grade/edit/tree/item.php

   1 <?php  //$Id$
   2
   3 require_once '../../../config.php';
   4 require_once $CFG->dirroot.'/grade/lib.php';
   5 require_once $CFG->dirroot.'/grade/report/lib.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 $context = get_context_instance(CONTEXT_COURSE, $course->id);
  17 require_capability('moodle/grade:manage', $context);
  18
  19 // default return url
  20 $gpr = new grade_plugin_return();
  21 $returnurl = $gpr->get_return_url('index.php?id='.$course->id);
  22
  23 $mform = new edit_item_form(null, array('gpr'=>$gpr));
  24
  25 if ($mform->is_cancelled()) {
  26     redirect($returnurl);
  27 }
  28
  29 if ($item = grade_item::fetch(array('id'=>$id, 'courseid'=>$courseid))) {
  30     // redirect if outcomeid present
  31     if (!empty($item->outcomeid) && !empty($CFG->enableoutcomes)) {
  32         $url = $CFG->wwwroot.'/grade/edit/tree/outcomeitem.php?id='.$id.'&amp;courseid='.$courseid;
  33         redirect($gpr->add_url_params($url));
  34     }
  35     $item->calculation = grade_item::denormalize_formula($item->calculation, $courseid);
  36 } else {
  37     $item = new grade_item(array('courseid'=>$courseid, 'itemtype'=>'manual'), false);
  38 }
  39 $decimalpoints = $item->get_decimals();
  40
  41 if ($item->hidden > 1) {
  42     $item->hiddenuntil = $item->hidden;
  43     $item->hidden = 0;
  44 } else {
  45     $item->hiddenuntil = 0;
  46 }
  47
  48 $item->locked = !empty($item->locked);
  49
  50 $item->grademax        = format_float($item->grademax, $decimalpoints);
  51 $item->grademin        = format_float($item->grademin, $decimalpoints);
  52 $item->gradepass       = format_float($item->gradepass, $decimalpoints);
  53 $item->multfactor      = format_float($item->multfactor, 4);
  54 $item->plusfactor      = format_float($item->plusfactor, 4);
  55 $item->aggregationcoef = format_float($item->aggregationcoef, 4);
  56
  57 $mform->set_data($item);
  58
  59 if ($data = $mform->get_data(false)) {
  60     if (array_key_exists('calculation', $data)) {
  61         $data->calculation = grade_item::normalize_formula($data->calculation, $course->id);
  62     }
  63
  64     $hidden      = empty($data->hidden) ? 0: $data->hidden;
  65     $hiddenuntil = empty($data->hiddenuntil) ? 0: $data->hiddenuntil;
  66     unset($data->hidden);
  67     unset($data->hiddenuntil);
  68
  69     $locked   = empty($data->locked) ? 0: $data->locked;
  70     $locktime = empty($data->locktime) ? 0: $data->locktime;
  71     unset($data->locked);
  72     unset($data->locktime);
  73
  74     $convert = array('grademax', 'grademin', 'gradepass', 'multfactor', 'plusfactor', 'aggregationcoef');
  75     foreach ($convert as $param) {
  76         if (array_key_exists($param, $data)) {
  77             $data->$param = unformat_float($data->$param);
  78         }
  79     }
  80
  81     $grade_item = new grade_item(array('id'=>$id, 'courseid'=>$courseid));
  82     grade_item::set_properties($grade_item, $data);
  83     $grade_item->outcomeid = null;
  84
  85     // Handle null decimals value
  86     if (strlen($data->decimals) < 1) {
  87         $grade_item->decimals = null;
  88     }
  89
  90     if (empty($grade_item->id)) {
  91         $grade_item->itemtype = 'manual'; // all new items to be manual only
  92         $grade_item->insert();
  93
  94     } else {
  95         $grade_item->update();
  96     }
  97
  98     // update hiding flag
  99     if ($hiddenuntil) {
 100         $grade_item->set_hidden($hiddenuntil, false);
 101     } else {
 102         $grade_item->set_hidden($hidden, false);
 103     }
 104
 105     $grade_item->set_locktime($locktime); // locktime first - it might be removed when unlocking
 106     $grade_item->set_locked($locked, false, true);
 107
 108     redirect($returnurl);
 109 }
 110
 111 $strgrades       = get_string('grades');
 112 $strgraderreport = get_string('graderreport', 'grades');
 113 $stritemsedit    = get_string('itemsedit', 'grades');
 114 $stritem         = get_string('item', 'grades');
 115
 116 $navigation = grade_build_nav(__FILE__, $stritem, array('courseid' => $courseid));
 117
 118
 119 print_header_simple($strgrades . ': ' . $strgraderreport, ': ' . $stritemsedit, $navigation, '', '', true, '', navmenu($course));
 120
 121 $mform->display();
 122
 123 print_footer($course);