133 lines
2.8 KiB
TypeScript
133 lines
2.8 KiB
TypeScript
/**
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* Web Client Server
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*/
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import ms = require('ms');
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import * as Koa from 'koa';
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import * as Router from 'koa-router';
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import * as send from 'koa-send';
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import * as favicon from 'koa-favicon';
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import * as views from 'koa-views';
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import docs from './docs';
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import User from '../../models/user';
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import parseAcct from '../../acct/parse';
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import { fa } from '../../build/fa';
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import config from '../../config';
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import Note, { pack as packNote } from '../../models/note';
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import getNoteSummary from '../../renderers/get-note-summary';
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const consts = require('../../const.json');
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const client = `${__dirname}/../../client/`;
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// Init app
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const app = new Koa();
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// Init renderer
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app.use(views(__dirname + '/views', {
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extension: 'pug',
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options: {
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config,
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themeColor: consts.themeColor,
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facss: fa.dom.css()
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}
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}));
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// Serve favicon
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app.use(favicon(`${client}/assets/favicon.ico`));
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// Common request handler
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app.use(async (ctx, next) => {
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// IFrameの中に入れられないようにする
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ctx.set('X-Frame-Options', 'DENY');
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await next();
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});
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// Init router
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const router = new Router();
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//#region static assets
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router.get('/assets/*', async ctx => {
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// 無圧縮スクリプトを用意するのは大変なので一時的に無効化
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const path = process.env.NODE_ENV == 'production' ? ctx.path.replace('raw.js', 'min.js') : ctx.path.replace('min.js', 'raw.js');
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await send(ctx, path, {
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root: client,
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maxage: ms('7 days'),
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immutable: true
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});
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});
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// Apple touch icon
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router.get('/apple-touch-icon.png', async ctx => {
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await send(ctx, '/assets/apple-touch-icon.png', {
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root: client
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});
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});
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// ServiceWroker
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//router.get(/^\/sw\.(.+?)\.js$/, async ctx => {
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// await send(ctx, `${client}/assets/sw.${ctx.params[0]}.js`);
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//});
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// Manifest
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router.get('/manifest.json', async ctx => {
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await send(ctx, '/assets/manifest.json', {
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root: client
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});
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});
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//#endregion
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// Docs
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router.use('/docs', docs.routes());
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// URL preview endpoint
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router.get('/url', require('./url-preview'));
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//#region for crawlers
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// User
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router.get('/@:user', async ctx => {
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const { username, host } = parseAcct(ctx.params.user);
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const user = await User.findOne({
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usernameLower: username.toLowerCase(),
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host
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});
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if (user != null) {
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await ctx.render('user', { user });
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} else {
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ctx.status = 404;
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}
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});
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// Note
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router.get('/notes/:note', async ctx => {
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const note = await Note.findOne({ _id: ctx.params.note });
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if (note != null) {
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const _note = await packNote(note);
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await ctx.render('note', {
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note: _note,
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summary: getNoteSummary(_note)
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});
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} else {
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ctx.status = 404;
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}
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});
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//#endregion
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// Render base html for all requests
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router.get('*', async ctx => {
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await send(ctx, `app/base.html`, {
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root: client,
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maxage: ms('3 days'),
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immutable: true
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});
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});
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// Register router
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app.use(router.routes());
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module.exports = app;
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