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mod_minimix/mod_minimix.lua @ 3118:24e49391d4e8
mod_minimix: Change data model
author | Kim Alvefur <zash@zash.se> |
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date | Tue, 19 Jun 2018 18:28:41 +0200 |
parent | 2941:a57ed544fece |
child | 3119:f84a6ad72548 |
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1 -- mod_minimix |
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2 -- |
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3 -- Rewrite MUC stanzas suich that the account / bare JID joins rooms instead of clients / full JIDs |
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4 -- |
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5 local jid_split, jid_join, jid_node, jid_bare = import("util.jid", "split", "join", "node", "bare"); |
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6 local st = require "util.stanza"; |
3118 | 7 local mt = require "util.multitable"; |
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8 |
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9 local users = prosody.hosts[module.host].sessions; |
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10 |
3118 | 11 local data = mt.new(); |
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12 |
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13 -- FIXME You can join but you can never leave. |
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14 |
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15 module:hook("pre-presence/full", function (event) |
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16 local origin, stanza = event.origin, event.stanza; |
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17 |
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18 local room_node, room_host, nickname = jid_split(stanza.attr.to); |
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19 local room_jid = jid_join(room_node, room_host); |
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20 local username = origin.username; |
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21 |
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22 if stanza.attr.type == nil and stanza:get_child("x", "http://jabber.org/protocol/muc") then |
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23 module:log("debug", "Joining %s as %s", room_jid, nickname); |
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24 |
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25 -- TODO Should this be kept track of before the *initial* join has been confirmed or? |
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26 if origin.joined_rooms then |
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27 origin.joined_rooms[room_jid] = nickname; |
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28 else |
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29 origin.joined_rooms = { [room_jid] = nickname }; |
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30 end |
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31 |
3118 | 32 if data:get(username, room_jid) then |
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33 module:log("debug", "Already joined to %s as %s", room_jid, nickname); |
3118 | 34 local presences = data:get(username, room_jid, "presence"); |
35 for _, pres in pairs(presences) do | |
36 origin.send(st.clone(pres)); | |
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37 end |
3118 | 38 -- FIXME should send ones own presence last |
39 origin.send(st.clone(data:get(username, room_jid, "subject"))); | |
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40 -- Send on-join stanzas from local state, somehow |
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41 -- Maybe tell them their nickname was changed if it doesn't match the account one |
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42 return true; |
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43 end |
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44 |
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45 local account_join = st.clone(stanza); |
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46 account_join.attr.from = jid_join(origin.username, origin.host); |
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47 module:send(account_join); |
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48 |
3118 | 49 data:set(username, room_jid, "joined", nickname); |
50 | |
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51 return true; |
3118 | 52 elseif stanza.attr.type == "unavailable" then |
53 if origin.joined_rooms and origin.joined_rooms[room_jid] then | |
54 origin.joined_rooms[room_jid] = nil; | |
55 end | |
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56 origin.send(st.reply(stanza)); |
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57 return true; |
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58 end |
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59 end); |
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60 |
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61 module:hook("pre-message/bare", function (event) |
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62 local origin, stanza = event.origin, event.stanza; |
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63 local username = origin.username; |
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64 local room_jid = jid_bare(stanza.attr.to); |
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65 |
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66 module:log("info", "%s", stanza) |
3118 | 67 if origin.joined_rooms and origin.joined_rooms[room_jid] then |
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68 local from_account = st.clone(stanza); |
3118 | 69 from_account.attr.from = jid_join(username, origin.host); |
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70 module:log("debug", "Sending:\n%s\nInstead of:\n%s", from_account, stanza); |
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71 module:send(from_account, origin); |
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72 return true; |
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73 end |
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74 end); |
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75 |
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76 local function handle_to_bare_jid(event) |
3118 | 77 local stanza = event.stanza; |
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78 local username = jid_node(stanza.attr.to); |
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79 local room_jid = jid_bare(stanza.attr.from); |
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80 |
3118 | 81 if data:get(username, room_jid) then |
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82 module:log("debug", "handle_to_bare_jid %q, %s", room_jid, stanza); |
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83 -- Broadcast to clients |
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84 |
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85 if stanza.name == "message" and stanza.attr.type == "groupchat" |
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86 and not stanza:get_child("body") and stanza:get_child("subject") then |
3118 | 87 data:set(username, room_jid, "subject", st.clone(stanza)); |
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88 elseif stanza.name == "presence" then |
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89 if stanza.attr.type == nil then |
3118 | 90 data:set(username, room_jid, "presence", stanza.attr.from, st.clone(stanza)); |
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91 elseif stanza.attr.type == "unavailable" then |
3118 | 92 data:set(username, room_jid, "presence", stanza.attr.from, nil); |
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93 end |
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94 end |
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95 |
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96 if users[username] then |
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97 module:log("debug", "%s has sessions", username); |
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98 for _, session in pairs(users[username].sessions) do |
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99 module:log("debug", "Session: %s", jid_join(session.username, session.host, session.resource)); |
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100 if session.joined_rooms and session.joined_rooms[room_jid] then |
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101 module:log("debug", "Is joined"); |
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102 local s = st.clone(stanza); |
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103 s.attr.to = session.full_jid; |
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104 session.send(s); |
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105 else |
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106 module:log("debug", "session.joined_rooms = %s", session.joined_rooms); |
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107 end |
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108 end |
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109 end |
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110 |
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111 return true; |
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112 end |
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113 end |
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114 |
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115 module:hook("presence/bare", handle_to_bare_jid); |
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116 module:hook("message/bare", handle_to_bare_jid); |