Forked mumble-django project from https://bitbucket.org/Svedrin/mumble-django
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# -*- 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.
"""
import simplejson
from StringIO import StringIO
from os.path import join
from django.shortcuts import render_to_response, get_object_or_404, get_list_or_404
from django.template import RequestContext
from django.http import Http404, HttpResponse, HttpResponseRedirect
from django.contrib.auth.decorators import login_required
from django.contrib.auth.models import User
from django.conf import settings
from django.core.urlresolvers import reverse
from django.contrib.auth import views as auth_views
from models import Mumble, MumbleUser
from forms import *
from mmobjects import *
def redir( request ):
""" Redirect to the servers list. """
return HttpResponseRedirect( reverse( mumbles ) );
def mumbles( request ):
""" Display a list of all configured Mumble servers, or redirect if only one configured. """
mumbles = get_list_or_404( Mumble );
if len(mumbles) == 1:
return HttpResponseRedirect( reverse( show, kwargs={ 'server': mumbles[0].id, } ) );
return render_to_response(
'mumble/list.htm',
{ 'MumbleObjects': mumbles,
'MumbleActive': True,
'MEDIA_URL': settings.MEDIA_URL,
},
context_instance = RequestContext(request)
);
def show( request, server ):
"""Display the channel list for the given Server ID.
This includes not only the channel list itself, but indeed the user registration,
server admin and user texture form as well. The template then uses JavaScript
to display these forms integrated into the Channel viewer.
"""
srv = get_object_or_404( Mumble, id=server );
isAdmin = srv.isUserAdmin( request.user );
# The tab to start on.
displayTab = 0;
if isAdmin:
if request.method == 'POST' and "mode" in request.POST and request.POST['mode'] == 'admin':
adminform = MumbleForm( request.POST, instance=srv );
if adminform.is_valid():
adminform.save();
return HttpResponseRedirect( reverse( show, kwargs={ 'server': int(server), } ) );
else:
displayTab = 2;
else:
adminform = MumbleForm( instance=srv );
else:
adminform = None;
registered = False;
user = None;
if request.user.is_authenticated():
# Unregistered users may or may not need a password to register.
if settings.PROTECTED_MODE and srv.passwd:
unregged_user_form = MumbleUserPasswordForm;
# Unregistered users may or may not want to link an existing account
elif settings.ALLOW_ACCOUNT_LINKING:
unregged_user_form = MumbleUserLinkForm;
else:
unregged_user_form = MumbleUserForm;
if request.method == 'POST' and 'mode' in request.POST and request.POST['mode'] == 'reg':
try:
user = MumbleUser.objects.get( server=srv, owner=request.user );
except MumbleUser.DoesNotExist:
regform = unregged_user_form( request.POST );
regform.server = srv;
if regform.is_valid():
model = regform.save( commit=False );
model.owner = request.user;
model.server = srv;
# If we're linking accounts, the change is local only.
model.save( dontConfigureMurmur=( "linkacc" in regform.data ) );
return HttpResponseRedirect( reverse( show, kwargs={ 'server': int(server), } ) );
else:
displayTab = 1;
else:
regform = MumbleUserForm( request.POST, instance=user );
regform.server = srv;
if regform.is_valid():
regform.save();
return HttpResponseRedirect( reverse( show, kwargs={ 'server': int(server), } ) );
else:
displayTab = 1;
else:
try:
user = MumbleUser.objects.get( server=srv, owner=request.user );
except MumbleUser.DoesNotExist:
regform = unregged_user_form();
else:
regform = MumbleUserForm( instance=user );
registered = True;
if request.method == 'POST' and 'mode' in request.POST and request.POST['mode'] == 'texture' and registered:
textureform = MumbleTextureForm( request.POST, request.FILES );
if textureform.is_valid():
user.setTexture( request.FILES['texturefile'] );
return HttpResponseRedirect( reverse( show, kwargs={ 'server': int(server), } ) );
else:
textureform = MumbleTextureForm();
else:
regform = None;
textureform = None;
# ChannelTable is a somewhat misleading name, as it actually contains channels and players.
channelTable = [];
for id in srv.channels:
if id != 0 and srv.channels[id].show:
channelTable.append( srv.channels[id] );
for id in srv.players:
channelTable.append( srv.players[id] );
show_url = reverse( show, kwargs={ 'server': srv.id } );
login_url = reverse( auth_views.login );
return render_to_response(
'mumble/mumble.htm',
{
'MEDIA_URL': settings.MEDIA_URL,
'login_url': "%s?next=%s" % ( login_url, show_url ),
'DBaseObject': srv,
'ChannelTable': channelTable,
'CurrentUserIsAdmin': isAdmin,
'AdminForm': adminform,
'RegForm': regform,
'TextureForm': textureform,
'Registered': registered,
'DisplayTab': displayTab,
'MumbleActive': True,
'MumbleAccount':user,
},
context_instance = RequestContext(request)
);
def showTexture( request, server, userid = None ):
""" Pack the given user's texture into an HttpResponse.
If userid is none, use the currently logged in User.
"""
srv = get_object_or_404( Mumble, id=int(server) );
if userid is None:
if request.user.is_authenticated():
user = get_object_or_404( MumbleUser, server=srv, owner=request.user );
else:
raise Http404();
else:
user = get_object_or_404( MumbleUser, server=srv, id=int(userid) );
try:
img = user.getTexture();
except ValueError:
raise Http404();
else:
buffer = StringIO();
img.save( buffer, "PNG" );
return HttpResponse( buffer.getvalue(), "image/png" );
@login_required
def users( request, server ):
""" Create a list of MumbleUsers for a given server serialized as a JSON object.
If the request has a "data" field, evaluate that and update the user records.
"""
srv = get_object_or_404( Mumble, id=int(server) );
if "resync" in request.POST and request.POST['resync'] == "true":
srv.readUsersFromMurmur();
if not srv.isUserAdmin( request.user ):
return HttpResponse(
simplejson.dumps({ 'success': False, 'objects': [], 'errormsg': 'Access denied' }),
mimetype='text/javascript'
);
if request.method == 'POST':
data = simplejson.loads( request.POST['data'] );
for record in data:
if record['id'] == -1:
if record['delete']:
continue;
mu = MumbleUser( server=srv );
else:
mu = MumbleUser.objects.get( id=record['id'] );
if record['delete']:
mu.delete();
continue;
mu.name = record['name'];
mu.password = record['password'];
mu.isAdmin = record['admin'];
if record['owner']:
mu.owner = User.objects.get( id=int(record['owner']) );
mu.save();
users = [];
for mu in srv.mumbleuser_set.all():
owner = None;
if mu.owner is not None:
owner = mu.owner.id
users.append( {
'id': mu.id,
'name': mu.name,
'password': None,
'owner': owner,
'admin': mu.getAdmin(),
} );
return HttpResponse(
simplejson.dumps( { 'success': True, 'objects': users } ),
mimetype='text/javascript'
);
@login_required
def djangousers( request ):
""" Return a list of all Django users' names and IDs. """
users = [ { 'uid': '', 'uname': '------' } ];
for du in User.objects.all().order_by( 'username' ):
users.append( {
'uid': du.id,
'uname': unicode( du ),
} );
return HttpResponse(
simplejson.dumps( { 'success': True, 'objects': users } ),
mimetype='text/javascript'
);