protected function InlineBlockEntityOperations::getRemovedBlockIds in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/layout_builder/src/InlineBlockEntityOperations.php \Drupal\layout_builder\InlineBlockEntityOperations::getRemovedBlockIds()

Gets the IDs of the inline blocks that were removed.

Parameters

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

Return value

int[] The block content IDs that were removed.

1 call to InlineBlockEntityOperations::getRemovedBlockIds()

InlineBlockEntityOperations::removeUnusedForEntityOnSave in core/modules/layout_builder/src/InlineBlockEntityOperations.php

Remove all unused inline blocks on save.

File

core/modules/layout_builder/src/InlineBlockEntityOperations.php, line 132

Class

InlineBlockEntityOperations

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

Namespace

Drupal\layout_builder

Code

protected function getRemovedBlockIds(EntityInterface $entity) {
  $original_sections = $this
    ->getEntitySections($entity->original);
  $current_sections = $this
    ->getEntitySections($entity);

  // Avoid un-needed conversion from revision IDs to block content IDs by
  // first determining if there are any revisions in the original that are not
  // also in the current sections.
  $current_block_content_revision_ids = $this
    ->getInlineBlockRevisionIdsInSections($current_sections);
  $original_block_content_revision_ids = $this
    ->getInlineBlockRevisionIdsInSections($original_sections);
  if ($unused_original_revision_ids = array_diff($original_block_content_revision_ids, $current_block_content_revision_ids)) {

    // If there are any revisions in the original that aren't in the current
    // there may some blocks that need to be removed.
    $current_block_content_ids = $this
      ->getBlockIdsForRevisionIds($current_block_content_revision_ids);
    $unused_original_block_content_ids = $this
      ->getBlockIdsForRevisionIds($unused_original_revision_ids);
    return array_diff($unused_original_block_content_ids, $current_block_content_ids);
  }
  return [];
}