prosody
21a9b3f2a728
plugins/muc/language.lib.lua

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plugins/muc/language.lib.lua @ 11754:21a9b3f2a728

mod_external_services: Filter services by requested credentials using a Set Please don't be accidentally quadratic.
author Kim Alvefur <zash@zash.se>
date Mon, 30 Aug 2021 20:19:09 +0200
parent 10063:13ccc2f05007
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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c3254827698d plugins/muc/muc.lib: Move description functions out to own file
daurnimator <quae@daurnimator.com>
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 -- Copyright (C) 2014 Daurnimator
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5 --
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6 -- This project is MIT/X11 licensed. Please see the
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7 -- COPYING file in the source package for more information.
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8 --
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9
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10 local function get_language(room)
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11 return room._data.language;
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12 end
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13
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14 local function set_language(room, language)
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15 if language == "" then language = nil; end
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16 if get_language(room) == language then return false; end
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17 room._data.language = language;
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18 return true;
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19 end
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20
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21 local function add_disco_form(event)
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22 table.insert(event.form, {
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23 name = "muc#roominfo_lang";
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24 value = "";
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25 });
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26 event.formdata["muc#roominfo_lang"] = get_language(event.room);
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27 end
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28
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29 local function add_form_option(event)
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30 table.insert(event.form, {
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31 name = "muc#roomconfig_lang";
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32 label = "Language tag for room (e.g. 'en', 'de', 'fr' etc.)";
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33 type = "text-single";
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34 desc = "Indicate the primary language spoken in this room";
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35 datatype = "xs:language";
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36 value = get_language(event.room) or "";
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37 });
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38 end
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39
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40 module:hook("muc-disco#info", add_disco_form);
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41 module:hook("muc-config-form", add_form_option, 100-3);
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42
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43 module:hook("muc-config-submitted/muc#roomconfig_lang", function(event)
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44 if set_language(event.room, event.value) then
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45 event.status_codes["104"] = true;
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46 end
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47 end);
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48
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49 return {
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50 get = get_language;
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51 set = set_language;
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52 };