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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Javascript ID3 Reader</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="description" content="">
<meta name="viewport" content="width=device-width">
<script src="../dist/id3-minimized.js" type="text/javascript"></script>
<!-- Can be handy for debugging -->
<!--script src="../src/id3-debug.js" type="text/javascript"></script-->
</head>
<body>
<div>
<input type="file" id="file" onchange="loadFile(this)">
<p><b>Title:</b> <span id="title"></span></p>
<p><b>Artist:</b> <span id="artist"></span></p>
<p><b>Album:</b> <span id="album"></span></p>
<img id="picture" src="" alt= "picture extracted from ID3" />
</div>
<script>
/**
* Loading the tags using XHR.
*/
//sample.mp3 sits on your domain
ID3.loadTags("sample.mp3", function() {
showTags("sample.mp3");
}, {
tags: ["title","artist","album","picture"]
});
/**
* Loading the tags using the FileAPI.
*/
function loadFile(input) {
var file = input.files[0],
url = file.urn || file.name;
ID3.loadTags(url, function() {
showTags(url);
}, {
tags: ["title","artist","album","picture"],
dataReader: ID3.FileAPIReader(file)
});
}
/**
* Generic function to get the tags after they have been loaded.
*/
function showTags(url) {
var tags = ID3.getAllTags(url);
console.log(tags);
document.getElementById('title').textContent = tags.title || "";
document.getElementById('artist').textContent = tags.artist || "";
document.getElementById('album').textContent = tags.album || "";
var image = tags.picture;
if (image) {
var base64String = "";
for (var i = 0; i < image.data.length; i++) {
base64String += String.fromCharCode(image.data[i]);
}
var base64 = "data:" + image.format + ";base64," +
window.btoa(base64String);
document.getElementById('picture').setAttribute('src',base64);
} else {
document.getElementById('picture').style.display = "none";
}
}
</script>
</body>
</html>