Niconico live broadcast For Node.js

A client library for niconico live broadcast.

User live broadcast, channel broadcast, official broadcast comments can be obtained.

Installation

npm i niconama-client

or

yarn add niconama-client

Examples

Login

import NiconamaClient from 'niconama-client';

const client = new NiconamaClient();
client.login(email, password)
  .then( session => {
    console.log(session);
  });
// user_session=user_session_00000_123abc

Comments of all rooms (co00000, 立ち見A, 立ち見B, etc)

import NiconamaClient from 'niconama-client';

const client = new NiconamaClient();
client.setLiveInfo(liveId, session);
const commentStream = client.createLiveCommentStream();
commentStream.on('readable', () => {
  const comment = commentStream.read();
  console.log(
    `コメ番: ${comment.no}\tユーザーID: ${comment.user_id}\t時間: ${timestampToDateformat(comment.date)}\t
  コメント: ${comment.comment}\tプレミア: ${comment.premium}\t NGスコア: ${comment.score}\t 部屋: ${comment.roomLabel}`
  );
});

client.liveComments();

// コメ番: 10      ユーザーID: aaa 時間: 22:20:4    コメント: comment1   プレミア: 2      部屋: 立ち見C列
// コメ番: 106     ユーザーID: bbb 時間: 22:20:4    コメント: comment2   プレミア: 2      部屋: 立ち見B列
// コメ番: 10      ユーザーID: ccc 時間: 22:20:4    コメント: comment3   プレミア: 2      部屋: 立ち見D列
// ...

Do comment

import NiconamaClient from 'niconama-client';

const client = new NiconamaClient();
client.setLiveInfo(liveId, session);

client.liveComments()
  .then( () => {
    client.doLiveComment(comment, option);
  });

Detailed examples are here

Methods

login(email: string, password: string)

• Returns: Promise.<session>

Login to niconico, and receive session.

setLiveInfo(liveId: string, session: string)

Create Live instance with liveId and session. liveId is the string starting with lv in niconico live URL

ex. http://live.nicovideo.jp/watch/lv0000000

In this case, lv0000000 is the liveId

liveComments()

• Returns: Promise.<>

Get comments from niconico comment servers

createLiveCommentStream()

• Returns: LiveCommentStream

Create LiveCommentStream instance. Call this method after calling liveComments()

doLiveComment(comment: string[, option: string])

Do comment to niconico live broadcast. Call this method after calling liveComments()

Options argument is a string with space separator. ex: 184 red big. Options are below

| items | details | |:------------- |:-------------| | size | small, big | | vertical position | ue/top, shita/bottom | | horizontal position | migi/right, hidari/left | | color(not premium) | white, red, green, blue, cyan, yellow, purple, pink, orange | | color(premium or broadcaster) | niconicowhite/white2, marineblue/blue2, madyellow/yellow2, passionorange/orange2, nobleviolet/purple2, elementalgreen/green2, truered/red2, black | | color(psyllium) | passionorange/orange2, nobleviolet/purple2, elementalgreen/green2, truered/red2, black | | other | 184, hidden |

TODO

• In channel broadcast, cannot get comments, for examples, from アリーナ席 to 立ち見席 and from 立ち見席 to アリーナ席.

License

MIT © pro_shunsuke