From 51166271ff79acb2f15f6060505f65de688adf9d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Yves=20M=C3=BCller?= <uves@spline.de>
Date: Thu, 26 Sep 2013 11:00:08 +0200
Subject: templates: increase stability against malformed templates

---
 templates/host.html  | 9 ++++++---
 templates/index.html | 2 ++
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/templates/host.html b/templates/host.html
index bf30fd2..9fa1b82 100644
--- a/templates/host.html
+++ b/templates/host.html
@@ -55,7 +55,9 @@
     </dl>
   </div>
 
+   
   <div class="tab-pane row" id="interfaces">
+    {% if addresses %}
     {% for group in addresses | select_with_attribute('vserver', False) | groupby('interface') %}
     <div class="span6">
       <h3>{{ group.grouper }}</h3>
@@ -70,6 +72,7 @@
     {% else %}
     <p class="centering">no network interfaces</p>
     {% endfor %}
+    {% endif %}
   </div>
 
   <div class="tab-pane" id="ports">
@@ -83,6 +86,7 @@
         </tr>
       </thead>
       <tbody>
+	{% set ports = ports or [] %} 
         {% for port in ports %}
         <tr>
           <td>{{port['port']}}</td>
@@ -97,8 +101,8 @@
     </table>
   </div>
 
-  {% if services is defined %}
   <div class="tab-pane" id="services">
+    {% if services is defined %}
     <table id="servicetable" class="table table-striped table-hover tablesorter">
       <thead>
         <tr>
@@ -135,9 +139,8 @@
         {% endfor %}
       </tbody>
     </table>
+    {% endif %}
   </div>
-  {% endif %}
-
 </div>
 
 <script>
diff --git a/templates/index.html b/templates/index.html
index a5c9d7e..36d83e4 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -43,9 +43,11 @@
         </p>
 
         <ul class="ips inline">
+          {% if host['addresses'] %}
           {% for ip in host['addresses'] | select_with_attribute('vserver', False) | sort(attribute='address') %}
           <li>{{ip['address']}}</li>
           {% endfor %}
+          {% endif %}
         </ul>
       </div>
     </li>
-- 
cgit v1.2.3-1-g7c22