C# SDK for Clova Extension Kit. Available on NuGet: https://www.nuget.org/packages/CEK.CSharp/
1. Instantiate Client
client = new ClovaClient();2. Pass Signature Header and Body to client to get CEK Request.
var request = await client.GetRequest(Request.Headers["SignatureCEK"], Request.Body);*If you want to skip validation, pass true at the end.
var request = await client.GetRequest(Request.Headers["SignatureCEK"], Request.Body, true);3. Create CEK response.
var response = new CEKResponse();4. Add Reply. *Lang.Ja by default.
response.AddText("こんにちは!");
response.AddUrl("https://dummy.domain/myaudio.mp3");
response.AddText("Hi!", Lang.En);
response.AddUrl("https://dummy.domain/myaudio.mp3", Lang.En);5. Add Brief/Verbose.
response.AddBriefText("Brief explain.", Lang.En);
response.AddVerboseText("Detail explain 1.", Lang.En);
response.AddVerboseText("Detail explain 2.", Lang.En);
response.AddVerboseUrl("https://dummy.domain/myaudio.mp3");6. Add Reprompt.
response.AddRepromptText("Tell me something, please", Lang.En);
response.AddRepromptUrl("https://dummy.domain/myaudio.mp3");7. Add session value.
response.SetSession("mySessionKey", "mySessionValue");8. Get the session value. The default value returns if no session infromation exists.
var mySessionValue = request.GetSessionAttribute("mySessionValue", "defaultValue");Following sample illustrate how to check incoming request type and handle appropriately.
switch (request.Request.Type)
{
case RequestType.LaunchRequest:
// Single Text Reply
response.AddText("Welcome to CEK", Lang.En);
response.Response.ShouldEndSession = false;
break;
case RequestType.SessionEndedRequest:
response.AddText("Good bye!", Lang.En);
response.Response.ShouldEndSession = true;
break;
case RequestType.IntentRequest:
switch (request.Request.Intent.Name)
{
case "Clova.YesIntent":
// Add single URL Response and Text Reprompt
response.AddUrl("https://dummy.domain/myaudio.mp3");
response.AddRepromptText("Tell me something, please", Lang.En);
response.Response.ShouldEndSession = false;
break;
case "Clova.NoIntent":
// Add Brief and Verbose as SpeechSet
response.AddBriefText("Brief explain.", Lang.En);
response.AddVerboseText("Detail explain 1.", Lang.En);
response.AddVerboseText("Detail explain 2.", Lang.En);
response.AddVerboseUrl("https://dummy.domain/myaudio.mp3");
response.Response.ShouldEndSession = false;
break;
case "Clova.GuideIntent":
// Add multiple Reposonses and Reprompts
response.AddText("Sure!", Lang.En);
response.AddUrl("https://dummy.domain/myaudio.mp3");
response.AddText("Let me explain how to use it!", Lang.En);
response.AddRepromptText("Did you understand?", Lang.En);
response.AddRepromptText("Now tell me what you want.", Lang.En);
response.AddRepromptUrl("https://dummy.domain/myaudio.mp3");
response.Response.ShouldEndSession = false;
break;
}
break;
}
return new OkObjectResult(response);