Mercurial > libervia-backend
view src/plugins/plugin_xep_0249.py @ 442:ab9ddf6c7eaf
core: added get method to PersistentDictionary
author | Goffi <goffi@goffi.org> |
---|---|
date | Sat, 03 Dec 2011 22:21:52 +0100 (2011-12-03) |
parents | f964dcec1611 |
children | 60a9086b35c5 |
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#!/usr/bin/python # -*- coding: utf-8 -*- """ SAT plugin for managing xep-0249 Copyright (C) 2009, 2010, 2011 Jérôme Poisson (goffi@goffi.org) This program 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 3 of the License, or (at your option) any later version. This program 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. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. """ from logging import debug, info, warning, error from twisted.words.xish import domish from twisted.internet import protocol, defer from twisted.words.protocols.jabber import client, jid, xmlstream from zope.interface import implements from wokkel import disco, iwokkel, data_form try: from twisted.words.protocols.xmlstream import XMPPHandler except ImportError: from wokkel.subprotocols import XMPPHandler MESSAGE= '/message' NS_DIRECT_MUC_INVITATION = 'jabber:x:conference' DIRECT_MUC_INVITATION_REQUEST = MESSAGE + '/x[@xmlns="' + NS_DIRECT_MUC_INVITATION + '"]' PLUGIN_INFO = { "name": "XEP 0249 Plugin", "import_name": "XEP-0249", "type": "XEP", "protocols": ["XEP-0249"], "dependencies": ["XEP-0045"], "main": "XEP_0249", "handler": "yes", "description": _("""Implementation of Direct MUC Invitations""") } class XEP_0249(): def __init__(self, host): info(_("Plugin XEP_0249 initialization")) self.host = host host.bridge.addMethod("inviteMUC", ".plugin", in_sign='sssa{ss}s', out_sign='', method=self._invite) def getHandler(self, profile): return XEP_0249_handler(self) def invite(self, target, room, options={}, profile_key='@DEFAULT@'): """ Invite a user to a room @param target: jid of the user to invite @param room: jid of the room where the user is invited @options: attribute with extra info (reason, password) as in #XEP-0249 @profile_key: %(doc_profile_key)s """ profile = self.host.memory.getProfileName(profile_key) if not profile: error(_("Profile doesn't exists !")) return message = domish.Element((None,'message')) message["to"] = target.full() x_elt = message.addElement('x',NS_DIRECT_MUC_INVITATION) x_elt['jid'] = room.userhost() for opt in options: x_elt[opt] = options[opt] self.host.profiles[profile].xmlstream.send(message) def _invite(self, target, service, roomId, options = {}, profile_key='@DEFAULT@'): """ Invite an user to a room @param target: jid of the user to invite @param service: jid of the MUC service @param roomId: name of the room @param profile_key: %(doc_profile_key)s """ #TODO: check parameters validity self.invite(jid.JID(target), jid.JID("%s@%s" % (roomId, service)), options, profile_key) def onInvitation(self, message, profile): """ called when an invitation is received @param message: message element @profile: %(doc_profile)s """ info(_('Invitation received for room %(room)s [%(profile)s]') % {'room':'','profile':profile}) try: room = jid.JID(message.firstChildElement()['jid']) except: error(_('Error while parsing invitation')) return _jid, xmlstream = self.host.getJidNStream(profile) #TODO: we always autojoin so far, we need to add a parameter to autojoin/ignore invitations or let user choose to follow it d = self.host.plugins["XEP-0045"].join(room.host, room.user, _jid.user, profile) class XEP_0249_handler(XMPPHandler): implements(iwokkel.IDisco) def __init__(self, plugin_parent): self.plugin_parent = plugin_parent self.host = plugin_parent.host def connectionInitialized(self): self.xmlstream.addObserver(DIRECT_MUC_INVITATION_REQUEST, self.plugin_parent.onInvitation, profile = self.parent.profile) def getDiscoInfo(self, requestor, target, nodeIdentifier=''): return [disco.DiscoFeature(NS_DIRECT_MUC_INVITATION)] def getDiscoItems(self, requestor, target, nodeIdentifier=''): return []