FEATURE #1422: prepare application for registering widgets

app/Providers/AppServiceProvider.php

@@ -2,6 +2,7 @@
 
 namespace App\Providers;
 
+use App\Handlers\Registrators\WidgetRegistrator;
 use Illuminate\Support\ServiceProvider;
 
 class AppServiceProvider extends ServiceProvider
@@ -13,7 +14,7 @@ class AppServiceProvider extends ServiceProvider
      */
     public function boot()
     {
-        //
+        $this->registerWidgets();
     }
 
     /**
@@ -31,5 +32,23 @@ class AppServiceProvider extends ServiceProvider
         // register PingPong module extension
         $this->app->register('Pingpong\Modules\ModulesServiceProvider');
         $this->app->register('Pingpong\Menus\MenusServiceProvider');
+
+        // create singletons for registering widgets
+        $this->app->singleton('registerWidget', function ($app) {
+            return new WidgetRegistrator($app);
+        });
+    }
+
+    /**
+     * Method for registering widgets.
+     */
+    private function registerWidgets()
+    {
+        /**
+         * @var $registrator WidgetRegistrator
+         */
+        $registrator = $this->app->make('registerWidget');
+
+        // register all available widgets
     }
 }