function uniqueness_field_extra_fields in Uniqueness 7

Implements hook_field_extra_fields().

Allows the inline uniqueness field to be sorted on the manage fields page for any content type for which it is enabled.

File

./uniqueness.module, line 95

uniqueness.module

Code

function uniqueness_field_extra_fields() {
  $extras = array();
  if (in_array(UNIQUENESS_WIDGET_INLINE, variable_get('uniqueness_widgets', array(
    UNIQUENESS_WIDGET_INLINE,
  )))) {

    // The inline widget is enabled
    foreach (array_keys(node_type_get_types()) as $type) {
      $v = variable_get('uniqueness_type_' . $type, array());
      if (!empty($v)) {
        $extras['node'][$type] = array(
          'form' => array(
            'uniqueness' => array(
              'label' => filter_xss_admin(variable_get('uniqueness_default_title', t('Related content'))),
              'description' => t('Uniqueness inline widget.'),
              'weight' => 0,
            ),
          ),
        );
      }
    }
  }
  return $extras;
}