|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* @package midcom.routing |
|
4
|
|
|
* @author CONTENT CONTROL http://www.contentcontrol-berlin.de/ |
|
5
|
|
|
* @copyright CONTENT CONTROL http://www.contentcontrol-berlin.de/ |
|
6
|
|
|
* @license http://www.gnu.org/licenses/gpl.html GNU General Public License |
|
7
|
|
|
*/ |
|
8
|
|
|
|
|
9
|
|
|
namespace midcom\httpkernel; |
|
10
|
|
|
|
|
11
|
|
|
use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
|
12
|
|
|
use midcom_response_styled; |
|
13
|
|
|
use midcom_baseclasses_components_handler; |
|
14
|
|
|
use Symfony\Component\HttpKernel\KernelEvents; |
|
15
|
|
|
use Symfony\Component\HttpKernel\Event\GetResponseEvent; |
|
16
|
|
|
use Symfony\Component\HttpKernel\Event\FilterControllerArgumentsEvent; |
|
17
|
|
|
use Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent; |
|
18
|
|
|
use midcom\routing\resolver; |
|
19
|
|
|
use Symfony\Component\HttpFoundation\Request; |
|
20
|
|
|
use midcom; |
|
21
|
|
|
use midcom_connection; |
|
22
|
|
|
use midcom_core_context; |
|
23
|
|
|
use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent; |
|
24
|
|
|
use Symfony\Component\HttpFoundation\StreamedResponse; |
|
25
|
|
|
use Symfony\Component\HttpKernel\Event\FilterResponseEvent; |
|
26
|
|
|
|
|
27
|
|
|
/** |
|
28
|
|
|
* @package midcom.httpkernel |
|
29
|
|
|
*/ |
|
30
|
|
|
class subscriber implements EventSubscriberInterface |
|
31
|
|
|
{ |
|
32
|
|
|
private $initialized = false; |
|
33
|
|
|
|
|
34
|
|
|
public static function getSubscribedEvents() |
|
35
|
|
|
{ |
|
36
|
|
|
return [ |
|
37
|
|
|
KernelEvents::REQUEST => ['on_request'], |
|
38
|
|
|
KernelEvents::CONTROLLER_ARGUMENTS => ['on_arguments'], |
|
39
|
|
|
KernelEvents::VIEW => ['on_view'], |
|
40
|
|
|
KernelEvents::RESPONSE => ['on_response'], |
|
41
|
|
|
KernelEvents::EXCEPTION => ['on_exception'] |
|
42
|
|
|
]; |
|
43
|
|
|
} |
|
44
|
|
|
|
|
45
|
1 |
|
private function initialize(Request $request) |
|
46
|
|
|
{ |
|
47
|
1 |
|
$midcom = midcom::get(); |
|
48
|
1 |
|
$midcom->debug->log("Start of MidCOM run " . $request->server->get('REQUEST_URI', '')); |
|
49
|
1 |
|
$request->setSession($midcom->session); |
|
50
|
1 |
|
$midcom->componentloader->load_all_manifests(); |
|
51
|
1 |
|
if ($response = $midcom->auth->check_for_login_session($request)) { |
|
52
|
|
|
return $response; |
|
53
|
|
|
} |
|
54
|
|
|
|
|
55
|
|
|
// This checks for the unittest case |
|
56
|
1 |
|
if (!$request->attributes->has('context')) { |
|
57
|
|
|
// Initialize Context Storage |
|
58
|
|
|
$context = midcom_core_context::enter(midcom_connection::get_url('uri')); |
|
59
|
|
|
$request->attributes->set('context', $context); |
|
60
|
|
|
} |
|
61
|
|
|
// Initialize the UI message stack from session |
|
62
|
1 |
|
$midcom->uimessages->initialize($request); |
|
63
|
|
|
|
|
64
|
1 |
|
$midcom->dispatcher->addListener(KernelEvents::REQUEST, [$midcom->cache->content, 'on_request'], 10); |
|
65
|
1 |
|
$midcom->dispatcher->addListener(KernelEvents::RESPONSE, [$midcom->cache->content, 'on_response'], -10); |
|
66
|
1 |
|
} |
|
67
|
|
|
|
|
68
|
|
|
/** |
|
69
|
|
|
* @param GetResponseEvent $event |
|
70
|
|
|
*/ |
|
71
|
338 |
|
public function on_request(GetResponseEvent $event) |
|
72
|
|
|
{ |
|
73
|
338 |
|
$request = $event->getRequest(); |
|
74
|
338 |
|
if (!$this->initialized) { |
|
75
|
1 |
|
$this->initialized = true; |
|
76
|
1 |
|
if ($response = $this->initialize($request)) { |
|
77
|
|
|
$event->setResponse($response); |
|
78
|
|
|
return; |
|
79
|
|
|
} |
|
80
|
|
|
} |
|
81
|
|
|
|
|
82
|
338 |
|
$resolver = new resolver($request); |
|
83
|
|
|
|
|
84
|
338 |
|
if ($resolver->process_midcom()) { |
|
85
|
|
|
return; |
|
86
|
|
|
} |
|
87
|
|
|
|
|
88
|
338 |
|
$resolver->process_component(); |
|
89
|
338 |
|
$request->attributes->set('data', '__request_data__'); |
|
90
|
338 |
|
} |
|
91
|
|
|
|
|
92
|
338 |
|
public function on_arguments(FilterControllerArgumentsEvent $event) |
|
93
|
|
|
{ |
|
94
|
338 |
|
$arguments = $event->getArguments(); |
|
95
|
338 |
|
foreach ($arguments as $i => $argument) { |
|
96
|
325 |
|
if ($argument === '__request_data__') { |
|
97
|
232 |
|
$context = $event->getRequest()->attributes->get('context'); |
|
98
|
232 |
|
$arguments[$i] =& $context->get_custom_key('request_data'); |
|
99
|
|
|
} |
|
100
|
|
|
} |
|
101
|
338 |
|
$event->setArguments($arguments); |
|
102
|
338 |
|
} |
|
103
|
|
|
|
|
104
|
75 |
|
public function on_view(GetResponseForControllerResultEvent $event) |
|
105
|
|
|
{ |
|
106
|
75 |
|
$attributes = $event->getRequest()->attributes; |
|
107
|
75 |
|
$controller = $attributes->get('_controller'); |
|
108
|
75 |
|
if ($controller[0] instanceof midcom_baseclasses_components_handler) { |
|
109
|
75 |
|
$controller[0]->populate_breadcrumb_line(); |
|
110
|
|
|
} |
|
111
|
75 |
|
$event->setResponse(new midcom_response_styled($attributes->get('context'))); |
|
112
|
75 |
|
} |
|
113
|
|
|
|
|
114
|
338 |
|
public function on_response(FilterResponseEvent $event) |
|
115
|
|
|
{ |
|
116
|
338 |
|
if ($event->isMasterRequest()) { |
|
117
|
|
|
$response = $event->getResponse(); |
|
118
|
|
|
if ($response instanceof StreamedResponse) { |
|
119
|
|
|
// if we have a streamed response, we need to send right away |
|
120
|
|
|
// otherwise exceptions in the callback won't be caught by the kernel |
|
121
|
|
|
// which means e.g. that a midcom-exec script couldn't show a login screen |
|
122
|
|
|
$response->send(); |
|
123
|
|
|
} |
|
124
|
|
|
} |
|
125
|
338 |
|
} |
|
126
|
|
|
|
|
127
|
|
|
public function on_exception(GetResponseForExceptionEvent $event) |
|
128
|
|
|
{ |
|
129
|
|
|
$handler = new \midcom_exception_handler(); |
|
130
|
|
|
$event->setResponse($handler->render($event->getException())); |
|
131
|
|
|
} |
|
132
|
|
|
} |
flack /
openpsa
