/**
* Generate a new manipulated file, such as a crop.
* @param $name string directory
* @param callable $callable ($image)
* @return \Exception|null|int
*/
public function generate($name, callable $callable)
{
if (!$this->isImage()) {
return null;
}
$path = Media::basePath($name);
if (!file_exists($path)) {
mkdir($path, 0755);
}
try {
$img = Image::make($this->path());
$callable($img);
} catch (\Exception $error) {
return $error;
}
return $img ? $img->save($path . $this->file_name) : null;
}
