class RoleDelegationSettingsForm in Role Delegation 8

Configure book settings for this site.

Hierarchy

class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
- class \Drupal\role_delegation\Form\RoleDelegationSettingsForm

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

Name	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.

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class RoleDelegationSettingsForm in Role Delegation 8

Hierarchy

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