public function ParagraphLineageInspector::getParentField in Paragraphs Edit 8.2

Gets the field the paragraph is referenced from.

Parameters

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

Return value

\Drupal\entity_reference_revisions\EntityReferenceRevisionsFieldItemList|null Parent field.

2 calls to ParagraphLineageInspector::getParentField()

ParagraphLineageInspector::getLineageString in src/ParagraphLineageInspector.php

Builds a string representation of a paragraph's lineage.

ParagraphLineageInspector::getParentFieldItem in src/ParagraphLineageInspector.php

Gets the field item the paragraph is referenced from.

File

src/ParagraphLineageInspector.php, line 39

Class

ParagraphLineageInspector

ParagraphLineageInspector class.

Namespace

Drupal\paragraphs_edit

Code

public function getParentField(ParagraphInterface $paragraph) {
  $parent = $paragraph
    ->getParentEntity();
  if (!$parent) {
    return NULL;
  }
  return $parent
    ->get($paragraph
    ->get('parent_field_name')->value);
}