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40 lines
1.0 KiB
JavaScript
40 lines
1.0 KiB
JavaScript
'use strict';
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const querystring = require('querystring');
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const posts = require('../posts');
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const privileges = require('../privileges');
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const helpers = require('./helpers');
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const postsController = module.exports;
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postsController.redirectToPost = async function (req, res, next) {
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const pid = parseInt(req.params.pid, 10);
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if (!pid) {
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return next();
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}
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const [canRead, path] = await Promise.all([
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privileges.posts.can('topics:read', pid, req.uid),
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posts.generatePostPath(pid, req.uid),
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]);
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if (!path) {
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return next();
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}
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if (!canRead) {
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return helpers.notAllowed(req, res);
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}
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const qs = querystring.stringify(req.query);
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helpers.redirect(res, qs ? `${path}?${qs}` : path);
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};
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postsController.getRecentPosts = async function (req, res) {
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const page = parseInt(req.query.page, 10) || 1;
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const postsPerPage = 20;
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const start = Math.max(0, (page - 1) * postsPerPage);
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const stop = start + postsPerPage - 1;
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const data = await posts.getRecentPosts(req.uid, start, stop, req.params.term);
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res.json(data);
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};
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