ContextualController::render

public ContextualController::render(Request $request)

Returns the requested rendered contextual links.

Given a list of contextual links IDs, render them. Hence this must be robust to handle arbitrary input.

Return value

\Symfony\Component\HttpFoundation\JsonResponse The JSON response.

File

core/modules/contextual/src/ContextualController.php, line 29

Class

ContextualController: Returns responses for Contextual module routes.

Namespace

Drupal\contextual

Code

public function render(Request $request) {
  $ids = $request->request->get('ids');
  if (!isset($ids)) {
    throw new BadRequestHttpException(t('No contextual ids specified.'));
  }
 
  $rendered = array();
  foreach ($ids as $id) {
    $element = array(
      '#type' => 'contextual_links',
      '#contextual_links' => _contextual_id_to_links($id),
    );
    $rendered[$id] = $this->container->get('renderer')->renderRoot($element);
  }
 
  return new JsonResponse($rendered);
}

Links:

https://api.drupal.org/api/drupal/core%21modules%21contextual%21src%21ContextualController.php/function/ContextualController%3A%3Arender/8.2.x

doc_Drupal

2025-01-10 15:47:30

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