annotate mod_motd_sequential/mod_motd_sequential.lua @ 4119:559ca8d93302

mod_invites_register_web: Also add ip to user-registered
author Matthew Wild <mwild1@gmail.com>
date Mon, 14 Sep 2020 14:19:19 +0100
parents 8412592f3011
children
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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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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
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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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10 local core_route_stanza = prosody.core_route_stanza;
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11 local host = module:get_host();
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12 local motd_jid = module:get_option("motd_jid") or host;
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13 local datamanager = require "util.datamanager";
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14 local ipairs = ipairs;
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15 local motd_sequential_messages = module:get_option("motd_sequential_messages") or {};
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16 local motd_messagesets = {};
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17 local max = 1;
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18 for i, message in ipairs(motd_sequential_messages) do
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19 motd_messagesets[i] = message;
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20 max = i;
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21 end
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23 local st = require "util.stanza";
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25 module:hook("resource-bind",
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26 function (event)
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27 local session = event.session;
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28 local alreadyseen_list = datamanager.load(session.username, session.host, "motd_sequential_seen") or { max = 0 };
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29 local alreadyseen = alreadyseen_list["max"] + 1;
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30 local motd_stanza;
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31 for i = alreadyseen, max do
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32 motd_stanza =
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33 st.message({ to = session.username..'@'..session.host, from = motd_jid },
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34 motd_messagesets[i]);
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35 core_route_stanza(hosts[host], motd_stanza);
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36 module:log("debug", "MOTD send to user %s@%s", session.username, session.host);
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37 end
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38 alreadyseen_list["max"] = max;
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39 datamanager.store(session.username, session.host, "motd_sequential_seen", alreadyseen_list);
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40 end);