#2254 sitemap topic limit

src/sitemap.js

@@ -9,6 +9,7 @@ var path = require('path'),
 	categories = require('./categories'),
 	topics = require('./topics'),
 	privileges = require('./privileges'),
+	meta = require('./meta'),
 	utils = require('../public/src/utils'),
 	sitemap = {
 		obj: undefined,
@@ -56,7 +57,7 @@ var path = require('path'),
 
 					async.waterfall([
 						function(next) {
-							db.getSortedSetRevRange('topics:recent', 0, -1, next);
+							db.getSortedSetRevRange('topics:recent', 0, parseInt(meta.config.sitemapTopics, 10) || -1, next);
 						},
 						function(tids, next) {
 							privileges.topics.filter('read', tids, 0, next);

src/views/admin/settings/web-crawler.tpl

@@ -25,6 +25,10 @@
 					<input type="checkbox" data-field="feeds:disableSitemap"> <strong>Disable Sitemap.xml</strong>
 				</label>
 			</div>
+
+			<label>Number of Topic to Display in Sitemap</label>
+			<input class="form-control" type="text" placeholder="" data-field="sitemapTopics" />
+
 		</form>
 	</div>
 </div>