function field_test_field_attach_rename_bundle

Implements hook_field_attach_rename_bundle().

File

modules/field/tests/field_test.storage.inc, line 325

Defines a field storage backend.

Code

function field_test_field_attach_rename_bundle($bundle_old, $bundle_new) {
  $data = _field_test_storage_data();

  // We need to account for deleted or inactive fields and instances.
  $instances = field_read_instances(array(
    'bundle' => $bundle_new,
  ), array(
    'include_deleted' => TRUE,
    'include_inactive' => TRUE,
  ));
  foreach ($instances as $field_name => $instance) {
    $field = field_info_field_by_id($instance['field_id']);
    if ($field['storage']['type'] == 'field_test_storage') {
      $field_data =& $data[$field['id']];
      foreach (array(
        'current',
        'revisions',
      ) as $sub_table) {
        foreach ($field_data[$sub_table] as &$row) {
          if ($row->bundle == $bundle_old) {
            $row->bundle = $bundle_new;
          }
        }
      }
    }
  }
  _field_test_storage_data($data);
}