|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/* |
|
4
|
|
|
* This file is part of the FOSRestBundle package. |
|
5
|
|
|
* |
|
6
|
|
|
* (c) FriendsOfSymfony <http://friendsofsymfony.github.com/> |
|
7
|
|
|
* |
|
8
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
9
|
|
|
* file that was distributed with this source code. |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace FOS\RestBundle\EventListener; |
|
13
|
|
|
|
|
14
|
|
|
use FOS\RestBundle\Controller\Annotations\View as ViewAnnotation; |
|
15
|
|
|
use FOS\RestBundle\FOSRestBundle; |
|
16
|
|
|
use FOS\RestBundle\View\View; |
|
17
|
|
|
use FOS\RestBundle\View\ViewHandlerInterface; |
|
18
|
|
|
use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
|
19
|
|
|
use Symfony\Component\HttpFoundation\Response; |
|
20
|
|
|
use Symfony\Component\HttpKernel\Event\ViewEvent; |
|
21
|
|
|
use Symfony\Component\HttpKernel\KernelEvents; |
|
22
|
|
|
|
|
23
|
|
|
/** |
|
24
|
|
|
* The ViewResponseListener class handles the View core event as well as the "@extra:Template" annotation. |
|
25
|
|
|
* |
|
26
|
|
|
* @author Lukas Kahwe Smith <[email protected]> |
|
27
|
|
|
* |
|
28
|
|
|
* @internal |
|
29
|
|
|
*/ |
|
30
|
|
|
class ViewResponseListener implements EventSubscriberInterface |
|
31
|
|
|
{ |
|
32
|
|
|
private $viewHandler; |
|
33
|
|
|
private $forceView; |
|
34
|
|
|
|
|
35
|
|
|
/** |
|
36
|
|
|
* Constructor. |
|
37
|
|
|
* |
|
38
|
|
|
* @param ViewHandlerInterface $viewHandler |
|
39
|
|
|
* @param bool $forceView |
|
40
|
|
|
*/ |
|
41
|
|
|
public function __construct(ViewHandlerInterface $viewHandler, $forceView) |
|
42
|
|
|
{ |
|
43
|
21 |
|
$this->viewHandler = $viewHandler; |
|
44
|
|
|
$this->forceView = $forceView; |
|
45
|
21 |
|
} |
|
46
|
21 |
|
|
|
47
|
21 |
|
/** |
|
48
|
|
|
* Renders the parameters and initializes a new response object with the |
|
49
|
|
|
* rendered content. |
|
50
|
|
|
* |
|
51
|
|
|
* @param ViewEvent $event |
|
52
|
|
|
*/ |
|
53
|
|
|
public function onKernelView($event) |
|
54
|
|
|
{ |
|
55
|
21 |
|
$request = $event->getRequest(); |
|
56
|
|
|
|
|
57
|
21 |
|
if (!$request->attributes->get(FOSRestBundle::ZONE_ATTRIBUTE, true)) { |
|
58
|
|
|
return false; |
|
59
|
21 |
|
} |
|
60
|
|
|
|
|
61
|
|
|
$configuration = $request->attributes->get('_template'); |
|
62
|
|
|
|
|
63
|
21 |
|
$view = $event->getControllerResult(); |
|
64
|
|
|
if (!$view instanceof View) { |
|
65
|
21 |
|
if (!$configuration instanceof ViewAnnotation && !$this->forceView) { |
|
66
|
21 |
|
return; |
|
67
|
11 |
|
} |
|
68
|
1 |
|
|
|
69
|
|
|
$view = new View($view); |
|
70
|
|
|
} |
|
71
|
10 |
|
|
|
72
|
10 |
|
if ($configuration instanceof ViewAnnotation) { |
|
73
|
|
|
if (null !== $configuration->getStatusCode() && (null === $view->getStatusCode() || Response::HTTP_OK === $view->getStatusCode())) { |
|
74
|
20 |
|
$view->setStatusCode($configuration->getStatusCode()); |
|
75
|
16 |
|
} |
|
76
|
|
|
|
|
77
|
|
|
$context = $view->getContext(); |
|
78
|
16 |
|
if ($configuration->getSerializerGroups()) { |
|
79
|
1 |
|
if (null === $context->getGroups()) { |
|
80
|
1 |
|
$context->setGroups($configuration->getSerializerGroups()); |
|
81
|
|
|
} else { |
|
82
|
16 |
|
$context->setGroups(array_merge($context->getGroups(), $configuration->getSerializerGroups())); |
|
83
|
16 |
|
} |
|
84
|
|
|
} |
|
85
|
|
|
if (true === $configuration->getSerializerEnableMaxDepthChecks()) { |
|
86
|
16 |
|
$context->enableMaxDepth(); |
|
87
|
1 |
|
} elseif (false === $configuration->getSerializerEnableMaxDepthChecks()) { |
|
88
|
1 |
|
$context->disableMaxDepth(); |
|
89
|
16 |
|
} |
|
90
|
1 |
|
} |
|
91
|
16 |
|
|
|
92
|
1 |
|
if (null === $view->getFormat()) { |
|
93
|
1 |
|
$view->setFormat($request->getRequestFormat()); |
|
94
|
|
|
} |
|
95
|
16 |
|
|
|
96
|
16 |
|
$response = $this->viewHandler->handle($view, $request); |
|
97
|
16 |
|
|
|
98
|
4 |
|
$event->setResponse($response); |
|
99
|
|
|
} |
|
100
|
|
|
|
|
101
|
20 |
|
public static function getSubscribedEvents() |
|
102
|
20 |
|
{ |
|
103
|
20 |
|
// Must be executed before SensioFrameworkExtraBundle's listener |
|
104
|
|
|
return array( |
|
105
|
20 |
|
KernelEvents::VIEW => array('onKernelView', 30), |
|
106
|
20 |
|
); |
|
107
|
20 |
|
} |
|
108
|
|
|
} |
|
109
|
|
|
|
FriendsOfSymfony /
FOSRestBundle
