function uuidreference_autocomplete_value in UUID reference field 7

Value callback for autocomplete element.

1 string reference to 'uuidreference_autocomplete_value'

uuidreference_field_widget_form in ./uuidreference.module

Implements hook_field_widget_form().

File

./uuidreference.module, line 252

Code

function uuidreference_autocomplete_value($element, $input = FALSE, $form_state) {
  if ($input === FALSE) {
    $uuid = $element['#default_value'];
    if (!empty($uuid)) {
      $field = field_info_field($element['#field_name']);
      $target_type = $field['settings']['target_type'];
      $ids = entity_get_id_by_uuid($target_type, array(
        $uuid,
      ));
      if (!empty($ids)) {
        $entities = entity_load($target_type, $ids);
        $entity = reset($entities);
        $label = check_plain(entity_label($target_type, $entity));
        $label .= ' [' . $uuid . ']';
        return $label;
      }
    }
  }
}