if ($_SERVER["REQUEST_METHOD"] == "GET") {
$uuid = $_GET['key'];
if (Validation::includeBlank($uuid)) {
HandleResponse::badRequest("Parameters are blank");
} else {
// Retrieve image data and analysis and show
$conn = null;
try {
$db = new DBConnection();
$conn = $db->getConnection();
mysqli_query($conn, "set autocommit = 0");
mysqli_query($conn, "begin");
$image = getUserImage($conn, $uuid);
mysqli_query($conn, "commit");
if ($image != null && ImageUtil::isSupport($image)) {
header("Content-Type: " . ImageUtil::contentType($image));
echo $image;
} else {
// default image
header("Content-Type: " . 'image/png');
$im = imagecreatefrompng("../../resources/defaultuser.png");
imagepng($im);
imagedestroy($im);
}
} catch (Exception $e) {
mysqli_query($conn, "rollback");
HandleResponse::badRequest($e->getMessage());
}
}
} else {
// NOT GET request
