public function ParagraphLineageInspector::getRootParent in Paragraphs Edit 8.2

Gets the root parent of this paragraph.

Parameters

\Drupal\paragraphs\ParagraphInterface $paragraph: Paragraph data.

Return value

\Drupal\Core\Entity\ContentEntityInterface|null Root parent.

File

src/ParagraphLineageInspector.php, line 22

Class

ParagraphLineageInspector

ParagraphLineageInspector class.

Namespace

Drupal\paragraphs_edit

Code

public function getRootParent(ParagraphInterface $paragraph) {
  $root_parent = $paragraph
    ->getParentEntity();
  while ($root_parent instanceof ParagraphInterface) {
    $root_parent = $root_parent
      ->getParentEntity();
  }
  return $root_parent;
}