public async Task <WsFolder> FindFolder(WsFolderPath folderPath)
{
if (folderPath.FullPath == "/")
{
return(folderPath.IsPrivate ? PrivateRootFolder : PublicRootFolder);
}
using (WsItemsReaderEngine itemsResult = await GetItems(folderPath.Parent, false, false))
{
foreach (WsItem item in itemsResult.GetItems())
{
if (item is WsFolder folder)
{
if (folder.PathInfo.Equals(folderPath))
{
return(folder);
}
}
else
{
break;
}
}
};
return(null);
}
public async Task <WsFile> FindFile(WsFilePath filePath)
{
using (WsItemsReaderEngine filesResult = await GetItem(filePath, true))
{
return(filesResult.GetItems().OfType <WsFile>().Where(f => f.PathInfo.Equals(filePath)).SingleOrDefault());
};
}
private IEnumerable <WsFile> GetAllFilesRecursive(WsItemsReaderEngine engine, int depth, int currentDepth)
{
List <WsFolderPath> folderPaths = new List <WsFolderPath>();
foreach (WsItem item in engine.GetItems())
{
if (item is WsFile file)
{
yield return(file);
}
else if (item is WsFolder folder)
{
folderPaths.Add(folder.PathInfo);
}
}
currentDepth++;
if (currentDepth <= depth)
{
foreach (WsFolderPath folderPath in folderPaths)
{
using (WsItemsReaderEngine childEngine = _apiClient.GetItems(folderPath, false, true).Result)
{
_childEngine = childEngine;
foreach (WsFile file in GetAllFilesRecursive(childEngine, depth, currentDepth))
{
yield return(file);
}
_childEngine = null;
}
}
}
}
private async Task ContinuosResolve(CancellationToken cancellationToken)
{
int delay = 1000;
bool firstCall = true;
while (cancellationToken.IsCancellationRequested == false && (_dic.Count > 0 || firstCall))
{
firstCall = false;
try
{
await Task.Delay(delay, cancellationToken);
WsFile[] maxFiveWaitingFilesOrNull = _dic.Count > 5 ? new WsFile[] { null } : _dic.Values.ToArray();
string[] allWaitingFilesIdents = _dic.Values.Select(f => f.Ident).ToArray();
foreach (WsFile waitingFileOrNull in maxFiveWaitingFilesOrNull)
{
if (cancellationToken.IsCancellationRequested)
{
return;
}
using (WsItemsReaderEngine reader = await _apiClient.GetFolderItemsWithoutCreatedFilesInProgress(_folderPath, waitingFileOrNull?.PathInfo.Name ?? ""))
{
if (cancellationToken.IsCancellationRequested)
{
return;
}
foreach (WsFile foundedFile in reader.GetItems().OfType <WsFile>().Where(f => f.Ident == waitingFileOrNull?.Ident || allWaitingFilesIdents.Contains(f.Ident)))
{
if (cancellationToken.IsCancellationRequested)
{
return;
}
if (RemoveFileAndFolderIfEmpty(foundedFile))
{
CleanContinuosResolve();
return;
}
}
}
}
}
catch (Exception)
{ }
if (delay < (1000 * 2 * 2))
{
delay *= 2;
}
}
}
public virtual IEnumerator <WsItem> GetEnumerator()
{
return(_readerEngine.GetItems().GetEnumerator());
}