You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

70 lines
1.8 KiB
JavaScript

'use strict';
var async = require('async');
var nconf = require('nconf');
var db = require('../database');
var privileges = require('../privileges');
var user = require('../user');
var topics = require('../topics');
var meta = require('../meta');
var helpers = require('./helpers');
var pagination = require('../pagination');
var recentController = {};
recentController.get = function(req, res, next) {
var page = parseInt(req.query.page, 10) || 1;
var pageCount = 1;
var stop = 0;
var topicCount = 0;
var settings;
async.waterfall([
function (next) {
async.parallel({
settings: function(next) {
user.getSettings(req.uid, next);
},
tids: function (next) {
db.getSortedSetRevRange('topics:recent', 0, 199, next);
}
}, next);
},
function (results, next) {
settings = results.settings;
privileges.topics.filterTids('read', results.tids, req.uid, next);
},
function (tids, next) {
var start = Math.max(0, (page - 1) * settings.topicsPerPage);
stop = start + settings.topicsPerPage - 1;
topicCount = tids.length;
pageCount = Math.max(1, Math.ceil(topicCount / settings.topicsPerPage));
tids = tids.slice(start, stop + 1);
topics.getTopicsByTids(tids, req.uid, next);
}
], function(err, topics) {
if (err) {
return next(err);
}
var data = {};
data.topics = topics;
data.nextStart = stop + 1;
data.set = 'topics:recent';
data['feeds:disableRSS'] = parseInt(meta.config['feeds:disableRSS'], 10) === 1;
data.rssFeedUrl = nconf.get('relative_path') + '/recent.rss';
data.title = '[[pages:recent]]';
data.pagination = pagination.create(page, pageCount);
if (req.path.startsWith('/api/recent') || req.path.startsWith('/recent')) {
data.breadcrumbs = helpers.buildBreadcrumbs([{text: '[[recent:title]]'}]);
}
res.render('recent', data);
});
};
module.exports = recentController;