private QnAQuery Ask(string question)
{
QnAQuery query = new QnAQuery();
query.Question = question;
string requestUri = string.Format("{0}{1}{2}{3}",
"qnamaker/v2.0/",
"knowledgebases/",
_knowledgeBase,
"/generateAnswer");
RestRequest request = new RestRequest(requestUri, Method.POST);
request.AddJsonBody(query);
request.AddHeader("Ocp-Apim-Subscription-Key", _ocpApimSubscriptionKey);
RestClient client = new RestClient(_baseURL);
IRestResponse <QnAResponse> response = client.Execute <QnAResponse>(request);
if (response.IsSuccessful)
{
query.Answer = response.Data.Answers[0].Answer;
}
return(query);
}
private static async Task <QnAQuery> QueryQnABot(string Query)
{
QnAQuery QnAQueryResult = new QnAQuery();
using (System.Net.Http.HttpClient client =
new System.Net.Http.HttpClient())
{
string RequestURI = String.Format("{0}{1}{2}{3}{4}",
@"https://westus.api.cognitive.microsoft.com/",
@"qnamaker/v1.0/",
@"knowledgebases/",
_KnowledgeBase,
@"/generateAnswer");
var httpContent =
new StringContent($"{{\"question\": \"{Query}\"}}",
Encoding.UTF8, "application/json");
httpContent.Headers.Add(
"Ocp-Apim-Subscription-Key", _OcpApimSubscriptionKey);
System.Net.Http.HttpResponseMessage msg =
await client.PostAsync(RequestURI, httpContent);
if (msg.IsSuccessStatusCode)
{
var JsonDataResponse =
await msg.Content.ReadAsStringAsync();
QnAQueryResult =
JsonConvert.DeserializeObject <QnAQuery>(JsonDataResponse);
}
}
return(QnAQueryResult);
}
public async Task <QnAAnswer> GetQnAAnswer(string query)
{
var qnaUrl = _configuration.GetValue <string>("QnAPAth");
var qnaAuthHeaderValue = _configuration.GetValue <string>("QnAAuthHeaderKeyValue");
var body = new QnAQuery();
body.question = query;
var content = new StringContent(JsonConvert.SerializeObject(body), Encoding.UTF8, "application/json");
//_client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("EndpointKey", qnaAuthHeaderValue);
HttpRequestMessage msg = new HttpRequestMessage();
msg.Content = content;
msg.RequestUri = new System.Uri(qnaUrl);
msg.Headers.Authorization = new AuthenticationHeaderValue("EndpointKey", qnaAuthHeaderValue);
msg.Method = HttpMethod.Post;
try {
HttpResponseMessage result = await _client.SendAsync(msg);
QnAAnswer ret = JsonConvert.DeserializeObject <QnAAnswer>(await result.Content.ReadAsStringAsync());
return(ret);
}
catch (Exception e)
{
Console.WriteLine(e);
}
return(null);
}
public async Task <ActionResult> About(string NewQuestion, string NewAnswer)
{
QnAQuery objQnAResult = new QnAQuery();
objQnAResult.Message = "";
try
{
if (this.Request.ContentLength > 0)
{
if (Request.Form["AddEntry"].Count() > 0)
{
// El agregar entrada se ejecuta
if ((NewQuestion != null) && (NewAnswer != null))
{
// Llamamos a los servicios del qna
objQnAResult.Message =
await UpdateQueryQnABot(NewQuestion, NewAnswer, Mode.Add);
objQnAResult.Message =
await TrainAndPublish();
var strFAQ = await GetFAQ();
}
}
else if (Request.Form["DeleteEntry"].Count() > 0)
{
// Eliminar entrada se ejecuta
if ((NewQuestion != null) && (NewAnswer != null))
{
// Llamamos a los servicios del qna
objQnAResult.Message =
await UpdateQueryQnABot(NewQuestion, NewAnswer, Mode.Delete);
objQnAResult.Message =
await TrainAndPublish();
var strFAQ = await GetFAQ();
}
}
}
return(View(objQnAResult));
}
catch (Exception ex)
{
ModelState.AddModelError(string.Empty, "Error: " + ex);
return(View(objQnAResult));
}
}
public async Task <ActionResult> Index(string searchString)
{
QnAQuery objQnAResult = new QnAQuery();
try
{
if (searchString != null)
{
objQnAResult = await QueryQnABot(searchString);
}
return(View(objQnAResult));
}
catch (Exception ex)
{
ModelState.AddModelError(string.Empty, "Error: " + ex);
return(View(objQnAResult));
}
}
public async Task <bool> UpdateKbAsync(string question, string answer)
{
QnAQuery objQnAResult = new QnAQuery();
objQnAResult.Message = "";
try
{
string _newQ = question;
string _newA = string.Empty;
_newA = answer;
objQnAResult.Message = await UpdateQueryQnABot(_newQ, _newA, Mode.Add);
objQnAResult.Message = await TrainAndPublish();
return(true);
}
catch (Exception ex)
{
return(false);
}
}
public async Task <ActionResult> Index(string searchString, string NewQuestion, string NewAnswer)
{
QnAQuery objQnAResult = new QnAQuery();
objQnAResult.Message = "";
try
{
if (searchString != null)
{
objQnAResult = await QueryQnABot(searchString);
Console.WriteLine("Pregunta: " + searchString);
String answer = objQnAResult.Answer;
Console.WriteLine("Respuesta: " + answer);
if (answer.Equals("No good match found in the KB"))
{
objQnAResult.Answer = "No tengo esa información a la mano, pero te contactaré con un ingeniero especializado en eso :)";
answer = "No tengo esa información a la mano, pero te contactaré con un ingeniero especializado en eso :)";
}
String link = "";
String link2 = "";
int index = answer.IndexOf("<");
if (index > 0)
{
// Tiene imagen
link = answer.Substring(index + 4);
answer = answer.Remove(index);
}
else
{
index = answer.IndexOf(">");
if (index > 0)
{
// Tiene video
link2 = answer.Substring(index + 4);
answer = answer.Remove(index);
}
}
Program.questions.Add(searchString);
Program.answers.Add(answer);
Program.images.Add(link);
Program.videos.Add(link2);
}
if (this.Request.ContentLength > 0)
{
if (Request.Form["AddEntry"].Count() > 0)
{
// El boton de agregar entrada fue presionado
if ((NewQuestion != null) && (NewAnswer != null))
{
// LLamamos al servicio de qna
objQnAResult.Message =
await UpdateQueryQnABot(NewQuestion, NewAnswer, Mode.Add);
objQnAResult.Message =
await TrainAndPublish();
var strFAQ = await GetFAQ();
}
}
else if (Request.Form["DeleteEntry"].Count() > 0)
{
// El boton de eliminar entrada fue presionado
if ((NewQuestion != null) && (NewAnswer != null))
{
// LLamamos al servicio de qna
objQnAResult.Message =
await UpdateQueryQnABot(NewQuestion, NewAnswer, Mode.Delete);
objQnAResult.Message =
await TrainAndPublish();
var strFAQ = await GetFAQ();
}
}
}
return(View(objQnAResult));
}
catch (Exception ex)
{
ModelState.AddModelError(string.Empty, "Error: " + ex);
return(View(objQnAResult));
}
}
public IActionResult Index(QnAQuery query)
{
QnAQuery result = Ask(query.Question);
return(View(result));
}
public IActionResult Index()
{
QnAQuery model = new QnAQuery();
return(View(model));
}
