Initial Commit

ProjectNow/NodeServer/public/css/bootstrap-reboot.css

@@ -0,0 +1,330 @@
+/*!
+ * Bootstrap Reboot v4.1.0 (https://getbootstrap.com/)
+ * Copyright 2011-2018 The Bootstrap Authors
+ * Copyright 2011-2018 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+html {
+  font-family: sans-serif;
+  line-height: 1.15;
+  -webkit-text-size-adjust: 100%;
+  -ms-text-size-adjust: 100%;
+  -ms-overflow-style: scrollbar;
+  -webkit-tap-highlight-color: transparent;
+}
+
+@-ms-viewport {
+  width: device-width;
+}
+
+article, aside, dialog, figcaption, figure, footer, header, hgroup, main, nav, section {
+  display: block;
+}
+
+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+  font-size: 1rem;
+  font-weight: 400;
+  line-height: 1.5;
+  color: #212529;
+  text-align: left;
+  background-color: #fff;
+}
+
+[tabindex="-1"]:focus {
+  outline: 0 !important;
+}
+
+hr {
+  box-sizing: content-box;
+  height: 0;
+  overflow: visible;
+}
+
+h1, h2, h3, h4, h5, h6 {
+  margin-top: 0;
+  margin-bottom: 0.5rem;
+}
+
+p {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+abbr[title],
+abbr[data-original-title] {
+  text-decoration: underline;
+  -webkit-text-decoration: underline dotted;
+  text-decoration: underline dotted;
+  cursor: help;
+  border-bottom: 0;
+}
+
+address {
+  margin-bottom: 1rem;
+  font-style: normal;
+  line-height: inherit;
+}
+
+ol,
+ul,
+dl {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+  margin-bottom: 0;
+}
+
+dt {
+  font-weight: 700;
+}
+
+dd {
+  margin-bottom: .5rem;
+  margin-left: 0;
+}
+
+blockquote {
+  margin: 0 0 1rem;
+}
+
+dfn {
+  font-style: italic;
+}
+
+b,
+strong {
+  font-weight: bolder;
+}
+
+small {
+  font-size: 80%;
+}
+
+sub,
+sup {
+  position: relative;
+  font-size: 75%;
+  line-height: 0;
+  vertical-align: baseline;
+}
+
+sub {
+  bottom: -.25em;
+}
+
+sup {
+  top: -.5em;
+}
+
+a {
+  color: #007bff;
+  text-decoration: none;
+  background-color: transparent;
+  -webkit-text-decoration-skip: objects;
+}
+
+a:hover {
+  color: #0056b3;
+  text-decoration: underline;
+}
+
+a:not([href]):not([tabindex]) {
+  color: inherit;
+  text-decoration: none;
+}
+
+a:not([href]):not([tabindex]):hover, a:not([href]):not([tabindex]):focus {
+  color: inherit;
+  text-decoration: none;
+}
+
+a:not([href]):not([tabindex]):focus {
+  outline: 0;
+}
+
+pre,
+code,
+kbd,
+samp {
+  font-family: monospace, monospace;
+  font-size: 1em;
+}
+
+pre {
+  margin-top: 0;
+  margin-bottom: 1rem;
+  overflow: auto;
+  -ms-overflow-style: scrollbar;
+}
+
+figure {
+  margin: 0 0 1rem;
+}
+
+img {
+  vertical-align: middle;
+  border-style: none;
+}
+
+svg:not(:root) {
+  overflow: hidden;
+}
+
+table {
+  border-collapse: collapse;
+}
+
+caption {
+  padding-top: 0.75rem;
+  padding-bottom: 0.75rem;
+  color: #6c757d;
+  text-align: left;
+  caption-side: bottom;
+}
+
+th {
+  text-align: inherit;
+}
+
+label {
+  display: inline-block;
+  margin-bottom: 0.5rem;
+}
+
+button {
+  border-radius: 0;
+}
+
+button:focus {
+  outline: 1px dotted;
+  outline: 5px auto -webkit-focus-ring-color;
+}
+
+input,
+button,
+select,
+optgroup,
+textarea {
+  margin: 0;
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit;
+}
+
+button,
+input {
+  overflow: visible;
+}
+
+button,
+select {
+  text-transform: none;
+}
+
+button,
+html [type="button"],
+[type="reset"],
+[type="submit"] {
+  -webkit-appearance: button;
+}
+
+button::-moz-focus-inner,
+[type="button"]::-moz-focus-inner,
+[type="reset"]::-moz-focus-inner,
+[type="submit"]::-moz-focus-inner {
+  padding: 0;
+  border-style: none;
+}
+
+input[type="radio"],
+input[type="checkbox"] {
+  box-sizing: border-box;
+  padding: 0;
+}
+
+input[type="date"],
+input[type="time"],
+input[type="datetime-local"],
+input[type="month"] {
+  -webkit-appearance: listbox;
+}
+
+textarea {
+  overflow: auto;
+  resize: vertical;
+}
+
+fieldset {
+  min-width: 0;
+  padding: 0;
+  margin: 0;
+  border: 0;
+}
+
+legend {
+  display: block;
+  width: 100%;
+  max-width: 100%;
+  padding: 0;
+  margin-bottom: .5rem;
+  font-size: 1.5rem;
+  line-height: inherit;
+  color: inherit;
+  white-space: normal;
+}
+
+progress {
+  vertical-align: baseline;
+}
+
+[type="number"]::-webkit-inner-spin-button,
+[type="number"]::-webkit-outer-spin-button {
+  height: auto;
+}
+
+[type="search"] {
+  outline-offset: -2px;
+  -webkit-appearance: none;
+}
+
+[type="search"]::-webkit-search-cancel-button,
+[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+::-webkit-file-upload-button {
+  font: inherit;
+  -webkit-appearance: button;
+}
+
+output {
+  display: inline-block;
+}
+
+summary {
+  display: list-item;
+  cursor: pointer;
+}
+
+template {
+  display: none;
+}
+
+[hidden] {
+  display: none !important;
+}
+/*# sourceMappingURL=bootstrap-reboot.css.map */

ProjectNow/NodeServer/public/css/bootstrap-reboot.min.css

@@ -0,0 +1,8 @@
+/*!
+ * Bootstrap Reboot v4.1.0 (https://getbootstrap.com/)
+ * Copyright 2011-2018 The Bootstrap Authors
+ * Copyright 2011-2018 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */*,::after,::before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:transparent}@-ms-viewport{width:device-width}article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}[tabindex="-1"]:focus{outline:0!important}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem}p{margin-top:0;margin-bottom:1rem}abbr[data-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;border-bottom:0}address{margin-bottom:1rem;font-style:normal;line-height:inherit}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#007bff;text-decoration:none;background-color:transparent;-webkit-text-decoration-skip:objects}a:hover{color:#0056b3;text-decoration:underline}a:not([href]):not([tabindex]){color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus,a:not([href]):not([tabindex]):hover{color:inherit;text-decoration:none}a:not([href]):not([tabindex]):focus{outline:0}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}pre{margin-top:0;margin-bottom:1rem;overflow:auto;-ms-overflow-style:scrollbar}figure{margin:0 0 1rem}img{vertical-align:middle;border-style:none}svg:not(:root){overflow:hidden}table{border-collapse:collapse}caption{padding-top:.75rem;padding-bottom:.75rem;color:#6c757d;text-align:left;caption-side:bottom}th{text-align:inherit}label{display:inline-block;margin-bottom:.5rem}button{border-radius:0}button:focus{outline:1px dotted;outline:5px auto -webkit-focus-ring-color}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}[type=reset],[type=submit],button,html [type=button]{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=date],input[type=datetime-local],input[type=month],input[type=time]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{display:block;width:100%;max-width:100%;padding:0;margin-bottom:.5rem;font-size:1.5rem;line-height:inherit;color:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item;cursor:pointer}template{display:none}[hidden]{display:none!important}
+/*# sourceMappingURL=bootstrap-reboot.min.css.map */

ProjectNow/NodeServer/public/css/styles.css

@@ -0,0 +1,94 @@
+/*color*/
+/*
+html {
+	background-color: #e1f5fe;
+}
+
+.nav-wrapper {
+	background-color: #80deea;
+}
+
+.card {
+	background-color: #e8f5e9;
+}
+
+#boxx a, a {
+	color: #00e676;
+}
+
+.card-title {
+	color: black;
+}
+
+.card-content p, li {
+	color: grey;
+}
+
+/*other*/
+/*
+#navbar {
+	position: fixed;
+	z-index: 4;
+}
+
+.brand-logo {
+	max-height: 4.06rem;
+	margin-left: 0.07rem;
+}
+
+#boxx {
+	z-index: 5;
+	position: fixed;
+	right: 0;
+}
+
+#maps {
+	height: 25rem;
+}
+
+iframe {
+	padding: 0.5rem;
+}
+
+#avout {
+	width: 30rem;
+}
+
+#imgtext {
+	width: 14.5rem;
+	text-align: left;
+}
+
+#odisee {
+	max-width: 71rem;
+	min-width: 71rem;
+	float: left;
+}
+
+#odiseetext {
+	margin-top:-0.7rem;
+}
+
+.container{
+	margin:50px;
+}
+
+#contentdiv {
+	padding-top: 4.5rem;
+}
+
+select {
+	visibility: visible;
+}
+*/
+.col-centered{
+    float: none;
+    margin: 0 auto;
+		width: 70%;
+}
+.extraMargin{
+	margin: 2rem;
+}
+.extraBorder{
+	border:2rem;
+}

ProjectNow/NodeServer/public/scripts/client.js

@@ -0,0 +1,5 @@
+
+const button = document.getElementById('mainbtn');
+button.addEventListener('click', function(e) {
+  console.log('button was clicked');
+});

ProjectNow/NodeServer/public/scripts/midiplayer.js

@@ -0,0 +1,433 @@
+/************************************************************************
+ * Circular Web Audio Buffer Queue
+ */
+function CircularAudioBuffer(slots) {
+    slots = slots || 24;
+    // number of buffers
+    this.slots = slots;
+    this.buffers = new Array(slots);
+    
+    this.reset();
+    
+    for (var i = 0; i < this.slots; i++) {
+        var buffer = audioCtx.createBuffer(channels, BUFFER, SAMPLE_RATE);
+        this.buffers[i] = buffer;
+    }
+}
+
+// pseudo empty all buffers
+CircularAudioBuffer.prototype.reset = function () {
+    this.used = 0;
+    this.filled = 0;
+};
+
+// returns number of buffers that are filled
+CircularAudioBuffer.prototype.filledBuffers = function () {
+    var fills = this.filled - this.used;
+    if (fills < 0) fills += this.slots;
+    return fills;
+}
+
+// returns whether buffers are all filled
+CircularAudioBuffer.prototype.full = function () {
+    //console.debug(this.filledBuffers());
+    return this.filledBuffers() >= this.slots - 1;
+}
+
+// returns a reference to next available buffer to be filled
+CircularAudioBuffer.prototype.prepare = function () {
+    if (this.full()) {
+        //console.log('buffers full!!')
+        return
+    }
+    var buffer = this.buffers[ this.filled++];
+    this.filled %= this.slots;
+    return buffer;
+}
+
+// returns the next buffer in the queue
+CircularAudioBuffer.prototype.use = function () {
+    if (! this.filledBuffers()) return;
+    var buffer = this.buffers[ this.used++];
+    this.used %= this.slots;
+    return buffer;
+}
+
+/************************************************************************
+ * Web Audio Stuff
+ */
+
+var SAMPLE_RATE = 44100;
+var BUFFER = 4096;
+var channels = 2;
+
+var audioCtx;
+var source;
+var scriptNode;
+var circularBuffer;
+var emptyBuffer;
+
+function initAudio() {
+    audioCtx = new (window.AudioContext || window.webkitAudioContext)();
+    scriptNode = audioCtx.createScriptProcessor(BUFFER, 0, channels);
+    scriptNode.onaudioprocess = onAudioProcess;
+    
+    source = audioCtx.createBufferSource();
+    circularBuffer = new CircularAudioBuffer(8);
+    emptyBuffer = audioCtx.createBuffer(channels, BUFFER, SAMPLE_RATE);
+    
+    source.connect(scriptNode);
+    source.start(0);
+    console.debug("initAudio");
+}
+
+function startAudio() {    
+    scriptNode.connect(audioCtx.destination);
+    console.debug("startAudio");
+}
+
+function pauseAudio() {
+    circularBuffer.reset();
+    scriptNode.disconnect();
+	console.debug("pauseAudio");
+}
+
+
+/************************************************************************
+ * Emscripten variables and callback - cannot be renamed
+ */
+
+var ULONG_MAX = 4294967295;
+var _EM_signalStop = 0;
+var _EM_seekSamples = ULONG_MAX;
+
+function processAudio(buffer_loc, size) {
+    var buffer = circularBuffer.prepare();
+    var left_buffer_f32 = buffer.getChannelData(0);
+    var right_buffer_f32 = buffer.getChannelData(1);
+        
+    // Copy emscripten memory (OpenAL stereo16 format) to JS
+    for (var i = 0; i < size; i++) {
+        left_buffer_f32[i] = MidiPlayer.HEAP16[(buffer_loc >> 1) + 2 * i + 0] / 32768;
+        right_buffer_f32[i] = MidiPlayer.HEAP16[(buffer_loc >> 1) + 2 * i + 1] / 32768;
+    }
+}
+
+function updateProgress(current, total) {
+    midiPlayer_currentSamples = current;
+    midiPlayer_totalSamples = total;
+    midiPlayer_progress.style.width = (current / total * 100) + '%';
+    midiPlayer_playingTime.innerHTML = samplesToTime(current);
+    midiPlayer_totalTime.innerHTML = samplesToTime(total);
+    
+    var millisec = Math.floor(current * 1000 / SAMPLE_RATE / midiPlayer_updateRate);
+    if (midiPlayer_lastMillisec > millisec) {
+        midiPlayer_lastMillisec = 0;
+    }
+    if (millisec > midiPlayer_lastMillisec) {
+        if (midiPlayer_onUpdate != null) midiPlayer_onUpdate(millisec * midiPlayer_updateRate);
+        //console.log(millisec * UPDATE_RATE);
+    }
+    midiPlayer_lastMillisec = millisec;
+}
+
+function completeConversion(status) {
+    midiPlayer_drainBuffer = true;
+    console.debug('completeConversion');
+    midiPlayer_convertionJob = null;
+    // Not a pause
+    if (_EM_signalStop != 2) {
+        setTimeout(stop, 1000);   
+    }
+}
+
+/************************************************************************
+ * Global player variables and functions
+ */
+
+// html elements
+var midiPlayer_width;
+var midiPlayer_bar;
+var midiPlayer_progress;
+var midiPlayer_playingTime;
+var midiPlayer_play;
+var midiPlayer_pause;
+var midiPlayer_stop;
+var midiPlayer_totalTime;
+
+// variables
+var midiPlayer_isLoaded = false;
+var midiPlayer_isAudioInit = false;
+var midiPlayer_input = null;
+var midiPlayer_lastMillisec = 0;
+var midiPlayer_midiName = ''
+var midiPlayer_convertionJob = null;
+var midiPlayer_currentSamples = ULONG_MAX;
+var midiPlayer_totalSamples = 0;
+var midiPlayer_updateRate = 50;
+var midiPlayer_drainBuffer = false;
+var BASE64_MARKER = ';base64,';
+
+// callbacks
+var midiPlayer_onStop = null;
+var midiPlayer_onUpdate = null;
+
+var MidiPlayer = {
+    noInitialRun: true,
+    totalDependencies: 1,
+    monitorRunDependencies: function(left) {
+        //console.log(this.totalDependencies);
+        //console.log(left);
+        if ((left == 0) && !midiPlayer_isLoaded) {
+          console.log("MidiPlayer is loaded");
+          midiPlayer_isLoaded = true;
+        }
+    }
+};
+MidiModule(MidiPlayer); 
+
+ 
+function onAudioProcess(audioProcessingEvent) {
+    var generated = circularBuffer.use();
+    
+    if (!generated && midiPlayer_drainBuffer) {
+        // wait for remaining buffer to drain before disconnect audio
+        pauseAudio();
+        midiPlayer_drainBuffer = false;
+        return;
+    }
+    if (!generated) {
+        //console.log('buffer under run!!')
+        generated = emptyBuffer;
+    }
+    
+    var outputBuffer = audioProcessingEvent.outputBuffer;
+    var offset = 0;
+    if (outputBuffer.copyToChannel !== undefined) {
+        // Firefox -> about 50% faster than decoding
+        outputBuffer.copyToChannel(generated.getChannelData(0), 0, offset);
+        outputBuffer.copyToChannel(generated.getChannelData(1), 1, offset);
+    } else {
+        // Other browsers -> about 20 - 70% slower than decoding
+        var leftChannel = outputBuffer.getChannelData(0);
+        var rightChannel = outputBuffer.getChannelData(1);
+        var generatedLeftChannel = generated.getChannelData(0);
+        var generatedRightChannel = generated.getChannelData(1);
+        var i;
+        for (i = 0; i < BUFFER; i++) {
+            leftChannel[i] = generatedLeftChannel[i];
+            rightChannel[i] = generatedRightChannel[i];
+        }
+    }
+}
+
+function samplesToTime(at) {
+    var in_s = Math.floor(at / SAMPLE_RATE);
+    var s = in_s % 60;
+    var min = in_s / 60 | 0;
+    return min + ':' + (s === 0 ? '00': s < 10 ? '0' + s: s);
+}
+
+function convertDataURIToBinary(dataURI) {
+    var base64Index = dataURI.indexOf(BASE64_MARKER) + BASE64_MARKER.length;
+    var base64 = dataURI.substring(base64Index);
+    var raw = window.atob(base64);
+    var rawLength = raw.length;
+    var array = new Uint8Array(new ArrayBuffer(rawLength));
+    
+    for (var i = 0; i < rawLength; i++) {
+        array[i] = raw.charCodeAt(i);
+    }
+    return array;
+}
+
+function convertFile(file, data) {
+    midiPlayer_midiName = file;
+    midiPlayer_input = null;
+    console.log('open ', midiPlayer_midiName);
+    MidiPlayer['FS'].writeFile(midiPlayer_midiName, data, {
+        encoding: 'binary'
+    });
+    play();
+}
+
+function pause() {
+    _EM_signalStop = 2;
+    circularBuffer.reset();
+    midiPlayer_play.style.display = 'inline-block';
+    midiPlayer_pause.style.display = 'none';
+}
+
+function play() {
+    if (!midiPlayer_isLoaded) {
+        console.error("MidiPlayer is not loaded yet");
+        return;
+    }
+    if (!midiPlayer_isAudioInit) {
+          initAudio();
+          midiPlayer_isAudioInit = true;
+    }
+
+    _EM_seekSamples = midiPlayer_currentSamples;
+    if (midiPlayer_convertionJob) {
+        return;
+    }
+    
+    _EM_signalStop = 0;
+    midiPlayer_play.style.display = 'none';
+    midiPlayer_pause.style.display = 'inline-block';
+    midiPlayer_stop.style.display = 'inline-block';
+    // add small delay so UI can update.
+    setTimeout(runConversion, 100);
+}
+
+function stop() {
+    _EM_signalStop = 1;
+    _EM_seekSamples = 0;
+    circularBuffer.reset();
+    
+    midiPlayer_totalSamples = 0;
+    midiPlayer_currentSamples = ULONG_MAX;
+    midiPlayer_progress.style.width = '0%';
+    midiPlayer_playingTime.innerHTML = "00.00";
+    midiPlayer_totalTime.innerHTML = "00.00";
+    
+    midiPlayer_play.style.display = 'none';
+    midiPlayer_pause.style.display = 'none';
+    midiPlayer_stop.style.display = 'none';
+    
+    if (midiPlayer_onStop != null) midiPlayer_onStop(); 
+}
+
+function runConversion() {
+    midiPlayer_convertionJob = {
+        sourceMidi: midiPlayer_midiName,
+        targetWav: midiPlayer_midiName.replace(/\.midi?$/i, '.wav'),
+        targetPath: '',
+        conversion_start: Date.now()
+    };
+    
+    var sleep = 10;
+    circularBuffer.reset();
+    startAudio();
+
+    console.log(midiPlayer_convertionJob);
+        
+    MidiPlayer.ccall('wildwebmidi',
+        null,[ 'string', 'string', 'number'],[midiPlayer_convertionJob.sourceMidi, midiPlayer_convertionJob.targetPath, sleep], {
+            async: true
+        });
+}
+
+/************************************************************************
+ * jQuery player plugin 
+ */
+
+(function ($) {
+    
+    $.fn.midiPlayer = function (options) {
+
+        var options = $.extend({
+            // These are the defaults.
+            color: "#556b2f",
+            backgroundColor: "white",
+            width: 500,
+            onStop: null,
+            onUpdate: null,
+            updateRate: 50,
+        },
+        options);
+        // width should not be less than 150
+        options.width = Math.max(options.width, 150);
+        // update rate should not be less than 10 milliseconds
+        options.updateRate = Math.max(options.updateRate, 10);
+        
+        $.fn.midiPlayer.play = function (song) {
+            if (midiPlayer_isLoaded == false) {
+                midiPlayer_input = song;
+            }
+            else {
+                var byteArray = convertDataURIToBinary(song);
+                if (midiPlayer_totalSamples > 0) {
+                    stop();
+                    // a timeout is necessary because otherwise writing to the disk is not done
+                    setTimeout(function() {convertFile("player.midi", byteArray);}, 200);
+                }
+                else {
+                    convertFile("player.midi", byteArray);
+                }
+            }
+        };
+        
+        $.fn.midiPlayer.seek = function (millisec) {
+            if (midiPlayer_totalSamples == 0) return;
+            var samples = millisec * SAMPLE_RATE / 1000;
+            midiPlayer_currentSamples = Math.min(midiPlayer_totalSamples, samples);
+            play();
+        };
+        
+        $.fn.midiPlayer.stop = function () {
+            stop();
+        };
+        
+        // Create the player
+        this.append("<div id=\"midiPlayer_div\"></div>");
+        $("#midiPlayer_div").append("<div id=\"midiPlayer_playingTime\">0:00</div>")
+            .append("<div id=\"midiPlayer_bar\"><div id=\"midiPlayer_progress\"></div></div>")
+            .append("<div id=\"midiPlayer_totalTime\">0:00</div>")
+            .append("<a class=\"icon play\" id=\"midiPlayer_play\" onclick=\"play()\"></a>")
+            .append("<a class=\"icon pause\" id=\"midiPlayer_pause\" onclick=\"pause()\"></a>")
+            .append("<a class=\"icon stop\" id=\"midiPlayer_stop\" onclick=\"stop()\"></a>");
+            
+        $("#midiPlayer_div").css("width", options.width + 200);
+        $("#midiPlayer_bar").css("width", options.width);
+        $("#midiPlayer_progress").css("background", options.color);
+        
+        // Assign the global variables
+        midiPlayer_onStop = options.onStop;
+        midiPlayer_onUpdate = options.onUpdate; 
+        midiPlayer_updateRate = options.updateRate;
+        midiPlayer_bar = document.getElementById('midiPlayer_bar');
+        midiPlayer_progress = document.getElementById('midiPlayer_progress');
+        midiPlayer_playingTime = document.getElementById('midiPlayer_playingTime');
+        midiPlayer_play = document.getElementById('midiPlayer_play');
+        midiPlayer_pause = document.getElementById('midiPlayer_pause');
+        midiPlayer_stop = document.getElementById('midiPlayer_stop');
+        midiPlayer_totalTime = document.getElementById('midiPlayer_totalTime');
+        
+        
+        var pageDragStart = 0;
+        var barDragStart = 0;
+        midiPlayer_bar.addEventListener('mousedown', function (e) {
+            if (midiPlayer_totalSamples == 0) return;
+            pageDragStart = e.pageX;
+            barDragStart = e.offsetX;
+            updateDragging(e.pageX);
+        });
+        window.addEventListener('mousemove', function (e) {
+            if (pageDragStart != 0) {
+                pause();
+                updateDragging(e.pageX);
+            }
+            
+        });
+        window.addEventListener('mouseup', function (e) {
+            if (pageDragStart == 0) return;
+            if (midiPlayer_totalSamples == 0) return;
+            pageDragStart = 0;
+            play();
+        });
+        
+        function updateDragging(pageX) {
+            var posX =  barDragStart + (pageX - pageDragStart);
+            if (posX >= 0 && posX <= options.width) {
+                var percent = posX / options.width;
+                midiPlayer_currentSamples = percent * midiPlayer_totalSamples | 0;
+                updateProgress(midiPlayer_currentSamples, midiPlayer_totalSamples);
+            }
+        }
+        
+        return;
+    };
+}
+(jQuery));

ProjectNow/NodeServer/public/scripts/script.js

@@ -0,0 +1,53 @@
+function test(Arg){
+  console.log("tEST");
+  var xhttp = new XMLHttpRequest();
+  xhttp.onreadystatechange = function() {
+    if (this.readyState == 4 && this.status == 200) {
+      console.log('iets');
+    }
+  };
+  var audio;
+  var reader = new FileReader();
+  var test1 = httpGet(Arg);
+  var enc = new TextEncoder("base64");
+  var file = new File(enc.encode(test, true), "Kweetnie", {type : "audio/mid"});
+/*
+  console.log(file);
+  var midName = file.name;
+  var wavName = midName.replace(/\..+?$/, '.wav');
+  var wav = synth.midiToWav(file);
+  var src = URL.createObjectURL(wav);
+  audio = new Audio(src);
+  audio.play();
+  console.log(file)
+  reader.readAsArrayBuffer(file);
+  anchor.setAttribute('download', wavName);*/
+    $("#player").midiPlayer({
+        color: "red",
+        onUnpdate: midiUpdate,
+        onStop: midiStop,
+        width: 250
+    });
+    var tempString = "data:audio/midi;base64,"+btoa(test);
+    console.log(tempString);
+    $("#player").midiPlayer.play(tempString);
+}
+
+
+function httpGet(theUrl)
+{
+    var xmlHttp = new XMLHttpRequest();
+    xmlHttp.open( "GET", theUrl, false ); // false for synchronous request
+    xmlHttp.send( null );
+    return xmlHttp.responseText;
+}
+var midiUpdate = function(time) {
+               console.log(time);
+           }
+           var midiStop = function() {
+               console.log("Stop");
+           }
+
+           function startPlaying() {
+               $("#player").midiPlayer.play(song);
+           }