public static async Task <string> InstallMap(BeatSaverMap Map, bool showNotification = true)
{
BeatSaverApiResponseMap responseMap = Map.response.map;
BeatSaverApiResponseMap.BeatsaverMapVersion mapVersion = responseMap.versions.Where(r => r.hash == Map.HashToDownload).First();
if (mapVersion == null)
{
throw new Exception("Could not find map version.");
}
string zip = Path.Combine(Utils.BeatSaberPath, CustomSongsFolder, Map.HashToDownload) + ".zip";
string mapName = string.Concat(($"{responseMap.id} ({responseMap.metadata.songName} - {responseMap.metadata.levelAuthorName})")
.Split(ModAssistant.Utils.Constants.IllegalCharacters));
string directory = Path.Combine(Utils.BeatSaberPath, CustomSongsFolder, mapName);
#pragma warning disable CS0162 // Unreachable code detected
if (BypassDownloadCounter)
{
await Utils.DownloadAsset(mapVersion.downloadURL, CustomSongsFolder, Map.HashToDownload + ".zip", mapName, showNotification, true);
}
else
{
await Utils.DownloadAsset(mapVersion.downloadURL, CustomSongsFolder, Map.HashToDownload + ".zip", mapName, showNotification, true);
}
#pragma warning restore CS0162 // Unreachable code detected
if (File.Exists(zip))
{
string mimeType = MimeMapping.GetMimeMapping(zip);
if (!mimeType.StartsWith("application/x-zip"))
{
ModAssistant.Utils.Log($"Failed extracting BeatSaver map: {zip} \n| Content: {string.Join("\n", File.ReadAllLines(zip))}", "ERROR");
throw new Exception("File not a zip.");
}
try
{
using (FileStream stream = new FileStream(zip, FileMode.Open))
using (ZipArchive archive = new ZipArchive(stream))
{
foreach (ZipArchiveEntry file in archive.Entries)
{
string fileDirectory = Path.GetDirectoryName(Path.Combine(directory, file.FullName));
if (!Directory.Exists(fileDirectory))
{
Directory.CreateDirectory(fileDirectory);
}
if (!string.IsNullOrEmpty(file.Name))
{
file.ExtractToFile(Path.Combine(directory, file.FullName), true);
}
}
}
}
catch (Exception e)
{
File.Delete(zip);
ModAssistant.Utils.Log($"Failed extracting BeatSaver map: {zip} | Error: {e} \n| Content: {string.Join("\n", File.ReadAllLines(zip))}", "ERROR");
throw new Exception("File extraction failed.");
}
File.Delete(zip);
}
else
{
if (showNotification)
{
string line1 = (string)Application.Current.FindResource("OneClick:SongDownload:Failed");
string line2 = (string)Application.Current.FindResource("OneClick:SongDownload:NetworkIssues");
string title = (string)Application.Current.FindResource("OneClick:SongDownload:FailedTitle");
MessageBox.Show($"{line1}\n{line2}", title);
}
throw new Exception("Zip file not found.");
}
return(mapName);
}
public static async Task <string> InstallMap(BeatSaverApiResponseMap Map, bool showNotification = true)
{
string zip = Path.Combine(Utils.BeatSaberPath, CustomSongsFolder, Map.hash) + ".zip";
string mapName = string.Concat(($"{Map.key} ({Map.metadata.songName} - {Map.metadata.levelAuthorName})")
.Split(ModAssistant.Utils.Constants.IllegalCharacters));
string directory = Path.Combine(Utils.BeatSaberPath, CustomSongsFolder, mapName);
#pragma warning disable CS0162 // Unreachable code detected
if (BypassDownloadCounter)
{
await Utils.DownloadAsset(BeatSaverURLPrefix + Map.directDownload, CustomSongsFolder, Map.hash + ".zip", mapName, showNotification, true);
}
else
{
await Utils.DownloadAsset(BeatSaverURLPrefix + Map.downloadURL, CustomSongsFolder, Map.hash + ".zip", mapName, showNotification, true);
}
#pragma warning restore CS0162 // Unreachable code detected
if (File.Exists(zip))
{
string mimeType = MimeMapping.GetMimeMapping(zip);
if (!mimeType.StartsWith("application/x-zip"))
{
ModAssistant.Utils.Log($"Failed extracting BeatSaver map: {zip} \n| Content: {string.Join("\n", File.ReadAllLines(zip))}", "ERROR");
throw new Exception("File not a zip.");
}
try
{
using (FileStream stream = new FileStream(zip, FileMode.Open))
using (ZipArchive archive = new ZipArchive(stream))
{
foreach (ZipArchiveEntry file in archive.Entries)
{
string fileDirectory = Path.GetDirectoryName(Path.Combine(directory, file.FullName));
if (!Directory.Exists(fileDirectory))
{
Directory.CreateDirectory(fileDirectory);
}
if (!string.IsNullOrEmpty(file.Name))
{
file.ExtractToFile(Path.Combine(directory, file.FullName), true);
}
}
}
}
catch (Exception e)
{
File.Delete(zip);
ModAssistant.Utils.Log($"Failed extracting BeatSaver map: {zip} | Error: {e} \n| Content: {string.Join("\n", File.ReadAllLines(zip))}", "ERROR");
throw new Exception("File extraction failed.");
}
File.Delete(zip);
}
else
{
if (showNotification)
{
string line1 = (string)Application.Current.FindResource("OneClick:SongDownload:Failed");
string line2 = (string)Application.Current.FindResource("OneClick:SongDownload:NetworkIssues");
string title = (string)Application.Current.FindResource("OneClick:SongDownload:FailedTitle");
MessageBox.Show($"{line1}\n{line2}", title);
}
throw new Exception("Zip file not found.");
}
// Verify and patch separate audio file if needed
var hasFingerprintFile = File.Exists(Path.Combine(directory, "fingerprint.bin"));
if (hasFingerprintFile)
{
var noAudioFile = !Directory.EnumerateFiles(directory).Any(file =>
{
var ext = Path.GetExtension(file);
return(ext == ".egg" || ext == ".ogg" || ext == ".wav");
});
if (noAudioFile)
{
var patchSucccess = await SongPatcher.PromptAndPatchSongFromDisk(directory);
if (!patchSucccess)
{
if (showNotification)
{
MessageBox.Show($"{Application.Current.FindResource("OneClick:PatchSong:Failed")}");
}
throw new Exception("Verification and patching failed.");
}
}
}
return(mapName);
}
