1007 	local query = stanza.tags[1];

  1007 	local form = stanza.tags[1]:get_child("x", "jabber:x:data");

  1008 	local form = query:get_child("x", "jabber:x:data")

  1008 	if form.attr.type == "cancel" then

  1009 	if not form then origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); return; end

  1009 		origin.send(st.reply(stanza));

  1010 	if form.attr.type == "cancel" then origin.send(st.reply(stanza)); return; end

  1010 	elseif form.attr.type == "submit" then

  1011 	if form.attr.type ~= "submit" then origin.send(st.error_reply(stanza, "cancel", "bad-request", "Not a submitted form")); return; end

  1011 		local fields = self:get_form_layout(stanza.attr.from):data(form);

  1012 

  1012 		if fields.FORM_TYPE ~= "http://jabber.org/protocol/muc#roomconfig" then

  1013 	local fields = self:get_form_layout(stanza.attr.from):data(form);

  1013 			origin.send(st.error_reply(stanza, "cancel", "bad-request", "Form is not of type room configuration"));

  1014 	if fields.FORM_TYPE ~= "http://jabber.org/protocol/muc#roomconfig" then origin.send(st.error_reply(stanza, "cancel", "bad-request", "Form is not of type room configuration")); return; end

  1014 			return true;

  1015 

  1015 		end

  1016 

  1016 

  1017 	local changed = {};

  1017 		local changed = {};

  1018 

  1018 

  1019 	local function handle_option(name, field, allowed)

  1019 		local function handle_option(name, field, allowed)

  1020 		local new = fields[field];

  1020 			local new = fields[field];

  1021 		if new == nil then return; end

  1021 			if new == nil then return; end

  1022 		if allowed and not allowed[new] then return; end

  1022 			if allowed and not allowed[new] then return; end

  1023 		if new == self["get_"..name](self) then return; end

  1023 			if new == self["get_"..name](self) then return; end

  1024 		changed[name] = true;

  1024 			changed[name] = true;

  1025 		self["set_"..name](self, new);

  1025 			self["set_"..name](self, new);

  1026 	end

  1026 		end

  1027 

  1027 

  1028 	local event = { room = self, fields = fields, changed = changed, stanza = stanza, origin = origin, update_option = handle_option };

  1028 		local event = { room = self, fields = fields, changed = changed, stanza = stanza, origin = origin, update_option = handle_option };

  1029 	module:fire_event("muc-config-submitted", event);

  1029 		module:fire_event("muc-config-submitted", event);

  1030 

  1030 

  1031 	handle_option("name", "muc#roomconfig_roomname");

  1031 		if self.save then self:save(true); end

  1032 	handle_option("description", "muc#roomconfig_roomdesc");

  1032 		if self:is_locked() then

  1033 	handle_option("persistent", "muc#roomconfig_persistentroom");

  1033 			self:unlock();

  1034 	handle_option("moderated", "muc#roomconfig_moderatedroom");

  1034 		end

  1035 	handle_option("members_only", "muc#roomconfig_membersonly");

  1035 		origin.send(st.reply(stanza));

  1036 	handle_option("public", "muc#roomconfig_publicroom");

  1036 

  1037 	handle_option("changesubject", "muc#roomconfig_changesubject");

  1037 		if next(changed) then

  1038 	handle_option("historylength", "muc#roomconfig_historylength");

  1038 			local msg = st.message({type='groupchat', from=self.jid})

  1039 	handle_option("whois", "muc#roomconfig_whois", valid_whois);

  1039 				:tag('x', {xmlns='http://jabber.org/protocol/muc#user'})

  1040 	handle_option("password", "muc#roomconfig_roomsecret");

  1040 					:tag('status', {code = '104'}):up()

  1041 

  1041 				:up();

  1042 	if self.save then self:save(true); end

  1042 			if changed.whois then

  1043 	if self:is_locked() then

  1043 				local code = (self:get_whois() == 'moderators') and "173" or "172";

  1044 		self:unlock();

  1044 				msg.tags[1]:tag('status', {code = code}):up();

  1045 	end

  1045 			end

  1046 	origin.send(st.reply(stanza));

  1046 			self:broadcast_message(msg, false)

  1047 

  1047 		end

  1048 	if next(changed) then

  1048 	else

  1049 		local msg = st.message({type='groupchat', from=self.jid})

  1049 		origin.send(st.error_reply(stanza, "cancel", "bad-request", "Not a submitted form"));

  1050 			:tag('x', {xmlns='http://jabber.org/protocol/muc#user'})

  1050 	end

  1051 				:tag('status', {code = '104'}):up()

  1051 	return true;

  1052 			:up();

  1052 end

  1053 		if changed.whois then

  1053 module:hook("muc-config-submitted", function(event)

  1054 			local code = (self:get_whois() == 'moderators') and "173" or "172";

  1054 	event.update_option("name", "muc#roomconfig_roomname");

  1055 			msg.tags[1]:tag('status', {code = code}):up();

  1055 end);

  1056 		end

  1056 module:hook("muc-config-submitted", function(event)

  1057 		self:broadcast_message(msg, false)

  1057 	event.update_option("description", "muc#roomconfig_roomdesc");

  1058 	end

  1058 end);

  1059 end

  1059 module:hook("muc-config-submitted", function(event)

  1060 	event.update_option("persistent", "muc#roomconfig_persistentroom");

  1061 end);

  1062 module:hook("muc-config-submitted", function(event)

  1063 	event.update_option("moderated", "muc#roomconfig_moderatedroom");

  1064 end);

  1065 module:hook("muc-config-submitted", function(event)

  1066 	event.update_option("members_only", "muc#roomconfig_membersonly");

  1067 end);

  1068 module:hook("muc-config-submitted", function(event)

  1069 	event.update_option("public", "muc#roomconfig_publicroom");

  1070 end);

  1071 module:hook("muc-config-submitted", function(event)

  1072 	event.update_option("changesubject", "muc#roomconfig_changesubject");

  1073 end);

  1074 module:hook("muc-config-submitted", function(event)

  1075 	event.update_option("historylength", "muc#roomconfig_historylength");

  1076 end);

  1077 module:hook("muc-config-submitted", function(event)

  1078 	event.update_option("whois", "muc#roomconfig_whois", valid_whois);

  1079 end);

  1080 module:hook("muc-config-submitted", function(event)

  1081 	event.update_option("password", "muc#roomconfig_roomsecret");

  1082 end);

  1192 		self:process_form(origin, stanza);

  1217 		origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));