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.
85 lines
2.5 KiB
JavaScript
85 lines
2.5 KiB
JavaScript
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'use strict';
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var async = require('async');
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var nconf = require('nconf');
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var querystring = require('querystring');
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var user = require('../user');
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var topics = require('../topics');
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var meta = require('../meta');
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var helpers = require('./helpers');
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var pagination = require('../pagination');
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var topController = module.exports;
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topController.get = function (req, res, next) {
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var page = parseInt(req.query.page, 10) || 1;
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var stop = 0;
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var settings;
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var cid = req.query.cid;
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var filter = req.params.filter || '';
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var categoryData;
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var rssToken;
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if (!helpers.validFilters[filter]) {
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return next();
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}
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async.waterfall([
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function (next) {
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async.parallel({
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settings: function (next) {
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user.getSettings(req.uid, next);
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},
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watchedCategories: function (next) {
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helpers.getWatchedCategories(req.uid, cid, next);
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},
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rssToken: function (next) {
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user.auth.getFeedToken(req.uid, next);
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},
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}, next);
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},
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function (results, next) {
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rssToken = results.rssToken;
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settings = results.settings;
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categoryData = results.watchedCategories;
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var start = Math.max(0, (page - 1) * settings.topicsPerPage);
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stop = start + settings.topicsPerPage - 1;
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topics.getTopTopics(cid, req.uid, start, stop, filter, next);
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},
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function (data) {
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data.categories = categoryData.categories;
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data.selectedCategory = categoryData.selectedCategory;
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data.selectedCids = categoryData.selectedCids;
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data.nextStart = stop + 1;
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data.set = 'topics:votes';
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data['feeds:disableRSS'] = parseInt(meta.config['feeds:disableRSS'], 10) === 1;
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data.rssFeedUrl = nconf.get('relative_path') + '/top.rss';
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if (req.loggedIn) {
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data.rssFeedUrl += '?uid=' + req.uid + '&token=' + rssToken;
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}
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data.title = meta.config.homePageTitle || '[[pages:home]]';
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data.filters = helpers.buildFilters('top', filter);
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data.selectedFilter = data.filters.find(function (filter) {
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return filter && filter.selected;
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});
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var pageCount = Math.max(1, Math.ceil(data.topicCount / settings.topicsPerPage));
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data.pagination = pagination.create(page, pageCount, req.query);
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if (req.originalUrl.startsWith(nconf.get('relative_path') + '/api/top') || req.originalUrl.startsWith(nconf.get('relative_path') + '/top')) {
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data.title = '[[pages:top]]';
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data.breadcrumbs = helpers.buildBreadcrumbs([{ text: '[[top:title]]' }]);
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}
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data.querystring = cid ? '?' + querystring.stringify({ cid: cid }) : '';
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res.render('top', data);
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},
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], next);
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};
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