assignment.php

   1 <?php
   2
   3 include_once("auth.php");
   4 include_once("header.php");
   5 include_once("time.php");
   6 include_once("user_details.php");
   7
   8 if(!isset($_GET["class"])) { die("No Class ID Sent"); }
   9
  10 /* get class info */
  11
  12 $class = "";
  13
  14 $_GET["class"] = mysql_real_escape_string($_GET["class"]);
  15
  16 $sql = "select class_name, class_id from class where class_id =". $_GET['class'];
  17
  18 $result = mysql_query($sql);
  19
  20 if (!$result) { die("SQL ERROR"); }
  21
  22 $row = mysql_fetch_array($result);
  23
  24 $breadcrumb =  '<a href=assignment.php?class='.$row['class_id'].'>'.$row['class_name'].'</a>&nbsp;';
  25
  26
  27 /* get list of assignments */
  28 $html = "";
  29
  30 if($role == 0) {
  31         $sql = "select chapter, section_id, title, class_id, schedule.assign_type, ava_date, due_date, sched_id, NOW()-due_date as due, type_name, NOW()-ava_date as ava, due_date, graded from schedule, types where (schedule.assign_type = types.assign_type) and class_id=". $_GET['class']." order by due_date desc, ava_date desc, title, chapter, section_id, schedule.assign_type";
  32
  33 } else {
  34
  35         $sql = "select chapter, section_id, title, class_id, schedule.assign_type, ava_date, due_date, sched_id, NOW()-due_date as due, type_name, NOW()-ava_date as ava, due_date, graded from schedule, types where (schedule.assign_type = types.assign_type) and class_id=". $_GET['class']." and NOW()-ava_date > 0 order by due_date desc, ava_date desc, title, chapter, section_id, schedule.assign_type";
  36
  37         //$sql = "select chapter, section_id, title, class_id, schedule.assign_type, ava_date, due_date, schedule.sched_id, NOW()-due_date as due, type_name, NOW()-ava_date as ava, due_date, graded, help_me from schedule, types, sched_details where (schedule.assign_type = types.assign_type) and (sched_details.sched_id = schedule.sched_id) and class_id=". $_GET['class']." and NOW()-ava_date > 0 order by due_date desc, ava_date desc, title, chapter, section_id, schedule.assign_type";
  38
  39         //$sql = "select chapter, section_id, title, class_id, schedule.assign_type, ava_date, due_date, schedule.sched_id, NOW()-due_date as due, type_name, NOW()-ava_date as ava, due_date, graded, help_me from schedule LEFT JOIN sched_details on (sched_details.sched_id = schedule.sched_id), types  where schedule.sched_id = ANY (select sched_id from schedule where class_id = ". $_GET['class'].") and (schedule.assign_type = types.assign_type)order by due_date desc, ava_date desc, title, chapter, section_id, schedule.assign_type";
  40
  41 }
  42
  43 $result = mysql_query($sql);
  44
  45 //echo $sql;
  46
  47 if (!$result) { die("SQL ERROR"); }
  48 while($row = mysql_fetch_row($result))
  49 {
  50         $html .= '<tr><td>'.$row[7].'</td>';
  51         //$html .= '<tr><td>'.$row[10].'</td>';
  52
  53         // assignment open?
  54         if($row[8] > 0 || $row[10] < 0) { $html .= "<td><img src=gfx/bullet_delete.png>"; } else { $html .= "<td><img src=gfx/bullet_add.png>"; }
  55
  56         // assignment graded?
  57         if($row[12]) { $html .= "<img src=gfx/bullet_disk.png>"; } else { $html .= "<img src=gfx/bullet_wrench.png>"; }
  58
  59         if($role != 0 ) {
  60
  61                 if(need_help($user_id, $row[7])) {
  62                         $html .= '<img src=gfx/flag_red.png>';
  63                 } else { $html .= '<img src=gfx/flag_white.png>'; }
  64
  65                 if(file_count($user_id, $row[7])) {
  66                         $html .= '<img src=gfx/star.png></td>';
  67                 } else { $html .= '<img src=gfx/error.png></td>'; }
  68         }
  69
  70         if($role == 0 ) {
  71                 $html .= '<td><a href="detail_root.php?sched='.$row[7].'">'.$row[2].'</a></td><td>'.$row[9].'</td><td>'.$row[0].'</td>';
  72         } else {
  73                 $html .= '<td><a href="detail_root.php?sched='.$row[7].'">'.$row[2].'</a></td><td>'.$row[9].'</td><td>'.$row[0].'</td>';
  74         }
  75
  76         $html .= '<td>'.$row[1].'</td><td>'.$row[5].'</td><td>'.$row[6].'</td>';
  77
  78         $html .= '<td>'.absHumanTiming($row[11]).'</td>';
  79
  80         if($role==0) { $html .= '<td><a href="assignment_add.php?sched='.$row[7].'&action=edit">Edit</a></td>'; }
  81
  82         $html .= '</tr>';
  83 }
  84
  85 ?>
  86
  87 <h3><?php echo $breadcrumb; ?> -> All Assignments</h3>
  88
  89 <table class="gridtable">
  90         <tr>
  91                         <th>#</th><th>Status</th><th>Title</th><th>Type</th><th>Chapter</th><th>Section</th><th>Avalaible Date</th><th>Due Date</th><th>Human Time</th>
  92                 <?php if($role==0) { echo '<th>Update</th>'; } ?>
  93         </tr>
  94         <?php echo $html; ?>
  95         <?php include("legend.php"); ?>
  96
  97 </table>
  98
  99
 100