/**
* Download a file and return it's path.
*
* @param $url
* @param int $ttl
* @param null $path
* @return null|string
*/
public function download($url, $ttl = 3600, $path = null)
{
$path = $this->paths->downloadPath($url, $path);
if (!$this->files->isDirectory($directory = dirname($path = public_path(ltrim($path, '/\\'))))) {
$this->files->makeDirectory($directory, 0777, true);
}
if (!$this->files->exists($path) || filemtime($path) < time() - $ttl) {
$this->files->put($path, file_get_contents($url));
}
return str_replace(public_path(), '', $path);
}
