private Result <string> RetrieveJsonVideoInformation(MediaMetadataJob request)
{
var commandlineArguments = new List <string> {
$"\"{request.DownloadLink}\"",
"--skip-download",
"--print-json",
};
if (_vidloadConfiguration.NetworkConfiguration.UseProxy)
{
commandlineArguments.Add($"--proxy \"{_vidloadConfiguration.NetworkConfiguration.Proxy}\"");
}
return(_shellCommandExecutor
.Execute("youtube-dl", commandlineArguments, TimeSpan.FromSeconds(5)));
}
public Task <Result> Enqueue(MediaMetadataJob mediaMetadataJob)
{
try {
var serialized = JsonConvert.SerializeObject(mediaMetadataJob);
var encoded = Encoding.UTF8.GetBytes(serialized);
_rabbitMqChannel.BasicPublish(
string.Empty,
_vidloadConfiguration.JobQueueConfiguration.MediaMetadataJobQueueName,
null,
encoded
);
return(Task.FromResult(Result.Success()));
} catch {
return(Task.FromResult(Result.Failure("Could not enqueue Job")));
}
}
public Task <Result <MediaMetadata> > HandleVideoInformationRequest(MediaMetadataJob request)
{
if (!Uri.TryCreate(request.DownloadLink, UriKind.Absolute, out _))
{
return(Task.FromResult(Result.Failure <MediaMetadata>("The URL is not valid")));
}
var videoInformation = RetrieveJsonVideoInformation(request)
.Bind(DeserializeFromJson)
.Bind(ToVideoInfo);
if (videoInformation.IsSuccess)
{
videoInformation.Value.VideoSource = request.DownloadLink;
}
return(Task.FromResult(videoInformation));
}
private async Task HandleVideoInformationRequest(MediaMetadataJob metadataRequest)
{
await _videoLoader.HandleVideoInformationRequest(metadataRequest)
.Bind(vi => _vidloadCache.SetMetadata(metadataRequest.DownloadLink, vi));
}
