aggregator_cron

aggregator_cron()

Implements hook_cron().

Queues news feeds for updates once their refresh interval has elapsed.

File

core/modules/aggregator/aggregator.module, line 137: Used to aggregate syndicated content (RSS, RDF, and Atom).

Code

function aggregator_cron() {
  $queue = \Drupal::queue('aggregator_feeds');
 
  $ids = \Drupal::entityManager()->getStorage('aggregator_feed')->getFeedIdsToRefresh();
  foreach (Feed::loadMultiple($ids) as $feed) {
    if ($queue->createItem($feed)) {
      // Add timestamp to avoid queueing item more than once.
      $feed->setQueuedTime(REQUEST_TIME);
      $feed->save();
    }
  }
 
  // Delete queued timestamp after 6 hours assuming the update has failed.
  $ids = \Drupal::entityQuery('aggregator_feed')
    ->condition('queued', REQUEST_TIME - (3600 * 6), '<')
    ->execute();
 
  if ($ids) {
    $feeds = Feed::loadMultiple($ids);
    foreach ($feeds as $feed) {
      $feed->setQueuedTime(0);
      $feed->save();
    }
  }
}

Links:

https://api.drupal.org/api/drupal/core%21modules%21aggregator%21aggregator.module/function/aggregator_cron/8.2.x

doc_Drupal

2025-01-10 15:47:30

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