public function InlineBlockEntityOperations::handlePreSave in Drupal 9

Same name and namespace in other branches

1. 8 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 154

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;
    }

    // Since multiple parent entity revisions may reference common block
    // revisions, when a block is modified, it must always result in the
    // creation of a new block revision.
    $new_revision = $entity instanceof RevisionableInterface;
    foreach ($this
      ->getInlineBlockComponents($sections) as $component) {
      $this
        ->saveInlineBlockComponent($entity, $component, $new_revision, $duplicate_blocks);
    }
  }
  $this
    ->removeUnusedForEntityOnSave($entity);
}