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comparison mod_idlecompat/mod_idlecompat.lua @ 1260:4e14ad802d58

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mod_idlecompat: Add initial version. Add XEP-0319 tags based on XEP-0012 tags for presence stanzas.
author Tobias Markmann <tm@ayena.de>
date Fri, 03 Jan 2014 11:54:13 +0100
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children 4b58e35a72e0
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1259:fa7e402fcdc1 1260:4e14ad802d58
1 -- Last User Interaction in Presence via Last Activity compatibility module
2 -- http://xmpp.org/extensions/xep-0319.html
3 -- http://xmpp.org/extensions/xep-0012.html
4 -- Copyright (C) 2014 Tobias Markmann
5 --
6 -- This file is MIT/X11 licensed.
7
8 local st = require "util.stanza";
9 local datetime = require "util.datetime";
10
11 local function on_presence(event)
12 local stanza = event.stanza;
13
14 local last_activity = stanza.name == "presence" and stanza:get_child("query", "jabber:iq:last") or false;
15 local has_idle = stanza:get_child("idle", "urn:xmpp:idle:1");
16 if last_activity and not has_idle then
17 module:log("debug", "Adding XEP-0319 tag from Last Activity.");
18 local seconds = last_activity.attr.seconds;
19 local last_userinteraction = datetime.datetime(os.time() - seconds);
20 stanza:tag("idle", { xmlns = "urn:xmpp:idle:1", since = last_userinteraction }):up();
21 end
22 end
23
24 -- incoming
25 module:hook("presence/full", on_presence, 900);
26 module:hook("presence/bare", on_presence, 900);
27
28 -- outgoing
29 module:hook("pre-presence/bare", on_presence, 900);
30 module:hook("pre-presence/full", on_presence, 900);
31 module:hook("pre-presence/host", on_presence, 900);