local lm     = require 'lm'

local mood   = require 'lm.mood'

local pubsub = require 'lm.pubsub'

pubsub.handler ( 'http://jabber.org/protocol/mood',

	function ( from, node, data )

		if not main.yesno ( main.option ( 'lua_pep_notification' ) ) then

			return true

		end

		local item = data:child ()

		local mood, desc

		while item do

			if item:name () == 'text' then

				desc = item:value ()

			else

				mood = item:name ()

				-- here we can add child elements handling (by namespace)

			end

			item = item:next ()

		end

		if mood then

			main.print_info ( from, ("Buddy's mood now %s %s"):format ( mood, desc or '' ) )

		else

			main.print_info ( from, "Buddy hides his mood" )

		end

	end )

main.command ( 'mood',

	function ( args )

		mood.publish ( lm.connection.bless ( main.connection () ),

			function ()

				print ( 'Mood published' )

			end,

			function ( mesg )

				print ( 'Error publishing mood: ' .. mesg )

			end, args[1], args[2] )

	end, true )

commands_help['mood'] = "[mood [message]]\n\nPublishes your mood.\nNote, that for now it does not checks for mood validity, so, see xep0107 for valid moods."

main.add_feature ( 'http://jabber.org/protocol/mood+notify' )

main.add_feature ( 'http://jabber.org/protocol/mood' )

-- vim: se ts=4: --