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ladybug-web-via-github-api-r2.html
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<!doctype html>
<html lang=en >
<head>
<meta charset=utf-8 >
<title>Ladybug Web via GitHub API R2</title>
<meta name=viewport content='width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no,minimal-ui' >
<meta name=description content='Home page gallery of all available apps - scripts to enable you to view the sun path in new ways.
Uses GitHub API to obtain latest list of apps.
' >
<meta name=keywords content='GitHup API,JavaScript,GitHub,FOSS,3D,STEM' >
<meta name=date content='2016-05-20' >
</head>
<body>
<script src=https://cdnjs.cloudflare.com/ajax/libs/showdown/1.3.0/showdown.min.js ></script>
<script>
var urlAPIContents = 'https://api.github.com/repos/ladybug-analysis-tools/ladybug-web/git/trees/gh-pages?recursive=1';
// var urlSource = 'https://ladybug-analysis-tools.github.io/ladybug-web/';
var urlSource = './';
var iframeContainers = [];
var iframesActive = [];
var iframesActiveLimit = 3;
var converter, texts, files;
init();
animate();
function init() {
var css, tableOfContents, contents;
converter = new showdown.Converter( { strikethrough: true, literalMidWordUnderscores: true, simplifiedAutoLink: true, tables: true });
css = document.body.appendChild( document.createElement( 'style' ) );
css.innerHTML =
'body { font: 12pt monospace; }' +
'a, a:visited { color: crimson; text-decoration: none; }' +
'button, input[type=button] { background-color: #eee; border: 2px #eee solid; color: #888; }' +
'iframe { border: 0px solid green; height: 100%; width: 100%; }' +
'div.ifr { border: 1px solid crimson; height: 512px; margin: 150px 0 0 ' + 0.5 * ( 800 - window.innerWidth ) + 'px; width: ' + ( window.innerWidth - 12 ) + 'px; }' +
'div.readme { border: 1px solid blue; max-height:512px; overflow: hidden; transform: scale( 0.75 ); transform-origin: 0 0; }' +
'#tableOfContents { border: 1px solid green; max-width: 275px; position: absolute; right: 0; }' +
'#contents { left: 0; right: 0; margin: 0 auto; position: absolute; max-width: 800px; top: 0; }' +
'';
tableOfContents = document.body.appendChild( document.createElement( 'div' ) );
tableOfContents.id = 'tableOfContents';
contents = document.body.appendChild( document.createElement( 'div' ) );
contents.id = 'contents';
contents.innerHTML =
'<div id=header ></div>' +
'<div id=container ></div>' +
'<hr>' +
'<center>' +
'<a href=javascript:window.scrollTo(0,0); style=text-decoration:none; > <img src=https://ladybug-tools.github.io/images/ladybug-logo.png width=48 > </a>' +
'</center>' +
'';
window.addEventListener ( 'hashchange', onHashChange, false );
getMarkdown( 'README.md', header );
if ( location.hash ) {
onHashChange()
} else {
requestAPIContents();
}
}
function onHashChange () {
getMarkdown( location.hash.substr( 1 ), contents );
}
function requestAPIContents() {
var xhr = new XMLHttpRequest();
xhr.open( 'GET', urlAPIContents, true );
xhr.onload = callback;
xhr.send( null );
function callback() {
var response, file;
response = JSON.parse( xhr.response );
files = [];
for ( var i = 0; i < response.tree.length; i++ ) {
file = response.tree[ i ].path;
if ( file === 'index.html' || file.indexOf( '\index.html' ) === -1 || file.indexOf( 'archive' ) > -1 ) { continue; }
files.push( file );
}
createMultipleViews();
createTableOfContents();
}
}
function createTableOfContents() {
var txt = '<details open><summary>Contents</summary>';
for ( var i = 0; i < files.length; i++ ) {
txt +=
'<div><a href=' + files[ i ] + ' >'+ files[ i ].replace( '\/index.html','' ) + '<a></div>' +
'';
}
tableOfContents.innerHTML = txt + '</details>';
}
function createMultipleViews() { // combine with above
var txt = '';
for ( var i = 0; i < files.length; i++ ) {
txt +=
'<div class=ifr id=' + i + ' ></div>' +
'<div class=txt ></div>' +
'';
}
container.innerHTML = txt;
iframeContainers = document.getElementsByClassName( 'ifr' );
texts = document.getElementsByClassName( 'txt' );
}
function updateIframe( activeContainer ) {
var iframes = document.getElementsByTagName( 'iframe' );
if ( iframes.length > iframesActiveLimit ) {
var frameTooMany = iframesActive.shift();
frameTooMany.innerHTML = '';
}
if ( activeContainer.innerHTML === '' ) {
var id = activeContainer.id;
activeContainer.innerHTML = '<iframe src="' + urlSource + files[ id ] + '" onload=getFile(this,' + id + '); scrolling="no" ></iframe>';
iframesActive.push( activeContainer );
}
}
function getFile( that, index ) {
var metas = that.contentWindow.document.getElementsByTagName('meta');
var description = 'none';
var keywords = 'none';
var date = 'none';
var b = '<br>';
for ( var i = 0; i < metas.length; i++ ) {
if ( metas[ i ].name === 'description' ) { description = metas[ i ].content; }
if ( metas[ i ].name === 'keywords' ) { keywords = metas[ i ].content; }
if ( metas[ i ].name === 'date' ) { date = metas[ i ].content; }
}
var folder = files[ index ].replace( 'index.html', '' );
// var folder = files[ index ].split('\\').pop().split('/').pop();
texts[ index ].innerHTML =
'<h2>full screen: <a href=' + that.src + ' >' + that.contentWindow.document.title + '</a></h2>' +
'<div >' +
'<b>Description</b>' + b + description + b +
'<b>Keywords</b>' + b + keywords + b +
'<b>Date</b>' + b + date + b +
'<b>Full screen: <a href=index.html#' + folder + 'README.md >Read Me</a></b>' +
'</div>' +
// '<div class=readme id=readme' + index + ' ></div>' +
'';
// var rm = document.getElementById( 'readme' + index )
// getMarkdown( urlSource + folder + 'README.md', rm );
if ( that.contentWindow.controls ) {
that.contentWindow.controls.enableZoom = false;
} else if ( that.contentWindow.ifr && that.contentWindow.ifr.contentWindow.controls ) {
//console.log( 'ddd', that.contentWindow.ifr.contentWindow );
///that.contentWindow.ifr.contentWindow.controls );
that.contentWindow.ifr.contentWindow.controls.enableZoom = false;
}
if ( that.contentWindow.menu ) {
that.contentWindow.menu.style.overflow = 'hidden';
}
if ( that.contentWindow.contents ) {
that.contentWindow.contents.style.overflow = 'hidden';
}
}
function getMarkdown( fileName, target ) {
var xhr = new XMLHttpRequest();
xhr.open( 'GET', fileName, true );
xhr.onload = callback;
xhr.send( null );
function callback() {
target.innerHTML=converter.makeHtml( xhr.responseText );
}
}
function animate() {
requestAnimationFrame( animate );
for ( var i = 0; i < iframeContainers.length; i++ ) {
var iframeContainer = iframeContainers[ i ];
var rect=iframeContainer.getBoundingClientRect();
if ( rect.bottom < 0 || rect.top > window.innerHeight ) { continue; }
updateIframe( iframeContainer );
}
}
</script>
</body>
</html>