2ch/lib/2ch/bbs_menu.js

A JavaScript library for comfortable 2ch watching.

(function() {
  var BbsMenu, moment, util;

  moment = require('moment');

  util = require('./util');

  module.exports = BbsMenu = (function() {
    BbsMenu.prototype.reStrAtag = '<A HREF=(http:\\/\\/[^/]+(2ch.net|bbspink.com)\\/[^/]+\\/)>([^<>]+)<\\/A>';

    function BbsMenu() {
      this.menuUrl = 'http://menu.2ch.net/bbsmenu.html';
      this.updatedAt = null;
      this._bbsUrls = {};
    }

    BbsMenu.prototype.update = function(done) {
      var _this = this;
      return this.fetch(function(error, res) {
        var atags, reAtag;
        if (error) {
          return done(error);
        }
        atags = res.body.text.match(new RegExp(_this.reStrAtag, 'ig'));
        reAtag = new RegExp(_this.reStrAtag, 'i');
        atags.forEach(function(atag) {
          var matches, name, url;
          matches = atag.match(reAtag);
          url = matches[1];
          name = matches[3];
          if (name === '2ch総合案内') {
            return;
          }
          return _this._bbsUrls[name] = url;
        });
        _this.updatedAt = moment();
        return typeof done === "function" ? done() : void 0;
      });
    };

    BbsMenu.prototype.fetch = function(done) {
      return util.requestGet(this.menuUrl).end(done);
    };

    BbsMenu.prototype.getBbsUrl = function(bbsName) {
      return this._bbsUrls[bbsName] || null;
    };

    return BbsMenu;

  })();

}).call(this);