only display connect URLs if a sensible address is known

pyweb/mumble/models.py

@@ -414,6 +414,8 @@ class Mumble( models.Model ):
 	
 	def getURL( self, forUser = None ):
 		""" Create an URL of the form mumble://username@host:port/ for this server. """
+		if not self.netloc:
+			return None
 		from urlparse import urlunsplit
 		versionstr = "version=%d.%d.%d" % tuple(self.version[:3]);
 		if forUser is not None:

pyweb/mumble/templates/mumble/channel.html

@@ -6,9 +6,15 @@
   {% else %}
     <img src="{{ MEDIA_URL }}/mumble/channel.png" alt="channel" />
   {% endif %}
+  {% if Channel.server.netloc %}
     <a href="{{ Channel|chanurl:MumbleAccount }}" class="mumble" id="link_{{ Channel.id }}" title="{{ Channel.name }}">
       {{ Channel.name|trunc:30 }}
     </a>
+  {% else %}
+    <a class="mumble" id="link_{{ Channel.id }}" title="{{ Channel.name }}">
+      {{ Channel.name|trunc:30 }}
+    </a>
+  {% endif %}
   {% for sub in Channel.subchans %}
     {% if sub.show %}
       {{ sub|chanview:MumbleAccount }}

pyweb/mumble/templates/mumble/mumble.html

@@ -21,7 +21,9 @@
     <div id="mumble_ext_container"></div>
 	<div id="mumble_motd" class="mumble-ext x-hide-display">
 	  <ul>
+	    {% if DBaseObject.connecturl %}
 	      <li>{% trans "Server Address" %}: <a href="{{ DBaseObject.connecturl }}">{{ DBaseObject.connecturl }}</a></li>
+	    {% endif %}
 	    {% if DBaseObject.url %}
 	      <li>{% trans "Website" %}: {{ DBaseObject.url|urlize }}</li>
 	    {% endif %}