!7

/*

curl -XPOST 'https://api.wit.ai/speech?v=20160526'    -i -L    -H "Authorization: Bearer $TOKEN"    -H "Content-Type: audio/wav" --data-binary "@20170226-024709.wav"

*/

p-tt {

  // make speech to recognize

  S originalText = "Dies ist ein Beispieltext";

  File mp3File = gudrun_silent(originalText);

  print("Calling wit.ai with " + toK(mp3File.length()) + " K mp3...");

  S token = trim(loadTextFileMandatory(javaxSecretDir("wit-ai-token-german.txt")));

  URL url = new URL("https://api.wit.ai/speech?v=20170307&context=" + urlencode(jsonEncode(litmap(locale := "de_DE"))));

  print(url);

  URLConnection con = url.openConnection();

  con.setRequestProperty("Authorization", "Bearer " + token);

  con.setRequestProperty("Content-Type", "audio/mpeg3");

  con.setDoOutput(true);

  OutputStream out = con.getOutputStream();

  file2stream(mp3File, out);

  out.flush();

  S contents = loadPage(con, url);

  out.close();

  print("JSON:");

  print(contents);

  S text = getString(jsonDecodeMap(contents), "_text");

  print("ORIGINAL TEXT:   " + originalText);

  print("RECOGNIZED TEXT: " + text);

  print();

  print(match(originalText, text) ? "FULL MATCH!" : "Not a full match.");

}