Raphaël G. Git Repositories - airbundle/blob - Security/AccessDeniedHandler.php

   1 <?php
   2
   3 namespace Rapsys\AirBundle\Security;
   4
   5 use Symfony\Component\HttpFoundation\Request;
   6 use Symfony\Component\HttpFoundation\RequestStack;
   7 use Symfony\Component\HttpFoundation\Response;
   8 use Symfony\Component\Security\Core\Exception\AccessDeniedException;
   9 use Symfony\Component\Security\Http\Authorization\AccessDeniedHandlerInterface;
  10 use Symfony\Component\DependencyInjection\ContainerInterface;
  11 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
  12 use Symfony\Component\Routing\RouterInterface;
  13 use Symfony\Component\Translation\TranslatorInterface;
  14 use Twig\Environment;
  15
  16 class AccessDeniedHandler implements AccessDeniedHandlerInterface {
  17         //Config array
  18         protected $config;
  19
  20         //Context array
  21         protected $context;
  22
  23         //Environment instance
  24         protected $environment;
  25
  26         //Translator instance
  27         protected $translator;
  28
  29         /**
  30          * {@inheritdoc}
  31          */
  32         #public function __construct(ContainerInterface $container, Environment $environment, RouterInterface $router, TranslatorInterface $translator, string $alias = 'rapsys_air') {
  33         public function __construct(ContainerInterface $container, Environment $environment, RouterInterface $router, RequestStack $requestStack, TranslatorInterface $translator, string $alias = 'rapsys_air') {
  34                 //Retrieve config
  35                 $this->config = $container->getParameter($alias);
  36
  37                 //Set the translator
  38                 $this->translator = $translator;
  39
  40                 //Set the environment
  41                 $this->environment = $environment;
  42
  43                 //Set the context
  44                 $this->context = [
  45                         'copy' => [
  46                                 'by' => $translator->trans($this->config['copy']['by']),
  47                                 'link' => $this->config['copy']['link'],
  48                                 'long' => $translator->trans($this->config['copy']['long']),
  49                                 'short' => $translator->trans($this->config['copy']['short']),
  50                                 'title' => $this->config['copy']['title']
  51                         ],
  52                         'site' => [
  53                                 'ico' => $this->config['site']['ico'],
  54                                 'logo' => $this->config['site']['logo'],
  55                                 'png' => $this->config['site']['png'],
  56                                 'svg' => $this->config['site']['svg'],
  57                                 'title' => $translator->trans($this->config['site']['title']),
  58                                 'url' => $router->generate($this->config['site']['url']),
  59                         ],
  60                         'canonical' => null,
  61                         'alternates' => []
  62                 ];
  63
  64                 //Get current locale
  65                 #$currentLocale = $router->getContext()->getParameters()['_locale'];
  66                 $currentLocale = $requestStack->getCurrentRequest()->getLocale();
  67
  68                 //Set translator locale
  69                 //XXX: allow LocaleSubscriber on the fly locale change for first page
  70                 $this->translator->setLocale($currentLocale);
  71
  72                 //Iterate on locales excluding current one
  73                 foreach($this->config['locales'] as $locale) {
  74                         //Set titles
  75                         $titles = [];
  76
  77                         //Iterate on other locales
  78                         foreach(array_diff($this->config['locales'], [$locale]) as $other) {
  79                                 $titles[$other] = $translator->trans($this->config['languages'][$locale], [], null, $other);
  80                         }
  81
  82                         //Get context path
  83                         $path = $router->getContext()->getPathInfo();
  84
  85                         //Retrieve route matching path
  86                         $route = $router->match($path);
  87
  88                         //Get route name
  89                         $name = $route['_route'];
  90
  91                         //Unset route name
  92                         unset($route['_route']);
  93
  94                         //With current locale
  95                         if ($locale == $currentLocale) {
  96                                 //Set locale locales context
  97                                 $this->context['canonical'] = $router->generate($name, ['_locale' => $locale]+$route, UrlGeneratorInterface::ABSOLUTE_URL);
  98                         } else {
  99                                 //Set locale locales context
 100                                 $this->context['alternates'][] = [
 101                                         'lang' => $locale,
 102                                         'absolute' => $router->generate($name, ['_locale' => $locale]+$route, UrlGeneratorInterface::ABSOLUTE_URL),
 103                                         'relative' => $router->generate($name, ['_locale' => $locale]+$route),
 104                                         'title' => implode('/', $titles),
 105                                         'translated' => $translator->trans($this->config['languages'][$locale], [], null, $locale)
 106                                 ];
 107                         }
 108                 }
 109         }
 110
 111         /**
 112          * {@inheritdoc}
 113          */
 114         public function handle(Request $request, AccessDeniedException $exception) {
 115                 //Set section
 116                 $section = $this->translator->trans('Access denied');
 117
 118                 //Set title
 119                 $title = $section.' - '.$this->translator->trans($this->config['site']['title']);
 120
 121                 //Set message
 122                 //XXX: we assume that it's already translated
 123                 $message = $exception->getMessage();
 124
 125                 //Render template
 126                 return new Response(
 127                         $this->environment->render(
 128                                 '@RapsysAir/security/denied.html.twig',
 129                                 [
 130                                         'title' => $title,
 131                                         'section' => $section,
 132                                         'message' => $message
 133                                 ]+$this->context
 134                         ),
 135                         403
 136                 );
 137         }
 138 }