--- /dev/null
+/**
+ * Implements hook_config_translation_info().
+ */
+function {{ machine_name }}_config_translation_info(&$info) {
+ $entity_manager = \Drupal::entityManager();
+ $route_provider = \Drupal::service('router.route_provider');
+
+ // If field UI is not enabled, the base routes of the type
+ // "entity.field_config.{$entity_type}_field_edit_form" are not defined.
+ if (\Drupal::moduleHandler()->moduleExists('field_ui')) {
+ // Add fields entity mappers to all fieldable entity types defined.
+ foreach ($entity_manager->getDefinitions() as $entity_type_id => $entity_type) {
+ $base_route = NULL;
+ try {
+ $base_route = $route_provider->getRouteByName('entity.field_config.' . $entity_type_id . '_field_edit_form');
+ }
+ catch (RouteNotFoundException $e) {
+ // Ignore non-existent routes.
+ }
+
+ // Make sure entity type has field UI enabled and has a base route.
+ if ($entity_type->get('field_ui_base_route') && !empty($base_route)) {
+ $info[$entity_type_id . '_fields'] = [
+ 'base_route_name' => 'entity.field_config.' . $entity_type_id . '_field_edit_form',
+ 'entity_type' => 'field_config',
+ 'title' => t('Title'),
+ 'class' => '\Drupal\config_translation\ConfigFieldMapper',
+ 'base_entity_type' => $entity_type_id,
+ 'weight' => 10,
+ ];
+ }
+ }
+ }
+}