private void ConvertTextToSpeech(Activity message)
{
Activity initialMessage = message;
try
{
if (message.Type == ActivityTypes.Message)
{
if (string.IsNullOrEmpty(message.Speak))
{
if (string.IsNullOrEmpty(message.Text))
{
if (message.Attachments[0].Content is HeroCard attachment)
{
message.Speak = TextToSpeechHelper.ConvertTextToSpeechText(attachment.Text);
}
}
else
{
message.Speak = TextToSpeechHelper.ConvertTextToSpeechText(message.Text);
}
message.Speak = message.Speak.Trim();
if (ignoreList.Where(i => message.Speak.ToLower().StartsWith(i.ToLower())).Count() != 0)
{
message.Speak = null;
ignoredSpeak = true;
}
}
else if (string.IsNullOrWhiteSpace(message.Speak))
{
message.Speak = null;
}
if ((!string.IsNullOrEmpty(message.Speak) && (message.Speak.EndsWith("?") || message.Speak.StartsWith("Is this correct?"))) ||
(!string.IsNullOrEmpty(message.Text) && message.Text.EndsWith("?")))
{
message.InputHint = InputHints.ExpectingInput;
}
// IOs won't work with expecting input
if (message.Recipient.Name.EndsWith(":ios"))
{
message.InputHint = InputHints.AcceptingInput;
}
}
}
catch (Exception)
{
message = initialMessage;
}
}
private void ConvertTextToSpeech(Activity message)
{
Activity initialMessage = message;
try
{
if (message.Type == ActivityTypes.Message)
{
bool ignoredSpeak = false;
if (string.IsNullOrEmpty(message.Speak))
{
if (string.IsNullOrEmpty(message.Text))
{
if (message.Attachments[0].Content is HeroCard attachment)
{
message.Speak = TextToSpeechHelper.ConvertTextToSpeechText(attachment.Text);
}
}
else
{
message.Speak = TextToSpeechHelper.ConvertTextToSpeechText(message.Text);
}
message.Speak = message.Speak.Trim();
if (ignoreList.Where(i => message.Speak.ToLower().StartsWith(i.ToLower())).Count() != 0)
{
message.Speak = null;
ignoredSpeak = true;
}
}
else if (string.IsNullOrWhiteSpace(message.Speak))
{
message.Speak = " ";
}
if ((!string.IsNullOrEmpty(message.Speak) && (message.Speak.EndsWith("?") || message.Speak.StartsWith("Is this correct?"))) ||
(!string.IsNullOrEmpty(message.Text) && message.Text.EndsWith("?")) ||
ignoredSpeak)
{
message.InputHint = InputHints.ExpectingInput;
}
// IOs won't work with expecting input
if (message.Recipient.Name.EndsWith(":ios"))
{
message.InputHint = InputHints.AcceptingInput;
}
}
// Logic needed to increase speech speed.
// if (!string.IsNullOrEmpty(message.Speak))
// {
// message.Speak = @"<speak version='1.0' " + "xmlns='http://www.w3.org/2001/10/synthesis' xml:lang='en-GB'><prosody rate=\"1.5\">" + message.Speak + "</prosody></speak>";
// }
}
catch (Exception)
{
message = initialMessage;
}
}