middleware name and parameters

README.md

@@ -28,9 +28,17 @@ Then add the middleware to your Http Kernel (`app/Http/Kernel.php`). Do so towar
 protected $middleware = [
     \TomSchlick\ServerPush\Http2ServerPushMiddleware::class,
 ];
+protected $routeMiddleware = [
+    'http2'             => \TomSchlick\ServerPush\Http2ServerPushMiddleware::class,
+];
 ```
 
 ## Usage
-
 Now when you enable it on a route it will automatically include the resources in your elixir `/build/rev-manifest.json` file. 
 To add a resource manually you may use `pushStyle($pathOfCssFile)`, `pushScript($pathOfJsFile)`, `pushFont($pathOfFontFile)` or `pushImage($pathOfImageFile)` from anywhere in your project.
+
+```
+Route::group(['middleware' => ['http2:frontend']], function () {
+    //...
+});
+```

config/server-push.php

@@ -1,23 +1,25 @@
 <?php
 
 return [
-
     // Include assets you want to link on every page load here.
     'default_links' => [
-        'styles' => [
-
-        ],
-
-        'scripts' => [
-
-        ],
-
-        'images' => [
-
+        'styles'  => [],
+        'scripts' => [],
+        'images'  => [],
+        'fonts'   => [],
+    ],
+    'groups' => [
+        'backed' => [
+            'styles'  => [],
+            'scripts' => [],
+            'images'  => [],
+            'fonts'   => [],
         ],
-
-        'fonts' => [
-
+        'frontend' => [
+            'styles'  => [],
+            'scripts' => [],
+            'images'  => [],
+            'fonts'   => [],
         ],
     ],
 

src/Http2ServerPushMiddleware.php

@@ -13,16 +13,19 @@ class Http2ServerPushMiddleware
     protected $response;
 
     /**
-     * @param Request $request
-     * @param Closure $next
+     * @param Request     $request
+     * @param Closure     $next
+     * @param null|string $group
      *
      * @return mixed
      */
-    public function handle(Request $request, Closure $next)
+    public function handle(Request $request, Closure $next, string $group = null)
     {
         $this->response = $next($request);
 
         if ($this->shouldUseServerPush($request)) {
+            app('server-push')->massAssign(config('server-push.groups.'.$group, []));
+
             $this->addServerPushHeaders();
         }
 
@@ -34,6 +37,8 @@ protected function addServerPushHeaders()
         if (app('server-push')->hasLinks()) {
             $link = implode(',', app('server-push')->generateLinks());
             $this->response->headers->set('Link', $link, false);
+
+            app('server-push')->clear();
         }
     }
 

src/HttpPush.php

@@ -12,11 +12,22 @@ class HttpPush
      */
     public $resources = [];
 
+    /**
+     * @param array       $paths
+     * @param string|null $type
+     */
+    public function queueResources(array $paths = [], string $type = null)
+    {
+        foreach ($paths as $path) {
+            $this->queueResource($path, $type);
+        }
+    }
+
     /**
      * Push a resource onto the queue for the middleware.
      *
-     * @param string $resourcePath
-     * @param string $type
+     * @param string      $resourcePath
+     * @param null|string $type
      */
     public function queueResource(string $resourcePath, string $type = null)
     {
@@ -81,4 +92,15 @@ public static function getTypeByExtension(string $resourcePath) : string
             default: return 'image';
         }
     }
+
+    /**
+     * @param array $data
+     */
+    public function massAssign(array $data = [])
+    {
+        foreach ($data as $type => $paths) {
+            $type = rtrim($type, 's');
+            $this->queueResources($paths, $type);
+        }
+    }
 }

src/ServiceProvider.php

@@ -59,14 +59,7 @@ public function register()
      */
     protected function registerDefaultLinks()
     {
-        $instance = app('server-push');
-
-        foreach (config('server-push.default_links', []) as $type => $paths) {
-            $type = rtrim($type, 's');
-            foreach ($paths as $path) {
-                $instance->queueResource($path, $type);
-            }
-        }
+        app('server-push')->massAssign(config('server-push.default_links', []));
     }
 
     /**