prosody
d196ac213104
plugins/mod_offline.lua

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plugins/mod_offline.lua @ 1671:d196ac213104

Actually inject de- and compression into the reading/writing functions.
author Tobias Markmann <tm@ayena.de>
date Thu, 13 Aug 2009 09:34:27 +0200
parent 1522:569d58d21612
child 1776:d4835b79d2ca
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rev   line source
1522
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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
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15 module:add_feature("msgoffline");
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16
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17 module:hook("message/offline/store", function(event)
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18 local origin, stanza = event.origin, event.stanza;
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19 local to = stanza.attr.to;
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20 local node, host;
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21 if to then
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22 node, host = jid_split(to)
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23 else
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24 node, host = origin.username, origin.host;
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25 end
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26
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27 stanza.attr.stamp, stanza.attr.stamp_legacy = datetime.datetime(), datetime.legacy();
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28 local result = datamanager.list_append(node, host, "offline", st.preserialize(stanza));
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29 stanza.attr.stamp, stanza.attr.stamp_legacy = nil, nil;
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30
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31 return true;
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32 end);
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33
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34 module:hook("message/offline/broadcast", function(event)
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35 local origin = event.origin;
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36 local node, host = origin.username, origin.host;
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37
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38 local data = datamanager.list_load(node, host, "offline");
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39 if not data then return true; end
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40 for _, stanza in ipairs(data) do
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41 stanza = st.deserialize(stanza);
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42 stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = host, stamp = stanza.attr.stamp}):up(); -- XEP-0203
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43 stanza:tag("x", {xmlns = "jabber:x:delay", from = host, stamp = stanza.attr.stamp_legacy}):up(); -- XEP-0091 (deprecated)
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44 stanza.attr.stamp, stanza.attr.stamp_legacy = nil, nil;
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45 origin.send(stanza);
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46 end
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47 return true;
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48 end);
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49
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50 module:hook("message/offline/delete", function(event)
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51 local origin = event.origin;
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52 local node, host = origin.username, origin.host;
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53
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54 return datamanager.list_store(node, host, "offline", nil);
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55 end);