From 8425c3124d9771d0b8b48b4acaaa9a132f592feb Mon Sep 17 00:00:00 2001
From: Warren Buckley <warren@umbraco.com>
Date: Wed, 5 Dec 2018 15:15:45 +0000
Subject: [PATCH] Modify FileSystemTree Controller - that if * is used for file
 extension then we will return all files :)

---
 src/Umbraco.Web/Trees/FileSystemTreeController.cs | 4 ++++
 src/Umbraco.Web/Trees/FilesTreeController.cs      | 6 ++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/Umbraco.Web/Trees/FileSystemTreeController.cs b/src/Umbraco.Web/Trees/FileSystemTreeController.cs
index 9babb656fe..bf301ebe60 100644
--- a/src/Umbraco.Web/Trees/FileSystemTreeController.cs
+++ b/src/Umbraco.Web/Trees/FileSystemTreeController.cs
@@ -57,6 +57,10 @@ namespace Umbraco.Web.Trees
             var files = FileSystem.GetFiles(path).Where(x =>
             {
                 var extension = Path.GetExtension(x);
+
+                if (Extensions.Contains("*"))
+                    return true;
+                
                 return extension != null && Extensions.Contains(extension.Trim('.'), StringComparer.InvariantCultureIgnoreCase);
             });
 
diff --git a/src/Umbraco.Web/Trees/FilesTreeController.cs b/src/Umbraco.Web/Trees/FilesTreeController.cs
index a435d3a668..947522747d 100644
--- a/src/Umbraco.Web/Trees/FilesTreeController.cs
+++ b/src/Umbraco.Web/Trees/FilesTreeController.cs
@@ -10,9 +10,11 @@ namespace Umbraco.Web.Trees
     {
         protected override IFileSystem FileSystem => new PhysicalFileSystem("~/"); // fixme inject
 
-        protected override string[] Extensions => new string[] { };
+        private static readonly string[] ExtensionsStatic = { "*" };
 
-        protected override string FileIcon => "icon-script";
+        protected override string[] Extensions => ExtensionsStatic;
+
+        protected override string FileIcon => "icon-document";
 
         protected override void OnRenderFolderNode(ref TreeNode treeNode)
         {