static async Task Main(string[] args)
{
var file = new Uri("https://tra7db0afiles01.blob.core.windows.net/mp3files/01-_In_the_Beginning.mp3");
AzureCognitiveServicesClient client = new AzureCognitiveServicesClient();
(Transcription response, HttpStatusCode code) = await client.SubmitTranscriptionRequestAsync(file);
if (code != HttpStatusCode.Created)
{
Console.WriteLine($"Transcription failed with status code of {code}");
return;
}
Console.WriteLine($"Transcription submitted at {response.Self} with a status of {response.Status}");
Transcription currentStatus;
HttpStatusCode currentStatusCode;
do
{
Console.WriteLine($"Sleeping for 1 minute....");
Thread.Sleep(10000);
(currentStatus, currentStatusCode) = await client.CheckTranscriptionRequestAsync(new Uri(response.Self));
if (currentStatusCode != HttpStatusCode.OK)
{
Console.WriteLine($"Transcription Status Checked failed with status code of {currentStatusCode}");
return;
}
else
{
Console.WriteLine($"Transcription Current status {currentStatus.Status}");
}
} while(currentStatus.Status != "Succeeded");
Console.WriteLine($"Transcription succeeded. Downloading results from {currentStatus.Links.Files}");
(TranscriptionResults result, HttpStatusCode currentStatusCode2) = await client.DownloadTranscriptionResultAsync(new Uri(currentStatus.Links.Files));
var firstChannel = result.CombinedRecognizedPhrases.FirstOrDefault();
Console.WriteLine($"Results:\n{firstChannel.Display}");
}
public async Task <ActionResult> Transcribe(TradiureTranscriptionRequest request, CancellationToken cancellationToken)
{
try
{
_logger.LogInformation($"{request.TranscriptionId}. {request.BlobUri} was successfullly received by Dapr PubSub");
state = await _client.GetStateEntryAsync <TraduireTranscription>(Components.StateStoreName, request.TranscriptionId.ToString());
state.Value ??= new TraduireTranscription();
(TranscriptionResults result, HttpStatusCode code) = await _cogsClient.DownloadTranscriptionResultAsync(new Uri(request.BlobUri));
switch (code)
{
case HttpStatusCode.OK:
_logger.LogInformation($"{request.TranscriptionId}. Transcription from '{request.BlobUri}' was saved to state store ");
var firstChannel = result.CombinedRecognizedPhrases.FirstOrDefault();
await _serviceClient.PublishNotification(request.TranscriptionId.ToString(), state.Value.Status.ToString());
await UpdateStateRepository(TraduireTranscriptionStatus.Completed, firstChannel.Display);
_logger.LogInformation($"{request.TranscriptionId}. All working completed on request");
return(Ok(request.TranscriptionId));
default:
_logger.LogInformation($"{request.TranscriptionId}. Transcription Failed for an unexpected reason. Added to Failed Queue for review");
var failedEvent = await UpdateStateRepository(TraduireTranscriptionStatus.Failed, code, request.BlobUri);
await _client.PublishEventAsync(Components.PubSubName, Topics.TranscriptionFailedTopicName, failedEvent, cancellationToken);
break;
}
}
catch (Exception ex)
{
_logger.LogWarning($"Nuts. Something really bad happened processing {request.BlobUri} - {ex.Message}");
}
return(BadRequest());
}