Disable HTTP caches on preview links

Using new core API, see silverstripe/silverstripe-framework#8086
silverstripe · Jul 18, 2018 · 6d2d80c · 6d2d80c
1 parent 2f8ec64
commit 6d2d80c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/code/controllers/ShareDraftController.php b/code/controllers/ShareDraftController.php
@@ -32,6 +32,9 @@ class ShareDraftController extends Controller
      */
     public function preview(SS_HTTPRequest $request)
     {
+        // Ensure this URL doesn't get picked up by HTTP caches
+        HTTPCacheControl::singleton()->disableCache();
+
         $key = $request->param('Key');
         $token = $request->param('Token');