Show the icon, the title of the chosen block and the description when no (pre)view is set for a dtge-block

Author: Arnold Visser

src/Our.Umbraco.DocTypeGridEditor/Web/Controllers/DocTypeGridEditorApiController.cs

@@ -86,7 +86,7 @@ public IEnumerable<object> GetContentTypes([ModelBinder] string[] allowedContent
         }
 
         [HttpGet]
-        public object GetContentTypeIcon([ModelBinder] string contentTypeAlias)
+        public object GetContentType([ModelBinder] string contentTypeAlias)
         {
             Guid docTypeGuid;
             if (Guid.TryParse(contentTypeAlias, out docTypeGuid))

src/Our.Umbraco.DocTypeGridEditor/Web/UI/App_Plugins/DocTypeGridEditor/Js/doctypegrideditor.controllers.js

@@ -43,7 +43,9 @@
                 $scope.title = $scope.control.value.value.name;
             }
             if ("dtgeContentTypeAlias" in $scope.control.value && $scope.control.value.dtgeContentTypeAlias) {
-                dtgeResources.getContentTypeIcon($scope.control.value.dtgeContentTypeAlias).then(function (data2) {
+                dtgeResources.getContentType($scope.control.value.dtgeContentTypeAlias).then(function (data2) {
+                    $scope.title = data2.title;                    
+                    $scope.description = data2.description;
                     if (data2.icon) {
                         $scope.icon = data2.icon;
                     }

src/Our.Umbraco.DocTypeGridEditor/Web/UI/App_Plugins/DocTypeGridEditor/Js/doctypegrideditor.resources.js

@@ -20,7 +20,7 @@
                     'Failed to retrieve content types'
                 );
             },
-            getContentTypeIcon: function (contentTypeAlias) {
+            getContentType: function (contentTypeAlias) {
                 var url = umbRequestHelper.convertVirtualToAbsolutePath("~/umbraco/backoffice/DocTypeGridEditorApi/DocTypeGridEditorApi/GetContentTypeIcon?contentTypeAlias=" + contentTypeAlias);
                 return umbRequestHelper.resourcePromise(
                     $http.get(url),