From e79859512f76f8f6266f9efbb7223ee920cee236 Mon Sep 17 00:00:00 2001
From: stronk7 <stronk7>
Date: Wed, 14 Jan 2009 17:47:00 +0000
Subject: [PATCH] MDL-17837 apply some limits to the dropdown of users in first
 instance.

---
 course/report/log/lib.php | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/course/report/log/lib.php b/course/report/log/lib.php
index 881897841bb..5953745a221 100644
--- a/course/report/log/lib.php
+++ b/course/report/log/lib.php
@@ -47,15 +47,20 @@ function print_mnet_log_selector_form($hostid, $course, $selecteduser=0, $select
     // Get all the possible users
     $users = array();
 
+    // Define limitfrom and limitnum for queries below
+    // If $showusers is enabled... don't apply limitfrom and limitnum
+    $limitfrom = empty($showusers) ? 0 : '';
+    $limitnum  = empty($showusers) ? COURSE_MAX_USERS_PER_DROPDOWN + 1 : '';
+
     // If looking at a different host, we're interested in all our site users
     if ($hostid == $CFG->mnet_localhost_id && $course->id != SITEID) {
         if ($selectedgroup) {   // If using a group, only get users in that group.
-            $courseusers = get_group_users($selectedgroup, 'u.lastname ASC', '', 'u.id, u.firstname, u.lastname, u.idnumber');
+            $courseusers = get_group_users($selectedgroup, 'u.lastname ASC', '', 'u.id, u.firstname, u.lastname, u.idnumber', $limitfrom, $imitnum);
         } else {
-            $courseusers = get_course_users($course->id, '', '', 'u.id, u.firstname, u.lastname, u.idnumber');
+            $courseusers = get_course_users($course->id, '', '', 'u.id, u.firstname, u.lastname, u.idnumber', $limitfrom, $limitnum);
         }
     } else {
-        $courseusers = get_site_users("u.lastaccess DESC", "u.id, u.firstname, u.lastname, u.idnumber");
+        $courseusers = get_site_users("u.lastaccess DESC", "u.id, u.firstname, u.lastname, u.idnumber", '', $limitfrom, $limitnum);
     }
 
     if (count($courseusers) < COURSE_MAX_USERS_PER_DROPDOWN && !$showusers) {