public UnicornOperationContext()
{
_sd = new SecurityDisabler();
_ed = new EventDisabler(); // events, e.g. indexing, et al. This is what Sitecore's serialization API uses, and it's a superset of BulkUpdateContext
_fd = new ItemFilterDisabler(); // disable all item filtering (if we're running in live mode we need this to get unadulterated items)
_tds = new TransparentSyncDisabler();
}
public UnicornOperationContext()
{
_sd = new SecurityDisabler();
_ed = new EventDisabler(); // events, e.g. indexing, et al. This is what Sitecore's serialization API uses, and it's a superset of BulkUpdateContext
_fd = new ItemFilterDisabler(); // disable all item filtering (if we're running in live mode we need this to get unadulterated items)
_tds = new TransparentSyncDisabler();
}
private void ItemInstaller(PullItemModel args, BlockingCollection <IItemData> itemsToInstall, CancellationToken cancellationToken)
{
Thread.CurrentThread.Priority = ThreadPriority.Lowest;
BulkUpdateContext bu = null;
EventDisabler ed = null;
try
{
if (args.BulkUpdate)
{
bu = new BulkUpdateContext();
}
if (args.EventDisabler)
{
ed = new EventDisabler();
}
using (new SecurityDisabler())
using (new SyncOperationContext())
{
while (!Completed)
{
if (!itemsToInstall.TryTake(out var remoteData, int.MaxValue, cancellationToken))
{
break;
}
if (!args.UseItemBlaster)
{
CurrentlyProcessing.Add(remoteData.Id);
}
IItemData localData = _sitecore.GetItemData(remoteData.Id);
ProcessItem(args, localData, remoteData);
lock (_locker)
{
ItemsInstalled++;
if (!args.UseItemBlaster)
{
CurrentlyProcessing.Remove(remoteData.Id);
}
}
}
}
}
catch (OperationCanceledException e)
{
Log.Warn("Content migration operation was cancelled", e, this);
Status.Cancelled = true;
lock (_locker)
{
if (!Completed)
{
Finalize(ItemsInstalled, args);
}
}
}
catch (Exception e)
{
Log.Error("Catastrophic error when installing items", e, this);
}
finally
{
if (args.BulkUpdate)
{
bu?.Dispose();
}
if (args.EventDisabler)
{
ed?.Dispose();
}
}
}
public void RunDatabaseWriterProcess()
{
Task.Run(() =>
{
using (new SecurityDisabler())
{
BulkUpdateContext bu = null;
if (_args.bulkUpdate)
bu = new BulkUpdateContext();
EventDisabler ed = null;
if (_args.eventDisabler)
ed = new EventDisabler();
ProcessItemQueue();
bu?.Dispose();
ed?.Dispose();
if (Completed) return;
lock (finishLocker)
{
if (Completed) return;
if (_args.mirror && !Cancelled)
foreach (Guid guid in allowedItems)
{
try
{
Item item = db.GetItem(new ID(guid));
if (item != null)
{
RecordEvent(item.Name, item.ID.ToString(), item.Paths.FullPath, "Recycle",
GetSrc(ThemeManager.GetIconImage(item, 32, 32, "", "")), item.Database.Name);
if (!_args.preview)
item.Recycle();
}
}
catch (Exception e)
{
Log.Error("Problem recycling item", e, this);
}
}
Completed = true;
dynamic last = new ExpandoObject();
last.Date = $"{DateTime.Now:F}";
last.Time = sw.Elapsed.TotalSeconds;
last.Items = _lines.Count;
last.Cancelled = Cancelled;
lock (_listLocker)
Lines.Add(last);
}
}
});
}
public void StartInstallingItems(PullItemModel args, BlockingCollection <IItemData> itemsToInstall, int threads, CancellationTokenSource cancellation)
{
Status.StartedTime = DateTime.Now;
Status.RootNodes = args.Ids.Select(x => new ContentTreeNode(x));
Status.IsPreview = args.Preview;
Status.Server = args.Server;
int items = 0;
for (int i = 0; i < threads; i++)
{
Task.Run(async() =>
{
Thread.CurrentThread.Priority = ThreadPriority.Lowest;
BulkUpdateContext bu = null;
EventDisabler ed = null;
try
{
if (args.BulkUpdate)
{
bu = new BulkUpdateContext();
}
if (args.EventDisabler)
{
ed = new EventDisabler();
}
using (new SecurityDisabler())
{
while (!Completed)
{
IItemData remoteData;
if (!itemsToInstall.TryTake(out remoteData, int.MaxValue, cancellation.Token))
{
lock (_locker)
{
if (!Completed && !_currentlyProcessing.Any())
{
Finalize(items, args);
}
}
break;
}
_currentlyProcessing.Add(remoteData.Id);
Item localItem = _sitecore.GetItem(remoteData.Id);
IItemData localData = localItem == null ? null : new Rainbow.Storage.Sc.ItemData(localItem);
await ProcessItem(args, localData, remoteData, localItem);
lock (_locker)
{
items++;
_currentlyProcessing.Remove(remoteData.Id);
if (_currentlyProcessing.Any() || !itemsToInstall.IsAddingCompleted || itemsToInstall.Count != 0)
{
continue;
}
if (!Completed)
{
Finalize(items, args);
}
}
}
}
}
catch (OperationCanceledException e)
{
Log.Warn("Content migration operation was cancelled", e, this);
Status.Cancelled = true;
lock (_locker)
{
if (!Completed)
{
Finalize(items, args);
}
}
}
catch (Exception e)
{
Log.Error("Catastrophic error when installing items", e, this);
}
finally
{
if (args.BulkUpdate)
{
bu?.Dispose();
}
if (args.EventDisabler)
{
ed?.Dispose();
}
}
});
}
}
public void RunDatabaseWriterProcess()
{
Task.Run(() =>
{
using (new SecurityDisabler())
{
BulkUpdateContext bu = null;
if (_args.bulkUpdate)
{
bu = new BulkUpdateContext();
}
EventDisabler ed = null;
if (_args.eventDisabler)
{
ed = new EventDisabler();
}
ProcessItemQueue();
bu?.Dispose();
ed?.Dispose();
if (Completed)
{
return;
}
lock (finishLocker)
{
if (Completed)
{
return;
}
if (_args.mirror && !Cancelled)
{
foreach (Guid guid in allowedItems)
{
try
{
Item item = db.GetItem(new ID(guid));
if (item != null)
{
RecordEvent(item.Name, item.ID.ToString(), item.Paths.FullPath, "Recycle",
GetSrc(ThemeManager.GetIconImage(item, 32, 32, "", "")), item.Database.Name);
if (!_args.preview)
{
item.Recycle();
}
}
}
catch (Exception e)
{
Log.Error("Problem recycling item", e, this);
}
}
}
Completed = true;
dynamic last = new ExpandoObject();
last.Date = $"{DateTime.Now:F}";
last.Time = sw.Elapsed.TotalSeconds;
last.Items = _lines.Count;
last.Cancelled = Cancelled;
lock (_listLocker)
Lines.Add(last);
}
}
});
}
private async Task ItemInstaller(PullItemModel args, BlockingCollection <IItemData> itemsToInstall, CancellationToken cancellationToken)
{
Thread.CurrentThread.Priority = ThreadPriority.Lowest;
BulkUpdateContext bu = null;
EventDisabler ed = null;
try
{
if (args.BulkUpdate)
{
bu = new BulkUpdateContext();
}
if (args.EventDisabler)
{
ed = new EventDisabler();
}
using (new SecurityDisabler())
{
while (!Completed)
{
IItemData remoteData;
if (!itemsToInstall.TryTake(out remoteData, int.MaxValue, cancellationToken))
{
lock (_locker)
{
if (!Completed && !CurrentlyProcessing.Any())
{
Finalize(ItemsInstalled, args);
}
}
break;
}
CurrentlyProcessing.Add(remoteData.Id);
IItemData localData = _sitecore.GetItemData(remoteData.Id);
await ProcessItem(args, localData, remoteData).ConfigureAwait(false);
lock (_locker)
{
ItemsInstalled++;
CurrentlyProcessing.Remove(remoteData.Id);
if (CurrentlyProcessing.Any() || !itemsToInstall.IsAddingCompleted || itemsToInstall.Count != 0)
{
continue;
}
if (!Completed)
{
Finalize(ItemsInstalled, args);
}
}
}
}
}
catch (OperationCanceledException e)
{
Log.Warn("Content migration operation was cancelled", e, this);
Status.Cancelled = true;
lock (_locker)
{
if (!Completed)
{
Finalize(ItemsInstalled, args);
}
}
}
catch (Exception e)
{
Log.Error("Catastrophic error when installing items", e, this);
}
finally
{
if (args.BulkUpdate)
{
bu?.Dispose();
}
if (args.EventDisabler)
{
ed?.Dispose();
}
}
}
