clean code

Author: Tuvpt

Helper/Data.php

@@ -51,7 +51,14 @@ public function ajaxEnabled($storeId = null)
      */
     public function getLayerConfiguration($filters)
     {
-        $filterParams = $this->_getRequest()->getParams();
+        $params       = $this->_getRequest()->getParams();
+        $filterParams = [];
+        foreach ($params as $key => $param) {
+            if ($key === 'amp;dimbaar') {
+                continue;
+            }
+            $filterParams[htmlentities($key)] = htmlentities($param);
+        }
 
         $config = new DataObject([
             'active'             => array_keys($filterParams),

view/frontend/templates/layer/view.phtml

@@ -79,7 +79,7 @@
             <script type="text/x-magento-init">
                 {
                      ".block-content.filter-content":{
-                         "mpAjax": <?= /** @noEscape */ $layerConfig ?>
+                         "mpAjax": <?= /** @noEscape */ $block->escapeJs($layerConfig) ?>
                      }
                 }
             </script>