Filaman/html/upgrade.html

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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>FilaMan - Firmware Update</title>
<link rel="stylesheet" href="style.css">
<style>
.debug-log {
background: #f5f5f5;
border: 1px solid #ddd;
padding: 10px;
margin: 10px 0;
font-family: monospace;
max-height: 200px;
overflow-y: auto;
display: none;
}
</style>
</head>
<body>
<div class="content">
<h1>Firmware Update</h1>
<div class="warning">
<strong>Warning:</strong> Do not power off the device during update.
</div>
<form id="updateForm">
<input type="file" name="update" accept=".bin">
<button type="submit">Update Firmware</button>
</form>
<div class="progress" style="display: none;">
<div class="progress-bar"></div>
<div class="status"></div>
</div>
<div class="debug-log"></div>
</div>
<script>
const form = document.getElementById('updateForm');
const progress = document.querySelector('.progress');
const progressBar = document.querySelector('.progress-bar');
const status = document.querySelector('.status');
const debugLog = document.querySelector('.debug-log');
function log(message) {
debugLog.style.display = 'block';
const time = new Date().toLocaleTimeString();
debugLog.innerHTML += `[${time}] ${message}<br>`;
debugLog.scrollTop = debugLog.scrollHeight;
}
form.addEventListener('submit', async (e) => {
e.preventDefault();
const file = form.update.files[0];
if (!file) {
alert('Please select a file');
return;
}
log(`Selected file: ${file.name} (${file.size} bytes)`);
// Aktiviere Fortschrittsanzeige
progress.style.display = 'block';
form.style.display = 'none';
// Erstelle FormData für den Upload
const formData = new FormData();
formData.append('update', file);
try {
log('Starting upload...');
const response = await fetch('/update', {
method: 'POST',
body: formData
});
log(`Server responded with status: ${response.status}`);
let result;
const contentType = response.headers.get('content-type');
log(`Response content-type: ${contentType}`);
if (contentType && contentType.includes('application/json')) {
result = await response.json();
log('Received JSON response');
} else {
const text = await response.text();
log(`Received text response: ${text}`);
result = { success: response.ok, message: text };
}
log(`Update result: ${JSON.stringify(result)}`);
if (response.ok && result.success) {
status.textContent = 'Update successful! Restarting...';
status.className = 'success';
setTimeout(() => {
window.location.href = '/';
}, 5000);
} else {
throw new Error(result.message || 'Update failed');
}
} catch (error) {
log(`Error: ${error.message}`);
console.error('Update error:', error);
status.textContent = `Error: ${error.message}`;
status.className = 'error';
form.style.display = 'block';
progress.style.display = 'none';
}
});
</script>
</body>
</html>