From a0be6c23dde603e9bdf0a22e4dca9f4e61596716 Mon Sep 17 00:00:00 2001
From: Sipke Schoorstra <sipke@ideliverable.com>
Date: Fri, 7 Nov 2014 16:34:28 -0800
Subject: [PATCH] Adding VectorGraphic element.

---
 .../Orchard.Layouts/Drivers/ImageDriver.cs    |  6 +--
 .../Drivers/VectorGraphicDriver.cs            | 48 +++++++++++++++++++
 .../Modules/Orchard.Layouts/Elements/Image.cs |  6 +--
 .../Orchard.Layouts/Elements/VectorGraphic.cs | 19 ++++++++
 .../Orchard.Layouts/Orchard.Layouts.csproj    | 12 +++++
 .../VectorGraphicEditorViewModel.cs           |  8 ++++
 .../Elements.VectorGraphic.cshtml             | 22 +++++++++
 .../Element-Media-VectorGraphic.Design.cshtml | 21 ++++++++
 .../Views/Element-Media-VectorGraphic.cshtml  | 18 +++++++
 9 files changed, 154 insertions(+), 6 deletions(-)
 create mode 100644 src/Orchard.Web/Modules/Orchard.Layouts/Drivers/VectorGraphicDriver.cs
 create mode 100644 src/Orchard.Web/Modules/Orchard.Layouts/Elements/VectorGraphic.cs
 create mode 100644 src/Orchard.Web/Modules/Orchard.Layouts/ViewModels/VectorGraphicEditorViewModel.cs
 create mode 100644 src/Orchard.Web/Modules/Orchard.Layouts/Views/EditorTemplates/Elements.VectorGraphic.cshtml
 create mode 100644 src/Orchard.Web/Modules/Orchard.Layouts/Views/Element-Media-VectorGraphic.Design.cshtml
 create mode 100644 src/Orchard.Web/Modules/Orchard.Layouts/Views/Element-Media-VectorGraphic.cshtml

diff --git a/src/Orchard.Web/Modules/Orchard.Layouts/Drivers/ImageDriver.cs b/src/Orchard.Web/Modules/Orchard.Layouts/Drivers/ImageDriver.cs
index a3c3906d6..f6e3bb886 100644
--- a/src/Orchard.Web/Modules/Orchard.Layouts/Drivers/ImageDriver.cs
+++ b/src/Orchard.Web/Modules/Orchard.Layouts/Drivers/ImageDriver.cs
@@ -22,17 +22,17 @@ namespace Orchard.Layouts.Drivers {
 
             if (context.Updater != null) {
                 context.Updater.TryUpdateModel(viewModel, context.Prefix, null, null);
-                element.ImageId = ParseImageId(viewModel.ImageId);
+                element.MediaId = ParseImageId(viewModel.ImageId);
             }
 
-            var imageId = element.ImageId;
+            var imageId = element.MediaId;
             viewModel.CurrentImage = imageId != null ? GetImage(imageId.Value) : default(ImagePart);
 
             return Editor(context, editor);
         }
 
         protected override void OnDisplaying(Image element, ElementDisplayContext context) {
-            var imageId = element.ImageId;
+            var imageId = element.MediaId;
             var image = imageId != null ? GetImage(imageId.Value) : default(ImagePart);
             context.ElementShape.ImagePart = image;
         }
diff --git a/src/Orchard.Web/Modules/Orchard.Layouts/Drivers/VectorGraphicDriver.cs b/src/Orchard.Web/Modules/Orchard.Layouts/Drivers/VectorGraphicDriver.cs
new file mode 100644
index 000000000..ead11579e
--- /dev/null
+++ b/src/Orchard.Web/Modules/Orchard.Layouts/Drivers/VectorGraphicDriver.cs
@@ -0,0 +1,48 @@
+using System.Linq;
+using Orchard.ContentManagement;
+using Orchard.Layouts.Elements;
+using Orchard.Layouts.Framework.Display;
+using Orchard.Layouts.Framework.Drivers;
+using Orchard.Layouts.ViewModels;
+using Orchard.MediaLibrary.Models;
+using ContentItem = Orchard.Layouts.Elements.ContentItem;
+
+namespace Orchard.Layouts.Drivers {
+    public class VectorGraphicDriver : ElementDriver<VectorGraphic> {
+        private readonly IContentManager _contentManager;
+
+        public VectorGraphicDriver(IContentManager contentManager) {
+            _contentManager = contentManager;
+        }
+
+        protected override EditorResult OnBuildEditor(VectorGraphic element, ElementEditorContext context) {
+
+            var viewModel = new VectorGraphicEditorViewModel();
+            var editor = context.ShapeFactory.EditorTemplate(TemplateName: "Elements.VectorGraphic", Model: viewModel);
+
+            if (context.Updater != null) {
+                context.Updater.TryUpdateModel(viewModel, context.Prefix, null, null);
+                element.MediaId = ParseVectorGraphicId(viewModel.VectorGraphicId);
+            }
+
+            var mediaId = element.MediaId;
+            viewModel.CurrentVectorGraphic = mediaId != null ? GetVectorGraphic(mediaId.Value) : default(VectorGraphicPart);
+
+            return Editor(context, editor);
+        }
+
+        protected override void OnDisplaying(VectorGraphic element, ElementDisplayContext context) {
+            var mediaId = element.MediaId;
+            var vectorGraphic = mediaId != null ? GetVectorGraphic(mediaId.Value) : default(VectorGraphicPart);
+            context.ElementShape.VectorGraphicPart = vectorGraphic;
+        }
+
+        protected VectorGraphicPart GetVectorGraphic(int id) {
+            return _contentManager.Get<VectorGraphicPart>(id, VersionOptions.Published);
+        }
+
+        private static int? ParseVectorGraphicId(string imageId) {
+            return ContentItem.Deserialize(imageId).FirstOrDefault();
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Orchard.Web/Modules/Orchard.Layouts/Elements/Image.cs b/src/Orchard.Web/Modules/Orchard.Layouts/Elements/Image.cs
index 83882dd93..d9a90b8f0 100644
--- a/src/Orchard.Web/Modules/Orchard.Layouts/Elements/Image.cs
+++ b/src/Orchard.Web/Modules/Orchard.Layouts/Elements/Image.cs
@@ -11,9 +11,9 @@ namespace Orchard.Layouts.Elements {
             get { return true; }
         }
 
-        public int? ImageId {
-            get { return State.Get("ImageId").ToInt32(); }
-            set { State["ImageId"] = value.ToString(); }
+        public int? MediaId {
+            get { return State.Get("MediaId").ToInt32(); }
+            set { State["MediaId"] = value.ToString(); }
         }
     }
 }
\ No newline at end of file
diff --git a/src/Orchard.Web/Modules/Orchard.Layouts/Elements/VectorGraphic.cs b/src/Orchard.Web/Modules/Orchard.Layouts/Elements/VectorGraphic.cs
new file mode 100644
index 000000000..6c88bbc83
--- /dev/null
+++ b/src/Orchard.Web/Modules/Orchard.Layouts/Elements/VectorGraphic.cs
@@ -0,0 +1,19 @@
+using Orchard.Layouts.Framework.Elements;
+using Orchard.Layouts.Helpers;
+
+namespace Orchard.Layouts.Elements {
+    public class VectorGraphic : Element {
+        public override string Category {
+            get { return "Media"; }
+        }
+
+        public override bool HasEditor {
+            get { return true; }
+        }
+
+        public int? MediaId {
+            get { return State.Get("MediaId").ToInt32(); }
+            set { State["MediaId"] = value.ToString(); }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Orchard.Web/Modules/Orchard.Layouts/Orchard.Layouts.csproj b/src/Orchard.Web/Modules/Orchard.Layouts/Orchard.Layouts.csproj
index d66fd91eb..d0259c0af 100644
--- a/src/Orchard.Web/Modules/Orchard.Layouts/Orchard.Layouts.csproj
+++ b/src/Orchard.Web/Modules/Orchard.Layouts/Orchard.Layouts.csproj
@@ -214,9 +214,11 @@
   <ItemGroup>
     <Compile Include="AdminMenu.cs" />
     <Compile Include="Controllers\BlueprintAdminController.cs" />
+    <Compile Include="Drivers\VectorGraphicDriver.cs" />
     <Compile Include="Drivers\ProjectionDriver.cs" />
     <Compile Include="Drivers\ImageDriver.cs" />
     <Compile Include="Drivers\ParagraphDriver.cs" />
+    <Compile Include="Elements\VectorGraphic.cs" />
     <Compile Include="Elements\Image.cs" />
     <Compile Include="Elements\Paragraph.cs" />
     <Compile Include="Elements\Projection.cs" />
@@ -279,6 +281,7 @@
     <Compile Include="ViewModels\EditElementBlueprintViewModel.cs" />
     <Compile Include="ViewModels\ElementWrapperPartViewModel.cs" />
     <Compile Include="ViewModels\HtmlEditorViewModel.cs" />
+    <Compile Include="ViewModels\VectorGraphicEditorViewModel.cs" />
     <Compile Include="ViewModels\ImageEditorViewModel.cs" />
     <Compile Include="ViewModels\MarkdownEditorViewModel.cs" />
     <Compile Include="ViewModels\ParagraphEditorViewModel.cs" />
@@ -365,6 +368,15 @@
   <ItemGroup>
     <Content Include="Views\Element-ContentPart.Design.cshtml" />
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="Views\EditorTemplates\Elements.VectorGraphic.cshtml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="Views\Element-Media-VectorGraphic.cshtml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="Views\Element-Media-VectorGraphic.Design.cshtml" />
+  </ItemGroup>
   <PropertyGroup>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
diff --git a/src/Orchard.Web/Modules/Orchard.Layouts/ViewModels/VectorGraphicEditorViewModel.cs b/src/Orchard.Web/Modules/Orchard.Layouts/ViewModels/VectorGraphicEditorViewModel.cs
new file mode 100644
index 000000000..e987a7eca
--- /dev/null
+++ b/src/Orchard.Web/Modules/Orchard.Layouts/ViewModels/VectorGraphicEditorViewModel.cs
@@ -0,0 +1,8 @@
+using Orchard.MediaLibrary.Models;
+
+namespace Orchard.Layouts.ViewModels {
+    public class VectorGraphicEditorViewModel {
+        public string VectorGraphicId { get; set; }
+        public VectorGraphicPart CurrentVectorGraphic { get; set; }
+    }
+}
\ No newline at end of file
diff --git a/src/Orchard.Web/Modules/Orchard.Layouts/Views/EditorTemplates/Elements.VectorGraphic.cshtml b/src/Orchard.Web/Modules/Orchard.Layouts/Views/EditorTemplates/Elements.VectorGraphic.cshtml
new file mode 100644
index 000000000..33779a67e
--- /dev/null
+++ b/src/Orchard.Web/Modules/Orchard.Layouts/Views/EditorTemplates/Elements.VectorGraphic.cshtml
@@ -0,0 +1,22 @@
+@using Orchard.ContentManagement
+@model Orchard.Layouts.ViewModels.VectorGraphicEditorViewModel
+@{
+    var contentItems = new List<ContentItem>();
+
+    if (Model.CurrentVectorGraphic != null) {
+        contentItems.Add(Model.CurrentVectorGraphic.ContentItem);
+    }
+}
+<fieldset>
+    <div>
+        @Display.MediaLibraryPicker(
+            Required: false,
+            Multiple: false,
+            DisplayName: T("Vector Graphic").Text,
+            FieldName: Html.FieldNameFor(m => m.VectorGraphicId),
+            ContentItems: contentItems.ToArray(),
+            Hint: "",
+            PromptOnNavigate: false,
+            ShowSaveWarning: false)
+    </div>
+</fieldset>
\ No newline at end of file
diff --git a/src/Orchard.Web/Modules/Orchard.Layouts/Views/Element-Media-VectorGraphic.Design.cshtml b/src/Orchard.Web/Modules/Orchard.Layouts/Views/Element-Media-VectorGraphic.Design.cshtml
new file mode 100644
index 000000000..ec86a9ba5
--- /dev/null
+++ b/src/Orchard.Web/Modules/Orchard.Layouts/Views/Element-Media-VectorGraphic.Design.cshtml
@@ -0,0 +1,21 @@
+@using Orchard.ContentManagement
+@using Orchard.DisplayManagement.Shapes
+@using Orchard.Layouts.Helpers
+@using Orchard.MediaLibrary.Models
+@{
+    var tagBuilder = (OrchardTagBuilder)TagBuilderExtensions.AddCommonElementAttributes(new OrchardTagBuilder("img"), Model);
+    var vectorGraphicPart = (VectorGraphicPart)Model.VectorGraphicPart;
+    var mediaPart = vectorGraphicPart != null ? vectorGraphicPart.As<MediaPart>() : default(MediaPart);
+
+    if (mediaPart != null) {
+        tagBuilder.Attributes["src"] = mediaPart.MediaUrl;
+        tagBuilder.Attributes["alt"] = mediaPart.AlternateText;
+    }
+    else {
+        tagBuilder.Attributes["alt"] = T("Image not found").Text;
+    }
+}
+<div class="element-component">
+    <div>@T("Vector Graphic")</div>
+    @Html.Raw(tagBuilder.ToString(TagRenderMode.SelfClosing))
+</div>
\ No newline at end of file
diff --git a/src/Orchard.Web/Modules/Orchard.Layouts/Views/Element-Media-VectorGraphic.cshtml b/src/Orchard.Web/Modules/Orchard.Layouts/Views/Element-Media-VectorGraphic.cshtml
new file mode 100644
index 000000000..9e208b087
--- /dev/null
+++ b/src/Orchard.Web/Modules/Orchard.Layouts/Views/Element-Media-VectorGraphic.cshtml
@@ -0,0 +1,18 @@
+@using Orchard.ContentManagement
+@using Orchard.DisplayManagement.Shapes
+@using Orchard.Layouts.Helpers
+@using Orchard.MediaLibrary.Models
+@{
+    var tagBuilder = (OrchardTagBuilder)TagBuilderExtensions.AddCommonElementAttributes(new OrchardTagBuilder("img"), Model);
+    var vectorGraphicPart = (VectorGraphicPart)Model.ImagePart;
+    var mediaPart = vectorGraphicPart != null ? vectorGraphicPart.As<MediaPart>() : default(MediaPart);
+
+    if (mediaPart != null) {
+        tagBuilder.Attributes["src"] = Url.Content(mediaPart.MediaUrl);
+        tagBuilder.Attributes["alt"] = mediaPart.AlternateText;
+    }
+    else {
+        tagBuilder.Attributes["alt"] = T("Image not found").Text;
+    }
+}
+@Html.Raw(tagBuilder.ToString(TagRenderMode.SelfClosing))
\ No newline at end of file