prosody
615a0774e4cc
plugins/mod_offline.lua

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plugins/mod_offline.lua @ 5877:615a0774e4cc

util.timer: Updated to use util.indexedbheap to provide a more complete API. Timers can now be stopped or rescheduled. Callbacks are now pcall'd. Adding/removing timers from within timer callbacks works better. Optional parameter can be passed when creating timer which gets passed to callback, eliminating the need for closures in various timer uses. Timers are now much more lightweight.
author Waqas Hussain <waqas20@gmail.com>
date Wed, 30 Oct 2013 17:44:42 -0400
parent 5776:bd0ff8ae98a8
child 6834:750a97b45f88
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Matthew Wild <mwild1@gmail.com>
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2009 Matthew Wild
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3 -- Copyright (C) 2008-2009 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
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10 local datamanager = require "util.datamanager";
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11 local st = require "util.stanza";
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12 local datetime = require "util.datetime";
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13 local ipairs = ipairs;
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14 local jid_split = require "util.jid".split;
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15
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16 module:add_feature("msgoffline");
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17
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18 module:hook("message/offline/handle", function(event)
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19 local origin, stanza = event.origin, event.stanza;
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20 local to = stanza.attr.to;
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21 local node, host;
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22 if to then
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23 node, host = jid_split(to)
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24 else
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25 node, host = origin.username, origin.host;
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26 end
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27
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28 stanza.attr.stamp, stanza.attr.stamp_legacy = datetime.datetime(), datetime.legacy();
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29 local result = datamanager.list_append(node, host, "offline", st.preserialize(stanza));
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30 stanza.attr.stamp, stanza.attr.stamp_legacy = nil, nil;
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31
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32 return result;
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33 end);
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34
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35 module:hook("message/offline/broadcast", function(event)
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36 local origin = event.origin;
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37
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38 local node, host = origin.username, origin.host;
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39
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40 local data = datamanager.list_load(node, host, "offline");
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41 if not data then return true; end
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42 for _, stanza in ipairs(data) do
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43 stanza = st.deserialize(stanza);
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44 stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = host, stamp = stanza.attr.stamp}):up(); -- XEP-0203
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45 stanza:tag("x", {xmlns = "jabber:x:delay", from = host, stamp = stanza.attr.stamp_legacy}):up(); -- XEP-0091 (deprecated)
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46 stanza.attr.stamp, stanza.attr.stamp_legacy = nil, nil;
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47 origin.send(stanza);
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48 end
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49 datamanager.list_store(node, host, "offline", nil);
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50 return true;
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51 end);