private async Task ReserveUploadAsync(UploadLinkModel model)
{
CancellationToken cancellationToken = this.HttpContext.RequestAborted;
StoredMetadata metadata = new StoredMetadata {
Expiration = model.Expiration,
UploadedOn = DateTime.UtcNow,
IsReservation = true,
Sender = model.Sender
};
// Ensure no empty contact information
if (model.Sender != null && String.IsNullOrEmpty(model.Sender.Name) && String.IsNullOrEmpty(model.Sender.EmailAddress))
{
metadata.Sender = null;
}
// Write away
using (Stream fileStream = this._fileWriter.OpenWriteStream(this._fileStore.GetMetadataFile(model.FileIdentifier))) {
using (StreamWriter sw = new StreamWriter(fileStream, Encoding.UTF8)) {
await sw.WriteAsync(metadata.Serialize()).ConfigureAwait(false);
await fileStream.FlushAsync(cancellationToken).ConfigureAwait(false);
}
}
}
public async Task <IActionResult> Index(IFormCollection form)
{
UploadLinkModel model = UploadModelFactory.CreateLink();
if (!await this.TryUpdateModelAsync(model))
{
return(this.View(model));
}
await this.ReserveUploadAsync(model);
return(this.View("LinkCreated", model));
}
public IActionResult Index()
{
UploadLinkModel model = UploadModelFactory.CreateLink();
return(this.View(model));
}
