public function InlineBlockEntityOperations::handlePreSave in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/layout_builder/src/InlineBlockEntityOperations.php \Drupal\layout_builder\InlineBlockEntityOperations::handlePreSave()
2. 10 core/modules/layout_builder/src/InlineBlockEntityOperations.php \Drupal\layout_builder\InlineBlockEntityOperations::handlePreSave()

Handles saving a parent entity.

Parameters

\Drupal\Core\Entity\EntityInterface $entity: The parent entity.

File

core/modules/layout_builder/src/InlineBlockEntityOperations.php, line 168

Class

InlineBlockEntityOperations

Defines a class for reacting to entity events related to Inline Blocks.

Namespace

Drupal\layout_builder

Code

public function handlePreSave(EntityInterface $entity) {
  if (!$this
    ->isLayoutCompatibleEntity($entity)) {
    return;
  }
  $duplicate_blocks = FALSE;
  if ($sections = $this
    ->getEntitySections($entity)) {
    if ($this
      ->originalEntityUsesDefaultStorage($entity)) {

      // This is a new override from a default and the blocks need to be
      // duplicated.
      $duplicate_blocks = TRUE;
    }
    $new_revision = FALSE;
    if ($entity instanceof RevisionableInterface) {

      // If the parent entity will have a new revision create a new revision
      // of the block.
      // @todo Currently revisions are never created for the parent entity.
      //   This will be fixed in https://www.drupal.org/node/2937199.
      //   To work around this always make a revision when the parent entity
      //   is an instance of RevisionableInterface. After the issue is fixed
      //   only create a new revision if '$entity->isNewRevision()'.
      $new_revision = TRUE;
    }
    foreach ($this
      ->getInlineBlockComponents($sections) as $component) {
      $this
        ->saveInlineBlockComponent($entity, $component, $new_revision, $duplicate_blocks);
    }
  }
  $this
    ->removeUnusedForEntityOnSave($entity);
}