function content_moderation_entity_field_access

Implements hook_entity_field_access().

File

core/modules/content_moderation/content_moderation.module, line 257

Contains content_moderation.module.

Code

function content_moderation_entity_field_access($operation, FieldDefinitionInterface $field_definition, AccountInterface $account, FieldItemListInterface $items = NULL) {
  if ($items && $operation === 'edit') {

    /** @var \Drupal\content_moderation\ModerationInformationInterface $moderation_info */
    $moderation_info = Drupal::service('content_moderation.moderation_information');
    $entity_type = \Drupal::entityTypeManager()
      ->getDefinition($field_definition
      ->getTargetEntityTypeId());
    $entity = $items
      ->getEntity();

    // Deny edit access to the published field if the entity is being moderated.
    if ($entity_type
      ->hasKey('published') && $moderation_info
      ->isModeratedEntity($entity) && $entity->moderation_state && $field_definition
      ->getName() == $entity_type
      ->getKey('published')) {
      return AccessResult::forbidden('Cannot edit the published field of moderated entities.');
    }
  }
  return AccessResult::neutral();
}