index.js

var eejs = require('ep_etherpad-lite/node/eejs/');
var Changeset = require("ep_etherpad-lite/static/js/Changeset");
exports.eejsBlock_editbarMenuLeft = function (hook_name, args, cb) {
  args.content = args.content + eejs.require("ep_align/templates/editbarButtons.ejs");
  return cb();
}

exports.eejsBlock_dd_format = function (hook_name, args, cb) {
  args.content = args.content + eejs.require("ep_align/templates/fileMenu.ejs");
  return cb();
}

function getInlineStyle(header) {
 // TODO!
  switch (header) {
  case "h1":
    return "font-size: 2.0em;line-height: 120%;";
    break;
  case "h2":
    return "font-size: 1.5em;line-height: 120%;";
    break;
  case "h3":
    return "font-size: 1.17em;line-height: 120%;";
    break;
  case "h4":
    return "line-height: 120%;";
    break;
  case "h5":
    return "font-size: 0.83em;line-height: 120%;";
    break;
  case "h6":
    return "font-size: 0.75em;line-height: 120%;";
    break;
  case "code":
    return "font-family: monospace";
  }
  
  return "";
}
// line, apool,attribLine,text
exports.getLineHTMLForExport = function (hook, context) {
  var header = _analyzeLine(context.attribLine, context.apool);
  if (header) {
    var inlineStyle = getInlineStyle(header);
    return "<" + header + " style=\"" + inlineStyle + "\">" + context.text.substring(1) + "</" + header + ">";
  }
}

function _analyzeLine(alineAttrs, apool) {
  var header = null;
  if (alineAttrs) {
    var opIter = Changeset.opIterator(alineAttrs);
    if (opIter.hasNext()) {
      var op = opIter.next();
      header = Changeset.opAttributeValue(op, 'align', apool);
    }
  }
  return header;
}