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30 lines
578 B
30 lines
578 B
'use strict';
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const Boards = require(__dirname+'/../../db/boards.js');
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module.exports = async (req, res, next) => {
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if (!req.query.board) {
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return next();
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}
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// get all threads
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let board;
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try {
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board = await Boards.findOne(req.query.board);
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} catch (err) {
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return next(err);
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}
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if (!board) {
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return next();
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}
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if (board.banners.length > 0) {
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const randomBanner = board.banners[Math.floor(Math.random()*board.banners.length)];
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return res.redirect(`/banner/${randomBanner}`);
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}
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return res.redirect('/img/defaultbanner.png');
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}
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