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/**
* Web Client Server
*/
import ms = require('ms');
import * as Koa from 'koa';
import * as Router from 'koa-router';
import * as send from 'koa-send';
import * as favicon from 'koa-favicon';
import docs from './docs';
const client = `${__dirname}/../../client/`;
// Init app
const app = new Koa();
// Serve favicon
app.use(favicon(`${client}/assets/favicon.ico`));
// Common request handler
app.use(async (ctx, next) => {
// IFrameの中に入れられないようにする
ctx.set('X-Frame-Options', 'DENY');
await next();
});
// Init router
const router = new Router();
//#region static assets
router.get('/assets/*', async ctx => {
await send(ctx, ctx.path, {
root: client,
maxage: ms('7 days'),
immutable: true
});
});
// Apple touch icon
router.get('/apple-touch-icon.png', async ctx => {
await send(ctx, `${client}/assets/apple-touch-icon.png`);
});
// ServiceWroker
router.get(/^\/sw\.(.+?)\.js$/, async ctx => {
await send(ctx, `${client}/assets/sw.${ctx.params[0]}.js`);
});
// Manifest
router.get('/manifest.json', async ctx => {
await send(ctx, `${client}/assets/manifest.json`);
});
//#endregion
// Docs
router.use('/docs', docs.routes());
// URL preview endpoint
router.get('url', require('./url-preview'));
// Render base html for all requests
router.get('*', async ctx => {
await send(ctx, `app/base.html`, {
root: client,
maxage: ms('3 days'),
immutable: true
});
});
// Register router
app.use(router.routes());
module.exports = app;
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