webstreamr-github/src/index.ts

62 lines
2 KiB
TypeScript

import express, { NextFunction, Request, Response } from 'express';
import makeFetchHappen from 'make-fetch-happen';
import winston from 'winston';
import { FrenchCloud, Handler, KinoKiste, MeineCloud, MostraGuarda, VerHdLink } from './handler';
import { EmbedExtractorRegistry } from './embed-extractor';
import { ConfigureController, ManifestController, StreamController } from './controller';
import { Fetcher, StreamResolver } from './utils';
import fs from 'node:fs';
import * as os from 'node:os';
const logger = winston.createLogger({
transports: [
new winston.transports.Console({
format: winston.format.combine(
winston.format.cli(),
winston.format.timestamp(),
winston.format.printf(({ level, message, timestamp }) => `${timestamp} ${level}: ${message}`),
),
}),
],
});
const fetcher = new Fetcher(
makeFetchHappen.defaults({
cachePath: `${fs.realpathSync(os.tmpdir())}/webstreamr`,
maxSockets: 5,
}),
logger,
);
const embedExtractors = new EmbedExtractorRegistry(fetcher);
const handlers: Handler[] = [
new FrenchCloud(fetcher, embedExtractors),
new KinoKiste(fetcher, embedExtractors),
new MeineCloud(fetcher, embedExtractors),
new MostraGuarda(fetcher, embedExtractors),
new VerHdLink(fetcher, embedExtractors),
];
const addon = express();
addon.set('trust proxy', true);
addon.use((_req: Request, res: Response, next: NextFunction) => {
res.setHeader('Access-Control-Allow-Origin', '*');
res.setHeader('Access-Control-Allow-Headers', '*');
next();
});
addon.use('/', (new ConfigureController(handlers)).router);
addon.use('/', (new ManifestController(handlers)).router);
addon.use('/', (new StreamController(logger, handlers, new StreamResolver(logger))).router);
addon.get('/', (_req: Request, res: Response) => {
res.redirect('/configure');
});
const port = parseInt(process.env['PORT'] || '51546');
addon.listen(port, () => {
logger.info(`Add-on Repository URL: http://127.0.0.1:${port}/manifest.json`);
});