prosody
9813c74ce006
plugins/muc/whois.lib.lua

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plugins/muc/whois.lib.lua @ 6214:9813c74ce006

plugins/muc: Move `whois` code to seperate file
author daurnimator <quae@daurnimator.com>
date Thu, 03 Apr 2014 14:24:27 -0400
child 6991:84e01dbb739e
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equal deleted inserted replaced
6213:95bddf0142f4 6214:9813c74ce006
1 -- Prosody IM
2 -- Copyright (C) 2008-2010 Matthew Wild
3 -- Copyright (C) 2008-2010 Waqas Hussain
4 -- Copyright (C) 2014 Daurnimator
5 --
6 -- This project is MIT/X11 licensed. Please see the
7 -- COPYING file in the source package for more information.
8 --
9
10 local valid_whois = {
11 moderators = true;
12 anyone = true;
13 };
14
15 local function get_whois(room)
16 return room._data.whois or "moderators";
17 end
18
19 local function set_whois(room, whois)
20 assert(valid_whois[whois], "Invalid whois value")
21 if get_whois(room) == whois then return false; end
22 room._data.whois = whois;
23 if room.save then room:save(true); end
24 return true;
25 end
26
27 module:hook("muc-disco#info", function(event)
28 event.reply:tag("feature", {var = get_whois(event.room) ~= "anyone" and "muc_semianonymous" or "muc_nonanonymous"}):up();
29 end);
30
31 module:hook("muc-config-form", function(event)
32 local whois = get_whois(event.room);
33 table.insert(event.form, {
34 name = 'muc#roomconfig_whois',
35 type = 'list-single',
36 label = 'Who May Discover Real JIDs?',
37 value = {
38 { value = 'moderators', label = 'Moderators Only', default = whois == 'moderators' },
39 { value = 'anyone', label = 'Anyone', default = whois == 'anyone' }
40 }
41 });
42 end);
43
44 module:hook("muc-config-submitted", function(event)
45 local new = event.fields["muc#roomconfig_whois"];
46 if new ~= nil and set_whois(event.room, new) then
47 local code = (new == 'moderators') and "173" or "172";
48 event.status_codes[code] = true;
49 end
50 end);
51
52 -- Mask 'from' jid as occupant jid if room is anonymous
53 module:hook("muc-invite", function(event)
54 local room, stanza = event.room, event.stanza;
55 if get_whois(room) == "moderators" and room:get_default_role(room:get_affiliation(stanza.attr.to)) ~= "moderator" then
56 local invite = stanza:get_child("x", "http://jabber.org/protocol/muc#user"):get_child("invite");
57 local occupant_jid = room:get_occupant_jid(invite.attr.from);
58 if occupant_jid ~= nil then -- FIXME: This will expose real jid if inviter is not in room
59 invite.attr.from = occupant_jid;
60 end
61 end
62 end, 50);
63
64 return {
65 get = get_whois;
66 set = set_whois;
67 };