Admin page: Show hint to more results if not all results are shown

src/core.rs

@@ -1076,8 +1076,18 @@ pub fn admin_search_users<T: MedalConnection>(conn: &T, session_token: &str,
     let mut data = json_val::Map::new();
 
     match conn.get_search_users(s_data) {
-        Ok(users) => data.insert("users".to_string(), to_json(&users)),
-        Err(groups) => data.insert("groups".to_string(), to_json(&groups)),
+        Ok(users) => {
+            data.insert("users".to_string(), to_json(&users));
+            if users.len() >= 30 {
+                data.insert("more_users".to_string(), to_json(&true));
+            }
+        },
+        Err(groups) => {
+            data.insert("groups".to_string(), to_json(&groups));
+            if groups.len() >= 30 {
+                data.insert("more_groups".to_string(), to_json(&true));
+            }
+        }
     };
 
     Ok(("admin_search_results".to_string(), data))

templates/default/admin_search_results.hbs

@@ -3,16 +3,24 @@
    <h2>Benutzer</h2>
    <ul>
       {{#each users}}
-         <li><a href="{{this.0}}">{{this.0}}: {{this.1}} {{this.2}}</li>
+         <li><a href="{{this.0}}">{{this.0}}: {{this.1}} {{this.2}}</a></li>
       {{/each}}
    </ul>
+
+   {{#if more_users}}
+      … weitere Ergebnisse vorhanden. Bitte Suche verfeinern!
+   {{/if}}
 {{/if}}
 
 {{#if groups}}
    <h2>Gruppen</h2>
    <ul>
       {{#each groups}}
-         <li><a href="/admin/group/{{this.0}}">{{this.0}}: {{this.1}} {{this.2}}</li>
+         <li><a href="/admin/group/{{this.0}}">{{this.0}}: {{this.1}} {{this.2}}</a></li>
       {{/each}}
    </ul>
+
+   {{#if more_groups}}
+      … weitere Ergebnisse vorhanden. Bitte Suche verfeinern!
+   {{/if}}
 {{/if}}