Adding Rollback command to content published events and added logging of the rolled back event.

2025-10-26 20:16:15 +08:00 · 2014-10-21 01:20:40 -07:00
parent 9106dce276
commit 7fd9bc01eb
13 changed files with 128 additions and 21 deletions
--- a/src/Orchard.Web/Modules/Orchard.AuditTrail/Controllers/AdminController.cs
+++ b/src/Orchard.Web/Modules/Orchard.AuditTrail/Controllers/AdminController.cs
@@ -55,7 +55,8 @@ namespace Orchard.AuditTrail.Controllers {
                    Record = record,
                    EventDescriptor = descriptor,
                    CategoryDescriptor = descriptor.CategoryDescriptor,
-                    SummaryShape = _displayBuilder.BuildDisplay(record, "SummaryAdmin")
+                    SummaryShape = _displayBuilder.BuildDisplay(record, "SummaryAdmin"),
+                    ActionsShape = _displayBuilder.BuildActions(record, "SummaryAdmin"),
                };

            var viewModel = new AuditTrailViewModel {
--- a/src/Orchard.Web/Modules/Orchard.AuditTrail/Controllers/ContentController.cs
+++ b/src/Orchard.Web/Modules/Orchard.AuditTrail/Controllers/ContentController.cs
@@ -1,20 +1,28 @@
 using System.Web.Mvc;
+using Orchard.AuditTrail.Helpers;
 using Orchard.AuditTrail.Models;
 using Orchard.ContentManagement;
+using Orchard.Localization;
 using Orchard.Security;
 using Orchard.UI.Admin;
+using Orchard.UI.Notify;

 namespace Orchard.AuditTrail.Controllers {
    [Admin]
    public class ContentController : Controller {
        private readonly IAuthorizer _authorizer;
        private readonly IContentManager _contentManager;
+        private readonly INotifier _notifier;

-        public ContentController(IAuthorizer authorizer, IContentManager contentManager) {
+        public ContentController(IAuthorizer authorizer, IContentManager contentManager, INotifier notifier) {
            _authorizer = authorizer;
            _contentManager = contentManager;
+            _notifier = notifier;
+            T = NullLocalizer.Instance;
        }

+        public Localizer T { get; set; }
+
        public ActionResult Detail(int id, int version) {
            var contentItem = _contentManager.Get(id, VersionOptions.Number(version));
            if (!_authorizer.Authorize(Core.Contents.Permissions.ViewContent, contentItem))
@@ -29,5 +37,26 @@ namespace Orchard.AuditTrail.Controllers {
            var editor = _contentManager.BuildEditor(contentItem);
            return View(editor);
        }
+
+        [HttpPost]
+        public ActionResult Rollback(int id, int version, string returnUrl) {
+            var contentItem = _contentManager.Get(id);
+            if (!_authorizer.Authorize(Core.Contents.Permissions.PublishContent, contentItem))
+                return new HttpUnauthorizedResult();
+
+            var title = _contentManager.GetItemMetadata(contentItem).DisplayText;
+            var currentVersion = contentItem.Version;
+            var newContentItem = _contentManager.Rollback(contentItem, VersionOptions.Rollback(version, publish: true));
+
+            _notifier.Information(T("{0} has been rolled back from version {1} to version {2} as version {3}.", title, currentVersion, version, newContentItem.Version));
+
+            returnUrl = Url.IsLocalUrl(returnUrl) 
+                ? returnUrl
+                : Request.UrlReferrer != null
+                    ? Request.UrlReferrer.ToString()
+                    : Url.Action("Index", "Admin");
+
+            return Redirect(returnUrl);
+        }
    }
 }
--- a/src/Orchard.Web/Modules/Orchard.AuditTrail/Orchard.AuditTrail.csproj
+++ b/src/Orchard.Web/Modules/Orchard.AuditTrail/Orchard.AuditTrail.csproj
@@ -302,6 +302,12 @@
  <ItemGroup>
    <Content Include="Views\EditorTemplates\Parts.ClientIpAddressSettings.cshtml" />
  </ItemGroup>
+  <ItemGroup>
+    <Content Include="Views\AuditTrailEventActions.cshtml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="Views\AuditTrailEventActions-Content-Published.SummaryAdmin.cshtml" />
+  </ItemGroup>
  <PropertyGroup>
    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
--- a/src/Orchard.Web/Modules/Orchard.AuditTrail/Providers/Content/ContentAuditTrailEventProvider.cs
+++ b/src/Orchard.Web/Modules/Orchard.AuditTrail/Providers/Content/ContentAuditTrailEventProvider.cs
@@ -19,6 +19,7 @@ namespace Orchard.AuditTrail.Providers.Content {
        public const string Removed = "Removed";
        public const string Imported = "Imported";
        public const string Exported = "Exported";
+        public const string RolledBack = "RolledBack";

        public static Filters CreateFilters(int contentId, IUpdateModel updateModel) {
            return new Filters(updateModel) {
@@ -34,7 +35,8 @@ namespace Orchard.AuditTrail.Providers.Content {
                .Event(this, Unpublished, T("Unpublished"), T("A content item was unpublished."), enableByDefault: true)
                .Event(this, Removed, T("Removed"), T("A content item was deleted."), enableByDefault: true)
                .Event(this, Imported, T("Imported"), T("A content item was imported."), enableByDefault: true)
-                .Event(this, Exported, T("Exported"), T("A content item was exported."), enableByDefault: false);
+                .Event(this, Exported, T("Exported"), T("A content item was exported."), enableByDefault: false)
+                .Event(this, RolledBack, T("Rolled Back"), T("A content item was rolled back to a previous version."), enableByDefault: true);

            context.QueryFilter(QueryFilter);
            context.DisplayFilter(DisplayFilter);
@@ -51,7 +53,7 @@ namespace Orchard.AuditTrail.Providers.Content {
        private void DisplayFilter(DisplayFilterContext context) {
            var contentItemId = context.Filters.Get("content").ToInt32();
            if (contentItemId != null) {
-                var contentItem = contentItemId != null ? _contentManager.Get(contentItemId.Value, VersionOptions.Latest) : default(ContentItem);
+                var contentItem = _contentManager.Get(contentItemId.Value, VersionOptions.Latest);
                var filterDisplay = context.ShapeFactory.AuditTrailFilter__ContentItem(ContentItem: contentItem);

                context.FilterDisplay.Add(filterDisplay);
--- a/src/Orchard.Web/Modules/Orchard.AuditTrail/Providers/Content/ContentAuditTrailEventShapes.cs
+++ b/src/Orchard.Web/Modules/Orchard.AuditTrail/Providers/Content/ContentAuditTrailEventShapes.cs
@@ -41,6 +41,23 @@ namespace Orchard.AuditTrail.Providers.Content {
                context.Shape.ContentItem = contentItem;
                context.Shape.PreviousVersion = previousVersion;
            });
+
+            builder.Describe("AuditTrailEventActions").OnDisplaying(context => {
+                var record = (AuditTrailEventRecord)context.Shape.Record;
+
+                if (record.Category != "Content")
+                    return;
+
+                var eventData = (IDictionary<string, object>)context.Shape.EventData;
+                var contentItemId = eventData.Get<int>("ContentId");
+                var previousContentItemVersionId = eventData.Get<int>("PreviousVersionId");
+                var contentItem = _contentManager.Value.Get(contentItemId, VersionOptions.AllVersions);
+                var previousVersion = previousContentItemVersionId > 0 ? _contentManager.Value.Get(contentItemId, VersionOptions.VersionRecord(previousContentItemVersionId)) : default(ContentItem);
+
+                context.Shape.ContentItemId = contentItemId;
+                context.Shape.ContentItem = contentItem;
+                context.Shape.PreviousVersion = previousVersion;
+            });
        }
    }
 }
--- a/src/Orchard.Web/Modules/Orchard.AuditTrail/Providers/Content/GlobalContentHandler.cs
+++ b/src/Orchard.Web/Modules/Orchard.AuditTrail/Providers/Content/GlobalContentHandler.cs
@@ -33,9 +33,12 @@ namespace Orchard.AuditTrail.Providers.Content {

        protected override void Updating(UpdateContentContext context) {
            var contentItem = context.ContentItem;
+
+            _ignoreExportHandlerFor = contentItem;
            _previousVersionXml = _contentItemCreated 
                ? default(XElement) // No need to do a diff on a newly created content item.
                : _contentManager.Export(contentItem);
+            _ignoreExportHandlerFor = null;
        }

        protected override void Updated(UpdateContentContext context) {
@@ -54,6 +57,23 @@ namespace Orchard.AuditTrail.Providers.Content {
            }
        }

+        protected override void RollingBack(RollbackContentContext context) {
+            _ignoreExportHandlerFor = context.ContentItem;
+            _previousVersionXml = _contentManager.Export(context.ContentItem);
+            _ignoreExportHandlerFor = null;
+        }
+
+        protected override void RolledBack(RollbackContentContext context) {
+            var contentItem = context.ContentItem;
+           
+            _ignoreExportHandlerFor = contentItem;
+            var newVersionXml = _contentManager.Export(contentItem);
+            _ignoreExportHandlerFor = null;
+
+            var diffGram = _analyzer.GenerateDiffGram(_previousVersionXml, newVersionXml);
+            RecordAuditTrailEvent(ContentAuditTrailEventProvider.RolledBack, context.ContentItem, diffGram: diffGram, previousVersionXml: _previousVersionXml);
+        }
+
        protected override void Published(PublishContentContext context) {
            var previousVersion = context.PreviousItemVersionRecord;
            RecordAuditTrailEvent(ContentAuditTrailEventProvider.Published, context.ContentItem, previousVersion);
--- a/src/Orchard.Web/Modules/Orchard.AuditTrail/Services/AuditTrailEventDisplayBuilder.cs
+++ b/src/Orchard.Web/Modules/Orchard.AuditTrail/Services/AuditTrailEventDisplayBuilder.cs
@@ -1,33 +1,44 @@
 using System;
+using System.Collections.Generic;
 using Orchard.AuditTrail.Models;
 using Orchard.DisplayManagement;
-using Orchard.DisplayManagement.Shapes;

 namespace Orchard.AuditTrail.Services {
    public class AuditTrailEventDisplayBuilder : IAuditTrailEventDisplayBuilder {
+        private readonly IShapeFactory _shapeFactory;
        private readonly IEventDataSerializer _serializer;
        private readonly IAuditTrailManager _auditTrailManager;

        public AuditTrailEventDisplayBuilder(IShapeFactory shapeFactory, IEventDataSerializer serializer, IAuditTrailManager auditTrailManager) {
+            _shapeFactory = shapeFactory;
            _serializer = serializer;
            _auditTrailManager = auditTrailManager;
-            New = shapeFactory;
        }

-        public dynamic New { get; set; }
-
        public dynamic BuildDisplay(AuditTrailEventRecord record, string displayType) {
+            return BuildEventShape("AuditTrailEvent", record, displayType);
+        }
+
+        public dynamic BuildActions(AuditTrailEventRecord record, string displayType) {
+            return BuildEventShape("AuditTrailEventActions", record, displayType);
+        }
+
+        private dynamic BuildEventShape(string shapeType, AuditTrailEventRecord record, string displayType) {
            var eventData = _serializer.Deserialize(record.EventData);
            var descriptor = _auditTrailManager.DescribeEvent(record);
-            var auditTrailEventShape = New.AuditTrailEvent(Record: record, EventData: eventData, Descriptor: descriptor);
-            var metaData = (ShapeMetadata)auditTrailEventShape.Metadata;
+            var auditTrailEventActionsShape = _shapeFactory.Create(shapeType, Arguments.From(new Dictionary<string, object> {
+                {"Record", record},
+                {"EventData", eventData},
+                {"Descriptor", descriptor}
+            }));
+            var metaData = auditTrailEventActionsShape.Metadata;
            metaData.DisplayType = displayType;
-            metaData.Alternates.Add(String.Format("AuditTrailEvent_{0}", displayType));
-            metaData.Alternates.Add(String.Format("AuditTrailEvent__{0}", record.Category));
-            metaData.Alternates.Add(String.Format("AuditTrailEvent_{0}__{1}", displayType, record.Category));
-            metaData.Alternates.Add(String.Format("AuditTrailEvent__{0}__{1}", record.Category, record.EventName));
-            metaData.Alternates.Add(String.Format("AuditTrailEvent_{0}__{1}__{2}", displayType, record.Category, record.EventName));
-            return auditTrailEventShape;
+            metaData.Alternates.Add(String.Format("{0}_{1}", shapeType, displayType));
+            metaData.Alternates.Add(String.Format("{0}__{1}", shapeType, record.Category));
+            metaData.Alternates.Add(String.Format("{0}_{1}__{2}", shapeType, displayType, record.Category));
+            metaData.Alternates.Add(String.Format("{0}__{1}__{2}", shapeType, record.Category, record.EventName));
+            metaData.Alternates.Add(String.Format("{0}_{1}__{2}__{3}", shapeType, displayType, record.Category, record.EventName));
+            return auditTrailEventActionsShape;
        }
    }
 }
--- a/src/Orchard.Web/Modules/Orchard.AuditTrail/Services/IAuditTrailEventDisplayBuilder.cs
+++ b/src/Orchard.Web/Modules/Orchard.AuditTrail/Services/IAuditTrailEventDisplayBuilder.cs
@@ -3,5 +3,6 @@ using Orchard.AuditTrail.Models;
 namespace Orchard.AuditTrail.Services {
    public interface IAuditTrailEventDisplayBuilder : IDependency {
        dynamic BuildDisplay(AuditTrailEventRecord record, string displayType);
+        dynamic BuildActions(AuditTrailEventRecord record, string displayType);
    }
 }
--- a/src/Orchard.Web/Modules/Orchard.AuditTrail/ViewModels/AuditTrailEventSummaryViewModel.cs
+++ b/src/Orchard.Web/Modules/Orchard.AuditTrail/ViewModels/AuditTrailEventSummaryViewModel.cs
@@ -7,5 +7,6 @@ namespace Orchard.AuditTrail.ViewModels {
        public AuditTrailEventDescriptor EventDescriptor { get; set; }
        public AuditTrailCategoryDescriptor CategoryDescriptor { get; set; }
        public dynamic SummaryShape { get; set; }
+        public dynamic ActionsShape { get; set; }
    }
 }
--- a/src/Orchard.Web/Modules/Orchard.AuditTrail/Views/Admin/Index.cshtml
+++ b/src/Orchard.Web/Modules/Orchard.AuditTrail/Views/Admin/Index.cshtml
@@ -1,7 +1,5 @@
@using Orchard.AuditTrail.Helpers
-@using Orchard.AuditTrail.Models
@using Orchard.AuditTrail.Services.Models
-@using Orchard.ContentManagement
@model Orchard.AuditTrail.ViewModels.AuditTrailViewModel
@{
    Style.Include("audittrail-display.css");
@@ -16,7 +14,7 @@
    Layout.Title = T("Audit Trail");
 }
@Html.ValidationSummary()
-@using (Html.BeginForm("Index", "Admin", new { area = "Orchard.AuditTrail" }, FormMethod.Get)) {
+@using (Html.BeginFormAntiForgeryPost(Url.Action("Index", "Admin", new { area = "Orchard.AuditTrail" }), FormMethod.Get)) {
    <section class="audittrail-filter-section">
        @Display(Model.FilterDisplay)
        <div class="filter-control-group">
@@ -57,7 +55,7 @@
                        <td class="timestamp-column">@Display.DateTime(DateTimeUtc: record.Record.CreatedUtc)</td>
                        <td class="summary-column">@Display(record.SummaryShape)</td>
                        <td class="comment-column">@Html.Raw(record.Record.Comment.NewlinesToHtml())</td>
-                        <td class="actions-column">@Html.ActionLink(T("Details").Text, "Detail", "Admin", new { id = record.Record.Id, area = "Orchard.AuditTrail" }, null)</td>
+                        <td class="actions-column">@Display(record.ActionsShape)</td>
                    </tr>
                }
            </tbody>
--- a/src/Orchard.Web/Modules/Orchard.AuditTrail/Views/AuditTrailEvent-Content.cshtml
+++ b/src/Orchard.Web/Modules/Orchard.AuditTrail/Views/AuditTrailEvent-Content.cshtml
@@ -1,6 +1,5 @@
@using Orchard.AuditTrail.Helpers
@using Orchard.AuditTrail.Models
-@using Orchard.AuditTrail.Providers.Content
@using Orchard.AuditTrail.Services.Models
@using Orchard.ContentManagement
@{
--- a/src/Orchard.Web/Modules/Orchard.AuditTrail/Views/AuditTrailEventActions-Content-Published.SummaryAdmin.cshtml
+++ b/src/Orchard.Web/Modules/Orchard.AuditTrail/Views/AuditTrailEventActions-Content-Published.SummaryAdmin.cshtml
@@ -0,0 +1,17 @@
+@using Orchard.AuditTrail.Helpers
+@using Orchard.AuditTrail.Models
+@using Orchard.ContentManagement
+@{
+    var record = (AuditTrailEventRecord)Model.Record;
+    var eventData = (IDictionary<string, object>) Model.EventData;
+    var versionNumber = eventData.Get<int>("VersionNumber");
+    var contentItem = (ContentItem) Model.ContentItem;
+}
+@Html.ActionLink(T("Details").Text, "Detail", "Admin", new { id = record.Id, area = "Orchard.AuditTrail" }, null)
+@if (contentItem != null) {
+    var isLatest = contentItem.VersionRecord.Number == versionNumber;
+    if (!isLatest) {
+        @T(" | ")
+        @Html.ActionLink(T("Rollback").Text, "Rollback", "Content", new {id = contentItem.Id, version = versionNumber, area = "Orchard.AuditTrail"}, new { data_unsafe_url = T("Are you sure you want to rollback to version {0}?", versionNumber) })
+    }
+}
--- a/src/Orchard.Web/Modules/Orchard.AuditTrail/Views/AuditTrailEventActions.cshtml
+++ b/src/Orchard.Web/Modules/Orchard.AuditTrail/Views/AuditTrailEventActions.cshtml
@@ -0,0 +1,5 @@
+@using Orchard.AuditTrail.Models
+@{
+    var record = (AuditTrailEventRecord)Model.Record;
+}
+@Html.ActionLink(T("Details").Text, "Detail", "Admin", new { id = record.Id, area = "Orchard.AuditTrail" }, null)