public static function WidgetsConfig::submitAddWidget in Entity Browser 8

Same name and namespace in other branches

1. 8.2 src/Form/WidgetsConfig.php \Drupal\entity_browser\Form\WidgetsConfig::submitAddWidget()

AJAX submit callback for adding widgets to the entity browser.

File

src/Form/WidgetsConfig.php, line 173

Class

WidgetsConfig

Form for configuring widgets for entity browser.

Namespace

Drupal\entity_browser\Form

Code

public static function submitAddWidget($form, FormStateInterface $form_state) {
  $entity_browser = $form_state
    ->getFormObject()
    ->getEntity();
  $widget = $form_state
    ->getValue('widget');
  $weight = count($entity_browser
    ->getWidgets()) + 1;
  $entity_browser
    ->addWidget([
    'id' => $widget,
    'label' => $widget,
    'weight' => $weight,
    // Configuration will be set on the widgets page.
    'settings' => [],
  ]);
  $form_state
    ->setRebuild();
}