annotate mod_muc_moderation_delay/config.lib.lua @ 5962:a86720654fb9

mod_muc_moderation_delay: Fix lua 5.3/5.4 compatibility.
author John Livingston <git@john-livingston.fr>
date Tue, 10 Sep 2024 18:03:03 +0200
parents 959382fac20c
children
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959382fac20c mod_muc_moderation_delay: first commit to prosody-modules.
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1 -- SPDX-FileCopyrightText: 2024 John Livingston <https://www.john-livingston.fr/>
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2 -- SPDX-License-Identifier: AGPL-3.0-only
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3
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4 -- Getter/Setter
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5 local function get_moderation_delay(room)
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6 return room._data.moderation_delay or nil;
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7 end
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8
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9 local function set_moderation_delay(room, delay)
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10 if delay == 0 then
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11 delay = nil;
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12 end
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13 if delay ~= nil then
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14 delay = assert(tonumber(delay), "Moderation delay is not a valid number");
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15 if delay < 0 then
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16 delay = nil;
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17 end
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18 end
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19
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20 if get_moderation_delay(room) == delay then return false; end
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21
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22 room._data.moderation_delay = delay;
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23 return true;
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24 end
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25
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26 -- Discovering support
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27 local function add_disco_form(event)
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28 table.insert(event.form, {
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29 name = "muc#roominfo_moderation_delay";
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30 value = "";
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31 });
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32 event.formdata["muc#roominfo_moderation_delay"] = get_moderation_delay(event.room);
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33 end
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34
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35
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36 -- Config form declaration
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37 local function add_form_option(event)
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38 table.insert(event.form, {
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39 name = "muc#roomconfig_moderation_delay";
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40 type = "text-single";
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41 datatype = "xs:integer";
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42 range_min = 0;
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43 range_max = 60; -- do not allow too big values, it does not make sense.
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44 label = "Moderation delay (0=disabled, any positive integer= messages will be delayed for X seconds for non-moderator participants.)";
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45 -- desc = "";
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46 value = get_moderation_delay(event.room);
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47 });
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48 end
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49
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50 local function config_submitted(event)
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51 set_moderation_delay(event.room, event.value);
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52 -- no need to 104 status, this feature is invisible for regular participants.
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53 end
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54
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55 return {
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56 set_moderation_delay = set_moderation_delay;
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57 get_moderation_delay = get_moderation_delay;
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58 add_disco_form = add_disco_form;
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59 add_form_option = add_form_option;
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60 config_submitted = config_submitted;
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61 }