prosody
e9090966c803
plugins/mod_lastactivity.lua

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plugins/mod_lastactivity.lua @ 5524:e9090966c803

util.prosodyctl: Initialize storagemanager on the host before initializing usermanager. This fixes brokenness when the auth provider opens the store on load (as they all do since eeea0eb2602a) (thanks nulani)
author Matthew Wild <mwild1@gmail.com>
date Sat, 27 Apr 2013 13:11:03 +0100
parent 2923:b7049746bd29
child 5776:bd0ff8ae98a8
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1 -- Prosody IM
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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 --
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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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22 local s = stanza:child_with_name("status");
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23 s = s and #s.tags == 0 and s[1] or "";
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24 map[event.origin.username] = {s = s, t = t};
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25 end
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26 end, 10);
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28 module:hook("iq/bare/jabber:iq:last:query", function(event)
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29 local origin, stanza = event.origin, event.stanza;
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30 if stanza.attr.type == "get" then
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31 local username = jid_split(stanza.attr.to) or origin.username;
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32 if not stanza.attr.to or is_contact_subscribed(username, module.host, jid_bare(stanza.attr.from)) then
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33 local seconds, text = "0", "";
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34 if map[username] then
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35 seconds = tostring(os.difftime(os.time(), map[username].t));
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36 text = map[username].s;
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37 end
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38 origin.send(st.reply(stanza):tag('query', {xmlns='jabber:iq:last', seconds=seconds}):text(text));
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39 else
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40 origin.send(st.error_reply(stanza, 'auth', 'forbidden'));
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41 end
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42 return true;
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43 end
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44 end);
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46 module.save = function()
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47 return {map = map};
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48 end
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49 module.restore = function(data)
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50 map = data.map or {};
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51 end
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