mod/assignment/submissions.php

   1 <?php
   2
   3 require_once("../../config.php");
   4 require_once("lib.php");
   5 require_once($CFG->libdir.'/plagiarismlib.php');
   6
   7 $id   = optional_param('id', 0, PARAM_INT);          // Course module ID
   8 $a    = optional_param('a', 0, PARAM_INT);           // Assignment ID
   9 $mode = optional_param('mode', 'all', PARAM_ALPHA);  // What mode are we in?
  10 $download = optional_param('download' , 'none', PARAM_ALPHA); //ZIP download asked for?
  11
  12 $url = new moodle_url('/mod/assignment/submissions.php');
  13 if ($id) {
  14     if (! $cm = get_coursemodule_from_id('assignment', $id)) {
  15         print_error('invalidcoursemodule');
  16     }
  17
  18     if (! $assignment = $DB->get_record("assignment", array("id"=>$cm->instance))) {
  19         print_error('invalidid', 'assignment');
  20     }
  21
  22     if (! $course = $DB->get_record("course", array("id"=>$assignment->course))) {
  23         print_error('coursemisconf', 'assignment');
  24     }
  25     $url->param('id', $id);
  26 } else {
  27     if (!$assignment = $DB->get_record("assignment", array("id"=>$a))) {
  28         print_error('invalidcoursemodule');
  29     }
  30     if (! $course = $DB->get_record("course", array("id"=>$assignment->course))) {
  31         print_error('coursemisconf', 'assignment');
  32     }
  33     if (! $cm = get_coursemodule_from_instance("assignment", $assignment->id, $course->id)) {
  34         print_error('invalidcoursemodule');
  35     }
  36     $url->param('a', $a);
  37 }
  38
  39 if ($mode !== 'all') {
  40     $url->param('mode', $mode);
  41 }
  42 $PAGE->set_url($url);
  43 require_login($course->id, false, $cm);
  44
  45 require_capability('mod/assignment:grade', get_context_instance(CONTEXT_MODULE, $cm->id));
  46
  47 $PAGE->requires->js('/mod/assignment/assignment.js');
  48
  49 /// Load up the required assignment code
  50 require($CFG->dirroot.'/mod/assignment/type/'.$assignment->assignmenttype.'/assignment.class.php');
  51 $assignmentclass = 'assignment_'.$assignment->assignmenttype;
  52 $assignmentinstance = new $assignmentclass($cm->id, $assignment, $cm, $course);
  53
  54 if($download == "zip") {
  55     $assignmentinstance->download_submissions();
  56 } else {
  57     $assignmentinstance->submissions($mode);   // Display or process the submissions
  58 }