public async void DecompressArchive()
{
StorageFile archive = await StorageItemHelpers.ToStorageItem <StorageFile>(associatedInstance.SlimContentPage.SelectedItem.ItemPath);
if (archive != null)
{
DecompressArchiveDialog decompressArchiveDialog = new DecompressArchiveDialog();
DecompressArchiveDialogViewModel decompressArchiveViewModel = new DecompressArchiveDialogViewModel(archive);
decompressArchiveDialog.ViewModel = decompressArchiveViewModel;
ContentDialogResult option = await decompressArchiveDialog.ShowAsync();
if (option == ContentDialogResult.Primary)
{
// Check if archive still exists
if (!StorageItemHelpers.Exists(archive.Path))
{
return;
}
CancellationTokenSource extractCancellation = new CancellationTokenSource();
PostedStatusBanner banner = App.StatusCenterViewModel.PostOperationBanner(
string.Empty,
"ExtractingArchiveText".GetLocalized(),
0,
ReturnResult.InProgress,
FileOperationType.Extract,
extractCancellation);
StorageFolder destinationFolder = decompressArchiveViewModel.DestinationFolder;
string destinationFolderPath = decompressArchiveViewModel.DestinationFolderPath;
if (destinationFolder == null)
{
StorageFolder parentFolder = await StorageItemHelpers.ToStorageItem <StorageFolder>(Path.GetDirectoryName(archive.Path));
destinationFolder = await parentFolder.CreateFolderAsync(Path.GetFileName(destinationFolderPath), CreationCollisionOption.GenerateUniqueName);
}
Stopwatch sw = new Stopwatch();
sw.Start();
await ZipHelpers.ExtractArchive(archive, destinationFolder, banner.Progress, extractCancellation.Token);
sw.Stop();
banner.Remove();
if (sw.Elapsed.TotalSeconds >= 6)
{
App.StatusCenterViewModel.PostBanner(
"ExtractingCompleteText".GetLocalized(),
"ArchiveExtractionCompletedSuccessfullyText".GetLocalized(),
0,
ReturnResult.Success,
FileOperationType.Extract);
}
if (decompressArchiveViewModel.OpenDestinationFolderOnCompletion)
{
await NavigationHelpers.OpenPath(destinationFolderPath, associatedInstance, FilesystemItemType.Directory);
}
}
}
}
