public function LayoutBuilderInlineBlockStubCleanup::onStubsCleanup in Acquia Content Hub 8.2

By default, we delete all stubs.

If LB inline block is created. LB inline block creation logic duplicates blocks and ACH ends up referencing the wrong revision. We delete the orphaned block.

Wrong reference is only a problem when the original entity has a recursive dependency (AcquiaContentHubEvents::IMPORT_FAILURE gets dispatched) and is being saved at the first time.

Parameters

\Drupal\acquia_contenthub\Event\CleanUpStubsEvent $event: The cleanup stubs $event.

See also

\Drupal\acquia_contenthub\EventSubscriber\CleanupStubs\DefaultStubCleanup

\Drupal\acquia_contenthub\StubTracker::cleanUp

File

src/EventSubscriber/CleanupStubs/LayoutBuilderInlineBlockStubCleanup.php, line 77

Class

LayoutBuilderInlineBlockStubCleanup

Cleans up LB block stubs after import.

Namespace

Drupal\acquia_contenthub\EventSubscriber\CleanupStubs

Code

public function onStubsCleanup(CleanUpStubsEvent $event) {
  if ($event
    ->getEntity()
    ->getEntityTypeId() !== 'block_content') {
    return;
  }
  if (!$this->database
    ->schema()
    ->tableExists('inline_block_usage')) {

    // If table not exist Layout Builder not installed.
    return;
  }

  /** @var \Drupal\block_content\BlockContentInterface $block */
  $block = $event
    ->getEntity();
  $query = $this->database
    ->select('inline_block_usage', 't')
    ->fields('t', [
    'block_content_id',
  ])
    ->condition('block_content_id', $block
    ->id());
  $count = $query
    ->countQuery()
    ->execute()
    ->fetchField();

  // If inline block reference exists, then stop propagation and delete
  // duplicate.
  if ($count) {
    $this
      ->deleteDuplicatedBlockEntity($block);
    $event
      ->stopPropagation();
  }
}