public void SetSongs(List <Song> levels)
{
//Now that songs are being set, hide the "downloading" text
if (errorHappened)
{
return; //If there was an error earlier, don't continue
}
songsTableView.gameObject.SetActive(true);
_pageUpButton.gameObject.SetActive(true);
_pageDownButton.gameObject.SetActive(true);
_infoText.gameObject.SetActive(false);
availableSongs = levels;
if (songsTableView.dataSource != (TableView.IDataSource) this)
{
songsTableView.dataSource = this;
}
else
{
songsTableView.ReloadData();
}
songsTableView.ScrollToCellWithIdx(0, TableViewScroller.ScrollPositionType.Beginning, false);
if (selectWhenLoaded != null)
{
int songIndex = availableSongs.IndexOf(availableSongs.Where(x => x.Beatmap?.level.levelID == selectWhenLoaded).First());
songsTableView.SelectCellWithIdx(songIndex, true);
}
SongsDownloaded?.Invoke();
}
private void ResetProgress()
{
SongsDownloaded.Clear();
SongsToDownload.Clear();
IsActive = true;
IsError = false;
}
private bool DownloadTrack(Track song, string apiKey)
{
bool downloaded = false;
if (IsActive)
{
using (WebClient client = new WebClient())
{
Directory.CreateDirectory(Path.GetDirectoryName(song.LocalPath));
if (song.IsHD)
{
string extension = null;
try
{
WebRequest request = WebRequest.Create(song.EffectiveDownloadUrl + string.Format("?client_id={0}", apiKey));
request.Method = "HEAD";
using (WebResponse response = request.GetResponse())
{
extension = Path.GetExtension(response.Headers["Content-Disposition"]
.Replace("attachment;filename=", "").Replace("\"", ""));
}
}
catch (Exception)
{
// the download link might be invalid
WebRequest request = WebRequest.Create(song.stream_url + string.Format("?client_id={0}", apiKey));
request.Method = "HEAD";
using (WebResponse response = request.GetResponse())
{
extension = Path.GetExtension(response.Headers["Content-Disposition"]
.Replace("attachment;filename=", "").Replace("\"", ""));
}
}
song.LocalPath += extension;
}
else
{
song.LocalPath += ".mp3";
}
client.DownloadFile(song.EffectiveDownloadUrl + string.Format("?client_id={0}", apiKey), song.LocalPath);
// metadata tagging
TagLib.File tagFile = TagLib.File.Create(song.LocalPath);
tagFile.Tag.Title = song.Title;
string artworkFilepath = null;
if (!String.IsNullOrEmpty(song.Username))
{
tagFile.Tag.AlbumArtists = new string[] { song.Username };
tagFile.Tag.Performers = new string[] { song.Username };
}
if (!String.IsNullOrEmpty(song.genre))
{
tagFile.Tag.Genres = new string[] { song.genre };
}
if (!String.IsNullOrEmpty(song.description))
{
tagFile.Tag.Comment = song.description;
}
if (!String.IsNullOrEmpty(song.artwork_url))
{
// download artwork
artworkFilepath = Path.GetTempFileName();
using (WebClient web = new WebClient())
{
web.DownloadFile(song.artwork_url, artworkFilepath);
}
tagFile.Tag.Pictures = new[] { new TagLib.Picture(artworkFilepath) };
}
tagFile.Save();
if (artworkFilepath != null && File.Exists(artworkFilepath))
{
File.Delete(artworkFilepath);
}
lock (SongsDownloadedLock)
{
SongsDownloaded.Add(song);
downloaded = true;
}
}
}
return(downloaded);
}