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class RoleSettingsForm in Drupal 10

Same name and namespace in other branches
  1. 9 core/modules/user/src/Form/RoleSettingsForm.php \Drupal\user\Form\RoleSettingsForm

Configure administrator role settings for this site.

Hierarchy

Expanded class hierarchy of RoleSettingsForm

1 string reference to 'RoleSettingsForm'
user.routing.yml in core/modules/user/user.routing.yml
core/modules/user/user.routing.yml

File

core/modules/user/src/Form/RoleSettingsForm.php, line 14

Namespace

Drupal\user\Form
View source
class RoleSettingsForm extends FormBase {

  /**
   * The role storage used when changing the admin role.
   *
   * @var \Drupal\user\RoleStorageInterface
   */
  protected $roleStorage;

  /**
   * Constructs a \Drupal\user\Form\RoleSettingsForm object.
   *
   * @param \Drupal\user\RoleStorageInterface $role_storage
   *   The role storage.
   */
  public function __construct(RoleStorageInterface $role_storage) {
    $this->roleStorage = $role_storage;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('entity_type.manager')
      ->getStorage('user_role'));
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'role_settings';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {

    // Administrative role option.
    $form['admin_role'] = [
      '#type' => 'details',
      '#title' => $this
        ->t('Administrator role'),
      '#open' => TRUE,
    ];

    // Do not allow users to set the anonymous or authenticated user roles as
    // the administrator role.
    $roles = user_role_names(TRUE);
    unset($roles[RoleInterface::AUTHENTICATED_ID]);
    $admin_roles = $this->roleStorage
      ->getQuery()
      ->condition('is_admin', TRUE)
      ->execute();
    $default_value = reset($admin_roles);
    $form['admin_role']['user_admin_role'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Administrator role'),
      '#empty_value' => '',
      '#default_value' => $default_value,
      '#options' => $roles,
      '#description' => $this
        ->t('This role will be automatically assigned new permissions whenever a module is enabled. Changing this setting will not affect existing permissions.'),
      // Don't allow to select a single admin role in case multiple roles got
      // marked as admin role already.
      '#access' => count($admin_roles) <= 1,
    ];
    $form['actions'] = [
      '#type' => 'actions',
    ];
    $form['actions']['submit'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Save configuration'),
      '#button_type' => 'primary',
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    if ($form_state
      ->hasValue('user_admin_role')) {
      $admin_roles = $this->roleStorage
        ->getQuery()
        ->condition('is_admin', TRUE)
        ->execute();
      foreach ($admin_roles as $rid) {
        $this->roleStorage
          ->load($rid)
          ->setIsAdmin(FALSE)
          ->save();
      }
      $new_admin_role = $form_state
        ->getValue('user_admin_role');
      if ($new_admin_role) {
        $this->roleStorage
          ->load($new_admin_role)
          ->setIsAdmin(TRUE)
          ->save();
      }
    }
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 2
DependencySerializationTrait::__wakeup public function 2
FormBase::$configFactory protected property The config factory. 3
FormBase::$requestStack protected property The request stack.
FormBase::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 3
FormBase::container private function Returns the service container.
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route.
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
FormBase::validateForm public function Form validation handler. Overrides FormInterface::validateForm 65
LoggerChannelTrait::$loggerFactory protected property The logger channel factory service.
LoggerChannelTrait::getLogger protected function Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory public function Injects the logger channel factory.
MessengerTrait::$messenger protected property The messenger. 18
MessengerTrait::messenger public function Gets the messenger. 18
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service. 1
RedirectDestinationTrait::getDestinationArray protected function Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
RoleSettingsForm::$roleStorage protected property The role storage used when changing the admin role.
RoleSettingsForm::buildForm public function Form constructor. Overrides FormInterface::buildForm
RoleSettingsForm::create public static function Instantiates a new instance of this class. Overrides FormBase::create
RoleSettingsForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
RoleSettingsForm::submitForm public function Form submission handler. Overrides FormInterface::submitForm
RoleSettingsForm::__construct public function Constructs a \Drupal\user\Form\RoleSettingsForm object.
StringTranslationTrait::$stringTranslation protected property The string translation service. 3
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 1
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.