From 431f91b90032dec0ca2ec5f36f1851e2e8b6febb Mon Sep 17 00:00:00 2001
From: Emil Wangaa <emilwangaa@gmail.com>
Date: Mon, 30 Jan 2017 14:57:08 +0100
Subject: [PATCH] Adds an api endpoint for getting the available snippets  in
 the Umbraco folder

---
 src/Umbraco.Web/Editors/CodeFileController.cs | 36 +++++++++++++++++++
 .../Models/ContentEditing/SnippetDisplay.cs   | 14 ++++++++
 src/Umbraco.Web/Umbraco.Web.csproj            |  1 +
 3 files changed, 51 insertions(+)
 create mode 100644 src/Umbraco.Web/Models/ContentEditing/SnippetDisplay.cs

diff --git a/src/Umbraco.Web/Editors/CodeFileController.cs b/src/Umbraco.Web/Editors/CodeFileController.cs
index 60dcf624a0..4f1be8563a 100644
--- a/src/Umbraco.Web/Editors/CodeFileController.cs
+++ b/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>
diff --git a/src/Umbraco.Web/Models/ContentEditing/SnippetDisplay.cs b/src/Umbraco.Web/Models/ContentEditing/SnippetDisplay.cs
new file mode 100644
index 0000000000..e05f8c5c89
--- /dev/null
+++ b/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; }
+    }
+}
diff --git a/src/Umbraco.Web/Umbraco.Web.csproj b/src/Umbraco.Web/Umbraco.Web.csproj
index 68bb81fad7..f65ac1fce2 100644
--- a/src/Umbraco.Web/Umbraco.Web.csproj
+++ b/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" />