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class RoleDelegationSettingsForm in Role Delegation 8

Configure book settings for this site.

Hierarchy

Expanded class hierarchy of RoleDelegationSettingsForm

1 string reference to 'RoleDelegationSettingsForm'
role_delegation.routing.yml in ./role_delegation.routing.yml
role_delegation.routing.yml

File

src/Form/RoleDelegationSettingsForm.php, line 14

Namespace

Drupal\role_delegation\Form
View source
class RoleDelegationSettingsForm extends FormBase {

  /**
   * The current user viewing the form.
   *
   * @var \Drupal\Core\Session\AccountInterface
   */
  protected $currentUser;

  /**
   * The role delegation service.
   *
   * @var \Drupal\role_delegation\DelegatableRolesInterface
   */
  protected $delegatableRoles;

  /**
   * The roles page setting form.
   *
   * @param \Drupal\role_delegation\DelegatableRolesInterface $delegatable_roles
   *   The role delegation service.
   * @param \Drupal\Core\Session\AccountInterface $current_user
   *   The current user viewing the form.
   */
  public function __construct(DelegatableRolesInterface $delegatable_roles, AccountInterface $current_user) {
    $this->delegatableRoles = $delegatable_roles;
    $this->currentUser = $current_user;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('delegatable_roles'), $container
      ->get('current_user'));
  }

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, AccountInterface $user = NULL) {
    if (!$user instanceof AccountInterface) {
      return $form;
    }
    $current_roles = $user
      ->getRoles(TRUE);
    $current_roles = array_combine($current_roles, $current_roles);
    $form['account']['role_change'] = [
      '#type' => 'checkboxes',
      '#title' => $this
        ->t('Roles'),
      '#options' => $this->delegatableRoles
        ->getAssignableRoles($this->currentUser),
      '#default_value' => $current_roles,
      '#description' => $this
        ->t('Change roles assigned to user.'),
    ];
    $form['actions']['#type'] = 'actions';
    $form['actions']['submit'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Save'),
    ];
    return $form;
  }

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

    /** @var \Drupal\user\UserInterface $account */
    $account = $form_state
      ->getBuildInfo()['args'][0];

    // Make sure this functionality works when single_user_role is enabled.
    // This module can change the role_change form element to a select or
    // radio buttons, which will return an single value instead of the default
    // checkboxes.
    $assigned_roles = is_array($form_state
      ->getValue('role_change')) ? $form_state
      ->getValue('role_change') : [
      $form_state
        ->getValue('role_change') => $form_state
        ->getValue('role_change'),
    ];
    $assignable_roles = $this->delegatableRoles
      ->getAssignableRoles($this->currentUser);
    $roles = [];
    foreach ($assignable_roles as $rid => $assignable_role) {
      $roles[$rid] = isset($assigned_roles[$rid]) && !empty($assigned_roles[$rid]) ? $rid : 0;
    }
    foreach ($roles as $rid => $value) {
      empty($value) === TRUE ? $account
        ->removeRole($rid) : $account
        ->addRole($rid);
    }
    $account
      ->save();
    $this
      ->messenger()
      ->addStatus($this
      ->t('The roles have been updated.'));
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
FormBase::$configFactory protected property The config factory. 1
FormBase::$requestStack protected property The request stack. 1
FormBase::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 1
FormBase::container private function Returns the service container.
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
FormBase::validateForm public function Form validation handler. Overrides FormInterface::validateForm 62
LinkGeneratorTrait::$linkGenerator protected property The link generator. 1
LinkGeneratorTrait::getLinkGenerator Deprecated protected function Returns the link generator.
LinkGeneratorTrait::l Deprecated protected function Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated public function Sets the link generator service.
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. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service. 1
RedirectDestinationTrait::getDestinationArray protected function Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
RoleDelegationSettingsForm::$currentUser protected property The current user viewing the form.
RoleDelegationSettingsForm::$delegatableRoles protected property The role delegation service.
RoleDelegationSettingsForm::buildForm public function Form constructor. Overrides FormInterface::buildForm
RoleDelegationSettingsForm::create public static function Instantiates a new instance of this class. Overrides FormBase::create
RoleDelegationSettingsForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
RoleDelegationSettingsForm::submitForm public function Form submission handler. Overrides FormInterface::submitForm
RoleDelegationSettingsForm::__construct public function The roles page setting form.
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
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. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
UrlGeneratorTrait::$urlGenerator protected property The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated protected function Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated public function Sets the URL generator service.
UrlGeneratorTrait::url Deprecated protected function Generates a URL or path for a specific route based on the given parameters.