public function NegotiationLanguageSelectionPageForm::submitForm in Language Selection Page 8.2

Form submission handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides ConfigFormBase::submitForm

File

src/Form/NegotiationLanguageSelectionPageForm.php, line 91

Class

NegotiationLanguageSelectionPageForm

Configure the Language Selection Page language negotiation method.

Namespace

Drupal\language_selection_page\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  parent::submitForm($form, $form_state);

  /** @var \Drupal\language_selection_page\LanguageSelectionPageConditionInterface $condition */
  foreach ($form_state
    ->get([
    'conditions',
  ]) as $condition) {
    $condition
      ->submitConfigurationForm($form, $form_state);
    if (\array_key_exists($condition
      ->getPluginId(), $condition
      ->getConfiguration())) {
      $this->config
        ->set($condition
        ->getPluginId(), $condition
        ->getConfiguration()[$condition
        ->getPluginId()]);
    }
  }
  $this->config
    ->save();

  /** @var \Drupal\language_selection_page\LanguageSelectionPageConditionInterface $condition */
  foreach ($form_state
    ->get([
    'conditions',
  ]) as $condition) {
    $condition
      ->postConfigSave($form, $form_state);
  }

  // Redirect to the language negotiation page on submit (previous Drupal 7
  // behavior, and intended behavior for other language negotiation settings
  // forms in Drupal 8 core).
  $form_state
    ->setRedirect('language.negotiation');
}