public async Task LoadDirectoryRecursive(DomainExportedObject Parent, string Path)
{
DirectoryInfo dirInfo = new DirectoryInfo(Path);
DirectoryInfo[] dirInfos = await Task.Run(() => dirInfo.GetDirectories());
if (dirInfos.Length > 0)
{
Parent.Children = dirInfos.Select(dir => new DomainExportedObject {
Filename = dir.FullName, Parent = Parent, Children = new List <DomainExportedObject>()
}).ToList();
foreach (DomainExportedObject exportedDir in Parent.Children)
{
await LoadDirectoryRecursive(exportedDir, exportedDir.Filename);
}
}
FileInfo[] files = await Task.Run(() => dirInfo.GetFiles());
if (files.Length > 0)
{
Parent.Children.AddRange(files.Select(f => new DomainExportedObject {
Filename = f.FullName, Parent = Parent
}).ToList());
}
}
private async void loadExportFiles()
{
if (String.IsNullOrEmpty(settings.ExportPath))
{
return;
}
try {
DomainExportedObject root = new DomainExportedObject();
await repository.LoadDirectoryRecursive(root, settings.ExportPath);
if (root.Children == null || !root.Children.Any())
{
return;
}
viewModel.ExportsTree?.Traverse(e => true).ToList().ForEach(e => e.PropertyChanged -= onExportedObjectViewEntityChanged);
IEnumerable <ExportedObjectViewEntity> temp = mapper.Map <IEnumerable <ExportedObjectViewEntity> >(root.Children);
viewModel.ExportsTree = new ObservableCollection <ExportedObjectViewEntity>(temp);
viewModel.ExportsTree.Traverse(e => true).ToList().ForEach(e => e.PropertyChanged += onExportedObjectViewEntityChanged);
}
catch (FileNotFoundException) { }
catch (DirectoryNotFoundException) { }
catch (Exception ex) {
messenger.Send(new ApplicationErrorMessage {
ErrorMessage = ex.Message, Exception = ex
});
}
}
