Beispiel #1
0
        /// <summary>
        /// Initializes a new instance of the <see cref="EchoBot"/> class.
        /// </summary>
        /// <param name="accessors">A class containing <see cref="IStatePropertyAccessor{T}"/> used to manage state.</param>
        /// <param name="loggerFactory">A <see cref="ILoggerFactory"/> that is hooked to the Azure App Service provider.</param>
        /// <seealso cref="https://docs.microsoft.com/en-us/aspnet/core/fundamentals/logging/?view=aspnetcore-2.1#windows-eventlog-provider"/>
        public EchoBot(BotServices services, EchoBotAccessors accessors, ILoggerFactory loggerFactory, IOptions <MySettings> config)
        {
            if (loggerFactory == null)
            {
                throw new System.ArgumentNullException(nameof(loggerFactory));
            }

            _logger = loggerFactory.CreateLogger <EchoBot>();
            _logger.LogTrace("EchoBot turn start.");
            _accessors = accessors ?? throw new System.ArgumentNullException(nameof(accessors));
        }
        /// <summary>
        /// Initializes a new instance of the <see cref="EchoWithCounterBot"/> class.
        /// </summary>
        /// <param name="accessors">A class containing <see cref="IStatePropertyAccessor{T}"/> used to manage state.</param>
        /// <param name="loggerFactory">A <see cref="ILoggerFactory"/> that is hooked to the Azure App Service provider.</param>
        /// <seealso cref="https://docs.microsoft.com/en-us/aspnet/core/fundamentals/logging/?view=aspnetcore-2.1#windows-eventlog-provider"/>
        public EchoWithCounterBot(EchoBotAccessors accessors, ILoggerFactory loggerFactory)
        {
            if (loggerFactory == null)
            {
                throw new System.ArgumentNullException(nameof(loggerFactory));
            }

            _logger = loggerFactory.CreateLogger <EchoWithCounterBot>();
            _logger.LogTrace("EchoBot turn start.");
            _accessors = accessors ?? throw new System.ArgumentNullException(nameof(accessors));
        }
Beispiel #3
0
        // Add text to speech service

        // Add Dialogs set

        // Add Luis Recognizer

        public EchoBot(EchoBotAccessors accessors, IOptions <MySettings> config)
        {
            _accessors = accessors ?? throw new System.ArgumentNullException(nameof(accessors));

            // Initialize the dialogs

            // Initialize the TTSS

            // Initialize the LUIS recognizer

            // Register the dialog
        }
        public EchoBot(EchoBotAccessors accessors, IOptions <MySettings> config, LuisRecognizer luisRecognizer, QnAMaker qna)
        {
            _accessors = accessors ?? throw new System.ArgumentNullException(nameof(accessors));
            QnA        = qna ?? throw new ArgumentNullException(nameof(qna));

            _ttsService = new TextToSpeechService(config.Value.VoiceFontName, config.Value.VoiceFontLanguage);

            _luis = luisRecognizer;


            _dialogs = new DialogSet(_accessors.ConversationDialogState);

            _dialogs.Add(new ReservationDialog(_accessors.ReservationState, _ttsService));
        }
Beispiel #5
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        public EchoBot(EchoBotAccessors accessors, IOptions <MySettings> config, LuisRecognizer luisRecognizer, QnAMaker qna)
        {
            _accessors = accessors ?? throw new System.ArgumentNullException(nameof(accessors));
            QnA        = qna ?? throw new ArgumentNullException(nameof(qna));

            // Initialize the dialogs
            _dialogs = new DialogSet(_accessors.ConversationDialogState);

            // Initialize the TTSS

            // Initialize the LUIS recognizer
            _luis = luisRecognizer;

            // Register the dialog
            _dialogs.Add(new ReservationDialog(_accessors.ReservationState, null));
        }
Beispiel #6
0
        /// <summary>
        /// This method gets called by the runtime. Use this method to add services to the container.
        /// </summary>
        /// <param name="services">The <see cref="IServiceCollection"/> specifies the contract for a collection of service descriptors.</param>
        /// <seealso cref="IStatePropertyAccessor{T}"/>
        /// <seealso cref="https://docs.microsoft.com/en-us/aspnet/web-api/overview/advanced/dependency-injection"/>
        /// <seealso cref="https://docs.microsoft.com/en-us/azure/bot-service/bot-service-manage-channels?view=azure-bot-service-4.0"/>
        public void ConfigureServices(IServiceCollection services)
        {
            services.Configure <MySettings>(Configuration);

            services.AddMvc();
//#if DEBUG
//      services.AddMvc();
//#else
//      services.AddMvc(mvcConfig =>
//    {
//        mvcConfig.Filters.Add(new BasicAuthFilter(Configuration["BasicAuthUsername"], Configuration["BasicAuthPassword"]));
//    });
//#endif

            // create luis recognizer
            var luisApplication = new LuisApplication(
                Configuration["LuisAppId"],
                Configuration["LuisAPIKey"],
                "https://" + Configuration["LuisAPIHostName"]);

            services.AddSingleton(new LuisRecognizer(luisApplication));

            // Create the credential provider to be used with the Bot Framework Adapter.
            services.AddSingleton <ICredentialProvider, ConfigurationCredentialProvider>();

            // Create the Bot Framework Adapter with error handling enabled.
            services.AddSingleton <IBotFrameworkHttpAdapter, AdapterWithErrorHandler>();

            // Create the storage we'll be using for User and Conversation state. (Memory is great for testing purposes.)
            services.AddSingleton <IStorage, MemoryStorage>();

            // Create the User state. (Used in this bot's Dialog implementation.)
            services.AddSingleton <UserState>();

            // Create the Conversation state. (Used by the Dialog system itself.)
            services.AddSingleton <ConversationState>();

            // The Dialog that will be run by the bot.
            services.AddSingleton <ReservationDialog>();

            // Memory Storage is for local bot debugging only. When the bot
            // is restarted, everything stored in memory will be gone.
            IStorage dataStore = new MemoryStorage();

            // Create and add conversation state.
            var conversationState = new ConversationState(dataStore);

            services.AddSingleton(conversationState);

            var userState = new UserState(dataStore);

            services.AddSingleton(userState);

            // Add the personality chat middleware
            var personalityChatOptions = new PersonalityChatMiddlewareOptions(
                respondOnlyIfChat: true,
                scoreThreshold: 0.5F,
                botPersona: PersonalityChatPersona.Humorous);

            services.AddSingleton(new PersonalityChatMiddleware(personalityChatOptions));

            // Add the translator speech middleware
            services.AddTransient <IBot, EchoBot>();

            // Create and register state accessors.
            // Accessors created here are passed into the IBot-derived class on every turn.
            services.AddSingleton(sp =>
            {
                // We need to grab the conversationState we added on the options in the previous step
                var options = sp.GetRequiredService <IOptions <BotFrameworkOptions> >().Value;
                if (options == null)
                {
                    throw new InvalidOperationException("BotFrameworkOptions must be configured prior to setting up the State Accessors");
                }

                // Create the custom state accessor.
                // State accessors enable other components to read and write individual properties of state.
                var accessors = new EchoBotAccessors(conversationState, userState)
                {
                    // Initialize Dialog State
                    ConversationDialogState = conversationState.CreateProperty <DialogState>("DialogState"),
                    ReservationState        = userState.CreateProperty <ReservationData>("ReservationState"),
                };

                return(accessors);
            });

            // Add QnA Maker here
            // We add the the QnA service to the connected services.
            // Create and register a QnA service and knowledgebase
            services.AddSingleton(sp =>
            {
                return(new QnAMaker(
                           new QnAMakerEndpoint
                {
                    EndpointKey = Configuration["QnAEndpointKey"],
                    Host = Configuration["QnAHostname"],
                    KnowledgeBaseId = Configuration["QnAKbId"],
                },
                           new QnAMakerOptions
                {
                    ScoreThreshold = 0.9f,
                    Top = 1,
                }));
            });
        }
Beispiel #7
0
        /// <summary>
        /// This method gets called by the runtime. Use this method to add services to the container.
        /// </summary>
        /// <param name="services">The <see cref="IServiceCollection"/> specifies the contract for a collection of service descriptors.</param>
        /// <seealso cref="IStatePropertyAccessor{T}"/>
        /// <seealso cref="https://docs.microsoft.com/en-us/aspnet/web-api/overview/advanced/dependency-injection"/>
        /// <seealso cref="https://docs.microsoft.com/en-us/azure/bot-service/bot-service-manage-channels?view=azure-bot-service-4.0"/>
        public void ConfigureServices(IServiceCollection services)
        {
            services.Configure <MySettings>(Configuration);

            var secretKey   = Configuration.GetSection("botFileSecret")?.Value;
            var botFilePath = Configuration.GetSection("botFilePath")?.Value;

            // Loads .bot configuration file and adds a singleton that your Bot can access through dependency injection.
            var botConfig = BotConfiguration.Load(botFilePath ?? @".\EchoBot.bot", secretKey);

            services.AddSingleton(sp => botConfig ?? throw new InvalidOperationException($"The .bot config file could not be loaded. ({botConfig})"));

            // Initialize Bot Connected Services clients.


            services.AddBot <EchoBot>(options =>
            {
                // Retrieve current endpoint.
                var environment = _isProduction ? "production" : "development";
                var service     = botConfig.Services.Where(s => s.Type == "endpoint" && s.Name == environment).FirstOrDefault();
                if (!(service is EndpointService endpointService))
                {
                    throw new InvalidOperationException($"The .bot file does not contain an endpoint with name '{environment}'.");
                }

                options.CredentialProvider = new SimpleCredentialProvider(endpointService.AppId, endpointService.AppPassword);

                // Creates a logger for the application to use.
                ILogger logger = _loggerFactory.CreateLogger <EchoBot>();

                // Catches any errors that occur during a conversation turn and logs them.
                options.OnTurnError = async(context, exception) =>
                {
                    logger.LogError($"Exception caught : {exception}");
                    await context.SendActivityAsync("Sorry, it looks like something went wrong.");
                };

                // The Memory Storage used here is for local bot debugging only. When the bot
                // is restarted, everything stored in memory will be gone.
                IStorage dataStore = new MemoryStorage();

                // For production bots use the Azure Blob or
                // Azure CosmosDB storage providers. For the Azure
                // based storage providers, add the Microsoft.Bot.Builder.Azure
                // Nuget package to your solution. That package is found at:
                // https://www.nuget.org/packages/Microsoft.Bot.Builder.Azure/
                // Uncomment the following lines to use Azure Blob Storage
                // //Storage configuration name or ID from the .bot file.
                // const string StorageConfigurationId = "<STORAGE-NAME-OR-ID-FROM-BOT-FILE>";
                // var blobConfig = botConfig.FindServiceByNameOrId(StorageConfigurationId);
                // if (!(blobConfig is BlobStorageService blobStorageConfig))
                // {
                //    throw new InvalidOperationException($"The .bot file does not contain an blob storage with name '{StorageConfigurationId}'.");
                // }
                // // Default container name.
                // const string DefaultBotContainer = "<DEFAULT-CONTAINER>";
                // var storageContainer = string.IsNullOrWhiteSpace(blobStorageConfig.Container) ? DefaultBotContainer : blobStorageConfig.Container;
                // IStorage dataStore = new Microsoft.Bot.Builder.Azure.AzureBlobStorage(blobStorageConfig.ConnectionString, storageContainer);

                // Create Conversation State object.
                // The Conversation State object is where we persist anything at the conversation-scope.
                var conversationState = new ConversationState(dataStore);
                options.State.Add(conversationState);
            });

            // Create and register state accesssors.
            // Acessors created here are passed into the IBot-derived class on every turn.
            services.AddSingleton <EchoBotAccessors>(sp =>
            {
                var options = sp.GetRequiredService <IOptions <BotFrameworkOptions> >().Value;
                if (options == null)
                {
                    throw new InvalidOperationException("BotFrameworkOptions must be configured prior to setting up the state accessors");
                }

                var conversationState = options.State.OfType <ConversationState>().FirstOrDefault();
                if (conversationState == null)
                {
                    throw new InvalidOperationException("ConversationState must be defined and added before adding conversation-scoped state accessors.");
                }

                // Create the custom state accessor.
                // State accessors enable other components to read and write individual properties of state.
                var accessors = new EchoBotAccessors(conversationState)
                {
                    ReservationState = conversationState.CreateProperty <ReservationData>(EchoBotAccessors.ReservationStateName),
                    // Initialize Dialog State
                };

                return(accessors);
            });
        }
Beispiel #8
0
        /// <summary>
        /// This method gets called by the runtime. Use this method to add services to the container.
        /// </summary>
        /// <param name="services">The <see cref="IServiceCollection"/> specifies the contract for a collection of service descriptors.</param>
        /// <seealso cref="IStatePropertyAccessor{T}"/>
        /// <seealso cref="https://docs.microsoft.com/en-us/aspnet/web-api/overview/advanced/dependency-injection"/>
        /// <seealso cref="https://docs.microsoft.com/en-us/azure/bot-service/bot-service-manage-channels?view=azure-bot-service-4.0"/>
        public void ConfigureServices(IServiceCollection services)
        {
            services.Configure <MySettings>(Configuration);
#if DEBUG
            services.AddMvc();
#else
            services.AddMvc(mvcConfig =>
            {
                mvcConfig.Filters.Add(new BasicAuthFilter(Configuration["BasicAuthUsername"], Configuration["BasicAuthPassword"]));
            });
#endif

            // create luis recognizer

            // Create the credential provider to be used with the Bot Framework Adapter.
            services.AddSingleton <ICredentialProvider, ConfigurationCredentialProvider>();

            // Create the Bot Framework Adapter with error handling enabled.
            services.AddSingleton <IBotFrameworkHttpAdapter, AdapterWithErrorHandler>();

            // Create the storage we'll be using for User and Conversation state. (Memory is great for testing purposes.)
            services.AddSingleton <IStorage, MemoryStorage>();

            // Create the User state. (Used in this bot's Dialog implementation.)
            services.AddSingleton <UserState>();

            // Create the Conversation state. (Used by the Dialog system itself.)
            services.AddSingleton <ConversationState>();

            // The Dialog that will be run by the bot.
            services.AddSingleton <ReservationDialog>();

            // Memory Storage is for local bot debugging only. When the bot
            // is restarted, everything stored in memory will be gone.
            IStorage dataStore = new MemoryStorage();

            // Create and add conversation state.
            var conversationState = new ConversationState(dataStore);
            services.AddSingleton(conversationState);

            var userState = new UserState(dataStore);
            services.AddSingleton(userState);

            // Add the personality chat middleware

            // Add the translator speech middleware

            services.AddTransient <IBot, EchoBot>();

            // Create and register state accessors.
            // Accessors created here are passed into the IBot-derived class on every turn.
            services.AddSingleton(sp =>
            {
                // We need to grab the conversationState we added on the options in the previous step
                var options = sp.GetRequiredService <IOptions <BotFrameworkOptions> >().Value;
                if (options == null)
                {
                    throw new InvalidOperationException("BotFrameworkOptions must be configured prior to setting up the State Accessors");
                }

                // Create the custom state accessor.
                // State accessors enable other components to read and write individual properties of state.
                var accessors = new EchoBotAccessors(conversationState, userState)
                {
                    // Initialize Dialog State
                    ReservationState = userState.CreateProperty <ReservationData>("ReservationState"),
                };

                return(accessors);
            });

            // Add QnA Maker here
        }