class FileStorage

File storage for files.

Hierarchy

• class \Drupal\Core\Entity\EntityHandlerBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait
  • class \Drupal\Core\Entity\EntityStorageBase extends \Drupal\Core\Entity\EntityHandlerBase implements \Drupal\Core\Entity\EntityStorageInterface, \Drupal\Core\Entity\EntityHandlerInterface
    • class \Drupal\Core\Entity\ContentEntityStorageBase extends \Drupal\Core\Entity\EntityStorageBase implements \Drupal\Core\Entity\ContentEntityStorageInterface, \Drupal\Core\Entity\DynamicallyFieldableEntityStorageInterface, \Drupal\Core\Entity\BundleEntityStorageInterface
      • class \Drupal\Core\Entity\Sql\SqlContentEntityStorage extends \Drupal\Core\Entity\ContentEntityStorageBase implements \Drupal\Core\Entity\Sql\SqlEntityStorageInterface, \Drupal\Core\Entity\Schema\DynamicallyFieldableEntityStorageSchemaInterface, \Drupal\Core\Entity\EntityBundleListenerInterface
        • class \Drupal\file\FileStorage extends \Drupal\Core\Entity\Sql\SqlContentEntityStorage implements \Drupal\file\FileStorageInterface

Expanded class hierarchy of FileStorage

File

core/modules/file/src/FileStorage.php, line 10

Namespace

class FileStorage extends SqlContentEntityStorage implements FileStorageInterface {
    
    /**
     * {@inheritdoc}
     */
    public function spaceUsed($uid = NULL, $status = FileInterface::STATUS_PERMANENT) {
        $query = $this->database
            ->select($this->entityType
            ->getBaseTable(), 'f')
            ->condition('f.status', $status);
        $query->addExpression('SUM([f].[filesize])', 'filesize');
        if (isset($uid)) {
            $query->condition('f.uid', $uid);
        }
        return $query->execute()
            ->fetchField();
    }

}

Members