import url from "url";

import type { NextApiRequest, NextApiResponse } from "next";

export default function handler(req: NextApiRequest, res: NextApiResponse) {
  const {
    query: { previewToken, path },
  } = url.parse(req.url, true);
  if (previewToken && path) {
    res.setPreviewData({ previewToken: String(previewToken) }, { maxAge: 900 });
    res.redirect(`${String(path)}?previewToken=${previewToken}`);
  } else {
    res.status(400).send("Please supply a previewToken and path");
  }
}