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class DomainLangNegotiationSessionForm in Domain Lang 8

Configure the session language negotiation method for this site.

Hierarchy

Expanded class hierarchy of DomainLangNegotiationSessionForm

1 string reference to 'DomainLangNegotiationSessionForm'
domain_lang.routing.yml in ./domain_lang.routing.yml
domain_lang.routing.yml

File

src/Form/DomainLangNegotiationSessionForm.php, line 14

Namespace

Drupal\domain_lang\Form
View source 
class DomainLangNegotiationSessionForm extends NegotiationSessionForm {

  /**
   * The domain lang handler.
   *
   * @var \Drupal\domain_lang\DomainLangHandlerInterface
   */
  protected $domainLangHandler;

  /**
   * Language negotiation config name for current active domain.
   *
   * @var string
   */
  protected $languageNegotiationConfig;

  /**
   * Constructs a \Drupal\system\ConfigFormBase object.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The factory for configuration objects.
   * @param \Drupal\domain_lang\DomainLangHandlerInterface $domain_lang_handler
   *   The domain lang handler.
   */
  public function __construct(ConfigFactoryInterface $config_factory, DomainLangHandlerInterface $domain_lang_handler) {
    parent::__construct($config_factory);
    $this->domainLangHandler = $domain_lang_handler;
    $this->languageNegotiationConfig = $this->domainLangHandler
      ->getDomainConfigName('language.negotiation');
  }

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

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'language.negotiation',
      $this->languageNegotiationConfig,
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config($this->languageNegotiationConfig);
    $form = parent::buildForm($form, $form_state);

    // Fill with initial values on first page visit.
    if (!$config
      ->get('session.parameter')) {
      $config
        ->set('session.parameter', $this
        ->config('language.negotiation')
        ->get('session.parameter'));
    }
    if (isset($form['language_negotiation_session_param'])) {
      $form['language_negotiation_session_param']['#default_value'] = $config
        ->get('session.parameter');
    }
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this
      ->config($this->languageNegotiationConfig)
      ->set('session.parameter', $form_state
      ->getValue('language_negotiation_session_param'))
      ->save();
    $form_state
      ->disableRedirect();
    $this
      ->messenger()
      ->addStatus($this
      ->t('The configuration options have been saved.'));
  }

}

Members

Namesort descending 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
DomainLangNegotiationSessionForm::$domainLangHandler protected property The domain lang handler.
DomainLangNegotiationSessionForm::$languageNegotiationConfig protected property Language negotiation config name for current active domain.
DomainLangNegotiationSessionForm::buildForm public function Form constructor. Overrides NegotiationSessionForm::buildForm
DomainLangNegotiationSessionForm::create public static function Instantiates a new instance of this class. Overrides ConfigFormBase::create
DomainLangNegotiationSessionForm::getEditableConfigNames protected function Gets the configuration names that will be editable. Overrides NegotiationSessionForm::getEditableConfigNames
DomainLangNegotiationSessionForm::submitForm public function Form submission handler. Overrides NegotiationSessionForm::submitForm
DomainLangNegotiationSessionForm::__construct public function Constructs a \Drupal\system\ConfigFormBase object. Overrides ConfigFormBase::__construct
FormBase::$configFactory protected property The config factory. 1
FormBase::$requestStack protected property The request stack. 1
FormBase::$routeMatch protected property The route match.
FormBase::configFactory protected function Gets the config factory for this form. 1
FormBase::container private function Returns the service container.
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
FormBase::validateForm public function Form validation handler. Overrides FormInterface::validateForm 62
LinkGeneratorTrait::$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.
NegotiationSessionForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service. 1
RedirectDestinationTrait::getDestinationArray protected function Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
StringTranslationTrait::$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.