Things Recipe Logger

things_recipe_logger.py

import flask
from flask_cors import CORS

flask_app = flask.Flask(__name__)
CORS(flask_app)

with open('recipes.txt', 'a') as f:
    @flask_app.route('/recipe', methods=['POST'])
    def flask_recipe():
        text = flask.request.data.decode('utf-8')
        if 'discover' in text:
            print(text, file=f)
            f.flush()
        return 'ok'

    flask_app.run(port=8765)

things_recipe_logger.user.js

// ==UserScript==
// @name     Things Recipe Logger
// @version  1.1
// @match    https://lab.latitude.io/main/things/things-play-level*
// @grant    none
// ==/UserScript==

const console_prefix = '[Recipe Logger]';

var toast = null;
var toast_text;

function callback(mutationsList, observer)
{
  if (toast.innerText != toast_text) {
    toast_text = toast.innerText;
  	console.log(console_prefix, toast_text);
  	const xhr = new XMLHttpRequest();
  	xhr.open('POST', 'http://127.0.0.1:8765/recipe');
  	xhr.send(toast_text);
  }
}

window.addEventListener('load', function() {
  setInterval(function() {
    const current_toast = document.querySelector('.things-result-toast');
    if (current_toast && current_toast !== toast) {
      toast = current_toast;
      console.log(console_prefix, 'Found result toast.');
      toast.style.textTransform = 'none';
      toast_text = toast.innerText
      const observer = new MutationObserver(callback);
      observer.observe(toast, {subtree:true, childList:true, characterData:true});
    }
  }, 100);
});