public CreateUploadFromStreamAsync ( [ uri, [ sourceStream ) : IAsyncOperation |
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uri | [ | |
sourceStream | [ | |
return | IAsyncOperation |
private async void OnGetUploadLinkCompleted(LiveOperationResult result) { if (this.Status == OperationStatus.Cancelled) { base.OnCancel(); return; } if (result.Error != null || result.IsCancelled) { this.OnOperationCompleted(result); return; } var uploadUrl = new Uri(result.RawResult, UriKind.Absolute); // NOTE: the GetUploadLinkOperation will return a uri with the overwite, suppress_response_codes, // and suppress_redirect query parameters set. Debug.Assert(uploadUrl.Query != null); Debug.Assert(uploadUrl.Query.Contains(QueryParameters.Overwrite)); Debug.Assert(uploadUrl.Query.Contains(QueryParameters.SuppressRedirects)); Debug.Assert(uploadUrl.Query.Contains(QueryParameters.SuppressResponseCodes)); var uploader = new BT.BackgroundUploader(); uploader.Group = LiveConnectClient.LiveSDKUploadGroup; if (this.LiveClient.Session != null) { uploader.SetRequestHeader( ApiOperation.AuthorizationHeader, AuthConstants.BearerTokenType + " " + this.LiveClient.Session.AccessToken); } uploader.SetRequestHeader(ApiOperation.LibraryHeader, Platform.GetLibraryHeaderValue()); uploader.Method = HttpMethods.Put; this.uploadOpCts = new CancellationTokenSource(); Exception webError = null; LiveOperationResult opResult = null; try { if (this.InputStream != null) { this.uploadOp = await uploader.CreateUploadFromStreamAsync(uploadUrl, this.InputStream); } else { this.uploadOp = uploader.CreateUpload(uploadUrl, this.InputFile); } var progressHandler = new Progress<BT.UploadOperation>(this.OnUploadProgress); this.uploadOp = await this.uploadOp.StartAsync().AsTask(this.uploadOpCts.Token, progressHandler); } catch (TaskCanceledException exception) { opResult = new LiveOperationResult(exception, true); } catch (Exception exp) { // This might be an server error. We will read the response to determine the error message. webError = exp; } if (opResult == null) { try { IInputStream responseStream = this.uploadOp.GetResultStreamAt(0); if (responseStream == null) { var error = new LiveConnectException( ApiOperation.ApiClientErrorCode, ResourceHelper.GetString("ConnectionError")); opResult = new LiveOperationResult(error, false); } else { var reader = new DataReader(responseStream); uint length = await reader.LoadAsync(MaxUploadResponseLength); opResult = ApiOperation.CreateOperationResultFrom(reader.ReadString(length), ApiMethod.Upload); if (webError != null && opResult.Error != null && !(opResult.Error is LiveConnectException)) { // If the error did not come from the api service, // we'll just return the error thrown by the uploader. opResult = new LiveOperationResult(webError, false); } } } catch (COMException exp) { opResult = new LiveOperationResult(exp, false); } catch (FileNotFoundException exp) { opResult = new LiveOperationResult(exp, false); } } this.OnOperationCompleted(opResult); }
private async void OnGetUploadLinkCompleted(LiveOperationResult result) { if (result.Error != null) { this.taskCompletionSource.SetException(result.Error); return; } var uploadUrl = new Uri(result.RawResult, UriKind.Absolute); // NOTE: the GetUploadLinkOperation will return a uri with the overwite, suppress_response_codes, // and suppress_redirect query parameters set. Debug.Assert(uploadUrl.Query != null); Debug.Assert(uploadUrl.Query.Contains(QueryParameters.Overwrite)); Debug.Assert(uploadUrl.Query.Contains(QueryParameters.SuppressRedirects)); Debug.Assert(uploadUrl.Query.Contains(QueryParameters.SuppressResponseCodes)); var uploader = new BackgroundUploader(); uploader.Group = LiveConnectClient.LiveSDKUploadGroup; if (this.LiveClient.Session != null) { uploader.SetRequestHeader( ApiOperation.AuthorizationHeader, AuthConstants.BearerTokenType + " " + this.LiveClient.Session.AccessToken); } uploader.SetRequestHeader(ApiOperation.LibraryHeader, Platform.GetLibraryHeaderValue()); uploader.Method = HttpMethods.Put; UploadOperation uploadOperation; if (this.InputStream != null) { uploadOperation = await uploader.CreateUploadFromStreamAsync(uploadUrl, this.InputStream); } else { uploadOperation = uploader.CreateUpload(uploadUrl, this.InputFile); } this.taskCompletionSource.SetResult(new LiveUploadOperation(uploadOperation)); }
private async void OnGetUploadLinkCompleted(LiveOperationResult result) { if (this.Status == OperationStatus.Cancelled) { base.OnCancel(); return; } if (result.Error != null || result.IsCancelled) { this.OnOperationCompleted(result); return; } var uploadUrl = new Uri(result.RawResult, UriKind.Absolute); // NOTE: the GetUploadLinkOperation will return a uri with the overwite, suppress_response_codes, // and suppress_redirect query parameters set. Debug.Assert(uploadUrl.Query != null); Debug.Assert(uploadUrl.Query.Contains(QueryParameters.Overwrite)); Debug.Assert(uploadUrl.Query.Contains(QueryParameters.SuppressRedirects)); Debug.Assert(uploadUrl.Query.Contains(QueryParameters.SuppressResponseCodes)); var uploader = new BT.BackgroundUploader(); uploader.Group = LiveConnectClient.LiveSDKUploadGroup; if (this.LiveClient.Session != null) { uploader.SetRequestHeader( ApiOperation.AuthorizationHeader, AuthConstants.BearerTokenType + " " + this.LiveClient.Session.AccessToken); } uploader.SetRequestHeader(ApiOperation.LibraryHeader, Platform.GetLibraryHeaderValue()); uploader.Method = HttpMethods.Put; this.uploadOpCts = new CancellationTokenSource(); Exception webError = null; LiveOperationResult opResult = null; try { if (this.InputStream != null) { this.uploadOp = await uploader.CreateUploadFromStreamAsync(uploadUrl, this.InputStream); } else { this.uploadOp = uploader.CreateUpload(uploadUrl, this.InputFile); } var progressHandler = new Progress <BT.UploadOperation>(this.OnUploadProgress); this.uploadOp = await this.uploadOp.StartAsync().AsTask(this.uploadOpCts.Token, progressHandler); } catch (TaskCanceledException exception) { opResult = new LiveOperationResult(exception, true); } catch (Exception exp) { // This might be an server error. We will read the response to determine the error message. webError = exp; } if (opResult == null) { try { IInputStream responseStream = this.uploadOp.GetResultStreamAt(0); if (responseStream == null) { var error = new LiveConnectException( ApiOperation.ApiClientErrorCode, ResourceHelper.GetString("ConnectionError")); opResult = new LiveOperationResult(error, false); } else { var reader = new DataReader(responseStream); uint length = await reader.LoadAsync(MaxUploadResponseLength); opResult = this.CreateOperationResultFrom(reader.ReadString(length)); if (webError != null && opResult.Error != null && !(opResult.Error is LiveConnectException)) { // If the error did not come from the api service, // we'll just return the error thrown by the uploader. opResult = new LiveOperationResult(webError, false); } } } catch (COMException exp) { opResult = new LiveOperationResult(exp, false); } catch (FileNotFoundException exp) { opResult = new LiveOperationResult(exp, false); } } this.OnOperationCompleted(opResult); }