/**
* @inheritdoc
*
* @param SourceInterface $object
*/
public function getObjectPayload($object)
{
return [$object->getId()];
}
/**
* Adds source to the internal cache.
*
* @param SourceInterface $source
*/
protected function cache(SourceInterface $source = null)
{
if (null === $source) {
return;
}
// mark as visited
$source->setDatetimeLastVisited(new \DateTime());
// cache by id
if ($source->getId()) {
$this->sources[$source->getId()] = $source;
}
$hash = null;
if (null !== ($feed = $source->getFeed())) {
$hash = $this->getFeedHash($feed);
} elseif (null !== ($scraper = $source->getScraper())) {
$hash = $this->getScraperHash($scraper);
}
// must have hash and original id
if (!$hash || !$source->getOriginalId()) {
return;
}
$this->originSources[$hash][$source->getOriginalId()] = $source;
}
