Added new middleware to dynamically use current locale as base-view-path (#446)

* Added new middleware to dynamically use current locale as base-view-path

* Updated Readme

Author: vanderb

README.md

@@ -118,7 +118,8 @@ class Kernel extends HttpKernel {
 		/**** OTHER MIDDLEWARE ****/
 		'localize' => \Mcamara\LaravelLocalization\Middleware\LaravelLocalizationRoutes::class,
 		'localizationRedirect' => \Mcamara\LaravelLocalization\Middleware\LaravelLocalizationRedirectFilter::class,
-		'localeSessionRedirect' => \Mcamara\LaravelLocalization\Middleware\LocaleSessionRedirect::class
+		'localeSessionRedirect' => \Mcamara\LaravelLocalization\Middleware\LocaleSessionRedirect::class,
+                'localeViewPath' => \Mcamara\LaravelLocalization\Middleware\LaravelLocalizationViewPath::class
 		// REDIRECTION MIDDLEWARE
 	];
 }
@@ -131,7 +132,7 @@ class Kernel extends HttpKernel {
 Route::group(
 [
 	'prefix' => LaravelLocalization::setLocale(),
-	'middleware' => [ 'localeSessionRedirect', 'localizationRedirect' ]
+	'middleware' => [ 'localeSessionRedirect', 'localizationRedirect', 'localeViewPath' ]
 ],
 function()
 {
@@ -156,6 +157,15 @@ If you want to hide the default locale but always show other locales in the url,
 
 **IMPORTANT** - When `hideDefaultLocaleInURL` is set to true, the unlocalized root is treated as the applications default locale `app.locale`.  Because of this language negotiation using the Accept-Language header will **NEVER** occur when `hideDefaultLocaleInURL` is true.
 
+### Set current locale as view-base-path
+
+To set the current locale as view-base-path, simply register the localeViewPath-middlware in your Kernel.php, like it is descriped above.
+
+Now you can wrap your views in language-based folders like the translation files.
+
+`resources/views/en/`, `resources/vies/fr`, ...
+
+
 ## Helpers
 
 This package comes with some useful functions, like:

src/Mcamara/LaravelLocalization/Middleware/LaravelLocalizationViewPath.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Support\Facades\View;
+use Illuminate\Http\Request;
+
+class LaravelLocalizationViewPath extends LaravelLocalizationMiddlewareBase 
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param \Illuminate\Http\Request $request
+     * @param \Closure                 $next
+     *
+     * @return mixed
+     */
+    public function handle($request, Closure $next) {
+
+        // If the URL of the request is in exceptions.
+        if ($this->shouldIgnore($request)) {
+            return $next($request);
+        }
+
+        $app = app();
+        
+        $currentLocale = app('laravellocalization')->getCurrentLocale();
+        $viewPath = resource_path('views/' . $currentLocale);
+        
+        // Add current locale-code to view-paths
+        View::addLocation($viewPath);
+
+        return $next($request);
+    }
+
+}