/**
* Transform the object to be indexed by Elasticsearch
*
* @param ContentInterface $content
*
* @return Document
*/
public function transform($content)
{
$keywords = array();
foreach ($content->getKeywords() as $keyword) {
$keywords[] = $keyword->getLabel();
}
$documentData = array('id' => $content->getContentId() . '-' . $content->getLanguage(), 'elementId' => $content->getId(), 'contentId' => $content->getContentId(), 'name' => $content->getName(), 'siteId' => $content->getSiteId(), 'linkedToSite' => $content->isLinkedToSite(), 'language' => $content->getLanguage(), 'contentType' => $content->getContentType(), 'keywords' => implode(',', $keywords), 'updatedAt' => $content->getUpdatedAt()->getTimestamp());
/** @var ContentAttributeInterface $attribute */
foreach ($content->getAttributes() as $attribute) {
if (null !== $attribute->getValue() && '' !== $attribute->getValue()) {
$documentData['attribute_' . $attribute->getName()] = $attribute->getValue();
$documentData['attribute_' . $attribute->getName() . '_stringValue'] = $attribute->getStringValue();
}
}
return new Document($documentData['id'], $documentData);
}
/**
* @param ContentInterface $content
*
* @return ContentInterface
*/
protected function cloneContent(ContentInterface $content)
{
$newContent = clone $content;
$newContent->setCurrentlyPublished(false);
$newContent->setStatus(null);
foreach ($content->getKeywords() as $keyword) {
$newContent->addKeyword($keyword);
}
foreach ($content->getAttributes() as $attribute) {
$newAttribute = clone $attribute;
$newContent->addAttribute($newAttribute);
}
return $newContent;
}