From 8fe9283181436a0b8bc1cf70874f36f89207cbf0 Mon Sep 17 00:00:00 2001
From: Ingo Schommer <ingo@silverstripe.com>
Date: Thu, 28 Apr 2011 22:45:18 +1200
Subject: [PATCH] ENHANCEMENT Adding page ID as metadata in
 SiteTree->MetaTags() in order to provide context for CMS preview of pages

---
 code/model/SiteTree.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/code/model/SiteTree.php b/code/model/SiteTree.php
index ed626e7f..d22c65ad 100755
--- a/code/model/SiteTree.php
+++ b/code/model/SiteTree.php
@@ -1269,6 +1269,8 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
 		if($this->ExtraMeta) { 
 			$tags .= $this->ExtraMeta . "\n";
 		} 
+		
+		if(Permission::check('CMS_ACCESS_CMSMain')) $tags .= "<meta name='x-page-id' content='{$this->ID}' />\n";
 
 		$this->extend('MetaTags', $tags);