mod/assignment/view.php

   1 <?php
   2
   3 require_once("../../config.php");
   4 require_once("lib.php");
   5 require_once($CFG->libdir . '/completionlib.php');
   6 require_once($CFG->libdir . '/plagiarismlib.php');
   7
   8 $id = optional_param('id', 0, PARAM_INT);  // Course Module ID
   9 $a  = optional_param('a', 0, PARAM_INT);   // Assignment ID
  10
  11 $url = new moodle_url('/mod/assignment/view.php');
  12 if ($id) {
  13     if (! $cm = get_coursemodule_from_id('assignment', $id)) {
  14         print_error('invalidcoursemodule');
  15     }
  16
  17     if (! $assignment = $DB->get_record("assignment", array("id"=>$cm->instance))) {
  18         print_error('invalidid', 'assignment');
  19     }
  20
  21     if (! $course = $DB->get_record("course", array("id"=>$assignment->course))) {
  22         print_error('coursemisconf', 'assignment');
  23     }
  24     $url->param('id', $id);
  25 } else {
  26     if (!$assignment = $DB->get_record("assignment", array("id"=>$a))) {
  27         print_error('invalidid', 'assignment');
  28     }
  29     if (! $course = $DB->get_record("course", array("id"=>$assignment->course))) {
  30         print_error('coursemisconf', 'assignment');
  31     }
  32     if (! $cm = get_coursemodule_from_instance("assignment", $assignment->id, $course->id)) {
  33         print_error('invalidcoursemodule');
  34     }
  35     $url->param('a', $a);
  36 }
  37
  38 $PAGE->set_url($url);
  39 require_login($course, true, $cm);
  40
  41 $PAGE->requires->js('/mod/assignment/assignment.js');
  42
  43 require ("$CFG->dirroot/mod/assignment/type/$assignment->assignmenttype/assignment.class.php");
  44 $assignmentclass = "assignment_$assignment->assignmenttype";
  45 $assignmentinstance = new $assignmentclass($cm->id, $assignment, $cm, $course);
  46
  47 /// Mark as viewed
  48 $completion=new completion_info($course);
  49 $completion->set_module_viewed($cm);
  50
  51 $assignmentinstance->view();   // Actually display the assignment!