private async Task CompletePinFlow(
TryCompletePlexPinFlow request,
CancellationToken cancellationToken)
{
using IServiceScope scope = _serviceScopeFactory.CreateScope();
IMediator mediator = scope.ServiceProvider.GetRequiredService <IMediator>();
Either <BaseError, bool> result = await mediator.Send(request, cancellationToken);
result.BiIter(
success => _logger.LogInformation(
success ? "Successfully authenticated with plex" : "Plex authentication timeout"),
error => _logger.LogWarning("Unable to poll plex token: {Error}", error.Value));
}
Handle(TryCompletePlexPinFlow request, CancellationToken cancellationToken)
{
var cts = new CancellationTokenSource(TimeSpan.FromMinutes(2));
CancellationToken token = cts.Token;
while (!token.IsCancellationRequested)
{
bool result = await _plexTvApiClient.TryCompletePinFlow(request.AuthPin);
if (result)
{
await _channel.WriteAsync(new SynchronizePlexMediaSources(), cancellationToken);
return(true);
}
await Task.Delay(TimeSpan.FromSeconds(1), token);
}
return(false);
}
protected override async Task ExecuteAsync(CancellationToken cancellationToken)
{
if (!File.Exists(FileSystemLayout.PlexSecretsPath))
{
await File.WriteAllTextAsync(FileSystemLayout.PlexSecretsPath, "{}", cancellationToken);
}
_logger.LogInformation(
"Plex service started; secrets are at {PlexSecretsPath}",
FileSystemLayout.PlexSecretsPath);
// synchronize sources on startup
await SynchronizeSources(new SynchronizePlexMediaSources(), cancellationToken);
await foreach (IPlexBackgroundServiceRequest request in _channel.ReadAllAsync(cancellationToken))
{
try
{
Task requestTask = request switch
{
TryCompletePlexPinFlow pinRequest => CompletePinFlow(pinRequest, cancellationToken),
SynchronizePlexMediaSources sourcesRequest => SynchronizeSources(
sourcesRequest,
cancellationToken),
SynchronizePlexLibraries synchronizePlexLibrariesRequest => SynchronizeLibraries(
synchronizePlexLibrariesRequest,
cancellationToken),
_ => throw new NotSupportedException($"Unsupported request type: {request.GetType().Name}")
};
await requestTask;
}
catch (Exception ex)
{
_logger.LogWarning(ex, "Failed to process plex background service request");
}
}
}
