prosody
0.11.11
plugins/mod_lastactivity.lua

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plugins/mod_lastactivity.lua @ 12089:76b4e3f12b53 0.11 0.11.11

mod_pep: Wipe pubsub service on user deletion Data is already wiped from storage, but this ensures everything is properly unsubscribed, possibly with notifications etc. Clears recipient cache as well, since it is no longer relevant.
author Kim Alvefur <zash@zash.se>
date Thu, 04 Nov 2021 01:00:06 +0100
parent 9224:a84dbd2e08bc
child 10750:ff087f2d4cb6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2018
418c04834017 mod_lastactivity: Initial commit.
Waqas Hussain <waqas20@gmail.com>
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1 -- Prosody IM
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b7049746bd29 Update copyright headers for 2010
Matthew Wild <mwild1@gmail.com>
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2 -- Copyright (C) 2008-2010 Matthew Wild
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Matthew Wild <mwild1@gmail.com>
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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Florian Zeitz <florob@babelmonkeys.de>
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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9 local st = require "util.stanza";
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10 local is_contact_subscribed = require "core.rostermanager".is_contact_subscribed;
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11 local jid_bare = require "util.jid".bare;
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12 local jid_split = require "util.jid".split;
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13
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14 module:add_feature("jabber:iq:last");
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16 local map = {};
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17
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18 module:hook("pre-presence/bare", function(event)
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19 local stanza = event.stanza;
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20 if not(stanza.attr.to) and stanza.attr.type == "unavailable" then
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21 local t = os.time();
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76699a0ae4c4 mod_lastactivity, mod_legacyauth, mod_presence, mod_saslauth, mod_tls: Use the newer stanza:get_child APIs and optimize away some table lookups
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22 local s = stanza:get_child_text("status");
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23 map[event.origin.username] = {s = s, t = t};
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24 end
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25 end, 10);
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27 module:hook("iq-get/bare/jabber:iq:last:query", function(event)
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28 local origin, stanza = event.origin, event.stanza;
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29 local username = jid_split(stanza.attr.to) or origin.username;
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30 if not stanza.attr.to or is_contact_subscribed(username, module.host, jid_bare(stanza.attr.from)) then
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31 local seconds, text = "0", "";
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32 if map[username] then
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33 seconds = tostring(os.difftime(os.time(), map[username].t));
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34 text = map[username].s;
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35 end
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36 origin.send(st.reply(stanza):tag('query', {xmlns='jabber:iq:last', seconds=seconds}):text(text));
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37 else
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38 origin.send(st.error_reply(stanza, 'auth', 'forbidden'));
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39 end
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40 return true;
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41 end);
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42
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43 module.save = function()
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44 return {map = map};
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45 end
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46 module.restore = function(data)
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47 map = data.map or {};
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48 end
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49