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index.html
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<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8'>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=IE8">
<meta name="description" content="Koalas to the Max, a site made with love by Vadim Ogievetsky for Annie Albagli">
<meta name="keywords" content="Koalas Max Vadim Ogievetsky Annie Albagli D3 Canvas SVG Koala Maximization">
<meta name="viewport" content="width=540, user-scalable=0">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="default">
<meta name="google" content="notranslate">
<title>Koalas to the Max dot Com</title>
<script type="text/javascript">var version = '1.9.4';</script>
<script type="text/javascript" src="polyfill/polyfill.js?1.9.4"></script>
<script type="text/javascript" src="polyfill/Blob.js?1.9.4"></script>
<script type="text/javascript" src="polyfill/FileSaver.js?1.9.4"></script>
<!--[if gte IE 9]><!-->
<script type="text/javascript" src="d3.min.js?1.9.4"></script>
<script type="text/javascript" src="koala.js?1.9.4"></script>
<!--<![endif]-->
<link rel="stylesheet" type="text/css" href="koala.css?1.9.4"/>
</head>
<body>
<div id="center">
<div id="cont">
<noscript>
Your browser does not support JavaScript or it is disabled.<br>
JavaScript is needed to view this site.
</noscript>
<div id="dots"></div>
<div id="next" style="display: none">
<div class="msg">
Awesome stuff! Now make your own and share the link.<br>
Paste an image URL bellow and press enter.
</div>
<input placeholder="http://imgur.com/your_favourite_image.jpg"/>
</div>
</div>
</div>
<div id="footer">
Made with <span id="love">love</span> by
<a href="http://vadim.ogievetsky.com">Vadim Ogievetsky</a>
for
<a href="http://anniealbagli.com">Annie Albagli</a>
/
Powered by
<a href="http://d3js.org/">D3</a>
</div>
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-17409200-2']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
<script type="text/javascript">
var _fastrack_account = 'FT-1000001';
(function(w,h) {
if (typeof _fastrack_account !== 'string') return;
var acc = _fastrack_account;
try {
var session = 'S' + Math.random().toFixed(8).substring(2);
var num = 0;
var now = new Date();
var initTime = +now;
var tzm = String(now).match(/\((\w+)\)/);
var sx = (window.pageXOffset !== undefined) ? window.pageXOffset : (document.documentElement || document.body.parentNode || document.body).scrollLeft;
var sy = (window.pageYOffset !== undefined) ? window.pageYOffset : (document.documentElement || document.body.parentNode || document.body).scrollTop;
w.fastrack = function(opt) {
var a = {
A: acc,
S: session,
N: num++,
P: document.location.href,
L: +new Date() - initTime,
F: w.document.referrer || 'Direct',
C: screen.width + 'x' + screen.height,
R: sx + 'x' + sy,
O: now.getTimezoneOffset(),
Z: (tzm && tzm.length === 2) ? tzm[1] : 'N/A'
}
if (opt) {
var s;
for (var j = 1; j <= 6; j++) {
s = 'D0' + j;
if (opt[s]) { a['D0' + j] = opt['D0' + j]; }
s = 'M0' + j;
if (opt[s]) { a['M0' + j] = opt['M0' + j]; }
}
}
if ('innerWidth' in window) {
a.W = w.innerWidth + 'x' + w.innerHeight;
} else {
var e = w.document.documentElement || w.document.body;
a.W = w.clientWidth + 'x' + w.clientHeight;
}
var params = [];
for (var k in a) params.push(encodeURIComponent(k) + "=" + encodeURIComponent(String(a[k])));
var i = new Image();
i.src = h + '?' + params.join('&');
return true;
};
}catch(e){}
})(window,"https://rt.metamarkets.com/i1/m.gif");
</script>
<script type="text/javascript">
window.shownFile = 'none';
(function() {
var now = +new Date();
window.gaTrack = function(type, subtype) {
var time = Math.round((+new Date() - now) / 1000);
function doTrack() {
if (!window._gaq) return;
_gaq.push(['_trackEvent', String(type), String(subtype), window.location.href, time]);
}
if (window._gaq) {
doTrack()
} else {
setTimeout(doTrack, 1);
}
}
})();
function track(type, subtype) {
/*
fastrack({
D01: version,
D02: type,
D03: subtype,
D04: shownFile,
M01: 3 // tmp
});
*/
gaTrack(type + '-' + version, subtype);
}
</script>
<!--[if lt IE 9]>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/chrome-frame/1/CFInstall.min.js"></script>
<style>
.chromeFrameInstallDefaultStyle {
width: 800px;
height: 600px;
border: 1px solid #cccccc;
}
</style>
<div id="prompt">
</div>
<script>
window.inOldIE = true;
track('OldIE', '1');
// The conditional ensures that this code will only execute in IE,
// Therefore we can use the IE-specific attachEvent without worry
window.attachEvent("onload", function() {
CFInstall.check({
mode: "inline", // the default
node: "prompt",
oninstall: function() {
track('InstalledGCF', 'OneLessRawIE');
}
});
});
</script>
<![endif]-->
<!--[if gte IE 9]><!-->
<script type="text/javascript">
// Code left intentionally unminimized for your reading pleasure.
(function() {
window.shownFile = 'none';
// If an error happens I want to know about it!
window.onerror = function(msg, url, ln) {
msg = msg.toString();
// In Chrome and Firefox an error on a script form a foreign domain will cause this, see link bellow:
// http://stackoverflow.com/questions/5913978/cryptic-script-error-reported-in-javascript-in-chrome-and-firefox
if (msg === 'Script error.' && url === '' && ln === 0) return;
track('OnError', "'" + msg + "' in '" + url + "' @ " + ln + " /u:'" + window.navigator.userAgent + "'");
// Track only one error per page load
window.onerror = function() {};
};
// First, make sure we can run.
if (!koala.supportsCanvas()) {
track('NoCanvas', window.navigator.userAgent);
alert("Sorry, KoalsToTheMax needs HTML5 Canvas support which your browser does not have. Supported browsers include Chrome, Safari, Firefox, Opera, and Internet Explorer 9, 10");
return;
}
if (!koala.supportsSVG()) {
track('NoSVG', window.navigator.userAgent);
alert("Sorry, KoalsToTheMax needs SVG support which your browser does not have. Supported browsers include Chrome, Safari, Firefox, Opera, and Internet Explorer 9, 10");
return;
}
// This is strange, track it if it happens.
if (!window.d3) {
track('NoD3', window.navigator.userAgent);
alert("Some how D3 was not loaded so the site can not start. This is bad... We are investigating. Try refreshing the page and see if that helps.");
return;
}
// Try you must. If there is an error report it to me.
try {
// btoa and atob do not handle utf-8 as I have discovered the hard way so they need to babied
// See: https://developer.mozilla.org/en-US/docs/DOM/window.btoa#Unicode_Strings
function utf8_to_b64(str) {
return window.btoa(unescape(encodeURIComponent(str)));
}
function b64_to_utf8(str) {
return decodeURIComponent(escape(window.atob(str)));
}
// Handle the custom images 'API'
// Supported URLs are:
// 1. DOMAIN
// The just the page domain / loads one of the default files
//
// 2. DOMAIN?BASE64==
// Where BASE64== is a UTF-8 base64 encoded string of one of the following things:
// a. An image URL
// Example: http://i.imgur.com/cz1Jb.jpg
// Use that URL image instead of the default one.
//
// b. A JSON string representing an array of URLs
// Example: ["http://i.imgur.com/cz1Jb.jpg","http://i.imgur.com/Q5IqH.jpg"]
// Pick one of the images at random and use that instead of the default one.
//
// c. A JSON string representing an object with the keys 'images', 'background' and 'hideNote'
// Example: {"background":"#000","images":["http://i.imgur.com/cz1Jb.jpg","http://i.imgur.com/Q5IqH.jpg"]}
// images (required): Pick one of the images at random and use that instead of the default one.
// background (optional): Use the value of background as the page background.
// hideNote (optional): Hide the mention on the bottom.
//
// 3. DOMAIN?image_url
// Where image URL is an actual image URL that will get re-encoded into base64 (2)
// Example: http://i.imgur.com/cz1Jb.jpg
//
// Note: where DOMAIN is usually http://koalastothemax.com
function goToHidden(location, string) {
location.href = '//' + location.host + location.pathname + '?' + utf8_to_b64(string);
}
function basicLoad(location) {
var possible = ['koalas', 'koalas1', 'koalas2', 'koalas3'];
var file = 'img/' + possible[Math.floor(Math.random() * possible.length)] + '.jpg'
return {
file: file,
shownFile: location.protocol + '//' + location.host + location.pathname + file
};
}
function parseUrl(location) {
var href = location.href;
var idx, param, file;
idx = href.indexOf('?');
if (idx === -1 || idx === href.length - 1) {
return basicLoad(location); // Case 1
}
param = href.substr(idx + 1);
if (!/^[a-z0-9+\/]+=*$/i.test(param)) {
// Does not look base64
goToHidden(location, param);
return null;
}
// Case 2
try {
param = b64_to_utf8(param);
} catch (e) {
return basicLoad(location); // Invalid base64, do a basic load
}
try {
param = JSON.parse(param);
} catch (e) {
// Case 2a
return {
file: param,
shownFile: param
};
}
// At this point param is a JS object
if (Array.isArray(param) && param.length) {
// Case 2b
file = param[Math.floor(Math.random() * param.length)];
return {
file: file,
shownFile: file
};
}
if (Array.isArray(param.images) && param.images.length) {
// Case 2c
file = param.images[Math.floor(Math.random() * param.images.length)];
return {
file: file,
shownFile: file,
background: param.background,
hideNote: param.hideNote
};
}
// Fall though
return basicLoad(location);
}
var parse = parseUrl(location);
if (!parse) return;
var file = parse.file;
window.shownFile = parse.shownFile;
if (parse.background) {
d3.select(document.body)
.style('background', parse.background);
}
if (parse.hideNote) {
d3.select('#footer')
.style('display', 'none');
}
if (/^https?:/.test(file)) {
file = "image-server.php?url=" + file;
}
function onEvent(what, value) {
track(what, value);
if (what === 'LayerClear' && value == 0) {
d3.select('#next')
.style('display', null)
.select('input')
.on('keydown', function() {
d3.select('div.err').remove();
if (d3.event.keyCode !== 13) return;
var input = d3.select(this).property('value');
if (input.match(/^http:\/\/.+\..+/i)) {
track('Submit', input);
d3.select('#next div.msg').text('Thinking...');
d3.select(this).style('display', 'none');
setTimeout(function() {
goToHidden(location, input);
}, 750);
} else {
d3.select('#next').selectAll('div.err').data([0])
.enter().append('div')
.attr('class', "err")
.text("That doesn't appear to be a valid image URL. [Hint: it should start with 'http://']")
}
});
}
}
var img = new Image();
img.onload = function() {
var colorData;
try {
colorData = koala.loadImage(this);
} catch (e) {
colorData = null;
track('BadLoad', "Msg: '" + e.message + "' file: '" + file + "'");
alert("Sorry, KoalsToTheMax could not load the image '" + file + "'");
setTimeout(function() {
window.location.href = domian;
}, 750);
}
if (colorData) {
koala.makeCircles("#dots", colorData, onEvent);
track('GoodLoad', 'Yay');
}
};
img.src = file;
} catch (e) {
track('Problemo', String(e.message));
}
// Local download functionality
var saveNumber = 0;
d3.select('#love').on('click', function() {
saveNumber++;
track('SaveSVG', saveNumber);
svgData = d3.select('#dots').html();
if (svgData.indexOf('<svg') !== -1) {
prefix = [
'<?xml version="1.0" encoding="utf-8"?>',
'<!-- Generator: KoalasToTheMax.com -->',
'<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">'
];
saveAs(new Blob(
[svgData.replace('<svg', prefix.join(' ') + '<svg')],
{type: "text/plain;charset=utf-8"}
), "KoalasToTheMax.svg");
} else {
track('SaveSVG', 'Fail');
}
});
})();
</script>
<!--<![endif]-->
</body>
</html>