Add Helper to get current page

Author: recyclethis

src/Our.Umbraco.DocTypeGridEditor/Web/Extensions/HtmlHelperExtensions.cs

@@ -1,18 +1,29 @@
-using System.Web;
+using Our.Umbraco.DocTypeGridEditor.Composing;
+using Our.Umbraco.DocTypeGridEditor.Web.Helpers;
+using System.Web;
 using System.Web.Mvc;
 using System.Web.Mvc.Html;
-using Our.Umbraco.DocTypeGridEditor.Composing;
-using Our.Umbraco.DocTypeGridEditor.Web.Helpers;
 using Umbraco.Core;
 using Umbraco.Core.Models.PublishedContent;
 
 namespace Our.Umbraco.DocTypeGridEditor.Web.Extensions
 {
     public static class HtmlHelperExtensions
     {
+        public static IPublishedContent GetContainerPage(this HtmlHelper helper)
+        {
+            //return helper.ViewData["DTGE_ContainerPage"] as IPublishedContent;
+            if (helper.ViewContext.TempData.ContainsKey("dtgeContainerPage"))
+            {
+                return helper.ViewContext.TempData["dtgeContainerPage"] as IPublishedContent;
+            }
+            return null;
+        }
+
         public static HtmlString RenderDocTypeGridEditorItem(
             this HtmlHelper helper,
             IPublishedElement content,
+            IPublishedContent containerPage,
             string editorAlias = "",
             string viewPath = "",
             string previewViewPath = "",
@@ -29,6 +40,12 @@ public static HtmlString RenderDocTypeGridEditorItem(
             if (string.IsNullOrWhiteSpace(previewViewPath) == false)
                 previewViewPath = previewViewPath.EnsureEndsWith('/');
 
+            //Store the container page reference away for later
+            if (containerPage != null)
+            {
+                helper.ViewContext.TempData["dtgeContainerPage"] = containerPage;
+            }
+
             var routeValues = new
             {
                 dtgeModel = content,

src/Our.Umbraco.DocTypeGridEditor/Web/UI/App_Plugins/DocTypeGridEditor/Render/DocTypeGridEditor.cshtml

@@ -11,7 +11,7 @@
     string contentTypeAlias = "";
     string value = Model.value.value.ToString();
     string viewPath = Model.editor.config.viewPath.ToString();
-
+    IPublishedContent containerPage = UmbracoContext.PublishedRequest.PublishedContent;
     try
     {
         contentTypeAlias = Model.value.dtgeContentTypeAlias.ToString();
@@ -25,6 +25,6 @@
     {
         var content = DocTypeGridEditorHelper.ConvertValueToContent(id, contentTypeAlias, value);
 
-        @Html.RenderDocTypeGridEditorItem(content, editorAlias, viewPath)
+        @Html.RenderDocTypeGridEditorItem(content, containerPage, editorAlias, viewPath)
     }
 }

src/Our.Umbraco.DocTypeGridEditor/Web/UI/App_Plugins/DocTypeGridEditor/Render/DocTypeGridEditorPreviewer.cshtml

@@ -1,3 +1,3 @@
 @using Our.Umbraco.DocTypeGridEditor.Web.Extensions
 @inherits Umbraco.Web.Mvc.UmbracoViewPage<Our.Umbraco.DocTypeGridEditor.Web.PreviewModel>
-@Html.RenderDocTypeGridEditorItem(Model.Item, Model.EditorAlias, Model.ViewPath, Model.PreviewViewPath, true)
+@Html.RenderDocTypeGridEditorItem(Model.Item, Model.Page, Model.EditorAlias, Model.ViewPath, Model.PreviewViewPath, true)