require "util.datamanager" local datamanager = datamanager; local st = require "util.stanza" local send = require "core.sessionmanager".send_to_session local t_concat, t_insert = table.concat, table.insert; require "util.jid" local jid_split = jid.split; add_iq_handler("c2s", "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 = datamanager.load(node, host, "vCard"); -- load vCard for user or server end else vCard = datamanager.load(session.username, session.host, "vCard");-- load user's own vCard end if vCard then local iq = st.reply(stanza); iq:add_child(vCard); send(session, iq); -- send vCard! else send(session, 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", stanza.tags[1]) then send(session, st.reply(stanza)); else -- TODO unable to write file, file may be locked, etc, what's the correct error? send(session, st.error_reply(stanza, "wait", "internal-server-error")); end else send(session, st.error_reply(stanza, "auth", "forbidden")); end end return true; end end); add_event_hook("stream-features", function (session, features) if session.full_jid then t_insert(features, "<feature var='vcard-temp'/>"); end end);