public function LinkExtractorService::extractFromEntity in Link checker 8

Extracts links from entity fields.

Parameters

\Drupal\Core\Entity\FieldableEntityInterface $entity: Entity from which to extract.

Return value

\Drupal\linkchecker\LinkCheckerLinkInterface[] Array of extracted links.

File

src/LinkExtractorService.php, line 92

Class

LinkExtractorService

Class LinkExtractor.

Namespace

Drupal\linkchecker

Code

public function extractFromEntity(FieldableEntityInterface $entity) {
  $links = [];
  $this->pos = 0;
  foreach ($entity
    ->getFieldDefinitions() as $fieldDefinition) {
    if ($entity instanceof TranslatableInterface && $fieldDefinition
      ->isTranslatable()) {
      foreach ($entity
        ->getTranslationLanguages() as $language) {
        $translation = $entity
          ->getTranslation($language
          ->getId());
        $links += $this
          ->extractFromField($translation
          ->get($fieldDefinition
          ->getName()));
      }
    }
    else {
      $links += $this
        ->extractFromField($entity
        ->get($fieldDefinition
        ->getName()));
    }
  }
  return $links;
}