public async void BrowserDownload(GameBananaRecord record)
{
DownloadWindow downloadWindow = new DownloadWindow(record);
downloadWindow.ShowDialog();
if (downloadWindow.YesNo)
{
string downloadUrl = null;
string fileName = null;
if (record.Files.Count == 1)
{
downloadUrl = record.Files[0].DownloadUrl;
fileName = record.Files[0].FileName;
}
else if (record.Files.Count > 1)
{
UpdateFileBox fileBox = new UpdateFileBox(record.Files, record.Title);
fileBox.Activate();
fileBox.ShowDialog();
downloadUrl = fileBox.chosenFileUrl;
fileName = fileBox.chosenFileName;
}
if (downloadUrl != null && fileName != null)
{
await DownloadFile(downloadUrl, fileName, new Progress <DownloadProgress>(ReportUpdateProgress),
CancellationTokenSource.CreateLinkedTokenSource(cancellationToken.Token));
if (!cancelled)
{
await ExtractFile(fileName, record);
}
}
}
}
public DownloadWindow(GameBananaRecord record)
{
InitializeComponent();
DownloadText.Text = $"{record.Title}\nSubmitted by {record.Owner.Name}";
var bitmap = new BitmapImage();
bitmap.BeginInit();
bitmap.UriSource = record.Image;
bitmap.EndInit();
Preview.Source = bitmap;
}
private async Task ExtractFile(string fileName, GameBananaRecord record)
{
await Task.Run(() =>
{
string _ArchiveSource = $@"{assemblyLocation}/Downloads/{fileName}";
string _ArchiveType = Path.GetExtension(fileName);
string ArchiveDestination = $@"{assemblyLocation}/Mods/{string.Concat(record.Title.Split(Path.GetInvalidFileNameChars()))}";
// Find a unique destination if it already exists
var counter = 2;
while (Directory.Exists(ArchiveDestination))
{
ArchiveDestination = $@"{assemblyLocation}/Mods/{string.Concat(record.Title.Split(Path.GetInvalidFileNameChars()))} ({counter})";
++counter;
}
if (File.Exists(_ArchiveSource))
{
try
{
if (Path.GetExtension(_ArchiveSource).Equals(".7z", StringComparison.InvariantCultureIgnoreCase))
{
using (var archive = SevenZipArchive.Open(_ArchiveSource))
{
foreach (var entry in archive.Entries.Where(entry => !entry.IsDirectory))
{
entry.WriteToDirectory(ArchiveDestination, new ExtractionOptions()
{
ExtractFullPath = true,
Overwrite = true
});
}
}
}
else
{
using (Stream stream = File.OpenRead(_ArchiveSource))
using (var reader = ReaderFactory.Open(stream))
{
while (reader.MoveToNextEntry())
{
if (!reader.Entry.IsDirectory)
{
reader.WriteEntryToDirectory(ArchiveDestination, new ExtractionOptions()
{
ExtractFullPath = true,
Overwrite = true
});
}
}
}
}
if (!File.Exists($@"{ArchiveDestination}/mod.json"))
{
Metadata metadata = new Metadata();
metadata.submitter = record.Owner.Name;
metadata.description = record.Description;
metadata.preview = record.Image;
metadata.homepage = record.Link;
metadata.avi = record.Owner.Avatar;
metadata.upic = record.Owner.Upic;
metadata.cat = record.CategoryName;
metadata.caticon = record.Category.Icon;
metadata.lastupdate = record.DateUpdated;
string metadataString = JsonSerializer.Serialize(metadata, new JsonSerializerOptions {
WriteIndented = true
});
File.WriteAllText($@"{ArchiveDestination}/mod.json", metadataString);
}
}
catch (Exception e)
{
MessageBox.Show($"Couldn't extract {fileName}: {e.Message}", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
// Check if folder output folder exists, if not nothing was extracted
if (!Directory.Exists(ArchiveDestination))
{
MessageBox.Show($"Didn't extract {fileName} due to improper format", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
}
else
{
// Only delete if successfully extracted
File.Delete(_ArchiveSource);
}
});
}