grade/edit/item.php

   1 <?php  //$Id$
   2 require_once '../../config.php';
   3 require_once $CFG->dirroot.'/grade/lib.php';
   4 require_once $CFG->dirroot.'/grade/report/lib.php';
   5 require_once $CFG->libdir.'/gradelib.php';
   6 require_once 'item_form.php';
   7
   8 $courseid = required_param('courseid', PARAM_INT);
   9 $id       = optional_param('id', 0, PARAM_INT);
  10
  11 if (!$course = get_record('course', 'id', $courseid)) {
  12     print_error('nocourseid');
  13 }
  14
  15 require_login($course);
  16
  17 $context = get_context_instance(CONTEXT_COURSE, $course->id);
  18 //require_capability() here!!
  19
  20 // default return url
  21 $gpr = new grade_plugin_return();
  22 $returnurl = $gpr->get_return_url('tree.php?id='.$course->id);
  23
  24 $mform = new edit_item_form(null, array('gpr'=>$gpr));
  25
  26 if ($mform->is_cancelled()) {
  27     redirect($returnurl);
  28 }
  29
  30 if ($item = get_record('grade_items', 'id', $id, 'courseid', $course->id)) {
  31     // Get Item preferences
  32     $item->pref_gradedisplaytype = grade_report::get_pref('gradedisplaytype', $id);
  33     $item->pref_decimalpoints    = grade_report::get_pref('decimalpoints', $id);
  34
  35     $item->calculation = grade_item::denormalize_formula($item->calculation, $course->id);
  36     $mform->set_data($item);
  37
  38 } else {
  39     // defaults for new items
  40     $mform->set_data(array('courseid'=>$course->id, 'itemtype'=>'manual'));
  41 }
  42
  43 if ($data = $mform->get_data()) {
  44     if (array_key_exists('calculation', $data)) {
  45         $data->calculation = grade_item::normalize_formula($data->calculation, $course->id);
  46     }
  47
  48     $grade_item = new grade_item(array('id'=>$id, 'courseid'=>$course->id));
  49     grade_item::set_properties($grade_item, $data);
  50
  51     if (empty($grade_item->id)) {
  52         $grade_item->itemtype = 'manual'; // all new items to be manual only
  53         $grade_item->insert();
  54
  55     } else {
  56         $grade_item->update();
  57     }
  58
  59     // Handle user preferences
  60     if (isset($data->pref_gradedisplaytype)) {
  61         if (!grade_report::set_pref('gradedisplaytype', $data->pref_gradedisplaytype, $grade_item->id)) {
  62             error("Could not set preference gradedisplaytype to $value for this grade item");
  63         }
  64     }
  65
  66     if (isset($data->pref_decimalpoints)) {
  67         if (!grade_report::set_pref('decimalpoints', $data->pref_decimalpoints, $grade_item->id)) {
  68             error("Could not set preference decimalpoints to $value for this grade item");
  69         }
  70     }
  71
  72     redirect($returnurl, 'temporary debug delay', 50);
  73 }
  74
  75 $strgrades       = get_string('grades');
  76 $strgraderreport = get_string('graderreport', 'grades');
  77 $stritemsedit    = get_string('itemsedit', 'grades');
  78
  79 $nav = array(array('name'=>$strgrades,'link'=>$CFG->wwwroot.'/grade/index.php?id='.$courseid, 'type'=>'misc'),
  80              array('name'=>$stritemsedit, 'link'=>'', 'type'=>'misc'));
  81
  82 $navigation = build_navigation($nav);
  83
  84
  85 print_header_simple($strgrades . ': ' . $strgraderreport, ': ' . $stritemsedit, $navigation, '', '', true, '', navmenu($course));
  86
  87 $mform->display();
  88
  89 print_footer($course);