/**
* {@inheritdoc}
*/
public function access($operation = 'view', AccountInterface $account = NULL, $return_as_object = FALSE)
{
if ($operation === 'edit') {
// Only users with administer comments permission can edit the comment
// status field.
$result = AccessResult::allowedIfHasPermission($account ?: \Drupal::currentUser(), 'administer comments');
return $return_as_object ? $result : $result->isAllowed();
}
if ($operation === 'view') {
// Only users with either post comments or access comments permisison can
// view the field value. The formatter,
// Drupal\comment\Plugin\Field\FieldFormatter\CommentDefaultFormatter,
// takes care of showing the thread and form based on individual
// permissions, so if a user only has ‘post comments’ access, only the
// form will be shown and not the comments.
$result = AccessResult::allowedIfHasPermission($account ?: \Drupal::currentUser(), 'access comments')->orIf(AccessResult::allowedIfHasPermission($account ?: \Drupal::currentUser(), 'post comments'));
return $return_as_object ? $result : $result->isAllowed();
}
return parent::access($operation, $account, $return_as_object);
}
