From 1f05d43047eeb75883c3fbcc5fab167dfd65b690 Mon Sep 17 00:00:00 2001
From: "agrath@gmail.com" <unknown@kiln.example.com>
Date: Sat, 26 Feb 2011 11:43:23 -1300
Subject: [PATCH] Added new overloads to MediaById and NodeById which take
 List<object> or params object[] and return DynamicNodeList or
 DynamicMediaList [new - doesn't support OrderBy,Where etc] Added to allow
 retreiving multiple items by id when you know the Ids, e.g.: using MNTP to
 select nodes and then needing to get them in Razor

---
 .../RazorDynamicNode/DynamicMedia.cs          |  3 ++
 .../RazorDynamicNode/DynamicMediaList.cs      | 38 +++++++++++++++++++
 .../RazorDynamicNode/DynamicNode.cs           | 22 +++++++++++
 .../umbraco.MacroEngines.csproj               |  1 +
 4 files changed, 64 insertions(+)
 create mode 100644 umbraco.MacroEngines.Juno/RazorDynamicNode/DynamicMediaList.cs

diff --git a/umbraco.MacroEngines.Juno/RazorDynamicNode/DynamicMedia.cs b/umbraco.MacroEngines.Juno/RazorDynamicNode/DynamicMedia.cs
index cc0fd957cd..319b454a96 100644
--- a/umbraco.MacroEngines.Juno/RazorDynamicNode/DynamicMedia.cs
+++ b/umbraco.MacroEngines.Juno/RazorDynamicNode/DynamicMedia.cs
@@ -12,6 +12,8 @@ namespace umbraco.MacroEngines
     {
         private Dictionary<string, string> _propertyCache;
         private Media _media;
+        internal DynamicMediaList ownerList;
+
         public DynamicMedia(int mediaId)
         {
             _media = new Media(mediaId);
@@ -55,6 +57,7 @@ namespace umbraco.MacroEngines
             }
             if (_media != null)
             {
+                Properties props = _media.GenericProperties;
                 Property prop = _media.getProperty(name);
                 // check for nicer support of Pascal Casing EVEN if alias is camelCasing:
                 if (prop == null && name.Substring(0, 1).ToUpper() == name.Substring(0, 1))
diff --git a/umbraco.MacroEngines.Juno/RazorDynamicNode/DynamicMediaList.cs b/umbraco.MacroEngines.Juno/RazorDynamicNode/DynamicMediaList.cs
new file mode 100644
index 0000000000..ffd0fa1e00
--- /dev/null
+++ b/umbraco.MacroEngines.Juno/RazorDynamicNode/DynamicMediaList.cs
@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Dynamic;
+using System.Collections;
+using umbraco.cms.businesslogic.media;
+
+namespace umbraco.MacroEngines
+{
+    public class DynamicMediaList : DynamicObject, IEnumerable
+    {
+        public IEnumerable<DynamicMedia> Items { get; set; }
+
+        public DynamicMediaList()
+        {
+            Items = new List<DynamicMedia>();
+        }
+        public DynamicMediaList(IEnumerable<DynamicMedia> items)
+        {
+            List<DynamicMedia> list = items.ToList();
+            list.ForEach(node => node.ownerList = this);
+            Items = list;
+        }
+        public DynamicMediaList(IEnumerable<Media> items)
+        {
+            List<DynamicMedia> list = items.Select(x => new DynamicMedia(x)).ToList();
+            list.ForEach(node => node.ownerList = this);
+            Items = list;
+        }
+
+        public IEnumerator GetEnumerator()
+        {
+            return Items.GetEnumerator();
+        }
+
+    }
+}
diff --git a/umbraco.MacroEngines.Juno/RazorDynamicNode/DynamicNode.cs b/umbraco.MacroEngines.Juno/RazorDynamicNode/DynamicNode.cs
index b57d309ed0..53cd3b0857 100644
--- a/umbraco.MacroEngines.Juno/RazorDynamicNode/DynamicNode.cs
+++ b/umbraco.MacroEngines.Juno/RazorDynamicNode/DynamicNode.cs
@@ -592,6 +592,17 @@ namespace umbraco.MacroEngines
         {
             return new DynamicNode(Id);
         }
+        public DynamicNodeList NodeById(List<object> Ids)
+        {
+            List<DynamicNode> nodes = new List<DynamicNode>();
+            foreach (object eachId in Ids)
+                nodes.Add(new DynamicNode(eachId));
+            return new DynamicNodeList(nodes);
+        }
+        public DynamicNodeList NodeById(params object[] Ids)
+        {
+            return NodeById(Ids.ToList());
+        }
         public DynamicMedia MediaById(int Id)
         {
             return new DynamicMedia(Id);
@@ -604,6 +615,17 @@ namespace umbraco.MacroEngines
         {
             return new DynamicMedia(Id);
         }
+        public DynamicMediaList MediaById(List<object> Ids)
+        {
+            List<DynamicMedia> nodes = new List<DynamicMedia>();
+            foreach (object eachId in Ids)
+                nodes.Add(new DynamicMedia(eachId));
+            return new DynamicMediaList(nodes);
+        }
+        public DynamicMediaList MediaById(params object[] Ids)
+        {
+            return MediaById(Ids.ToList());
+        }
         public int Id
         {
             get { if (n == null) return 0; return n.Id; }
diff --git a/umbraco.MacroEngines.Juno/umbraco.MacroEngines.csproj b/umbraco.MacroEngines.Juno/umbraco.MacroEngines.csproj
index 071bb0b436..e1822382c3 100644
--- a/umbraco.MacroEngines.Juno/umbraco.MacroEngines.csproj
+++ b/umbraco.MacroEngines.Juno/umbraco.MacroEngines.csproj
@@ -64,6 +64,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="RazorCore\BaseContext.cs" />
+    <Compile Include="RazorDynamicNode\DynamicMediaList.cs" />
     <Compile Include="RazorDynamicNode\DynamicNodeList.cs" />
     <Compile Include="RazorDynamicNode\DynamicNodeWalker.cs" />
     <Compile Include="RazorDynamicNode\DynamicNodeWhereHelpers.cs" />