function layout_builder_post_update_make_layout_untranslatable in Drupal 8

Set the layout builder field as non-translatable where possible.

File

core/modules/layout_builder/layout_builder.post_update.php, line 203

Post update functions for Layout Builder.

Code

function layout_builder_post_update_make_layout_untranslatable() {

  /** @var \Drupal\Core\Entity\EntityFieldManagerInterface $field_manager */
  $field_manager = \Drupal::service('entity_field.manager');
  $field_map = $field_manager
    ->getFieldMap();
  foreach ($field_map as $entity_type_id => $field_infos) {
    if (isset($field_infos[OverridesSectionStorage::FIELD_NAME]['bundles'])) {
      $non_translatable_bundle_count = 0;
      foreach ($field_infos[OverridesSectionStorage::FIELD_NAME]['bundles'] as $bundle) {

        // The field map can contain stale information. If the field does not
        // exist, ignore it. The field map will be rebuilt when the cache is
        // cleared at the end of the update process.
        if (!($field_config = FieldConfig::loadByName($entity_type_id, $bundle, OverridesSectionStorage::FIELD_NAME))) {
          continue;
        }
        if (!$field_config
          ->isTranslatable()) {
          $non_translatable_bundle_count++;

          // The layout field is already configured to be non-translatable so it
          // does not need to be updated.
          continue;
        }
        if (_layout_builder_bundle_has_no_translations($entity_type_id, $bundle) || _layout_builder_bundle_has_no_layouts($entity_type_id, $bundle)) {

          // Either none of the entities have layouts or none of them have
          // translations. In either case it is safe to set the field to be
          // non-translatable.
          $field_config
            ->setTranslatable(FALSE);
          $field_config
            ->save();
          $non_translatable_bundle_count++;
        }
      }

      // Set the field storage to untranslatable if the field config for each
      // bundle is now untranslatable. This removes layout fields for the
      // entity type from the Content Translation configuration form.
      if (count($field_infos[OverridesSectionStorage::FIELD_NAME]['bundles']) === $non_translatable_bundle_count) {
        $field_storage = FieldStorageConfig::loadByName($entity_type_id, OverridesSectionStorage::FIELD_NAME);
        $field_storage
          ->setTranslatable(FALSE);
        $field_storage
          ->save();
      }
    }
  }
}