54 lines
1.4 KiB
PHP
54 lines
1.4 KiB
PHP
<?php
|
|
|
|
/**
|
|
* @file
|
|
* Contains \Drupal\contextual\ContextualController.
|
|
*/
|
|
|
|
namespace Drupal\contextual;
|
|
|
|
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
|
|
use Symfony\Component\DependencyInjection\ContainerAwareTrait;
|
|
use Symfony\Component\HttpFoundation\JsonResponse;
|
|
use Symfony\Component\HttpFoundation\Request;
|
|
use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
|
|
use Drupal\Core\Entity\EntityInterface;
|
|
|
|
/**
|
|
* Returns responses for Contextual module routes.
|
|
*/
|
|
class ContextualController implements ContainerAwareInterface {
|
|
|
|
use ContainerAwareTrait;
|
|
|
|
/**
|
|
* Returns the requested rendered contextual links.
|
|
*
|
|
* Given a list of contextual links IDs, render them. Hence this must be
|
|
* robust to handle arbitrary input.
|
|
*
|
|
* @see contextual_preprocess()
|
|
*
|
|
* @return \Symfony\Component\HttpFoundation\JsonResponse
|
|
* The JSON response.
|
|
*/
|
|
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);
|
|
}
|
|
|
|
}
|