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.
96 lines
2.2 KiB
JavaScript
96 lines
2.2 KiB
JavaScript
'use strict';
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var path = require('path'),
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async = require('async'),
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sm = require('sitemap'),
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url = require('url'),
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nconf = require('nconf'),
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categories = require('./categories'),
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topics = require('./topics'),
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utils = require('../public/src/utils'),
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sitemap = {
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obj: undefined,
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getStaticUrls: function(callback) {
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callback(null, [{
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url: '',
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changefreq: 'weekly',
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priority: '0.6'
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}, {
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url: '/recent',
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changefreq: 'daily',
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priority: '0.4'
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}, {
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url: '/users',
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changefreq: 'daily',
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priority: '0.4'
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}]);
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},
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getDynamicUrls: function(callback) {
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var returnUrls = [];
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async.parallel([
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function(next) {
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var categoryUrls = [];
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categories.getCategoriesByPrivilege(0, 'find', function(err, categoriesData) {
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if (err) {
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return next(err);
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}
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categoriesData.forEach(function(category) {
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categoryUrls.push({
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url: path.join('/category', category.slug),
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changefreq: 'weekly',
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priority: '0.4'
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});
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});
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next(null, categoryUrls);
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});
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},
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function(next) {
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var topicUrls = [];
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topics.getTopicsFromSet(0, 'topics:recent', 0, 49, function(err, data) {
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if (err) {
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return next(err);
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}
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data.topics.forEach(function(topic) {
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topicUrls.push({
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url: path.join('/topic', topic.slug),
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lastmodISO: utils.toISOString(topic.lastposttime),
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changefreq: 'daily',
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priority: '0.6'
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});
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});
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next(null, topicUrls);
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});
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}
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], function(err, data) {
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if (!err) {
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returnUrls = returnUrls.concat(data[0]).concat(data[1]);
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}
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callback(err, returnUrls);
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});
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},
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render: function(callback) {
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if (sitemap.obj !== undefined && sitemap.obj.cache.length) {
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sitemap.obj.toXML(callback);
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} else {
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async.parallel([sitemap.getStaticUrls, sitemap.getDynamicUrls], function(err, urls) {
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urls = urls[0].concat(urls[1]);
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sitemap.obj = sm.createSitemap({
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hostname: nconf.get('url'),
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cacheTime: 1000 * 60 * 60, // Cached for 1 hour
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urls: urls
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});
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sitemap.obj.toXML(callback);
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});
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}
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}
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};
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module.exports = sitemap;
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