getConnection();
// Verifica che l'iddatadb sia stato passato
if (!isset($_GET['iddatadb']) || empty($_GET['iddatadb'])) {
echo json_encode(['error' => 'ID riga non fornito']);
exit;
}
$iddatadb = intval($_GET['iddatadb']);
// Recupera i dettagli della riga (idriga e sample_code)
$stmt = $pdo->prepare("SELECT iddatadb, sample_code FROM datadb WHERE iddatadb = ?");
$stmt->execute([$iddatadb]);
$row = $stmt->fetch(PDO::FETCH_ASSOC);
if (!$row) {
echo json_encode(['error' => 'Riga non trovata']);
exit;
}
$idriga = $row['iddatadb'];
$sampleCode = $row['sample_code'] ?? 'Non disponibile';
// Recupera le foto associate alla riga
$stmt = $pdo->prepare("SELECT id, file_path, file_name, description, uploaded_at FROM datadb_photos WHERE iddatadb = ? ORDER BY uploaded_at DESC");
$stmt->execute([$iddatadb]);
$photos = $stmt->fetchAll(PDO::FETCH_ASSOC);
// Definisci il percorso base per le foto
$photoBasePath = '../photostrf/';
// Genera l'URL per il QR code
$baseUrl = "http://localhost/trf_certest/public/userarea/"; // Sostituisci con il tuo dominio
$uploadUrl = $baseUrl . "upload_photos_mobile.php?iddatadb=" . $iddatadb;
// Genera il QR code con endroid/qr-code 6.0.6
$qrCodeDir = '../photostrf/qrcodes/';
if (!is_dir($qrCodeDir)) {
mkdir($qrCodeDir, 0755, true);
}
$qrCodeFile = $qrCodeDir . "qrcode_{$iddatadb}.png";
$writer = new PngWriter();
// Crea il QR code usando il costruttore
$qrCode = new QrCode(
data: $uploadUrl,
encoding: new Encoding('UTF-8'),
errorCorrectionLevel: ErrorCorrectionLevel::Low,
size: 150,
margin: 10,
roundBlockSizeMode: RoundBlockSizeMode::Margin,
foregroundColor: new Color(0, 0, 0),
backgroundColor: new Color(255, 255, 255)
);
$result = $writer->write($qrCode);
$result->saveToFile($qrCodeFile);
?>
