Adds an api endpoint for getting the available snippets in the Umbraco folder

src/Umbraco.Web/Editors/CodeFileController.cs

@@ -1,7 +1,10 @@
 using AutoMapper;
+using System.Collections.Generic;
+using System.Linq;
 using System.Net;
 using System.Net.Http;
 using System.Web.Http;
+using Umbraco.Core;
 using Umbraco.Core.Models;
 using Umbraco.Core.Services;
 using Umbraco.Web.Models.ContentEditing;
@@ -100,6 +103,39 @@ namespace Umbraco.Web.Editors
             throw new HttpResponseException(HttpStatusCode.NotFound);
         }
 
+        /// <summary>
+        /// Used to get a list of available templates/snippets to base a new Partial View og Partial View Macro from
+        /// </summary>
+        /// <param name="type">This is a string but will be 'partialViews', 'partialViewMacros'</param>
+        /// <returns>Returns a list of <see cref="SnippetDisplay"/> if a correct type is sent</returns>
+        public IEnumerable<SnippetDisplay> GetSnippets(string type)
+        {
+            if (string.IsNullOrWhiteSpace(type))
+            {
+                throw new HttpResponseException(HttpStatusCode.BadRequest);
+            }
+
+            IEnumerable<string> snippets;
+            switch (type)
+            {
+                case Core.Constants.Trees.PartialViews:
+                    snippets = Services.FileService.GetPartialViewSnippetNames(
+                        //ignore these - (this is taken from the logic in "PartialView.ascx.cs")
+                        "Gallery",
+                        "ListChildPagesFromChangeableSource",
+                        "ListChildPagesOrderedByProperty",
+                        "ListImagesFromMediaFolder");
+                    break;
+                case Core.Constants.Trees.PartialViewMacros:
+                    snippets = Services.FileService.GetPartialViewSnippetNames();
+                    break;
+                default:
+                    throw new HttpResponseException(HttpStatusCode.NotFound);
+            }
+
+            return snippets.Select(snippet => new SnippetDisplay() {Name = snippet.SplitPascalCasing().ToFirstUpperInvariant(), FileName = snippet});
+        }
+
         /// <summary>
         /// Used to delete a specific file from disk via the FileService
         /// </summary>

src/Umbraco.Web/Models/ContentEditing/SnippetDisplay.cs

@@ -0,0 +1,14 @@
+using System.Runtime.Serialization;
+
+namespace Umbraco.Web.Models.ContentEditing
+{
+    [DataContract(Name = "scriptFile", Namespace = "")]
+    public class SnippetDisplay
+    {
+        [DataMember(Name = "name", IsRequired = true)]
+        public string Name { get; set; }
+
+        [DataMember(Name = "fileName", IsRequired = true)]
+        public string FileName { get; set; }
+    }
+}

src/Umbraco.Web/Umbraco.Web.csproj

@@ -339,6 +339,7 @@
     <Compile Include="Models\ContentEditing\PropertyGroupBasic.cs" />
     <Compile Include="Models\ContentEditing\PropertyTypeBasic.cs" />
     <Compile Include="Models\ContentEditing\SimpleNotificationModel.cs" />
+    <Compile Include="Models\ContentEditing\SnippetDisplay.cs" />
     <Compile Include="Models\ContentEditing\TemplateDisplay.cs" />
     <Compile Include="Models\LocalPackageInstallModel.cs" />
     <Compile Include="Models\Mapping\CodeFileDisplayMapper.cs" />