update multi language login site

CR: sonhh (fake)

controllers/DashboardController.php

@@ -14,13 +14,6 @@ use yii\helpers\Url;
  */
 class DashboardController extends Controller {
 
-    public function init() {
-        parent::init();
-        if (Yii::$app->user->isGuest) {
-            return $this->redirect(['/site/login']);
-        }
-    }
-
     /**
      * {@inheritdoc}
      */
@@ -157,4 +150,12 @@ class DashboardController extends Controller {
         }
     }
 
+    public function actionChangeLanguageLogin($lang) {
+        $language = \app\models\common::allLanguage();
+        foreach ($language as $key => $value) {
+            if ($value['name'] === $lang)
+                return $this->redirect(['/site/login', 'lang' => $lang]);
+        }
+    }
+
 }