public function MediaLibraryState::getHash in Drupal 10

Same name and namespace in other branches

1. 8 core/modules/media_library/src/MediaLibraryState.php \Drupal\media_library\MediaLibraryState::getHash()
2. 9 core/modules/media_library/src/MediaLibraryState.php \Drupal\media_library\MediaLibraryState::getHash()

Get the hash for the state object.

Return value

string The hashed parameters.

File

core/modules/media_library/src/MediaLibraryState.php, line 177

Class

MediaLibraryState

A value object for the media library state.

Namespace

Drupal\media_library

Code

public function getHash() {

  // Create a hash from the required state parameters and the serialized
  // optional opener-specific parameters. Sort the allowed types and
  // opener parameters so that differences in order do not result in
  // different hashes.
  $allowed_media_type_ids = array_values($this
    ->getAllowedTypeIds());
  sort($allowed_media_type_ids);
  $opener_parameters = $this
    ->getOpenerParameters();
  ksort($opener_parameters);
  $hash = implode(':', [
    $this
      ->getOpenerId(),
    implode(':', $allowed_media_type_ids),
    $this
      ->getSelectedTypeId(),
    $this
      ->getAvailableSlots(),
    serialize($opener_parameters),
  ]);
  return Crypt::hmacBase64($hash, \Drupal::service('private_key')
    ->get() . Settings::getHashSalt());
}