test

Yarik
1 parent 28143a3c
Showing 2 changed files with 14 additions and 1 deletions Show diff stats
common/components/Request.php
frontend/views/accounts/_blog_form.php
@@ -37,4 +37,16 @@ class Request extends \yii\web\Request
     }
+    public static function getIsLocal($url)
+    {
+        $server_name = \Yii::$app->request->serverName;
+        $server_name = str_replace('.', '\.', $server_name);
+        $pattern = '/^(?:https?:\/\/)?\/?(?:www\.)?'.$server_name.'(?:\/.*)?$/';
+        if(preg_match($pattern, $url)) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+
 }
 \ No newline at end of file
@@ -2,6 +2,7 @@
     /**
      * @var Blog $blog
      */
+    use common\components\Request;
     use common\models\Blog;
     use common\widgets\ImageUploader;
     use mihaildev\ckeditor\CKEditor;
@@ -87,7 +88,7 @@ use yii\helpers\Html;
         </div>
         <div class="admin-back-note">
-            <?= Html::a('вернуться', [ 'accounts/blog' ]) ?>
+            <?= Html::a('вернуться', Request::getIsLocal(\Yii::$app->request->referrer)?\Yii::$app->request->referrer:['accounts/blog' ]) ?>
         </div>
     </div>
 </div>