protected function RightToAccessEntityTraversal::getFieldValue in General Data Protection Regulation 3.0.x

Same name and namespace in other branches

1. 8.2 modules/gdpr_tasks/src/Traversal/RightToAccessEntityTraversal.php \Drupal\gdpr_tasks\Traversal\RightToAccessEntityTraversal::getFieldValue()
2. 8 modules/gdpr_tasks/src/Traversal/RightToAccessEntityTraversal.php \Drupal\gdpr_tasks\Traversal\RightToAccessEntityTraversal::getFieldValue()

Gets the field value, taking into account file references.

Parameters

\Drupal\Core\Entity\FieldableEntityInterface $entity: The current entity being processed.

\Drupal\Core\Field\FieldDefinitionInterface $field: Field definition.

string $fieldId: Field ID.

Return value

string Field value

1 call to RightToAccessEntityTraversal::getFieldValue()

RightToAccessEntityTraversal::processEntity in modules/gdpr_tasks/src/Traversal/RightToAccessEntityTraversal.php

Handles the entity.

File

modules/gdpr_tasks/src/Traversal/RightToAccessEntityTraversal.php, line 85

Class

RightToAccessEntityTraversal

Entity traversal for performing Right to Access requests.

Namespace

Drupal\gdpr_tasks\Traversal

Code

protected function getFieldValue(FieldableEntityInterface $entity, FieldDefinitionInterface $field, $fieldId) {

  // Special handling for file references.
  // For files, we want to add to the assets collection.
  $labels = [];
  if ($entity->{$fieldId} instanceof EntityReferenceFieldItemList) {
    if ($field
      ->getSetting('target_type') === 'file') {

      /** @var \Drupal\file\Entity\File $file */
      foreach ($entity->{$fieldId}
        ->referencedEntities() as $file) {
        $this->assets[] = [
          'target_id' => $file
            ->id(),
          'display' => 1,
        ];
        $labels[] = "assets/{$file->id()}." . pathinfo($file
          ->getFileUri(), PATHINFO_EXTENSION);
      }
    }
    else {

      /** @var \Drupal\Core\Entity\EntityInterface $referenced_entity */
      foreach ($entity->{$fieldId}
        ->referencedEntities() as $referenced_entity) {
        if ($referenced_entity
          ->label()) {
          $labels[] = "{$referenced_entity->label()} [{$referenced_entity->id()}]";
        }
        else {
          $labels[] = $referenced_entity
            ->id();
        }
      }
    }
  }
  else {
    $labels[] = $entity
      ->get($fieldId)
      ->getString();
  }
  return implode(', ', $labels);
}