Annotate

plugins/groupchat.lua @ 186:bb34b8bc00ae

plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
author Kim Alvefur <zash@zash.se>
date Wed, 19 Jan 2011 20:41:53 +0100
parent 185:4f897d0e01c4
child 187:7ad218bd5fde
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182
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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1 local events = require "events";
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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2 local st = require "util.stanza";
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
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3
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4 local room_mt = {};
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5 room_mt.__index = room_mt;
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
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6
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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7 local xmlns_delay = "urn:xmpp:delay";
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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8 local xmlns_muc = "http://jabber.org/protocol/muc";
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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9
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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10 function verse.plugins.groupchat(stream)
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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11 stream:add_plugin("presence")
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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12 stream.rooms = {};
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13
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14 stream:hook("stanza", function (stanza)
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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15 local room_jid = jid.bare(stanza.attr.from);
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bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
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16 local room = stream.rooms[room_jid] or stream.rooms[stanza.attr.to.." "..room_jid] or nil
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
Kim Alvefur <zash@zash.se>
parents: 185
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17 if room and room.opts.source and stanza.attr.to ~= room.opts.source then return end
182
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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18 if room then
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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19 local nick = select(3, jid.split(stanza.attr.from));
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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20 local body = stanza:get_child("body");
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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21 local delay = stanza:get_child("delay", xmlns_delay);
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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22 local event = {
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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23 room_jid = room_jid;
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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24 room = room;
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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25 sender = room.occupants[nick];
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Kim Alvefur <zash@zash.se>
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26 nick = nick;
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Kim Alvefur <zash@zash.se>
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27 body = (body and body:get_text()) or nil;
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Kim Alvefur <zash@zash.se>
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28 stanza = stanza;
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Kim Alvefur <zash@zash.se>
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29 delay = (delay and delay.attr.stamp);
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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30 };
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Kim Alvefur <zash@zash.se>
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31 local ret = room:event(stanza.name, event);
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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32 return ret or (stanza.name == "message") or nil;
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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33 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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34 end, 500);
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35
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bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
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36 function stream:join_room(jid, nick, opts)
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51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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37 if not nick then
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Kim Alvefur <zash@zash.se>
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38 return false, "no nickname supplied"
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Kim Alvefur <zash@zash.se>
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39 end
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Kim Alvefur <zash@zash.se>
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40 local room = setmetatable({
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41 stream = stream, jid = jid, nick = nick,
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4f897d0e01c4 plugins.groupchat: Trying to get subject to behave properly
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42 subject = nil,
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51c0baa2bd19 plugins.groupchat: Adapt from Riddim
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43 occupants = {},
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bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
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44 opts = opts,
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51c0baa2bd19 plugins.groupchat: Adapt from Riddim
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45 events = events.new()
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46 }, room_mt);
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bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
Kim Alvefur <zash@zash.se>
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47 if opts.source then
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
Kim Alvefur <zash@zash.se>
parents: 185
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48 self.rooms[opts.source.." "..jid] = room;
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
Kim Alvefur <zash@zash.se>
parents: 185
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49 else
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
Kim Alvefur <zash@zash.se>
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50 self.rooms[jid] = room;
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
Kim Alvefur <zash@zash.se>
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51 end
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51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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52 local occupants = room.occupants;
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Kim Alvefur <zash@zash.se>
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53 room:hook("presence", function (presence)
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Kim Alvefur <zash@zash.se>
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54 local nick = presence.nick or nick;
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Kim Alvefur <zash@zash.se>
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55 if not occupants[nick] and presence.stanza.attr.type ~= "unavailable" then
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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56 occupants[nick] = {
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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57 nick = nick;
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Kim Alvefur <zash@zash.se>
parents:
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58 jid = presence.stanza.attr.from;
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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59 presence = presence.stanza;
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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60 };
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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61 local x = presence.stanza:get_child("x", xmlns_muc .. "#user");
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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62 if x then
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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63 local x_item = x:get_child("item");
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Kim Alvefur <zash@zash.se>
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64 if x_item and x_item.attr then
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65 occupants[nick].real_jid = x_item.attr.jid;
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66 occupants[nick].affiliation = x_item.attr.affiliation;
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Kim Alvefur <zash@zash.se>
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67 occupants[nick].role = x_item.attr.role;
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Kim Alvefur <zash@zash.se>
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68 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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69 --TODO Check for status 100?
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
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parents:
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70 end
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Kim Alvefur <zash@zash.se>
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71 if nick == room.nick then
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Kim Alvefur <zash@zash.se>
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72 room.stream:event("groupchat/joined", room);
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Kim Alvefur <zash@zash.se>
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73 else
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74 room:event("occupant-joined", occupants[nick]);
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75 end
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parents:
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76 elseif occupants[nick] and presence.stanza.attr.type == "unavailable" then
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
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parents:
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77 if nick == room.nick then
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78 room.stream:event("groupchat/left", room);
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79 if room.opts.source then
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
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parents: 185
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80 self.rooms[room.opts.source.." "..jid] = nil;
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
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parents: 185
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81 else
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
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parents: 185
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82 self.rooms[jid] = nil;
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
Kim Alvefur <zash@zash.se>
parents: 185
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83 end
182
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84 else
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Kim Alvefur <zash@zash.se>
parents:
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85 occupants[nick].presence = presence.stanza;
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Kim Alvefur <zash@zash.se>
parents:
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86 room:event("occupant-left", occupants[nick]);
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87 occupants[nick] = nil;
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Kim Alvefur <zash@zash.se>
parents:
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88 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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89 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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90 end);
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Kim Alvefur <zash@zash.se>
parents:
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91 room:hook("message", function(msg)
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Kim Alvefur <zash@zash.se>
parents:
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92 local subject = msg.stanza:get_child("subject");
185
4f897d0e01c4 plugins.groupchat: Trying to get subject to behave properly
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93 subject = subject and subject:get_text();
182
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94 if subject then
185
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95 room.subject = #subject > 0 and subject or nil;
182
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parents:
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96 end
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Kim Alvefur <zash@zash.se>
parents:
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97 end);
186
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parents: 185
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98 local join_st = st.presence():tag("x",{xmlns = xmlns_muc}):reset();
184
8173e57522bf plugins.groupchat: Fix a missing `st.` and send join stanza regardless of return value from pre-join event.
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99 self:event("pre-groupchat/joining", join_st);
186
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
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parents: 185
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100 room:send(join_st)
184
8173e57522bf plugins.groupchat: Fix a missing `st.` and send join stanza regardless of return value from pre-join event.
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101 self:event("groupchat/joining", room);
182
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
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102 return room;
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Kim Alvefur <zash@zash.se>
parents:
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103 end
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Kim Alvefur <zash@zash.se>
parents:
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104
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Kim Alvefur <zash@zash.se>
parents:
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105 stream:hook("presence-out", function(presence)
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Kim Alvefur <zash@zash.se>
parents:
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106 if not presence.attr.to then
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Kim Alvefur <zash@zash.se>
parents:
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107 for _, room in pairs(stream.rooms) do
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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108 room:send(presence);
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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109 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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110 presence.attr.to = nil;
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Kim Alvefur <zash@zash.se>
parents:
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111 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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112 end);
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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113 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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114
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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115 function room_mt:send(stanza)
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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116 if stanza.name == "message" and not stanza.attr.type then
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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117 stanza.attr.type = "groupchat";
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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118 end
186
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
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parents: 185
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119 if stanza.name == "presence" or not stanza.attr.to then
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
Kim Alvefur <zash@zash.se>
parents: 185
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120 stanza.attr.to = self.jid .."/"..self.nick;
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
Kim Alvefur <zash@zash.se>
parents: 185
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121 end
182
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Kim Alvefur <zash@zash.se>
parents:
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122 if stanza.attr.type == "groupchat" or not stanza.attr.to then
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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123 stanza.attr.to = self.jid;
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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124 end
186
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Kim Alvefur <zash@zash.se>
parents: 185
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125 if self.opts.source then
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
Kim Alvefur <zash@zash.se>
parents: 185
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126 stanza.attr.from = self.opts.source
bb34b8bc00ae plugins.groupchat: Extra options. Route join presence through the room. Option to stamp from attr on outgoing stanzas (useful for components).
Kim Alvefur <zash@zash.se>
parents: 185
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127 end
182
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Kim Alvefur <zash@zash.se>
parents:
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128 self.stream:send(stanza);
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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129 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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130
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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131 function room_mt:send_message(text)
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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132 self:send(st.message():tag("body"):text(text));
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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133 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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134
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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135 function room_mt:set_subject(text)
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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136 self:send(st.message():tag("subject"):text(text));
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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137 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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138
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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139 function room_mt:leave(message)
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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140 self.stream:event("groupchat/leaving", room);
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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141 self:send(st.presence({type="unavailable"}));
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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142 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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143
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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144 function room_mt:admin_set(nick, what, value, reason)
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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145 self:send(st.iq({type="set"})
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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146 :query(xmlns_muc .. "#admin")
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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147 :tag("item", {nick = nick, [what] = value})
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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148 :tag("reason"):text(reason or ""));
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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149 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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150
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
diff changeset
151 function room_mt:set_role(nick, role, reason)
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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152 self:admin_set(nick, "role", role, reason);
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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153 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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154
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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155 function room_mt:set_affiliation(nick, affiliation, reason)
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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156 self:admin_set(nick, "affiliation", affiliation, reason);
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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157 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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158
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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159 function room_mt:kick(nick, reason)
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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160 self:set_role(nick, "none", reason);
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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161 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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162
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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163 function room_mt:ban(nick, reason)
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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164 self:set_affiliation(nick, "outcast", reason);
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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165 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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166
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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167 function room_mt:event(name, arg)
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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168 self.stream:debug("Firing room event: %s", name);
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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169 return self.events.fire_event(name, arg);
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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170 end
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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171
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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172 function room_mt:hook(name, callback, priority)
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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173 return self.events.add_handler(name, callback, priority);
51c0baa2bd19 plugins.groupchat: Adapt from Riddim
Kim Alvefur <zash@zash.se>
parents:
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174 end