From c916df0d1311fd7beacb0d02b7938e712865044b Mon Sep 17 00:00:00 2001
From: Stephan <sgay@pilotine.com>
Date: Tue, 2 Apr 2013 09:19:49 -0200
Subject: [PATCH 1/2] Core.Strings - apply 2551076f571a to 6.1.0

---
 src/Umbraco.Core/Strings/LegacyShortStringHelper.cs | 4 ++--
 src/umbraco.cms/helpers/Casing.cs                   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Umbraco.Core/Strings/LegacyShortStringHelper.cs b/src/Umbraco.Core/Strings/LegacyShortStringHelper.cs
index 552c16a5ac..83d0f25543 100644
--- a/src/Umbraco.Core/Strings/LegacyShortStringHelper.cs
+++ b/src/Umbraco.Core/Strings/LegacyShortStringHelper.cs
@@ -32,14 +32,14 @@ namespace Umbraco.Core.Strings
         }
 
         const string UmbracoValidAliasCharacters = "_-abcdefghijklmnopqrstuvwxyz1234567890";
-        const string UmbracoInvalidFirstCharacters = "01234567890";
+        const string UmbracoInvalidFirstCharacters = "0123456789";
 
         #endregion
 
         #region Short string services JavaScript
 
         const string SssjsValidCharacters = "_-abcdefghijklmnopqrstuvwxyz1234567890";
-        const string SssjsInvalidFirstCharacters = "01234567890";
+        const string SssjsInvalidFirstCharacters = "0123456789";
 
         private const string SssjsFormat = @"
 var UMBRACO_FORCE_SAFE_ALIAS = {0};
diff --git a/src/umbraco.cms/helpers/Casing.cs b/src/umbraco.cms/helpers/Casing.cs
index 4e06d1d7ab..1cf6eaf698 100644
--- a/src/umbraco.cms/helpers/Casing.cs
+++ b/src/umbraco.cms/helpers/Casing.cs
@@ -15,7 +15,7 @@ namespace umbraco.cms.helpers
         public const string VALID_ALIAS_CHARACTERS = "_-abcdefghijklmnopqrstuvwxyz1234567890";
 
         [Obsolete("Use Umbraco.Core.StringExtensions.UmbracoInvalidFirstCharacters instead")]
-        public const string INVALID_FIRST_CHARACTERS = "01234567890";
+        public const string INVALID_FIRST_CHARACTERS = "0123456789";
 
         /// <summary>
         /// A helper method to ensure that an Alias string doesn't contains any illegal characters

From 9fb10ea004c36e384fa7ccf1cd64a9071fd3b3a8 Mon Sep 17 00:00:00 2001
From: Stephan <sgay@pilotine.com>
Date: Tue, 2 Apr 2013 09:23:53 -0200
Subject: [PATCH 2/2] presentation.UmbracoContext - get property values from
 appropriate sources

---
 .../umbraco.presentation/UmbracoContext.cs    | 54 +++----------------
 1 file changed, 8 insertions(+), 46 deletions(-)

diff --git a/src/Umbraco.Web/umbraco.presentation/UmbracoContext.cs b/src/Umbraco.Web/umbraco.presentation/UmbracoContext.cs
index 29d6ba6ee4..fe65aa25e4 100644
--- a/src/Umbraco.Web/umbraco.presentation/UmbracoContext.cs
+++ b/src/Umbraco.Web/umbraco.presentation/UmbracoContext.cs
@@ -68,65 +68,27 @@ namespace umbraco.presentation
         /// <summary>
         /// Gets the current page ID, or <c>null</c> if no page ID is available (e.g. a custom page).
         /// </summary>
-        public virtual int? PageId
-        {
-            get
-            {
-                try
-                {
-                    return int.Parse(_httpContext.Items["pageID"].ToString());
-                }
-                catch
-                {
-                    return null;
-                }
-            }
-        }
+        public virtual int? PageId { get { return Umbraco.Web.UmbracoContext.Current.PageId; } }
 
         /// <summary>
         /// Gets the current logged in Umbraco user (editor).
         /// </summary>
         /// <value>The Umbraco user object or null</value>
-        public virtual User UmbracoUser
-        {
-            get
-            {
-                return BasePages.UmbracoEnsuredPage.CurrentUser;
-            }
-
-        }
+        public virtual User UmbracoUser { get { return Umbraco.Web.UmbracoContext.Current.UmbracoUser; } }
 
         /// <summary>
         /// Determines whether the current user is in a preview mode and browsing the site (ie. not in the admin UI)
         /// </summary>
-        public virtual bool InPreviewMode
-        {
-            get
-            {
-                string currentUrl = Request.Url.AbsolutePath;
-                // zb-00004 #29956 : refactor cookies names & handling
-                return
-                    StateHelper.Cookies.Preview.HasValue // has preview cookie
-                    && UmbracoUser != null // has user
-                    && !currentUrl.StartsWith(IO.IOHelper.ResolveUrl(IO.SystemDirectories.Umbraco)); // is not in admin UI
-            }
-        }
+        public virtual bool InPreviewMode { get { return Umbraco.Web.UmbracoContext.Current.InPreviewMode; } }
 
         public XmlDocument GetXml()
         {
-            if (InPreviewMode)
-            {
-                if (_previewContent == null)
-                {
-                    _previewContent = new PreviewContent(UmbracoUser, new Guid(StateHelper.Cookies.Preview.GetValue()), true);
-                    if (_previewContent.ValidPreviewSet)
-                        _previewContent.LoadPreviewset();
-                }
-                if (_previewContent.ValidPreviewSet)
-                    return _previewContent.XmlContent;
-            }
-            return content.Instance.XmlContent;
+            var umbracoContext = Umbraco.Web.UmbracoContext.Current;
+            var cache = umbracoContext.ContentCache.InnerCache as Umbraco.Web.PublishedCache.XmlPublishedCache.PublishedContentCache;
+            if (cache == null)
+                throw new InvalidOperationException("ContentCache is not XmlPublishedCache.PublishedContentCache.");
 
+            return cache.GetXml(umbracoContext);
         }
 
         /// <summary>