public function FacetSettingsForm::form in Facets 8

Gets the actual form array to be built.

Overrides EntityForm::form

See also

\Drupal\Core\Entity\EntityForm::processForm()

\Drupal\Core\Entity\EntityForm::afterBuild()

File

src/Form/FacetSettingsForm.php, line 81

Class

FacetSettingsForm

Provides a form for creating and editing facets.

Namespace

Drupal\facets\Form

Code

public function form(array $form, FormStateInterface $form_state) {

  // If the form is being rebuilt, rebuild the entity with the current form
  // values.
  if ($form_state
    ->isRebuilding()) {
    $this->entity = $this
      ->buildEntity($form, $form_state);
  }
  $form = parent::form($form, $form_state);

  // Set the page title according to whether we are creating or editing the
  // facet.
  if ($this
    ->getEntity()
    ->isNew()) {
    $form['#title'] = $this
      ->t('Add facet');
  }
  else {
    $form['#title'] = $this
      ->t('Facet settings for %label facet', [
      '%label' => $this
        ->getEntity()
        ->label(),
    ]);
  }
  $this
    ->buildEntityForm($form, $form_state, $this
    ->getEntity());
  $form['#attached']['library'][] = 'facets/drupal.facets.edit-facet';
  return $form;
}