protected function getParentEntitySettings(EntityInterface $embed, ListAttribute $parent_attribute)
{
$parent_entity_settings = [];
$view_scope = $this->getViewScope();
$view_config_service = $this->getServiceLocator()->getViewConfigService();
$parent_entity = $embed->getParent();
if ($parent_entity) {
// settings specified on parent entity
$entity_renderer_config = $view_config_service->getRendererConfig($view_scope, $this->getOutputFormat(), $parent_entity);
$all_fields_options = $entity_renderer_config->get('__all_fields', new ArrayConfig([]));
$specific_fields_options = $entity_renderer_config->get('__fields_options', new ArrayConfig([]));
$parent_field_options = $specific_fields_options->get('field_' . $parent_attribute->getName(), new ArrayConfig([]));
$parent_entity_settings = array_replace_recursive($all_fields_options->toArray(), $parent_field_options->toArray());
}
return new ArrayConfig($parent_entity_settings);
}
