use context processors for MEDIA_URL and ROSETTA_ISNTALLED variables

pyweb/mumble/views.py

@@ -70,7 +70,6 @@ def mumbles( request ):
 		'mumble/list.html',
 		{ 'MumbleObjects': mumbles,
 		  'MumbleActive':  True,
-		  'MEDIA_URL':     settings.MEDIA_URL,
 		},
 		context_instance = RequestContext(request)
 		);
@@ -86,7 +85,6 @@ def mobile_mumbles( request ):
 		'mumble/mobile_list.html',
 		{ 'MumbleObjects': mumbles,
 		  'MumbleActive':  True,
-		  'MEDIA_URL':     settings.MEDIA_URL,
 		},
 		context_instance = RequestContext(request)
 		);
@@ -191,7 +189,6 @@ def show( request, server ):
 	return render_to_response(
 		'mumble/mumble.html',
 		{
-			'MEDIA_URL':    settings.MEDIA_URL,
 			'login_url':    "%s?next=%s" % ( login_url, show_url ),
 			'DBaseObject':  srv,
 			'ChannelTable': channelTable,
@@ -222,7 +219,6 @@ def mobile_show( request, server ):
 	return render_to_response(
 		'mumble/mobile_mumble.html',
 		{
-			'MEDIA_URL':    settings.MEDIA_URL,
 			'DBaseObject':  srv,
 			'MumbleActive': True,
 			'MumbleAccount':user,

pyweb/processors.py

@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+
+"""
+ *  Copyright (C) 2009, Michael "Svedrin" Ziegler <diese-addy@funzt-halt.net>
+ *
+ *  Mumble-Django is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This package is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+"""
+
+def media_url(request):
+	from django.conf import settings
+	return { 'MEDIA_URL': settings.MEDIA_URL }
+
+def installed_apps(request):
+	from django.conf import settings
+	return { 'ROSETTA_INSTALLED': "rosetta" in settings.INSTALLED_APPS }

pyweb/settings.py

@@ -178,6 +178,15 @@ TEMPLATE_DIRS = (
 	join( MUMBLE_DJANGO_ROOT, 'pyweb', 'templates' ),
 )
 
+TEMPLATE_CONTEXT_PROCESSORS = (
+	"django.core.context_processors.auth",
+	"django.core.context_processors.debug",
+	"django.core.context_processors.i18n",
+	"django.core.context_processors.media",
+	'processors.media_url',
+	'processors.installed_apps',
+	);
+
 TEST_RUNNER = 'mumble.testrunner.run_tests'
 TEST_MURMUR_LAB_DIR   = join( dirname(MUMBLE_DJANGO_ROOT), 'murmur' );
 TEST_MURMUR_FILES_DIR = join( MUMBLE_DJANGO_ROOT, 'testdata' );

pyweb/templates/index.html

@@ -30,8 +30,10 @@
           {% endif %}
           {% if user.is_staff %}
             <a href="{% url admin:index %}" target="_blank">{% trans "Administration" %}</a> |
+            {% if ROSETTA_INSTALLED %}
               <a href="{% url rosetta.views.home %}" target="_blank">{% trans "Edit translations" %}</a> |
             {% endif %}
+          {% endif %}
           <a href="{% url views.imprint %}">{% trans "Imprint" %}</a>
         </div>
         <h2>{% block Headline %}{% endblock %}</h2>

pyweb/views.py

@@ -30,7 +30,6 @@ from mumble.models			import Mumble, MumbleUser
 def profile( request ):
 	userdata = {
 		"ProfileActive": True,
-		'MEDIA_URL':    settings.MEDIA_URL,
 		"mumbleaccs":	MumbleUser.objects.filter(	owner  = request.user ),
 #		"gbposts": 	Entry.objects.filter(		author = request.user ).count(),
 #		"gbcomments": 	Comment.objects.filter(		author = request.user ).count(),
@@ -47,5 +46,4 @@ def profile( request ):
 def imprint( request ):
 	return render_to_response(
 		'registration/imprint.html',
-		{ 'MEDIA_URL':    settings.MEDIA_URL, },
 		context_instance = RequestContext(request) );