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 mctl
import datetime
from time import time
from os.path import join
from django.utils.http import urlquote
from django.conf import settings
def cmp_names( a, b ):
return cmp( a.name, b.name );
class mmChannel( object ):
"""Represents a channel in Murmur."""
# channels = list();
# subchans = list();
# chanid = int();
# name = str();
# parent = mmChannel();
# linked = list();
# linkedIDs = list();
def __init__( self, server, channelObj, parentChan = None ):
self.server = server;
self.players = list();
self.subchans = list();
self.linked = list();
self.chanid = channelObj[0];
self.name = channelObj[1];
parent = channelObj[2];
self.linkedIDs = channelObj[3];
if len( channelObj ) == 5:
self.description = channelObj[4];
else:
self.description = "";
self.parent = parentChan;
if self.parent is not None:
self.parent.subchans.append( self );
def parentChannels( self ):
"""Return the names of this channel's parents in the channel tree."""
if self.parent is None or self.parent.is_server or self.parent.chanid == 0:
return [];
return self.parent.parentChannels() + [self.parent.name];
is_server = False;
is_channel = True;
is_player = False;
playerCount = property(
lambda self: len( self.players ) + sum( [ chan.playerCount for chan in self.subchans ] ),
doc="The number of players in this channel."
);
id = property(
lambda self: "channel_%d"%self.chanid,
doc="A string ready to be used in an id property of an HTML tag."
);
top_or_not_empty = property(
lambda self: self.parent is None or self.parent.chanid == 0 or self.playerCount > 0,
doc="True if this channel needs to be shown because it is root, a child of root, or has players."
);
show = property( lambda self: settings.SHOW_EMPTY_SUBCHANS or self.top_or_not_empty );
def __str__( self ):
return '<Channel "%s" (%d)>' % ( self.name, self.chanid );
def sort( self ):
"""Sort my subchannels and players, and then iterate over them and sort them recursively."""
self.subchans.sort( cmp_names );
self.players.sort( cmp_names );
for sc in self.subchans:
sc.sort();
def visit( self, callback, lvl = 0 ):
"""Call callback on myself, then visit my subchans, then my players."""
callback( self, lvl );
for sc in self.subchans:
sc.visit( callback, lvl + 1 );
for pl in self.players:
pl.visit( callback, lvl + 1 );
def getURL( self, forUser = None ):
"""
Create an URL to connect to this channel. The URL is of the form
mumble://username@host:port/parentchans/self.name
"""
userstr = "";
if forUser is not None:
userstr = "%s@" % forUser.name;
# create list of all my parents and myself
chanlist = self.parentChannels() + [self.name];
# urlencode channel names
chanlist = [ urlquote( chan ) for chan in chanlist ];
# create a path by joining the channel names
chanpath = join( *chanlist );
if self.server.port != settings.MUMBLE_DEFAULT_PORT:
return "mumble://%s%s:%d/%s" % ( userstr, self.server.addr, self.server.port, chanpath );
return "mumble://%s%s/%s" % ( userstr, self.server.addr, chanpath );
connecturl = property( getURL, doc="A convenience wrapper for getURL." );
def setDefault( self ):
"Make this the server's default channel."
self.server.defchan = self.chanid;
self.server.save();
is_default = property(
lambda self: self.server.defchan == self.chanid,
doc="True if this channel is the server's default channel."
);
class mmPlayer( object ):
"""Represents a Player in Murmur."""
# muted = bool;
# deafened = bool;
# suppressed = bool;
# selfmuted = bool;
# selfdeafened = bool;
# channel = mmChannel();
# dbaseid = int();
# userid = int();
# name = str();
# onlinesince = time();
# bytesPerSec = int();
# mumbleuser = models.MumbleUser();
def __init__( self, srvInstance, playerObj, playerChan ):
( self.userid, self.muted, self.deafened, self.suppressed, self.selfmuted, self.selfdeafened, chanID, self.dbaseid, self.name, onlinetime, self.bytesPerSec ) = playerObj;
self.onlinesince = datetime.datetime.fromtimestamp( float( time() - onlinetime ) );
self.channel = playerChan;
self.channel.players.append( self );
if self.isAuthed:
from models import Mumble, MumbleUser
try:
self.mumbleuser = MumbleUser.objects.get( mumbleid=self.dbaseid, server=srvInstance );
except MumbleUser.DoesNotExist:
self.mumbleuser = None;
else:
self.mumbleuser = None;
def __str__( self ):
return '<Player "%s" (%d, %d)>' % ( self.name, self.userid, self.dbaseid );
isAuthed = property(
lambda self: self.dbaseid != -1,
doc="True if this player is authenticated (+A)."
);
isAdmin = property(
lambda self: self.mumbleuser and self.mumbleuser.getAdmin(),
doc="True if this player is in the Admin group in the ACL."
);
is_server = False;
is_channel = False;
is_player = True;
# kept for compatibility to mmChannel (useful for traversal funcs)
playerCount = property( lambda self: -1, doc="Exists only for compatibility to mmChannel." );
id = property(
lambda self: "player_%d"%self.userid,
doc="A string ready to be used in an id property of an HTML tag."
);
def visit( self, callback, lvl = 0 ):
""" Call callback on myself. """
callback( self, lvl );
class mmACL:
"""Represents an ACL for a certain channel."""
def __init__( self, channelId, aclObj ):
aclsrc, groupsrc, inherit = aclObj;
self.channelId = channelId;
self.acls = [];
for line in aclsrc:
acl = {};
acl['applyHere'], acl['applySubs'], acl['inherited'], acl['playerid'], acl['group'], acl['allow'], acl['deny'] = line;
self.acls.append( acl );
self.groups = [];
for line in groupsrc:
group = {};
group['name'], group['inherited'], group['inherit'], group['inheritable'], group['add'], group['remove'], group['members'] = line;
self.groups.append( group );
if group['name'] == "admin":
self.admingroup = group;
self.inherit = inherit;
def pack( self ):
""" Pack the information in this ACL up in a way that it can be passed to DBus. """
return (
self.channelId,
[( acl['applyHere'], acl['applySubs'], acl['inherited'], acl['playerid'], acl['group'], acl['allow'], acl['deny'] ) for acl in self.acls ],
[( group['name'], group['inherited'], group['inherit'], group['inheritable'], group['add'], group['remove'], group['members'] ) for group in self.groups ],
self.inherit
);