internal static string HttpPost(string url, List<string> parameters, CredentialBase credential, HttpRequestMethod httpRequestMethod)
{
url += ".json?";
parameters = parameters.Where(p => !string.IsNullOrEmpty(p)).ToList();
url = GenerateUrl(url, parameters);
HttpWebRequest httpRequest;
if (credential.GetType() == typeof(Credential.OAuth))
{
if (!((Credential.OAuth)credential).HasToken)
((Credential.OAuth)credential).Login();
httpRequest = HttpPostOAuth(url, (Credential.OAuth)credential, httpRequestMethod);
}
else
httpRequest = HttpPostBasic(url, credential, httpRequestMethod);
try
{
using (var response = (HttpWebResponse)httpRequest.GetResponse())
using (var reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8))
{
var result = reader.ReadToEnd();
return result;
}
}
catch (WebException ex)
{
var result = new StreamReader(ex.Response.GetResponseStream(), Encoding.UTF8).ReadToEnd();
var error = new JavaScriptSerializer().Deserialize<ErrorObj>(result);
if (!string.IsNullOrEmpty(error.Error))
throw new Exception.WebException(error.Error);
if (!string.IsNullOrEmpty(error.RateLimited))
throw new Exception.RateLimitedException(error.RateLimited);
if (!string.IsNullOrEmpty(error.Unauthorized))
throw new Exception.UnauthorizedException(error.Unauthorized);
throw;
}
}
private static HttpWebRequest HttpPostBasic(string url, CredentialBase credential, HttpRequestMethod httpRequestMethod)
{
var httpRequest = (HttpWebRequest)WebRequest.Create(url);
if (credential.GetType() == typeof(Credential.Basic))
{
if (!string.IsNullOrEmpty(credential.Username) && !string.IsNullOrEmpty(credential.Password))
{
var authenticationHeader = Convert.ToBase64String(Encoding.ASCII.GetBytes(string.Format("{0}:{1}", credential.Username, credential.Password)));
httpRequest.Headers["Authorization"] = "Basic " + authenticationHeader;
}
}
httpRequest.Method = httpRequestMethod.ToString();
return httpRequest;
}