private void RaiseUploadRequest()
{
if (ParentItem.Parent == null)
{
CommonNotifyRequest.Raise(new Notification
{
Content = "Can not upload files to the root. Please select a folder first.".Localize(),
Title = "Error".Localize(null, LocalizationScope.DefaultCategory)
});
return;
}
IEnumerable<FileType> fileTypes = new[] {
new FileType("all files".Localize(), ".*"),
new FileType("jpg image".Localize(), ".jpg"),
new FileType("bmp image".Localize(), ".bmp"),
new FileType("png image".Localize(), ".png"),
new FileType("Report".Localize(), ".rld"),
new FileType("Report".Localize(), ".rldc")
};
if (fileDialogService == null)
fileDialogService = new System.Waf.VirtoCommerce.ManagementClient.Services.FileDialogService();
var result = fileDialogService.ShowOpenFileDialog(this, fileTypes);
if (result.IsValid)
{
var delimiter = !string.IsNullOrEmpty(ParentItem.InnerItemID) && !ParentItem.InnerItemID.EndsWith(NamePathDelimiter) ? NamePathDelimiter : string.Empty;
// construct new FolderItemId
var fileInfo = new FileInfo(result.FileName);
var fileName = string.Format("{0}{1}{2}", ParentItem.InnerItemID, delimiter, fileInfo.Name);
var canUpload = true;
var fileExists = SelectedFolderItems.OfType<IFileSearchViewModel>().Any(x => x.InnerItem.FolderItemId.EndsWith(NamePathDelimiter + fileInfo.Name, StringComparison.OrdinalIgnoreCase));
if (fileExists)
{
CommonConfirmRequest.Raise(new ConditionalConfirmation
{
Title = "Upload file".Localize(),
Content = string.Format("There is already a file with the same name in this location.\nDo you want to overwrite and replace the existing file '{0}'?".Localize(), fileInfo.Name)
}, (x) =>
{
canUpload = x.Confirmed;
});
}
if (canUpload)
{
ShowLoadingAnimation = true;
var worker = new BackgroundWorker();
worker.DoWork += (o, ea) =>
{
var id = o.GetHashCode().ToString();
var item = new StatusMessage { ShortText = "File upload in progress".Localize(), StatusMessageId = id };
EventSystem.Publish(item);
using (var info = new UploadStreamInfo())
using (var fileStream = new FileStream(result.FileName, FileMode.Open, FileAccess.Read))
{
info.FileName = fileName;
info.FileByteStream = fileStream;
info.Length = fileStream.Length;
_assetRepository.Upload(info);
}
};
worker.RunWorkerCompleted += (o, ea) =>
{
ShowLoadingAnimation = false;
var item = new StatusMessage
{
StatusMessageId = o.GetHashCode().ToString()
};
if (ea.Cancelled)
{
item.ShortText = "File upload was canceled!".Localize();
item.State = StatusMessageState.Warning;
}
else if (ea.Error != null)
{
item.ShortText = string.Format("Failed to upload file: {0}".Localize(), ea.Error.Message);
item.Details = ea.Error.ToString();
item.State = StatusMessageState.Error;
}
else
{
item.ShortText = "File uploaded".Localize();
item.State = StatusMessageState.Success;
RefreshCommand.Execute();
}
EventSystem.Publish(item);
};
worker.RunWorkerAsync();
}
}
}
/// <summary>
/// Uploads the specified stream.
/// </summary>
/// <param name="info">The info.</param>
public void Upload(UploadStreamInfo info)
{
BlobStorageProvider.Upload(info);
}
/// <summary>
/// Uploads the specified stream.
/// </summary>
/// <param name="info">The info.</param>
public void Upload(UploadStreamInfo info)
{
BlobStorageProvider.Upload(info);
}
private string Upload(string fileName, Stream source)
{
string retVal = null;
using (var info = new UploadStreamInfo())
{
Folder folder = null;
try
{
folder = _assetProvider.GetFolderById("export");
}
catch (Exception e)
{
retVal = e.Message;
}
finally
{
folder = folder ?? _assetProvider.CreateFolder("export", null);
}
if (folder != null)
{
retVal = null;
info.FileName = string.Format("{0}{1}{2}", folder.FolderId, "/", Path.GetFileName(fileName));
info.FileByteStream = source;
info.Length = source.Length;
try
{
_assetProvider.Upload(info);
}
catch (Exception e)
{
retVal = string.Format("Couldn't upload exported file: {0}", e.Message);
}
}
else
{
retVal = string.Format("Export folder not found and can't be created: {0}", retVal);
}
}
return retVal;
}
