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.
51 lines
1.1 KiB
JavaScript
51 lines
1.1 KiB
JavaScript
10 years ago
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'use strict';
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var nconf = require('nconf'),
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topics = require('../topics'),
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meta = require('../meta'),
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helpers = require('./helpers');
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var popularController = {};
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var anonCache = {}, lastUpdateTime = 0;
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var terms = {
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daily: 'day',
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weekly: 'week',
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monthly: 'month',
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alltime: 'alltime'
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};
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popularController.get = function(req, res, next) {
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var term = terms[req.params.term] || 'day';
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if (!req.uid) {
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if (anonCache[term] && (Date.now() - lastUpdateTime) < 60 * 60 * 1000) {
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return res.render('popular', anonCache[term]);
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}
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}
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topics.getPopular(term, req.uid, meta.config.topicsPerList, function(err, topics) {
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if (err) {
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return next(err);
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}
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var data = {
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topics: topics,
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'feeds:disableRSS': parseInt(meta.config['feeds:disableRSS'], 10) === 1,
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rssFeedUrl: nconf.get('relative_path') + '/popular/' + (req.params.term || 'daily') + '.rss',
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breadcrumbs: helpers.buildBreadcrumbs([{text: '[[global:header.popular]]'}])
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};
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if (!req.uid) {
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anonCache[term] = data;
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lastUpdateTime = Date.now();
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}
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res.render('popular', data);
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});
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};
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module.exports = popularController;
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