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51 lines
1.4 KiB
51 lines
1.4 KiB
-- Prosody IM
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-- Copyright (C) 2008-2009 Matthew Wild
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-- Copyright (C) 2008-2009 Waqas Hussain
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--
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-- This project is MIT/X11 licensed. Please see the
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-- COPYING file in the source package for more information.
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--
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local datetime = require "prosody.util.datetime";
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local jid_split = require "prosody.util.jid".split;
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local offline_messages = module:open_store("offline", "archive");
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module:add_feature("msgoffline");
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module:hook("message/offline/handle", function(event)
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local origin, stanza = event.origin, event.stanza;
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local to = stanza.attr.to;
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local node;
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if to then
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node = jid_split(to)
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else
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node = origin.username;
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end
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local ok = offline_messages:append(node, nil, stanza, os.time(), "");
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if ok then
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module:log("debug", "Saved to offline storage: %s", stanza:top_tag());
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end
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return ok;
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end, -1);
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module:hook("message/offline/broadcast", function(event)
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local origin = event.origin;
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origin.log("debug", "Broadcasting offline messages");
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local node, host = origin.username, origin.host;
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local data = offline_messages:find(node);
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if not data then return true; end
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for _, stanza, when in data do
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stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = host, stamp = datetime.datetime(when)}):up(); -- XEP-0203
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origin.send(stanza);
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end
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local ok = offline_messages:delete(node);
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if type(ok) == "number" and ok > 0 then
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origin.log("debug", "%d offline messages consumed");
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end
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return true;
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end, -1);
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