131 lines
3.7 KiB
JavaScript
131 lines
3.7 KiB
JavaScript
import Express from "express";
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// v2 api
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import convertv2 from "../lib/convert.js";
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import serveStatic from "serve-static";
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import cors from "cors";
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import errorPage from "../lib/errorPage.js";
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import morgan from "morgan";
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import { detector } from "megalodon";
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const app = Express();
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const logger = morgan(":method :url :status via :referrer - :response-time ms");
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app.use(
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serveStatic("src/public", {
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maxAge: "1d",
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}),
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);
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function doCache(res, durationSecs) {
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res.set({
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"Cache-Control": "max-age=" + durationSecs,
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});
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}
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// this just redirects to the
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app.options("/api/feed", cors());
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app.get("/api/feed", cors(), logger, function (req, res) {
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// get feed url
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const feedUrl = req.query.url;
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if (!feedUrl) {
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res.status(400);
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res.send(errorPage(400, "You need to specify a feed URL"));
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return;
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}
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const userUrl = feedUrl.replace(/\.atom.*/i, "");
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const redirectUrl = "/api/v1/feed?";
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const qs = [ "userurl=" + encodeURIComponent(userUrl), "api=v1" ];
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([ "size", "theme", "boosts", "replies" ]).forEach((key) => {
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if (typeof req.query[ key ] != "undefined") {
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qs.push(key + "=" + encodeURIComponent(req.query[ key ]));
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}
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});
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res.redirect(redirectUrl + qs.join("&"));
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});
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app.options("/api/v1/feed", cors());
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// http://localhost:8000/api/v1/feed?userurl=https%3A%2F%2Foctodon.social%2Fusers%2Ffenwick67
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app.get("/api/v1/feed", cors(), logger, async function (req, res) {
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// get feed url
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// userUrl
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let type = req.query.instance_type;
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let userUrl = req.query.userurl;
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if (userUrl === "" || userUrl === undefined) {
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const user = req.query.user;
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const instance = req.query.instance;
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if (type === "" || type === undefined) {
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type = await detector(instance).catch(() =>
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"",
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);
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}
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if (type === "mastodon" || type === "pleroma")
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userUrl = instance + "/users/" + user;
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else if (type === "misskey")
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userUrl = instance + "/@" + user;
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else {
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res.status(400);
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res.send(errorPage(400, "You need to specify a user URL"));
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return;
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}
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}
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const feedUrl = req.query.feedurl;
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const opts = {};
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if (req.query.size) {
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opts.size = req.query.size;
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}
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if (req.query.theme) {
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opts.theme = req.query.theme;
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}
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if (req.query.header) {
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if (req.query.header.toLowerCase() == "no" || req.query.header.toLowerCase() == "false") {
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opts.header = false;
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} else {
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opts.header = true;
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}
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}
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opts.instance_type = type;
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opts.boosts = true;
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if (req.query.boosts) {
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if (req.query.boosts.toLowerCase() == "no" || req.query.boosts.toLowerCase() == "false") {
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opts.boosts = false;
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} else {
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opts.boosts = true;
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}
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}
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opts.replies = true;
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if (req.query.replies) {
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if (req.query.replies.toLowerCase() == "no" || req.query.replies.toLowerCase() == "false") {
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opts.replies = false;
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} else {
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opts.replies = true;
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}
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}
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opts.userUrl = userUrl;
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opts.feedUrl = feedUrl;
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opts.mastofeedUrl = req.url;
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convertv2(opts).then((data) => {
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res.status(200);
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doCache(res, 60 * 60);
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res.send(data);
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}).catch((er) => {
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res.status(500);
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res.send(errorPage(500, null, { theme: opts.theme, size: opts.size }));
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// TODO log the error
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console.error(er, er.stack);
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});
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});
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app.listen(process.env.PORT || 8000, "127.0.0.1", function () {
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console.log("Server started, listening on " + (process.env.PORT || 8000));
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});
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