// do we have to fetch the content or the provided one is ok?
if (empty($content) || false === $this->validateContent($content)) {
$fetchedContent = $this->graby->fetchContent($url);
// do we have to fetch the content or the provided one is ok?
if (empty($content) || false === $this->validateContent($content)) {
$fetchedContent = $this->graby->fetchContent($url);