From 0603cb3ab13c3466573f2092e1e89ec2649227b2 Mon Sep 17 00:00:00 2001
From: Stephan <stephane@umbraco.dk>
Date: Tue, 19 Jul 2016 13:00:14 +0200
Subject: [PATCH] U4-8720 - add IPublishedContent Site, Children ext. methods

---
 src/Umbraco.Web/PublishedContentExtensions.cs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/Umbraco.Web/PublishedContentExtensions.cs b/src/Umbraco.Web/PublishedContentExtensions.cs
index 578aab2755..95ae867e73 100644
--- a/src/Umbraco.Web/PublishedContentExtensions.cs
+++ b/src/Umbraco.Web/PublishedContentExtensions.cs
@@ -1746,6 +1746,11 @@ namespace Umbraco.Web
             return content.Children().Where(predicate);
         }
 
+        public static IEnumerable<IPublishedContent> Children(this IPublishedContent content, params string[] alias)
+        {
+            return content.Children(x => alias.InvariantContains(x.DocumentTypeAlias));
+        }
+
         /// <summary>
         /// Gets the children of the content, of a given content type.
         /// </summary>
@@ -1853,6 +1858,16 @@ namespace Umbraco.Web
 
         #endregion
 
+        #region Axes: custom
+
+        // todo: in v8, rename this 'Root'
+        public static IPublishedContent Site(this IPublishedContent content)
+        {
+            return content.AncestorOrSelf(1);
+        }
+
+        #endregion
+
         #region OfTypes
 
         // the .OfType<T>() filter is nice when there's only one type