From 6e35807dc7152141369c91a9cab01c8c8d93cbb0 Mon Sep 17 00:00:00 2001
From: Thomas Portelange <thomas@lekoala.be>
Date: Thu, 16 Aug 2018 16:20:48 +0200
Subject: [PATCH] allow using queryParam to disable filter

much better than global state (and should potentially replace cookie usage that is user controlled)
---
 src/Extensions/GroupSubsites.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Extensions/GroupSubsites.php b/src/Extensions/GroupSubsites.php
index 2e583f1..f8440c9 100644
--- a/src/Extensions/GroupSubsites.php
+++ b/src/Extensions/GroupSubsites.php
@@ -153,6 +153,9 @@ class GroupSubsites extends DataExtension implements PermissionProvider
         if (Cookie::get('noSubsiteFilter') == 'true') {
             return;
         }
+        if ($dataQuery && $dataQuery->getQueryParam('Subsite.filter') === false) {
+            return;
+        }
 
         // If you're querying by ID, ignore the sub-site - this is a bit ugly...
         if (!$query->filtersOnID()) {