public function Role::displayCategories in Mass Contact 8

Display list of categories.

Parameters

array $categories: An array of category IDs.

Return value

string Display included categories as a string.

Overrides GroupingInterface::displayCategories

File

src/Plugin/MassContact/GroupingMethod/Role.php, line 77

Class

Role

Select users by their role.

Namespace

Drupal\mass_contact\Plugin\MassContact\GroupingMethod

Code

public function displayCategories(array $categories) {

  /** @var \Drupal\user\RoleInterface[] $roles */
  $roles = $this->entityTypeManager
    ->getStorage('user_role')
    ->loadMultiple($categories);
  $labels = [];
  foreach ($roles as $role) {
    $labels[] = $role
      ->label();
  }
  if (!empty($labels)) {
    return new FormattableMarkup($this
      ->t('Roles: %roles', [
      '%roles' => implode(', ', $labels),
    ]), []);
  }
  return '';
}