Merge pull request #905 from cachethq/client-localize

Localize the status page to the visitors lang. Closes #835

app/Http/Kernel.php

@@ -45,6 +45,7 @@ class Kernel extends HttpKernel
         'auth.basic'      => 'Illuminate\Auth\Middleware\AuthenticateWithBasicAuth',
         'csrf'            => 'Illuminate\Foundation\Http\Middleware\VerifyCsrfToken',
         'guest'           => 'CachetHQ\Cachet\Http\Middleware\RedirectIfAuthenticated',
+        'localize'        => 'CachetHQ\Cachet\Http\Middleware\Localize',
         'throttling'      => 'GrahamCampbell\Throttle\Http\Middleware\ThrottleMiddleware',
     ];
 }

app/Http/Middleware/Localize.php

@@ -0,0 +1,70 @@
+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Cachet\Http\Middleware;
+
+use Closure;
+use Illuminate\Config\Repository;
+
+class Localize
+{
+    /**
+     * Array of languages Cachet can use.
+     *
+     * @var array
+     */
+    protected $langs;
+
+    /**
+     * Config repository.
+     *
+     * @var \Illuminate\Config\Repository
+     */
+    protected $config;
+
+    /**
+     * Constructs a new localize instance.
+     *
+     * @param \Illuminate\Config\Repository $config
+     */
+    public function __construct(Repository $config)
+    {
+        $this->config = $config;
+        $this->langs = $config->get('langs');
+    }
+
+    /**
+     * Handle an incoming request.
+     *
+     * @param \Illuminate\Http\Request $request
+     * @param \Closure                 $next
+     *
+     * @return mixed
+     */
+    public function handle($request, Closure $next)
+    {
+        $supportedLanguages = $request->getLanguages();
+        $userLanguage = $this->config->get('app.locale');
+
+        foreach ($supportedLanguages as $language) {
+            $language = substr($language, 0, 2);
+
+            if (isset($this->langs[$language])) {
+                $userLanguage = $language;
+                break;
+            }
+        }
+
+        app('translator')->setLocale($userLanguage);
+
+        return $next($request);
+    }
+}

app/Http/Routes/StatusPageRoutes.php

@@ -28,7 +28,7 @@ class StatusPageRoutes
     public function map(Registrar $router)
     {
         $router->get('/', [
-            'middleware' => 'app.hasSetting',
+            'middleware' => ['app.hasSetting', 'localize'],
             'setting'    => 'app_name',
             'as'         => 'status-page',
             'uses'       => 'HomeController@showIndex',

app/Http/Routes/SubscribeRoutes.php

@@ -28,7 +28,7 @@ class SubscribeRoutes
     public function map(Registrar $router)
     {
         $router->group([
-            'middleware' => 'app.hasSetting',
+            'middleware' => ['app.hasSetting', 'localize'],
             'setting'    => 'app_name',
             'as'         => 'subscribe.',
         ], function ($router) {