-- Prosody IM

-- Copyright (C) 2008-2010 Matthew Wild

-- Copyright (C) 2008-2010 Waqas Hussain

-- Copyright (C) 2014 Daurnimator

--

-- This project is MIT/X11 licensed. Please see the

-- COPYING file in the source package for more information.

--

local function get_description(room)

	return room._data.description;

end

local function set_description(room, description)

	if description == "" then description = nil; end

	if get_description(room) == description then return false; end

	room._data.description = description;

	return true;

end

local function add_disco_form(event)

	table.insert(event.form, {

		name = "muc#roominfo_description";

		label = "Description";

		value = "";

	});

	event.formdata["muc#roominfo_description"] = get_description(event.room);

end

local function add_form_option(event)

	table.insert(event.form, {

		name = "muc#roomconfig_roomdesc";

		type = "text-single";

		label = "Description";

		desc = "A brief description of the room";

		value = get_description(event.room) or "";

	});

end

module:hook("muc-disco#info", add_disco_form);

module:hook("muc-config-form", add_form_option, 100-2);

module:hook("muc-config-submitted/muc#roomconfig_roomdesc", function(event)

	if set_description(event.room, event.value) then

		event.status_codes["104"] = true;

	end

end);

return {

	get = get_description;

	set = set_description;

};