internal void logout()
{
api.logout((resp, code) => {
enable_login = true;
login_successful = false;
username = "";
password = "";
});
}
//Used in all interacton with KerbalX, called from a Coroutine and handles the response error codes from the site
private IEnumerator transmit(KerbalXAPI api, UnityWebRequest request, RequestCallback callback)
{
// last_request = null;
// last_callback = null;
// api_instance = api;
api.server_error_message = null;
api.failed_to_connect = false;
api.upgrade_required = false;
KXAPI.log("sending request to: " + request.url);
yield return(request.Send());
if (request.isNetworkError) //Request Failed, most likely due to being unable to get a response, therefore no status code
{
api.failed_to_connect = true;
KXAPI.log("request failed: " + request.error);
// last_request = new UnityWebRequest(request.url, request.method); // \ create a copy of the request which is about to be sent
// if(request.method != "GET"){ // | if the request fails because of inability to connect to site
// last_request.uploadHandler = new UploadHandlerRaw(request.uploadHandler.data); // < then try_again() can be used to fire the copied request
// } // | and the user can carry on from where they were when connection was lost.
// last_request.downloadHandler = request.downloadHandler; // | upload and download handlers have to be duplicated too
// last_callback = callback; // / and the callback is also stuffed into a var for reuse.
}
else
{
int status_code = (int)request.responseCode; //server responded - get status code
KXAPI.log("request returned " + status_code + " " + status_codes[status_code.ToString()]);
if (status_code == 500) //KerbalX server error
{
string error_message = "KerbalX server error!!\n" + //default error message incase server doesn't come back with something more helpful
"An error has occurred on KerbalX (it was probably Jebs fault)";
var resp_data = JSON.Parse(request.downloadHandler.text); //read response message and assuming there is one change the error_message
if (!(resp_data["error"] == null || resp_data["error"] == ""))
{
error_message = "KerbalX server error!!\n" + resp_data["error"];
}
KXAPI.log(error_message);
api.server_error_message = error_message; //Set the error_message on KerbalX, any open window will pick this up and render error dialog
callback(request.downloadHandler.text, status_code); //Still call the callback, assumption is all callbacks will test status code for 200 before proceeding, this allows for further handling if needed
}
else if (status_code == 426) //426 - Upgrade Required, only for a major version change that makes past versions incompatible with the site's API
{
api.upgrade_required = true;
var resp_data = JSON.Parse(request.downloadHandler.text);
api.upgrade_required_message = resp_data["message"];
callback("", status_code);
}
else if (status_code == 401) //401s (Unauthorized) - response to the user's token not being recognized.
{
if (RequestHandler.show_401_message == true) //In the case of login/authenticate, the 401 message is not shown (handled by login dialog)
{
api.server_error_message = "Login to KerbalX.com failed";
api.logout((resp, code) => {});
}
callback(request.downloadHandler.text, status_code);
}
else if (status_code == 200 || status_code == 400 || status_code == 422) //Error codes returned for OK and failed validations which are handled by the requesting method
{
callback(request.downloadHandler.text, status_code);
}
else //Unhandled error codes - All other error codes.
{
api.server_error_message = "Error " + status_code + "\n";
var resp_data = JSON.Parse(request.downloadHandler.text);
if (!(resp_data["error"] == null || resp_data["error"] == ""))
{
api.server_error_message += resp_data["error"];
}
else if (!(resp_data["message"] == null || resp_data["message"] == ""))
{
api.server_error_message += resp_data["message"];
}
else
{
api.server_error_message += request.downloadHandler.text;
}
callback(request.downloadHandler.text, status_code);
}
request.Dispose();
RequestHandler.show_401_message = true;
}
}