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iframe-index.html
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iframe-index.html
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<!DOCTYPE html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>Find the hidden music in your mobile number - Exotel</title>
<link href='http://fonts.googleapis.com/css?family=PT+Sans:400,700,400italic' rel='stylesheet' type='text/css'/>
<!-- midi.js package -->
<script src="./js/MIDI/AudioDetect.js" type="text/javascript"></script>
<script src="./js/MIDI/LoadPlugin.js" type="text/javascript"></script>
<script src="./js/MIDI/Plugin.js" type="text/javascript"></script>
<script src="./js/MIDI/Player.js" type="text/javascript"></script>
<script src="./js/Window/DOMLoader.XMLHttp.js" type="text/javascript"></script>
<script src="./js/Window/DOMLoader.script.js" type="text/javascript"></script>
<!-- extras -->
<script src="./js/extras/WebMIDIAPI.js" type="text/javascript"></script>
<script src="./js/extras/Base64.js" type="text/javascript"></script>
<script src="./js/extras/base64binary.js" type="text/javascript"></script>
<style type="text/css">
* {
-moz-box-sizing: border-box;
-webkit-box-sizing: border-box;
box-sizing: border-box;
}
body{
font-size: 100%;
font-family: 'PT Sans', sans-serif;
color: #333;
margin: 0px;
}
.container {
width: 800px;
margin-left: auto;
margin-right: auto;
}
.brand {
margin-bottom: 40px;
}
input[type=text] {
padding: 10px;
font-size: 370%;
box-shadow: 0 0 5px 3px rgba(10, 10, 10, 0.1);
border: 1px solid #CCC;
border-radius: 5px;
}
input[type=submit] {
padding: 10px;
font-size: 370%;
border-radius: 5px;
color: #FFF;
background: #1d7dc1;
text-transform: uppercase;
}
.social-buttons {
margin-top: 40px;
text-align: center;
}
.credits {
margin-top: 100px;
text-align: center;
width: 100%;
font-size: 90%;
padding-top: 3px;
padding-bottom: 3px;
color: #999;
}
.credits a{
color: #666;
}
</style>
<script type="text/javascript">
var velocity = 127,
delay = 0.3,
noteSpacing = 0.5,
notes = {
"0": 50,
"1": 55,
"2": 57,
"3": 60,
"4": 65,
"5": 70,
"6": 74,
"7": 75,
"8": 77,
"9": 82
};
function songFor(_number) {
var number = _number.split(""),
reversedNumber = _number.split("").reverse();
number = number.concat(reversedNumber).concat(number);
for(var i=0; i < number.length; i++)
{
var note = notes[number[i]];
MIDI.noteOn(0, note, velocity, delay * i);
MIDI.noteOff(0, note, (delay * i) + noteSpacing);
}
}
function isValidNumber(_number) {
return (_number.match(/^(7|8|9)[0-9]{9}$/) != null) ? true : false;
}
window.onload = function () {
var numberInput = document.getElementById("number-input");
var numberInputKeypressListener = function(_event){
if(_event.keyCode == 13 && isValidNumber(this.value))
songFor(this.value);
};
numberInput.addEventListener("keypress", numberInputKeypressListener);
MIDI.loadPlugin({
soundfontUrl: "./soundfont/",
instrument: "acoustic_grand_piano",
callback: function() {
MIDI.setVolume(0, 127);
var numberInput = document.getElementById("number-input");
numberInput.disabled = false;
numberInput.value = "";
}
});
var submitListener = function() {
var numberInput = document.getElementById("number-input");
if(isValidNumber(numberInput.value))
songFor(numberInput.value);
};
document.getElementById("listen").addEventListener("click", submitListener);
};
</script>
</head>
<body>
<div class="container">
<img src="./images/exotel-logo.png" class="brand"/>
<h2 id="title">Find the hidden music in your mobile number</h2>
<input type="text" id="number-input" size="14" disabled="disabled" value="loading..." placeholder="mobile number"/>
<input type="submit" value="Listen" id="listen"/>
<div class="credits">
Made possible with <a href="https://github.com/mudcube/MIDI.js">MIDI.js</a> / <a href="http://akash.im">Akash Manohar</a> / <a href="http://github.com/exotel/exotel-music">source</a>
</div>
</div>
</body>
</html>