From c5a05b9598357b864c8fbc73deeeaf283ae931fb Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Thu, 15 Jan 2004 08:44:08 +0000
Subject: [PATCH] Don't show old chat users in recent activity

---
 mod/chat/lib.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mod/chat/lib.php b/mod/chat/lib.php
index a3a0254bc0..ddffc37b1f 100644
--- a/mod/chat/lib.php
+++ b/mod/chat/lib.php
@@ -106,12 +106,15 @@ function chat_print_recent_activity($course, $isteacher, $timestart) {
 
     global $CFG;
 
+    $timeold = time() - $CFG->chat_old_ping;
+
     if (!$chatusers = get_records_sql("SELECT u.id, cu.chatid, u.firstname, u.lastname
                                         FROM {$CFG->prefix}chat_users as cu,
                                              {$CFG->prefix}chat as ch,
                                              {$CFG->prefix}user as u
                                        WHERE cu.userid = u.id 
                                          AND cu.chatid = ch.id
+                                         AND cu.lastping > '$timeold'
                                          AND ch.course = '$course->id'
                                        ORDER BY cu.chatid ASC") ) {
         return false;
-- 
2.39.5