From 83b5f5f8989fd552bc335de1e8ec6166b4002c25 Mon Sep 17 00:00:00 2001
From: LouisGac <louis.gac@limesurvey.org>
Date: Fri, 21 Jul 2017 12:12:59 +0200
Subject: [PATCH] Dev: added "getParentTitle" method, to check if group has a
 parent before calling the relation

---
 application/models/SurveysGroups.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/application/models/SurveysGroups.php b/application/models/SurveysGroups.php
index 891734b1a7d..7891cccf913 100644
--- a/application/models/SurveysGroups.php
+++ b/application/models/SurveysGroups.php
@@ -110,6 +110,16 @@ public function search()
         ));
     }
 
+    public function getParentTitle()
+    {
+        // "(gsid: ".$data->parent_id.")"." ".$data->parentgroup->title,
+        if (empty($this->parent_id)){
+            return "";
+        }else{
+            return $this->parentgroup->title;
+        }
+    }
+
     /**
      * Returns the static model of the specified AR class.
      * Please note that you should have this exact method in all your CActiveRecord descendants!