grade/edit/outcomeitem.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 'outcomeitem_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 = $gpr->get_return_url('tree.php?id='.$course->id);
  22
  23 $mform = new edit_outcomeitem_form(null, array('gpr'=>$gpr));
  24
  25 if ($mform->is_cancelled()) {
  26     redirect($returnurl);
  27 }
  28
  29 if ($item = get_record('grade_items', 'id', $id, 'courseid', $course->id)) {
  30     // redirect if outcomeid present
  31     if (empty($item->outcomeid)) {
  32         $url = $CFG->wwwroot.'/grade/edit/outcome.php?id='.$id.'&amp;courseid='.$courseid;
  33         redirect($gpr->add_url_params($url));
  34     }
  35
  36 //    $item->calculation = grade_item::denormalize_formula($item->calculation, $course->id);
  37
  38     if ($item->itemtype == 'mod') {
  39         $cm = get_coursemodule_from_instance($item->itemmodule, $item->iteminstance, $item->courseid);
  40         $item->cmid = $cm->id;
  41     } else {
  42         $item->cmid = 0;
  43     }
  44
  45     $mform->set_data($item);
  46 }
  47
  48 if ($data = $mform->get_data(false)) {
  49     if (array_key_exists('calculation', $data)) {
  50 //        $data->calculation = grade_item::normalize_formula($data->calculation, $course->id);
  51     }
  52
  53     $grade_item = new grade_item(array('id'=>$id, 'courseid'=>$courseid));
  54     grade_item::set_properties($grade_item, $data);
  55
  56     // fix activity links
  57     if (empty($data->cmid)) {
  58         // manual item
  59         $grade_item->itemtype     = 'manual';
  60         $grade_item->itemmodule   = null;
  61         $grade_item->iteminstance = null;
  62         $grade_item->itemnumber   = 0;
  63
  64     } else {
  65         $module = get_record_sql("SELECT cm.*, m.name as modname
  66                                     FROM {$CFG->prefix}modules m, {$CFG->prefix}course_modules cm
  67                                    WHERE cm.id = {$data->cmid} AND cm.module = m.id ");
  68         $grade_item->itemtype     = 'mod';
  69         $grade_item->itemmodule   = $module->modname;
  70         $grade_item->iteminstance = $module->instance;
  71
  72         if ($items = grade_item::fetch_all(array('itemtype'=>'mod', 'itemmodule'=>$grade_item->itemmodule,
  73                                            'iteminstance'=>$grade_item->iteminstance, 'courseid'=>$COURSE->id))) {
  74             if (!empty($grade_item->id) and in_array($grade_item, $items)) {
  75                 //no change needed
  76             } else {
  77                 $max = 999;
  78                 foreach($items as $item) {
  79                     if (empty($item->outcomeid)) {
  80                         continue;
  81                     }
  82                     if ($item->itemnumber > $max) {
  83                         $max = $item->itemnumber;
  84                     }
  85                 }
  86                 $grade_item->itemnumber = $max + 1;
  87             }
  88         } else {
  89             $grade_item->itemnumber = 1000;
  90         }
  91     }
  92
  93     // fix scale used
  94     $outcome = grade_outcome::fetch(array('id'=>$data->outcomeid));
  95     $grade_item->gradetype = GRADE_TYPE_SCALE;
  96     $grade_item->scaleid = $outcome->scaleid; //TODO: we might recalculate existing outcome grades when changing scale
  97
  98     if (empty($grade_item->id)) {
  99         $grade_item->insert();
 100         // move next to activity if adding linked outcome
 101         if ($grade_item->itemtype == 'mod') {
 102             if ($item = grade_item::fetch(array('itemtype'=>'mod', 'itemmodule'=>$grade_item->itemmodule,
 103                          'iteminstance'=>$grade_item->iteminstance, 'itemnumber'=>0, 'courseid'=>$COURSE->id))) {
 104                 $grade_item->set_parent($item->categoryid);
 105                 $grade_item->move_after_sortorder($item->sortorder);
 106             }
 107         }
 108
 109     } else {
 110         $grade_item->update();
 111     }
 112
 113     redirect($returnurl, 'temporary debug delay', 5);
 114 }
 115
 116 $strgrades       = get_string('grades');
 117 $strgraderreport = get_string('graderreport', 'grades');
 118 $stroutcomesedit = get_string('outcomeitemsedit', 'grades');
 119
 120 $nav = array(array('name'=>$strgrades,'link'=>$CFG->wwwroot.'/grade/index.php?id='.$courseid, 'type'=>'misc'),
 121              array('name'=>$stroutcomesedit, 'link'=>'', 'type'=>'misc'));
 122
 123 $navigation = build_navigation($nav);
 124
 125
 126 print_header_simple($strgrades . ': ' . $strgraderreport, ': ' . $stroutcomesedit, $navigation, '', '', true, '', navmenu($course));
 127
 128 $mform->display();
 129
 130 print_footer($course);