bs-broken-links-checker/lib/model/document.js

Broken links checker tool fow web sites

'use strict';

var _createClass = require('babel-runtime/helpers/create-class')['default'];

var _classCallCheck = require('babel-runtime/helpers/class-call-check')['default'];

var _interopRequireDefault = require('babel-runtime/helpers/interop-require-default')['default'];

Object.defineProperty(exports, '__esModule', {
  value: true
});

var _cheerio = require('cheerio');

var _cheerio2 = _interopRequireDefault(_cheerio);

var _url = require('url');

var _url2 = _interopRequireDefault(_url);

/**
 * @exports
 * @class Document
 * @desc Model for loaded document from link url request
 */

var Document = (function () {
  /**
   * Constructor function
   * @param {String} url - request url
   * @param {HttpResponse} res - response object
   * @constructor
   */

  function Document(url, res) {
    _classCallCheck(this, Document);

    /**
     * Response object
     * @type {HttpResponse|HttpsResponse} - respose object
     */
    this._res = res;

    /**
     * Url document has been loaded from
     * @type {String}
     */
    this._url = url;

    /**
     * Cheerio
     * @param  {String} res.toString('utf-8') response html data string
     * @return {Function} cherio tree function
     */
    try {
      this._$ = _cheerio2['default'].load(res.toString('utf-8'));
    } catch (error) {
      this._$ = _cheerio2['default'].load('');
    }
  }

  /**
   * Returns response object
   * @returns {HttpResponse|HttpsResponse}
   * @public
   */

  _createClass(Document, [{
    key: 'resolve',

    /**
     * Resolves parsed link against document url
     * @param {String} link - document link
     * @public
     */
    value: function resolve(link) {
      return _url2['default'].resolve(this._url, link);
    }
  }, {
    key: 'res',
    get: function get() {
      return this._res;
    }

    /**
     * Returns document url
     * @returns {String}
     * @public
     */
  }, {
    key: 'url',
    get: function get() {
      return this._url;
    }

    /**
     * Parses response body parsed by cheerio
     * @returns {*|any|Object|undefined}
     * @public
     */
  }, {
    key: '$',
    get: function get() {
      return this._$;
    }
  }]);

  return Document;
})();

exports['default'] = Document;
module.exports = exports['default'];