private static async Task <UploadOperation> CreateUploadOperationForCreateImage(
IStorageFile file, string token, BackgroundUploader uploader)
{
const string boundary = "imgboundary";
List <BackgroundTransferContentPart> parts = new List <BackgroundTransferContentPart>();
BackgroundTransferContentPart metadataPart = new BackgroundTransferContentPart("token");
metadataPart.SetText(token);
//metadataPart.SetText("iamatoken");
parts.Add(metadataPart);
BackgroundTransferContentPart imagePart = new BackgroundTransferContentPart("photo", file.Name);
imagePart.SetFile(file);
imagePart.SetHeader("Content-Type", file.ContentType);
parts.Add(imagePart);
return
(await uploader.CreateUploadAsync(
new Uri(HttpFotosSapoPtUploadpostHtmlUri),
parts,
"form-data",
boundary));
}
private async void UploadSingleFile(Uri uri, StorageFile file)
{
if (file == null)
{
rootPage.NotifyUser("No file selected.", NotifyType.ErrorMessage);
return;
}
BasicProperties properties = await file.GetBasicPropertiesAsync();
if (properties.Size > maxUploadFileSize)
{
rootPage.NotifyUser(String.Format(CultureInfo.CurrentCulture,
"Selected file exceeds max. upload file size ({0} MB).", maxUploadFileSize / (1024 * 1024)),
NotifyType.ErrorMessage);
return;
}
BackgroundUploader uploader = new BackgroundUploader();
uploader.SetRequestHeader("Filename", file.Name);
UploadOperation upload = uploader.CreateUpload(uri, file);
Log(String.Format(CultureInfo.CurrentCulture, "Uploading {0} to {1}, {2}", file.Name, uri.AbsoluteUri,
upload.Guid));
// Attach progress and completion handlers.
await HandleUploadAsync(upload, true);
}
// 加载全部上传任务
private async Task LoadUploadAsync()
{
IReadOnlyList <UploadOperation> uploads = null;
try
{
// 获取所有后台上传任务
uploads = await BackgroundUploader.GetCurrentUploadsAsync();
}
catch (Exception ex)
{
WriteLine(ex.ToString());
return;
}
if (uploads.Count > 0)
{
List <Task> tasks = new List <Task>();
foreach (UploadOperation upload in uploads)
{
// 监视指定的后台上传任务
tasks.Add(HandleUploadAsync(upload, false));
}
await Task.WhenAll(tasks);
}
}
private void AttachNotifications(BackgroundUploader uploader, IUpload upload)
{
var successToast = ToastContentFactory.CreateToastText02();
successToast.Audio.Content = ToastAudioContent.SMS;
successToast.TextHeading.Text = _locService["Toast_Uploads_SuccessReturn_Text"];
successToast.TextBodyWrap.Text = upload.Uploadable.Name;
var successXml = successToast.GetXml();
ToastAudioHelper.SetSuccessAudio(successXml);
var successNotification = new ToastNotification(successXml);
var failToast = ToastContentFactory.CreateToastText02();
failToast.Audio.Content = ToastAudioContent.IM;
failToast.TextHeading.Text = _locService["Toast_Uploads_Fail_Text"];
failToast.TextBodyWrap.Text = upload.Uploadable.Name;
var failXml = failToast.GetXml();
ToastAudioHelper.SetFailAudio(failXml);
var failNotification = new ToastNotification(failXml);
uploader.SuccessToastNotification = successNotification;
uploader.FailureToastNotification = failNotification;
}
private static async Task <UploadOperation> CreateUploadOperationForCreateVideo(
IStorageFile file, string token, BackgroundUploader uploader)
{
const string boundary = "videoboundary";
List <BackgroundTransferContentPart> parts = new List <BackgroundTransferContentPart>();
BackgroundTransferContentPart metadataPart = new BackgroundTransferContentPart("token");
metadataPart.SetText(token);
//metadataPart.SetText("iamatoken");
parts.Add(metadataPart);
BackgroundTransferContentPart videoPart = new BackgroundTransferContentPart("content_file", file.Name);
videoPart.SetFile(file);
videoPart.SetHeader("Content-Type", file.ContentType);
parts.Add(videoPart);
return
(await uploader.CreateUploadAsync(
new Uri(AddVideoPostUri),
parts,
"form-data",
boundary));
}
// 新增一个上传任务（一次请求上传一个文件）
private async void btnAddUpload_Click(object sender, RoutedEventArgs e)
{
// 上传服务的地址
Uri serverUri = new Uri("http://localhost:44914/api/Upload", UriKind.Absolute);
StorageFile sourceFile;
try
{
// 需要上传的文件
sourceFile = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///Assets/hololens.jpg", UriKind.Absolute));
}
catch (Exception ex)
{
WriteLine(ex.ToString());
return;
}
// 实例化 BackgroundUploader，并设置 http header
BackgroundUploader backgroundUploader = new BackgroundUploader();
backgroundUploader.SetRequestHeader("Filename", "hololens.jpg");
// 任务成功后弹出指定的 toast 通知（类似的还有 SuccessTileNotification, FailureToastNotification, FailureTileNotification）
backgroundUploader.SuccessToastNotification = GetToastNotification();
// 创建一个后台上传任务，此任务包含一个上传文件
UploadOperation upload = backgroundUploader.CreateUpload(serverUri, sourceFile);
// 以流的方式创建一个后台上传任务
// await backgroundUploader.CreateUploadFromStreamAsync(Uri uri, IInputStream sourceStream);
// 处理并监视指定的后台上传任务
await HandleUploadAsync(upload, true);
}
public override IHttpTask Upload(TaskConfiguration config)
{
if (String.IsNullOrWhiteSpace(config.LocalFilePath))
{
throw new ArgumentException("You must set the local file path when uploading");
}
if (!File.Exists(config.LocalFilePath))
{
throw new ArgumentException($"File '{config.LocalFilePath}' does not exist");
}
var task = new BackgroundUploader
{
Method = config.HttpMethod,
CostPolicy = config.UseMeteredConnection
? BackgroundTransferCostPolicy.Default
: BackgroundTransferCostPolicy.UnrestrictedOnly
};
foreach (var header in config.Headers)
{
task.SetRequestHeader(header.Key, header.Value);
}
// seriously - this should not be async!
var file = StorageFile.GetFileFromPathAsync(config.LocalFilePath).AsTask().Result;
var operation = task.CreateUpload(new Uri(config.Uri), file);
var httpTask = new UploadHttpTask(config, operation, false);
this.Add(httpTask);
return(httpTask);
}
public async Task <DavItem> Upload(Uri url, StorageFile file)
{
if (!url.IsAbsoluteUri)
{
url = new Uri(_serverUrl, url);
}
BackgroundUploader uploader = new BackgroundUploader();
uploader.CostPolicy = ExecutionContext.Instance.IsBackgroundTask
? BackgroundTransferCostPolicy.UnrestrictedOnly
: BackgroundTransferCostPolicy.Always;
uploader.Method = "PUT";
var buffer = CryptographicBuffer.ConvertStringToBinary(_credential.UserName + ":" + _credential.Password, BinaryStringEncoding.Utf8);
var token = CryptographicBuffer.EncodeToBase64String(buffer);
var value = new HttpCredentialsHeaderValue("Basic", token);
uploader.SetRequestHeader("Authorization", value.ToString());
var upload = uploader.CreateUpload(url, file);
Progress <UploadOperation> progressCallback = new Progress <UploadOperation>(async operation => await OnUploadProgressChanged(operation));
var task = upload.StartAsync().AsTask(progressCallback);
var task2 = await task.ContinueWith(OnUploadCompleted);
return(await task2);
}
public override IObservable <HttpTransfer> WhenUpdated() => Observable.Create <HttpTransfer>(async(ob, ct) =>
{
var downloads = await BackgroundDownloader
.GetCurrentDownloadsAsync()
.AsTask();
foreach (var download in downloads)
{
download
.AttachAsync()
.AsTask(
ct,
new Progress <DownloadOperation>(_ =>
ob.OnNext(download.FromNative())
)
);
}
var uploads = await BackgroundUploader
.GetCurrentUploadsAsync()
.AsTask();
foreach (var upload in uploads)
{
upload
.AttachAsync()
.AsTask(
ct,
new Progress <UploadOperation>(_ =>
ob.OnNext(upload.FromNative())
)
);
}
});
public HttpTransferTasks()
{
BackgroundUploader
.GetCurrentUploadsAsync()
.AsTask()
.ContinueWith(result =>
{
foreach (var task in result.Result)
{
var config = new TaskConfiguration(task.RequestedUri.ToString(), task.SourceFile.Path)
{
HttpMethod = task.Method,
UseMeteredConnection = task.CostPolicy != BackgroundTransferCostPolicy.UnrestrictedOnly
};
this.Add(new UploadHttpTask(config, task, true));
}
});
BackgroundDownloader
.GetCurrentDownloadsAsync()
.AsTask()
.ContinueWith(result =>
{
foreach (var task in result.Result)
{
var config = new TaskConfiguration(task.RequestedUri.ToString())
{
HttpMethod = task.Method,
UseMeteredConnection = task.CostPolicy != BackgroundTransferCostPolicy.UnrestrictedOnly
};
this.Add(new DownloadHttpTask(config, task, true));
}
});
}
public async Task <ResponseInfo> UploadAsync(string remoteUri, string[] files, bool toastNotify = true)
{
uploader = new BackgroundUploader();
uploader.Method = "POST";
if (notifyTemplate != null && toastNotify)
{
uploader.SuccessToastNotification = new Windows.UI.Notifications.ToastNotification(notifyTemplate);
}
List <BackgroundTransferContentPart> parts = new List <BackgroundTransferContentPart>();
foreach (var f in files)
{
StorageFile storageFile = await StorageFile.GetFileFromPathAsync(f);
if (storageFile != null)
{
BackgroundTransferContentPart part = new BackgroundTransferContentPart("file", storageFile.Name);
part.SetFile(storageFile);
parts.Add(part);
}
}
UploadOperation uploadOpration = await uploader.CreateUploadAsync(new Uri(remoteUri), parts, "form-data");
return(await GetUploadResponse(uploadOpration));
}
public async void Start()
{
try
{
var downloads = await BackgroundDownloader
.GetCurrentDownloadsAsync()
.AsTask();
foreach (var dl in downloads)
{
dl.Resume();
}
var uploads = await BackgroundUploader
.GetCurrentUploadsAsync()
.AsTask();
foreach (var ul in uploads)
{
ul.StartAsync();
}
}
catch (Exception ex)
{
Log.Write(ex);
}
}
private async Task <UploadOperation> synchronizePicture(Picture _picture, String _pathAlbum, int _index, TripSummary _summary)
{
StorageFile _file;
BackgroundUploader _uploader = new BackgroundUploader();
UploadOperation _upload = null;
String _request = API_FILES_PUT + "/sandbox/" + _pathAlbum + "/" + _picture.Name + _picture.Extension +
"?access_token=" + Token + "&overwrite=true";
try
{
if (_summary.Sample)
{
_file = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///appdata/" + _summary.PathThumb + "/" + _summary.PicturesThumb[_index % 4]));
}
else
{
_file = await StorageFile.GetFileFromPathAsync(_picture.GetPath());
}
}
catch (FileNotFoundException)
{
return(null);
}
try
{
_upload = _uploader.CreateUpload(new Uri(_request), _file);
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
}
return(_upload);
}
private async void StartMultipartUpload_Click(object sender, RoutedEventArgs e)
{
// By default 'serverAddressField' is disabled and URI validation is not required. When enabling the text
// box validating the URI is required since it was received from an untrusted source (user input).
// The URI is validated by calling Uri.TryCreate() that will return 'false' for strings that are not valid URIs.
// Note that when enabling the text box users may provide URIs to machines on the intrAnet that require
// the "Home or Work Networking" capability.
Uri uri;
if (!Uri.TryCreate(serverAddressField.Text.Trim(), UriKind.Absolute, out uri))
{
rootPage.NotifyUser("Invalid URI.", NotifyType.ErrorMessage);
return;
}
// Verify that we are currently not snapped, or that we can unsnap to open the picker.
if (ApplicationView.Value == ApplicationViewState.Snapped && !ApplicationView.TryUnsnap())
{
rootPage.NotifyUser("File picker cannot be opened in snapped mode. Please unsnap first.", NotifyType.ErrorMessage);
return;
}
FileOpenPicker picker = new FileOpenPicker();
picker.FileTypeFilter.Add("*");
IReadOnlyList <StorageFile> files = await picker.PickMultipleFilesAsync();
if (files.Count == 0)
{
rootPage.NotifyUser("No file selected.", NotifyType.ErrorMessage);
return;
}
List <BackgroundTransferContentPart> parts = new List <BackgroundTransferContentPart>();
for (int i = 0; i < files.Count; i++)
{
BackgroundTransferContentPart part = new BackgroundTransferContentPart("File" + i, files[i].Name);
part.SetFile(files[i]);
parts.Add(part);
}
BackgroundUploader uploader = new BackgroundUploader();
UploadOperation upload = await uploader.CreateUploadAsync(uri, parts);
String fileNames = files[0].Name;
for (int i = 1; i < files.Count; i++)
{
fileNames += ", " + files[i].Name;
}
Log(String.Format("Uploading {0} to {1}, {2}", fileNames, uri.AbsoluteUri, upload.Guid));
// Attach progress and completion handlers.
await HandleUploadAsync(upload, true);
}
public async Task CancelAll()
{
var uploads = await BackgroundUploader.GetCurrentUploadsAsync();
foreach (var upload in uploads)
{
upload.AttachAsync().Cancel();
}
}
private void UploadButton_Click(object sender, EventArgs e)
{
if (!ValidateForm())
{
return;
}
BackgroundUploader.RunWorkerAsync();
}
protected override async Task <IEnumerable <HttpTransfer> > GetUploads(QueryFilter filter)
{
var items = await BackgroundUploader
.GetCurrentUploadsAsync()
.AsTask();
return(items
.Select(x => x.FromNative())
.ToList());
}
public ActionResult Index()
{
BackgroundUploader bgUploader = GetUploader();
if (bgUploader.Progress < 100)
{
return(PartialView("Upload", bgUploader));
}
return(PartialView("Show", bgUploader));
}
protected async override void OnNavigatingFrom(NavigatingCancelEventArgs e)
{
base.OnNavigatingFrom(e);
var currentUploads = await BackgroundUploader.GetCurrentUploadsAsync();
if (currentUploads.Count > 0)
{
_cts.Cancel();
_cts.Dispose();
}
}
/// <summary>
/// Gets uploader from session or creates a new one
/// </summary>
private BackgroundUploader GetUploader()
{
BackgroundUploader bgUploader = Session["bguploader"] as BackgroundUploader;
if (bgUploader == null)
{
bgUploader = new BackgroundUploader(m_cloudinary);
Session.Add("bguploader", bgUploader);
bgUploader.Upload();
return(bgUploader);
}
return(bgUploader);
}
public async Task <string> CreateVideoAsync(IStorageFile file, Video v)
{
VideoSubmition videoSubmition = new VideoSubmition
{
Tags = v.Tags,
Title = v.Title,
Synopse = v.Synopse
};
Video createdVideo = null;
try
{
using (EnsureCredentialsUseContext context = new EnsureCredentialsUseContext(
this.Username, this.Password, this.AccessKey, _client.InnerChannel))
{
createdVideo = await this._client.AddVideoPostAsync(videoSubmition, null);
}
}
catch (FaultException faultException)
{
MessageFault messageFault = faultException.CreateMessageFault();
if (messageFault.HasDetail)
{
string innerErrorXml;
using (var xmlReader = messageFault.GetReaderAtDetailContents())
{
innerErrorXml = xmlReader.ReadInnerXml();
}
if (innerErrorXml != null)
{
throw new Exception(innerErrorXml);
}
throw;
}
}
string token = createdVideo.Token;
BackgroundUploader uploader = new BackgroundUploader();
UploadOperation uploadOperation =
await VideosServiceClient.CreateUploadOperationForCreateVideo(file, token, uploader);
await uploadOperation.StartAsync();
return(await GetResponseMessage(uploadOperation));
}
/// <summary>
/// Invoked when image add button is clicked and choose the image.
/// </summary>
/// <param name="sender">The image add button clicked.</param>
/// <param name="e">Event data that describes how the click was initiated.</param>
private async void ImageUploadButton_Click(object sender, RoutedEventArgs e)
{
FileOpenPicker picker = FileTypePicker(imagesFilterTypeList);
if (picker == null)
{
return;
}
images = await picker.PickMultipleFilesAsync();
if (images == null || images.Count == 0)
{
return;
}
Image imgImg = new Image
{
Source = new BitmapImage(new Uri("ms-appx:///Images/Upload/image.png")),
Margin = new Thickness(5, 0, 5, 0)
};
ToolTip toolTip = new ToolTip();
toolTip.Content = images[0].Name;
ToolTipService.SetToolTip(imgImg, toolTip);
totalImagePanel.Children.RemoveAt(totalImagePanel.Children.Count - 1);
imagePanel.Children.Add(imgImg);
List <BackgroundTransferContentPart> imageParts = CreateBackgroundTransferContentPartList(images);
Uri uploadUri = new Uri(Constants.DataCenterURI + "Upload.aspx?username="******"Image uplaod error3. Please check your network.");
}
}
private async void UploadMultipleFiles(Uri uri, IReadOnlyList <StorageFile> files)
{
if (files.Count == 0)
{
rootPage.NotifyUser("No file selected.", NotifyType.ErrorMessage);
return;
}
ulong totalFileSize = 0;
for (int i = 0; i < files.Count; i++)
{
BasicProperties properties = await files[i].GetBasicPropertiesAsync();
totalFileSize += properties.Size;
if (totalFileSize > maxUploadFileSize)
{
rootPage.NotifyUser(String.Format(CultureInfo.CurrentCulture,
"Size of selected files exceeds max. upload file size ({0} MB).",
maxUploadFileSize / (1024 * 1024)), NotifyType.ErrorMessage);
return;
}
}
List <BackgroundTransferContentPart> parts = new List <BackgroundTransferContentPart>();
for (int i = 0; i < files.Count; i++)
{
BackgroundTransferContentPart part = new BackgroundTransferContentPart("File" + i, files[i].Name);
part.SetFile(files[i]);
parts.Add(part);
}
BackgroundUploader uploader = new BackgroundUploader();
UploadOperation upload = await uploader.CreateUploadAsync(uri, parts);
String fileNames = files[0].Name;
for (int i = 1; i < files.Count; i++)
{
fileNames += ", " + files[i].Name;
}
Log(String.Format(CultureInfo.CurrentCulture, "Uploading {0} to {1}, {2}", fileNames, uri.AbsoluteUri,
upload.Guid));
// Attach progress and completion handlers.
await HandleUploadAsync(upload, true);
}
public async Task UploadAsync(StorageFile sourceFile, int travelerId, int reservationId, bool isPrivate, int locationId)
{
var address = isPrivate ? Addresses.UploadPrivateFileUri : Addresses.UploadPublicFileUri;
Uri destinationUri = new Uri(string.Format(address, reservationId));
BackgroundUploader uploader = new BackgroundUploader();
uploader.SetRequestHeader("Filename", sourceFile.Name);
UploadOperation upload = uploader.CreateUpload(destinationUri, sourceFile);
await upload.StartAsync();
var fileAddress = upload.GetResponseInformation().Headers["Location"];
await _data.CreateAzureStorageFileMetadata(new Uri(fileAddress), sourceFile.Name, reservationId, isPrivate, travelerId, locationId);
}
public async Task UploadAsync(StorageFile file, int travelerId, Progress <UploadOperation> progressCallback, int reservationId, bool isPrivate)
{
var address = isPrivate ? Addresses.UploadPrivateFileUri : Addresses.UploadPublicFileUri;
Uri destination = new Uri(string.Format(address, reservationId));
BackgroundUploader uploader = new BackgroundUploader();
uploader.SetRequestHeader("Filename", file.Name);
UploadOperation upload = uploader.CreateUpload(destination, file);
UploadOperation result = await upload.StartAsync().AsTask();
string fileUri = result.GetResponseInformation().Headers["Location"];
await _data.CreateAzureStorageFileMetadata(fileUri, file.Name, reservationId, isPrivate, UserAuth.Instance.Traveler.TravelerId);
}
private async void StartUpload_Click(object sender, RoutedEventArgs e)
{
// By default 'serverAddressField' is disabled and URI validation is not required. When enabling the text
// box validating the URI is required since it was received from an untrusted source (user input).
// The URI is validated by calling Uri.TryCreate() that will return 'false' for strings that are not valid URIs.
// Note that when enabling the text box users may provide URIs to machines on the intrAnet that require
// the "Home or Work Networking" capability.
Uri uri;
if (!Uri.TryCreate(serverAddressField.Text.Trim(), UriKind.Absolute, out uri))
{
rootPage.NotifyUser("Invalid URI.", NotifyType.ErrorMessage);
return;
}
FileOpenPicker picker = new FileOpenPicker();
picker.FileTypeFilter.Add("*");
StorageFile file = await picker.PickSingleFileAsync();
if (file == null)
{
rootPage.NotifyUser("No file selected.", NotifyType.ErrorMessage);
return;
}
BasicProperties properties = await file.GetBasicPropertiesAsync();
if (properties.Size > maxUploadFileSize)
{
rootPage.NotifyUser(String.Format(CultureInfo.CurrentCulture,
"Selected file exceeds max. upload file size ({0} MB).", maxUploadFileSize / (1024 * 1024)),
NotifyType.ErrorMessage);
return;
}
BackgroundUploader uploader = new BackgroundUploader();
uploader.SetRequestHeader("Filename", file.Name);
UploadOperation upload = uploader.CreateUpload(uri, file);
Log(String.Format(CultureInfo.CurrentCulture, "Uploading {0} to {1}, {2}", file.Name, uri.AbsoluteUri,
upload.Guid));
// Attach progress and completion handlers.
await HandleUploadAsync(upload, true);
}
private const int maxUploadFileSize = 100 * 1024 * 1024; // 100 MB
/// <summary>
/// StartUploadFiles
/// </summary>
/// <param name="url"></param>
/// <param name="files"></param>
public async void StartUploadFiles(string url, IReadOnlyList <StorageFile> files)
{
Uri uri = null;
if (!Uri.TryCreate(url, UriKind.Absolute, out uri))
{
if (this.ErrorException != null)
{
this.ErrorException(this, "Please Invalid UploadURl");
}
return;
}
if (files == null || files.Count == 0)
{
if (this.ErrorException != null)
{
this.ErrorException(this, "Please Invalid files");
}
return;
}
ulong totalFileSize = 0;
for (int i = 0; i < files.Count; i++)
{
BasicProperties properties = await files[i].GetBasicPropertiesAsync();
totalFileSize += properties.Size;
if (totalFileSize > maxUploadFileSize)
{
if (this.ErrorException != null)
{
this.ErrorException(this, "Please Invalid maxUploadFileSize");
}
return;
}
}
List <BackgroundTransferContentPart> parts = new List <BackgroundTransferContentPart>();
for (int i = 0; i < files.Count; i++)
{
BackgroundTransferContentPart part = new BackgroundTransferContentPart("File" + i, files[i].Name);
part.SetFile(files[i]);
parts.Add(part);
}
BackgroundUploader uploader = new BackgroundUploader();
UploadOperation upload = await uploader.CreateUploadAsync(uri, parts);
await HandleUploadAsync(upload, true);
}
/// <summary>
/// Starts to upload the file as an asynchronous operation.
/// </summary>
/// <param name="sdkClient">The SDK client.</param>
/// <param name="path">The path to the file.</param>
/// <param name="file">The file.</param>
/// <param name="progress">The progress.</param>
public static async Task StartUploadFileAsync(this IDiskSdkClient sdkClient, string path, IStorageFile file, IProgress progress)
{
try
{
var uri = new Uri(WebdavResources.ApiUrl + path);
var uploader = new BackgroundUploader {
Method = "PUT"
};
uploader.SetRequestHeader("Authorization", "OAuth " + sdkClient.AccessToken);
uploader.SetRequestHeader("X-Yandex-SDK-Version", "winui, 1.0");
var upload = uploader.CreateUpload(uri, file);
await HandleUploadAsync(upload, progress, true);
}
catch (Exception ex)
{
throw HttpUtilities.ProcessException(ex);
}
}
private async void StartUpload_Click(object sender, RoutedEventArgs e)
{
// By default 'serverAddressField' is disabled and URI validation is not required. When enabling the text
// box validating the URI is required since it was received from an untrusted source (user input).
// The URI is validated by calling Uri.TryCreate() that will return 'false' for strings that are not valid URIs.
// Note that when enabling the text box users may provide URIs to machines on the intrAnet that require
// the "Home or Work Networking" capability.
Uri uri;
if (!Uri.TryCreate(serverAddressField.Text.Trim(), UriKind.Absolute, out uri))
{
rootPage.NotifyUser("Invalid URI.", NotifyType.ErrorMessage);
return;
}
// Verify that we are currently not snapped, or that we can unsnap to open the picker.
if (ApplicationView.Value == ApplicationViewState.Snapped && !ApplicationView.TryUnsnap())
{
rootPage.NotifyUser("File picker cannot be opened in snapped mode. Please unsnap first.", NotifyType.ErrorMessage);
return;
}
FileOpenPicker picker = new FileOpenPicker();
picker.FileTypeFilter.Add("*");
StorageFile file = await picker.PickSingleFileAsync();
if (file == null)
{
rootPage.NotifyUser("No file selected.", NotifyType.ErrorMessage);
return;
}
BackgroundUploader uploader = new BackgroundUploader();
uploader.SetRequestHeader("Filename", file.Name);
UploadOperation upload = uploader.CreateUpload(uri, file);
Log(String.Format("Uploading {0} to {1}, {2}", file.Name, uri.AbsoluteUri, upload.Guid));
// Attach progress and completion handlers.
await HandleUploadAsync(upload, true);
}
private async Task UploadSingleFile(StorageFile file, CpuArchitecture fileType)
{
var uri = new Uri(Constants.PackageUploadServerUrl);
var uploader = new BackgroundUploader();
uploader.SetRequestHeader("Filename", file.Name);
uploader.SetRequestHeader("Guid", _dataContext.AppDetail.AppSpecification.Guid.ToString());
uploader.SetRequestHeader("AppName", fileType.ToString());
var upload = uploader.CreateUpload(uri, file);
//Log(String.Format(CultureInfo.CurrentCulture, "Uploading {0} to {1}, {2}", file.Name, uri.AbsoluteUri,
// upload.Guid));
// Attach progress and completion handlers.
await HandleUploadAsync(upload, true);
}
