public function pathToUrl($path)
{
if (empty($this->config['url_prefix'])) {
return '/' . $path;
} else {
if (empty($this->config['path'])) {
return rtrim($this->config['url_prefix'], '/') . '/' . $path;
} else {
return rtrim($this->config['url_prefix'], '/') . '/' . $this->relativePath($path);
}
}
}