From de0b3db8a27998f26fe5630ffbe54859d222f7e0 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Thu, 4 Jul 2019 09:19:40 +0200
Subject: [PATCH] IcingaDependencyForm: allow to store var names

---
 application/forms/IcingaDependencyForm.php | 26 ++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/application/forms/IcingaDependencyForm.php b/application/forms/IcingaDependencyForm.php
index 4a4a9ff5..7f1ff62e 100644
--- a/application/forms/IcingaDependencyForm.php
+++ b/application/forms/IcingaDependencyForm.php
@@ -2,6 +2,7 @@
 
 namespace Icinga\Module\Director\Forms;
 
+use Icinga\Module\Director\Data\Db\DbObject;
 use Icinga\Module\Director\Web\Form\DirectorObjectForm;
 use Icinga\Module\Director\Objects\IcingaDependency;
 
@@ -287,4 +288,29 @@ class IcingaDependencyForm extends DirectorObjectForm
 
         return $this;
     }
+
+    protected function handleProperties(DbObject $object, & $values)
+    {
+        if ($this->hasBeenSent()) {
+            if (isset($values['parent_host'])
+                && $this->isCustomVar($values['parent_host'])
+            ) {
+                $values['parent_host_var'] = $values['parent_host'];
+                $values['parent_host'] = '';
+            }
+            if (isset($values['parent_service'])
+                && $this->isCustomVar($values['parent_service'])
+            ) {
+                $values['parent_service_var'] = $values['parent_service'];
+                $values['parent_service'] = '';
+            }
+        }
+
+        parent::handleProperties($object, $values);
+    }
+
+    protected function isCustomVar($string)
+    {
+        return \preg_match('/^(?:host|service)\.vars\./', $string);
+    }
 }