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-- Prosody IM v0.1
-- Copyright (C) 2008 Matthew Wild
-- Copyright (C) 2008 Waqas Hussain
--
-- This program is free software; you can redistribute it and/or
-- modify it under the terms of the GNU General Public License
-- as published by the Free Software Foundation; either version 2
-- of the License, or (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, write to the Free Software
-- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
--
require "util.datamanager"
local datamanager = datamanager;
local st = require "util.stanza"
local t_concat, t_insert = table.concat, table.insert;
require "util.jid"
local jid_split = jid.split;
module:add_feature("vcard-temp");
module:add_iq_handler({"c2s", "s2sin"}, "vcard-temp",
function (session, stanza)
if stanza.tags[1].name == "vCard" then
local to = stanza.attr.to;
if stanza.attr.type == "get" then
local vCard;
if to then
local node, host = jid_split(to);
if hosts[host] and hosts[host].type == "local" then
vCard = st.deserialize(datamanager.load(node, host, "vcard")); -- load vCard for user or server
end
else
vCard = st.deserialize(datamanager.load(session.username, session.host, "vcard"));-- load user's own vCard
end
if vCard then
session.send(st.reply(stanza):add_child(vCard)); -- send vCard!
else
session.send(st.error_reply(stanza, "cancel", "item-not-found"));
end
elseif stanza.attr.type == "set" then
if not to or to == session.username.."@"..session.host then
if datamanager.store(session.username, session.host, "vcard", st.preserialize(stanza.tags[1])) then
session.send(st.reply(stanza));
else
-- TODO unable to write file, file may be locked, etc, what's the correct error?
session.send(st.error_reply(stanza, "wait", "internal-server-error"));
end
else
session.send(st.error_reply(stanza, "auth", "forbidden"));
end
end
return true;
end
end);
local feature_vcard_attr = { var='vcard-temp' };
module:add_event_hook("stream-features",
function (session, features)
if session.type == "c2s" then
features:tag("feature", feature_vcard_attr):up();
end
end);
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