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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>YouTube Music Downloader</title>
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet">
<style>
.download-card {
margin: 20px 0;
padding: 15px;
border-radius: 8px;
box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.progress {
height: 25px;
}
</style>
</head>
<body>
<div class="container mt-5">
<h1 class="text-center mb-4">YouTube Music Downloader</h1>
<div class="row justify-content-center">
<div class="col-md-8">
<div class="card">
<div class="card-body">
<form id="downloadForm">
<div class="input-group mb-3">
<input type="text" class="form-control" id="url" placeholder="Enter YouTube URL" required>
<button class="btn btn-primary" type="submit">Download</button>
</div>
</form>
</div>
</div>
<div id="downloads"></div>
</div>
</div>
</div>
<script>
document.getElementById('downloadForm').onsubmit = async (e) => {
e.preventDefault();
const url = document.getElementById('url').value;
const response = await fetch('/download', {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({url: url})
});
const data = await response.json();
if (data.download_id) {
createDownloadCard(data.download_id);
document.getElementById('url').value = '';
}
};
function createDownloadCard(downloadId) {
const card = document.createElement('div');
card.className = 'download-card bg-light';
card.id = `download-${downloadId}`;
card.innerHTML = `
<div class="progress mb-3">
<div class="progress-bar progress-bar-striped progress-bar-animated"
role="progressbar" style="width: 0%">0%</div>
</div>
<div class="status">Downloading...</div>
`;
document.getElementById('downloads').prepend(card);
pollStatus(downloadId);
}
async function pollStatus(downloadId) {
while (true) {
const response = await fetch(`/status/${downloadId}`);
const data = await response.json();
const card = document.getElementById(`download-${downloadId}`);
const progressBar = card.querySelector('.progress-bar');
const statusDiv = card.querySelector('.status');
progressBar.style.width = data.progress;
progressBar.textContent = data.progress;
if (data.status === 'completed') {
statusDiv.innerHTML = `Download complete! <a href="/download/${downloadId}" class="btn btn-success btn-sm">Download MP3</a>`;
break;
} else if (data.status === 'failed') {
statusDiv.innerHTML = `Error: ${data.error}`;
progressBar.className = 'progress-bar bg-danger';
break;
}
await new Promise(resolve => setTimeout(resolve, 1000));
}
}
</script>
</body>
</html>
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