class RandomCaptchaTypeSettingsForm in CAPTCHA Pack 8

Random CAPTCHA type settings form.

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\random_captcha_type\Form\RandomCaptchaTypeSettingsForm

Expanded class hierarchy of RandomCaptchaTypeSettingsForm

1 string reference to 'RandomCaptchaTypeSettingsForm'

random_captcha_type.routing.yml in random_captcha_type/random_captcha_type.routing.yml: random_captcha_type/random_captcha_type.routing.yml

File

random_captcha_type/src/Form/RandomCaptchaTypeSettingsForm.php, line 12

Namespace

Drupal\random_captcha_type\Form

View source

class RandomCaptchaTypeSettingsForm extends ConfigFormBase {

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

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $enabled_types = _random_captcha_type_get_enabled_types();
    if (count($enabled_types) < 2) {
      drupal_set_message($this
        ->t('You need at least two CAPTCHA types (other than %random_captcha_type).', [
        '%random_captcha_type' => 'Random CAPTCHA type',
      ]), 'error');
    }
    $form = [];
    $captcha_types = _random_captcha_type_get_all_types();
    $form['random_captcha_type_enabled_types'] = [
      '#type' => 'checkboxes',
      '#title' => $this
        ->t('Randomly switch between'),
      '#options' => $captcha_types,
      '#default_value' => $enabled_types,
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this
      ->config('random_captcha_type.settings')
      ->set('random_captcha_type_enabled_types', $form_state
      ->getValue('random_captcha_type_enabled_types'))
      ->save();
    parent::SubmitForm($form, $form_state);
  }

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

    // At least 2 CAPTCHA types should be selected.
    if (count(array_filter($form_state
      ->getValue('random_captcha_type_enabled_types'))) < 2) {
      $form_state
        ->setErrorByName('random_captcha_type_enabled_types', $this
        ->t('You should select at least two CAPTCHA types.'));
    }
    parent::validateForm($form, $form_state);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ConfigFormBase::__construct	public	function	Constructs a \Drupal\system\ConfigFormBase object.	11
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.
RandomCaptchaTypeSettingsForm::buildForm	public	function	Form constructor. Overrides ConfigFormBase::buildForm
RandomCaptchaTypeSettingsForm::create	public static	function	Instantiates a new instance of this class. Overrides ConfigFormBase::create
RandomCaptchaTypeSettingsForm::getEditableConfigNames	protected	function	Gets the configuration names that will be editable. Overrides ConfigFormBaseTrait::getEditableConfigNames
RandomCaptchaTypeSettingsForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
RandomCaptchaTypeSettingsForm::submitForm	public	function	Form submission handler. Overrides ConfigFormBase::submitForm
RandomCaptchaTypeSettingsForm::validateForm	public	function	Form validation handler. Overrides FormBase::validateForm
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.

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class RandomCaptchaTypeSettingsForm in CAPTCHA Pack 8

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