public static function EntityconnectFormUtils::childFormSubmit in Entity connect 8.2

Form API callback: Submit callback for child form.

Sets submit button on child create form.

On submission of a child form we set: the target_id in the cache entry the redirect to our redirect page.

Parameters

array $form: Child form.

\Drupal\Core\Form\FormStateInterface $form_state: Child form state.

File

src/EntityconnectFormUtils.php, line 420

Class

EntityconnectFormUtils

Contains form alter, callbacks and utility methods for entityconnect.

Namespace

Drupal\entityconnect

Code

public static function childFormSubmit(array $form, FormStateInterface $form_state) {
  $cache_id = $form_state
    ->getValue('parent_build_cache_id');
  if ($cache_id && ($cache_data = \Drupal::getContainer()
    ->get('entityconnect.cache')
    ->get($cache_id))) {
    $entity = $form_state
      ->getFormObject()
      ->getEntity();
    if ($entity) {
      $cache_data['target_id'] = $entity
        ->id();
    }
    else {
      $entity_type = $cache_data['target_entity_type'];
      $data = [
        'form' => &$form,
        'form_state' => &$form_state,
        'entity_type' => $entity_type,
        'data' => &$cache_data,
      ];
      \Drupal::moduleHandler()
        ->alter('entityconnect_child_form_submit', $data);
    }
    \Drupal::getContainer()
      ->get('entityconnect.cache')
      ->set($cache_id, $cache_data);
    $form_state
      ->setRedirect('entityconnect.return', [
      'cache_id' => $cache_id,
    ]);
  }
}