rudeshark.net/packages/backend/src/server/nodeinfo.ts
2022-07-19 10:49:43 -07:00

105 lines
3.1 KiB
TypeScript

import Router from '@koa/router';
import config from '@/config/index.js';
import { fetchMeta } from '@/misc/fetch-meta.js';
import { Users, Notes } from '@/models/index.js';
import { IsNull, MoreThan } from 'typeorm';
import { MAX_NOTE_TEXT_LENGTH } from '@/const.js';
import { Cache } from '@/misc/cache.js';
const router = new Router();
const nodeinfo2_1path = '/nodeinfo/2.1';
const nodeinfo2_0path = '/nodeinfo/2.0';
export const links = [/* (awaiting release) {
rel: 'http://nodeinfo.diaspora.software/ns/schema/2.1',
href: config.url + nodeinfo2_1path
}, */{
rel: 'http://nodeinfo.diaspora.software/ns/schema/2.0',
href: config.url + nodeinfo2_0path,
}];
const nodeinfo2 = async () => {
const now = Date.now();
const [
meta,
total,
activeHalfyear,
activeMonth,
localPosts,
] = await Promise.all([
fetchMeta(true),
Users.count({ where: { host: IsNull() } }),
Users.count({ where: { host: IsNull(), lastActiveDate: MoreThan(new Date(now - 15552000000)) } }),
Users.count({ where: { host: IsNull(), lastActiveDate: MoreThan(new Date(now - 2592000000)) } }),
Notes.count({ where: { userHost: IsNull() } }),
]);
const proxyAccount = meta.proxyAccountId ? await Users.pack(meta.proxyAccountId).catch(() => null) : null;
return {
software: {
name: 'calckey',
version: config.version,
repository: meta.repositoryUrl,
},
protocols: ['activitypub'],
services: {
inbound: [] as string[],
outbound: ['atom1.0', 'rss2.0'],
},
openRegistrations: !meta.disableRegistration,
usage: {
users: { total, activeHalfyear, activeMonth },
localPosts,
localComments: 0,
},
metadata: {
nodeName: meta.name,
nodeDescription: meta.description,
maintainer: {
name: meta.maintainerName,
email: meta.maintainerEmail,
},
langs: meta.langs,
tosUrl: meta.ToSUrl,
repositoryUrl: meta.repositoryUrl,
feedbackUrl: meta.feedbackUrl,
disableRegistration: meta.disableRegistration,
disableLocalTimeline: meta.disableLocalTimeline,
disableGlobalTimeline: meta.disableGlobalTimeline,
emailRequiredForSignup: meta.emailRequiredForSignup,
enableHcaptcha: meta.enableHcaptcha,
enableRecaptcha: meta.enableRecaptcha,
maxNoteTextLength: MAX_NOTE_TEXT_LENGTH,
enableTwitterIntegration: meta.enableTwitterIntegration,
enableGithubIntegration: meta.enableGithubIntegration,
enableDiscordIntegration: meta.enableDiscordIntegration,
enableEmail: meta.enableEmail,
enableServiceWorker: meta.enableServiceWorker,
proxyAccountName: proxyAccount ? proxyAccount.username : null,
themeColor: meta.themeColor || '#86b300',
},
};
};
const cache = new Cache<Awaited<ReturnType<typeof nodeinfo2>>>(1000 * 60 * 10);
router.get(nodeinfo2_1path, async ctx => {
const base = await cache.fetch(null, () => nodeinfo2());
ctx.body = { version: '2.1', ...base };
ctx.set('Cache-Control', 'public, max-age=600');
});
router.get(nodeinfo2_0path, async ctx => {
const base = await cache.fetch(null, () => nodeinfo2());
delete base.software.repository;
ctx.body = { version: '2.0', ...base };
ctx.set('Cache-Control', 'public, max-age=600');
});
export default router;