public void ProcessTracks(Track[] tracks)
{
foreach (var track in tracks)
{
//download the invalid track file
var trackFileName = string.Format(@"{0}\{1}{2}", m_stagingDirectory, track.TrackName.Trim(), Path.GetExtension(track.TrackUrl)).Replace("+", " ");
using (WebClient client = new WebClient())
{
Console.WriteLine(string.Format("Downloading {0}", track.TrackUrl));
client.DownloadFile(track.TrackUrl, trackFileName);
}
bool slot8 = false;
using (ZipArchive archive = ZipFile.OpenRead(trackFileName))
{
string databaseExt = ".dx9.database";
string levelExt = ".dx9.level";
string packageExt = ".dx9.package";
string sceneExt = ".dx9.scene";
foreach (ZipArchiveEntry entry in archive.Entries)
{
if (entry.Name.EndsWith(databaseExt, StringComparison.OrdinalIgnoreCase) ||
entry.Name.EndsWith(levelExt, StringComparison.OrdinalIgnoreCase) ||
entry.Name.EndsWith(packageExt, StringComparison.OrdinalIgnoreCase) ||
entry.Name.EndsWith(sceneExt, StringComparison.OrdinalIgnoreCase))
{
int slot = TrackValidator.GetSlot(entry.Name);
slot8 = slot == 8;
break;
}
}
}
if (slot8)
{
Console.WriteLine(string.Format("Slot 8 detected. Moving {0} to zip procesing folder.", Path.GetFileName(trackFileName)));
string fullFileName = string.Format("{0}/{1}", m_destinationFolder, Path.GetFileName(trackFileName));
if (File.Exists(fullFileName))
{
File.Delete(fullFileName);
}
File.Move(trackFileName, fullFileName);
}
}
}
private Track[] SplitTracks(Track originalTrack, string fileName)
{
List <Track> newTracks = new List <Track>();
using (ZipArchive archive = ZipFile.OpenRead(fileName))
{
string databaseExt = ".dx9.database";
string levelExt = ".dx9.level";
string packageExt = ".dx9.package";
string sceneExt = ".dx9.scene";
Dictionary <string, List <ZipArchiveEntry> > trackBuckets = new Dictionary <string, List <ZipArchiveEntry> >();
foreach (ZipArchiveEntry entry in archive.Entries)
{
if (entry.Name.EndsWith(databaseExt, StringComparison.OrdinalIgnoreCase) ||
entry.Name.EndsWith(levelExt, StringComparison.OrdinalIgnoreCase) ||
entry.Name.EndsWith(packageExt, StringComparison.OrdinalIgnoreCase) ||
entry.Name.EndsWith(sceneExt, StringComparison.OrdinalIgnoreCase))
{
string type = TrackValidator.GetTrackType(entry.Name);
int slot = TrackValidator.GetSlot(entry.Name);
string key = string.Format("{0}:{1}", type, slot);
if (trackBuckets.ContainsKey(key) == false)
{
trackBuckets[key] = new List <ZipArchiveEntry>();
}
trackBuckets[key].Add(entry);
}
}
foreach (var bucket in trackBuckets)
{
const int trackFileCount = 4;
if (bucket.Value.Count == trackFileCount)
{
const int keyValueCount = 2;
var keyValues = bucket.Key.Split(":");
if (keyValues.Length == keyValueCount)
{
string trackName = string.Format("{0} ({1} S_{2})", originalTrack.TrackName, keyValues[0], keyValues[1]);
string path = string.Format(@"{0}\{1}.zip", m_destinationFolder, trackName);
Console.WriteLine("Creating new track ({0}) from {1}.", trackName, originalTrack.TrackName);
//Write track to file.
using (Stream zipStream = new FileStream(path, FileMode.Create))
{
using (ZipArchive zipArchive = new ZipArchive(zipStream, ZipArchiveMode.Create, true))
{
foreach (var entry in bucket.Value)
{
var destFile = zipArchive.CreateEntry(entry.Name);
using (var destStream = destFile.Open())
using (var srcStream = entry.Open())
{
var task = srcStream.CopyToAsync(destStream);
task.Wait();
}
}
}
}
var newTrack = new Track
{
TrackName = trackName,
SourceTrackUrl = originalTrack.SourceTrackUrl,
SourceThumbnailUrl = originalTrack.SourceThumbnailUrl,
TrackUrl = originalTrack.TrackUrl,
ThumbnailUrl = originalTrack.ThumbnailUrl,
Author = originalTrack.Author,
CreationTime = originalTrack.CreationTime
};
newTracks.Add(newTrack);
}
else
{
Console.Error.WriteLine(string.Format("Unexpected key values: {0}, for track {1}", bucket.Key, fileName));
}
}
else
{
Console.Error.WriteLine(string.Format("Unexpected track file counts in bucket {0}, for track {1}", bucket.Key, fileName));
}
}
}
return(newTracks.ToArray());
}