icfp2015/public/scripts/leaderBoard.js

function toggleLeaderBoard(){
	var leaderBoard = document.getElementById("leaderBoard");
	if( hasClass(leaderBoard, "open")){
		removeClass(leaderBoard, "open");
	}else{
		leaderBoard.className += " open";
	}
	updateLeaderBoard()
}
function populateBoard(){
	var listBoard = document.getElementById("listBoard");
	var results = "";
	var rankings = data.data.rankings;
	var date = new Date();
	var seconds = date.getSeconds();
	var minutes = date.getMinutes();
	var hour = date.getHours(); 
	var leaderBoardServerJson = {};
	leaderBoardServerJson.timeStamp = date.getTime();

	for (var i = rankings.length - 1; i >= 0; i--) {
		if( rankings[i].teamId == 235 ){

			results += "<p>Updated "+hour+"h "+minutes+"m "+seconds+"s</p>";
			results += "<h1>Cazziammolla Placement: "+rankings[i].rank+"</h1>";
			results += "<h2>with a score of: "+rankings[i].score+"</h2>";

			leaderBoardServerJson.placement = rankings[i].rank;
			leaderBoardServerJson.score = rankings[i].score;

			if (rankings[i].rank != points && points != 0){
				ringTheBell();
			}
			points = rankings[i].rank;

		}
	};
	leaderBoardServerJson.settings = [];
	var settings = data.data.settings;
	for (var i = 0; i < settings.length; i++) {
		for (var j = settings[i].rankings.length - 1; j >= 0; j--) {
			if(settings[i].rankings[j].teamId == 235){
				results += "<tr><td>"+i+"</td><td>"+settings[i].rankings[j].rank+"</td><td>"+settings[i].rankings[j].score+"</td></tr>"
				leaderBoardServerJson.settings[i] = { rank: settings[i].rankings[j].rank, score: settings[i].rankings[j].score};
			}
		};
	};
	var results = "<table><thead><th>Setting</th><th>Placement</th><th>Score</th></thead>"+results+"</table>";
	listBoard.innerHTML = results;
	try{
		socket.emit('leaderBoard', JSON.stringify( leaderBoardServerJson));

	}catch(e){
		console.log("error");	
	}


}
function updateLeaderBoard(){
	loadRankingJs('https://davar.icfpcontest.org/rankings.js?cachebuster='+ new Date().getTime());

	var intervalID = setInterval( function(){
		loadRankingJs('https://davar.icfpcontest.org/rankings.js?cachebuster='+ new Date().getTime());
	}, 30000);
}
function loadRankingJs(scriptName) {
	var rankingScript = document.getElementById("rankingScript");
	if ( rankingScript ){
		removeId("rankingScript");
	}
	var docHeadObj = document.getElementsByTagName("head")[0];
	var dynamicScript = document.createElement("script");
	dynamicScript.type = "text/javascript";
	dynamicScript.id = "rankingScript";
	dynamicScript.src = scriptName;
	dynamicScript.onload = function(){ populateBoard();};
	docHeadObj.appendChild(dynamicScript);

	return dynamicScript;
}

function ringTheBell(){
	document.getElementById("bell").play();
}
document.onkeydown = checkKey;


function checkKey(e) {

    e = e || window.event;

	    if (e.keyCode == '37') {
	       slideBack();
	    }else if(e.keyCode == '39') {
	       slideForward();
	    }
}