Wed, 21 Oct 2009 13:59:54 +0100
connlisteners: Localize tostring, fixes possible traceback when LuaSec not installed
-- Prosody IM -- Copyright (C) 2008-2009 Matthew Wild -- Copyright (C) 2008-2009 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 is_contact_subscribed = require "core.rostermanager".is_contact_subscribed; local jid_bare = require "util.jid".bare; local jid_split = require "util.jid".split; module:add_feature("jabber:iq:last"); local map = {}; module:hook("pre-presence/bare", function(event) local stanza = event.stanza; if not(stanza.attr.to) and stanza.attr.type == "unavailable" then local t = os.time(); local s = stanza:child_with_name("status"); s = s and #s.tags == 0 and s[1] or ""; map[event.origin.username] = {s = s, t = t}; end end, 10); module:hook("iq/bare/jabber:iq:last:query", function(event) local origin, stanza = event.origin, event.stanza; if stanza.attr.type == "get" then local username = jid_split(stanza.attr.to) or origin.username; if not stanza.attr.to or is_contact_subscribed(username, module.host, jid_bare(stanza.attr.from)) then local seconds, text = "0", ""; if map[username] then seconds = tostring(os.difftime(os.time(), map[username].t)); text = map[username].s; end origin.send(st.reply(stanza):tag('query', {xmlns='jabber:iq:last', seconds=seconds}):text(text)); else origin.send(st.error_reply(stanza, 'auth', 'forbidden')); end return true; end end); module.save = function() return {map = map}; end module.restore = function(data) map = data.map or {}; end