104 lines
3.6 KiB
JavaScript
104 lines
3.6 KiB
JavaScript
const { getRouter } = require('stremio-addon-sdk');
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const requestIp = require('request-ip');
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const userAgentParser = require('ua-parser-js');
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const addonInterface = require('./addon');
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const qs = require('querystring')
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const { manifest } = require('./lib/manifest');
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const { parseConfiguration, PreConfigurations } = require('./lib/configuration');
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const landingTemplate = require('./lib/landingTemplate');
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const moch = require('./moch/moch');
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const router = getRouter({ ...addonInterface, manifest: manifest() });
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router.get('/', (_, res) => {
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res.redirect('/configure')
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res.end();
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});
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router.get(`/:preconfiguration(${Object.keys(PreConfigurations).join('|')})`, (req, res) => {
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res.redirect(`/${req.params.preconfiguration}/configure`)
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res.end();
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});
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router.get('/:configuration?/configure', (req, res) => {
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const configValues = parseConfiguration(req.params.configuration || '');
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const landingHTML = landingTemplate(manifest(configValues), configValues);
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res.setHeader('content-type', 'text/html');
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res.end(landingHTML);
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});
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router.get('/:configuration?/manifest.json', (req, res) => {
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const configValues = parseConfiguration(req.params.configuration || '');
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const manifestBuf = JSON.stringify(manifest(configValues));
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res.setHeader('Content-Type', 'application/json; charset=utf-8');
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res.end(manifestBuf)
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});
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router.get('/:configuration/:resource/:type/:id/:extra?.json', (req, res, next) => {
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const { configuration, resource, type, id } = req.params;
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const extra = req.params.extra ? qs.parse(req.url.split('/').pop().slice(0, -5)) : {}
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const ip = requestIp.getClientIp(req);
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const host = `${req.protocol}://${req.headers.host}`;
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const configValues = { ...extra, ...parseConfiguration(configuration), ip, host };
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addonInterface.get(resource, type, id, configValues)
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.then(resp => {
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const cacheHeaders = {
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cacheMaxAge: 'max-age',
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staleRevalidate: 'stale-while-revalidate',
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staleError: 'stale-if-error'
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};
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const cacheControl = Object.keys(cacheHeaders)
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.map(prop => Number.isInteger(resp[prop]) && cacheHeaders[prop] + '=' + resp[prop])
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.filter(val => !!val).join(', ');
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res.setHeader('Cache-Control', `${cacheControl}, public`);
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res.setHeader('Content-Type', 'application/json; charset=utf-8');
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res.end(JSON.stringify(resp));
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})
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.catch(err => {
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if (err.noHandler) {
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if (next) {
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next()
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} else {
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res.writeHead(404);
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res.end(JSON.stringify({ err: 'not found' }));
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}
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} else {
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console.error(err);
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res.writeHead(500);
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res.end(JSON.stringify({ err: 'handler error' }));
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}
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});
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});
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router.get('/:moch/:apiKey/:infoHash/:cachedEntryInfo/:fileIndex/:filename?', (req, res) => {
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const userAgent = req.headers['user-agent'] || '';
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const parameters = {
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mochKey: req.params.moch,
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apiKey: req.params.apiKey,
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infoHash: req.params.infoHash.toLowerCase(),
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fileIndex: isNaN(req.params.fileIndex) ? undefined : parseInt(req.params.fileIndex),
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cachedEntryInfo: req.params.cachedEntryInfo,
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ip: requestIp.getClientIp(req),
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host: `${req.protocol}://${req.headers.host}`,
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isBrowser: !userAgent.includes('Stremio') && !!userAgentParser(userAgent).browser.name
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}
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moch.resolve(parameters)
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.then(url => {
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res.writeHead(302, { Location: url });
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res.end();
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})
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.catch(error => {
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console.log(error);
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res.statusCode = 404;
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res.end();
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});
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});
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module.exports = function (req, res) {
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router(req, res, function () {
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res.statusCode = 404;
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res.end();
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});
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};
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