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63 lines
2 KiB
Lua
63 lines
2 KiB
Lua
-- 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 hosts = _G.hosts;
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local datamanager = require "util.datamanager"
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local st = require "util.stanza"
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local t_concat, t_insert = table.concat, table.insert;
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local jid = require "util.jid"
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local jid_split = jid.split;
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module:add_feature("vcard-temp");
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module:add_iq_handler({"c2s", "s2sin"}, "vcard-temp",
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function (session, stanza)
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if stanza.tags[1].name == "vCard" then
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local to = stanza.attr.to;
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if stanza.attr.type == "get" then
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local vCard;
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if to then
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local node, host = jid_split(to);
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if hosts[host] and hosts[host].type == "local" then
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vCard = st.deserialize(datamanager.load(node, host, "vcard")); -- load vCard for user or server
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end
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else
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vCard = st.deserialize(datamanager.load(session.username, session.host, "vcard"));-- load user's own vCard
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end
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if vCard then
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session.send(st.reply(stanza):add_child(vCard)); -- send vCard!
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else
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session.send(st.error_reply(stanza, "cancel", "item-not-found"));
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end
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elseif stanza.attr.type == "set" then
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if not to or to == session.username.."@"..session.host then
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if datamanager.store(session.username, session.host, "vcard", st.preserialize(stanza.tags[1])) then
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session.send(st.reply(stanza));
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else
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-- TODO unable to write file, file may be locked, etc, what's the correct error?
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session.send(st.error_reply(stanza, "wait", "internal-server-error"));
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end
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else
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session.send(st.error_reply(stanza, "auth", "forbidden"));
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end
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end
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return true;
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end
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end);
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local feature_vcard_attr = { var='vcard-temp' };
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module:add_event_hook("stream-features",
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function (session, features)
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if session.type == "c2s" then
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features:tag("feature", feature_vcard_attr):up();
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end
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end);
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