/**
* Copy the metadata object to sanitize it and remove doctrine traces.
*
* @param SeoMetadataInterface $contentSeoMetadata
*
* @return SeoMetadata
*/
private function copyMetadata(SeoMetadataInterface $contentSeoMetadata)
{
$metadata = new SeoMetadata();
return $metadata->setTitle($contentSeoMetadata->getTitle())->setMetaKeywords($contentSeoMetadata->getMetaKeywords())->setMetaDescription($contentSeoMetadata->getMetaDescription())->setOriginalUrl($contentSeoMetadata->getOriginalUrl())->setExtraProperties($contentSeoMetadata->getExtraProperties() ?: array())->setExtraNames($contentSeoMetadata->getExtraNames() ?: array())->setExtraHttp($contentSeoMetadata->getExtraHttp() ?: array());
}
/**
* {@inheritdoc}
*/
public function updateMetadata($content, SeoMetadataInterface $seoMetadata)
{
if (!$seoMetadata->getTitle()) {
$seoMetadata->setTitle($content->getTitle());
}
}
