public PlaylistRequest(UserStatus userStatus, PlayHistory history, PlayOperation operation, Channel channel, Song lastPlay) { UserStatus = userStatus; History = history; Operation = operation; RequestChannel = channel; LastPlay = lastPlay; }
public void AddSong(Song song, PlayOperation operation) { _history.Enqueue(new HistoryItem() { SongID = song.SongID, TypeCode = DataConvert.ToTypeCode(operation) }); if (_history.Count > 20) _history.Dequeue(); }
/// <summary> /// 下载红心歌曲 /// </summary> public void Download() { if (Directory.Exists(Path) == false)//如果不存在就创建文件夹 { Directory.CreateDirectory(Path); } client.NewList(); client.SwitchChannel(Channel.RedHeart); int times = 0; int num = 0; while (dic.Count <= Total) { foreach (Song song in client.Playlist) { if (!dic.Keys.Contains(song.SongID)) { dic.Add(song.SongID, song); num++; currentSong = song; string fileName = Path + song.Title + ".mp3"; try { image = Image.FromStream(WebRequest.Create(song.PictureURL).GetResponse().GetResponseStream()); } catch (Exception) { image = Properties.Resources.cover; } NewSong.Invoke(num, image, song.Title, song.Artist); if (File.Exists(fileName)) { Exist++; } else { if (Downfile(song.MediaURL, fileName)) { Success++; ID3Info info = new ID3Info(fileName, true); info.Load(); info.ID3v2Info.SetMinorVersion(3); AttachedPictureFrame pic = null; try { if (!string.IsNullOrEmpty(CoverPath))//保存封面 { image.Save(CoverPath + song.Title + ".jpg", System.Drawing.Imaging.ImageFormat.Jpeg); } ms = new System.IO.MemoryStream(); image.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg); // 创建新封面 pic = new AttachedPictureFrame( FrameFlags.Compression, "cover.jpg", TextEncodings.UTF_16, "", AttachedPictureFrame.PictureTypes.Cover_Front, ms); info.ID3v2Info.AttachedPictureFrames.Add(pic); // 添加新封面到MP3中 } catch { } if (!string.IsNullOrEmpty(lyricPath))//下载歌词 { downloadLrc.SaveLyric(song.Artist, song.Title, lyricPath + song.Title + ".lrc"); } // 设置其它属性(ID3V1) info.ID3v1Info.Title = song.Title; info.ID3v1Info.Artist = song.Artist; info.ID3v1Info.Album = song.AlbumTitle; //jasine fixed 2015.9.23 info.ID3v1Info.Year = song.PublicationTime; //info.ID3v1Info.Year = ""; info.ID3v1Info.Comment = "*****@*****.**";//注释---------添加不上去 info.ID3v1Info.Genre = 12;//类型代码Other:12 对应于ID3V2中自定义类型RedHeart // 设置其它属性(ID3V2) info.ID3v2Info.SetTextFrame("TIT2", song.Title); info.ID3v2Info.SetTextFrame("TPE1", song.Artist); info.ID3v2Info.SetTextFrame("TALB", song.AlbumTitle); //jasine fixed 2015.9.23 info.ID3v2Info.SetTextFrame("TYER", song.PublicationTime); //info.ID3v2Info.SetTextFrame("TYER", ""); //info.ID3v2Info.SetTextFrame("COMM", "*****@*****.**");//注释---------添加不上去 info.ID3v2Info.SetTextFrame("TCON", "RedHeart");//类型 //jasine fixed 2015.9.23 //info.ID3v2Info.SetTextFrame("TPUB", song.Publisher);//发布者,发布单位 info.ID3v2Info.SetTextFrame("TPUB", "");//发布者,发布单位 // 保存到MP3中 if (ID3Version == 1) { info.ID3v1Info.Save(); } else { //info.Save(3); info.ID3v2Info.PopularimeterFrames.Add(new ID3.ID3v2Frames.TextFrames.PopularimeterFrame( FrameFlags.TagAlterPreservation, "fm.douban.com", song.Rating, 0));//豆瓣评分 info.ID3v2Info.Save(3); } } else { //下载失败 Fail++; } } if ((Success + Fail + Exist) >= Total) { Msg.Invoke(Success, Fail, Exist, "下载完成"); Stop(); } else { Msg.Invoke(Success, Fail, Exist, ""); } } } client.Skip(); times++; if (times > 10000) { Fail=Total-(Success+Exist); Msg.Invoke(Success,Fail ,Exist, "尝试次数过多,未成功下载歌曲请过几小时后再在原文件夹下载"); Stop(); } } Msg.Invoke(Success, Fail, Exist, "下载完成"); }