->entity && $value->entity
      ->access('view')) {
      (yield (int) $value->height);
    }
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ArgumentAwarePluginTrait::buildArgumentDefault protected function Builds an argument's default value.
ArgumentAwarePluginTrait::buildArgumentDescription protected function Builds an argument's description.
ArgumentAwarePluginTrait::buildArguments protected function Builds the list of arguments.
ArgumentAwarePluginTrait::buildArgumentType protected function Builds an argument's type.
CacheablePluginTrait::buildCacheContexts protected function
DeprecatablePluginTrait::buildDeprecationReason protected function
DescribablePluginTrait::buildDescription protected function
FieldPluginBase::$isLanguageAware protected property Static cache for `isLanguageAwareField()`
FieldPluginBase::$languageContext protected property The language context service.
FieldPluginBase::$renderer protected property The renderer service. 1
FieldPluginBase::createInstance public static function Overrides FieldPluginInterface::createInstance
FieldPluginBase::getCacheDependencies protected function Retrieve the list of cache dependencies for a given value and arguments. 1
FieldPluginBase::getDefinition public function Returns the plugin's type or field definition for the schema. Overrides FieldPluginInterface::getDefinition
FieldPluginBase::getLanguageContext protected function Get the language context instance.
FieldPluginBase::getRenderer protected function Get the renderer service.
FieldPluginBase::isLanguageAwareField protected function Indicator if the field is language aware. 1
FieldPluginBase::resolve public function 1
FieldPluginBase::resolveDeferred protected function
FieldPluginBase::unwrapResult protected function Unwrap the resolved values.
ImageHeight::resolveValues protected function Retrieve the list of field values. Overrides FieldPluginBase::resolveValues
PluginBase::$configuration protected property Configuration information passed into the plugin. 1
PluginBase::$pluginDefinition protected property The plugin implementation definition. 1
PluginBase::$pluginId protected property The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId public function Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId public function Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition 3
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable public function Determines if the plugin is configurable.
PluginBase::__construct public function Constructs a \Drupal\Component\Plugin\PluginBase object. 92
TypedPluginTrait::buildType protected function