examples/ace.html

<!doctype html>
<!-- See http://www.firepad.io/docs/ for detailed embedding docs. -->
<html>
<head>
  <meta charset="utf-8" />
  <!-- Firebase -->
  <script src="https://www.gstatic.com/firebasejs/5.5.4/firebase.js"></script>
  <!-- ACE and its JavaScript mode and theme files -->
  <script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.5/ace.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.5/mode-javascript.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.5/theme-textmate.js"></script>

  <!-- Firepad -->
  <link rel="stylesheet" href="https://firepad.io/releases/v1.5.9/firepad.css" />
  <script src="https://firepad.io/releases/v1.5.9/firepad.min.js"></script>

  <style>
    html { height: 100%; }
    body { margin: 0; height: 100%; position: relative; }
    /* Height / width / positioning can be customized for your use case.
       For demo purposes, we make firepad fill the entire browser. */
    #firepad-container {
      width: 100%;
      height: 100%;
    }
  </style>
</head>

<body onload="init()">
  <div id="firepad-container"></div>

  <script>
    function init() {
      //// Initialize Firebase.
      //// TODO: replace with your Firebase project configuration.
      var config = {
        apiKey: '<API_KEY>',
        authDomain: "firepad-gh-tests.firebaseapp.com",
        databaseURL: "https://firepad-gh-tests.firebaseio.com"
      };
      firebase.initializeApp(config);

      //// Get Firebase Database reference.
      var firepadRef = getExampleRef();

      //// Create ACE
      var editor = ace.edit("firepad-container");
      editor.setTheme("ace/theme/textmate");
      var session = editor.getSession();
      session.setUseWrapMode(true);
      session.setUseWorker(false);
      session.setMode("ace/mode/javascript");

      //// Create Firepad.
      var firepad = Firepad.fromACE(firepadRef, editor, {
        defaultText: '// JavaScript Editing with Firepad!\nfunction go() {\n  var message = "Hello, world.";\n  console.log(message);\n}'
      });
    }

    // Helper to get hash from end of URL or generate a random one.
    function getExampleRef() {
      var ref = firebase.database().ref();
      var hash = window.location.hash.replace(/#/g, '');
      if (hash) {
        ref = ref.child(hash);
      } else {
        ref = ref.push(); // generate unique location.
        window.location = window.location + '#' + ref.key; // add it as a hash to the URL.
      }
      if (typeof console !== 'undefined') {
        console.log('Firebase data: ', ref.toString());
      }
      return ref;
    }
  </script>
</body>
</html>