X-Git-Url: https://git.treefish.org/banana.git/blobdiff_plain/4dd46d68b056c25dcbd6caac2cfd578136e64bd7..fcea930220d4896e30baa93ee1603b08df1ff4d7:/submit.php

diff --git a/submit.php b/submit.php
index 2e88c85..fa581f8 100644
--- a/submit.php
+++ b/submit.php
@@ -1,37 +1,30 @@
 <?php
-  require 'nav.inc';
+  require 'include/head.inc';
+  require 'include/session.inc';
+  require 'include/common.inc';
 
-  $lines = file('var/sessions.txt');
-
-  foreach ($lines as $line_num => $line) {
-    $sessions[$line_num] = explode("\t",$line);
-  }
-
-  if ( strtotime("now") > strtotime(end($sessions)[0]) ) {
-    print '<table bgcolor="red">';
-      print '<tr><th><b><font color="white">submission closed</font></b></th><tr>';
-    print '</table>';
-    break;
+  if ( ! isset($SESSIONS_next) ) {
+    block("red", "submission closed");
+    exit;
   }
 
   if(isset($_POST['submit']) && $_POST['mnumber']!="") {
-    require 'usercheck.inc';
-    
+    require 'include/usercheck.inc';
+
     $exchecked = $_POST['exchecked'];
 
     $mnumber = $_POST['mnumber'];
-    $sessionid = strtotime(end($sessions)[0]);
+    $sessionid = $SESSIONS[$SESSIONS_next]['id'];
 
     if($db->query("SELECT COUNT(*) FROM workdone WHERE mnumber = $mnumber AND session = $sessionid")->fetch(PDO::FETCH_NUM)[0] == 1) {
-      print '<table bgcolor="red">';
-        print '<tr><th><b><font color="white">You already submitted results for this session</font></b></th><tr>';
+      $db->query("DELETE FROM workdone WHERE mnumber = $mnumber AND session = $sessionid");
+      print '<table bgcolor="lightgreen">';
+        print '<tr><th><b><font color="white">deleted old submission</font></b></th><tr>';
       print '</table>';
-      print "You can only submit your calculated examples once!";
-      break;
     }
 
     $excount = count($exchecked);
-    $donestring = implode(', ', $exchecked);
+    $donestring = implode(',', $exchecked);
 
     $db->query("INSERT INTO workdone (mnumber,session,manydone,thisdone) 
         VALUES (\"$mnumber\", \"$sessionid\", \"$excount\", \"$donestring\")");
@@ -39,21 +32,14 @@
     print '<table bgcolor="lightgreen">';
       print '<tr><th><b><font color="white">submitted</font></b></th><tr>';
     print '</table>';
-    break;
-  }
-
-  if(trim(end($sessions)[0]) == "") {
-    print '<table bgcolor="red">';
-      print '<tr><th><b><font color="white">no exercises defined</font></b></th><tr>';
-    print '</table>';
-    break;
+    exit;
   }
 
 ?>
 
   <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
   <table bgcolor="black">
-    <tr><th><b><font color="white">submit examples for <?php echo end($sessions)[0]; ?></font></b></th><tr>
+    <tr><th><b><font color="white">submit examples for <?php echo $SESSIONS[$SESSIONS_next]['timestr']; ?></font></b></th><tr>
   </table>
 
   <table>
@@ -72,7 +58,7 @@
 
         <?php
           $exnum=0;
- 	  foreach (explode(",",end($sessions)[1]) as $exid) {
+ 	  foreach (explode(",",$SESSIONS[$SESSIONS_next]['examples']) as $exid) {
  	    print " <input type='checkbox' name='exchecked[]' value=$exid>$exid ";
 	    $exnum++;
 	    if ($exnum%3 == 0) { print ""; }