From c299fb3ce9889e1f342b3f07088a69023d908059 Mon Sep 17 00:00:00 2001
From: Eric Lippmann <eric.lippmann@netways.de>
Date: Fri, 5 Jun 2015 09:14:26 +0200
Subject: [PATCH] monitoring: Support filtering the host group overview by
 service custom variables

refs #9009
---
 .../Monitoring/DataView/Hostgroupsummary.php  | 20 +++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/modules/monitoring/library/Monitoring/DataView/Hostgroupsummary.php b/modules/monitoring/library/Monitoring/DataView/Hostgroupsummary.php
index 56ae7be35..b576c685b 100644
--- a/modules/monitoring/library/Monitoring/DataView/Hostgroupsummary.php
+++ b/modules/monitoring/library/Monitoring/DataView/Hostgroupsummary.php
@@ -48,8 +48,10 @@ class Hostgroupsummary extends DataView
     {
         return array(
             'hosts_severity',
-            'host', 'hostgroup', 'hostgroup_alias', 'hostgroup_name',
-            'service', 'servicegroup', 'servicegroup_alias', 'servicegroup_name'
+            'host', 'host_alias', 'host_display_name', 'host_name',
+            'hostgroup',
+            'service', 'service_description',
+            'servicegroup', 'servicegroup_alias', 'servicegroup_name'
         );
     }
 
@@ -93,4 +95,18 @@ class Hostgroupsummary extends DataView
             )
         );
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isValidFilterTarget($column)
+    {
+        if ($column[0] === '_'
+            && preg_match('/^_(?:host|service)_/', $column)
+        ) {
+            return true;
+        } else {
+            return parent::isValidFilterTarget($column);
+        }
+    }
 }