public function setUserBackground()
{
$id = getIdFromURL();
checkUnauthorizedAccess();
$photo = PhotoRepository::getPhotoByID($id);
$galleryID = PhotoRepository::getGalleryID($id);
$gallery = GalleryRepository::getByID($galleryID);
$background = $gallery['title'] . '/' . $photo['image'];
$userid = UserRepository::getIdByUsername($_SESSION['username']);
try {
UserRepository::setBackground($background, $userid);
redirect(\route\Route::get("viewPhoto")->generate(array("id" => $photo['photoid'])));
} catch (\PDOException $e) {
$e->getMessage();
}
}
