private static async Task <MemoryStream> GenerateAsync(string text, string voice)
{
Task <string> pollyRequest = Http.SendRequestAsync("https://streamlabs.com/polly/speak",
parameters: new Dictionary <string, string> {
{ "text", text }, { "voice", voice }
}, method: Http.Method.Post);
string pollyRequestData = await pollyRequest;
if (pollyRequest.IsCompletedSuccessfully)
{
Polly polly = Http.DeserializeJson <Polly>(pollyRequestData);
if (polly is Polly && polly.Success)
{
Task <MemoryStream> pollyStream = Http.GetStreamAsync(polly.SpeakUrl);
MemoryStream pollyStreamData = await pollyStream;
if (pollyStream.IsCompletedSuccessfully)
{
return(pollyStreamData);
}
else
{
LoggingManager.Log.Error(pollyStream.Exception);
}
}
}
else
{
LoggingManager.Log.Error(pollyRequest.Exception);
}
return(null);
}
public async Task StartAsync(CancellationToken cancellationToken)
{
/* SCOPE */
using IServiceScope serviceScope = _serviceProvider.CreateScope();
IServiceProvider scopeServiceProvider = serviceScope.ServiceProvider;
/* BOT DATA */
await using TtsDbContext ttsDbContext = scopeServiceProvider.GetRequiredService <TtsDbContext>();
BotDataAccess.Prefetch(ttsDbContext.BotData);
/* POLLY */
Polly polly = scopeServiceProvider.GetRequiredService <Polly>();
await polly.InitVoicesData();
/* EVENT SUB */
Subscriptions subscriptions = scopeServiceProvider.GetRequiredService <Subscriptions>();
Transport.Default = _hostEnvironment.IsDevelopment()
? Transport.DefaultDevelopment
: Transport.DefaultProduction;
await subscriptions.SetRequiredSubscriptionsForAllChannels();
}
public SynthesizeSpeechController(ILogger <SynthesizeSpeechController> logger, Polly polly)
{
_logger = logger;
_polly = polly;
}