private async Task DownloadYoutubeDl(Payloads.Download download, string fullPath)
{
var process = new Process();
process.StartInfo.UseShellExecute = false;
process.StartInfo.FileName = "youtube-dl";
process.StartInfo.Arguments = GetYoutubeDlArguments(download.Url, fullPath);
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
process.StartInfo.RedirectStandardInput = true;
process.Start();
// TODO: not the best approach research for a better solution.
await Task.Run(() =>
{
process.WaitForExit();
if (process.ExitCode != 0)
{
var errorMessage = process.StandardError.ReadToEnd();
process.Dispose();
throw new Exception($"Process failed: {errorMessage}");
}
process.Dispose();
});
}
private bool CreatAndGetFullPath(Payloads.Download data, out string fullPath)
{
fullPath = Path.Join(_environment.WebRootPath, data.Path);
if (File.Exists(fullPath))
{
return(true);
}
var directoryName = Path.GetDirectoryName(fullPath);
Directory.CreateDirectory(directoryName);
return(false);
}
public async Task downloadHttp(Payloads.Download download)
{
if (CreatAndGetFullPath(download, out var fullPath))
{
return;
}
var httpClient = _httpClientFactory.CreateClient();
var response = await httpClient.GetAsync(download.Url);
var bytes = await response.Content.ReadAsByteArrayAsync();
await File.WriteAllBytesAsync(fullPath, bytes);
}
public async Task downloadProcess(Payloads.Download download)
{
if (CreatAndGetFullPath(download, out var fullPath))
{
return;
}
var ext = GetExt(download.Url);
if (ext == ".webm")
{
await DownloadYoutubeDl(download, fullPath);
return;
}
var path = $"/tmp/{Guid.NewGuid().ToString()}{ext}";
await DownloadYoutubeDl(download, path);
await ConvertToWebm(path, fullPath);
File.Delete(path);
}