FEATURE: add service provider for registering languages

app/Providers/AppServiceProvider.php

@@ -67,6 +67,7 @@ class AppServiceProvider extends ServiceProvider
         // register PingPong module extension
         $this->app->register('Pingpong\Modules\ModulesServiceProvider');
         $this->app->register('Pingpong\Menus\MenusServiceProvider');
+        $this->app->register(LaravelLocalizationServiceProvider::class);
 
         // create singletons for registering widgets
         $this->app->singleton('registerWidget', function ($app) {

app/Providers/LaravelLocalizationServiceProvider.php

@@ -0,0 +1,31 @@
+<?php namespace App\Providers;
+
+use App\Models\File;
+use App\Models\Language;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\ServiceProvider;
+use Symfony\Component\Translation\Translator;
+
+class LaravelLocalizationServiceProvider extends ServiceProvider
+{
+    public function register()
+    {
+
+        $languages = DB::table('languages')->get();
+
+        $supportedLocales = ['en' => ['native' => 'English', 'script' => 'Latn', 'name' => 'common.lang.english']];
+        foreach ($languages as $language) {
+            $supportedLocales[$language->code] = [
+                'native' => $language->native,
+                'name' => $language->name,
+                'script' => $language->script
+            ];
+        }
+
+        config([
+                   'laravellocalization.supportedLocales'        => $supportedLocales,
+                   'laravellocalization.useAcceptLanguageHeader' => true,
+                   'laravellocalization.hideDefaultLocaleInURL'  => true
+               ]);
+    }
+}

resources/lang/en/common.php

@@ -0,0 +1,7 @@
+<?php
+return [
+    'lang' => [
+        'english' => 'English',
+        'czech'   => 'Czech'
+    ]
+];