From c302d59067b0f42a22d383871f8f69f72998fd1a Mon Sep 17 00:00:00 2001
From: Bjarne Fyrstenborg <bf@oerskov.dk>
Date: Wed, 2 Oct 2019 23:21:43 +0200
Subject: [PATCH] Add method to get grouped parameter editors

---
 .../src/common/resources/macro.resource.js      |  7 +++++++
 src/Umbraco.Web/Editors/MacrosController.cs     | 17 +++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/src/Umbraco.Web.UI.Client/src/common/resources/macro.resource.js b/src/Umbraco.Web.UI.Client/src/common/resources/macro.resource.js
index 73a1651b5e6f..fd7c6c9af9ec 100644
--- a/src/Umbraco.Web.UI.Client/src/common/resources/macro.resource.js
+++ b/src/Umbraco.Web.UI.Client/src/common/resources/macro.resource.js
@@ -105,6 +105,13 @@ function macroResource($q, $http, umbRequestHelper) {
             );
         },
 
+        getGroupedParameterEditors: function () {
+            return umbRequestHelper.resourcePromise(
+                $http.get(umbRequestHelper.getApiUrl("macroApiBaseUrl", "GetGroupedParameterEditors"),
+                    "Failed to get parameter editors")
+            );
+        },
+
         getById: function(id) {
             return umbRequestHelper.resourcePromise(
                 $http.get(umbRequestHelper.getApiUrl("macroApiBaseUrl", "GetById", { "id": id }), "Failed to get macro")
diff --git a/src/Umbraco.Web/Editors/MacrosController.cs b/src/Umbraco.Web/Editors/MacrosController.cs
index 429e8b619065..26b59b9aa923 100644
--- a/src/Umbraco.Web/Editors/MacrosController.cs
+++ b/src/Umbraco.Web/Editors/MacrosController.cs
@@ -229,6 +229,23 @@ public HttpResponseMessage GetParameterEditors()
             return this.Request.CreateResponse(HttpStatusCode.OK, Current.ParameterEditors);
         }
 
+        /// <summary>
+        /// Gets the available parameter editors grouped by their group.
+        /// </summary>
+        /// <returns>
+        /// The <see cref="HttpResponseMessage"/>.
+        /// </returns>
+        public HttpResponseMessage GetGroupedParameterEditors()
+        {
+            var parameterEditors = Current.ParameterEditors.ToArray();
+
+            var grouped = parameterEditors
+                .GroupBy(x => x.Group.IsNullOrWhiteSpace() ? "" : x.Group.ToLower())
+                .ToDictionary(group => group.Key, group => group.OrderBy(d => d.Name).AsEnumerable());
+
+            return this.Request.CreateResponse(HttpStatusCode.OK, grouped);
+        }
+
         /// <summary>
         /// Returns a error response and optionally logs it
         /// </summary>