say when there is no text in a footprint

src/feeds/mod.rs

@@ -42,10 +42,17 @@ const ISO8601_DATE: u128 = iso8601::Config::DEFAULT
 
 impl Footprint {
     pub fn into_rss_item(self, root_url: &str) -> Item {
+        let text = if String::is_empty(&self.text) {
+            "No description"
+        } else {
+            &self.text
+        };
+        // injection, I know
         let desc = format!(
-            "{} <br /><br /> --- <br /><br /> from {}",
-            self.text,
-            page_url(root_url, self.page)
+            "{} <br /><br /> --- <br /><br /> from <a href=\"{}\">page {}</a>",
+            text,
+            page_url(root_url, self.page),
+            self.page
         );
         ItemBuilder::default()
             .title(Some(self.title))