/// <summary>
/// 从专辑信息中获取歌曲的中文名
/// </summary>
/// <param name="sName"></param>
/// <param name="pAlbum"></param>
/// <returns></returns>
public static string convertSongTitle(string sName, CloudMusicAlbum pAlbum)
{
if (pAlbum == null || pAlbum.songs.Count <= 0)
{
return(sName);
}
int iIndex = -1;
int iWeight = 0;
for (int i = 0; i < pAlbum.songs.Count; i++)
{
int iTmp = calcWeight(sName, pAlbum.songs[i].name);
if (iTmp > iWeight)
{
iIndex = i;
iWeight = iTmp;
}
}
if (iIndex < 0)
{
return(sName);
}
return(pAlbum.songs[iIndex].name);
}
public void DownloadTrack()
{
string Errlabel = "";
//GetStream
Progress.StatusMsg = "GetStream...";
StreamUrl TidalStream = TidalTool.getStreamUrl(TidalTrack.ID.ToString(), Quality, out Errlabel);
if (Errlabel.IsNotBlank())
{
goto ERR_RETURN;
}
//Get path
FilePath = TidalTool.getTrackPath(OutputDir, TidalAlbum, TidalTrack, TidalStream.Url, AddHyphen, TidalPlaylist, artistBeforeTitle: ArtistBeforeTitle);
//Check if song is downloaded already
string CheckName = OnlyM4a ? FilePath.Replace(".mp4", ".m4a") : FilePath;
if (CheckExist && System.IO.File.Exists(CheckName))
{
Progress.Update(100, 100);
Progress.SetStatus(ProgressHelper.STATUS.COMPLETE);
return;
}
//Get contributors
ObservableCollection <Contributor> pContributors = TidalTool.getTrackContributors(TidalTrack.ID.ToString(), out Errlabel);
//To chinese
if (ToChinese)
{
CloudMusicAlbum cloalbum = Chinese.matchAlbum(TidalAlbum.Title, TidalAlbum.Artist.Name);
string chnname = Chinese.convertSongTitle(TidalTrack.Title, cloalbum);
if (chnname != TidalTrack.Title)
{
FilePath = TidalTool.getTrackPath(OutputDir, TidalPlaylist != null ? null : TidalAlbum, TidalTrack, TidalStream.Url, AddHyphen, TidalPlaylist, chnname, artistBeforeTitle: ArtistBeforeTitle);
TidalTrack.Title = chnname;
}
}
//Download
Progress.StatusMsg = "Start...";
for (int i = 0; i < 100 && Progress.GetStatus() != ProgressHelper.STATUS.CANCLE; i++)
{
if ((bool)DownloadFileHepler.Start(TidalStream.Url, FilePath, Timeout: 5 * 1000, UpdateFunc: UpdateDownloadNotify, ErrFunc: ErrDownloadNotify, Proxy:TidalTool.PROXY))
{
//Decrypt
if (!TidalTool.DecryptTrackFile(TidalStream, FilePath))
{
Errlabel = "Decrypt failed!";
goto ERR_RETURN;
}
if (OnlyM4a)
{
string sNewName;
if (!TidalTool.ConvertMp4ToM4a(FilePath, out sNewName))
{
Errlabel = "Convert mp4 to m4a failed!";
goto ERR_RETURN;
}
else
{
FilePath = sNewName;
}
}
//SetMetaData
if (TidalAlbum == null && TidalTrack.Album != null)
{
string sErrcode = null;
TidalAlbum = TidalTool.getAlbum(TidalTrack.Album.ID.ToString(), out sErrcode);
}
string sLabel = TidalTool.SetMetaData(FilePath, TidalAlbum, TidalTrack, TidalTool.getAlbumCoverPath(OutputDir, TidalAlbum), pContributors);
if (sLabel.IsNotBlank())
{
Errlabel = "Set metadata failed!";
goto ERR_RETURN;
}
Progress.SetStatus(ProgressHelper.STATUS.COMPLETE);
return;
}
}
Errlabel = "Download failed!";
ERR_RETURN:
if (Progress.GetStatus() == ProgressHelper.STATUS.CANCLE)
{
return;
}
ErrlabelHeight = 15;
Progress.SetStatus(ProgressHelper.STATUS.ERROR);
Progress.Errmsg = Errlabel;
}
/// <summary>
/// 根据专辑和歌手获取匹配的网易云专辑
/// </summary>
/// <param name="sAlbumName">专辑名</param>
/// <param name="sArtistName">歌手</param>
/// <returns></returns>
public static CloudMusicAlbum matchAlbum(string sAlbumName, string sArtistName)
{
//使用豆瓣接口搜索专辑，支持英文、中文、繁体搜索
string serr;
string stxt = (string)HttpHelper.GetOrPost("https://api.douban.com/v2/music/search?q=" + sAlbumName, out serr);
List <DoubanMusicRecord> pDoubans = JsonHelper.ConverStringToObject <List <DoubanMusicRecord> >(stxt, "musics");
//使用网易云接口搜索歌手
string stxt2 = (string)HttpHelper.GetOrPost(string.Format("http://music.163.com/api/search/pc?s={0}&type=100&limit=10&offset=0", sArtistName), out serr);
List <CloudMusicArtist> pClounds = JsonHelper.ConverStringToObject <List <CloudMusicArtist> >(stxt2, "result", "artists");
//匹配
int iIndex1 = -1;
int iIndex2 = -1;
for (int i = 0; pClounds != null && i < pClounds.Count && iIndex1 == -1; i++)
{
string skey = pClounds[i].name;
for (int j = 0; pDoubans != null && j < pDoubans.Count && iIndex1 == -1; j++)
{
for (int k = 0; pDoubans[j].author != null && k < pDoubans[j].author.Count; k++)
{
string stmp = converSimpleChinese(pDoubans[j].author[k].name);
if (skey == stmp || skey.Contains(stmp) || stmp.Contains(skey) || stmp == sArtistName)
{
iIndex1 = i;
iIndex2 = j;
break;
}
}
}
}
if (iIndex1 < 0)
{
return(null);
}
string sname = converSimpleChinese(pDoubans[iIndex2].title);
string stxt3 = (string)HttpHelper.GetOrPost(string.Format("http://music.163.com/api/search/pc?s={0}&type=10&limit=30&offset=0", sname), out serr);
List <CloudMusicAlbum> pCloundAlbums = JsonHelper.ConverStringToObject <List <CloudMusicAlbum> >(stxt3, "result", "albums");
//匹配
int iIndex3 = -1;
for (int i = 0; pCloundAlbums != null && i < pCloundAlbums.Count; i++)
{
if (pCloundAlbums[i].artist.name == pClounds[iIndex1].name &&
pCloundAlbums[i].name == sname)
{
iIndex3 = i;
break;
}
}
if (iIndex3 < 0)
{
return(null);
}
string stxt4 = (string)HttpHelper.GetOrPost(string.Format("http://music.163.com/api/album/{0}?ext=true&id={1}&offset=0&total=true&limit=10", pCloundAlbums[iIndex3].id.ToString(), pCloundAlbums[0].id.ToString()), out serr);
CloudMusicAlbum pAlbum = JsonHelper.ConverStringToObject <CloudMusicAlbum>(stxt4, "album");
return(pAlbum);
}