public function MenuLinkLinks::resolveValues in GraphQL 8.3

Retrieve the list of field values.

Always returns a list of field values. Even for single value fields. Single/multi field handling is responsibility of the base class.

Parameters

mixed $value: The current object value.

array $args: Field arguments.

$context: The resolve context.

\GraphQL\Type\Definition\ResolveInfo $info: The resolve info object.

Return value

\Generator The value generator.

Overrides FieldPluginBase::resolveValues

File

modules/graphql_core/src/Plugin/GraphQL/Fields/MenuLink/MenuLinkLinks.php, line 27

Class

MenuLinkLinks

Retrieve a menu links children.

Namespace

Drupal\graphql_core\Plugin\GraphQL\Fields\MenuLink

Code

public function resolveValues($value, array $args, ResolveContext $context, ResolveInfo $info) {
  if ($value instanceof MenuLinkTreeElement) {
    $items = array_filter($value->subtree, function (MenuLinkTreeElement $item) {
      if ($item->link instanceof MenuLinkInterface) {
        return $item->link
          ->isEnabled() && (empty($item->access) || $item->access
          ->isAllowed());
      }
      return TRUE;
    });
    foreach ($items as $branch) {
      (yield $branch);
    }
  }
}