89 lines
1.6 KiB
TypeScript
89 lines
1.6 KiB
TypeScript
/**
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* Web Server
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*/
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import * as path from 'path';
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import ms = require('ms');
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// express modules
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import * as express from 'express';
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import * as bodyParser from 'body-parser';
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import * as favicon from 'serve-favicon';
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import * as compression from 'compression';
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import config from '../conf';
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/**
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* Init app
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*/
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const app = express();
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app.disable('x-powered-by');
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app.use(bodyParser.urlencoded({ extended: true }));
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app.use(bodyParser.json({
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type: ['application/json', 'text/plain']
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}));
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app.use(compression());
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/**
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* Initialize requests
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*/
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app.use((req, res, next) => {
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res.header('X-Frame-Options', 'DENY');
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next();
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});
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/**
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* Static assets
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*/
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app.use(favicon(`${__dirname}/assets/favicon.ico`));
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app.get('/apple-touch-icon.png', (req, res) => res.sendFile(`${__dirname}/assets/apple-touch-icon.png`));
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app.use('/assets', express.static(`${__dirname}/assets`, {
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maxAge: ms('7 days')
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}));
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app.get(/^\/sw\.(.+?)\.js$/, (req, res) => res.sendFile(`${__dirname}/assets/sw.${req.params[0]}.js`));
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/**
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* Manifest
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*/
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app.get('/manifest.json', (req, res) => {
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const manifest = require((`${__dirname}/assets/manifest.json`));
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// Service Worker
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if (config.sw) {
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manifest['gcm_sender_id'] = config.sw.gcm_sender_id;
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}
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res.send(manifest);
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});
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/**
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* Serve config
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*/
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app.get('/config.json', (req, res) => {
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const conf = {
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recaptcha: {
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siteKey: config.recaptcha.siteKey
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}
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};
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res.send(conf);
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});
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/**
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* Common API
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*/
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app.get(/\/api:url/, require('./service/url-preview'));
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/**
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* Routing
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*/
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app.get('*', (req, res) => {
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res.sendFile(path.resolve(`${__dirname}/app/base.html`), {
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maxAge: ms('7 days')
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});
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});
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module.exports = app;
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