Register the UrlGenerator the same way Laravel does (#2)

* Register the UrlGenerator the same way Laravel does

In recent versions, Laravel added a few changes to the url generator registration.
Made the same changes here

* Update UrlGenerator.php

Author: Skullbock

src/LocalizedRoutesServiceProvider.php

@@ -82,7 +82,7 @@ protected function mergeConfig()
      *
      * @return void
      */
-    protected function registerUrlGenerator()
+    protected function registerUrlGenerator ()
     {
         $this->app->singleton('url', function ($app) {
             $routes = $app['router']->getRoutes();
@@ -95,13 +95,20 @@ protected function registerUrlGenerator()
             $url = new UrlGenerator(
                 $routes, $app->rebinding(
                 'request', $this->requestRebinder()
-            )
+            ), $app['config']['app.asset_url']
             );
 
+            // Next we will set a few service resolvers on the URL generator so it can
+            // get the information it needs to function. This just provides some of
+            // the convenience features to this URL generator like "signed" URLs.
             $url->setSessionResolver(function () {
                 return $this->app['session'];
             });
 
+            $url->setKeyResolver(function () {
+                return $this->app->make('config')->get('app.key');
+            });
+
             // If the route collection is "rebound", for example, when the routes stay
             // cached for the application, we will need to rebind the routes on the
             // URL generator instance so it has the latest version of the routes.

src/UrlGenerator.php

@@ -12,14 +12,16 @@
 class UrlGenerator extends BaseUrlGenerator
 {
     /**
-     * Create a new UrlGenerator instance.
+     * Create a new URL Generator instance.
      *
-     * @param \Illuminate\Routing\RouteCollection $routes
-     * @param \Illuminate\Http\Request $request
+     * @param  \Illuminate\Routing\RouteCollection  $routes
+     * @param  \Illuminate\Http\Request  $request
+     * @param  string  $assetRoot
+     * @return void
      */
-    public function __construct(RouteCollection $routes, Request $request)
+    public function __construct(RouteCollection $routes, Request $request, $assetRoot = null)
     {
-        parent::__construct($routes, $request);
+        parent::__construct($routes, $request, $assetRoot);
     }
 
     /**