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Added a LIMIT to the SQL query for a bit more efficiency

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moodler 2003-04-27 03:32:45 +00:00
parent f9ce68ee7f
commit f9d5fd3b3c
1 changed files with 18 additions and 23 deletions
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41
course/lib.php
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@ -141,6 +141,8 @@ function print_log($course, $user=0, $date=0, $order="ORDER BY l.time ASC") {
$selector .= " AND l.time > '$date' AND l.time < '$enddate'";
}
$order = $order." LIMIT ".COURSE_MAX_LOGS_PER_PAGE; // To keep it manageable
if (!$logs = get_logs($selector, $order)) {
notify("No logs found!");
print_footer($course);
@ -150,47 +152,40 @@ function print_log($course, $user=0, $date=0, $order="ORDER BY l.time ASC") {
$count=0;
$tt = getdate(time());
$today = mktime (0, 0, 0, $tt["mon"], $tt["mday"], $tt["year"]);
if (($totalcountlogs = count($logs)) > COURSE_MAX_LOGS_PER_PAGE) {
$totalcountlogs = COURSE_MAX_LOGS_PER_PAGE."/$totalcountlogs";
if (($totalcountlogs = count($logs)) == COURSE_MAX_LOGS_PER_PAGE) {
$totalcountlogs = "$totalcountlogs (+)";
}
$strftimedatetime = get_string("strftimedatetime");
echo "<P ALIGN=CENTER>";
echo "<p align=center>";
print_string("displayingrecords", "", $totalcountlogs);
echo "</P>";
echo "</p>";
$countlogs = 0;
echo "<TABLE BORDER=0 ALIGN=center CELLPADDING=3 CELLSPACING=3>";
echo "<table border=0 align=center cellpadding=3 cellspacing=3>";
foreach ($logs as $log) {
$countlogs++;
if ($countlogs > COURSE_MAX_LOGS_PER_PAGE) {
break;
}
if ($ld = get_record("log_display", "module", "$log->module", "action", "$log->action")) {
$log->info = get_field($ld->mtable, $ld->field, "id", $log->info);
}
echo "<TR NOWRAP>";
echo "<tr nowrap>";
if (! $course->category) {
echo "<TD NOWRAP><FONT SIZE=2><A HREF=\"view.php?id=$log->course\">".$courses[$log->course]."</A></TD>";
echo "<td nowrap><font size=2><a href=\"view.php?id=$log->course\">".$courses[$log->course]."</a></td>";
}
echo "<TD NOWRAP ALIGN=right><FONT SIZE=2>".userdate($log->time, "%A")."</TD>";
echo "<TD NOWRAP><FONT SIZE=2>".userdate($log->time, $strftimedatetime)."</TD>";
echo "<td nowrap align=right><font size=2>".userdate($log->time, "%a")."</td>";
echo "<td nowrap><font size=2>".userdate($log->time, $strftimedatetime)."</td>";
echo "<TD NOWRAP><FONT SIZE=2>";
link_to_popup_window("/lib/ipatlas/plot.php?address=$log->ip&user=$log->userid", "ipatlas","$log->ip", 400, 700);
echo "</TD>";
echo "<TD NOWRAP><FONT SIZE=2><A HREF=\"../user/view.php?id=$log->userid&course=$log->course\"><B>$log->firstname $log->lastname</B></TD>";
echo "<TD NOWRAP><FONT SIZE=2>";
echo "</td>";
echo "<td nowrap><font size=2><a href=\"../user/view.php?id=$log->userid&course=$log->course\"><b>$log->firstname $log->lastname</b></td>";
echo "<td nowrap><font size=2>";
link_to_popup_window( make_log_url($log->module,$log->url), "fromloglive","$log->module $log->action", 400, 600);
echo "</TD>";
echo "<TD NOWRAP><FONT SIZE=2>$log->info</TD>";
echo "</TR>";
echo "</td>";
echo "<td nowrap><font size=2>$log->info</td>";
echo "</tr>";
}
echo "</TABLE>";
echo "</table>";
}