public function FieldConfigurationForm::buildForm in Search API 8

Form constructor.

Parameters

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

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

Return value

array The form structure.

Overrides EntityForm::buildForm

File

src/Form/FieldConfigurationForm.php, line 106

Class

FieldConfigurationForm

Defines a form for changing a field's configuration.

Namespace

Drupal\search_api\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $field = $this
    ->getField();
  if (!$field) {
    $args['@id'] = $this
      ->getRequest()->attributes
      ->get('field_id');
    $form['message'] = [
      '#markup' => $this
        ->t('Unknown field with ID "@id".', $args),
    ];
    return $form;
  }
  $args['%field'] = $field
    ->getLabel();
  $form['#title'] = $this
    ->t('Edit field %field', $args);
  if ($this
    ->getRequest()->query
    ->get('modal_redirect')) {
    $form['title']['#markup'] = new FormattableMarkup('<h2>@title</h2>', [
      '@title' => $form['#title'],
    ]);
    Html::setIsAjax(TRUE);
  }
  $this->formIdAttribute = Html::getUniqueId($this
    ->getFormId());
  $form['#id'] = $this->formIdAttribute;
  $form['messages'] = [
    '#type' => 'status_messages',
  ];
  $property = $field
    ->getDataDefinition();
  if (!$property instanceof ConfigurablePropertyInterface) {
    $args['%field'] = $field
      ->getLabel();
    $form['message'] = [
      '#markup' => $this
        ->t('Field %field is not configurable.', $args),
    ];
    return $form;
  }
  return parent::buildForm($form, $form_state);
}