function ds_forms_field_widget_field_collection_embed_form_alter in Display Suite 7.2

Implements hook_field_widget_WIDGET_TYPE_form_alter().

File

modules/ds_forms/ds_forms.module, line 94

Display Suite forms integration.

Code

function ds_forms_field_widget_field_collection_embed_form_alter(&$element, &$form_state, $context) {
  if ($ds_form = ds_build_load($element, 'field_collection_embed')) {
    if ($layout = ds_get_layout($ds_form->entity_type, $ds_form->bundle, 'form', FALSE)) {

      // Add the theming function and add the layout as a class.
      $element['#theme'] = array(
        'ds_forms_custom_form',
      );
      $element['#form_id'] = 'field_collection_embed';
      $class = strtr($layout['layout'], '_', '-');
      if (isset($element['#attributes']['class']) && is_array($element['#attributes']['class']) || !isset($element['#attributes']['class'])) {
        $element['#attributes']['class'][] = $class;
      }
      elseif (isset($element['#attributes']['class']) && is_string($element['#attributes']['class'])) {
        $element['#attributes']['class'] .= ' ' . $class . ' ';
      }
    }
  }
}