193 lines
6.4 KiB
Python
193 lines
6.4 KiB
Python
"""
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SleekXMPP: The Sleek XMPP Library
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Copyright (C) 2007 Nathanael C. Fritz
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This file is part of SleekXMPP.
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SleekXMPP is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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SleekXMPP is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with SleekXMPP; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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"""
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from __future__ import with_statement
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from . import base
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import logging
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from xml.etree import cElementTree as ET
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class xep_0045(base.base_plugin):
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"""
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Impliments XEP-0045 Multi User Chat
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"""
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def plugin_init(self):
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self.rooms = {}
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self.ourNicks = {}
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self.xep = '0045'
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self.description = 'Multi User Chat (Very Basic Still)'
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self.xmpp.add_handler("<message xmlns='%s' type='groupchat'><body/></message>" % self.xmpp.default_ns, self.handle_groupchat_message)
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self.xmpp.add_handler("<presence />", self.handle_groupchat_presence)
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def handle_groupchat_presence(self, xml):
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""" Handle a presence in a muc.
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"""
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source = xml.attrib['from']
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room = self.xmpp.getjidbare(source)
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if room not in self.rooms.keys():
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return
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nick = self.xmpp.getjidresource(source)
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entry = {
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'nick': nick,
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'room': room,
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}
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if 'type' in xml.attrib.keys():
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entry['type'] = xml.attrib['type']
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for tag in ['status','show','priority']:
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if xml.find(('{%s}' % self.xmpp.default_ns) + tag) != None:
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entry[tag] = xml.find(('{%s}' % self.xmpp.default_ns) + tag).text
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else:
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entry[tag] = None
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for tag in ['affiliation','role','jid']:
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item = xml.find('{http://jabber.org/protocol/muc#user}x/{http://jabber.org/protocol/muc#user}item')
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if item != None:
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if tag in item.attrib:
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entry[tag] = item.attrib[tag]
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else:
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entry[tag] = None
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else:
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entry[tag] = None
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if entry['status'] == 'unavailable':
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self.rooms[room][nick] = None
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else:
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self.rooms[room][nick] = entry
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logging.debug("MUC presence from %s/%s : %s" % (entry['room'],entry['nick'], entry))
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self.xmpp.event("groupchat_presence", entry)
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def handle_groupchat_message(self, xml):
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""" Handle a message event in a muc.
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"""
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mfrom = xml.attrib['from']
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message = xml.find('{%s}body' % self.xmpp.default_ns).text
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subject = xml.find('{%s}subject' % self.xmpp.default_ns)
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if subject:
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subject = subject.text
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else:
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subject = ''
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resource = self.xmpp.getjidresource(mfrom)
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mfrom = self.xmpp.getjidbare(mfrom)
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mtype = xml.attrib.get('type', 'normal')
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self.xmpp.event("groupchat_message", {'room': mfrom, 'name': resource, 'type': mtype, 'subject': subject, 'message': message})
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def joinMUC(self, room, nick, maxhistory="0", password='', wait=False, pstatus=None, pshow=None):
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""" Join the specified room, requesting 'maxhistory' lines of history.
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"""
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stanza = self.xmpp.makePresence(pto="%s/%s" % (room, nick), pstatus=pstatus, pshow=pshow)
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x = ET.Element('{http://jabber.org/protocol/muc}x')
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if password:
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passelement = ET.Element('password')
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passelement.text = password
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x.append(passelement)
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history = ET.Element('history')
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history.attrib['maxstanzas'] = maxhistory
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x.append(history)
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stanza.append(x)
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if not wait:
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self.xmpp.send(stanza)
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else:
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#wait for our own room presence back
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expect = ET.Element('{jabber:client}presence', {'from':"%s/%s" % (room, nick)})
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self.xmpp.send(stanza, expect)
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self.rooms[room] = {}
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self.ourNicks[room] = nick
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def setAffiliation(self, room, jid, affiliation='member'):
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""" Change room affiliation."""
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if affiliation not in ('outcast', 'member', 'admin', 'owner', 'none'):
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raise TypeError
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query = ET.Element('{http://jabber.org/protocol/muc#admin}query')
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item = ET.Element('item', {'affiliation':affiliation, 'jid':jid})
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query.append(item)
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iq = self.xmpp.makeIqSet(query)
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iq.attrib['to'] = room
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result = self.xmpp.send(iq, "<iq id='%s' />" % iq.get('id'))
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if result is None or result.get('type') != 'result':
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raise ValueError
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return True
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def invite(self, room, jid, reason=''):
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""" Invite a jid to a room."""
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msg = self.xmpp.makeMessage(room, mtype='none')
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x = ET.Element('{http://jabber.org/protocol/muc#user}x')
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invite = ET.Element('invite', {'to': jid})
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if reason:
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rxml = ET.Element('reason')
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rxml.text = reason
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invite.append(rxml)
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x.append(invite)
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msg.append(x)
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self.xmpp.send(msg)
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def leaveMUC(self, room, nick):
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""" Leave the specified room.
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"""
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self.xmpp.sendPresence(pshow='unavailable', pto="%s/%s" % (room, nick))
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del self.rooms[room]
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def getRoomConfig(self, room):
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iq = self.xmpp.makeIqGet('http://jabber.org/protocol/muc#owner')
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iq.attrib['to'] = room
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result = self.xmpp.send(iq, "<iq id='%s' />" % iq.get('id'))
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if result is None or result.get('type') != 'result':
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raise ValueError
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form = result.find('{http://jabber.org/protocol/muc#owner}query/{jabber:x:data}x')
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if form is None:
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raise ValueError
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return self.xmpp.plugin['xep_0004'].buildForm(form)
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def cancelConfig(self, room):
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query = ET.Element('{http://jabber.org/protocol/muc#owner}query')
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x = ET.Element('{jabber:x:data}x', type='cancel')
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query.append(x)
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iq = self.xmpp.makeIqSet(query)
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self.xmpp.send(iq, "<iq id='%s' />" % iq.get('id'))
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def setRoomConfig(self, room, config):
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query = ET.Element('{http://jabber.org/protocol/muc#owner}query')
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x = config.getXML('submit')
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query.append(x)
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iq = self.xmpp.makeIqSet(query)
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iq.attrib['to'] = room
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self.xmpp.send(iq, "<iq id='%s' />" % iq.get('id'))
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def getJoinedRooms(self):
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return self.rooms.keys()
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def getOurJidInRoom(self, roomJid):
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""" Return the jid we're using in a room.
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"""
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return "%s/%s" % (roomJid, self.ourNicks[roomJid])
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def getJidProperty(self, room, nick, jidProperty):
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""" Get the property of a nick in a room, such as its 'jid' or 'affiliation'
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If not found, return None.
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"""
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if room in self.rooms and nick in self.rooms[room] and jidProperty in self.rooms[room][nick]:
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return self.rooms[room][nick][jidProperty]
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else:
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return None
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def getRoster(self, room):
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""" Get the list of nicks in a room.
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"""
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if room not in self.rooms.keys():
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return None
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return self.rooms[room].keys()
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