private void ChangeStateToExpiredItems()
{
var implicitExpire = persister.Repository
.Find(Parameter.LessOrEqual("Expires", Utility.CurrentTime())
& Parameter.Equal("State", ContentState.Published))
.ToList();
for (int i = 0; i < implicitExpire.Count; i++)
{
try
{
// reset status on expired items
var item = implicitExpire[i];
changer.ChangeTo(item, ContentState.Unpublished);
persister.Save(item);
}
catch (Exception ex)
{
while (ex.InnerException != null)
{
ex = ex.InnerException;
}
logger.Error(ex);
}
}
}
public static ContentItem CloneForVersioningRecursive(this ContentItem item, StateChanger stateChanger = null, bool asPreviousVersion = true)
{
ContentItem clone = item.Clone(false);
if (stateChanger != null)
{
if (item.State == ContentState.Published && asPreviousVersion)
{
stateChanger.ChangeTo(clone, ContentState.Unpublished);
}
else if (item.State != ContentState.Unpublished || asPreviousVersion == false)
{
stateChanger.ChangeTo(clone, ContentState.Draft);
}
}
clone.Updated = Utility.CurrentTime().AddSeconds(-1);
clone.Parent = null;
clone.AncestralTrail = "/";
clone.VersionOf = item.VersionOf.Value ?? item;
CopyAutoImplementedProperties(item, clone);
foreach (var child in item.Children.Where(c => !c.IsPage))
{
var childClone = child.CloneForVersioningRecursive(stateChanger, asPreviousVersion);
childClone.AddTo(clone);
}
return(clone);
}
private void ExpireTrashedItemsRecursive(ContentItem item)
{
if (item.State == ContentState.Published)
{
stateChanger.ChangeTo(item, ContentState.Deleted);
}
foreach (ContentItem child in item.Children)
{
ExpireTrashedItemsRecursive(child);
}
}
public virtual void MarkForFuturePublishing(ContentItem item, DateTime futureDate)
{
if (!item.VersionOf.HasValue)
{
item.Published = futureDate;
}
else
{
item["FuturePublishDate"] = futureDate;
}
changer.ChangeTo(item, ContentState.Waiting);
}
public override void Process(CommandContext state)
{
changer.ChangeTo(state.Content, toState);
foreach (ContentItem item in state.GetItemsToSave().Distinct())
{
if (item == state.Content)
{
continue;
}
changer.ChangeTo(item, toState);
}
}
private void ChangeStateToExpiredItems()
{
var implicitExpire = persister.Repository
.Find(Parameter.LessOrEqual("Expires", Utility.CurrentTime())
& Parameter.Equal("State", ContentState.Published))
.ToList();
for (int i = 0; i < implicitExpire.Count; i++)
{
// reset status on expired items
var item = implicitExpire[i];
changer.ChangeTo(item, ContentState.Unpublished);
persister.Save(item);
}
}
/// <summary>Expires an item that has been thrown so that it's not accessible to external users.</summary>
/// <param name="item">The item to restore.</param>
public virtual void ExpireTrashedItem(ContentItem item)
{
item[FormerName] = item.Name;
item[FormerParent] = item.Parent;
item[FormerExpires] = item.Expires;
item[FormerState] = (int)item.State;
item[DeletedDate] = DateTime.Now;
item.Expires = DateTime.Now;
item.Name = item.ID.ToString();
stateChanger.ChangeTo(item, ContentState.Deleted);
foreach (ContentItem child in item.Children)
{
ExpireTrashedItem(child);
}
}
public override void Process(CommandContext state)
{
// items with a future publish date should have a 'waiting' state
var toState = state.Content.Published.HasValue && state.Content.Published > N2.Utility.CurrentTime() ? ContentState.Waiting : ContentState.Published;
changer.ChangeTo(state.Content, toState);
foreach (ContentItem item in state.GetItemsToSave().Distinct())
{
if (item == state.Content)
{
continue;
}
changer.ChangeTo(item, toState);
}
}
private ContentItem SaveAsMaster(ContentItem item, IDictionary <string, Control> addedEditors, IPrincipal user)
{
using (ITransaction tx = persister.Repository.BeginTransaction())
{
ContentItem itemToUpdate = item.VersionOf;
if (itemToUpdate == null)
{
throw new ArgumentException("Expected the current item to be a version of another item.", "item");
}
if (ShouldCreateVersionOf(item))
{
SaveVersion(itemToUpdate);
}
DateTime?published = itemToUpdate.Published;
bool wasUpdated = UpdateItem(definitions.GetDefinition(itemToUpdate.GetContentType()), itemToUpdate, addedEditors, user).Length > 0;
if (wasUpdated || IsNew(itemToUpdate))
{
itemToUpdate.Published = published ?? Utility.CurrentTime();
stateChanger.ChangeTo(itemToUpdate, ContentState.Published);
persister.Save(itemToUpdate);
}
tx.Commit();
OnItemSaved(new ItemEventArgs(itemToUpdate));
return(item.VersionOf);
}
}
protected virtual void OnItemCreating(ContentItem item, ContentItem parentItem)
{
stateChanger.ChangeTo(item, ContentState.New);
item.Parent = parentItem;
notifier.NotifiyCreated(item);
if (ItemCreated != null)
{
ItemCreated.Invoke(this, new ItemEventArgs(item));
}
}
/// <summary>Creates an instance of a certain type of item. It's good practice to create new items through this method so the item's dependencies can be injected by the engine.</summary>
/// <returns>A new instance of an item.</returns>
public virtual ContentItem CreateInstance(Type itemType, ContentItem parentItem)
{
object intercepted = interceptor.Create(itemType.FullName, 0);
ContentItem item = (intercepted ?? Activator.CreateInstance(itemType, true))
as ContentItem;
stateChanger.ChangeTo(item, ContentState.New);
OnItemCreating(item, parentItem);
return(item);
}
/// <summary>Creates a version of the item. This must be called before the item item is modified to save a version before modifications.</summary>
/// <param name="item">The item to create a old version of.</param>
/// <returns>The old version.</returns>
public virtual ContentItem SaveVersion(ContentItem item)
{
CancellableItemEventArgs args = new CancellableItemEventArgs(item);
if (ItemSavingVersion != null)
{
ItemSavingVersion.Invoke(this, args);
}
if (!args.Cancel)
{
item = args.AffectedItem;
ContentItem oldVersion = item.Clone(false);
if (item.State == ContentState.Published)
{
stateChanger.ChangeTo(oldVersion, ContentState.Unpublished);
}
else
{
stateChanger.ChangeTo(oldVersion, ContentState.Draft);
}
oldVersion.Expires = Utility.CurrentTime().AddSeconds(-1);
oldVersion.Updated = Utility.CurrentTime().AddSeconds(-1);
oldVersion.Parent = null;
oldVersion.VersionOf = item;
if (item.Parent != null)
{
oldVersion["ParentID"] = item.Parent.ID;
}
itemRepository.SaveOrUpdate(oldVersion);
if (ItemSavedVersion != null)
{
ItemSavedVersion.Invoke(this, new ItemEventArgs(oldVersion));
}
TrimVersionCountTo(item, maximumVersionsPerItem);
return(oldVersion);
}
return(null);
}
public override void Process(CommandContext state)
{
changer.ChangeTo(state.Content, toState);
}
protected virtual void OnItemCreating(ContentItem item, ContentItem parentItem)
{
stateChanger.ChangeTo(item, ContentState.New);
item.Parent = parentItem;
NotifyCreated(item);
}
