/**
  * Generate the title for Data Source, which includes the Action Links once configured.
  *
  * @since 1.8
  *
  * @param int $post_id ID of the current post
  *
  * @return string "Data Source", plus links if any
  */
 private function get_data_source_header($post_id)
 {
     //current value
     $current_form = gravityview_get_form_id($post_id);
     $links = GravityView_Admin_Views::get_connected_form_links($current_form, false);
     if (!empty($links)) {
         $links = '<span class="alignright gv-form-links">' . $links . '</span>';
     }
     return __('Data Source', 'gravityview') . $links;
 }