Code Coverage for /Users/ericduran/Sites/drupal/drupal/core/modules/contextual/src/ContextualController.php

1	<?php
2
3	/**
4	* @file
5	* Contains \Drupal\contextual\ContextualController.
6	*/
7
8	namespace Drupal\contextual;
9
10	use Symfony\Component\DependencyInjection\ContainerAwareInterface;
11	use Symfony\Component\DependencyInjection\ContainerAwareTrait;
12	use Symfony\Component\HttpFoundation\JsonResponse;
13	use Symfony\Component\HttpFoundation\Request;
14	use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
15
16	/**
17	* Returns responses for Contextual module routes.
18	*/
19	class ContextualController implements ContainerAwareInterface {
20
21	use ContainerAwareTrait;
22
23	/**
24	* Returns the requested rendered contextual links.
25	*
26	* Given a list of contextual links IDs, render them. Hence this must be
27	* robust to handle arbitrary input.
28	*
29	* @see contextual_preprocess()
30	*
31	* @return \Symfony\Component\HttpFoundation\JsonResponse
32	* The JSON response.
33	*/
34	public function render(Request $request) {
35	$ids = $request->request->get('ids');
36	if (!isset($ids)) {
37	throw new BadRequestHttpException(t('No contextual ids specified.'));
38	}
39
40	$rendered = array();
41	foreach ($ids as $id) {
42	$element = array(
43	'#type' => 'contextual_links',
44	'#contextual_links' => _contextual_id_to_links($id),
45	);
46	$rendered[$id] = $this->container->get('renderer')->renderRoot($element);
47	}
48
49	return new JsonResponse($rendered);
50	}
51
52	}