private ApiManager getResponse()
{
if (this.isCancelled)
return this;
try
{
this.apiResponseXml = null;
string req = this.builder.BuildQuery();
if (this.cacheString == null)
{
this.Log("Request string: " + req);
ApiRequest request = new ApiRequest();
request.Timeout = this.Timeout;
this.apiResponseString = request.Send(req);
if (this.isCacheEnabled)
{
this.AppendCache(req, this.apiResponseString);
}
this.DebugMessage(this.apiResponseString);
}
else
{
this.apiResponseString = cacheString;
this.DebugMessage("FROM CACHE: "+this.apiResponseString);
}
if (!this.apiResponseString.Equals("") || this.apiResponseString.Length > 0)
{
this.ResponseData(this.apiResponseString, (cacheString != null));
this.apiResponseXml = new XmlDocument();
this.apiResponseXml.LoadXml(this.apiResponseString);
XmlNode isError = this.apiResponseXml.SelectSingleNode("/error");
if (isError == null)
{
this.MethodSuccessed = true;
this.RequestCompleted(RequestResult.Success);
}
else
{
int code = Convert.ToInt32(isError.SelectSingleNode("error_code").InnerText);
string msg = isError.SelectSingleNode("error_msg").InnerText;
Hashtable ht = new Hashtable();
XmlNodeList pparams = isError.SelectNodes("request_params/param");
foreach (XmlNode n in pparams)
{
ht[n.SelectSingleNode("key").InnerText.ToString()] = n.SelectSingleNode("value").InnerText.ToString();
}
this.RequestCompleted(RequestResult.Error);
throw new ApiRequestErrorException(msg, code, ht);
}
//return this;
}
else
{
this.RequestCompleted(RequestResult.Error);
throw new ApiRequestEmptyAnswerException("API Server returns an empty answer or request timeout");
}
}
catch (ApiRequestErrorException e)
{
if (e.Code == (int)ErrorCodes.CapthaRequired)
{
if (!this.isCancelled)
{
XmlUtils.UseNode(this.apiResponseXml.SelectSingleNode("/error"));
this.CapthaRequired(XmlUtils.String("captcha_img"), XmlUtils.String("captcha_sid"));
}
//return this;
}
else
throw new ApiRequestErrorException(e.Message, e.Code, e.ParamsPassed);
}
return this;
}
