Fix issue with published and modified dates not properly set

--HG--
branch : 1.x

src/Orchard.Core.Tests/Common/Providers/CommonPartProviderTests.cs

@@ -11,7 +11,6 @@ using Orchard.ContentManagement.Aspects;
 using Orchard.ContentManagement.Drivers;
 using Orchard.ContentManagement.Drivers.Coordinators;
 using Orchard.ContentManagement.MetaData;
-using Orchard.Core.Common;
 using Orchard.Core.Common.Drivers;
 using Orchard.Core.Common.Handlers;
 using Orchard.Core.Common.Models;
@@ -97,7 +96,7 @@ namespace Orchard.Core.Tests.Common.Providers {
 
         class TestUser : ContentPart, IUser {
             public new int Id { get { return 6655321; } }
-            public string UserName {get { return "x"; }}
+            public string UserName { get { return "x"; } }
             public string Email { get { return "y"; } }
         }
 
@@ -112,8 +111,7 @@ namespace Orchard.Core.Tests.Common.Providers {
         }
 
         [Test]
-        public void PublishingShouldFailIfOwnerIsUnknown()
-        {
+        public void PublishingShouldFailIfOwnerIsUnknown() {
             var contentManager = _container.Resolve<IContentManager>();
             var updateModel = new Mock<IUpdateModel>();
 
@@ -131,8 +129,7 @@ namespace Orchard.Core.Tests.Common.Providers {
 
             ModelStateDictionary _modelState = new ModelStateDictionary();
 
-            public ModelStateDictionary ModelErrors
-            {
+            public ModelStateDictionary ModelErrors {
                 get { return _modelState; }
             }
 
@@ -149,8 +146,7 @@ namespace Orchard.Core.Tests.Common.Providers {
         }
 
         [Test]
-        public void PublishingShouldNotThrowExceptionIfOwnerIsNull()
-        {
+        public void PublishingShouldNotThrowExceptionIfOwnerIsNull() {
             var contentManager = _container.Resolve<IContentManager>();
 
             var item = contentManager.Create<ICommonPart>("test-item", VersionOptions.Draft, init => { });
@@ -167,8 +163,7 @@ namespace Orchard.Core.Tests.Common.Providers {
         }
 
         [Test]
-        public void PublishingShouldFailIfOwnerIsEmpty()
-        {
+        public void PublishingShouldFailIfOwnerIsEmpty() {
             var contentManager = _container.Resolve<IContentManager>();
 
             var item = contentManager.Create<ICommonPart>("test-item", VersionOptions.Draft, init => { });
@@ -179,7 +174,7 @@ namespace Orchard.Core.Tests.Common.Providers {
 
             item.Owner = user;
 
-            var updater = new UpdatModelStub() {Owner = ""};
+            var updater = new UpdatModelStub() { Owner = "" };
 
             contentManager.UpdateEditor(item.ContentItem, updater);
 
@@ -187,14 +182,26 @@ namespace Orchard.Core.Tests.Common.Providers {
         }
 
         [Test]
-        public void PublishingShouldSetPublishUtc()
-        {
+        public void CreatingShouldSetCreatedAndModifiedUtc() {
             var contentManager = _container.Resolve<IContentManager>();
 
             var createUtc = _clock.UtcNow;
             var item = contentManager.Create<ICommonPart>("test-item", VersionOptions.Draft, init => { });
 
             Assert.That(item.CreatedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.ModifiedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.PublishedUtc, Is.Null);
+        }
+
+        [Test]
+        public void PublishingShouldSetPublishUtcAndShouldNotChangeModifiedUtc() {
+            var contentManager = _container.Resolve<IContentManager>();
+
+            var createUtc = _clock.UtcNow;
+            var item = contentManager.Create<ICommonPart>("test-item", VersionOptions.Draft, init => { });
+
+            Assert.That(item.CreatedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.ModifiedUtc, Is.EqualTo(createUtc));
             Assert.That(item.PublishedUtc, Is.Null);
 
             _clock.Advance(TimeSpan.FromMinutes(1));
@@ -203,9 +210,92 @@ namespace Orchard.Core.Tests.Common.Providers {
             contentManager.Publish(item.ContentItem);
 
             Assert.That(item.CreatedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.ModifiedUtc, Is.EqualTo(createUtc));
             Assert.That(item.PublishedUtc, Is.EqualTo(publishUtc));
         }
 
+        [Test]
+        public void PublishingTwiceShouldKeepSettingPublishUtcAndShouldNotChangeModifiedUtc() {
+            var contentManager = _container.Resolve<IContentManager>();
+
+            var createUtc = _clock.UtcNow;
+            var item = contentManager.Create<ICommonPart>("test-item", VersionOptions.Draft, init => { });
+
+            Assert.That(item.CreatedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.ModifiedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.PublishedUtc, Is.Null);
+
+            _clock.Advance(TimeSpan.FromMinutes(1));
+            var publishUtc1 = _clock.UtcNow;
+
+            contentManager.Publish(item.ContentItem);
+
+            Assert.That(item.CreatedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.ModifiedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.PublishedUtc, Is.EqualTo(publishUtc1));
+
+            contentManager.Unpublish(item.ContentItem);
+
+            _clock.Advance(TimeSpan.FromMinutes(1));
+            var publishUtc2 = _clock.UtcNow;
+
+            contentManager.Publish(item.ContentItem);
+
+            Assert.That(item.CreatedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.ModifiedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.PublishedUtc, Is.EqualTo(publishUtc2));
+        }
+
+        [Test]
+        public void UnpublishingShouldNotChangePublishUtcAndModifiedUtc() {
+            var contentManager = _container.Resolve<IContentManager>();
+
+            var createUtc = _clock.UtcNow;
+            var item = contentManager.Create<ICommonPart>("test-item", VersionOptions.Draft, init => { });
+
+            Assert.That(item.CreatedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.ModifiedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.PublishedUtc, Is.Null);
+
+            _clock.Advance(TimeSpan.FromMinutes(1));
+            var publishUtc = _clock.UtcNow;
+
+            contentManager.Publish(item.ContentItem);
+
+            Assert.That(item.CreatedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.ModifiedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.PublishedUtc, Is.EqualTo(publishUtc));
+
+            contentManager.Unpublish(item.ContentItem);
+
+            Assert.That(item.CreatedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.ModifiedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.PublishedUtc, Is.EqualTo(publishUtc));
+        }
+
+        [Test]
+        public void EditingShouldSetModifiedUtc() {
+            var contentManager = _container.Resolve<IContentManager>();
+
+            var createUtc = _clock.UtcNow;
+            var item = contentManager.Create<ICommonPart>("test-item", VersionOptions.Draft, init => { });
+            contentManager.Publish(item.ContentItem);
+
+            Assert.That(item.CreatedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.ModifiedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.PublishedUtc, Is.EqualTo(createUtc));
+
+            _clock.Advance(TimeSpan.FromMinutes(1));
+            var editUtc = _clock.UtcNow;
+
+            var updater = new UpdatModelStub() { Owner = "" };
+            contentManager.UpdateEditor(item.ContentItem, updater);
+
+            Assert.That(item.CreatedUtc, Is.EqualTo(createUtc));
+            Assert.That(item.ModifiedUtc, Is.EqualTo(editUtc));
+            Assert.That(item.PublishedUtc, Is.EqualTo(createUtc));
+            Assert.That(updater.ModelErrors.Count, Is.EqualTo(0));
+        }
 
         [Test]
         public void VersioningItemShouldCreatedAndPublishedUtcValuesPerVersion() {
@@ -236,9 +326,9 @@ namespace Orchard.Core.Tests.Common.Providers {
             Assert.That(item1.CreatedUtc, Is.EqualTo(createUtc));
             Assert.That(item2.CreatedUtc, Is.EqualTo(createUtc));
 
-            // both instances non-versioned dates show the earliest publish date
-            Assert.That(item1.PublishedUtc, Is.EqualTo(publish1Utc));
-            Assert.That(item2.PublishedUtc, Is.EqualTo(publish1Utc));
+            // both instances non-versioned dates show the most recent publish
+            Assert.That(item1.PublishedUtc, Is.EqualTo(publish2Utc));
+            Assert.That(item2.PublishedUtc, Is.EqualTo(publish2Utc));
 
             // version1 versioned dates show create was upfront and publish was oldest
             Assert.That(item1.VersionCreatedUtc, Is.EqualTo(createUtc));
@@ -271,8 +361,7 @@ namespace Orchard.Core.Tests.Common.Providers {
             contentManager.Unpublish(item.ContentItem);
 
             // db records need to be updated before seeking by published flags
-            _session.Flush();
-            _session.Clear();
+            ClearSession();
 
             var publishedItem = contentManager.Get<ICommonPart>(item.ContentItem.Id, VersionOptions.Published);
             var latestItem = contentManager.Get<ICommonPart>(item.ContentItem.Id, VersionOptions.Latest);

src/Orchard.Web/Core/Common/Drivers/CommonPartDriver.cs

@@ -13,6 +13,7 @@ namespace Orchard.Core.Common.Drivers {
         private readonly IAuthenticationService _authenticationService;
         private readonly IAuthorizationService _authorizationService;
         private readonly IMembershipService _membershipService;
+        private readonly IClock _clock;
 
         public CommonPartDriver(
             IOrchardServices services,
@@ -25,6 +26,7 @@ namespace Orchard.Core.Common.Drivers {
             _authenticationService = authenticationService;
             _authorizationService = authorizationService;
             _membershipService = membershipService;
+            _clock = clock;
             T = NullLocalizer.Instance;
             Services = services;
         }
@@ -50,6 +52,10 @@ namespace Orchard.Core.Common.Drivers {
         }
 
         protected override DriverResult Editor(CommonPart part, IUpdateModel updater, dynamic shapeHelper) {
+            // this event is hooked so the modified timestamp is changed when an edit-post occurs
+            part.ModifiedUtc = _clock.UtcNow;
+            part.VersionModifiedUtc = _clock.UtcNow;
+
             return Combined(
                 OwnerEditor(part, updater, shapeHelper),
                 ContainerEditor(part, updater, shapeHelper));

src/Orchard.Web/Core/Common/Handlers/CommonPartHandler.cs

@@ -46,9 +46,7 @@ namespace Orchard.Core.Common.Handlers {
             OnVersioned<ContentPart<CommonPartVersionRecord>>(AssignVersioningDates);
 
             OnPublishing<CommonPart>(AssignPublishingDates);
-            OnUnpublishing<CommonPart>(AssignPublishingDates);
             OnPublishing<ContentPart<CommonPartVersionRecord>>(AssignPublishingDates);
-            OnUnpublishing<ContentPart<CommonPartVersionRecord>>(AssignPublishingDates);
 
             OnIndexing<CommonPart>((context, commonPart) => context.DocumentIndex
                                                     .Add("type", commonPart.ContentItem.ContentType).Store()
@@ -114,21 +112,13 @@ namespace Orchard.Core.Common.Handlers {
         }
 
         protected void AssignPublishingDates(PublishContentContext context, CommonPart part) {
-            // don't assign dates when unpublishing
-            if (context.PublishingItemVersionRecord == null)
-                return;
-            
-            // set the initial published date
-            part.PublishedUtc = part.PublishedUtc ?? _clock.UtcNow;
+            // The non-versioned publish date is always the last publish date
+            part.PublishedUtc = _clock.UtcNow;
         }
 
         protected void AssignPublishingDates(PublishContentContext context, ContentPart<CommonPartVersionRecord> part) {
-            // don't assign dates when unpublishing
-            if (context.PublishingItemVersionRecord == null)
-                return;
-
             // assign the version's published date
-            part.Record.PublishedUtc = part.Record.PublishedUtc ?? _clock.UtcNow;
+            part.Record.PublishedUtc = _clock.UtcNow;
         }
 
         protected void LazyLoadHandlers(CommonPart part) {