prosody-modules
d267e381255f
mod_muc_hide_media/mod_muc_hide_media.lua

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mod_muc_hide_media/mod_muc_hide_media.lua @ 3681:d267e381255f

mod_muc_hide_media: Module to allow hiding inline media in a MUC
author Matthew Wild <mwild1@gmail.com>
date Sun, 29 Sep 2019 11:48:27 +0100
child 3689:65e94270c413
comparison
equal deleted inserted replaced
3680:7570976318a9 3681:d267e381255f
1 module:depends"muc";
2
3 local hide_by_default = not module:get_option_boolean("muc_room_default_hide_media", false);
4
5 local function should_hide_media(room)
6 local hide_media = room._data.hide_media;
7 if hide_media == nil then
8 hide_media = hide_by_default;
9 end
10 return hide_media;
11 end
12
13 module:hook("muc-config-form", function(event)
14 local room, form = event.room, event.form;
15 table.insert(form, {
16 name = "{xmpp:prosody.im}muc#roomconfig_display_media",
17 type = "boolean",
18 label = "Display inline media (images, etc.)",
19 value = not should_hide_media(room),
20 });
21 end);
22
23 module:hook("muc-config-submitted", function(event)
24 local room, fields, changed = event.room, event.fields, event.changed;
25 local new_hide_media = not fields["{xmpp:prosody.im}muc#roomconfig_display_media"];
26 if new_hide_media ~= should_hide_media(room) then
27 if new_hide_media == hide_by_default(room) then
28 room._data.hide_media = nil;
29 else
30 room._data.hide_media = new_hide_media;
31 end
32 if type(changed) == "table" then
33 changed["{xmpp:prosody.im}muc#roomconfig_display_media"] = true;
34 else
35 event.changed = true;
36 end
37 end
38 end);
39
40 module:hook("muc-disco#info", function (event)
41 local room, form, formdata = event.room, event.form, event.formdata;
42
43 local display_media = not should_hide_media(room);
44 table.insert(form, {
45 name = "{xmpp:prosody.im}muc#roomconfig_display_media",
46 });
47 formdata["{xmpp:prosody.im}muc#roomconfig_display_media"] = display_media;
48 end);
49
50
51 module:hook("muc-occupant-groupchat", function (event)
52 local stanza = event.stanza;
53 if stanza.attr.type ~= "groupchat" then return; end
54 if should_hide_media(event.room) then
55 stanza:remove_children("x", "jabber:x:oob");
56 end
57 end, 20);