added sitemap.xml to routes, closes #96

src/sitemap.js

@@ -0,0 +1,73 @@
+var	path = require('path'),
+	async = require('async'),
+	sm = require('sitemap'),
+	url = require('url'),
+	categories = require('./categories'),
+	topics = require('./topics'),
+	sitemap = {
+		getStaticUrls: function(callback) {
+			var	relative_path = global.nconf.get('relative_path');
+
+			callback(null, [
+				{ url: relative_path, changefreq: 'weekly', priority: '0.6' },
+				{ url: path.join(relative_path, 'recent'), changefreq: 'daily', priority: '0.4' },
+				{ url: path.join(relative_path, 'users'), changefreq: 'daily', priority: '0.4' }
+			]);
+		},
+		getDynamicUrls: function(callback) {
+			var	relative_path = global.nconf.get('relative_path'),
+				returnUrls = [];
+
+			async.parallel([
+				function(next) {
+					var categoryUrls = [];
+					categories.getAllCategories(function(data) {
+						data.categories.forEach(function(category) {
+							categoryUrls.push({
+								url: path.join(relative_path, 'category', category.slug),
+								changefreq: 'weekly',
+								priority: '0.4'
+							});
+						});
+
+						next(null, categoryUrls);
+					}, 0);
+				},
+				function(next) {
+					var	topicUrls = [];
+					topics.getAllTopics(null, null, function(topics) {
+						topics.forEach(function(topic) {
+							topicUrls.push({
+								url: path.join(relative_path, 'topic', topic.slug),
+								changefreq: 'daily',
+								priority: '0.6'
+							});
+						});
+
+						next(null, topicUrls);
+					});
+				}
+			], function(err, data) {
+				if (!err) {
+					returnUrls = returnUrls.concat(data[0]).concat(data[1]);
+				}
+
+				callback(null, returnUrls);
+			});
+		},
+		render: function(callback) {
+			async.parallel([sitemap.getStaticUrls, sitemap.getDynamicUrls], function(err, urls) {
+				var urls = urls[0].concat(urls[1]),
+					map = sm.createSitemap({
+						hostname: global.nconf.get('base_url') + (global.nconf.get('use_port') ? ':' + global.nconf.get('port') : '') + '/',
+						cacheTime: 600000,
+						urls: urls
+					}),
+					xml = map.toXML(function(xml) {
+						callback(xml);
+					});
+			});
+		}
+	}
+
+module.exports = sitemap;

src/webserver.js

@@ -229,6 +229,14 @@ var express = require('express'),
 			res.send(app.build_header(res) + '<script>templates.ready(function(){ajaxify.go("confirm/' + req.params.code + '");});</script>' + templates['footer']);
 		});
 
+		app.get('/sitemap.xml', function(req, res) {
+			var	sitemap = require('./sitemap.js');
+
+			sitemap.render(function(xml) {
+				res.type('xml').set('Content-Length', xml.length).send(xml);
+			});
+		});
+
 		app.get('/api/:method', api_method);
 		app.get('/api/:method/:id', api_method);
 		// ok fine MUST ADD RECURSION style. I'll look for a better fix in future but unblocking baris for this:
@@ -262,22 +270,6 @@ var express = require('express'),
 			});
 		});
 
-		app.get('/test', function(req, res) {
-			
-			/*user.get_userslugs_by_uids([1,2], function(data) {
-				res.send(data);
-			});*/
-			var gravatar=  require('gravatar');
-			var img = gravatar.url('', {}, https=false);
-			res.send(img);
-	//		'http://www.gravatar.com/avatar/d41d8cd98f00b204e9800998ecf8427e'
-			
-	/*		categories.getCategoryById(1,1, function(data) {
-				res.send(data);
-			},1);*/ 
-			
-		});
-
 	});
 	
 	// These functions are called via ajax once the initial page is loaded to populate templates with data
@@ -407,11 +399,6 @@ var express = require('express'),
 			break;
 		}
 	}
-
-	
-
-
-	
 }(WebServer));
 
 server.listen(nconf.get('port'));