prosody
193f9dd64f17
plugins/mod_vcard.lua

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plugins/mod_vcard.lua @ 438:193f9dd64f17

Bumper commit for the new modulemanager API \o/ Updates all the modules, though some more changes may be in store.
author Matthew Wild <mwild1@gmail.com>
date Thu, 27 Nov 2008 03:12:12 +0000
parent 421:63be85693710
child 519:cccd610a0ef9
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2 require "util.datamanager"
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3 local datamanager = datamanager;
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5 local st = require "util.stanza"
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6 local t_concat, t_insert = table.concat, table.insert;
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8 require "util.jid"
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9 local jid_split = jid.split;
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10
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11 require "core.discomanager".set("vcard", "vcard-temp");
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13 module:add_iq_handler({"c2s", "s2sin"}, "vcard-temp",
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14 function (session, stanza)
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15 if stanza.tags[1].name == "vCard" then
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16 local to = stanza.attr.to;
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17 if stanza.attr.type == "get" then
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18 local vCard;
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19 if to then
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20 local node, host = jid_split(to);
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21 if hosts[host] and hosts[host].type == "local" then
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22 vCard = st.deserialize(datamanager.load(node, host, "vCard")); -- load vCard for user or server
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23 end
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24 else
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25 vCard = st.deserialize(datamanager.load(session.username, session.host, "vCard"));-- load user's own vCard
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26 end
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27 if vCard then
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28 session.send(st.reply(stanza):add_child(vCard)); -- send vCard!
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29 else
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30 session.send(st.error_reply(stanza, "cancel", "item-not-found"));
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31 end
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32 elseif stanza.attr.type == "set" then
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33 if not to or to == session.username.."@"..session.host then
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34 if datamanager.store(session.username, session.host, "vCard", st.preserialize(stanza.tags[1])) then
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35 session.send(st.reply(stanza));
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36 else
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37 -- TODO unable to write file, file may be locked, etc, what's the correct error?
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38 session.send(st.error_reply(stanza, "wait", "internal-server-error"));
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39 end
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40 else
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41 session.send(st.error_reply(stanza, "auth", "forbidden"));
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42 end
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43 end
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44 return true;
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45 end
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46 end);
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47
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48 local feature_vcard_attr = { var='vcard-temp' };
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49 module:add_event_hook("stream-features",
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50 function (session, features)
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51 if session.type == "c2s" then
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52 features:tag("feature", feature_vcard_attr):up();
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53 end
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54 end);