protected function ParagraphCloneForm::getPotentialCloneDestinations in Paragraphs Edit 8.2

1 call to ParagraphCloneForm::getPotentialCloneDestinations()

ParagraphCloneForm::form in src/Form/ParagraphCloneForm.php

Gets the actual form array to be built.

File

src/Form/ParagraphCloneForm.php, line 139

Class

ParagraphCloneForm

ParagraphCloneForm class.

Namespace

Drupal\paragraphs_edit\Form

Code

protected function getPotentialCloneDestinations($paragraph_type) {
  $types_with_paragraphs = $this->entityManager
    ->getFieldMapByFieldType('entity_reference_revisions');
  $field_definitions_bundle = [];
  $destinations = [];
  foreach ($types_with_paragraphs as $entity_type_id => $entity_type) {
    $bundles_labels = $this->entityTypeBundleInfo
      ->getBundleInfo($entity_type_id);
    foreach ($entity_type as $field => $info) {
      foreach ($info['bundles'] as $bundle) {
        if (!isset($field_definitions_bundle[$entity_type_id][$bundle])) {
          $field_definitions_bundle[$entity_type_id][$bundle] = $this->entityManager
            ->getFieldDefinitions($entity_type_id, $bundle);
        }

        /** @var \Drupal\field\FieldConfigInterface $field_definition */
        $field_definition = $field_definitions_bundle[$entity_type_id][$bundle][$field];

        // Check if field accepts paragraphs of this bundle.
        $target_bundles = $field_definition
          ->getSetting('handler_settings')['target_bundles'];
        if (!empty($target_bundles) && in_array($paragraph_type, $target_bundles)) {
          $destinations[$entity_type_id]['bundles'][$bundle] = $bundles_labels[$bundle]['label'];
          $destinations[$entity_type_id]['fields'][$bundle][$field] = $field_definition
            ->getLabel();
        }
      }
    }
  }
  return $destinations;
}