grade/edit/tree/action.php

   1 <?php  // $Id$
   2
   3 require_once '../../../config.php';
   4 require_once $CFG->dirroot.'/grade/lib.php';
   5
   6 $courseid = required_param('id', PARAM_INT);
   7 $action   = required_param('action', PARAM_ALPHA);
   8 $eid      = required_param('eid', PARAM_ALPHANUM);
   9
  10 /// Make sure they can even access this course
  11 if (!$course = get_record('course', 'id', $courseid)) {
  12     print_error('nocourseid');
  13 }
  14 require_login($course);
  15 $context = get_context_instance(CONTEXT_COURSE, $course->id);
  16
  17 // default return url
  18 $gpr = new grade_plugin_return();
  19 $returnurl = $gpr->get_return_url($CFG->wwwroot.'/grade/edit/tree/index.php?id='.$course->id);
  20
  21 // get the grading tree object
  22 $gtree = new grade_tree($courseid, false, false);
  23
  24 // what are we working with?
  25 if (!$element = $gtree->locate_element($eid)) {
  26     error('Incorrect element id!', $returnurl);
  27 }
  28 $object = $element['object'];
  29
  30
  31 switch ($action) {
  32     case 'hide':
  33         if ($eid and confirm_sesskey()) {
  34             if (!has_capability('moodle/grade:manage', $context) and !has_capability('moodle/grade:hide', $context)) {
  35                 error('No permission to hide!', $returnurl);
  36             }
  37             $object->set_hidden(1);
  38         }
  39         break;
  40
  41     case 'show':
  42         if ($eid and confirm_sesskey()) {
  43             if (!has_capability('moodle/grade:manage', $context) and !has_capability('moodle/grade:hide', $context)) {
  44                 error('No permission to show!', $returnurl);
  45             }
  46             $object->set_hidden(0);
  47         }
  48         break;
  49
  50     case 'lock':
  51         if ($eid and confirm_sesskey()) {
  52             if (!has_capability('moodle/grade:manage', $context) and !has_capability('moodle/grade:lock', $context)) {
  53                 error('No permission to lock!', $returnurl);
  54             }
  55             $object->set_locked(1);
  56         }
  57         break;
  58
  59     case 'unlock':
  60         if ($eid and confirm_sesskey()) {
  61             if (!has_capability('moodle/grade:manage', $context) and !has_capability('moodle/grade:unlock', $context)) {
  62                 error('No permission to unlock!', $returnurl);
  63             }
  64             $object->set_locked(0);
  65         }
  66         break;
  67 }
  68
  69 redirect($returnurl);
  70 //redirect($returnurl, 'debug delay', 5);
  71
  72 ?>