rtl support and persian translate

.env.example

@@ -1,5 +1,6 @@
 APP_ENV=local
 APP_DEBUG=true
+APP_DIRECTION=rtl
 APP_KEY=i53weLzCSdunQzNc2SXR2AE9XJVDuNaq
 
 DB_HOST=localhost

app/Http/Controllers/ClientsController.php

@@ -63,6 +63,7 @@ public function index()
     public function anyData()
     {
         $clients = Client::select(['external_id', 'company_name', 'vat', 'address']);
+        $confirmMessage = 'Are you sure? All the clients tasks, leads, projects, etc will be deleted as well';
         return Datatables::of($clients)       
             ->addColumn('namelink', '<a href="{{ route("clients.show",[$external_id]) }}">{{$company_name}}</a>')
             ->addColumn('view', '
@@ -72,7 +73,7 @@ public function anyData()
             ->addColumn('delete', '
                 <form action="{{ route(\'clients.destroy\', $external_id) }}" method="POST">
             <input type="hidden" name="_method" value="DELETE">
-            <input type="submit" name="submit" value="' . __('Delete') . '" class="btn btn-link" onClick="return confirm(\'Are you sure? All the clients tasks, leads, projects, etc will be deleted as well\')"">
+            <input type="submit" name="submit" value="' . __('Delete') . '" class="btn btn-link" onClick="return confirm(\''.__($confirmMessage).'\')"">
             {{csrf_field()}}
             </form>')
             ->rawColumns(['namelink', 'view','edit', 'delete'])

app/Http/Middleware/Translation.php

@@ -3,6 +3,7 @@
 namespace App\Http\Middleware;
 
 use Closure;
+use Illuminate\Support\Facades\Config;
 
 class Translation
 {
@@ -17,10 +18,13 @@ public function handle($request, Closure $next)
     {
         if (auth()->user()) {
             $language = auth()->user()->language;
-            if (!in_array($language, ["en", "dk", "es"])) {
+            if (!in_array($language, ["en", "dk", "es", "fa"])) {
                 $language = "en";
             }
             app()->setLocale($language);
+            if ($language === "fa") {
+                Config::set('app.direction', 'rtl');
+            }
         }
         return $next($request);
     }

app/Http/ViewComposers/DataTableLanguageComposer.php

@@ -0,0 +1,22 @@
+<?php
+namespace App\Http\ViewComposers;
+
+use Illuminate\View\View;
+use App\Models\User;
+
+class DataTableLanguageComposer
+{
+
+    /**
+     * Bind data to the view.
+     *
+     * @param  View  $view
+     * @return void
+     */
+    public function compose(View $view)
+    {
+        $dataTableLanguageFile = asset('lang/' . (in_array(\Lang::locale(), ['dk', 'en', 'fa']) ? \Lang::locale() : 'en') . '/datatable.json');
+
+        $view->with('dataTableLanguageFile', $dataTableLanguageFile);
+    }
+}

app/Providers/ViewComposerServiceProvider.php

@@ -37,6 +37,26 @@ public function boot()
             ['invoices.show'],
             'App\Http\ViewComposers\InvoiceHeaderComposer'
         );
+
+        view()->composer(
+            [
+                'departments.index',
+                'absence.index',
+                'clients.index',
+                'clients.tabs.invoicetab',
+                'clients.tabs.leadtab',
+                'clients.tabs.projectstab',
+                'clients.tabs.tasktab',
+                'datatables.index',
+                'invoices._paymentList',
+                'projects.index',
+                'roles.index',
+                'tasks.index',
+                'users.index',
+                'users.show'
+            ],
+            'App\Http\ViewComposers\DataTableLanguageComposer'
+        );
     }
 
     /**

config/app.php

@@ -194,4 +194,11 @@
         'ability' => App\Zizaco\Entrust\Middleware\EntrustAbility::class,
     ],
 
+    /*
+    |--------------------------------------------------------------------------
+    | Application Direction
+    |--------------------------------------------------------------------------
+    */
+
+    'direction' => env('APP_DIRECTION', 'ltr'),
 ];