MUC: Assign priorities to config form hooks so they have a consistent order on each...
[prosody.git] / plugins / muc / moderated.lib.lua
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 function get_moderated(room)
11         return room._data.moderated;
12 end
13
14 local function set_moderated(room, moderated)
15         moderated = moderated and true or nil;
16         if get_moderated(room) == moderated then return false; end
17         room._data.moderated = moderated;
18         return true;
19 end
20
21 module:hook("muc-disco#info", function(event)
22         event.reply:tag("feature", {var = get_moderated(event.room) and "muc_moderated" or "muc_unmoderated"}):up();
23 end);
24
25 module:hook("muc-config-form", function(event)
26         table.insert(event.form, {
27                 name = "muc#roomconfig_moderatedroom";
28                 type = "boolean";
29                 label = "Make Room Moderated?";
30                 value = get_moderated(event.room);
31         });
32 end, 100-4);
33
34 module:hook("muc-config-submitted/muc#roomconfig_moderatedroom", function(event)
35         if set_moderated(event.room, event.value) then
36                 event.status_codes["104"] = true;
37         end
38 end);
39
40 module:hook("muc-get-default-role", function(event)
41         if event.affiliation == nil then
42                 if get_moderated(event.room) then
43                         return "visitor"
44                 end
45         end
46 end, 1);
47
48 return {
49         get = get_moderated;
50         set = set_moderated;
51 };