/// <summary>Update a page version with another, i.e. save a version of the current item and replace it with the replacement item. Returns a version of the previously published item.</summary>
/// <param name="currentItem">The item that will be stored as a previous version.</param>
/// <param name="replacementItem">The item that will take the place of the current item using it's ID. Any saved version of this item will not be modified.</param>
/// <returns>A version of the previously published item.</returns>
public virtual ContentItem ReplaceVersion(ContentItem currentItem, ContentItem replacementItem)
{
CancelDestinationEventArgs args = new CancelDestinationEventArgs(currentItem, replacementItem);
if (ItemReplacingVersion != null)
ItemReplacingVersion.Invoke(this, args);
if (!args.Cancel)
{
currentItem = args.AffectedItem;
replacementItem = args.Destination;
using (ITransaction transaction = _itemRepository.BeginTransaction())
{
ContentItem versionOfCurrentItem = SaveVersion(currentItem);
ClearAllDetails(currentItem);
UpdateCurrentItemData(currentItem, replacementItem);
currentItem.Updated = Utility.CurrentTime();
_itemRepository.Update(currentItem);
if (ItemReplacedVersion != null)
ItemReplacedVersion.Invoke(this, new ItemEventArgs(replacementItem));
if (replacementItem.VersionOf == currentItem)
_itemRepository.Delete(replacementItem);
_itemRepository.Flush();
transaction.Commit();
return versionOfCurrentItem;
}
}
return currentItem;
}
private void OnItemMoved(object sender, CancelDestinationEventArgs e)
{
if (LeavingTrash(e))
_recycleBinHandler.RestoreValues(e.AffectedItem);
else if (_recycleBinHandler.IsInTrash(e.Destination))
_recycleBinHandler.ExpireTrashedItem(e.AffectedItem);
}
private void ItemMovingEvenHandler(object sender, CancelDestinationEventArgs e)
{
OnItemMoving(e.AffectedItem, e.Destination);
}
