protected function ResponseHeader::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/Routing/Response/ResponseHeader.php, line 30

Class

ResponseHeader

Get the a specific response header of an internal or external request.

Namespace

Drupal\graphql_core\Plugin\GraphQL\Fields\Routing\Response

Code

protected function resolveValues($value, array $args, ResolveContext $context, ResolveInfo $info) {
  if ($value instanceof Response) {
    (yield $value->headers
      ->get($args['key']));
  }
  else {
    if ($value instanceof ResponseInterface) {
      (yield implode(";", $value
        ->getHeader($args['key'])));
    }
  }
}