public function register(Application $app)
 {
     if (!class_exists('Symfony\\Component\\HttpFoundation\\RequestStack')) {
         throw new \LogicException('The HTTP Fragment service provider only works with Symfony 2.4+.');
     }
     $app['fragment.handler'] = $app->share(function ($app) {
         if (Kernel::VERSION_ID >= 20800) {
             return new FragmentHandler($app['request_stack'], $app['fragment.renderers'], $app['debug']);
         }
         return new FragmentHandler($app['fragment.renderers'], $app['debug'], $app['request_stack']);
     });
     $app['fragment.renderer.inline'] = $app->share(function ($app) {
         $renderer = new InlineFragmentRenderer($app['kernel'], $app['dispatcher']);
         $renderer->setFragmentPath($app['fragment.path']);
         return $renderer;
     });
     $app['fragment.renderer.hinclude'] = $app->share(function ($app) {
         $renderer = new HIncludeFragmentRenderer(null, $app['uri_signer'], $app['fragment.renderer.hinclude.global_template'], $app['charset']);
         $renderer->setFragmentPath($app['fragment.path']);
         return $renderer;
     });
     $app['fragment.renderer.esi'] = $app->share(function ($app) {
         $renderer = new EsiFragmentRenderer($app['http_cache.esi'], $app['fragment.renderer.inline']);
         $renderer->setFragmentPath($app['fragment.path']);
         return $renderer;
     });
     $app['fragment.listener'] = $app->share(function ($app) {
         return new FragmentListener($app['uri_signer'], $app['fragment.path']);
     });
     $app['uri_signer'] = $app->share(function ($app) {
         return new UriSigner($app['uri_signer.secret']);
     });
     $app['uri_signer.secret'] = md5(__DIR__);
     $app['fragment.path'] = '/_fragment';
     $app['fragment.renderer.hinclude.global_template'] = null;
     $app['fragment.renderers'] = $app->share(function ($app) {
         $renderers = array($app['fragment.renderer.inline'], $app['fragment.renderer.hinclude']);
         if (isset($app['http_cache.esi'])) {
             $renderers[] = $app['fragment.renderer.esi'];
         }
         return $renderers;
     });
 }
 public function register(Container $app)
 {
     $app['fragment.handler'] = function ($app) {
         if (Kernel::VERSION_ID >= 20800) {
             return new FragmentHandler($app['request_stack'], $app['fragment.renderers'], $app['debug']);
         }
         return new FragmentHandler($app['fragment.renderers'], $app['debug'], $app['request_stack']);
     };
     $app['fragment.renderer.inline'] = function ($app) {
         $renderer = new InlineFragmentRenderer($app['kernel'], $app['dispatcher']);
         $renderer->setFragmentPath($app['fragment.path']);
         return $renderer;
     };
     $app['fragment.renderer.hinclude'] = function ($app) {
         $renderer = new HIncludeFragmentRenderer(null, $app['uri_signer'], $app['fragment.renderer.hinclude.global_template'], $app['charset']);
         $renderer->setFragmentPath($app['fragment.path']);
         return $renderer;
     };
     $app['fragment.renderer.esi'] = function ($app) {
         $renderer = new EsiFragmentRenderer($app['http_cache.esi'], $app['fragment.renderer.inline']);
         $renderer->setFragmentPath($app['fragment.path']);
         return $renderer;
     };
     $app['fragment.listener'] = function ($app) {
         return new FragmentListener($app['uri_signer'], $app['fragment.path']);
     };
     $app['uri_signer'] = function ($app) {
         return new UriSigner($app['uri_signer.secret']);
     };
     $app['uri_signer.secret'] = md5(__DIR__);
     $app['fragment.path'] = '/_fragment';
     $app['fragment.renderer.hinclude.global_template'] = null;
     $app['fragment.renderers'] = function ($app) {
         $renderers = array($app['fragment.renderer.inline'], $app['fragment.renderer.hinclude']);
         if (isset($app['http_cache.esi'])) {
             $renderers[] = $app['fragment.renderer.esi'];
         }
         return $renderers;
     };
 }