private void LoadItems()
{
ShowLoadingAnimation = true;
var items = new List <AssetEntitySearchViewModelBase>();
var worker = new BackgroundWorker();
worker.DoWork += (o, ea) =>
{
if (!string.IsNullOrEmpty(ParentItem.InnerItemID) && ParentItem.InnerItemID != RootItemId)
{
items.Add(new RootSearchViewModel(ParentItem.Parent));
}
switch (ParentItem.Type)
{
case AssetType.Folder:
case AssetType.Container:
items.AddRange(
_assetRepository.GetChildrenFolders(ParentItem.InnerItemID)
.Select(x => new FolderSearchViewModel(x, ParentItem)));
if (ParentItem.InnerItemID != null)
{
items.AddRange(
_assetRepository.GetChildrenFolderItems(ParentItem.InnerItemID)
.Select(x => new FileSearchViewModel(x)));
}
break;
case AssetType.Parent:
items.AddRange(
_assetRepository.GetChildrenFolders(ParentItem.InnerItemID)
.Select(x => new FolderSearchViewModel(x, ParentItem)));
break;
}
OnUIThread(() =>
{
SelectedFolderItems.SetItems(items);
UpdateAddressBar();
});
};
worker.RunWorkerCompleted += (o, ea) =>
{
ShowLoadingAnimation = false;
};
worker.RunWorkerAsync();
}
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();
}
}
}
