private async Task <QueryResult <FileMetadata> > GetFileByPath(string path, OneDriveCredentials oneDriveCredentials, CancellationToken cancellationToken)
{
var viewChangeResult = await _oneDriveApi.ViewChangeByPath(path, oneDriveCredentials, cancellationToken);
var viewChanges = viewChangeResult.value.Select(CreateFileMetadata).ToArray();
return(new QueryResult <FileMetadata>
{
Items = viewChanges,
TotalRecordCount = viewChanges.Length
});
}
private async Task <QueryResult <FileMetadata> > GetFileById(string id, OneDriveCredentials oneDriveCredentials, CancellationToken cancellationToken)
{
_logger.Debug("Getting file with id {0}", id);
var viewChangeResult = await _oneDriveApi.ViewChangeById(id, oneDriveCredentials, cancellationToken);
var viewChanges = viewChangeResult.value.Select(CreateFileMetadata).ToArray();
return(new QueryResult <FileMetadata>
{
Items = viewChanges,
TotalRecordCount = viewChanges.Length
});
}
private async Task <string> UploadFile(string url, Stream stream, OneDriveCredentials oneDriveCredentials, CancellationToken cancellationToken)
{
while (true)
{
var startIndex = stream.Position;
var buffer = await FillBuffer(stream, cancellationToken);
var endIndex = startIndex + buffer.Length - 1;
var uploadSession = await _oneDriveApi.UploadFragment(url, startIndex, endIndex, stream.Length, buffer, oneDriveCredentials, cancellationToken);
if (!string.IsNullOrEmpty(uploadSession.id))
{
return(uploadSession.id);
}
}
}
private async Task CreateFolderHierarchy(string[] pathParts, OneDriveCredentials credentials, CancellationToken cancellationToken)
{
for (int i = 0; i < pathParts.Length - 1; i++)
{
try
{
var folder = GetFullPath(pathParts.Take(i));
var name = pathParts[i];
_logger.Debug("Creating folder {0}/{1}", folder, name);
await _oneDriveApi.CreateFolder(folder, name, credentials, cancellationToken);
}
catch
{
_logger.Debug("Folder already exists.");
}
}
}
private async Task <QueryResult <FileMetadata> > GetAllFiles(OneDriveCredentials oneDriveCredentials, CancellationToken cancellationToken)
{
var viewChangeResult = new ViewChangesResult {
HasMoreChanges = true
};
var files = new List <FileMetadata>();
while (viewChangeResult.HasMoreChanges)
{
viewChangeResult = await _oneDriveApi.ViewChanges(viewChangeResult.Token, oneDriveCredentials, cancellationToken);
var newFiles = viewChangeResult.value.Select(CreateFileMetadata);
files.AddRange(newFiles);
}
return(new QueryResult <FileMetadata>
{
Items = files.ToArray(),
TotalRecordCount = files.Count
});
}
private async Task<QueryResult<FileMetadata>> GetAllFiles(OneDriveCredentials oneDriveCredentials, CancellationToken cancellationToken)
{
var viewChangeResult = new ViewChangesResult { HasMoreChanges = true };
var files = new List<FileMetadata>();
while (viewChangeResult.HasMoreChanges)
{
viewChangeResult = await _oneDriveApi.ViewChanges(viewChangeResult.Token, oneDriveCredentials, cancellationToken);
var newFiles = viewChangeResult.value.Select(CreateFileMetadata);
files.AddRange(newFiles);
}
return new QueryResult<FileMetadata>
{
Items = files.ToArray(),
TotalRecordCount = files.Count
};
}
private async Task<QueryResult<FileMetadata>> GetFileByPath(string path, OneDriveCredentials oneDriveCredentials, CancellationToken cancellationToken)
{
var viewChangeResult = await _oneDriveApi.ViewChangeByPath(path, oneDriveCredentials, cancellationToken);
var viewChanges = viewChangeResult.value.Select(CreateFileMetadata).ToArray();
return new QueryResult<FileMetadata>
{
Items = viewChanges,
TotalRecordCount = viewChanges.Length
};
}
private async Task<string> UploadFile(string url, Stream stream, OneDriveCredentials oneDriveCredentials, CancellationToken cancellationToken)
{
while (true)
{
var startIndex = stream.Position;
var buffer = await FillBuffer(stream, cancellationToken);
var endIndex = startIndex + buffer.Length - 1;
var uploadSession = await _oneDriveApi.UploadFragment(url, startIndex, endIndex, stream.Length, buffer, oneDriveCredentials, cancellationToken);
if (!string.IsNullOrEmpty(uploadSession.id))
{
return uploadSession.id;
}
}
}
private async Task CreateFolderHierarchy(string[] pathParts, OneDriveCredentials credentials, CancellationToken cancellationToken)
{
for (int i = 0; i < pathParts.Length - 1; i++)
{
try
{
var folder = GetFullPath(pathParts.Take(i));
var name = pathParts[i];
_logger.Debug("Creating folder {0}/{1}", folder, name);
await _oneDriveApi.CreateFolder(folder, name, credentials, cancellationToken);
}
catch
{
_logger.Debug("Folder already exists.");
}
}
}
