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