public byte[] Render(string code, OutputFormat outputFormat)
{
string urlComponent = GetUrlComponent(code);
string renderUrl = urlFormatMap.GetRenderUrl(urlComponent, outputFormat);
using (HttpClient httpClient = new HttpClient())
{
var result = httpClient.GetAsync(renderUrl).Result;
if (result.IsSuccessStatusCode)
{
return(result.Content.ReadAsByteArrayAsync().Result);
}
if (result.StatusCode == HttpStatusCode.BadRequest)
{
var messages = result.Headers.GetValues("X-PlantUML-Diagram-Error");
throw new RenderingException(code, string.Join(Environment.NewLine, messages));
}
throw new HttpRequestException(result.ReasonPhrase);
}
}
public Uri GetRenderUrl(string code, OutputFormat outputFormat)
{
string urlComponent = PlantUmlTextEncoding.EncodeUrl(code);
return(urlFormatMap.GetRenderUrl(urlComponent, outputFormat));
}
