function date_field_widget_properties_alter in Date 7.2

Same name and namespace in other branches

1. 7.3 date.module \date_field_widget_properties_alter()

Implements hook_field_widget_properties_alter().

File

./date.module, line 844

Code

function date_field_widget_properties_alter(array &$widget, $context) {

  // Alters the widget properties of a field instance before it gets displayed.
  // Used here to flag new entities so we can later tell if they need default
  // values.
  if (in_array($widget['type'], array(
    'date_select',
    'date_text',
    'date_popup',
  ))) {
    $entity_type = $context['entity_type'];
    $entity = $context['entity'];
    $info = entity_get_info($entity_type);
    $id = $info['entity keys']['id'];
    $widget['is_new'] = FALSE;
    if (empty($entity->{$id})) {
      $widget['is_new'] = TRUE;
    }
  }
}