5 use Drupal\Core\Entity\Sql\SqlContentEntityStorage;
8 * File storage for files.
10 class FileStorage extends SqlContentEntityStorage implements FileStorageInterface {
15 public function spaceUsed($uid = NULL, $status = FILE_STATUS_PERMANENT) {
16 $query = $this->database->select($this->entityType->getBaseTable(), 'f')
17 ->condition('f.status', $status);
18 $query->addExpression('SUM(f.filesize)', 'filesize');
20 $query->condition('f.uid', $uid);
22 return $query->execute()->fetchField();