/**
* make thumbnail of $file and store in $dirname
*
* @param string
* @param HttpUploadedFile
* @param int width to resize image
* @param int height to resize image
* @param bool [thumbnail | resize]
* @param string|NULL
* @return string filename as file was stored (potential dangerous chars replaced)
*/
public static function savePreview($dirname, $file, $dest_w, $dest_h, $useThumbnail = true, $filename = null)
{
try {
$img = self::checkImage($file, $filename);
} catch (NoFileUploadedException $e) {
return null;
}
return parent::savePreview($img, $dirname, $filename, $dest_w, $dest_h, $useThumbnail);
}
