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-- Prosody IM
-- Copyright (C) 2008-2010 Matthew Wild
-- Copyright (C) 2008-2010 Waqas Hussain
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
local st = require "util.stanza"
local jid_split = require "util.jid".split;
local datamanager = require "util.datamanager"
module:add_feature("vcard-temp");
local function handle_vcard(event)
local session, stanza = event.origin, event.stanza;
local to = stanza.attr.to;
if stanza.attr.type == "get" then
local vCard;
if to then
local node, host = jid_split(to);
vCard = st.deserialize(datamanager.load(node, host, "vcard")); -- load vCard for user or server
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
else
if not to 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
module:hook("iq/bare/vcard-temp:vCard", handle_vcard);
module:hook("iq/host/vcard-temp:vCard", handle_vcard);
-- COMPAT: https://support.process-one.net/browse/EJAB-1045
if module:get_option("vcard_compatibility") then
module:hook("iq/full", function(data)
local stanza = data.stanza;
local payload = stanza.tags[1];
if stanza.attr.type == "get" and payload.name == "vCard" and payload.attr.xmlns == "vcard-temp" then
return handle_vcard(data);
end
end, 1);
end
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