private static RawResponse InitRawResponse(HttpResponseMessage response)
{
var raw = new RawResponse();
if (response != null)
{
raw.StatusCode = response.StatusCode;
raw.StatusMessage = response.ReasonPhrase;
response.Content.Headers.TryGetValues("Content-Type", out var values);
raw.ContentType = string.Join("; ", values ?? new [] { "text/plain" });
}
else
{
raw.StatusCode = HttpStatusCode.BadRequest;
raw.ContentType = "text/plain";
raw.Body = new SdkError("Response is null. That's all I know.");
}
return(raw);
}
public async Task <IRawResponse> RawRequest(
HttpMethod method,
string path,
Values queryParams = null,
object body = null,
Authenticator authenticator = null,
ITransportSettings options = null
)
{
var url = MakeUrl(path, queryParams, authenticator);
var request = new HttpRequestMessage(method,
url);
request.Headers.Add(Constants.LookerAppiId, _settings.AgentTag);
if (body != null)
{
if (body is string)
{
request.Content = new StringContent(
body.ToString(),
Encoding.UTF8,
"application/x-www-form-urlencoded");
}
else
{
request.Content =
new StringContent(
JsonSerializer.Serialize(body, new JsonSerializerOptions {
IgnoreNullValues = true
}),
Encoding.UTF8,
"application/json");
}
}
if (authenticator != null)
{
request = await authenticator(request);
}
RawResponse result = new RawResponse();
HttpResponseMessage response = null;
try
{
response = await _client.SendAsync(request);
result = InitRawResponse(response);
// if (response.IsSuccessStatusCode)
await using var stream = await response.Content.ReadAsStreamAsync();
// Simple content conversion here to make body easily readable in consumers
switch (SdkUtils.ResponseMode(result.ContentType))
{
case ResponseMode.Binary:
result.Body = SdkUtils.StreamToByteArray(stream);
break;
case ResponseMode.String:
using (var sr = new StreamReader(stream))
{
result.Body = await sr.ReadToEndAsync();
}
break;
case ResponseMode.Unknown:
result.Body = SdkUtils.StreamToByteArray(stream);
break;
default:
throw new ArgumentOutOfRangeException($"Unrecognized Content Type {result.ContentType}");
}
}
catch (Exception e)
{
result = InitRawResponse(response);
result.Body = e;
}
return(result);
}