prosody
2a8bfb7dee77
plugins/mod_muc.lua

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plugins/mod_muc.lua @ 835:2a8bfb7dee77

MUC: Added copyright notice
author Waqas Hussain <waqas20@gmail.com>
date Sat, 21 Feb 2009 01:57:13 +0500
parent 834:596a6b425eb9
child 856:946d0f91bd38
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
835
2a8bfb7dee77 MUC: Added copyright notice
Waqas Hussain <waqas20@gmail.com>
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diff changeset
1 -- Prosody IM v0.3
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2 -- Copyright (C) 2008-2009 Matthew Wild
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3 -- Copyright (C) 2008-2009 Waqas Hussain
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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9
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10 local register_component = require "core.componentmanager".register_component;
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11 local deregister_component = require "core.componentmanager".deregister_component;
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12 local jid_split = require "util.jid".split;
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13 local jid_bare = require "util.jid".bare;
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14 local st = require "util.stanza";
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15 local log = require "util.logger".init("mod_muc");
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16 local multitable_new = require "util.multitable".new;
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17 local t_insert, t_remove = table.insert, table.remove;
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18
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19 if module:get_host_type() ~= "component" then
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20 error("MUC should be loaded as a component, please see http://prosody.im/doc/components", 0);
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21 end
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22
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23 local muc_domain = module:get_host();
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24 local muc_name = "MUCMUCMUC!!!";
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25 local history_length = 20;
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26
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27 -- room_name -> room
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28 -- occupant_room_nick -> data
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29 -- affiliation = ...
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30 -- role
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31 -- jid = occupant's real jid
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32 local rooms = multitable_new();
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33
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34 local jid_nick = multitable_new(); -- real jid -> room's jid -> room nick
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35
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36 -- room_name -> info
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37 -- name - the room's friendly name
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38 -- subject - the room's subject
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39 -- non-anonymous = true|nil
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40 -- persistent = true|nil
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41 -- history = {preserialized stanzas}
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42 local rooms_info = multitable_new();
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43
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44 local persist_list = datamanager.load(nil, muc_domain, 'room_list') or {};
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45 for room in pairs(persist_list) do
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46 rooms_info:set(room, datamanager.store(room, muc_domain, 'rooms') or nil);
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47 end
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48
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49 local component;
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50
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51 function filter_xmlns_from_array(array, filters)
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52 local count = 0;
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53 for i=#array,1,-1 do
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54 local attr = array[i].attr;
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55 if filters[attr and attr.xmlns] then
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56 t_remove(array, i);
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57 count = count + 1;
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58 end
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59 end
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60 return count;
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61 end
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62 function filter_xmlns_from_stanza(stanza, filters)
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63 if filters then
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64 if filter_xmlns_from_array(stanza.tags, filters) ~= 0 then
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65 return stanza, filter_xmlns_from_array(stanza, filters);
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66 end
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67 end
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68 return stanza, 0;
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69 end
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70 local presence_filters = {["http://jabber.org/protocol/muc"]=true;["http://jabber.org/protocol/muc#user"]=true};
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71 function get_filtered_presence(stanza)
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72 return filter_xmlns_from_stanza(st.clone(stanza), presence_filters);
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73 end
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74 function getUsingPath(stanza, path, getText)
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75 local tag = stanza;
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76 for _, name in ipairs(path) do
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77 if type(tag) ~= 'table' then return; end
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78 tag = tag:child_with_name(name);
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79 end
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80 if tag and getText then tag = table.concat(tag); end
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81 return tag;
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82 end
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83 function getTag(stanza, path) return getUsingPath(stanza, path); end
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84 function getText(stanza, path) return getUsingPath(stanza, path, true); end
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85
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86 function get_disco_info(stanza)
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87 return st.iq({type='result', id=stanza.attr.id, from=muc_domain, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#info")
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88 :tag("identity", {category='conference', type='text', name=muc_name}):up()
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89 :tag("feature", {var="http://jabber.org/protocol/muc"}); -- TODO cache disco reply
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90 end
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91 function get_disco_items(stanza)
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92 local reply = st.iq({type='result', id=stanza.attr.id, from=muc_domain, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#items");
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93 for room in pairs(rooms_info:get()) do
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94 reply:tag("item", {jid=room, name=rooms_info:get(room, "name")}):up();
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95 end
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96 return reply; -- TODO cache disco reply
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97 end
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98 function get_room_disco_info(stanza)
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99 return st.iq({type='result', id=stanza.attr.id, from=stanza.attr.to, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#info")
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100 :tag("identity", {category='conference', type='text', name=rooms_info:get(stanza.attr.to, "name")}):up()
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101 :tag("feature", {var="http://jabber.org/protocol/muc"}); -- TODO cache disco reply
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102 end
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103 function get_room_disco_items(stanza)
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104 return st.iq({type='result', id=stanza.attr.id, from=stanza.attr.to, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#items");
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105 end -- TODO allow non-private rooms
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106
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107 function save_room(room)
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108 local persistent = rooms_info:get(room, 'persistent');
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109 if persistent then
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110 datamanager.store(room, muc_domain, 'rooms', rooms_info:get(room));
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111 end
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112 if persistent ~= persist_list[room] then
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113 if not persistent then
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114 datamanager.store(room, muc_domain, 'rooms', nil);
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115 end
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116 persist_list[room] = persistent;
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117 datamanager.store(nil, muc_domain, 'room_list', persist_list);
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118 end
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119 end
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120
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121 function set_subject(current_nick, room, subject)
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122 -- TODO check nick's authority
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123 if subject == "" then subject = nil; end
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124 rooms_info:set(room, 'subject', subject);
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125 save_room();
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126 local msg = st.message({type='groupchat', from=current_nick})
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127 :tag('subject'):text(subject):up();
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128 broadcast_message_stanza(room, msg, false);
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129 return true;
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130 end
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131
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
132 function broadcast_message_stanza(room, stanza, historic)
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
133 local r = rooms:get(room);
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
134 if r then
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
135 for occupant, o_data in pairs(r) do
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
136 for jid in pairs(o_data.sessions) do
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
137 stanza.attr.to = jid;
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
138 core_route_stanza(component, stanza);
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
139 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
140 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
141 if historic then -- add to history
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
142 local history = rooms_info:get(room, 'history');
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
143 if not history then history = {}; rooms_info:set(room, 'history', history); end
830
c0554caf90e6 MUC: Use util.stanza.clone instead of pre/deserialize for cloning stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 828
diff changeset
144 -- stanza = st.clone(stanza);
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
145 stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = muc_domain, stamp = datetime.datetime()}):up(); -- XEP-0203
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
146 stanza:tag("x", {xmlns = "jabber:x:delay", from = muc_domain, stamp = datetime.legacy()}):up(); -- XEP-0091 (deprecated)
830
c0554caf90e6 MUC: Use util.stanza.clone instead of pre/deserialize for cloning stanzas
Waqas Hussain <waqas20@gmail.com>
parents: 828
diff changeset
147 t_insert(history, st.clone(st.preserialize(stanza)));
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
148 while #history > history_length do t_remove(history, 1) end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
149 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
150 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
151 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
152 function broadcast_presence_stanza(room, stanza, code, nick)
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
153 stanza = get_filtered_presence(stanza);
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
154 local data = rooms:get(room, stanza.attr.from);
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
155 stanza:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
156 :tag("item", {affiliation=data.affiliation, role=data.role, nick=nick}):up();
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
157 if code then
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
158 stanza:tag("status", {code=code}):up();
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
159 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
160 local me;
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
161 local r = rooms:get(room);
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
162 if r then
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
163 for occupant, o_data in pairs(r) do
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
164 if occupant ~= stanza.attr.from then
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
165 for jid in pairs(o_data.sessions) do
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
166 stanza.attr.to = jid;
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
167 core_route_stanza(component, stanza);
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
168 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
169 else
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
170 me = o_data;
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
171 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
172 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
173 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
174 if me then
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
175 stanza:tag("status", {code='110'});
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
176 for jid in pairs(me.sessions) do
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
177 stanza.attr.to = jid;
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
178 core_route_stanza(component, stanza);
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
179 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
180 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
181 end
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
182
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
183 function handle_to_occupant(origin, stanza) -- PM, vCards, etc
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
184 local from, to = stanza.attr.from, stanza.attr.to;
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
185 local room = jid_bare(to);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
186 local current_nick = jid_nick:get(from, room);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
187 local type = stanza.attr.type;
822
a82eadc415ff MUC: Logging - logger doesn't like nils
Waqas Hussain <waqas20@gmail.com>
parents: 820
diff changeset
188 log("debug", "room: %s, current_nick: %s, stanza: %s", room or "nil", current_nick or "nil", stanza:top_tag());
828
97ea39b7bf90 MUC: Syntax error in last commit - this is lua :)
Waqas Hussain <waqas20@gmail.com>
parents: 827
diff changeset
189 if (select(2, jid_split(from)) == muc_domain) then error("Presence from the MUC itself!!!"); end
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
190 if stanza.name == "presence" then
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
191 local pr = get_filtered_presence(stanza);
824
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
192 pr.attr.from = current_nick;
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
193 if type == "error" then -- error, kick em out!
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
194 if current_nick then
820
c20545c0dc4d MUC: Added logging
Waqas Hussain <waqas20@gmail.com>
parents: 818
diff changeset
195 log("debug", "kicking %s from %s", current_nick, room);
834
596a6b425eb9 MUC: Replaced some duplicate code
Waqas Hussain <waqas20@gmail.com>
parents: 833
diff changeset
196 handle_to_occupant(origin, st.presence({type='unavailable', from=from, to=to}):tag('status'):text('This participant is kicked from the room because he sent an error presence')); -- send unavailable
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
197 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
198 elseif type == "unavailable" then -- unavailable
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
199 if current_nick then
820
c20545c0dc4d MUC: Added logging
Waqas Hussain <waqas20@gmail.com>
parents: 818
diff changeset
200 log("debug", "%s leaving %s", current_nick, room);
818
4dda65cd1405 MUC: Various fixes
Waqas Hussain <waqas20@gmail.com>
parents: 817
diff changeset
201 local data = rooms:get(room, current_nick);
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
202 data.role = 'none';
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
203 broadcast_presence_stanza(room, pr);
818
4dda65cd1405 MUC: Various fixes
Waqas Hussain <waqas20@gmail.com>
parents: 817
diff changeset
204 rooms:remove(room, current_nick);
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
205 jid_nick:remove(from, room);
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
206 end
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
207 elseif not type then -- available
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
208 if current_nick then
831
e2d2095705dc MUC: Workaround for a Gajim bug (it includes <x xmlns='http://jabber.org/protocol/muc'/> in nick change presences)
Waqas Hussain <waqas20@gmail.com>
parents: 830
diff changeset
209 if #pr == #stanza or current_nick ~= to then
824
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
210 if current_nick == to then -- simple presence
820
c20545c0dc4d MUC: Added logging
Waqas Hussain <waqas20@gmail.com>
parents: 818
diff changeset
211 log("debug", "%s broadcasted presence", current_nick);
824
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
212 rooms:get(room, current_nick).sessions[from] = pr;
818
4dda65cd1405 MUC: Various fixes
Waqas Hussain <waqas20@gmail.com>
parents: 817
diff changeset
213 broadcast_presence_stanza(room, pr);
824
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
214 else -- change nick
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
215 if rooms:get(room, to) then
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
216 log("debug", "%s couldn't change nick", current_nick);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
217 origin.send(st.error_reply(stanza, "cancel", "conflict"));
757
f77843f31c7d mod_muc: Add 'nick' to unavailable presence of nick changes. Thanks to Asterix for spotting :)
Matthew Wild <mwild1@gmail.com>
parents: 756
diff changeset
218 else
824
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
219 local data = rooms:get(room, current_nick);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
220 local to_nick = select(3, jid_split(to));
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
221 if to_nick then
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
222 log("debug", "%s (%s) changing nick to %s", current_nick, data.jid, to);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
223 local p = st.presence({type='unavailable', from=current_nick});
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
224 broadcast_presence_stanza(room, p, '303', to_nick);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
225 rooms:remove(room, current_nick);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
226 rooms:set(room, to, data);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
227 jid_nick:set(from, room, to);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
228 pr.attr.from = to;
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
229 rooms:get(room, to).sessions[from] = pr;
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
230 broadcast_presence_stanza(room, pr);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
231 else
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
232 --TODO malformed-jid
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
233 end
757
f77843f31c7d mod_muc: Add 'nick' to unavailable presence of nick changes. Thanks to Asterix for spotting :)
Matthew Wild <mwild1@gmail.com>
parents: 756
diff changeset
234 end
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
235 end
824
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
236 else -- possible rejoin
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
237 log("debug", "%s had connection replaced", current_nick);
834
596a6b425eb9 MUC: Replaced some duplicate code
Waqas Hussain <waqas20@gmail.com>
parents: 833
diff changeset
238 handle_to_occupant(origin, st.presence({type='unavailable', from=from, to=to}):tag('status'):text('Replaced by new connection')); -- send unavailable
824
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
239 handle_to_occupant(origin, stanza); -- resend available
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
240 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
241 else -- enter room
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
242 local new_nick = to;
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
243 if rooms:get(room, to) then
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
244 new_nick = nil;
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
245 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
246 if not new_nick then
820
c20545c0dc4d MUC: Added logging
Waqas Hussain <waqas20@gmail.com>
parents: 818
diff changeset
247 log("debug", "%s couldn't join due to nick conflict: %s", from, to);
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
248 origin.send(st.error_reply(stanza, "cancel", "conflict"));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
249 else
820
c20545c0dc4d MUC: Added logging
Waqas Hussain <waqas20@gmail.com>
parents: 818
diff changeset
250 log("debug", "%s joining as %s", from, to);
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
251 local data;
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
252 if not rooms:get(room) and not rooms_info:get(room) then -- new room
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
253 data = {affiliation='owner', role='moderator', jid=from, sessions={[from]=get_filtered_presence(stanza)}};
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
254 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
255 if not data then -- new occupant
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
256 data = {affiliation='none', role='participant', jid=from, sessions={[from]=get_filtered_presence(stanza)}};
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
257 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
258 rooms:set(room, to, data);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
259 jid_nick:set(from, room, to);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
260 local r = rooms:get(room);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
261 if r then
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
262 for occupant, o_data in pairs(r) do
817
e3e3919b6c7e MUC: Fixed: Presence for user joining the roomi was sent twice to the user
Waqas Hussain <waqas20@gmail.com>
parents: 813
diff changeset
263 if occupant ~= to then
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
264 local pres = get_filtered_presence(o_data.sessions[o_data.jid]);
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
265 pres.attr.to, pres.attr.from = from, occupant;
833
5da1130054d1 MUC: Removed commented and unused code
Waqas Hussain <waqas20@gmail.com>
parents: 831
diff changeset
266 pres:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
267 :tag("item", {affiliation=o_data.affiliation, role=o_data.role}):up();
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
268 core_route_stanza(component, pres);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
269 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
270 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
271 end
824
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
272 pr.attr.from = to;
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
273 broadcast_presence_stanza(room, pr);
782
6f9b2a9d6d45 mod_muc: Room history
Waqas Hussain <waqas20@gmail.com>
parents: 779
diff changeset
274 local history = rooms_info:get(room, 'history'); -- send discussion history
6f9b2a9d6d45 mod_muc: Room history
Waqas Hussain <waqas20@gmail.com>
parents: 779
diff changeset
275 if history then
6f9b2a9d6d45 mod_muc: Room history
Waqas Hussain <waqas20@gmail.com>
parents: 779
diff changeset
276 for _, msg in ipairs(history) do
6f9b2a9d6d45 mod_muc: Room history
Waqas Hussain <waqas20@gmail.com>
parents: 779
diff changeset
277 msg = st.deserialize(msg);
6f9b2a9d6d45 mod_muc: Room history
Waqas Hussain <waqas20@gmail.com>
parents: 779
diff changeset
278 msg.attr.to=from;
6f9b2a9d6d45 mod_muc: Room history
Waqas Hussain <waqas20@gmail.com>
parents: 779
diff changeset
279 core_route_stanza(component, msg);
6f9b2a9d6d45 mod_muc: Room history
Waqas Hussain <waqas20@gmail.com>
parents: 779
diff changeset
280 end
6f9b2a9d6d45 mod_muc: Room history
Waqas Hussain <waqas20@gmail.com>
parents: 779
diff changeset
281 end
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
282 if rooms_info:get(room, 'subject') then
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
283 core_route_stanza(component, st.message({type='groupchat', from=room, to=from}):tag("subject"):text(rooms_info:get(room, 'subject')));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
284 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
285 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
286 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
287 elseif type ~= 'result' then -- bad type
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
288 origin.send(st.error_reply(stanza, "modify", "bad-request")); -- FIXME correct error?
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
289 end
811
863046d84b56 MUC: Private stanzas (private messages, IQs, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 810
diff changeset
290 elseif not current_nick then -- not in room
863046d84b56 MUC: Private stanzas (private messages, IQs, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 810
diff changeset
291 origin.send(st.error_reply(stanza, "cancel", "not-acceptable"));
812
1dbcf57154bd MUC: Kick participants sending error messages to other participants
Waqas Hussain <waqas20@gmail.com>
parents: 811
diff changeset
292 elseif stanza.name == "message" and type == "groupchat" then -- groupchat messages not allowed in PM
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
293 origin.send(st.error_reply(stanza, "modify", "bad-request"));
812
1dbcf57154bd MUC: Kick participants sending error messages to other participants
Waqas Hussain <waqas20@gmail.com>
parents: 811
diff changeset
294 elseif stanza.name == "message" and type == "error" then
834
596a6b425eb9 MUC: Replaced some duplicate code
Waqas Hussain <waqas20@gmail.com>
parents: 833
diff changeset
295 log("debug", "%s kicked from %s for sending an error message", current_nick, room);
596a6b425eb9 MUC: Replaced some duplicate code
Waqas Hussain <waqas20@gmail.com>
parents: 833
diff changeset
296 handle_to_occupant(origin, st.presence({type='unavailable', from=from, to=to}):tag('status'):text('This participant is kicked from the room because he sent an error message to another occupant')); -- send unavailable
811
863046d84b56 MUC: Private stanzas (private messages, IQs, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 810
diff changeset
297 else -- private stanza
863046d84b56 MUC: Private stanzas (private messages, IQs, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 810
diff changeset
298 local o_data = rooms:get(room, to);
863046d84b56 MUC: Private stanzas (private messages, IQs, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 810
diff changeset
299 if o_data then
820
c20545c0dc4d MUC: Added logging
Waqas Hussain <waqas20@gmail.com>
parents: 818
diff changeset
300 log("debug", "%s sent private stanza to %s (%s)", from, to, o_data.jid);
813
ebfb904640d8 MUC: Made vCards work by redirecting vCard requests to bare JIDs
Waqas Hussain <waqas20@gmail.com>
parents: 812
diff changeset
301 local jid = o_data.jid;
ebfb904640d8 MUC: Made vCards work by redirecting vCard requests to bare JIDs
Waqas Hussain <waqas20@gmail.com>
parents: 812
diff changeset
302 if stanza.name=='iq' and type=='get' and stanza.tags[1].attr.xmlns == 'vcard-temp' then jid = jid_bare(jid); end
ebfb904640d8 MUC: Made vCards work by redirecting vCard requests to bare JIDs
Waqas Hussain <waqas20@gmail.com>
parents: 812
diff changeset
303 stanza.attr.to, stanza.attr.from = jid, current_nick;
811
863046d84b56 MUC: Private stanzas (private messages, IQs, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 810
diff changeset
304 core_route_stanza(component, stanza);
863046d84b56 MUC: Private stanzas (private messages, IQs, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 810
diff changeset
305 else -- recipient not in room
863046d84b56 MUC: Private stanzas (private messages, IQs, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 810
diff changeset
306 origin.send(st.error_reply(stanza, "cancel", "item-not-found", "Recipient not in room"));
863046d84b56 MUC: Private stanzas (private messages, IQs, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 810
diff changeset
307 end
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
308 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
309 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
310
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
311 function handle_to_room(origin, stanza) -- presence changes and groupchat messages, along with disco/etc
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
312 local type = stanza.attr.type;
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
313 if stanza.name == "iq" and type == "get" then -- disco requests
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
314 local xmlns = stanza.tags[1].attr.xmlns;
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
315 if xmlns == "http://jabber.org/protocol/disco#info" then
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
316 origin.send(get_room_disco_info(stanza));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
317 elseif xmlns == "http://jabber.org/protocol/disco#items" then
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
318 origin.send(get_room_disco_items(stanza));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
319 else
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
320 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
321 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
322 elseif stanza.name == "message" and type == "groupchat" then
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
323 local from, to = stanza.attr.from, stanza.attr.to;
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
324 local room = jid_bare(to);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
325 local current_nick = jid_nick:get(from, room);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
326 if not current_nick then -- not in room
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
327 origin.send(st.error_reply(stanza, "cancel", "not-acceptable"));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
328 else
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
329 local from = stanza.attr.from;
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
330 stanza.attr.from = current_nick;
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
331 local subject = getText(stanza, {"subject"});
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
332 if subject then
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
333 set_subject(current_nick, room, subject); -- TODO use broadcast_message_stanza
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
334 else
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
335 broadcast_message_stanza(room, stanza, true);
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
336 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
337 end
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
338 elseif stanza.name == "presence" then -- hack - some buggy clients send presence updates to the room rather than their nick
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
339 local to = stanza.attr.to;
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
340 local current_nick = jid_nick:get(stanza.attr.from, to);
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
341 if current_nick then
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
342 stanza.attr.to = current_nick;
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
343 handle_to_occupant(origin, stanza);
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
344 stanza.attr.to = to;
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
345 else
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
346 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
347 end
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
348 else
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
349 if type == "error" or type == "result" then return; end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
350 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
351 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
352 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
353
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
354 function handle_to_domain(origin, stanza)
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
355 local type = stanza.attr.type;
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
356 if type == "error" or type == "result" then return; end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
357 if stanza.name == "iq" and type == "get" then
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
358 local xmlns = stanza.tags[1].attr.xmlns;
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
359 if xmlns == "http://jabber.org/protocol/disco#info" then
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
360 origin.send(get_disco_info(stanza));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
361 elseif xmlns == "http://jabber.org/protocol/disco#items" then
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
362 origin.send(get_disco_items(stanza));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
363 else
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
364 origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- TODO disco/etc
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
365 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
366 else
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
367 origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "The muc server doesn't deal with messages and presence directed at it"));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
368 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
369 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
370
779
ec0eadf4e9ff Changed mod_muc to work with changed component manager
Waqas Hussain <waqas20@gmail.com>
parents: 757
diff changeset
371 register_component(muc_domain, function(origin, stanza)
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
372 local to_node, to_host, to_resource = jid_split(stanza.attr.to);
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
373 if to_resource and not to_node then
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
374 if type == "error" or type == "result" then return; end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
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375 origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- host/resource
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
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376 elseif to_resource then
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
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377 handle_to_occupant(origin, stanza);
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Matthew Wild <mwild1@gmail.com>
parents: 752
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378 elseif to_node then
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Matthew Wild <mwild1@gmail.com>
parents: 752
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379 handle_to_room(origin, stanza)
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
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380 else -- to the main muc domain
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
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381 if type == "error" or type == "result" then return; end
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Matthew Wild <mwild1@gmail.com>
parents: 752
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382 handle_to_domain(origin, stanza);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
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383 end
779
ec0eadf4e9ff Changed mod_muc to work with changed component manager
Waqas Hussain <waqas20@gmail.com>
parents: 757
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384 end);
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
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385
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Matthew Wild <mwild1@gmail.com>
parents: 752
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386 module.unload = function()
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
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387 deregister_component(muc_domain);
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Matthew Wild <mwild1@gmail.com>
parents: 752
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388 end
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Matthew Wild <mwild1@gmail.com>
parents: 752
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389 module.save = function()
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
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390 return {rooms = rooms.data; jid_nick = jid_nick.data; rooms_info = rooms_info.data; persist_list = persist_list};
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Matthew Wild <mwild1@gmail.com>
parents: 752
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391 end
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Matthew Wild <mwild1@gmail.com>
parents: 752
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392 module.restore = function(data)
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Matthew Wild <mwild1@gmail.com>
parents: 752
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393 rooms.data, jid_nick.data, rooms_info.data, persist_list =
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
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394 data.rooms or {}, data.jid_nick or {}, data.rooms_info or {}, data.persist_list or {};
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
395 end