Annotate

plugins/muc/muc.lib.lua @ 1752:4db786919805

MUC: Added kicking support.
author Waqas Hussain <waqas20@gmail.com>
date Mon, 07 Sep 2009 20:48:16 +0500
parent 1751:55ee6e792e3e
child 1753:a84901db4085
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1 -- Prosody IM
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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 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 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 local setmetatable = setmetatable;
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19
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20 local muc_domain = nil; --module:get_host();
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21 local history_length = 20;
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22
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23 ------------
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24 local function filter_xmlns_from_array(array, filters)
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25 local count = 0;
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26 for i=#array,1,-1 do
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27 local attr = array[i].attr;
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28 if filters[attr and attr.xmlns] then
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29 t_remove(array, i);
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30 count = count + 1;
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31 end
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32 end
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33 return count;
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34 end
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35 local function filter_xmlns_from_stanza(stanza, filters)
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36 if filters then
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37 if filter_xmlns_from_array(stanza.tags, filters) ~= 0 then
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38 return stanza, filter_xmlns_from_array(stanza, filters);
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39 end
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40 end
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41 return stanza, 0;
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42 end
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43 local presence_filters = {["http://jabber.org/protocol/muc"]=true;["http://jabber.org/protocol/muc#user"]=true};
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44 local function get_filtered_presence(stanza)
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45 return filter_xmlns_from_stanza(st.clone(stanza), presence_filters);
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46 end
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47 local kickable_error_conditions = {
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48 ["gone"] = true;
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49 ["internal-server-error"] = true;
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50 ["item-not-found"] = true;
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51 ["jid-malformed"] = true;
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52 ["recipient-unavailable"] = true;
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53 ["redirect"] = true;
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54 ["remote-server-not-found"] = true;
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55 ["remote-server-timeout"] = true;
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56 ["service-unavailable"] = true;
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57 };
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58 local function get_kickable_error(stanza)
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59 for _, tag in ipairs(stanza.tags) do
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60 if tag.name == "error" and tag.attr.xmlns == "jabber:client" then
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61 for _, cond in ipairs(tag.tags) do
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62 if cond.attr.xmlns == "urn:ietf:params:xml:ns:xmpp-stanzas" then
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63 return kickable_error_conditions[cond.name] and cond.name;
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64 end
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65 end
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66 return true; -- malformed error message
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67 end
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68 end
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69 return true; -- malformed error message
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70 end
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71 local function getUsingPath(stanza, path, getText)
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72 local tag = stanza;
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73 for _, name in ipairs(path) do
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74 if type(tag) ~= 'table' then return; end
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75 tag = tag:child_with_name(name);
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76 end
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77 if tag and getText then tag = table.concat(tag); end
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78 return tag;
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79 end
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80 local function getTag(stanza, path) return getUsingPath(stanza, path); end
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81 local function getText(stanza, path) return getUsingPath(stanza, path, true); end
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82 -----------
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83
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84 --[[function get_room_disco_info(room, stanza)
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85 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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86 :tag("identity", {category='conference', type='text', name=room._data["name"]):up()
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87 :tag("feature", {var="http://jabber.org/protocol/muc"}); -- TODO cache disco reply
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88 end
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89 function get_room_disco_items(room, stanza)
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90 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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91 end -- TODO allow non-private rooms]]
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92
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93 --
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94
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95 local room_mt = {};
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96 room_mt.__index = room_mt;
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97
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98 function room_mt:get_default_role(affiliation)
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99 if affiliation == "owner" or affiliation == "admin" then
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100 return "moderator";
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101 elseif affiliation == "member" or not affiliation then
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102 return "participant";
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103 end
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104 end
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105
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106 function room_mt:broadcast_presence(stanza, code, nick)
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107 stanza = get_filtered_presence(stanza);
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108 local data = self._occupants[stanza.attr.from];
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109 stanza:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
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110 :tag("item", {affiliation=data.affiliation, role=data.role, nick=nick}):up();
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111 if code then
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112 stanza:tag("status", {code=code}):up();
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113 end
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114 local me;
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115 for occupant, o_data in pairs(self._occupants) do
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116 if occupant ~= stanza.attr.from then
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117 for jid in pairs(o_data.sessions) do
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118 stanza.attr.to = jid;
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119 self:route_stanza(stanza);
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120 end
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121 else
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122 me = o_data;
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123 end
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124 end
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125 if me then
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126 stanza:tag("status", {code='110'});
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127 for jid in pairs(me.sessions) do
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128 stanza.attr.to = jid;
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129 self:route_stanza(stanza);
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130 end
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131 end
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132 end
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133 function room_mt:broadcast_message(stanza, historic)
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134 for occupant, o_data in pairs(self._occupants) do
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135 for jid in pairs(o_data.sessions) do
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136 stanza.attr.to = jid;
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137 self:route_stanza(stanza);
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138 end
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139 end
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parents:
diff changeset
140 if historic then -- add to history
1735
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diff changeset
141 local history = self._data['history'];
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diff changeset
142 if not history then history = {}; self._data['history'] = history; end
1734
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parents:
diff changeset
143 -- stanza = st.clone(stanza);
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
144 stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = muc_domain, stamp = datetime.datetime()}):up(); -- XEP-0203
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
145 stanza:tag("x", {xmlns = "jabber:x:delay", from = muc_domain, stamp = datetime.legacy()}):up(); -- XEP-0091 (deprecated)
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
146 t_insert(history, st.clone(st.preserialize(stanza)));
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parents:
diff changeset
147 while #history > history_length do t_remove(history, 1) end
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
148 end
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
149 end
1742
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Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
150 function room_mt:broadcast_except_nick(stanza, nick)
1751
55ee6e792e3e MUC: Fixed a variable scoping bug causing problems with presence routing on affiliation/role change.
Waqas Hussain <waqas20@gmail.com>
parents: 1750
diff changeset
151 for rnick, occupant in pairs(self._occupants) do
55ee6e792e3e MUC: Fixed a variable scoping bug causing problems with presence routing on affiliation/role change.
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parents: 1750
diff changeset
152 if rnick ~= nick then
1742
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parents: 1740
diff changeset
153 for jid in pairs(occupant.sessions) do
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parents: 1740
diff changeset
154 stanza.attr.to = jid;
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Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
155 self:route_stanza(stanza);
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Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
156 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
157 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
158 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
159 end
1734
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parents:
diff changeset
160
1735
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diff changeset
161 function room_mt:send_occupant_list(to)
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diff changeset
162 local current_nick = self._jid_nick[to];
1739
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diff changeset
163 for occupant, o_data in pairs(self._occupants) do
1734
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Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
164 if occupant ~= current_nick then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
165 local pres = get_filtered_presence(o_data.sessions[o_data.jid]);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
166 pres.attr.to, pres.attr.from = to, occupant;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
167 pres:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
168 :tag("item", {affiliation=o_data.affiliation, role=o_data.role}):up();
1735
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diff changeset
169 self:route_stanza(pres);
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170 end
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
171 end
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
172 end
1735
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parents: 1734
diff changeset
173 function room_mt:send_history(to)
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diff changeset
174 local history = self._data['history']; -- send discussion history
1734
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diff changeset
175 if history then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
176 for _, msg in ipairs(history) do
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
177 msg = st.deserialize(msg);
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
178 msg.attr.to=to;
1735
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diff changeset
179 self:route_stanza(msg);
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diff changeset
180 end
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
181 end
1735
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diff changeset
182 if self._data['subject'] then
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diff changeset
183 self:route_stanza(st.message({type='groupchat', from=self.jid, to=to}):tag("subject"):text(self._data['subject']));
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parents:
diff changeset
184 end
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
185 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
186
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
187 local function room_get_disco_info(self, stanza) end
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
188 local function room_get_disco_items(self, stanza) end
1735
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diff changeset
189 function room_mt:set_subject(current_nick, subject)
1734
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parents:
diff changeset
190 -- TODO check nick's authority
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
191 if subject == "" then subject = nil; end
1735
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diff changeset
192 self._data['subject'] = subject;
1734
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
193 local msg = st.message({type='groupchat', from=current_nick})
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
194 :tag('subject'):text(subject):up();
1735
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diff changeset
195 self:broadcast_message(msg, false);
1734
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parents:
diff changeset
196 return true;
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
197 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
198
1735
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diff changeset
199 function room_mt:handle_to_occupant(origin, stanza) -- PM, vCards, etc
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
200 local from, to = stanza.attr.from, stanza.attr.to;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
201 local room = jid_bare(to);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
202 local current_nick = self._jid_nick[from];
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
203 local type = stanza.attr.type;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
204 log("debug", "room: %s, current_nick: %s, stanza: %s", room or "nil", current_nick or "nil", stanza:top_tag());
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
205 if (select(2, jid_split(from)) == muc_domain) then error("Presence from the MUC itself!!!"); end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
206 if stanza.name == "presence" then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
207 local pr = get_filtered_presence(stanza);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
208 pr.attr.from = current_nick;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
209 if type == "error" then -- error, kick em out!
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
210 if current_nick then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
211 log("debug", "kicking %s from %s", current_nick, room);
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
212 self:handle_to_occupant(origin, st.presence({type='unavailable', from=from, to=to})
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
213 :tag('status'):text('This participant is kicked from the room because he sent an error presence')); -- send unavailable
1734
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
214 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
215 elseif type == "unavailable" then -- unavailable
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
216 if current_nick then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
217 log("debug", "%s leaving %s", current_nick, room);
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
218 local data = self._occupants[current_nick];
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
219 data.role = 'none';
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
220 self:broadcast_presence(pr);
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
221 self._occupants[current_nick] = nil;
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
222 self._jid_nick[from] = nil;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
223 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
224 elseif not type then -- available
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
225 if current_nick then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
226 --if #pr == #stanza or current_nick ~= to then -- commented because google keeps resending directed presence
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
227 if current_nick == to then -- simple presence
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
228 log("debug", "%s broadcasted presence", current_nick);
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
229 self._occupants[current_nick].sessions[from] = pr;
1735
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Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
230 self:broadcast_presence(pr);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
231 else -- change nick
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
232 if self._occupants[to] then
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
233 log("debug", "%s couldn't change nick", current_nick);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
234 origin.send(st.error_reply(stanza, "cancel", "conflict"):tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
235 else
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
236 local data = self._occupants[current_nick];
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
237 local to_nick = select(3, jid_split(to));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
238 if to_nick then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
239 log("debug", "%s (%s) changing nick to %s", current_nick, data.jid, to);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
240 local p = st.presence({type='unavailable', from=current_nick});
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
241 self:broadcast_presence(p, '303', to_nick);
1739
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Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
242 self._occupants[current_nick] = nil;
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
243 self._occupants[to] = data;
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
244 self._jid_nick[from] = to;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
245 pr.attr.from = to;
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
246 self._occupants[to].sessions[from] = pr;
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
247 self:broadcast_presence(pr);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
248 else
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
249 --TODO malformed-jid
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
250 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
251 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
252 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
253 --else -- possible rejoin
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
254 -- log("debug", "%s had connection replaced", current_nick);
1735
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Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
255 -- self:handle_to_occupant(origin, st.presence({type='unavailable', from=from, to=to})
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
256 -- :tag('status'):text('Replaced by new connection'):up()); -- send unavailable
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
257 -- self:handle_to_occupant(origin, stanza); -- resend available
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
258 --end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
259 else -- enter room
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
260 local new_nick = to;
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
261 if self._occupants[to] then
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
262 new_nick = nil;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
263 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
264 if not new_nick then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
265 log("debug", "%s couldn't join due to nick conflict: %s", from, to);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
266 origin.send(st.error_reply(stanza, "cancel", "conflict"):tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
267 else
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
268 log("debug", "%s joining as %s", from, to);
1737
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
269 if not next(self._affiliations) then -- new room, no owners
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
270 self._affiliations[jid_bare(from)] = "owner";
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
271 end
1740
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
272 local affiliation = self:get_affiliation(from);
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
273 local role = self:get_default_role(affiliation)
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
274 if role then -- new occupant
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
275 self._occupants[to] = {affiliation=affiliation, role=role, jid=from, sessions={[from]=get_filtered_presence(stanza)}};
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
276 self._jid_nick[from] = to;
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
277 self:send_occupant_list(from);
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
278 pr.attr.from = to;
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
279 self:broadcast_presence(pr);
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
280 self:send_history(from);
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
281 else -- banned
b37ccf9bec89 MUC: Send appropriate error to banned users on join.
Waqas Hussain <waqas20@gmail.com>
parents: 1739
diff changeset
282 origin.send(st.error_reply(stanza, "auth", "forbidden"):tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
283 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
284 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
285 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
286 elseif type ~= 'result' then -- bad type
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
287 origin.send(st.error_reply(stanza, "modify", "bad-request")); -- FIXME correct error?
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
288 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
289 elseif not current_nick and type ~= "error" and type ~= "result" then -- not in room
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
290 origin.send(st.error_reply(stanza, "cancel", "not-acceptable"));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
291 elseif stanza.name == "message" and type == "groupchat" then -- groupchat messages not allowed in PM
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
292 origin.send(st.error_reply(stanza, "modify", "bad-request"));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
293 elseif stanza.name == "message" and type == "error" and get_kickable_error(stanza) then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
294 log("debug", "%s kicked from %s for sending an error message", current_nick, room);
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
295 self: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
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
296 else -- private stanza
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
297 local o_data = self._occupants[to];
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
298 if o_data then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
299 log("debug", "%s sent private stanza to %s (%s)", from, to, o_data.jid);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
300 local jid = o_data.jid;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
301 -- TODO if stanza.name=='iq' and type=='get' and stanza.tags[1].attr.xmlns == 'vcard-temp' then jid = jid_bare(jid); end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
302 stanza.attr.to, stanza.attr.from = jid, current_nick;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
303 self:route_stanza(stanza);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
304 elseif type ~= "error" and type ~= "result" then -- recipient not in room
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
305 origin.send(st.error_reply(stanza, "cancel", "item-not-found", "Recipient not in room"));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
306 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
307 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
308 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
309
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
310 function room_mt:handle_to_room(origin, stanza) -- presence changes and groupchat messages, along with disco/etc
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
311 local type = stanza.attr.type;
1745
15039fac3693 MUC: Some fixes for minor bugs in IQ handling.
Waqas Hussain <waqas20@gmail.com>
parents: 1744
diff changeset
312 local xmlns = stanza.tags[1] and stanza.tags[1].attr.xmlns;
15039fac3693 MUC: Some fixes for minor bugs in IQ handling.
Waqas Hussain <waqas20@gmail.com>
parents: 1744
diff changeset
313 if stanza.name == "iq" and type == "get" and xmlns ~= "http://jabber.org/protocol/muc#admin" then -- disco requests
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
314 if xmlns == "http://jabber.org/protocol/disco#info" then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
315 origin.send(room_get_disco_info(self, stanza));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
316 elseif xmlns == "http://jabber.org/protocol/disco#items" then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
317 origin.send(room_get_disco_items(self, stanza));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
318 else
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
319 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
320 end
1745
15039fac3693 MUC: Some fixes for minor bugs in IQ handling.
Waqas Hussain <waqas20@gmail.com>
parents: 1744
diff changeset
321 elseif stanza.name == "iq" and xmlns == "http://jabber.org/protocol/muc#admin" then
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
322 local actor = stanza.attr.from;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
323 local affiliation = self:get_affiliation(actor);
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
324 local current_nick = self._jid_nick[actor];
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
325 local role = current_nick and self._occupants[current_nick].role or self:get_default_role(affiliation);
1745
15039fac3693 MUC: Some fixes for minor bugs in IQ handling.
Waqas Hussain <waqas20@gmail.com>
parents: 1744
diff changeset
326 local item = stanza.tags[1].tags[1];
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
327 if item and item.name == "item" then
1744
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
328 if type == "set" then
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
329 local callback = function() origin.send(st.reply(stanza)); end
1746
3c60081ca10a MUC: Workaround for Miranda sending 'nick' instead of 'jid' when changing affiliation.
Waqas Hussain <waqas20@gmail.com>
parents: 1745
diff changeset
330 if not item.attr.jid and item.attr.nick then -- COMPAT Workaround for Miranda sending 'nick' instead of 'jid' when changing affiliation
3c60081ca10a MUC: Workaround for Miranda sending 'nick' instead of 'jid' when changing affiliation.
Waqas Hussain <waqas20@gmail.com>
parents: 1745
diff changeset
331 local occupant = self._occupants[self.jid.."/"..item.attr.nick];
3c60081ca10a MUC: Workaround for Miranda sending 'nick' instead of 'jid' when changing affiliation.
Waqas Hussain <waqas20@gmail.com>
parents: 1745
diff changeset
332 if occupant then item.attr.jid = occupant.jid; end
3c60081ca10a MUC: Workaround for Miranda sending 'nick' instead of 'jid' when changing affiliation.
Waqas Hussain <waqas20@gmail.com>
parents: 1745
diff changeset
333 end
3c60081ca10a MUC: Workaround for Miranda sending 'nick' instead of 'jid' when changing affiliation.
Waqas Hussain <waqas20@gmail.com>
parents: 1745
diff changeset
334 if item.attr.affiliation and item.attr.jid and not item.attr.role then
1744
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
335 local success, errtype, err = self:set_affiliation(actor, item.attr.jid, item.attr.affiliation, callback);
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
336 if not success then origin.send(st.error_reply(stanza, errtype, err)); end
1745
15039fac3693 MUC: Some fixes for minor bugs in IQ handling.
Waqas Hussain <waqas20@gmail.com>
parents: 1744
diff changeset
337 elseif item.attr.role and item.attr.nick and not item.attr.affiliation then
15039fac3693 MUC: Some fixes for minor bugs in IQ handling.
Waqas Hussain <waqas20@gmail.com>
parents: 1744
diff changeset
338 local success, errtype, err = self:set_role(actor, self.jid.."/"..item.attr.nick, item.attr.role, callback);
1744
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
339 if not success then origin.send(st.error_reply(stanza, errtype, err)); end
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
340 else
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
341 origin.send(st.error_reply(stanza, "cancel", "bad-request"));
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
342 end
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
343 elseif type == "get" then
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
344 local _aff = item.attr.affiliation;
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
345 local _rol = item.attr.role;
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
346 if _aff and not _rol then
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
347 if affiliation == "owner" or (affiliation == "admin" and _aff ~= "owner" and _aff ~= "admin") then
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
348 local reply = st.reply(stanza):query("http://jabber.org/protocol/muc#admin");
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
349 for jid, affiliation in pairs(self._affiliations) do
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
350 if affiliation == _aff then
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
351 reply:tag("item", {affiliation = _aff, jid = jid}):up();
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
352 end
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
353 end
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
354 origin.send(reply);
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
355 else
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
356 origin.send(st.error_reply(stanza, "auth", "forbidden"));
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
357 end
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
358 elseif _rol and not _aff then
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
359 if role == "moderator" then -- TODO allow admins and owners not in room? Provide read-only access to everyone who can see the participants anyway?
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
360 if _rol == "none" then _rol = nil; end
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
361 local reply = st.reply(stanza):query("http://jabber.org/protocol/muc#admin");
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
362 for nick, occupant in pairs(self._occupants) do
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
363 if occupant.role == _rol then
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
364 reply:tag("item", {nick = nick, role = _rol or "none", affiliation = occupant.affiliation or "none", jid = occupant.jid}):up();
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
365 end
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
366 end
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
367 origin.send(reply);
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
368 else
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
369 origin.send(st.error_reply(stanza, "auth", "forbidden"));
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
370 end
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
371 else
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
372 origin.send(st.error_reply(stanza, "cancel", "bad-request"));
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
373 end
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
374 end
1744
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
375 elseif type == "set" or type == "get" then
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
376 origin.send(st.error_reply(stanza, "cancel", "bad-request"));
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
377 end
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
378 elseif stanza.name == "message" and type == "groupchat" then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
379 local from, to = stanza.attr.from, stanza.attr.to;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
380 local room = jid_bare(to);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
381 local current_nick = self._jid_nick[from];
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
382 if not current_nick then -- not in room
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
383 origin.send(st.error_reply(stanza, "cancel", "not-acceptable"));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
384 else
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
385 local from = stanza.attr.from;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
386 stanza.attr.from = current_nick;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
387 local subject = getText(stanza, {"subject"});
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
388 if subject then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
389 self:set_subject(current_nick, subject); -- TODO use broadcast_message_stanza
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
390 else
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
391 self:broadcast_message(stanza, true);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
392 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
393 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
394 elseif stanza.name == "presence" then -- hack - some buggy clients send presence updates to the room rather than their nick
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
395 local to = stanza.attr.to;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
396 local current_nick = self._jid_nick[stanza.attr.from];
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
397 if current_nick then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
398 stanza.attr.to = current_nick;
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
399 self:handle_to_occupant(origin, stanza);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
400 stanza.attr.to = to;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
401 elseif type ~= "error" and type ~= "result" then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
402 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
403 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
404 elseif stanza.name == "message" and not stanza.attr.type and #stanza.tags == 1 and self._jid_nick[stanza.attr.from]
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
405 and stanza.tags[1].name == "x" and stanza.tags[1].attr.xmlns == "http://jabber.org/protocol/muc#user" and #stanza.tags[1].tags == 1
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
406 and stanza.tags[1].tags[1].name == "invite" and stanza.tags[1].tags[1].attr.to then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
407 local _from, _to = stanza.attr.from, stanza.attr.to;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
408 local _invitee = stanza.tags[1].tags[1].attr.to;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
409 stanza.attr.from, stanza.attr.to = _to, _invitee;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
410 stanza.tags[1].tags[1].attr.from, stanza.tags[1].tags[1].attr.to = _from, nil;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
411 self:route_stanza(stanza);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
412 stanza.tags[1].tags[1].attr.from, stanza.tags[1].tags[1].attr.to = nil, _invitee;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
413 stanza.attr.from, stanza.attr.to = _from, _to;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
414 else
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
415 if type == "error" or type == "result" then return; end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
416 origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
417 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
418 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
419
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
420 function room_mt:handle_stanza(origin, stanza)
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
421 local to_node, to_host, to_resource = jid_split(stanza.attr.to);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
422 if to_resource then
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
423 self:handle_to_occupant(origin, stanza);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
424 else
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
425 self:handle_to_room(origin, stanza);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
426 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
427 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
428
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
429 function room_mt:route_stanza(stanza) end -- Replace with a routing function, e.g., function(room, stanza) core_route_stanza(origin, stanza); end
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
430
1737
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
431 function room_mt:get_affiliation(jid)
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
432 local node, host, resource = jid_split(jid);
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
433 local bare = node and node.."@"..host or host;
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
434 local result = self._affiliations[bare]; -- Affiliations are granted, revoked, and maintained based on the user's bare JID.
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
435 if not result and self._affiliations[host] == "outcast" then result = "outcast"; end -- host banned
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
436 return result;
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
437 end
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
438 function room_mt:set_affiliation(actor, jid, affiliation, callback)
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
439 jid = jid_bare(jid);
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
440 if affiliation == "none" then affiliation = nil; end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
441 if affiliation and affiliation ~= "outcast" and affiliation ~= "owner" and affiliation ~= "admin" and affiliation ~= "member" then
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
442 return nil, "modify", "not-acceptable";
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
443 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
444 if self:get_affiliation(actor) ~= "owner" then return nil, "cancel", "not-allowed"; end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
445 if jid_bare(actor) == jid then return nil, "cancel", "not-allowed"; end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
446 self._affiliations[jid] = affiliation;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
447 local role = self:get_default_role(affiliation);
1750
a1c18470eeee MUC: Fixed: Unavailable presence was being sent for all role and affiliation changes. Now sent only for kicked occupants.
Waqas Hussain <waqas20@gmail.com>
parents: 1749
diff changeset
448 local p = st.presence()
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
449 :tag("x", {xmlns = "http://jabber.org/protocol/muc#user"})
1744
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
450 :tag("item", {affiliation=affiliation or "none", role=role or "none"}):up();
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
451 local x = p.tags[1];
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
452 local item = x.tags[1];
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
453 if not role then -- getting kicked
1750
a1c18470eeee MUC: Fixed: Unavailable presence was being sent for all role and affiliation changes. Now sent only for kicked occupants.
Waqas Hussain <waqas20@gmail.com>
parents: 1749
diff changeset
454 p.attr.type = "unavailable";
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
455 if affiliation == "outcast" then
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
456 x:tag("status", {code="301"}):up(); -- banned
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
457 else
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
458 x:tag("status", {code="321"}):up(); -- affiliation change
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
459 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
460 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
461 local modified_nicks = {};
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
462 for nick, occupant in pairs(self._occupants) do
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
463 if jid_bare(occupant.jid) == jid then
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
464 if not role then -- getting kicked
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
465 self._occupants[nick] = nil;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
466 else
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
467 t_insert(modified_nicks, nick);
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
468 occupant.affiliation, occupant.role = affiliation, role;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
469 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
470 p.attr.from = nick;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
471 for jid in pairs(occupant.sessions) do -- remove for all sessions of the nick
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
472 if not role then self._jid_nick[jid] = nil; end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
473 p.attr.to = jid;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
474 self:route_stanza(p);
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
475 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
476 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
477 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
478 if callback then callback(); end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
479 for _, nick in ipairs(modified_nicks) do
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
480 p.attr.from = nick;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
481 self:broadcast_except_nick(p, nick);
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
482 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
483 return true;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
484 end
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
485
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
486 function room_mt:get_role(nick)
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
487 local session = self._occupants[nick];
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
488 return session and session.role or nil;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
489 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
490 function room_mt:set_role(actor, nick, role, callback)
1752
4db786919805 MUC: Added kicking support.
Waqas Hussain <waqas20@gmail.com>
parents: 1751
diff changeset
491 if role == "none" then role = nil; end
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
492 if role and role ~= "moderator" and role ~= "participant" and role ~= "visitor" then return nil, "modify", "not-acceptable"; end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
493 if self:get_affiliation(actor) ~= "owner" then return nil, "cancel", "not-allowed"; end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
494 local occupant = self._occupants[nick];
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
495 if not occupant then return nil, "modify", "not-acceptable"; end
1743
d00b144f4bcf MUC: An admin or owner MUST NOT be able to revoke moderation privileges from another admin or owner.
Waqas Hussain <waqas20@gmail.com>
parents: 1742
diff changeset
496 if occupant.affiliation == "owner" or occupant.affiliation == "admin" then return nil, "cancel", "not-allowed"; end
1750
a1c18470eeee MUC: Fixed: Unavailable presence was being sent for all role and affiliation changes. Now sent only for kicked occupants.
Waqas Hussain <waqas20@gmail.com>
parents: 1749
diff changeset
497 local p = st.presence({from = nick})
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
498 :tag("x", {xmlns = "http://jabber.org/protocol/muc#user"})
1744
265863a5612b MUC: Added support for requesting various lists (owner, admin, voice, etc).
Waqas Hussain <waqas20@gmail.com>
parents: 1743
diff changeset
499 :tag("item", {affiliation=occupant.affiliation or "none", nick=nick, role=role or "none"}):up();
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
500 if not role then -- kick
1750
a1c18470eeee MUC: Fixed: Unavailable presence was being sent for all role and affiliation changes. Now sent only for kicked occupants.
Waqas Hussain <waqas20@gmail.com>
parents: 1749
diff changeset
501 p.attr.type = "unavailable";
1742
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
502 self._occupants[nick] = nil;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
503 for jid in pairs(occupant.sessions) do -- remove for all sessions of the nick
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
504 self._jid_nick[jid] = nil;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
505 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
506 p:tag("status", {code = "307"}):up();
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
507 else
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
508 occupant.role = role;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
509 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
510 for jid in pairs(occupant.sessions) do -- send to all sessions of the nick
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
511 p.attr.to = jid;
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
512 self:route_stanza(p);
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
513 end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
514 if callback then callback(); end
1483a62d69bb MUC: Owners can now modify roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1740
diff changeset
515 self:broadcast_except_nick(p, nick);
1737
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
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diff changeset
516 return true;
31c3eb5797c7 MUC: Initial support for roles and affiliations
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517 end
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
518
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
519 local _M = {}; -- module "muc"
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
520
1749
cf2ade983e12 MUC: Changed a MUC library method into a function.
Waqas Hussain <waqas20@gmail.com>
parents: 1746
diff changeset
521 function _M.new_room(jid)
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
522 return setmetatable({
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
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523 jid = jid;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
524 _jid_nick = {};
1739
393abf245322 MUC: Renamed _participants table to _occupants
Waqas Hussain <waqas20@gmail.com>
parents: 1737
diff changeset
525 _occupants = {};
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
526 _data = {};
1737
31c3eb5797c7 MUC: Initial support for roles and affiliations
Waqas Hussain <waqas20@gmail.com>
parents: 1736
diff changeset
527 _affiliations = {};
1735
81406277279e MUC: The MUC lib is now metatable based. Cleaned up code, etc.
Waqas Hussain <waqas20@gmail.com>
parents: 1734
diff changeset
528 }, room_mt);
1734
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
529 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
530
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
531 return _M;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
532
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
533 --[[function get_disco_info(stanza)
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
534 return st.iq({type='result', id=stanza.attr.id, from=muc_domain, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#info")
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
535 :tag("identity", {category='conference', type='text', name=muc_name}):up()
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
536 :tag("feature", {var="http://jabber.org/protocol/muc"}); -- TODO cache disco reply
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
537 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
538 function get_disco_items(stanza)
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
539 local reply = st.iq({type='result', id=stanza.attr.id, from=muc_domain, to=stanza.attr.from}):query("http://jabber.org/protocol/disco#items");
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
540 for room in pairs(rooms_info:get()) do
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
541 reply:tag("item", {jid=room, name=rooms_info:get(room, "name")}):up();
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
542 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
543 return reply; -- TODO cache disco reply
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
544 end]]
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
545
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
546 --[[function handle_to_domain(origin, stanza)
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
547 local type = stanza.attr.type;
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
548 if type == "error" or type == "result" then return; end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
549 if stanza.name == "iq" and type == "get" then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
550 local xmlns = stanza.tags[1].attr.xmlns;
34ac9ba0aad6 MUC: Added initial MUC lib
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parents:
diff changeset
551 if xmlns == "http://jabber.org/protocol/disco#info" then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
552 origin.send(get_disco_info(stanza));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
553 elseif xmlns == "http://jabber.org/protocol/disco#items" then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
554 origin.send(get_disco_items(stanza));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
555 else
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
556 origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- TODO disco/etc
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
557 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
558 else
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
559 origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "The muc server doesn't deal with messages and presence directed at it"));
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
560 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
561 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
562
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
563 register_component(muc_domain, function(origin, stanza)
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
564 local to_node, to_host, to_resource = jid_split(stanza.attr.to);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
565 if to_resource and not to_node then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
566 if type == "error" or type == "result" then return; end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
567 origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- host/resource
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
568 elseif to_resource then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
569 handle_to_occupant(origin, stanza);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
570 elseif to_node then
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
571 handle_to_room(origin, stanza)
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
572 else -- to the main muc domain
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
573 if type == "error" or type == "result" then return; end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
574 handle_to_domain(origin, stanza);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
575 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
576 end);]]
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
577
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
578 --[[module.unload = function()
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
579 deregister_component(muc_domain);
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
580 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
581 module.save = function()
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
582 return {rooms = rooms.data; jid_nick = jid_nick.data; rooms_info = rooms_info.data; persist_list = persist_list};
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
583 end
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
584 module.restore = function(data)
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
585 rooms.data, jid_nick.data, rooms_info.data, persist_list =
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
586 data.rooms or {}, data.jid_nick or {}, data.rooms_info or {}, data.persist_list or {};
34ac9ba0aad6 MUC: Added initial MUC lib
Waqas Hussain <waqas20@gmail.com>
parents:
diff changeset
587 end]]