nicolive-api/lib/NicoliveAPI.js

api client for live.nicovideo.jp

'use strict';

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

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _request = require('request');

var _request2 = _interopRequireDefault(_request);

var _cheerio = require('cheerio');

var _cheerio2 = _interopRequireDefault(_cheerio);

var _querystring = require('querystring');

var _querystring2 = _interopRequireDefault(_querystring);

var _AlertViewer = require('./viewer/AlertViewer');

var _AlertViewer2 = _interopRequireDefault(_AlertViewer);

var _Manager = require('./Manager');

var _Manager2 = _interopRequireDefault(_Manager);

var _Community = require('./Community');

var _Community2 = _interopRequireDefault(_Community);

var _User = require('./User');

var _User2 = _interopRequireDefault(_User);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var NicoliveAPI = function () {
  _createClass(NicoliveAPI, null, [{
    key: 'login',
    value: function login(_ref) {
      var email = _ref.email,
          password = _ref.password;

      return new Promise(function (resolve, reject) {
        _request2.default.post({
          url: 'https://secure.nicovideo.jp/secure/login',
          form: {
            mail_tel: email,
            password: password
          }
        }, function (err, res) {
          if (err) reject(err);

          var cookies = res.headers['set-cookie'];
          var cookie = cookies.find(function (cookie) {
            return cookie.indexOf('user_session=user_session') === 0;
          }) || '';
          var userSession = cookie.slice(0, cookie.indexOf(';') + 1);

          if (!userSession) reject('Invalid user');

          var client = new NicoliveAPI(userSession);
          client.email = email;
          client.password = password;
          resolve(client);
        });
      });
    }
  }]);

  function NicoliveAPI(cookie) {
    _classCallCheck(this, NicoliveAPI);

    this.cookie = cookie;
  }

  _createClass(NicoliveAPI, [{
    key: 'getPostKey',
    value: function getPostKey(thread, lastRes) {
      var _this = this;

      return new Promise(function (resolve, reject) {
        var query = _querystring2.default.stringify({
          thread: thread,
          block_no: Math.floor((parseInt(lastRes) + 1) / 100)
        });
        (0, _request2.default)({
          url: 'http://live.nicovideo.jp/api/getpostkey?' + query,
          headers: {
            Cookie: _this.cookie
          }
        }, function (err, res, body) {
          if (err) reject(err);

          var postKey = body.split('=').pop();

          if (postKey === '') reject('fail');

          resolve(postKey);
        });
      });
    }
  }, {
    key: 'getAlertTicket',
    value: function getAlertTicket() {
      var _this2 = this;

      return new Promise(function (resolve, reject) {
        _request2.default.post({
          url: 'https://secure.nicovideo.jp/secure/login?site=nicolive_antenna',
          form: {
            mail: _this2.email,
            password: _this2.password
          }
        }, function (err, res, body) {
          if (err) reject(err);

          var alertTicket = (0, _cheerio2.default)(body);

          if (alertTicket['1'].attribs['status'] !== 'ok') reject('fail');

          resolve(alertTicket.find('ticket').eq(0).text());
        });
      });
    }
  }, {
    key: 'getPlayerStatus',
    value: function getPlayerStatus(liveId) {
      var _this3 = this;

      return new Promise(function (resolve, reject) {
        (0, _request2.default)({
          url: 'http://live.nicovideo.jp/api/getplayerstatus/' + liveId,
          headers: {
            Cookie: _this3.cookie
          }
        }, function (err, res, body) {
          if (err) reject(err);

          var playerStatus = (0, _cheerio2.default)(body);

          var errMessage = playerStatus.find('error code').text();
          if (errMessage.length) reject(errMessage);

          var ms = playerStatus.find('ms');
          var stream = playerStatus.find('stream');
          var user = playerStatus.find('user');
          resolve({
            stream: {
              title: stream.find('title').eq(0).text(),
              description: stream.find('description').eq(0).text(),
              default_community: stream.find('default_community').eq(0).text(),
              watch_count: stream.find('watch_count').eq(0).text(),
              comment_count: stream.find('comment_count').eq(0).text(),
              open_time: stream.find('open_time').eq(0).text()
            },
            ms: {
              addr: ms.find('addr').eq(0).text(),
              port: ms.find('port').eq(0).text(),
              thread: ms.find('thread').eq(0).text()
            },
            user: {
              user_id: user.find('user_id').eq(0).text(),
              nickname: user.find('nickname').eq(0).text(),
              premium: user.find('is_premium').eq(0).text(),
              room_label: user.find('room_label').eq(0).text(),
              room_seetno: user.find('room_seetno').eq(0).text()
            },
            version: '20061206',
            res_from: 0,
            mail: '184'
          });
        });
      });
    }
  }, {
    key: 'getAlertStatus',
    value: function getAlertStatus(ticket) {
      return new Promise(function (resolve, reject) {
        _request2.default.post({
          url: 'http://live.nicovideo.jp/api/getalertstatus',
          form: { ticket: ticket }
        }, function (err, res, body) {
          if (err) reject(err);

          var alertStatus = (0, _cheerio2.default)(body);

          if (alertStatus['2'].attribs['status'] !== 'ok') reject('fail');

          var communities = alertStatus.find('community_id');
          var communityIds = [];
          for (var i = 0, len = communities.length; i < len; i++) {
            var element = (0, _cheerio2.default)(communities[i]);
            communityIds.push(element.text());
          }

          resolve({
            user_hash: alertStatus.find('user_hash').eq(0).text(),
            addr: alertStatus.find('addr').eq(0).text(),
            port: alertStatus.find('port').eq(0).text(),
            thread: alertStatus.find('thread').eq(0).text(),
            communityIds: communityIds
          });
        });
      });
    }
  }, {
    key: 'getStreamInfo',
    value: function getStreamInfo(liveId) {
      var _this4 = this;

      return new Promise(function (resolve, reject) {
        (0, _request2.default)({
          url: 'http://live.nicovideo.jp/api/getstreaminfo/lv' + liveId,
          headers: {
            Cookie: _this4.cookie
          }
        }, function (err, res, body) {
          if (err) reject(err);

          var streamInfo = (0, _cheerio2.default)(body);

          if (streamInfo['2'].attribs['status'] === 'fail') reject('fail');

          resolve({
            contentId: 'lv' + liveId,
            title: streamInfo.find('title').eq(0).text(),
            description: streamInfo.find('description').eq(0).text(),
            providerType: streamInfo.find('provider_type').eq(0).text(),
            defaultCommunity: streamInfo.find('default_community').eq(0).text(),
            name: streamInfo.find('name').eq(0).text(),
            thumbnail: streamInfo.find('thumbnail').eq(0).text()
          });
        });
      });
    }
  }, {
    key: 'getCommunityInfo',
    value: function getCommunityInfo(communityId) {
      var _this5 = this;

      return new Promise(function (resolve, reject) {
        (0, _request2.default)({
          url: 'http://api.ce.nicovideo.jp/api/v1/community.info?id=' + communityId,
          headers: {
            Cookie: _this5.cookie
          }
        }, function (err, res, body) {
          if (err) reject(err);

          var data = (0, _cheerio2.default)(body);

          var error = data.find('error');
          if (error.length !== 0) {
            reject({
              code: error.find('code').eq(0).text(),
              description: error.find('description').eq(0).text()
            });
          }

          resolve(new _Community2.default({
            global_id: data.find('global_id').eq(0).text(),
            name: data.find('name').eq(0).text(),
            description: data.find('description').eq(0).text(),
            level: data.find('level').eq(0).text(),
            thumbnail: data.find('thumbnail').eq(0).text()
          }));
        });
      });
    }
  }, {
    key: 'getUserInfo',
    value: function getUserInfo(userId) {
      return new Promise(function (resolve, reject) {
        (0, _request2.default)({
          url: 'http://api.ce.nicovideo.jp/api/v1/user.info?user_id=' + userId
        }, function (err, res, body) {
          if (err) reject(err);

          var data = (0, _cheerio2.default)(body);

          var error = data.find('error');
          if (error.length !== 0) {
            reject({
              code: error.find('code').eq(0).text(),
              description: error.find('description').eq(0).text()
            });
          }

          resolve(new _User2.default({
            user_id: data.find('id').eq(0).text(),
            nickname: data.find('nickname').eq(0).text(),
            thumbnail_url: data.find('thumbnail_url').eq(0).text()
          }));
        });
      });
    }
  }, {
    key: 'connectAlert',
    value: function connectAlert() {
      var _this6 = this;

      return new Promise(function (resolve, reject) {
        Promise.resolve().then(function () {
          return _this6.getAlertTicket();
        }).then(function (ticket) {
          return _this6.getAlertStatus(ticket);
        }).then(function (status) {
          var port = status.port,
              addr = status.addr,
              thread = status.thread,
              communityIds = status.communityIds;

          var viewer = new _AlertViewer2.default({ port: port, addr: addr, thread: thread, communityIds: communityIds, cookie: _this6.cookie });
          viewer.establish();

          resolve(viewer);
        }).catch(function (err) {
          return reject(err);
        });
      });
    }
  }, {
    key: 'connectLive',
    value: function connectLive(liveId) {
      var _this7 = this;

      return new Promise(function (resolve, reject) {
        Promise.resolve().then(function () {
          return _this7.getPlayerStatus(liveId);
        }).then(function (playerStatus) {
          return new _Manager2.default(playerStatus, _this7.cookie);
        }).then(function (manager) {
          manager.connectAll().then(function () {
            return resolve(manager);
          });
        }).catch(function (err) {
          return reject(err);
        });
      });
    }
  }]);

  return NicoliveAPI;
}();

exports.default = NicoliveAPI;