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import * as Router from 'koa-router';
const koaBody = require('koa-body');
const parseRequest = require('http-signature');
import { createHttp } from '../queue';
import pack from '../remote/activitypub/renderer';
import Note from '../models/note';
import User, { isLocalUser } from '../models/user';
import renderNote from '../remote/activitypub/renderer/note';
import renderKey from '../remote/activitypub/renderer/key';
import renderPerson from '../remote/activitypub/renderer/person';
import renderOrderedCollection from '../remote/activitypub/renderer/ordered-collection';
//import parseAcct from '../acct/parse';
import config from '../config';
// Init router
const router = new Router();
//#region Routing
// inbox
router.post('/users/:user/inbox', koaBody(), ctx => {
let signature;
ctx.req.headers.authorization = 'Signature ' + ctx.req.headers.signature;
try {
signature = parseRequest(ctx.req);
} catch (e) {
ctx.status = 401;
return;
}
createHttp({
type: 'processInbox',
activity: ctx.request.body,
signature
}).save();
ctx.status = 202;
});
// note
router.get('/notes/:note', async (ctx, next) => {
const accepted = ctx.accepts('html', 'application/activity+json', 'application/ld+json');
if (!['application/activity+json', 'application/ld+json'].includes(accepted as string)) {
await next();
return;
}
const note = await Note.findOne({
_id: ctx.params.note
});
if (note === null) {
ctx.status = 404;
return;
}
ctx.body = pack(await renderNote(note));
});
// outbot
router.get('/users/:user/outbox', async ctx => {
const userId = ctx.params.user;
const user = await User.findOne({ _id: userId });
if (user === null) {
ctx.status = 404;
return;
}
const notes = await Note.find({ userId: user._id }, {
limit: 10,
sort: { _id: -1 }
});
const renderedNotes = await Promise.all(notes.map(note => renderNote(note)));
const rendered = renderOrderedCollection(`${config.url}/users/${userId}/inbox`, user.notesCount, renderedNotes);
ctx.body = pack(rendered);
});
// publickey
router.get('/users/:user/publickey', async ctx => {
const userId = ctx.params.user;
const user = await User.findOne({ _id: userId });
if (user === null) {
ctx.status = 404;
return;
}
if (isLocalUser(user)) {
ctx.body = pack(renderKey(user));
} else {
ctx.status = 400;
}
});
// user
router.get('/users/:user', async ctx => {
const userId = ctx.params.user;
const user = await User.findOne({ _id: userId });
if (user === null) {
ctx.status = 404;
return;
}
ctx.body = pack(renderPerson(user));
});
// follow form
router.get('/authorize-follow', async ctx => {
/* TODO
const { username, host } = parseAcct(ctx.query.acct);
if (host === null) {
res.sendStatus(422);
return;
}
const finger = await request(`https://${host}`)
*/
});
//#endregion
export default router;
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