/// <summary>
/// Retrieve recaptcha response using captcha ID
/// </summary>
/// <param name="captcha_id"></param>
/// <returns></returns>
public string retrieve_captcha(string captcha_id)
{
// check if ID is OK
if (string.IsNullOrWhiteSpace(captcha_id))
{
throw new Exception("captcha ID is null or empty");
}
// init params object
Dictionary <string, string> d = new Dictionary <string, string>();
d.Add("action", "GETTEXT");
d.Add("captchaid", captcha_id);
d.Add("token", this._access_token);
var post_data = Utils.list_to_params(d); // transform dict to params
string response = Utils.POST(RECAPTCHA_RETRIEVE_ENDPOINT_TOKEN, post_data, USER_AGENT, this._timeout); // make request
if (response.Contains("ERROR:"))
{
var response_err = response.Split(new string[] { "ERROR:" }, StringSplitOptions.None)[1].Trim();
// in this case, if we get NOT_DECODED, we don't need it saved to obj
// because it's used by bool in_progress(int captcha_id) as well
if (!response_err.Contains("NOT_DECODED"))
{
this._error = response_err;
}
throw new Exception(response_err);
}
// set as recaptcha response and return
this._recaptcha = new Recaptcha(captcha_id);
this._recaptcha.set_response(response);
return(this._recaptcha.response()); // return captcha text
}
public string submit_recaptcha(string page_url, string sitekey)
{
// check given vars
if (string.IsNullOrWhiteSpace(page_url))
{
throw new Exception("page_url variable is null or empty");
}
if (string.IsNullOrWhiteSpace(sitekey))
{
throw new Exception("sitekey variable is null or empty");
}
// create dict (params)
Dictionary <string, string> d = new Dictionary <string, string>();
d.Add("action", "UPLOADCAPTCHA");
d.Add("pageurl", page_url);
d.Add("googlekey", sitekey);
d.Add("token", this._access_token);
d.Add("affiliateid", this._affiliateid);
var post_data = Utils.list_to_params(d); // transform dict to params
string response = Utils.POST(RECAPTCHA_SUBMIT_ENDPOINT_TOKEN, post_data, USER_AGENT, this._timeout); // make request
if (response.Contains("ERROR:"))
{
var response_err = response.Split(new string[] { "ERROR:" }, StringSplitOptions.None)[1].Trim();
this._error = response_err;
throw new Exception(response_err);
}
// set as recaptcha [id] response and return
var r = new Recaptcha(response);
this._recaptcha = r;
return(this._recaptcha.captcha_id()); // return captcha id
}