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comparison plugins/mod_vcard_legacy.lua @ 9249:506aabdb13bc

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mod_vcard_legacy: Responds to vcard-temp queries with translated vcard4 data
author Kim Alvefur <zash@zash.se>
date Tue, 21 Aug 2018 16:40:40 +0200
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children 9a8006f9e983
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9248:1d6a2cc389eb 9249:506aabdb13bc
1 local st = require "util.stanza"
2 local jid_split = require "util.jid".split;
3
4 local mod_pep = module:depends("pep");
5
6 module:add_feature("vcard-temp");
7 module:add_feature("urn:xmpp:pep-vcard-conversion:0");
8
9 -- Simple translations
10 -- <foo><text>hey</text></foo> -> <FOO>hey</FOO>
11 local simple_map = {
12 nickname = "text";
13 title = "text";
14 role = "text";
15 categories = "text";
16 note = "text";
17 url = "uri";
18 bday = "date";
19 }
20
21 module:hook("iq-get/bare/vcard-temp:vCard", function (event)
22 local origin, stanza = event.origin, event.stanza;
23 local pep_service = mod_pep.get_pep_service(jid_split(stanza.attr.to) or origin.username);
24 local ok, id, vcard4_item = pep_service:get_last_item("urn:xmpp:vcard4", stanza.attr.from);
25
26 local vcard_temp = st.stanza("vCard", { xmlns = "vcard-temp" });
27 if ok and vcard4_item then
28 local vcard4 = vcard4_item.tags[1];
29
30 local fn = vcard4:get_child("fn");
31 vcard_temp:text_tag("FN", fn and fn:get_child_text("text"));
32
33 local v4n = vcard4:get_child("n");
34 vcard_temp:tag("N")
35 :text_tag("FAMILY", v4n and v4n:get_child_text("surname"))
36 :text_tag("GIVEN", v4n and v4n:get_child_text("given"))
37 :text_tag("MIDDLE", v4n and v4n:get_child_text("additional"))
38 :text_tag("PREFIX", v4n and v4n:get_child_text("prefix"))
39 :text_tag("SUFFIX", v4n and v4n:get_child_text("suffix"))
40 :up();
41
42 for tag in vcard4:childtags() do
43 local typ = simple_map[tag.name];
44 if typ then
45 local text = tag:get_child_text(typ);
46 if text then
47 vcard_temp:text_tag(tag.name:upper(), text);
48 end
49 end
50 end
51 end
52
53 origin.send(st.reply(stanza):add_child(vcard_temp));
54 return true;
55 end);