feed per page

backend/src/feed.mjs

@@ -42,3 +42,33 @@ router.get('/:site', utils.limiter(500), (req, res) => {
     res.set('Content-Type', 'text/xml');
     res.send(xml);
 });
+
+router.get('/:site/*', utils.limiter(500), (req, res) => {
+    const site = req.params.site;
+    const path = req.params[0];
+
+    var feed = new Feed({
+        title: 'UCS',
+        description: 'תגובות עבור הדף ' + site + '/' + path,
+        id: domain + '/feed/' + site,
+        link: domain,
+        language: 'he'
+    });
+
+    const comments = db.pageComments(site, path);
+
+   for (const comment of comments) {
+       feed.addItem({
+           title:  `New message by '${comment.user}' on ${path}`,
+           description: comment.message,
+           id: `${site}/${path}#comment-${comment.id}`,
+           link: `${site}/${path}#comment-${comment.id}`,
+           date: new Date(comment.published)
+       });
+   }
+
+    var xml = feed.atom1();
+
+    res.set('Content-Type', 'text/xml');
+    res.send(xml);
+});