prosody-modules
b8012f99acfb
mod_onhold/mod_onhold.lua

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mod_onhold/mod_onhold.lua @ 2:b8012f99acfb

Initial commit of mod_onhold, using configuration in prosody config file.
author Jeff Mitchell <jeffrey.mitchell@gmail.com>
date Thu, 10 Sep 2009 20:55:41 +0000
child 1343:7dbde05b48a9
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1:21e089282b8f 2:b8012f99acfb
1 -- Prosody IM
2 -- Copyright (C) 2008-2009 Matthew Wild
3 -- Copyright (C) 2008-2009 Waqas Hussain
4 -- Copyright (C) 2009 Jeff Mitchell
5 --
6 -- This project is MIT/X11 licensed. Please see the
7 -- COPYING file in the source package for more information.
8 --
9
10 local datamanager = require "util.datamanager";
11 local jid_bare = require "util.jid".bare;
12 local jid_split = require "util.jid".split;
13 local st = require "util.stanza";
14 local datetime = require "util.datetime";
15 local ipairs = ipairs;
16 local onhold_jids = module:get_option("onhold_jids") or {};
17 for _, jid in ipairs(onhold_jids) do onhold_jids[jid] = true; end
18
19 function process_message(event)
20 local session, stanza = event.origin, event.stanza;
21 local to = stanza.attr.to;
22 local from = jid_bare(stanza.attr.from);
23 local node, host;
24 local onhold_node, onhold_host;
25
26 if to then
27 node, host = jid_split(to)
28 else
29 node, host = session.username, session.host;
30 end
31
32 if onhold_jids[from] then
33 stanza.attr.stamp, stanza.attr.stamp_legacy = datetime.datetime(), datetime.legacy();
34 local result = datamanager.list_append(node, host, "onhold", st.preserialize(stanza));
35 stanza.attr.stamp, stanza.attr.stamp_legacy = nil, nil;
36 return true;
37 end
38 return nil;
39 end
40
41 module:hook("message/bare", process_message, 5);
42
43 module:hook("message/full", process_message, 5);
44
45 module:hook("presence/bare", function(event)
46 if event.origin.presence then return nil; end
47 local session = event.origin;
48 local node, host = session.username, session.host;
49 local from;
50 local de_stanza;
51
52 local data = datamanager.list_load(node, host, "onhold");
53 local newdata = {};
54 if not data then return nil; end
55 for _, stanza in ipairs(data) do
56 de_stanza = st.deserialize(stanza);
57 from = jid_bare(de_stanza.attr.from);
58 if not onhold_jids[from] then
59 de_stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = host, stamp = de_stanza.attr.stamp}):up(); -- XEP-0203
60 de_stanza:tag("x", {xmlns = "jabber:x:delay", from = host, stamp = de_stanza.attr.stamp_legacy}):up(); -- XEP-0091 (deprecated)
61 de_stanza.attr.stamp, de_stanza.attr.stamp_legacy = nil, nil;
62 session.send(de_stanza);
63 else
64 table.insert(newdata, stanza);
65 end
66 end
67 datamanager.list_store(node, host, "onhold", newdata);
68 return nil;
69 end, 5);
70