forked from mirrors/iceshrimp
74 lines
1.7 KiB
TypeScript
74 lines
1.7 KiB
TypeScript
import { db } from "@/db/postgre.js";
|
|
import { Meta } from "@/models/entities/meta.js";
|
|
import push from 'web-push';
|
|
import { Metas } from "@/models/index.js";
|
|
|
|
let cache: Meta;
|
|
|
|
export function metaToPugArgs(meta: Meta): object {
|
|
let motd = ["Loading..."];
|
|
if (meta.customMOTD.length > 0) {
|
|
motd = meta.customMOTD;
|
|
}
|
|
let splashIconUrl = meta.iconUrl;
|
|
if (meta.customSplashIcons.length > 0) {
|
|
splashIconUrl =
|
|
meta.customSplashIcons[
|
|
Math.floor(Math.random() * meta.customSplashIcons.length)
|
|
];
|
|
}
|
|
|
|
return {
|
|
img: meta.bannerUrl,
|
|
title: meta.name || "Iceshrimp",
|
|
instanceName: meta.name || "Iceshrimp",
|
|
desc: meta.description,
|
|
icon: meta.iconUrl,
|
|
splashIcon: splashIconUrl,
|
|
themeColor: meta.themeColor,
|
|
randomMOTD: motd[Math.floor(Math.random() * motd.length)],
|
|
privateMode: meta.privateMode,
|
|
};
|
|
}
|
|
|
|
export function fetchMetaSync(): Meta | null {
|
|
return cache;
|
|
}
|
|
|
|
|
|
export async function fetchMeta(noCache = false): Promise<Meta> {
|
|
if (!noCache && cache) return cache;
|
|
|
|
// New IDs are prioritized because multiple records may have been created due to past bugs.
|
|
const meta = await Metas.findOne({
|
|
where: {},
|
|
order: {
|
|
id: "DESC",
|
|
},
|
|
});
|
|
|
|
if (meta) {
|
|
cache = meta;
|
|
return meta;
|
|
}
|
|
|
|
const { publicKey, privateKey } = push.generateVAPIDKeys();
|
|
const data = {
|
|
id: "x",
|
|
swPublicKey: publicKey,
|
|
swPrivateKey: privateKey,
|
|
};
|
|
|
|
// If fetchMeta is called at the same time when meta is empty, this part may be called at the same time, so use fail-safe upsert.
|
|
await Metas.upsert(data, ["id"]);
|
|
|
|
cache = await Metas.findOneByOrFail({ id: data.id });
|
|
return cache;
|
|
}
|
|
|
|
setInterval(() => {
|
|
fetchMeta(true).then((meta) => {
|
|
cache = meta;
|
|
});
|
|
}, 1000 * 10);
|