/**
* Implements \Drupal\aggregator\Plugin\ProcessorInterface::postProcess().
*
* Expires items from a feed depending on expiration settings.
*/
public function postProcess(FeedInterface $feed)
{
$aggregator_clear = $this->configuration['items']['expire'];
if ($aggregator_clear != AGGREGATOR_CLEAR_NEVER) {
// Delete all items that are older than flush item timer.
$age = REQUEST_TIME - $aggregator_clear;
$result = $this->itemQuery->condition('fid', $feed->id())->condition('timestamp', $age, '<')->execute();
if ($result) {
$entities = $this->itemStorage->loadMultiple($result);
$this->itemStorage->delete($entities);
}
}
}
