/// <summary>Checks that the current user is authorized to access the current item.</summary>
public virtual void AuthoriseRequest()
{
ContentItem item = _webContext.CurrentPage;
if (item == null)
return;
if (_security.IsAuthorized(item, _webContext.User, Operations.Read))
return;
CancelItemEventArgs args = new CancelItemEventArgs(item);
if (AuthorizationFailed != null)
AuthorizationFailed.Invoke(this, args);
if (!args.Cancel)
//throw new PermissionDeniedException(item, webContext.User);
throw new UnauthorizedAccessException();
}
private void OnItemDeleting(object sender, CancelItemEventArgs e)
{
if (_recycleBinHandler.CanThrow(e.AffectedItem))
e.FinalAction = _recycleBinHandler.Throw;
}
private void securityEnforcer_AuthorizationFailed(object sender, CancelItemEventArgs e)
{
e.Cancel = true;
_authenticationContextService.GetCurrentService().RedirectToLoginPage();
}
/// <summary>Creates an old version of an item. This must be called before the item item is modified.</summary>
/// <param name="item">The item to create a old version of.</param>
/// <returns>The old version.</returns>
public virtual ContentItem SaveVersion(ContentItem item)
{
CancelItemEventArgs args = new CancelItemEventArgs(item);
if (ItemSavingVersion != null)
ItemSavingVersion.Invoke(this, args);
if (!args.Cancel)
{
item = args.AffectedItem;
ContentItem oldVersion = item.Clone(false);
oldVersion.Expires = Utility.CurrentTime().AddSeconds(-1);
oldVersion.Updated = Utility.CurrentTime().AddSeconds(-1);
oldVersion.Parent = null;
oldVersion.TranslationOf = null;
oldVersion.VersionOf = item;
if (item.Parent != null)
oldVersion["ParentID"] = item.Parent.ID;
if (item.TranslationOf != null)
oldVersion["TranslationOfID"] = item.TranslationOf.ID;
_itemRepository.SaveOrUpdate(oldVersion);
if (ItemSavedVersion != null)
ItemSavedVersion.Invoke(this, new ItemEventArgs(oldVersion));
return oldVersion;
}
return null;
}
private void ItemSavingEventHandler(object sender, CancelItemEventArgs e)
{
OnItemSaving(e.AffectedItem);
}
private void OnPersisterItemSaving(object sender, CancelItemEventArgs e)
{
if (IsPageCached(e.AffectedItem))
DeleteCachedPage(e.AffectedItem);
}
