function domain_source_form_alter in Domain Access 8

Same name and namespace in other branches

1. 5 domain_source/domain_source.module \domain_source_form_alter()
2. 6.2 domain_source/domain_source.module \domain_source_form_alter()
3. 7.3 domain_source/domain_source.module \domain_source_form_alter()
4. 7.2 domain_source/domain_source.module \domain_source_form_alter()

Implements hook_form_alter().

Find forms that contain the domain source field and allow those to handle redirects properly.

File

domain_source/domain_source.module, line 134

Domain-based path rewrites for content.

Code

function domain_source_form_alter(&$form, &$form_state, $form_id) {
  $object = $form_state
    ->getFormObject();

  // Set up our TrustedRedirect handler for form saves.
  if (isset($form[DomainSourceElementManagerInterface::DOMAIN_SOURCE_FIELD]) && !empty($object) && is_callable([
    $object,
    'getEntity',
  ]) && ($entity = $object
    ->getEntity())) {

    // Validate the form.
    $form['#validate'][] = 'domain_source_form_validate';
    foreach ($form['actions'] as $key => $element) {

      // Redirect submit handlers, but not the preview button.
      if ($key != 'preview' && isset($element['#type']) && $element['#type'] == 'submit') {
        $form['actions'][$key]['#submit'][] = 'domain_source_form_submit';
      }
    }
  }
}