Adding drop down list to select the blog for BLogArchiveWidget

--HG--
branch : dev
extra : transplant_source : %3AAU%C1%80%07%8E72%83%5B%E4Yj%A0%DF._%91%80

src/Orchard.Web/Modules/Orchard.Blogs/Drivers/BlogArchivesPartDriver.cs

@@ -1,5 +1,7 @@
-using Orchard.Blogs.Models;
+using System.Linq;
+using Orchard.Blogs.Models;
 using Orchard.Blogs.Services;
+using Orchard.Blogs.ViewModels;
 using Orchard.ContentManagement;
 using Orchard.ContentManagement.Drivers;
 
@@ -28,12 +30,21 @@ namespace Orchard.Blogs.Drivers {
         }
 
         protected override DriverResult Editor(BlogArchivesPart part, dynamic shapeHelper) {
+            var viewModel = new BlogArchivesViewModel {
+                Slug = part.ForBlog,
+                Blogs = _blogService.Get().ToList().OrderBy(b => b.Name)
+                };
+
             return ContentShape("Parts_Blogs_BlogArchives_Edit",
-                                () => shapeHelper.EditorTemplate(TemplateName: "Parts.Blogs.BlogArchives", Model: part, Prefix: Prefix));
+                                () => shapeHelper.EditorTemplate(TemplateName: "Parts.Blogs.BlogArchives", Model: viewModel, Prefix: Prefix));
         }
 
         protected override DriverResult Editor(BlogArchivesPart part, IUpdateModel updater, dynamic shapeHelper) {
-            updater.TryUpdateModel(part, Prefix, null, null);
+            var viewModel = new BlogArchivesViewModel();
+            if (updater.TryUpdateModel(viewModel, Prefix, null, null)) {
+                part.ForBlog = viewModel.Slug;
+            }
+
             return Editor(part, shapeHelper);
         }
     }

src/Orchard.Web/Modules/Orchard.Blogs/Orchard.Blogs.csproj

@@ -96,6 +96,7 @@
     <Compile Include="Services\IBlogPostService.cs" />
     <Compile Include="Services\IBlogService.cs" />
     <Compile Include="Services\XmlRpcHandler.cs" />
+    <Compile Include="ViewModels\BlogArchivesViewModel.cs" />
   </ItemGroup>
   <ItemGroup>
     <Content Include="Content\Admin\images\draft.gif" />

src/Orchard.Web/Modules/Orchard.Blogs/ViewModels/BlogArchivesViewModel.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using Orchard.Blogs.Models;
+
+namespace Orchard.Blogs.ViewModels {
+    public class BlogArchivesViewModel {
+        public string Slug { get; set; }
+        public IEnumerable<BlogPart> Blogs { get; set; }
+    }
+}

src/Orchard.Web/Modules/Orchard.Blogs/Views/EditorTemplates/Parts.Blogs.BlogArchives.cshtml

@@ -1,8 +1,17 @@
-@model Orchard.Blogs.Models.BlogArchivesPart
+@model Orchard.Blogs.ViewModels.BlogArchivesViewModel
+
+@using Orchard.Blogs.Models;
+@using Orchard.Core.Routable.Models;
+@using Orchard.ContentManagement;
+
 <fieldset>
     <div>
-        @Html.LabelFor(m => m.ForBlog, T("For Blog"))
+        @Html.LabelFor(m => m.Slug, T("For Blog"))
-        @Html.TextBoxFor(m => m.ForBlog)
+        <select id="@Html.FieldIdFor(m => m.Slug)" name="@Html.FieldNameFor(m => m.Slug)">
-        <span class="hint">@T("Show the archives for which blog? Note: specify the blog's slug.")</span>
+		@foreach(BlogPart blog in Model.Blogs) {
+            @Html.SelectOption(Model.Slug, blog.As<RoutePart>().Slug, blog.Name)
+		}
+		</select>
+        <span class="hint">@T("Select which blog you want to display the archives for")</span>
     </div>
 </fieldset>