const fs = require("node:fs/promises");
let meta;
const chooseFortune = () => {
const authors = Object.keys(meta.fortune);
const chosenAuthor = authors[Math.floor(Math.random()*authors.length)];
const fortunes = meta.fortune[chosenAuthor];
const chosenFortune = fortunes[Math.floor(Math.random()*fortunes.length)];
return {
text: chosenFortune,
name: chosenAuthor
};
};
const getPosts = async () => {
const posts = [];
for (let i = 0; i < meta.targets.length; i++) {
const t = meta.targets[i];
const data = JSON.parse(await fs.readFile(`./~${t}/manifest.rolsf.json`));
if (!data.document || data.document !== "xyz.rolsf.manifest.own.1") {
throw new Error(`unsupported own manifest for target: '${t}'`);
}
data.posts.forEach(post => {
post.user = t;
posts.push(post);
});
}
posts.sort((a, b) => b.unix_time - a.unix_time);
return posts;
};
const Post = ({ href="#", user, date, title }) =>
`
${user}
${date}
${title}
`;
const Fortune = ({text, name}) =>
`“${text}” -- ${name}
`;
const MainPage = async () =>
`
${meta.brand}
${meta.brand}
${Fortune(chooseFortune())}
${(await getPosts()).map(Post).join("")}
`;
const main = async () => {
meta = JSON.parse((await fs.readFile("./meta.json")));
await fs.writeFile("./main.html", await MainPage());
};
main();