From 5b06d809251988ab9210dc2e2f7b902b7cb6b47d Mon Sep 17 00:00:00 2001
From: David Craig <david@silverstripe.com>
Date: Tue, 21 Jul 2015 17:44:22 +1200
Subject: [PATCH] Display form fields correctly in email preview

---
 code/model/UserDefinedForm.php | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/code/model/UserDefinedForm.php b/code/model/UserDefinedForm.php
index ec6a6c7..4a74c98 100755
--- a/code/model/UserDefinedForm.php
+++ b/code/model/UserDefinedForm.php
@@ -1377,9 +1377,35 @@ class UserDefinedForm_EmailRecipient_ItemRequest extends GridFieldDetailForm_Ite
 	 */
 	public function preview() {
 		return $this->customise(new ArrayData(array(
-			'Body' => $this->record->getEmailBodyContent()
+			'Body' => $this->record->getEmailBodyContent(),
+			'HideFormData' => $this->record->HideFormData,
+			'Fields' => $this->getPreviewFieldData()
 		)))->renderWith($this->record->EmailTemplate);
 	}
+
+	/**
+	 * Get some placeholder field values to display in the preview
+	 * @return ArrayList
+	 */
+	private function getPreviewFieldData() {
+		$data = new ArrayList();
+
+		$fields = $this->record->Form()->Fields()->filter(array(
+			'ClassName:not' => 'EditableLiteralField',
+			'ClassName:not' => 'EditableFormHeading'
+		));
+
+		foreach ($fields as $field) {
+			$data->push(new ArrayData(array(
+				'Name' => $field->Name,
+				'Title' => $field->Title,
+				'Value' => '$' . $field->Name,
+				'FormattedValue' => '$' . $field->Name
+			)));
+		}
+
+		return $data;
+	}
 }
 
 /**