SpeechMarkdownResponseInterceptor for ASK SDK2

SpeechMarkdownResponseInterceptor.js

const smd = require('speechmarkdown-js');

module.exports = {
        process(handlerInput, responseOutput) {

          const options = {
            platform: 'amazon-alexa'
          };

          const speech = new smd.SpeechMarkdown(options);
          
          if (responseOutput.outputSpeech && responseOutput.outputSpeech.ssml) {
              let speechOutput = responseOutput.outputSpeech.ssml;

              // .speak assumes SSML and adds <speak> tags,
              // remove <speak> tags as it is really Speech Markdown
              speechOutput = speechOutput.replace('<speak>', '').replace('</speak>', '');

              responseOutput.outputSpeech.ssml = speech.toSSML(speechOutput);
          } // else no outputSpeech.ssml;

          if (responseOutput.reprompt && responseOutput.reprompt.ssml) {
              let reprompt = responseOutput.reprompt.ssml;

              // .reprompt assumes SSML and adds <speak> tags,
              // remove <speak> tags as it is really Speech Markdown
              reprompt = reprompt.replace('<speak>', '').replace('</speak>', '');

              responseOutput.reprompt.ssml = speech.toSSML(reprompt);
          } // else no reprompt.ssml;          
        }
    }