mod/assignment/view.php

   1 <?php  // $Id$
   2
   3     require_once("../../config.php");
   4     require_once("lib.php");
   5
   6     $id = optional_param('id');    // Course Module ID
   7     $a  = optional_param('a');
   8
   9
  10     if ($id) {
  11         if (! $cm = get_record("course_modules", "id", $id)) {
  12             error("Course Module ID was incorrect");
  13         }
  14
  15         if (! $assignment = get_record("assignment", "id", $cm->instance)) {
  16             error("assignment ID was incorrect");
  17         }
  18
  19         if (! $course = get_record("course", "id", $assignment->course)) {
  20             error("Course is misconfigured");
  21         }
  22     } else {
  23         if (!$assignment = get_record("assignment", "id", $a)) {
  24             error("Course module is incorrect");
  25         }
  26         if (! $course = get_record("course", "id", $assignment->course)) {
  27             error("Course is misconfigured");
  28         }
  29         if (! $cm = get_coursemodule_from_instance("assignment", $assignment->id, $course->id)) {
  30             error("Course Module ID was incorrect");
  31         }
  32     }
  33
  34     require_login($course->id);
  35
  36     require ("$CFG->dirroot/mod/assignment/type/$assignment->assignmenttype/assignment.class.php");
  37     $assignmentclass = "assignment_$assignment->assignmenttype";
  38     $assignmentinstance = new $assignmentclass($cm->id, $assignment, $cm, $course);
  39
  40     $assignmentinstance->view();   // Actually display the assignment!
  41
  42 ?>