SO Chat room KeepAlive Plus

keepaliveso.user.js

// ==UserScript==
// @name          SO Chat room KeepAlive Plus
// @author        Robert Lemon
// @version       0.0.3
// @namespace     
// @description   make rooms not die
// @include       http://chat.stackoverflow.com/rooms/*
// @include       http://chat.stackexchange.com/rooms/*
// @include       http://chat.meta.stackexchange.com/rooms/*
// ==/UserScript==

(function() {
	var roomID = 1; // the room you are targeting
	var messageTime = '59 59 23'; // seconds minutes hours

	var parts = messageTime.split(' ');
	var endTime = getEndTime();

	ticker(); // start the ticker

	// returns todays date at the specified time from `messageTime`
	function getEndTime() {
		var time = new Date();
		// the days are the same. increment the `time` by one day
		// to prevent spam we should not allow this to trigger more than once a day
		if ( endTime && time.getDate() === endTime.getDate() ) { 
			time.setDate(time.getDate()+1);
		}
		time.setHours(parts[2]);
		time.setMinutes(parts[1]);
		time.setSeconds(parts[0]);
		console.log( 'SO Chat room KeepAlive Plus' );
		console.log( 'new end time', time )
		return time;
	}
	function ticker() {
		if( Date.now() >= endTime ) {
			endTime = getEndTime();
			$.post('/chats/' + roomID + '/messages/new',{ text : 'this is an automated message. ' + (new Date()), fkey: fkey({}).fkey })
		}
		setTimeout(ticker, 500);
	}
}());