public function ViewportSettingsForm::submitForm in Viewport 8

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/ViewportSettingsForm.php, line 119

Class

ViewportSettingsForm

Class to configure viewport settings for this site.

Namespace

Drupal\viewport\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  parent::submitForm($form, $form_state);
  $viewportSettings = $this
    ->configFactory()
    ->getEditable('viewport.settings');

  // Store submitted values.
  foreach ($form_state
    ->getValues() as $key => $value) {
    if (in_array($key, Element::children($form['viewport']))) {

      // Make sure user_scalable is treated as a boolean.
      $value = $key == 'user_scalable' ? (bool) $value : $value;
      $viewportSettings
        ->set($key, $value);
    }
  }
  $viewportSettings
    ->save();
}