From fa5e546a2aa7bd74228c2b8cbf4eb53b2b7b09a2 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Sun, 28 Jun 2020 12:12:52 +0000
Subject: [PATCH] AttrTemplate.pm: show the content of recursive attrTemplates
 (Forum #112383)

git-svn-id: https://svn.fhem.de/fhem/trunk@22294 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/AttrTemplate.pm | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/fhem/FHEM/AttrTemplate.pm b/fhem/FHEM/AttrTemplate.pm
index 30f13f651..d07e2b432 100644
--- a/fhem/FHEM/AttrTemplate.pm
+++ b/fhem/FHEM/AttrTemplate.pm
@@ -156,6 +156,14 @@ AttrTemplate_Help($)
   my $ret = "";
   $ret = $templates{$n}{desc} if($templates{$n}{desc});
   $ret .= "<br><pre>".join("\n",@{$templates{$n}{cmds}})."</pre>";
+
+  if(AttrVal("global", "showInternalValues", undef)) {
+     my @atList = grep /set\s.*\sattrTemplate\s/,@{$templates{$n}{cmds}};
+     foreach my $at (@atList) {
+       next if($at !~ m/set\s.*\sattrTemplate\s(.*?) /);
+       $ret .= "<br><b>attrTemplate $1:</b><br>".AttrTemplate_Help($1);
+     }
+  }
   return $ret;
 }