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.
See also
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);
}
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