function BatchStorage::load

File

core/lib/Drupal/Core/Batch/BatchStorage.php, line 44

Class

BatchStorage

Defines the storage handler class for batches.

Namespace

Code

public function load($id) {
  // Ensure that a session is started before using the CSRF token generator.
  $this->session
    ->start();
  try {
    $batch = $this->connection
      ->select('batch', 'b')
      ->fields('b', [
      'batch',
    ])
      ->condition('bid', $id)
      ->condition('token', $this->csrfToken
      ->get($id))
      ->execute()
      ->fetchField();
  } catch (\Exception $e) {
    $this->catchException($e);
    $batch = FALSE;
  }
  if ($batch) {
    return unserialize($batch);
  }
  return FALSE;
}