X-Git-Url: https://git.treefish.org/banana.git/blobdiff_plain/8db41c98817b1b48532dc3cebf4bea166e42bb70..b22b28d88c9f6d951e1008e71843436b7df42b6a:/admin/summary.php

diff --git a/admin/summary.php b/admin/summary.php
index 345f5a0..68c026f 100644
--- a/admin/summary.php
+++ b/admin/summary.php
@@ -4,9 +4,14 @@
   require 'include/session.inc';
   require 'include/common.inc';
 
+  if ($db->query("SELECT COUNT(*) FROM students")->fetch(PDO::FETCH_NUM)[0] == 0) {
+    block("red", "no students registered");
+    exit;
+  }
+
   block("black", "summary of everything for " . date("d.m.Y H:i"));
 
-  $result = $db->query("SELECT firstname, lastname, mnumber, blackboard FROM students ORDER BY lastname");
+  $result = $db->query("SELECT firstname, lastname, mnumber, blackboard FROM students ORDER BY LOWER(lastname)");
 
   print "<table>";
   print "<td><b>First name&nbsp;</b></td><td><b>Last name&nbsp;</b></td><td><b>Matr.nummer&nbsp;</b></td><td><b>Examples&nbsp;</b></td><td><b>Blackboard&nbsp;</b></td>";
@@ -18,7 +23,7 @@
     print "<td>" . $student['firstname'] . "</td>";
     print "<td>" . $student['lastname'] . "</td>";
     print "<td>" . $student['mnumber'] . "</td>";
-    print "<td>" . $totexdone . "/" . $SESSIONS_totex . "</td>";
+    print "<td>" . $totexdone . "/" . $SESSIONS_totex_nextinc . "</td>";
     print "<td>" . $student['blackboard'] . "</td>";
     print "</tr>";
   }