Mercurial > libervia-backend
annotate src/plugins/plugin_xep_0249.py @ 483:655695f85e5b
core: fixed bad try/except block in memory
author | Goffi <goffi@goffi.org> |
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date | Sun, 12 Aug 2012 15:49:08 +0200 |
parents | 2a072735e459 |
children | ca13633d3b6b |
rev | line source |
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1 #!/usr/bin/python |
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2 # -*- coding: utf-8 -*- |
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3 |
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4 """ |
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5 SAT plugin for managing xep-0249 |
459 | 6 Copyright (C) 2009, 2010, 2011, 2012 Jérôme Poisson (goffi@goffi.org) |
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7 |
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8 This program is free software: you can redistribute it and/or modify |
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9 it under the terms of the GNU Affero General Public License as published by |
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10 the Free Software Foundation, either version 3 of the License, or |
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11 (at your option) any later version. |
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12 |
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13 This program is distributed in the hope that it will be useful, |
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14 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 GNU Affero General Public License for more details. |
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17 |
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18 You should have received a copy of the GNU Affero General Public License |
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19 along with this program. If not, see <http://www.gnu.org/licenses/>. |
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20 """ |
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21 |
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22 from logging import debug, info, warning, error |
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23 from twisted.words.xish import domish |
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24 from twisted.internet import protocol, defer |
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25 from twisted.words.protocols.jabber import client, jid, xmlstream |
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26 |
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27 from zope.interface import implements |
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28 |
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29 from wokkel import disco, iwokkel, data_form |
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30 |
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31 |
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32 try: |
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33 from twisted.words.protocols.xmlstream import XMPPHandler |
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34 except ImportError: |
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35 from wokkel.subprotocols import XMPPHandler |
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36 |
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37 MESSAGE= '/message' |
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38 NS_DIRECT_MUC_INVITATION = 'jabber:x:conference' |
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39 DIRECT_MUC_INVITATION_REQUEST = MESSAGE + '/x[@xmlns="' + NS_DIRECT_MUC_INVITATION + '"]' |
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40 |
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41 PLUGIN_INFO = { |
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42 "name": "XEP 0249 Plugin", |
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43 "import_name": "XEP-0249", |
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44 "type": "XEP", |
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45 "protocols": ["XEP-0249"], |
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46 "dependencies": ["XEP-0045"], |
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47 "main": "XEP_0249", |
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48 "handler": "yes", |
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49 "description": _("""Implementation of Direct MUC Invitations""") |
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50 } |
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51 |
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52 class XEP_0249(): |
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53 |
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54 def __init__(self, host): |
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55 info(_("Plugin XEP_0249 initialization")) |
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56 self.host = host |
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57 host.bridge.addMethod("inviteMUC", ".plugin", in_sign='sssa{ss}s', out_sign='', method=self._invite) |
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58 |
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59 def getHandler(self, profile): |
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60 return XEP_0249_handler(self) |
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61 |
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62 def invite(self, target, room, options={}, profile_key='@DEFAULT@'): |
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63 """ |
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64 Invite a user to a room |
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65 @param target: jid of the user to invite |
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66 @param room: jid of the room where the user is invited |
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67 @options: attribute with extra info (reason, password) as in #XEP-0249 |
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68 @profile_key: %(doc_profile_key)s |
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69 """ |
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70 profile = self.host.memory.getProfileName(profile_key) |
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71 if not profile: |
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72 error(_("Profile doesn't exists !")) |
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73 return |
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74 message = domish.Element((None,'message')) |
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75 message["to"] = target.full() |
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76 x_elt = message.addElement('x',NS_DIRECT_MUC_INVITATION) |
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77 x_elt['jid'] = room.userhost() |
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78 for opt in options: |
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79 x_elt[opt] = options[opt] |
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80 self.host.profiles[profile].xmlstream.send(message) |
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81 |
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82 def _invite(self, target, service, roomId, options = {}, profile_key='@DEFAULT@'): |
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83 """ |
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84 Invite an user to a room |
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85 @param target: jid of the user to invite |
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86 @param service: jid of the MUC service |
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87 @param roomId: name of the room |
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88 @param profile_key: %(doc_profile_key)s |
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89 """ |
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90 #TODO: check parameters validity |
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91 self.invite(jid.JID(target), jid.JID("%s@%s" % (roomId, service)), options, profile_key) |
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92 |
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93 |
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94 def onInvitation(self, message, profile): |
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95 """ |
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96 called when an invitation is received |
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97 @param message: message element |
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98 @profile: %(doc_profile)s |
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99 """ |
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100 info(_('Invitation received for room %(room)s [%(profile)s]') % {'room':'','profile':profile}) |
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101 try: |
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102 room = jid.JID(message.firstChildElement()['jid']) |
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103 except: |
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104 error(_('Error while parsing invitation')) |
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105 return |
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106 _jid, xmlstream = self.host.getJidNStream(profile) |
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107 #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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108 d = self.host.plugins["XEP-0045"].join(room, _jid.user, {}, profile) |
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109 |
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110 |
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111 class XEP_0249_handler(XMPPHandler): |
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112 implements(iwokkel.IDisco) |
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113 |
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114 def __init__(self, plugin_parent): |
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115 self.plugin_parent = plugin_parent |
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116 self.host = plugin_parent.host |
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117 |
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118 def connectionInitialized(self): |
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added plugin XEP-0249: direct MUC invitation
Goffi <goffi@goffi.org>
parents:
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119 self.xmlstream.addObserver(DIRECT_MUC_INVITATION_REQUEST, self.plugin_parent.onInvitation, profile = self.parent.profile) |
f1f7c94278f2
added plugin XEP-0249: direct MUC invitation
Goffi <goffi@goffi.org>
parents:
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120 |
f1f7c94278f2
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Goffi <goffi@goffi.org>
parents:
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121 def getDiscoInfo(self, requestor, target, nodeIdentifier=''): |
f1f7c94278f2
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Goffi <goffi@goffi.org>
parents:
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122 return [disco.DiscoFeature(NS_DIRECT_MUC_INVITATION)] |
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Goffi <goffi@goffi.org>
parents:
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123 |
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added plugin XEP-0249: direct MUC invitation
Goffi <goffi@goffi.org>
parents:
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124 def getDiscoItems(self, requestor, target, nodeIdentifier=''): |
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Goffi <goffi@goffi.org>
parents:
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125 return [] |