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Add file uploads and speed distribution chart

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- File upload/download/delete per customer (max 20MB, stored in data/files/)
- Files section shown in customer detail modal
- Speed distribution chart replaces single "top speed" stat
- Bar chart shows all speeds with count, top speed bolded
- Customer delete also cleans up associated files
- data/files/ added to .gitignore

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Jukka Lampikoski
2026-03-10 00:05:21 +02:00
parent 127b581a69
commit c648c9311c
5 changed files with 313 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

120
api.php
View File

@@ -159,6 +159,120 @@ switch ($action) {
saveCustomers($customers);
break;
case 'file_upload':
requireAuth();
if ($method !== 'POST') break;
$customerId = $_POST['customer_id'] ?? '';
if (!$customerId || !preg_match('/^[a-f0-9]+$/', $customerId)) {
http_response_code(400);
echo json_encode(['error' => 'Virheellinen asiakas-ID']);
break;
}
if (empty($_FILES['file'])) {
http_response_code(400);
echo json_encode(['error' => 'Tiedosto puuttuu']);
break;
}
$file = $_FILES['file'];
if ($file['error'] !== UPLOAD_ERR_OK) {
http_response_code(400);
echo json_encode(['error' => 'Tiedoston lähetys epäonnistui']);
break;
}
// Max 20MB
if ($file['size'] > 20 * 1024 * 1024) {
http_response_code(400);
echo json_encode(['error' => 'Tiedosto on liian suuri (max 20 MB)']);
break;
}
$uploadDir = __DIR__ . '/data/files/' . $customerId;
if (!file_exists($uploadDir)) mkdir($uploadDir, 0755, true);
$safeName = preg_replace('/[^a-zA-Z0-9._-]/', '_', basename($file['name']));
// Jos samanniminen tiedosto on jo olemassa, lisää aikaleima
$dest = $uploadDir . '/' . $safeName;
if (file_exists($dest)) {
$ext = pathinfo($safeName, PATHINFO_EXTENSION);
$base = pathinfo($safeName, PATHINFO_FILENAME);
$safeName = $base . '_' . date('His') . ($ext ? '.' . $ext : '');
$dest = $uploadDir . '/' . $safeName;
}
if (move_uploaded_file($file['tmp_name'], $dest)) {
echo json_encode([
'success' => true,
'filename' => $safeName,
'size' => $file['size'],
]);
} else {
http_response_code(500);
echo json_encode(['error' => 'Tallennusvirhe']);
}
break;
case 'file_list':
requireAuth();
$customerId = $_GET['customer_id'] ?? '';
if (!$customerId || !preg_match('/^[a-f0-9]+$/', $customerId)) {
echo json_encode([]);
break;
}
$dir = __DIR__ . '/data/files/' . $customerId;
$files = [];
if (is_dir($dir)) {
foreach (scandir($dir) as $f) {
if ($f === '.' || $f === '..') continue;
$path = $dir . '/' . $f;
$files[] = [
'filename' => $f,
'size' => filesize($path),
'modified' => date('Y-m-d H:i', filemtime($path)),
];
}
}
usort($files, fn($a, $b) => strcmp($b['modified'], $a['modified']));
echo json_encode($files);
break;
case 'file_download':
requireAuth();
$customerId = $_GET['customer_id'] ?? '';
$filename = $_GET['filename'] ?? '';
if (!$customerId || !preg_match('/^[a-f0-9]+$/', $customerId) || !$filename) {
http_response_code(400);
echo json_encode(['error' => 'Virheelliset parametrit']);
break;
}
$safeName = basename($filename);
$path = __DIR__ . '/data/files/' . $customerId . '/' . $safeName;
if (!file_exists($path)) {
http_response_code(404);
echo json_encode(['error' => 'Tiedostoa ei löydy']);
break;
}
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename="' . $safeName . '"');
header('Content-Length: ' . filesize($path));
readfile($path);
exit;
case 'file_delete':
requireAuth();
if ($method !== 'POST') break;
$input = json_decode(file_get_contents('php://input'), true);
$customerId = $input['customer_id'] ?? '';
$filename = $input['filename'] ?? '';
if (!$customerId || !preg_match('/^[a-f0-9]+$/', $customerId) || !$filename) {
http_response_code(400);
echo json_encode(['error' => 'Virheelliset parametrit']);
break;
}
$safeName = basename($filename);
$path = __DIR__ . '/data/files/' . $customerId . '/' . $safeName;
if (file_exists($path)) {
unlink($path);
}
echo json_encode(['success' => true]);
break;
case 'customer_delete':
requireAuth();
if ($method !== 'POST') break;
@@ -167,6 +281,12 @@ switch ($action) {
$customers = loadCustomers();
$customers = array_values(array_filter($customers, fn($c) => $c['id'] !== $id));
saveCustomers($customers);
// Poista asiakkaan tiedostot
$filesDir = __DIR__ . '/data/files/' . $id;
if (is_dir($filesDir)) {
array_map('unlink', glob($filesDir . '/*'));
rmdir($filesDir);
}
echo json_encode(['success' => true]);
break;