/**
* Return an array of posted/put files or POST stream within HTTP request Body
*
* @param string $uploadDirectory - Upload directory
*
* @return array
* @throws Exception
*/
public static function readInputData($uploadDirectory)
{
/*
* No file is posted - check HTTP request body
*/
if (count($_FILES) === 0) {
return RestoUtil::readStream();
} else {
return RestoUtil::readFile($uploadDirectory);
}
}
