public function upload()
{
$image = new TempImage();
if (array_key_exists("userfile", $_FILES) && file_exists($_FILES["userfile"]["tmp_name"])) {
$file = $_FILES['userfile']['tmp_name'];
$filename = $_FILES['userfile']['name'];
$image->replace($file);
$image->setOriginalFilename(basename($filename));
} elseif (array_key_exists("url", $_REQUEST)) {
$image->replaceFromURL($_REQUEST["url"]);
} else {
throw new \Exception("Error: No valid file given");
}
PartKeepr::getEM()->persist($image);
PartKeepr::getEM()->flush();
return array("id" => $image->getId(), "extension" => $image->getExtension(), "size" => $image->getSize(), "originalFilename" => $image->getOriginalFilename());
}
