public async Task LoadDirectoryItemsAsync()
{
var dirItems = await LoadDirectoryItemsAsync(Dlna.ContentDirectory.BrowseAction.RootObjectId);
DirectoryItems.Clear();
dirItems.ToList().ForEach(dirItem => DirectoryItems.Add(dirItem));
}
private async Task LoadFilesAndFoldersAsync()
{
LoggingViewModel.Instance.Information = "Retrieving items ...";
this.LoadingFilesAndFolders = true;
DirectoryItems.Clear();
IEnumerable <IItem> files = await _fileOperations.GetMyFilesAsync();
if (files != null)
{
foreach (IItem file in files)
{
FileSystemItemViewModel _directoryItem = new FileSystemItemViewModel(file);
//Adding FileSystemItems to observable collection.
DirectoryItems.Add(_directoryItem);
}
LoggingViewModel.Instance.Information = string.Empty;
}
else
{
LoggingViewModel.Instance.Information = "We couldn't get your file and folder list.";
}
this.LoadingFilesAndFolders = false;
}
public async Task LoadDirectoryItemsAsync()
{
var dirItems = await mediaServer.LoadDirectoryItemsAsync(Id);
DirectoryItems.Clear();
dirItems.ToList().ForEach(dirItem => DirectoryItems.Add(dirItem));
}
/// <summary>
/// Command for getting the file and folder list.
/// </summary>
async void ExecuteGetFileAndFolderListCommandAsync()
{
DirectoryItems.Clear();
IEnumerable <IFileSystemItem> files = await _fileOperations.GetMyFilesAsync();
if (files != null)
{
foreach (IFileSystemItem file in files)
{
FileSystemItemViewModel _directoryItem = new FileSystemItemViewModel(file);
//Adding FileSystemItems to observable collection.
DirectoryItems.Add(_directoryItem);
}
}
else
{
LoggingViewModel.Instance.Information = "We couldn't get your file and folder list.";
}
}
/// <summary>
/// Parse the directory.
/// </summary>
internal async Task ParseAsync()
{
Log($"{nameof(DirectoryViewModel)}.{nameof(ParseAsync)}: Start");
try
{
if (string.IsNullOrWhiteSpace(DirectoryToParse))
{
LogError($"{nameof(ParseAsync)} => {nameof(DirectoryToParse)} is empty/null. Returning.");
return;
}
m_DirectoryCount = 0;
m_FileCount = 0;
DirectoryItems.Clear();
if (IsItemFile(DirectoryToParse))
{
FileInfo fi = new FileInfo(DirectoryToParse);
RootNode = new DirectoryItem(fi)
{
Depth = 0
};
m_FileCount = 1;
}
else
{
DirectoryInfo dirInfo = new DirectoryInfo(DirectoryToParse);
RootNode = new DirectoryItem(dirInfo)
{
Depth = 0
};
DirectoryItems.Add(RootNode);
m_DirectoryCount = 0;
m_FileCount = 0;
Stopwatch timer = Stopwatch.StartNew();
await Task.Run(() => ParseDirectory(RootNode, dirInfo.FullName));
timer.Stop();
RaisePropertyChanged(nameof(DirectoryItems));
RootNode.IsExpanded = true;
ShowStatusMessage($"Time to parse " +
$"{m_DirectoryCount.ToString(m_FmtInt)} directories and" +
$" {m_FileCount.ToString(m_FmtInt)} files: " +
$"{timer.Elapsed.GetTimeFromTimeSpan()}");
}
}
catch (Exception ex)
{
LogError($" Exception: {ex.ToString()}");
}
finally
{
Log($"{nameof(DirectoryViewModel)}.{nameof(ParseAsync)}: End");
}
}