/**
* Generate thumbnail from a blob
*
* @access public
* @param string $uploaded_filename
* @param string $destination_filename
*/
public function generateThumbnailFromFile($uploaded_filename, $destination_filename)
{
$thumbnail_filename = tempnam(sys_get_temp_dir(), 'thumbnail');
Tool::generateThumbnail($uploaded_filename, $thumbnail_filename);
$this->objectStorage->moveFile($thumbnail_filename, $this->getThumbnailPath($destination_filename));
}
