prosody
3622ed42b92c
plugins/mod_muc.lua

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plugins/mod_muc.lua @ 1246:3622ed42b92c

Removed core.eventmanager2
author Waqas Hussain <waqas20@gmail.com>
date Sun, 31 May 2009 00:46:41 +0500
parent 1141:9d9570516ce8
child 1351:b58ff7ed5676
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
896
2c0b9e3c11c3 0.3->0.4
Matthew Wild <mwild1@gmail.com>
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diff changeset
1 -- Prosody IM v0.4
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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
2a8bfb7dee77 MUC: Added copyright notice
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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 local datamanager = require "util.datamanager";
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10 local datetime = require "util.datetime";
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11
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12 local register_component = require "core.componentmanager".register_component;
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13 local deregister_component = require "core.componentmanager".deregister_component;
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14 local jid_split = require "util.jid".split;
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15 local jid_bare = require "util.jid".bare;
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16 local st = require "util.stanza";
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17 local log = require "util.logger".init("mod_muc");
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18 local multitable_new = require "util.multitable".new;
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19 local t_insert, t_remove = table.insert, table.remove;
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20
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21 if module:get_host_type() ~= "component" then
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22 error("MUC should be loaded as a component, please see http://prosody.im/doc/components", 0);
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23 end
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24
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25 local muc_domain = module:get_host();
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26 local muc_name = "Chatrooms";
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27 local history_length = 20;
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28
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29 -- room_name -> room
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30 -- occupant_room_nick -> data
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31 -- affiliation = ...
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32 -- role
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33 -- jid = occupant's real jid
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34 local rooms = multitable_new();
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35
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36 local jid_nick = multitable_new(); -- real jid -> room's jid -> room nick
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37
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38 -- room_name -> info
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39 -- name - the room's friendly name
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40 -- subject - the room's subject
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41 -- non-anonymous = true|nil
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42 -- persistent = true|nil
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43 -- history = {preserialized stanzas}
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44 local rooms_info = multitable_new();
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45
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46 local persist_list = datamanager.load(nil, muc_domain, 'room_list') or {};
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47 for room in pairs(persist_list) do
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48 rooms_info:set(room, datamanager.store(room, muc_domain, 'rooms') or nil);
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49 end
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50
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51 local component;
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52
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53 function filter_xmlns_from_array(array, filters)
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54 local count = 0;
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55 for i=#array,1,-1 do
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56 local attr = array[i].attr;
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57 if filters[attr and attr.xmlns] then
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58 t_remove(array, i);
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59 count = count + 1;
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60 end
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61 end
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62 return count;
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63 end
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64 function filter_xmlns_from_stanza(stanza, filters)
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65 if filters then
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66 if filter_xmlns_from_array(stanza.tags, filters) ~= 0 then
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67 return stanza, filter_xmlns_from_array(stanza, filters);
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68 end
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69 end
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70 return stanza, 0;
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71 end
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72 local presence_filters = {["http://jabber.org/protocol/muc"]=true;["http://jabber.org/protocol/muc#user"]=true};
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73 function get_filtered_presence(stanza)
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74 return filter_xmlns_from_stanza(st.clone(stanza), presence_filters);
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75 end
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76 local kickable_error_conditions = {
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77 ["gone"] = true;
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78 ["internal-server-error"] = true;
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79 ["item-not-found"] = true;
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80 ["jid-malformed"] = true;
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81 ["recipient-unavailable"] = true;
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82 ["redirect"] = true;
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83 ["remote-server-not-found"] = true;
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84 ["remote-server-timeout"] = true;
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85 ["service-unavailable"] = true;
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86 };
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87 function get_kickable_error(stanza)
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88 for _, tag in ipairs(stanza.tags) do
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89 if tag.name == "error" and tag.attr.xmlns == "jabber:client" then
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90 for _, cond in ipairs(tag.tags) do
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91 if cond.attr.xmlns == "urn:ietf:params:xml:ns:xmpp-stanzas" then
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92 return kickable_error_conditions[cond.name] and cond.name;
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93 end
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94 end
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95 return true; -- malformed error message
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96 end
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97 end
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98 return true; -- malformed error message
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99 end
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100 function getUsingPath(stanza, path, getText)
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101 local tag = stanza;
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102 for _, name in ipairs(path) do
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103 if type(tag) ~= 'table' then return; end
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104 tag = tag:child_with_name(name);
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105 end
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106 if tag and getText then tag = table.concat(tag); end
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107 return tag;
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108 end
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109 function getTag(stanza, path) return getUsingPath(stanza, path); end
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110 function getText(stanza, path) return getUsingPath(stanza, path, true); end
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111
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112 function get_disco_info(stanza)
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113 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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114 :tag("identity", {category='conference', type='text', name=muc_name}):up()
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115 :tag("feature", {var="http://jabber.org/protocol/muc"}); -- TODO cache disco reply
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116 end
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117 function get_disco_items(stanza)
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118 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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119 for room in pairs(rooms_info:get()) do
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120 reply:tag("item", {jid=room, name=rooms_info:get(room, "name")}):up();
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121 end
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122 return reply; -- TODO cache disco reply
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123 end
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124 function get_room_disco_info(stanza)
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125 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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126 :tag("identity", {category='conference', type='text', name=rooms_info:get(stanza.attr.to, "name")}):up()
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127 :tag("feature", {var="http://jabber.org/protocol/muc"}); -- TODO cache disco reply
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diff changeset
128 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
129 function get_room_disco_items(stanza)
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
130 return st.iq({type='result', id=stanza.attr.id, from=stanza.attr.to, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#items");
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
131 end -- TODO allow non-private rooms
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
132
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
133 function save_room(room)
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
134 local persistent = rooms_info:get(room, 'persistent');
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
135 if persistent then
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
136 datamanager.store(room, muc_domain, 'rooms', rooms_info:get(room));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
137 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
138 if persistent ~= persist_list[room] then
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
139 if not persistent then
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
140 datamanager.store(room, muc_domain, 'rooms', nil);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
141 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
142 persist_list[room] = persistent;
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
143 datamanager.store(nil, muc_domain, 'room_list', persist_list);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
144 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
145 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
146
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
147 function set_subject(current_nick, room, subject)
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
148 -- TODO check nick's authority
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
149 if subject == "" then subject = nil; end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
150 rooms_info:set(room, 'subject', subject);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
151 save_room();
818
4dda65cd1405 MUC: Various fixes
Waqas Hussain <waqas20@gmail.com>
parents: 817
diff changeset
152 local msg = st.message({type='groupchat', from=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
153 :tag('subject'):text(subject):up();
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
154 broadcast_message_stanza(room, msg, false);
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
155 return true;
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
156 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
157
810
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
158 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
159 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
160 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
161 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
162 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
163 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
164 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
165 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
166 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
167 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
168 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
169 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
170 -- 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
171 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
172 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
173 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
174 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
175 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
176 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
177 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
178 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
179 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
180 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
181 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
182 :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
183 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
184 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
185 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
186 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
187 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
188 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
189 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
190 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
191 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
192 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
193 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
194 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
195 else
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
196 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
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 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
199 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
200 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
201 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
202 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
203 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
204 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
205 end
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
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
207 end
1140
76bd1bd14234 mod_muc: s/broadcast_history/send_history/ - since the cast isn't broad
Waqas Hussain <waqas20@gmail.com>
parents: 1139
diff changeset
208 function send_history(room, to)
1138
0310a0f5ce3a mod_muc: Extracted history broadcast into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1066
diff changeset
209 local history = rooms_info:get(room, 'history'); -- send discussion history
0310a0f5ce3a mod_muc: Extracted history broadcast into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1066
diff changeset
210 if history then
0310a0f5ce3a mod_muc: Extracted history broadcast into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1066
diff changeset
211 for _, msg in ipairs(history) do
0310a0f5ce3a mod_muc: Extracted history broadcast into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1066
diff changeset
212 msg = st.deserialize(msg);
0310a0f5ce3a mod_muc: Extracted history broadcast into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1066
diff changeset
213 msg.attr.to=to;
0310a0f5ce3a mod_muc: Extracted history broadcast into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1066
diff changeset
214 core_route_stanza(component, msg);
0310a0f5ce3a mod_muc: Extracted history broadcast into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1066
diff changeset
215 end
0310a0f5ce3a mod_muc: Extracted history broadcast into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1066
diff changeset
216 end
0310a0f5ce3a mod_muc: Extracted history broadcast into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1066
diff changeset
217 if rooms_info:get(room, 'subject') then
0310a0f5ce3a mod_muc: Extracted history broadcast into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1066
diff changeset
218 core_route_stanza(component, st.message({type='groupchat', from=room, to=to}):tag("subject"):text(rooms_info:get(room, 'subject')));
0310a0f5ce3a mod_muc: Extracted history broadcast into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1066
diff changeset
219 end
0310a0f5ce3a mod_muc: Extracted history broadcast into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1066
diff changeset
220 end
1139
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
221 function send_occupant_list(room, to)
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
222 local r = rooms:get(room);
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
223 if r then
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
224 local current_nick = jid_nick:get(to, room);
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
225 for occupant, o_data in pairs(r) do
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
226 if occupant ~= current_nick then
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
227 local pres = get_filtered_presence(o_data.sessions[o_data.jid]);
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
228 pres.attr.to, pres.attr.from = to, occupant;
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
229 pres:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
230 :tag("item", {affiliation=o_data.affiliation, role=o_data.role}):up();
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
231 core_route_stanza(component, pres);
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
232 end
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
233 end
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
234 end
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
235 end
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
236
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
237 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
238 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
239 local room = jid_bare(to);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
240 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
241 local type = stanza.attr.type;
822
a82eadc415ff MUC: Logging - logger doesn't like nils
Waqas Hussain <waqas20@gmail.com>
parents: 820
diff changeset
242 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
243 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
244 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
245 local pr = get_filtered_presence(stanza);
824
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
246 pr.attr.from = current_nick;
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
247 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
248 if current_nick then
820
c20545c0dc4d MUC: Added logging
Waqas Hussain <waqas20@gmail.com>
parents: 818
diff changeset
249 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
250 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
251 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
252 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
253 if current_nick then
820
c20545c0dc4d MUC: Added logging
Waqas Hussain <waqas20@gmail.com>
parents: 818
diff changeset
254 log("debug", "%s leaving %s", current_nick, room);
818
4dda65cd1405 MUC: Various fixes
Waqas Hussain <waqas20@gmail.com>
parents: 817
diff changeset
255 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
256 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
257 broadcast_presence_stanza(room, pr);
818
4dda65cd1405 MUC: Various fixes
Waqas Hussain <waqas20@gmail.com>
parents: 817
diff changeset
258 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
259 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
260 end
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
261 elseif not type then -- available
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
262 if current_nick then
1141
9d9570516ce8 mod_muc: commented connection replace detection code because google keeps resendng directed presence
Waqas Hussain <waqas20@gmail.com>
parents: 1140
diff changeset
263 --if #pr == #stanza or current_nick ~= to then -- commented because google keeps resending directed presence
824
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
264 if current_nick == to then -- simple presence
820
c20545c0dc4d MUC: Added logging
Waqas Hussain <waqas20@gmail.com>
parents: 818
diff changeset
265 log("debug", "%s broadcasted presence", current_nick);
824
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
266 rooms:get(room, current_nick).sessions[from] = pr;
818
4dda65cd1405 MUC: Various fixes
Waqas Hussain <waqas20@gmail.com>
parents: 817
diff changeset
267 broadcast_presence_stanza(room, pr);
824
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
268 else -- change nick
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
269 if rooms:get(room, to) then
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
270 log("debug", "%s couldn't change nick", current_nick);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
271 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
272 else
824
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
273 local data = rooms:get(room, current_nick);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
274 local to_nick = select(3, jid_split(to));
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
275 if to_nick then
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
276 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
277 local p = st.presence({type='unavailable', from=current_nick});
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
278 broadcast_presence_stanza(room, p, '303', to_nick);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
279 rooms:remove(room, current_nick);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
280 rooms:set(room, to, data);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
281 jid_nick:set(from, room, to);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
282 pr.attr.from = to;
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
283 rooms:get(room, to).sessions[from] = pr;
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
284 broadcast_presence_stanza(room, pr);
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
285 else
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
286 --TODO malformed-jid
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
287 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
288 end
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
289 end
1141
9d9570516ce8 mod_muc: commented connection replace detection code because google keeps resendng directed presence
Waqas Hussain <waqas20@gmail.com>
parents: 1140
diff changeset
290 --else -- possible rejoin
9d9570516ce8 mod_muc: commented connection replace detection code because google keeps resendng directed presence
Waqas Hussain <waqas20@gmail.com>
parents: 1140
diff changeset
291 -- log("debug", "%s had connection replaced", current_nick);
9d9570516ce8 mod_muc: commented connection replace detection code because google keeps resendng directed presence
Waqas Hussain <waqas20@gmail.com>
parents: 1140
diff changeset
292 -- handle_to_occupant(origin, st.presence({type='unavailable', from=from, to=to}):tag('status'):text('Replaced by new connection'):up()); -- send unavailable
9d9570516ce8 mod_muc: commented connection replace detection code because google keeps resendng directed presence
Waqas Hussain <waqas20@gmail.com>
parents: 1140
diff changeset
293 -- handle_to_occupant(origin, stanza); -- resend available
9d9570516ce8 mod_muc: commented connection replace detection code because google keeps resendng directed presence
Waqas Hussain <waqas20@gmail.com>
parents: 1140
diff changeset
294 --end
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
295 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
296 local new_nick = to;
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
297 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
298 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
299 end
09d6b5fadc84 MUC: Presence and message stanzas now fully work (status messages, xhtml-im, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 782
diff changeset
300 if not new_nick then
820
c20545c0dc4d MUC: Added logging
Waqas Hussain <waqas20@gmail.com>
parents: 818
diff changeset
301 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
302 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
303 else
820
c20545c0dc4d MUC: Added logging
Waqas Hussain <waqas20@gmail.com>
parents: 818
diff changeset
304 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
305 local data;
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
306 if not rooms:get(room) and not rooms_info:get(room) then -- new room
1059
aed462ef09d8 mod_muc: The default room name is the room node
Waqas Hussain <waqas20@gmail.com>
parents: 965
diff changeset
307 rooms_info:set(room, 'name', (jid_split(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
308 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
309 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
310 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
311 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
312 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
313 rooms:set(room, to, data);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
314 jid_nick:set(from, room, to);
1139
ed4d43c3eaf2 mod_muc: Extracted sending of occupant list into its own function
Waqas Hussain <waqas20@gmail.com>
parents: 1138
diff changeset
315 send_occupant_list(room, from);
824
b6ee70721783 MUC: Bug fixes and workarounds
Waqas Hussain <waqas20@gmail.com>
parents: 822
diff changeset
316 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
317 broadcast_presence_stanza(room, pr);
1140
76bd1bd14234 mod_muc: s/broadcast_history/send_history/ - since the cast isn't broad
Waqas Hussain <waqas20@gmail.com>
parents: 1139
diff changeset
318 send_history(room, from);
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
319 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
320 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
321 elseif type ~= 'result' then -- bad type
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
322 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
323 end
856
946d0f91bd38 mod_muc: Don't bounce error replies in response to errors
Matthew Wild <mwild1@gmail.com>
parents: 835
diff changeset
324 elseif not current_nick and type ~= "error" then -- not in room
811
863046d84b56 MUC: Private stanzas (private messages, IQs, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 810
diff changeset
325 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
326 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
327 origin.send(st.error_reply(stanza, "modify", "bad-request"));
879
2189baddedb8 MUC: Kick participants for error replies only on a selected list of error conditions
Waqas Hussain <waqas20@gmail.com>
parents: 856
diff changeset
328 elseif stanza.name == "message" and type == "error" and get_kickable_error(stanza) then
834
596a6b425eb9 MUC: Replaced some duplicate code
Waqas Hussain <waqas20@gmail.com>
parents: 833
diff changeset
329 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
330 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
331 else -- private stanza
863046d84b56 MUC: Private stanzas (private messages, IQs, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 810
diff changeset
332 local o_data = rooms:get(room, to);
863046d84b56 MUC: Private stanzas (private messages, IQs, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 810
diff changeset
333 if o_data then
820
c20545c0dc4d MUC: Added logging
Waqas Hussain <waqas20@gmail.com>
parents: 818
diff changeset
334 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
335 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
336 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
337 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
338 core_route_stanza(component, stanza);
879
2189baddedb8 MUC: Kick participants for error replies only on a selected list of error conditions
Waqas Hussain <waqas20@gmail.com>
parents: 856
diff changeset
339 elseif type ~= "error" and type ~= "result" then -- recipient not in room
811
863046d84b56 MUC: Private stanzas (private messages, IQs, etc)
Waqas Hussain <waqas20@gmail.com>
parents: 810
diff changeset
340 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
341 end
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
342 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
343 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
344
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
345 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
346 local type = stanza.attr.type;
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
347 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
348 local xmlns = stanza.tags[1].attr.xmlns;
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
349 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
350 origin.send(get_room_disco_info(stanza));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
351 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
352 origin.send(get_room_disco_items(stanza));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
353 else
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
354 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
355 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
356 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
357 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
358 local room = jid_bare(to);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
359 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
360 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
361 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
362 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
363 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
364 stanza.attr.from = current_nick;
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
365 local subject = getText(stanza, {"subject"});
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
366 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
367 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
368 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
369 broadcast_message_stanza(room, stanza, true);
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
370 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
371 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
372 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
373 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
374 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
375 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
376 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
377 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
378 stanza.attr.to = to;
879
2189baddedb8 MUC: Kick participants for error replies only on a selected list of error conditions
Waqas Hussain <waqas20@gmail.com>
parents: 856
diff changeset
379 elseif type ~= "error" and type ~= "result" 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
380 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
381 end
937
40ccaacb2000 Added: MUC: Room invites
Waqas Hussain <waqas20@gmail.com>
parents: 896
diff changeset
382 elseif stanza.name == "message" and not stanza.attr.type and #stanza.tags == 1 and jid_nick:get(stanza.attr.from, stanza.attr.to)
40ccaacb2000 Added: MUC: Room invites
Waqas Hussain <waqas20@gmail.com>
parents: 896
diff changeset
383 and stanza.tags[1].name == "x" and stanza.tags[1].attr.xmlns == "http://jabber.org/protocol/muc#user" and #stanza.tags[1].tags == 1
40ccaacb2000 Added: MUC: Room invites
Waqas Hussain <waqas20@gmail.com>
parents: 896
diff changeset
384 and stanza.tags[1].tags[1].name == "invite" and stanza.tags[1].tags[1].attr.to then
40ccaacb2000 Added: MUC: Room invites
Waqas Hussain <waqas20@gmail.com>
parents: 896
diff changeset
385 local _from, _to = stanza.attr.from, stanza.attr.to;
40ccaacb2000 Added: MUC: Room invites
Waqas Hussain <waqas20@gmail.com>
parents: 896
diff changeset
386 local _invitee = stanza.tags[1].tags[1].attr.to;
40ccaacb2000 Added: MUC: Room invites
Waqas Hussain <waqas20@gmail.com>
parents: 896
diff changeset
387 stanza.attr.from, stanza.attr.to = _to, _invitee;
40ccaacb2000 Added: MUC: Room invites
Waqas Hussain <waqas20@gmail.com>
parents: 896
diff changeset
388 stanza.tags[1].tags[1].attr.from, stanza.tags[1].tags[1].attr.to = _from, nil;
40ccaacb2000 Added: MUC: Room invites
Waqas Hussain <waqas20@gmail.com>
parents: 896
diff changeset
389 core_route_stanza(component, stanza);
40ccaacb2000 Added: MUC: Room invites
Waqas Hussain <waqas20@gmail.com>
parents: 896
diff changeset
390 stanza.tags[1].tags[1].attr.from, stanza.tags[1].tags[1].attr.to = nil, _invitee;
40ccaacb2000 Added: MUC: Room invites
Waqas Hussain <waqas20@gmail.com>
parents: 896
diff changeset
391 stanza.attr.from, stanza.attr.to = _from, _to;
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
392 else
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
393 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
394 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
395 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
396 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
397
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
398 function handle_to_domain(origin, stanza)
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
399 local type = stanza.attr.type;
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
400 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
401 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
402 local xmlns = stanza.tags[1].attr.xmlns;
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
403 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
404 origin.send(get_disco_info(stanza));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
405 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
406 origin.send(get_disco_items(stanza));
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
407 else
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
408 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
409 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
410 else
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
411 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
412 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
413 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
414
779
ec0eadf4e9ff Changed mod_muc to work with changed component manager
Waqas Hussain <waqas20@gmail.com>
parents: 757
diff changeset
415 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
416 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
417 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
418 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
419 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
diff changeset
420 elseif to_resource then
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
421 handle_to_occupant(origin, stanza);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
422 elseif to_node then
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
423 handle_to_room(origin, stanza)
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
424 else -- to the main muc domain
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
425 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
426 handle_to_domain(origin, stanza);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
427 end
779
ec0eadf4e9ff Changed mod_muc to work with changed component manager
Waqas Hussain <waqas20@gmail.com>
parents: 757
diff changeset
428 end);
756
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
429
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
430 module.unload = function()
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
431 deregister_component(muc_domain);
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
432 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
433 module.save = function()
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
434 return {rooms = rooms.data; jid_nick = jid_nick.data; rooms_info = rooms_info.data; persist_list = persist_list};
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
435 end
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
436 module.restore = function(data)
2ca5fa47f317 mod_muc: Convert to unix line endings
Matthew Wild <mwild1@gmail.com>
parents: 752
diff changeset
437 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
diff changeset
438 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
439 end