Index: openacs-4/packages/xowiki/www/resources/chat-common.js
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/www/resources/Attic/chat-common.js,v
diff -u -r1.10.2.12 -r1.10.2.13
--- openacs-4/packages/xowiki/www/resources/chat-common.js	3 Apr 2020 09:00:25 -0000	1.10.2.12
+++ openacs-4/packages/xowiki/www/resources/chat-common.js	13 Mar 2023 14:04:37 -0000	1.10.2.13
@@ -133,3 +133,28 @@
         }
     }
 }
+
+function userLinkElement(user_id, current_user) {
+    let element;
+    let href;
+
+    if (user_id == 0 || !Number.isInteger(user_id)) {
+        href = '';
+    } else if (user_id != current_user) {
+        href = '/shared/community-member?user%5fid=' + user_id;
+    } else {
+        href = '/pvt/home';
+    }
+
+    if (href != "") {
+        element = document.createElement('a');
+        element.href = href;
+        element.target = '_blank';
+    } else {
+        element = document.createElement('span');
+    }
+
+    element.className = 'xowiki-chat-user-link';
+
+    return element;
+}