From a305fa86dbdd1bb3b26f04b5d8f9f1c0f81ebbbe Mon Sep 17 00:00:00 2001
From: hickert <hickert@594d385d-05f5-0310-b6e9-bd551577e9d8>
Date: Mon, 10 Sep 2007 08:29:12 +0000
Subject: [PATCH] Hide take over option if there is no dhcp configuration to
 take over.

git-svn-id: https://oss.gonicus.de/repositories/gosa/branches/2.5@7235 594d385d-05f5-0310-b6e9-bd551577e9d8
---
 plugins/admin/systems/class_servDHCP.inc | 7 +++++++
 plugins/admin/systems/servdhcp.tpl       | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/plugins/admin/systems/class_servDHCP.inc b/plugins/admin/systems/class_servDHCP.inc
index 69f6d9547..ce22ef93a 100644
--- a/plugins/admin/systems/class_servDHCP.inc
+++ b/plugins/admin/systems/class_servDHCP.inc
@@ -69,6 +69,12 @@ class servdhcp extends plugin
     $ldap->cd($this->config->current['BASE']);
     $ldap->search("(&(objectClass=goServer)(dhcpServiceDN=*))",array("dn","cn","dhcpServiceDN"));
     while($attrs = $ldap->fetch()){
+
+      /* Skip own config */
+      if($this->dn != "new" && preg_match("/".normalizePreg($this->dn)."$/",$attrs['dn'])){
+        continue;
+      }
+  
       $ret['ENTRIES'][] = $attrs;
     }
     foreach($ret['ENTRIES'] as $key => $data){
@@ -109,6 +115,7 @@ class servdhcp extends plugin
 
     /* Give smarty the required informations */
     $smarty->assign("dhcp_server_list", $this->dhcp_server_list['FOR_LIST']);
+    $smarty->assign("dhcp_server_list_cnt", count($this->dhcp_server_list['FOR_LIST']));
     
     /* Take over requested, save id */
     if(isset($_POST['take_over_src']) && isset($_POST['take_over'])){
diff --git a/plugins/admin/systems/servdhcp.tpl b/plugins/admin/systems/servdhcp.tpl
index 69331f271..1c2e44332 100644
--- a/plugins/admin/systems/servdhcp.tpl
+++ b/plugins/admin/systems/servdhcp.tpl
@@ -21,6 +21,7 @@
 </table>
 {else}
 <table summary="" width="100%">
+{if $dhcp_server_list_cnt}
 <tr>
 	<td style="width:100%;vertical-align:top;">
 		<b>{t}Take over dhcp configuration from following server{/t}</b>&nbsp;
@@ -30,6 +31,7 @@
 		<input type="submit" name="take_over" value="{t}Apply{/t}">
 	</td>
 </tr>
+{/if}
 <tr>
 	<td style="width:100%;vertical-align:top;">
 	<h2>{t}DHCP sections{/t}</h2>
-- 
2.30.2