/** * 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)); }