class SocialAuthSettingsForm in Social Auth 8

Defines a form that configures Social Auth settings.

Hierarchy

• class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\Core\Form\ConfigFormBase uses ConfigFormBaseTrait
    • class \Drupal\social_auth\Form\SocialAuthSettingsForm

File

src/Form/SocialAuthSettingsForm.php, line 16

Namespace

Drupal\social_auth\Form

class SocialAuthSettingsForm extends ConfigFormBase {

  /**
   * The route provider.
   *
   * @var \Drupal\Core\Routing\RouteProviderInterface
   */
  protected $routeProvider;

  /**
   * The path validator.
   *
   * @var \Drupal\Core\Path\PathValidatorInterface
   */
  protected $pathValidator;

  /**
   * Constructor.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The configuration factory.
   * @param \Drupal\Core\Routing\RouteProviderInterface $route_provider
   *   Used to check if route exists.
   * @param \Drupal\Core\Path\PathValidatorInterface $path_validator
   *   Used to check if path is valid and exists.
   */
  public function __construct(ConfigFactoryInterface $config_factory, RouteProviderInterface $route_provider, PathValidatorInterface $path_validator) {
    parent::__construct($config_factory);
    $this->routeProvider = $route_provider;
    $this->pathValidator = $path_validator;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('config.factory'), $container
      ->get('router.route_provider'), $container
      ->get('path.validator'));
  }

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

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'social_auth.settings',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $social_auth_config = $this
      ->config('social_auth.settings');
    $form['social_auth'] = array(
      '#type' => 'details',
      '#title' => $this
        ->t('Social Auth Settings'),
      '#open' => TRUE,
      '#description' => $this
        ->t('These settings allow you to configure how Social Auth module behaves on your Drupal site'),
    );
    $form['social_auth']['post_login'] = array(
      '#type' => 'textfield',
      '#required' => TRUE,
      '#title' => $this
        ->t('Post login path or route'),
      '#description' => $this
        ->t('Drupal path or route where the user should be redirected after successful login. If path, it must begin with <em>/, #</em> or <em>?</em>. Use <em>&lt;front&gt;</em> to redirect to front page.'),
      '#default_value' => $social_auth_config
        ->get('post_login'),
    );
    $form['social_auth']['redirect_user_form'] = array(
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Redirect new users to Drupal user form'),
      '#description' => $this
        ->t('If you check this, new users are redirected to Drupal user form after the user is created. This is useful if you want to encourage users to fill in additional user fields.'),
      '#default_value' => $social_auth_config
        ->get('redirect_user_form'),
    );
    $form['social_auth']['disable_admin_login'] = array(
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Disable Social Auth login for administrator'),
      '#description' => $this
        ->t('Disabling Social Auth login for administrator (<em>user 1</em>) can help protect your site if a security vulnerability is ever discovered in some Social Network PHP SDK or this module.'),
      '#default_value' => $social_auth_config
        ->get('disable_admin_login'),
    );

    // Option to disable Social Auth for specific roles.
    $roles = user_roles();
    $options = array();
    foreach ($roles as $key => $role_object) {
      if ($key != 'anonymous' && $key != 'authenticated') {
        $options[$key] = Html::escape($role_object
          ->get('label'));
      }
    }
    $form['social_auth']['disabled_roles'] = array(
      '#type' => 'checkboxes',
      '#title' => $this
        ->t('Disable Social Auth login for the following roles'),
      '#options' => $options,
      '#default_value' => $social_auth_config
        ->get('disabled_roles'),
    );
    if (empty($roles)) {
      $form['social_auth']['disabled_roles']['#description'] = $this
        ->t('No roles found.');
    }
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    $values = $form_state
      ->getValues();
    $post_login = $values['post_login'];
    $routes = $this->routeProvider
      ->getRoutesByNames(array(
      $post_login,
    ));
    if (empty($routes)) {

      // If it is not a route and value does not start with '/', '#', or '?'.
      if (!in_array($post_login[0], array(
        "/",
        "#",
        "?",
      ))) {
        $form_state
          ->setErrorByName('post_login', $this
          ->t("The route doesn't exist. If path, it must begin with <em>/, #</em> or <em>?</em>"));
      }

      // If path is valid, check if it exists.
      if (!$this->pathValidator
        ->getUrlIfValidWithoutAccessCheck($post_login)) {
        $form_state
          ->setErrorByName('post_login', $this
          ->t("The path or route you entered is not valid."));
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $values = $form_state
      ->getValues();
    $this
      ->config('social_auth.settings')
      ->set('post_login', $values['post_login'])
      ->set('redirect_user_form', $values['redirect_user_form'])
      ->set('disable_admin_login', $values['disable_admin_login'])
      ->set('disabled_roles', $values['disabled_roles'])
      ->save();
    parent::submitForm($form, $form_state);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ConfigFormBaseTrait::config	protected	function	Retrieves a configuration object.
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::$routeMatch	protected	property	The route match.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
LinkGeneratorTrait::$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::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
SocialAuthSettingsForm::$pathValidator	protected	property	The path validator.
SocialAuthSettingsForm::$routeProvider	protected	property	The route provider.
SocialAuthSettingsForm::buildForm	public	function	Form constructor. Overrides ConfigFormBase::buildForm
SocialAuthSettingsForm::create	public static	function	Instantiates a new instance of this class. Overrides ConfigFormBase::create
SocialAuthSettingsForm::getEditableConfigNames	protected	function	Gets the configuration names that will be editable. Overrides ConfigFormBaseTrait::getEditableConfigNames
SocialAuthSettingsForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
SocialAuthSettingsForm::submitForm	public	function	Form submission handler. Overrides ConfigFormBase::submitForm
SocialAuthSettingsForm::validateForm	public	function	Form validation handler. Overrides FormBase::validateForm
SocialAuthSettingsForm::__construct	public	function	Constructor. Overrides ConfigFormBase::__construct
StringTranslationTrait::$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.