/**
  * PHPDOC
  *
  * @param array              $all_widgets PHPDOC
  * @param NelioABAlternative $alt         PHPDOC
  *
  * @return array PHPDOC
  *
  * @since PHPDOC
  */
 private function fix_widgets_for_widget_exp($all_widgets, $alt)
 {
     /** @var NelioABExperiment $exp */
     $exp = $this->get_global_alt_exp_running();
     if ($exp->get_type() != NelioABExperiment::WIDGET_ALT_EXP) {
         return $all_widgets;
     }
     $alt_id = $alt->get_id();
     $exp_id = $exp->get_id();
     $use_ori_widgets = $exp->get_originals_id() == $alt_id;
     $res = array();
     if ($use_ori_widgets) {
         $res = $this->filter_original_widgets($all_widgets);
     } else {
         require_once NELIOAB_EXP_CONTROLLERS_DIR . '/widget-experiment-controller.php';
         $widgets_in_experiments = NelioABWidgetExpAdminController::get_widgets_in_experiments();
         foreach ($all_widgets as $sidebar => $widgets) {
             $res[$sidebar] = array();
             if (!is_array($widgets)) {
                 continue;
             }
             foreach ($widgets as $widget) {
                 if ($this->is_widget_enabled($widget, $widgets_in_experiments, $exp_id, $alt_id)) {
                     array_push($res[$sidebar], $widget);
                 }
             }
         }
     }
     return $res;
 }