protected function FieldBlock::blockAccess in Field as Block 8.2

Indicates whether the block should be shown.

Blocks with specific access checking should override this method rather than access(), in order to avoid repeating the handling of the $return_as_object argument.

Parameters

\Drupal\Core\Session\AccountInterface $account: The user session for which to check access.

Return value

\Drupal\Core\Access\AccessResult The access result.

Overrides BlockPluginTrait::blockAccess

See also

self::access()

File

src/Plugin/Block/FieldBlock.php, line 366

Class

FieldBlock

Provides a fieldblock.

Namespace

Drupal\fieldblock\Plugin\Block

Code

protected function blockAccess(AccountInterface $account) {
  $entity = $this
    ->getEntity();
  if ($entity) {
    $field = $entity
      ->get($this->configuration['field_name']);
    return AccessResult::allowedIf(!$field
      ->isEmpty() && $field
      ->access('view', $account));
  }
  return AccessResult::forbidden();
}