Sharkey/src/server/api/streaming.ts

61 lines
1.7 KiB
TypeScript
Raw Normal View History

2016-12-29 00:49:51 +02:00
import * as http from 'http';
import * as websocket from 'websocket';
2018-07-30 01:20:27 +03:00
import Xev from 'xev';
2016-12-29 00:49:51 +02:00
import MainStreamConnection from './stream';
2018-03-29 14:32:18 +03:00
import { ParsedUrlQuery } from 'querystring';
import authenticate from './authenticate';
2018-10-07 11:19:52 +03:00
import channels from './stream/channels';
2016-12-29 00:49:51 +02:00
module.exports = (server: http.Server) => {
// Init websocket server
2016-12-29 00:49:51 +02:00
const ws = new websocket.server({
httpServer: server
});
ws.on('request', async (request) => {
const connection = request.accept();
const ev = new Xev();
2018-06-08 22:14:26 +03:00
const q = request.resourceURL.query as ParsedUrlQuery;
const [user, app] = await authenticate(q.i as string);
2017-06-08 19:03:54 +03:00
const main = new MainStreamConnection(connection, ev, user, app);
2016-12-29 00:49:51 +02:00
2018-10-07 11:19:52 +03:00
// 後方互換性のため
if (request.resourceURL.pathname !== '/streaming') {
2018-10-07 18:58:10 +03:00
main.sendMessageToWsOverride = (type: string, payload: any) => {
2018-10-07 11:19:52 +03:00
if (type == 'channel') {
type = payload.type;
payload = payload.body;
}
2018-10-08 02:58:12 +03:00
if (type.startsWith('api:')) {
2018-10-08 03:02:11 +03:00
type = type.replace('api:', 'api-res:');
2018-10-08 02:58:12 +03:00
}
2018-10-07 11:19:52 +03:00
connection.send(JSON.stringify({
type: type,
body: payload
}));
};
2018-10-07 18:58:10 +03:00
main.connectChannel(Math.random().toString(), null,
request.resourceURL.pathname === '/' ? channels.homeTimeline :
request.resourceURL.pathname === '/local-timeline' ? channels.localTimeline :
request.resourceURL.pathname === '/hybrid-timeline' ? channels.hybridTimeline :
request.resourceURL.pathname === '/global-timeline' ? channels.globalTimeline : null);
2018-10-07 11:19:52 +03:00
}
2018-07-30 01:20:27 +03:00
connection.once('close', () => {
ev.removeAllListeners();
main.dispose();
2016-12-29 00:49:51 +02:00
});
2018-09-17 03:07:46 +03:00
connection.on('message', async (data) => {
if (data.utf8Data == 'ping') {
connection.send('pong');
}
});
2016-12-29 00:49:51 +02:00
});
};