prosody-modules
c2b1f64aaf97
mod_motd_sequential/mod_motd_sequential.lua

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mod_motd_sequential/mod_motd_sequential.lua @ 3261:c2b1f64aaf97

mod_group_bookmarks: Return early when the key is not bookmarks.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Fri, 24 Aug 2018 19:38:17 +0200
parent 2887:65082d91950e
child 3400:272908ea99c9
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abcb59ab355c Add new motd_sequential module. This module lets you define numbered messages shown to each user in order, but only once per user, and persistent across server restarts. Useful for notifying users of added features and changes in an
Jeff Mitchell <jeffrey.mitchell@gmail.com>
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1 -- Prosody IM
abcb59ab355c Add new motd_sequential module. This module lets you define numbered messages shown to each user in order, but only once per user, and persistent across server restarts. Useful for notifying users of added features and changes in an
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
abcb59ab355c Add new motd_sequential module. This module lets you define numbered messages shown to each user in order, but only once per user, and persistent across server restarts. Useful for notifying users of added features and changes in an
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4 -- Copyright (C) 2010 Jeff Mitchell
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5 --
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6 -- This project is MIT/X11 licensed. Please see the
abcb59ab355c Add new motd_sequential module. This module lets you define numbered messages shown to each user in order, but only once per user, and persistent across server restarts. Useful for notifying users of added features and changes in an
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7 -- COPYING file in the source package for more information.
abcb59ab355c Add new motd_sequential module. This module lets you define numbered messages shown to each user in order, but only once per user, and persistent across server restarts. Useful for notifying users of added features and changes in an
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8 --
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abcb59ab355c Add new motd_sequential module. This module lets you define numbered messages shown to each user in order, but only once per user, and persistent across server restarts. Useful for notifying users of added features and changes in an
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10 local host = module:get_host();
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11 local motd_jid = module:get_option("motd_jid") or host;
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12 local datamanager = require "util.datamanager";
abcb59ab355c Add new motd_sequential module. This module lets you define numbered messages shown to each user in order, but only once per user, and persistent across server restarts. Useful for notifying users of added features and changes in an
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13 local ipairs = ipairs;
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14 local motd_sequential_messages = module:get_option("motd_sequential_messages") or {};
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15 local motd_messagesets = {};
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16 local max = 1;
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17 for i, message in ipairs(motd_sequential_messages) do
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18 motd_messagesets[i] = message;
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19 max = i;
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20 end
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22 local st = require "util.stanza";
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24 module:hook("resource-bind",
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25 function (event)
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26 local session = event.session;
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27 local alreadyseen_list = datamanager.load(session.username, session.host, "motd_sequential_seen") or { max = 0 };
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28 local alreadyseen = alreadyseen_list["max"] + 1;
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29 local mod_stanza;
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30 for i = alreadyseen, max do
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31 motd_stanza =
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32 st.message({ to = session.username..'@'..session.host, from = motd_jid },
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33 motd_messagesets[i]);
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34 core_route_stanza(hosts[host], motd_stanza);
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35 module:log("debug", "MOTD send to user %s@%s", session.username, session.host);
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36 end
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37 alreadyseen_list["max"] = max;
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38 datamanager.store(session.username, session.host, "motd_sequential_seen", alreadyseen_list);
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39 end);