public async Task <long> SaveAudioFileAsync(Stream fileStream, FCMomentAudioFileInfo fileInfo)
{
var audioFile = new LabelingAudio
{
FileName = Guid.NewGuid().ToString("N")
};
if (await CheckIfFileExist(audioFile.FileName))
{
return(0);
}
using (var wavFileStream = CreateMemoryStream(fileStream))
{
audioFile.AudioDuration = GetAudioDuration(wavFileStream);
if (audioFile.AudioDuration.TotalSeconds == 0)
{
return(0);
}
await SaveAudioFileToLocalFolder(wavFileStream, audioFile.FileName, fileInfo.ImportNumber);
}
audioFile.CallId = fileInfo.CallId;
audioFile.FilePath = GenerateFilePath(audioFile.FileName, fileInfo.ImportNumber);
await labelingAudioRepository.AddAsync(audioFile);
return(audioFile.Id);
}
public async Task <long> SaveAudioFileAsync(MemoryStream stream, string boundary, long instanceId, long campaignId)
{
MultipartSection section;
var audioFile = new LabelingAudio();
stream.Position = 0;
var reader = new MultipartReader(boundary, stream);
while ((section = await reader.ReadNextSectionAsync()) != null)
{
if (section.HasHeaderInfo("file"))
{
ContentDisposition contentDisposition = new ContentDisposition(section.ContentDisposition);
audioFile.FileName = contentDisposition.FileName.Remove(contentDisposition.FileName.Length - 4);
if (await CheckIfFileExist(audioFile.FileName, instanceId, campaignId))
{
return(0);
}
}
if (section.HasHeaderFile() && !string.IsNullOrEmpty(audioFile.FileName))
{
using (var wavFileStream = CreateMemoryStream(section.Body))
{
audioFile.AudioDuration = GetAudioDuration(wavFileStream);
if (audioFile.AudioDuration.TotalSeconds == 0)
{
return(0);
}
await SaveAudioFileToLocalFolder(wavFileStream, audioFile.FileName, instanceId, campaignId);
}
}
}
audioFile.CampaignId = campaignId;
audioFile.InstanceId = instanceId;
audioFile.FilePath = GenerateFilePath(audioFile.FileName, instanceId, campaignId);
await labelingAudioRepository.AddAsync(audioFile);
return(audioFile.Id);
}
public Task AddAsync(LabelingAudio audio)
{
labelingAudioDataSet.Add(audio);
return(dbContext.SaveChangesAsync());
}