/// <summary>
/// Translates text
/// </summary>
/// <param name="text">Text to translate</param>
/// <param name="languageFrom">original language</param>
/// <param name="languageTo">final language</param>
/// <returns></returns>
public static async Task <string> TranslateAsync(string text, string languageFrom = "en", string languageTo = "es")
{
var translation = string.Empty;
try
{
var translateResponse = await TranslateRequest(string.Format(TranslateUrlTemplate, text, languageFrom, languageTo, "general"), MicrosoftTranslatorService.microsoftTranslatorKey);
if (translateResponse.IsSuccessStatusCode)
{
System.Runtime.Serialization.DataContractSerializer dcs = new System.Runtime.Serialization.DataContractSerializer(Type.GetType("System.String"));
var stream = await translateResponse.Content.ReadAsStreamAsync();
translation = (string)dcs.ReadObject(stream);
}
else
{
translation = "Sorry, we couldn't translate your message";
}
}
catch (Exception ex)
{
translation = "Sorry, there was an error translating your message";
}
DiagnosticsUtil.TraceInformation($"Translating: original {text} - result: {translation}");
return(translation);
}
public override async Task StartAsync(IDialogContext context)
{
DiagnosticsUtil.TraceInformation($"SurveyLUISDialog- StartAsync");
_context = new LUISDialogContext(context.Activity.From.Id);
_context.Refresh(IntentType.StartDialog, null);
_context.Questions = new List <Question>()
{
new Question()
{
Id = 0, Subject = "Años", Text = "¿Cuántos años tienes", EntityType = EntityType.Age
},
new Question()
{
Id = 1, Subject = "Lugar de estudios", Text = "¿Dónde estudias", EntityType = EntityType.Location
},
new Question()
{
Id = 2, Subject = "Opinion", Text = "¿Te ha gustado la charla?", EntityType = EntityType.Opinion
},
};
Response response = GetNextResponse();
await SendResponse(context, response);
}
public async Task None(IDialogContext context, LuisResult result)
{
DiagnosticsUtil.TraceInformation($"SurveyLUISDialog- Empty");
_context.Refresh(IntentType.None, result);
var response = GetNextResponse();
await SendResponse(context, response);
}
public async Task StartDialog(IDialogContext context, LuisResult result)
{
DiagnosticsUtil.TraceInformation($"MainLUISDialog- StartDialog");
_context.Refresh(IntentType.StartDialog, result);
var response = GetNextResponse();
await SendResponse(context, response);
}
public async Task Opinion(IDialogContext context, LuisResult result)
{
DiagnosticsUtil.TraceInformation($"SurveyLUISDialog- Opinion");
_context.Refresh(IntentType.Opinion, result);
_context.CheckAnswer(result);
var response = GetNextResponse();
await SendResponse(context, response);
}
public async Task ReadyData(IDialogContext context, LuisResult result)
{
DiagnosticsUtil.TraceInformation($"MainLUISDialog- ReadyData");
_context.Refresh(IntentType.Ready, result);
//var response = GetNextResponse();
var surveyDialogInfo = new SurveyLUISDialog.Models.SurveyLUISDialogInfo(_info);
_flowType = FlowType.Survey;
context.Call(new SurveyLUISDialog.SurveyLUISDialog(surveyDialogInfo), SurveyLUISDialogDone);
await Task.FromResult(0);
}
// Send response
private async Task SendResponse(IDialogContext context, Response response)
{
IMessageActivity activity;
// Ensure original translation
DiagnosticsUtil.TraceInformation($"Response locale {_info.Info.Locale}");
response.Message = await TranslationUtil.ReverseFromSpanishTranslation(response.Message, _info.Info.Locale);
// Build message
switch (_info.Info.ChannelId)
{
case AlexaBotframework.BotFrameworkBot.Helpers.Constants.Channels.DirectLine:
activity = BuildDirectLineMessage(context, response);
break;
default:
activity = BuildDefaultMessage(context, response);
break;
}
// Send response
await context.PostAsync(activity);
// Check end conversation
if (response.EndConversation)
{
DialogResultType resultType = _context.SurveyCompleted ? DialogResultType.Completed : DialogResultType.Suspended;
context.Done(resultType);
}
else
{
context.Wait(MessageReceived);
}
}
public SurveyLUISDialog(SurveyLUISDialogInfo info)
{
DiagnosticsUtil.TraceInformation($"SurveyLUISDialog constructor");
_info = info;
}
public MainLUISDialog(DialogInfo info)
{
DiagnosticsUtil.TraceInformation($"MainLUISDialog constructor");
_info = info;
_flowType = FlowType.Normal;
}
