/// <summary>
/// 获取时间戳
/// </summary>
/// <param name="sound_path"></param>
/// <param name="word_path"></param>
/// <param name="language"></param>
/// <param name="splitTime"></param>
public void GetTimeSpan(string sound_path, string word_path, string language, double splitTime = 1.5)
{
var inputStream = new AudioFileReader(sound_path);
try
{
if (sound_path.Contains(".mp3"))
{
sound_path = NAudioHelper.GetWavPath(sound_path);
}
WAVReader reader = new WAVReader();
reader.GetTimeSpan(sound_path, out voicePoint, out voiceMilliSecond, splitTime);
if (voicePoint.Count % 2 != 0)//voicePoint是为了截取小音频
{
voicePoint.Add(inputStream.TotalTime);
}
int _name = 1;//命名
for (int i = 0; i < voicePoint.Count; i += 2)
{
GetBaiduSpeech(voicePoint[i], voicePoint[i + 1], sound_path, _name, language, splitTime);
++_name;
}
//开始比对
//获取文档内容
CompareText(word_path, language);
//通过时间戳集合去匹配路径与歌词文本（百度不准）
for (int i = 0; i < voiceMilliSecond.Count; i++)
{
MusicResult result = new MusicResult();
result.timeSpan = voiceMilliSecond[i];
string url = voiceFiles[i];
if (url == "") //上传失败，重新上传
{
string fileName = Path.GetFileNameWithoutExtension(sound_path) + i + ".wav"; //重命名文件
string newFolder = System.AppDomain.CurrentDomain.BaseDirectory + "NewSoundFiles/" + Path.GetFileNameWithoutExtension(sound_path) + "/";
string newFile = newFolder + fileName;
//绝对路径
string path_absolute = context.Server.MapPath("/NewSoundFiles/" + Path.GetFileNameWithoutExtension(sound_path) + "/" + fileName);
result.fileUrl = UploadFile.PostFile(path_absolute);
}
else
{
result.fileUrl = i < voiceFiles.Count ? voiceFiles[i] : "";
}
result.text = i < baiduText.Count ? baiduText[i] : "未匹配上字符串";
return_list.Add(result);
}
}
catch (Exception ex)
{
LogHelper.Error(ex.Message);
}
finally
{
inputStream.Close();
inputStream.Dispose();
isFinish = true;
}
}
public MusicResult AddSound(Sound sound)
{
using (_context)
{
try
{
Guid id = Guid.NewGuid();
sound.Id = Convert.ToString(id);
_context.Add(sound);
_context.SaveChanges();
MusicResult result = new MusicResult
{
Id = sound.Id,
IsSuccessful = true,
Message = "Sound add successful"
};
return(result);
}
catch (Exception exception)
{
MusicResult result = new MusicResult
{
Id = sound.Id,
IsSuccessful = false,
Message = $"An unexpected error on adding sound: {exception.Message}"
};
return(result);
}
}
}
public MusicResult UpdateSound(Sound sound)
{
using (_context)
{
try
{
string id = Convert.ToString(sound.Id);
Sound record = SoundRepository.FindBy(x => x.Id == id).FirstOrDefault();
if (record == null)
{
MusicResult errorResult = new MusicResult
{
Id = record.Id,
IsSuccessful = false,
Message = $"An unexpected error on finding the sound. Can't find the sound with id : {id}"
};
return(errorResult);
}
record.Id = sound.Id;
record.FileName = sound.FileName;
record.FilePath = sound.FilePath;
record.FileSize = sound.FileSize;
record.Modified = DateTime.Now;
_context.Update(record);
_context.SaveChanges();
MusicResult result = new MusicResult
{
Id = id,
IsSuccessful = true,
Message = "Update sound successfully"
};
return(result);
}
catch (Exception exception)
{
MusicResult result = new MusicResult
{
Id = sound.Id,
IsSuccessful = false,
Message = $"An unexpected error on updating sound: {exception.Message}"
};
return(result);
}
}
}
public MusicResult CanUserAddToQueue(MusicContext context, bool checkCmds = true)
{
if (checkCmds)
{
MusicResult mr = CanUserUseMusicCommands(context);
if (!mr.IsSuccessful)
{
return(mr);
}
}
if ((context.AskedBy as IGuildUser).VoiceChannel != voiceChannel)
{
return(new MusicResult($"You need to be in the same music **voice** channel as the bot ({voiceChannel.Name})."));
}
return(new MusicResult());
}
public async override Task <PreconditionResult> CheckPermissions(ICommandContext context, CommandInfo command, IServiceProvider map) //TODO: Remover connect aqui
{
if (!(context.Channel is ITextChannel))
{
return(PreconditionResult.FromError("null"));
}
if (!(context is MayaCommandContext))
{
return(PreconditionResult.FromError("null"));
}
MayaCommandContext con = context as MayaCommandContext;
if (!con.MainHandler.GuildConfigHandler(con.Guild).GetMusic().IsEnabled)
{
return(PreconditionResult.FromError("Music system disabled."));
}
if (!con.MainHandler.GuildMusicHandler(con.Guild).IsReady())
{
return(PreconditionResult.FromError("Music system not ready."));
}
MusicResult mr = con.MainHandler.GuildMusicHandler(con.Guild).CanUserUseMusicCommands(new MusicContext(context));
if (!mr.IsSuccessful)
{
return(PreconditionResult.FromError(mr.Error));
}
IVoiceChannel vc = con.MainHandler.GuildMusicHandler(con.Guild).GetVoiceChannel();
IVoiceChannel channel = (con.Guild as SocketGuild)?.FindVoiceChannel(con.MainHandler.GuildConfigHandler(con.Guild).GetMusic().VoiceChannel);
if (channel == null)
{
return(PreconditionResult.FromError($"Missing voice channel ({con.MainHandler.GuildConfigHandler(con.Guild).GetMusic().VoiceChannel})."));
}
else if (vc == null)
{
await con.MainHandler.GuildMusicHandler(con.Guild).JoinVoiceChannelAsync(channel);
}
else if (vc != channel && !con.MainHandler.GuildMusicHandler(con.Guild).ShouldDownload()) //!download = doing nothing
{
await con.MainHandler.GuildMusicHandler(con.Guild).JoinVoiceChannelAsync(channel);
}
return(PreconditionResult.FromSuccess());
}
public MusicResult DeleteSound(string id)
{
using (_context)
{
try
{
var record = SoundRepository.FindBy(x => x.Id == id).FirstOrDefault();
if (record == null)
{
MusicResult errorResult = new MusicResult
{
Id = record.Id,
IsSuccessful = false,
Message = "There isn't a record in the database. "
};
return(errorResult);
}
_context.Remove(record);
_context.SaveChanges();
MusicResult result = new MusicResult
{
Id = id,
IsSuccessful = true,
Message = "Delete sound successful"
};
return(result);
}
catch (Exception exception)
{
MusicResult result = new MusicResult
{
Id = id,
IsSuccessful = false,
Message = $"An unexpected error on deleting sound: {exception.Message}"
};
return(result);
}
}
}
public static MusicResultViewModel ToViewModels(this MusicResult model, IMapper mapper)
{
return(mapper.Map <MusicResultViewModel>(model));
}
