From cccc3f7ec3d97308541efc2549c341fa9c935c47 Mon Sep 17 00:00:00 2001
From: Will Rossiter <will.rossiter@akqa.com>
Date: Fri, 31 May 2024 10:22:16 +1200
Subject: [PATCH] fix: prevent CMS requirements from leaking into preview email

---
 code/Model/Recipient/UserFormRecipientItemRequest.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/code/Model/Recipient/UserFormRecipientItemRequest.php b/code/Model/Recipient/UserFormRecipientItemRequest.php
index 38fe2b5..f836180 100644
--- a/code/Model/Recipient/UserFormRecipientItemRequest.php
+++ b/code/Model/Recipient/UserFormRecipientItemRequest.php
@@ -9,6 +9,7 @@ use SilverStripe\ORM\FieldType\DBField;
 use SilverStripe\UserForms\Model\EditableFormField\EditableFormHeading;
 use SilverStripe\UserForms\Model\EditableFormField\EditableLiteralField;
 use SilverStripe\View\ArrayData;
+use SilverStripe\View\Requirements;
 use SilverStripe\View\SSViewer;
 
 /**
@@ -34,14 +35,18 @@ class UserFormRecipientItemRequest extends GridFieldDetailForm_ItemRequest
         Config::nest();
         Config::modify()->set(SSViewer::class, 'theme_enabled', true);
 
+        Requirements::clear();
+
         $content = $this->customise([
             'Body' => $this->record->getEmailBodyContent(),
             'HideFormData' => (bool) $this->record->HideFormData,
             'Fields' => $this->getPreviewFieldData()
         ])->renderWith($this->record->EmailTemplate);
 
+        Requirements::restore();
         Config::unnest();
 
+
         return $content;
     }