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1453
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1
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2 local datamanager = require "util.datamanager";
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3 local st = require "util.stanza";
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4 local datetime = require "util.datetime";
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5 local ipairs = ipairs;
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6
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7 module:add_feature("msgoffline");
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8
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9 module:hook("message/offline/store", function(event)
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10 local origin, stanza = event.origin, event.stanza;
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11 local to = stanza.attr.to;
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12 local node, host;
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13 if to then
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14 node, host = jid_split(to)
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15 else
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16 node, host = origin.username, origin.host;
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17 end
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18
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19 stanza.attr.stamp, stanza.attr.stamp_legacy = datetime.datetime(), datetime.legacy();
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20 local result = datamanager.list_append(node, host, "offline", st.preserialize(stanza));
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21 stanza.attr.stamp, stanza.attr.stamp_legacy = nil, nil;
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22
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23 return true;
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24 end);
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25
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26 module:hook("message/offline/broadcast", function(event)
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27 local origin = event.origin;
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28 local node, host = origin.username, origin.host;
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29
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30 local data = datamanager.list_load(node, host, "offline");
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31 if not data then return true; end
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32 for _, stanza in ipairs(data) do
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33 stanza = st.deserialize(stanza);
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34 stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = host, stamp = stanza.attr.stamp}):up(); -- XEP-0203
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35 stanza:tag("x", {xmlns = "jabber:x:delay", from = host, stamp = stanza.attr.stamp_legacy}):up(); -- XEP-0091 (deprecated)
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36 stanza.attr.stamp, stanza.attr.stamp_legacy = nil, nil;
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37 origin.send(stanza);
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38 end
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39 return true;
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40 end);
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41
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42 module:hook("message/offline/delete", function(event)
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43 local origin = event.origin;
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44 local node, host = origin.username, origin.host;
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45
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46 return datamanager.list_store(node, host, "offline", nil);
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47 end);
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