access-sniff/dist/runners/jsDom.js

A node/iojs library & CLI for HTML_Codesniffer

'use strict';

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

var _fs = require('fs');

var _fs2 = _interopRequireDefault(_fs);

var _path = require('path');

var _path2 = _interopRequireDefault(_path);

var _oldApi = require('jsdom/lib/old-api');

var _oldApi2 = _interopRequireDefault(_oldApi);

var _bluebird = require('bluebird');

var _bluebird2 = _interopRequireDefault(_bluebird);

var _validator = require('validator');

var _validator2 = _interopRequireDefault(_validator);

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

var scriptPath = _path2.default.join(__dirname, '../HTMLCS.min.js');

var RunJsDomInstance = function RunJsDomInstance(file, accessibilityLevel) {
  return new _bluebird2.default(function (resolve, reject) {
    var messages = [];
    var vConsole = _oldApi2.default.createVirtualConsole();
    var jsDomOptions = {
      scripts: [scriptPath],
      virtualConsole: vConsole,
      done: function done(err, window) {
        if (err) {
          reject(err);
        }
        window.HTMLCS_RUNNER.run(accessibilityLevel);
      }
    };

    if (_validator2.default.isURL(file)) {
      reject('JsDom Cannot render urls, please set the browser option to true');
    } else if (_fs2.default.existsSync(file)) {
      jsDomOptions.file = file;
    } else {
      jsDomOptions.html = file;
    }

    vConsole.on('log', function (message) {
      if (message === 'done') {
        resolve(messages);
      } else {
        messages.push([accessibilityLevel, message]);
      }
    });

    _oldApi2.default.env(jsDomOptions);
  });
};

exports.default = RunJsDomInstance;