/// <summary>
/// Initializes a new instance of the <see cref="TranslationMiddleware"/> class.
/// </summary>
/// <param name="translator">Translator implementation to be used for text translation.</param>
/// <param name="languageStateProperty">State property for current language.</param>
public TranslationMiddleware(MicrosoftTranslator translator, ConversationState conversationState, IConfiguration configuration)
{
_translator = translator ?? throw new ArgumentNullException(nameof(translator));
_conversationState = conversationState;
_configuration = configuration;
// Set the static ConversationState for use in QnAMakerBaseDialog
Util.ConversationState = conversationState;
}
/// <summary>
/// Initializes a new instance of the <see cref="TranslationMiddleware"/> class.
/// </summary>
/// <param name="translator">Translator implementation to be used for text translation.</param>
/// <param name="userState">The UserState that contains the target language.</param>
public TranslationMiddleware(MicrosoftTranslator translator, UserState userState, MessageActivityTranslator activityTranslator)
{
if (userState == null)
{
throw new ArgumentNullException(nameof(userState));
}
_languageStateProperty = userState.CreateProperty <string>("LanguagePreference");
_messageActivityTranslator = activityTranslator ?? throw new ArgumentNullException(nameof(activityTranslator));
}
/// <summary>
/// Initializes a new instance of the <see cref="TranslationMiddleware"/> class.
/// </summary>
/// <param name="translator">Translator implementation to be used for text translation.</param>
/// <param name="languageStateProperty">State property for current language.</param>
public TranslationMiddleware(MicrosoftTranslator translator, UserState userState)
{
_translator = translator ?? throw new ArgumentNullException(nameof(translator));
if (userState == null)
{
throw new ArgumentNullException(nameof(userState));
}
_userState = userState;
_previousLanguage = userState.CreateProperty <string>("LanguagePreference");
}
public MessageActivityTranslator(MicrosoftTranslator translator)
{
_translator = translator ?? throw new ArgumentNullException(nameof(translator));
}
/// <summary>
/// Initializes a new instance of the <see cref="TranslationMiddleware"/> class.
/// </summary>
/// <param name="translator">Translator implementation to be used for text translation.</param>
/// <param name="languageStateProperty">State property for current language.</param>
public TranslationMiddleware(MicrosoftTranslator translator, IStatePropertyAccessor <string> languageStateProperty)
{
_translator = translator ?? throw new ArgumentNullException(nameof(translator));
_languageStateProperty = languageStateProperty ?? throw new ArgumentNullException(nameof(languageStateProperty));
}
/// <summary>
/// Initializes a new instance of the <see cref="TranslationMiddleware"/> class.
/// </summary>
/// <param name="translator">Translator implementation to be used for text translation.</param>
/// <param name="languageStateProperty">State property for current language.</param>
public TranslationMiddleware(MicrosoftTranslator translator, ConversationState conversationState, IConfiguration configuration)
{
_translator = translator ?? throw new ArgumentNullException(nameof(translator));
_conversationState = conversationState;
_configuration = configuration;
}