nornj/lib/utils/escape.js

A powerful template engine that can works with React, JSX enhancement or alternative tools.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.escape = escape;
exports.unescape = unescape;

var _core = _interopRequireDefault(require("../core"));

var _tools = require("./tools");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

var ESCAPE_LOOKUP = {
  '&': '&',
  '>': '>',
  '<': '&lt;',
  '"': '&quot;',
  "'": '&#x27;' // eslint-disable-line

};
var REGEX_ESCAPE = /[&><"']/g;

function escape(str) {
  if (str == null) {
    return '';
  } else if (!str.replace) {
    return str;
  }

  return str.replace(REGEX_ESCAPE, function (match) {
    return ESCAPE_LOOKUP[match];
  });
}

var UNESCAPE_LOOKUP = {
  nbsp: "\xA0",
  ensp: "\u2002",
  emsp: "\u2003",
  thinsp: "\u2009",
  zwnj: "\u200C",
  zwj: "\u200D",
  lt: '<',
  gt: '>',
  amp: '&',
  quot: '"',
  '#x27': "'" // eslint-disable-line

};
var REGEX_UNESCAPE = new RegExp('&(' + Object.keys(UNESCAPE_LOOKUP).join('|') + ');', 'g');

function unescape(str) {
  if (str == null) {
    return '';
  } else if (!str.replace) {
    return str;
  }

  return str.replace(REGEX_UNESCAPE, function (all, match) {
    return UNESCAPE_LOOKUP[match];
  });
}

(0, _tools.assign)(_core["default"], {
  escape: escape,
  unescape: unescape
});