From: moodler <moodler>
Date: Sat, 23 Aug 2003 06:19:05 +0000 (+0000)
Subject: Improvements to logs when looking at site logs.
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=1a5ab4490f07ae65e32257bd2fd4fe5ecaf1dc28;p=moodle.git

Improvements to logs when looking at site logs.

Also, improvements to get_site_users (slower but it works now!)
---

diff --git a/course/lib.php b/course/lib.php
index 701efd8c3f..d17791a224 100644
--- a/course/lib.php
+++ b/course/lib.php
@@ -27,15 +27,19 @@ function print_log_selector_form($course, $selecteduser=0, $selecteddate="today"
     $users = array();
 
     if ($course->category) {
-        if ($courseusers = get_course_users($course->id, "u.lastaccess DESC")) {
-            foreach ($courseusers as $courseuser) {
-                $users[$courseuser->id] = "$courseuser->firstname $courseuser->lastname";
-            }
-        }
-        if ($guest = get_guest()) {
-            $users[$guest->id] = "$guest->firstname $guest->lastname";
+        $courseusers = get_course_users($course->id, "u.lastaccess DESC");
+    } else {
+        $courseusers = get_site_users("u.lastaccess DESC", "u.id, u.firstname, u.lastname");
+    }
+
+    if ($courseusers) {
+        foreach ($courseusers as $courseuser) {
+            $users[$courseuser->id] = "$courseuser->firstname $courseuser->lastname";
         }
     }
+    if ($guest = get_guest()) {
+        $users[$guest->id] = "$guest->firstname $guest->lastname";
+    }
 
     if (isadmin()) {
         if ($ccc = get_records("course", "", "", "fullname")) {
@@ -92,9 +96,7 @@ function print_log_selector_form($course, $selecteduser=0, $selecteddate="today"
     } else {
         echo "<INPUT TYPE=hidden NAME=id VALUE=\"$course->id\">";
     }
-    if ($course->category) {
-        choose_from_menu ($users, "user", $selecteduser, get_string("allparticipants") );
-    }
+    choose_from_menu ($users, "user", $selecteduser, get_string("allparticipants") );
     choose_from_menu ($dates, "date", $selecteddate, get_string("alldays"));
     echo "<INPUT TYPE=submit VALUE=\"".get_string("showtheselogs")."\">";
     echo "</FORM>";
@@ -129,7 +131,7 @@ function print_log($course, $user=0, $date=0, $order="l.time ASC", $page=0, $per
 
     } else {
         $selector = "l.userid = u.id";  // Show all courses
-        if ($ccc = get_courses(-1)) {
+        if ($ccc = get_courses("all", "c.id ASC", "c.id,c.shortname")) {
             foreach ($ccc as $cc) {
                 $courses[$cc->id] = "$cc->shortname";
             }
diff --git a/course/log.php b/course/log.php
index cfea8d0b12..a7a1da0150 100644
--- a/course/log.php
+++ b/course/log.php
@@ -24,7 +24,6 @@
         if (!isadmin()) {
             error("Only administrators can look at the site logs");
         }
-        $user = "";
     }
 
     $strlogs = get_string("logs");
diff --git a/lib/datalib.php b/lib/datalib.php
index 19b18f0547..9b46954d98 100644
--- a/lib/datalib.php
+++ b/lib/datalib.php
@@ -970,27 +970,36 @@ function get_course_users($courseid, $sort="u.lastaccess DESC") {
     ///                            ORDER BY $sort");
 }
 
-function get_site_users($sort="u.lastaccess DESC") {
+function get_site_users($sort="u.lastaccess DESC", $select="") {
 /// Returns a list of all active users who are enrolled 
 /// or teaching in courses on this server
 
     global $CFG, $db;
 
-    //$db->debug = true;
 
-    return get_records_sql("SELECT u.id, u.username, u.firstname, u.lastname, u.maildisplay, u.mailformat,
-                                   u.email, u.city, u.country, u.lastaccess, u.lastlogin, u.picture
-                              FROM {$CFG->prefix}user u, 
-                                   {$CFG->prefix}user_students s, 
-                                   {$CFG->prefix}user_teachers t,
-                                   {$CFG->prefix}user_coursecreators c,
-                                   {$CFG->prefix}user_admins a
-                             WHERE s.userid = u.id 
-                                OR t.userid = u.id
-                                OR a.userid = u.id
-                                OR c.userid = u.id
-                             GROUP BY u.id 
-                             ORDER BY $sort ");
+    if ($select) {
+        $selectinfo = $select;
+    } else {
+        $selectinfo = "u.id, u.username, u.firstname, u.lastname, u.maildisplay, u.mailformat,".
+                      "u.email, u.city, u.country, u.lastaccess, u.lastlogin, u.picture";
+    }
+                  
+
+    if (!$students = get_records_sql("SELECT $selectinfo from {$CFG->prefix}user u, {$CFG->prefix}user_students s
+                                      WHERE s.userid = u.id GROUP BY u.id ORDER BY $sort")) {
+        $students = array();
+    }
+    if (!$teachers = get_records_sql("SELECT $selectinfo from {$CFG->prefix}user u, {$CFG->prefix}user_teachers t
+                                      WHERE t.userid = u.id GROUP BY u.id ORDER BY $sort")) {
+        $teachers = array();
+    }
+    if (!$admins = get_records_sql("SELECT $selectinfo from {$CFG->prefix}user u, {$CFG->prefix}user_admins a
+                                      WHERE a.userid = u.id GROUP BY u.id ORDER BY $sort")) {
+        $admins = array();
+    }
+    $users = array_merge($teachers, $students);
+    $users = array_merge($users, $admins);
+    return $users;
 }