private void LogResponseLoggingInfo(HttpResponseMessage response)
{
var info = new ApiLoggingInfo();
info.MessageType = HttpMessageType.Response;
info.HttpMethod = response.RequestMessage.Method.ToString();
info.ResponseStatusCode = response.StatusCode;
info.ResponseStatusMessage = response.ReasonPhrase;
info.UriAccessed = response.RequestMessage.RequestUri.AbsoluteUri;
info.IpAddress = HttpContext.Current != null ? HttpContext.Current.Request.UserHostAddress : "0.0.0.0";
ExtractMessageHeadersIntoLoggingInfo(info, response.Headers.ToList());
if (response.Content != null)
{
response.Content.ReadAsByteArrayAsync()
.ContinueWith(t =>
{
var responseMsg = System.Text.UTF8Encoding.UTF8.GetString(t.Result);
info.BodyContent = responseMsg;
_repository.Log(info);
});
return;
}
_repository.Log(info);
}
private void LogRequestLoggingInfo(HttpRequestMessage request)
{
var info = new ApiLoggingInfo();
info.HttpMethod = request.Method.Method;
info.UriAccessed = request.RequestUri.AbsoluteUri;
info.IpAddress = HttpContext.Current != null ? HttpContext.Current.Request.UserHostAddress : "0.0.0.0";
info.MessageType = HttpMessageType.Request;
ExtractMessageHeadersIntoLoggingInfo(info, request.Headers.ToList());
if (request.Content != null)
{
request.Content.ReadAsByteArrayAsync()
.ContinueWith((task) =>
{
info.BodyContent = System.Text.UTF8Encoding.UTF8.GetString(task.Result);
_repository.Log(info);
});
return;
}
_repository.Log(info);
}
private void ExtractMessageHeadersIntoLoggingInfo(ApiLoggingInfo info, List<KeyValuePair<string, IEnumerable<string>>> headers)
{
headers.ForEach(h =>
{
// convert the header values into one long string from a series of IEnumerable<string> values so it looks for like a HTTP header
var headerValues = new StringBuilder();
if (h.Value != null)
{
foreach (var hv in h.Value)
{
if (headerValues.Length > 0)
{
headerValues.Append(", ");
}
headerValues.Append(hv);
}
}
info.Headers.Add(string.Format("{0}: {1}", h.Key, headerValues.ToString()));
});
}