public function WebformEntityController::confirmation in Webform 8.5

Same name and namespace in other branches

1. 6.x src/Controller/WebformEntityController.php \Drupal\webform\Controller\WebformEntityController::confirmation()

Returns a webform confirmation page.

Parameters

\Symfony\Component\HttpFoundation\Request $request: The current request.

\Drupal\webform\WebformInterface|null $webform: A webform.

\Drupal\webform\WebformSubmissionInterface|null $webform_submission: A webform submission.

Return value

array A render array representing a webform confirmation page

2 string references to 'WebformEntityController::confirmation'

webform.routing.yml in ./webform.routing.yml

webform.routing.yml

webform_node.routing.yml in modules/webform_node/webform_node.routing.yml

modules/webform_node/webform_node.routing.yml

File

src/Controller/WebformEntityController.php, line 154

Class

WebformEntityController

Provides route responses for Webform entity.

Namespace

Drupal\webform\Controller

Code

public function confirmation(Request $request, WebformInterface $webform = NULL, WebformSubmissionInterface $webform_submission = NULL) {

  /** @var \Drupal\Core\Entity\EntityInterface $source_entity */
  if (!$webform) {
    list($webform, $source_entity) = $this->requestHandler
      ->getWebformEntities();
  }
  else {
    $source_entity = $this->requestHandler
      ->getCurrentSourceEntity('webform');
  }
  if ($token = $request
    ->get('token')) {

    /** @var \Drupal\webform\WebformSubmissionStorageInterface $webform_submission_storage */
    $webform_submission_storage = $this
      ->entityTypeManager()
      ->getStorage('webform_submission');
    if ($entities = $webform_submission_storage
      ->loadByProperties([
      'token' => $token,
    ])) {
      $webform_submission = reset($entities);
    }
  }

  // Alter webform settings before setting the entity.
  if ($webform_submission) {
    $webform_submission
      ->getWebform()
      ->invokeHandlers('overrideSettings', $webform_submission);
  }

  // Apply variants.
  if ($webform
    ->hasVariants()) {
    if ($webform_submission) {
      $webform
        ->applyVariants($webform_submission);
    }
    else {
      $variants = $this
        ->getVariants($request, $webform, $source_entity);
      $webform
        ->applyVariants(NULL, $variants);
    }
  }

  // Get title.
  $title = $webform
    ->getSetting('confirmation_title') ?: ($source_entity ? $source_entity
    ->label() : $webform
    ->label());

  // Replace tokens in title.
  $title = $this->tokenManager
    ->replace($title, $webform_submission ?: $webform);
  $build = [
    '#title' => $title,
    '#theme' => 'webform_confirmation',
    '#webform' => $webform,
    '#source_entity' => $source_entity,
    '#webform_submission' => $webform_submission,
  ];

  // Add entities cacheable dependency.
  $this->renderer
    ->addCacheableDependency($build, $webform);
  if ($webform_submission) {
    $this->renderer
      ->addCacheableDependency($build, $webform_submission);
  }
  if ($source_entity) {
    $this->renderer
      ->addCacheableDependency($build, $source_entity);
  }
  return $build;
}