prosody-modules
8474a3b80200
mod_muc_offline_delivery/mod_muc_offline_delivery.lua

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mod_muc_offline_delivery/mod_muc_offline_delivery.lua @ 5160:8474a3b80200

mod_firewall: Fix 'is_admin' internal dependency rule #1797 (thanks diane) Looks like the boolean logic was inverted here. Instead, for now, simply check if is_admin is there. It is deprecated in trunk and was briefly removed before being brought back with a 'deprecated' warning as part of the new roles and permissions work. Making this dependency conditioned on the existence of the underlying function should make it work until it actually goes away for real.
author Kim Alvefur <zash@zash.se>
date Fri, 27 Jan 2023 23:06:25 +0100
parent 4780:4abb33a15897
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1 local st = require "util.stanza";
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2
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3 local default_enable = module:get_option_boolean("muc_offline_delivery_default", false);
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4
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5 module:add_item("muc-registration-field", {
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6 name = "offline_delivery";
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7 var = "{http://tigase.org/protocol/muc}offline";
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8 type = "boolean";
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9 label = "Receive messages while not connected to the room";
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10 value = default_enable;
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11 });
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12
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13 module:hook("muc-registration-submitted", function (event)
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14 local deliver_offline = event.submitted_data.offline_delivery;
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15 event.affiliation_data.offline_delivery = deliver_offline;
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16 end);
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17
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18 module:hook("muc-add-history", function (event)
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19 module:log("debug", "Broadcasting message to offline occupants...");
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20 local sent = 0;
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21 local room = event.room;
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22 for jid, affiliation, data in room:each_affiliation() do --luacheck: ignore 213/affiliation
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23 local reserved_nickname = data and data.reserved_nickname;
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fd90925dc239 mod_muc_offline_delivery: Handle the user not having any affiliation data (thanks Martin)
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24 local user_setting = data and data.offline_delivery or nil;
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25 if reserved_nickname and (user_setting or (user_setting == nil and default_enable)) then
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26 local is_absent = not room:get_occupant_by_nick(room.jid.."/"..reserved_nickname);
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27 if is_absent then
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28 module:log("debug", "Forwarding message to offline member <%s>", jid);
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29 local msg = st.clone(event.stanza);
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30 msg.attr.to = jid;
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31 module:send(msg);
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32 sent = sent + 1;
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33 end
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34 end
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35 end
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36 if sent > 0 then
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37 module:log("debug", "Sent message to %d offline occupants", sent);
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38 end
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39 end);