public async Task <string> UploadAudioFileForGuild(AudioFileDto audio)
{
var connectionString = configuration.GetConnectionString("AzureBlobStorage");
var blobServiceClient = new BlobServiceClient(connectionString);
BlobContainerClient blobContainerClient;
try
{
// Create container for guild
blobContainerClient = await blobServiceClient.CreateBlobContainerAsync(audio.GuildId);
}
catch (RequestFailedException)
{
// Container exists
blobContainerClient = blobServiceClient.GetBlobContainerClient(audio.GuildId);
}
// Ensure unique name
var randomPrefix = Guid.NewGuid();
var blobName = $"soundboard/{randomPrefix}_{audio.Name}";
var url = blobContainerClient.Uri.ToString() + "/" + blobName;
await blobContainerClient.UploadBlobAsync(blobName, audio.FileStream);
return(url);
}
public virtual void BuildStandardAudioFile()
{
AudioFileDto = new AudioFileDto()
{
Guid = new Guid()
};
}
public IActionResult GetAudioFile(int id)
{
try
{
// find audio file
var audioFile = _audioFileInfoRepository.GetAudioFile(id);
if (audioFile == null)
{
_logger.LogInformation($"Audio file with id: {id} wasn't found when accessing audio files.");
return(NotFound());
}
var audioFileResult = new AudioFileDto()
{
Id = audioFile.Id,
Filename = audioFile.Filename,
Description = audioFile.Description,
CreatedOn = audioFile.CreatedOn
};
return(Ok(audioFileResult));
//return Ok(_mapper.Map<AudioFileDto>(audioFile); // use this line if using AutoMapper to avoid manually mapping the properties... see corresponding Pluralsight course for implementation details https://app.pluralsight.com/course-player?clipId=c55b6c06-f014-4595-bc29-603e39e3ae4e
}
catch (Exception ex)
{
_logger.LogCritical($"Exception while getting audio file with id: {id}.", ex);
return(StatusCode(500, "A problem happened while handling your request."));
}
//try // use if pulling data from in-memory datastore, AudioFilesDataStore.cs
//{
// // find audio file
// var fileToReturn = AudioFilesDataStore.Current.AudioFiles.FirstOrDefault(f => f.Id == id);
// if (fileToReturn == null)
// {
// _logger.LogInformation($"Audio file with id: {id} wasn't found when accessing audio files.");
// return NotFound();
// }
// return Ok(fileToReturn);
//}
//catch (Exception ex)
//{
// _logger.LogCritical($"Exception while getting audio file with id: {id}.", ex);
// return StatusCode(500, "A problem happened while handling your request.");
//}
}
static void Main(string[] args)
{
var sessionApi = new SessionApi();
var startSession = new AuthRequestDto("user", 261, "password");
var response = sessionApi.Login(startSession);
var sessionId = response.SessionId;
var recognizeApi = new RecognizeApi();
var soundBytes = File.ReadAllBytes("F:\\Art\\pcm\\0068_20170407_own_6944_181007-1496930080.wav");
var audio = new AudioFileDto(soundBytes, "audio/x-wav");
var recognitionRequest = new RecognitionRequestDto(audio, "FarField");
var recognitionRequestResponse = recognizeApi.RecognizeWords(Guid.Parse(sessionId), recognitionRequest);
recognitionRequestResponse.ForEach(Console.WriteLine);
}
public IActionResult CreateAudioFile([FromBody] AudioFileForUploadDto audioFile)
{
if (audioFile.Description == audioFile.Filename)
{
ModelState.AddModelError("Description", "The provided description should be different from the file name.");
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var files = _audioFileInfoRepository.GetAudioFiles();
//var files = AudioFilesDataStore.Current.AudioFiles; // use if pulling data from in-memory datastore, AudioFilesDataStore.cs
// TO-DO: check that user has chosen a valid audio file
//if (audioFile format is bad)
//{
// return BadRequest();
//}
// demo purposes - id value determination can be improved
var maxAudioFileId = _audioFileInfoRepository.GetAudioFiles().Max(f => f.Id); // needs improvement because persistent database should use the primary key to track and manage next ID value
//var maxAudioFileId = AudioFilesDataStore.Current.AudioFiles.Max(f => f.Id); // use if pulling data from in-memory datastore, AudioFilesDataStore.cs
var newAudioFile = new AudioFile() // was new AudioFileDto()
{
//Id = ++maxAudioFileId,
Filename = audioFile.Filename,
Description = audioFile.Description,
CreatedOn = DateTime.Now
};
//var newAudioFile = _mapper.Map<Entities.AudioFile>(audioFile); // use this line if using AutoMapper to avoid manually mapping the properties... see corresponding Pluralsight course for implementation details https://app.pluralsight.com/course-player?clipId=c55b6c06-f014-4595-bc29-603e39e3ae4e
_audioFileInfoRepository.AddAudioFile(newAudioFile);
_audioFileInfoRepository.Save();
//files.Add(newAudioFile); // old method to add the new audio file to the in-memory datastore
// need to map the saved entity back to the dto so we can return the newly-saved audio file (not the entity) along with the "201 Created" status code
var createdAudioFileToReturn = new AudioFileDto()
{
Id = newAudioFile.Id,
Filename = newAudioFile.Filename,
Description = newAudioFile.Description,
CreatedOn = newAudioFile.CreatedOn
};
// var createdAudioFileToReturn = _mapper.Map<Models.AudioFileDto>(newAudioFile); // use this line if using AutoMapper to avoid manually mapping the properties... see corresponding Pluralsight course for implementation details https://app.pluralsight.com/course-player?clipId=c55b6c06-f014-4595-bc29-603e39e3ae4e
// send mail notifying of audio file upload attempt for transcription
_mailService.Send($"Audio file uploaded for transcription - {DateTime.Now.ToShortDateString()} {DateTime.Now.ToLongTimeString()}",
$"Audio file was uploaded for text transcription on {DateTime.Now.ToShortDateString()} at {DateTime.Now.ToLongTimeString()}.\r\n\r\n" +
$"File details:\r\n" +
$" Id: {newAudioFile.Id.ToString()}\r\n" +
$" Filename: {newAudioFile.Filename}\r\n" +
$" Description: {newAudioFile.Description}\r\n" +
$" Date Created: {newAudioFile.CreatedOn.ToShortDateString()} {newAudioFile.CreatedOn.ToLongTimeString()}");
return(CreatedAtRoute(
"GetAudioFile",
new { createdAudioFileToReturn.Id },
createdAudioFileToReturn));
//return CreatedAtRoute( // old method to return a "201 Created" status code
// "GetAudioFile",
// new { newAudioFile.Id },
// newAudioFile);
}
