private async Task Upload()
{
if (AddingFiles)
{
return;
}
var needsLogin = false;
await RunCommand(() => UploadIsRunning, async() =>
{
using (_cancelSource = new CancellationTokenSource())
{
var cancelToken = _cancelSource.Token;
var filesToUpload = new List <UploadFile>(UploadFiles);
var variableSummary = new VariableContent(AddAppName(UploadSummary));
var variablePageContent = new VariablePageContent(_appSettings.ContentFileExtension, PageContent, _helpers);
_fileUploader.IncludeInWatchList = IncludeInWatchlist;
_fileUploader.IgnoreWarnings = ForceUpload;
_editTokenRefreshed = false;
foreach (var file in filesToUpload)
{
if (!file.IsVideo && !_fileUploader.PermittedFiles.IsPermitted(file.FileName))
{
file.SetError(UploadMessages.FileTypeNotPermitted(Path.GetExtension(file.FileName)));
}
else
{
SetViewdFile(file);
try
{
if (file.IsVideo)
{
await UploadVideo(file, cancelToken);
}
else
{
await UploadFile(
file,
variableSummary.ExpandedContent(file),
variablePageContent.ExpandedContent(file),
cancelToken);
}
}
catch (HttpRequestException ex)
{
if (ex.InnerException is IOException)
{
file.SetError(UploadMessages.ReadFail);
}
else
{
file.SetError(UploadMessages.NetworkError);
}
}
catch (XmlException)
{
file.SetError(UploadMessages.InvalidXml);
}
catch (JsonException)
{
file.SetError(UploadMessages.InvalidJson);
}
catch (FileNotFoundException)
{
file.SetError(UploadMessages.FileNotFound);
}
catch (IOException)
{
file.SetError(UploadMessages.ReadFail);
}
catch (TaskCanceledException)
{
if (_helpers.IsCancellationRequested(cancelToken))
{
file.SetError(UploadMessages.Cancelled);
break; // foreach
}
else
{
file.SetError(UploadMessages.TimedOut);
}
}
catch (OperationCanceledException)
{
file.SetError(UploadMessages.Cancelled);
break; // foreach
}
catch (ServerIsBusyException)
{
file.SetError(UploadMessages.ServerBusy);
break; // foreach
}
catch (NoEditTokenException)
{
file.SetError(UploadMessages.NoEditToken);
break; // foreach
}
catch (MustBeLoggedInException)
{
needsLogin = true;
break;
}
}
}
}
});
if (needsLogin)
{
LoginAgain();
}
}
