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index.html
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<!DOCTYPE html>
<title>Streetmix live view dashboard</title>
<style>
html {
height: 100%;
}
body {
height: 100%;
margin: 0;
padding: 0;
overflow: hidden;
background: black;
}
body,
body * {
cursor: none;
}
header {
position: absolute;
left: 0;
top: 0;
right: 0;
height: 110px;
text-align: center;
font-size: 40px;
letter-spacing: 4px;
text-rendering: optimizeLegibility;
font-weight: 100;
color: white;
line-height: 110px;
font-family: 'Helvetica Neue';
text-transform: uppercase;
}
header strong {
font-weight: 300;
}
#streets {
position: absolute;
top: 100px;
bottom: 0;
left: 0;
right: 0;
}
#streets > div {
position: absolute;
left: 0;
right: 0;
top: 0;
bottom: 0;
-webkit-perspective: 1200px;
-moz-perspective: 1200px;
}
#streets > div > div {
position: absolute;
left: 0;
right: 0;
top: 0;
bottom: 0;
-webkit-transform-origin: 50% 50%;
-moz-transform-origin: 50% 50%;
}
#streets > div > div > iframe {
border: 0;
position: absolute;
-webkit-transform: scale(.33);
-webkit-transform-origin: 0 0;
-moz-transform: scale(.33);
-moz-transform-origin: 0 0;
}
#streets > div > div.hide {
-webkit-transition: all 1000ms;
-moz-transition: all 1000ms;
opacity: 0;
-webkit-transform: rotateX(90deg) scale(1.1);
-moz-transform: rotateX(90deg) scale(1.1);
z-index: 10;
}
#streets > div > div.in-between {
opacity: 0;
-webkit-transform: rotateX(-90deg) scale(1.1);
-moz-transform: rotateX(-90deg) scale(1.1);
z-index: 10;
}
#streets > div > div.show {
-webkit-transition: all 1000ms;
-moz-transition: all 1000ms;
opacity: 1;
-webkit-transform: rotateX(0);
-moz-transform: rotateX(0);
}
</style>
<script src='jquery-1.9.1.min.js'></script>
<script>
var FRAME_WIDTH = 400;
var FRAME_HEIGHT = 200;
var ZOOM = 3;
var PADDING = 20;
var CHECK_INTERVAL = 20000;
var streetCount;
function getStreetUrl(street) {
var url = 'http://streetmix.net/';
if (street.creator) {
url += street.creator.id;
} else {
url += '-';
}
url += '/';
url += street.namespacedId;
url += '?debug-force-read-only&debug-force-live-update';
return url;
}
function getStreetsAgain() {
jQuery.ajax({
url: 'http://streetmix.net/__api__/v1/streets?count=' + streetCount,
dataType: 'json',
type: 'GET'
}).done(receiveStreetsAgain);
}
function receiveStreetsAgain(data) {
var street = data.streets[0];
var newUrl = getStreetUrl(street);
var els = document.querySelectorAll('iframe');
var found = false;
for (var i = 0, el; el = els[i]; i++) {
if (el.realSrc == newUrl) {
found = true;
break;
}
}
/*if (Math.random() < .1) {
found = false;
}*/
if (!found) {
var rand = Math.floor(Math.random() * streetCount);
console.log('!!!', newUrl, rand);
var el = document.querySelector('#street-' + rand);
el.realSrc = newUrl;
el.parentNode.classList.remove('show');
el.parentNode.classList.add('hide');
window.setTimeout(function() {
el.src = newUrl;
el.parentNode.classList.remove('hide');
el.parentNode.classList.add('in-between');
}, 1000);
window.setTimeout(function() {
el.parentNode.classList.remove('in-between');
el.parentNode.classList.add('show');
}, 3000);
} else {
//console.log('no new streets', newUrl);
}
}
function getStreetsFirstTime() {
jQuery.ajax({
url: 'http://streetmix.net/__api__/v1/streets?count=' + streetCount,
dataType: 'json',
type: 'GET'
}).done(receiveStreetsFirstTime);
}
function receiveStreetsFirstTime(data) {
for (var i in data.streets) {
var url = getStreetUrl(data.streets[i]);
var el = document.querySelector('#street-' + i);
el.realSrc = url;
el.src = url;
}
}
function createFrames() {
var el = document.querySelector('#streets');
el.innerHTML = '';
var width = el.offsetWidth - PADDING;
var height = el.offsetHeight - PADDING;
var framesCountW = Math.floor(width / FRAME_WIDTH);
var framesCountH = Math.floor(height / FRAME_HEIGHT);
streetCount = framesCountW * framesCountH;
var frameW = Math.floor(width / framesCountW);
var frameH = Math.floor(height / framesCountH);
var count = 0;
for (var x = 0; x < framesCountW; x++) {
for (var y = 0; y < framesCountH; y++) {
var streetEl = document.createElement('div');
streetEl.style.left = x * frameW + 'px';
streetEl.style.top = y * frameH + 'px';
streetEl.style.width = frameW + 'px';
streetEl.style.height = frameH + 'px';
el.appendChild(streetEl);
var subEl = document.createElement('div');
streetEl.appendChild(subEl);
var iframeEl = document.createElement('iframe');
iframeEl.id = 'street-' + count;
//iframeEl.src = 'http://streetmix.net/mwichary/11/inception?debug-force-read-only';
iframeEl.style.left = PADDING + 'px';
iframeEl.style.top = PADDING + 'px';
iframeEl.style.width = (frameW - PADDING) * ZOOM + 'px';
iframeEl.style.height = (frameH - PADDING) * ZOOM + 'px';
subEl.appendChild(iframeEl);
count++;
}
}
}
function start() {
createFrames();
getStreetsFirstTime();
}
function main() {
start();
window.setInterval(getStreetsAgain, CHECK_INTERVAL);
window.addEventListener('resize', start);
}
</script>
<header>
Live on <strong>streetmix.net</strong>
</header>
<div id='streets'>
</div>
<script>
main();
</script>