public async Task <FileStreamResult> RenderAsync <T>(string viewPath, T model)
{
string html = await _renderer.RenderAsync(viewPath, model);
var stream = _streamManager.GetStream();
var result = await
Command.Run("weasyprint",
new[] { "--format=pdf", "-", "-" },
opts => opts.WorkingDirectory(_environment.WebRootPath))
.RedirectFrom(html)
.RedirectTo(stream)
.Task;
if (!result.Success)
{
throw new Exception(result.StandardError);
}
stream.Position = 0;
return(new FileStreamResult(stream, contentType: "application/pdf"));
}
