////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Create a fake CustomBeatmapLevel from BeatSaver BeatMap
/// </summary>
/// <param name="p_BeatMap">BeatMap instance</param>
/// <returns></returns>
public static CustomBeatmapLevel CreateFakeCustomBeatmapLevelFromBeatMap(BeatSaverSharp.Beatmap p_BeatMap)
{
if (p_BeatMap == null)
{
return(null);
}
return(Internal.BeatSaver_CustomBeatmapLevel.FromBeatSaver(p_BeatMap));
}
private async Task ExtractZipAsync(BeatSaverSharp.Beatmap songInfo, byte[] zip, string customSongsPath, bool overwrite = false)
{
Stream zipStream = new MemoryStream(zip);
try
{
ZipArchive archive = new ZipArchive(zipStream, ZipArchiveMode.Read);
string basePath = songInfo.Key + " (" + songInfo.Metadata.SongName + " - " + songInfo.Metadata.LevelAuthorName + ")";
basePath = string.Join("", basePath.Split((Path.GetInvalidFileNameChars().Concat(Path.GetInvalidPathChars()).ToArray())));
string path = customSongsPath + "/" + basePath;
if (!overwrite && Directory.Exists(path))
{
int pathNum = 1;
while (Directory.Exists(path + $" ({pathNum})"))
{
++pathNum;
}
path += $" ({pathNum})";
}
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
await Task.Run(() =>
{
foreach (var entry in archive.Entries)
{
var entryPath = Path.Combine(path, entry.Name); // Name instead of FullName for better security and because song zips don't have nested directories anyway
if (overwrite || !File.Exists(entryPath)) // Either we're overwriting or there's no existing file
{
entry.ExtractToFile(entryPath, overwrite);
}
}
}).ConfigureAwait(false);
archive.Dispose();
}
catch (Exception e)
{
Plugin.Log.Critical($"Unable to extract ZIP! Exception: {e}");
return;
}
zipStream.Close();
}
