wisemapping-frontend/packages/mindplot/lib/components/Messages.js

/*
 *    Copyright [2015] [wisemapping]
 *
 *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
 *   It is basically the Apache License, Version 2.0 (the "License") plus the
 *   "powered by wisemapping" text requirement on every single page;
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the license at
 *
 *       http://www.wisemapping.org/license
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */

const Messages = new Class({
  Static: {
    init(locale) {
      locale = $defined(locale) ? locale : 'en';
      let bundle = Messages.BUNDLES[locale];
      if (bundle == null && locale.indexOf('_') != -1) {
        // Try to locate without the specialization ...
        locale = locale.substring(0, locale.indexOf('_'));
        bundle = Messages.BUNDLES[locale];
      }
      Messages.__bundle = bundle;
    },
  },
});

global.$msg = function (key) {
  if (!Messages.__bundle) {
    Messages.init('en');
  }

  const msg = Messages.__bundle[key];
  return msg || key;
};

Messages.BUNDLES = {};

export default Messages;