public function FeedsSubscriber::afterParse in Feeds Tamper 8.2

Acts on parser result.

File

src/EventSubscriber/FeedsSubscriber.php, line 51

Class

FeedsSubscriber

Subscriber to Feeds events.

Namespace

Drupal\feeds_tamper\EventSubscriber

Code

public function afterParse(ParseEvent $event) {

  /** @var \Drupal\feeds\FeedInterface $feed */
  $feed = $event
    ->getFeed();

  /** @var \Drupal\feeds_tamper\FeedTypeTamperMetaInterface $tamper_meta */
  $tamper_meta = $this->tamperManager
    ->getTamperMeta($feed
    ->getType());

  // Load the tamper plugins that need to be applied to Feeds.
  $tampers_by_source = $tamper_meta
    ->getTampersGroupedBySource();

  // Abort if there are no tampers to apply on the current feed.
  if (empty($tampers_by_source)) {
    return;
  }

  /** @var \Drupal\feeds\Result\ParserResultInterface $result */
  $result = $event
    ->getParserResult();
  for ($i = 0; $i < $result
    ->count(); $i++) {
    if (!$result
      ->offsetExists($i)) {
      break;
    }

    /** @var \Drupal\feeds\Feeds\Item\ItemInterface $item */
    $item = $result
      ->offsetGet($i);
    try {
      $this
        ->alterItem($item, $event, $tampers_by_source);
    } catch (SkipTamperItemException $e) {
      $result
        ->offsetUnset($i);
      $i--;
    }
  }
}