grade/edit/tree/grade_form.php

   1 <?php  //$Id$
   2
   3 require_once $CFG->libdir.'/formslib.php';
   4
   5 class edit_grade_form extends moodleform {
   6
   7     function definition() {
   8         global $CFG, $COURSE;
   9
  10         $mform =& $this->_form;
  11
  12         $grade_item = $this->_customdata['grade_item'];
  13         $gpr        = $this->_customdata['gpr'];
  14
  15         /// information fields
  16         $mform->addElement('static', 'user', get_string('user'));
  17         $mform->addElement('static', 'itemname', get_string('itemname', 'grades'));
  18
  19         /// actual grade - numeric or scale
  20         if ($grade_item->gradetype == GRADE_TYPE_VALUE) {
  21             // numeric grade
  22             $mform->addElement('text', 'finalgrade', get_string('finalgrade', 'grades'));
  23             $mform->setHelpButton('finalgrade', array(false, get_string('finalgrade', 'grades'),
  24                     false, true, false, get_string('finalgradehelp', 'grades')));
  25
  26         } else if ($grade_item->gradetype == GRADE_TYPE_SCALE) {
  27             // scale grade
  28             $scaleopt = array();
  29
  30             if (empty($grade_item->outcomeid)) {
  31                 $scaleopt[-1] = get_string('nograde');
  32             } else {
  33                 $scaleopt[-1] = get_string('nooutcome', 'grades');
  34             }
  35
  36             $i = 1;
  37             if ($scale = get_record('scale', 'id', $grade_item->scaleid)) {
  38                 foreach (split(",", $scale->scale) as $option) {
  39                     $scaleopt[$i] = $option;
  40                     $i++;
  41                 }
  42             }
  43
  44             $mform->addElement('select', 'finalgrade', get_string('finalgrade', 'grades'), $scaleopt);
  45             $mform->setHelpButton('finalgrade', array(false, get_string('finalgrade', 'grades'),
  46                     false, true, false, get_string('finalgradehelp', 'grades')));
  47         }
  48
  49         $mform->addElement('advcheckbox', 'overridden', get_string('overridden', 'grades'));
  50         $mform->setHelpButton('overridden', array(false, get_string('overridden', 'grades'),
  51                 false, true, false, get_string('overriddenhelp', 'grades')));
  52         $mform->addElement('advcheckbox', 'excluded', get_string('excluded', 'grades'));
  53         $mform->setHelpButton('excluded', array(false, get_string('excluded', 'grades'),
  54                 false, true, false, get_string('excludedhelp', 'grades')));
  55
  56         /// hiding
  57         /// advcheckbox is not compatible with disabledIf !!
  58         $mform->addElement('checkbox', 'hidden', get_string('hidden', 'grades'));
  59         $mform->setHelpButton('hidden', array('hidden', get_string('hidden', 'grades'), 'grade'));
  60         $mform->addElement('date_time_selector', 'hiddenuntil', get_string('hiddenuntil', 'grades'), array('optional'=>true));
  61         $mform->setHelpButton('hiddenuntil', array('hiddenuntil', get_string('hiddenuntil', 'grades'), 'grade'));
  62         $mform->disabledIf('hiddenuntil', 'hidden', 'checked');
  63
  64         /// locking
  65         $mform->addElement('advcheckbox', 'locked', get_string('locked', 'grades'));
  66         $mform->setHelpButton('locked', array('locked', get_string('locked', 'grades'), 'grade'));
  67         $mform->addElement('date_time_selector', 'locktime', get_string('locktime', 'grades'), array('optional'=>true));
  68         $mform->setHelpButton('locktime', array('locktime', get_string('locktime', 'grades'), 'grade'));
  69         $mform->disabledIf('locktime', 'gradetype', 'eq', GRADE_TYPE_NONE);
  70
  71         // Feedback format is automatically converted to html if user has enabled editor
  72         $mform->addElement('htmleditor', 'feedback', get_string('feedback', 'grades'),
  73             array('rows'=>'15', 'course'=>$COURSE->id, 'cols'=>'45'));
  74         $mform->setHelpButton('feedback', array(false, get_string('feedback', 'grades'),
  75                 false, true, false, get_string('feedbackhelp', 'grades')));
  76         $mform->setType('text', PARAM_RAW); // to be cleaned before display, no XSS risk
  77         $mform->addElement('format', 'feedbackformat', get_string('format'));
  78         $mform->setHelpButton('feedbackformat', array('textformat', get_string('helpformatting')));
  79
  80         // hidden params
  81         $mform->addElement('hidden', 'id', 0);
  82         $mform->setType('id', PARAM_INT);
  83
  84         $mform->addElement('hidden', 'itemid', 0);
  85         $mform->setType('itemid', PARAM_INT);
  86
  87         $mform->addElement('hidden', 'userid', 0);
  88         $mform->setType('userid', PARAM_INT);
  89
  90         $mform->addElement('hidden', 'courseid', $COURSE->id);
  91         $mform->setType('courseid', PARAM_INT);
  92
  93 /// add return tracking info
  94         $gpr->add_mform_elements($mform);
  95
  96 //-------------------------------------------------------------------------------
  97         // buttons
  98         $this->add_action_buttons();
  99     }
 100
 101     function definition_after_data() {
 102         global $CFG, $COURSE;
 103
 104         $context = get_context_instance(CONTEXT_COURSE, $COURSE->id);
 105
 106         $mform =& $this->_form;
 107         $grade_item = $this->_customdata['grade_item'];
 108
 109         // fill in user name if user still exists
 110         $userid = $mform->getElementValue('userid');
 111         if ($user = get_record('user', 'id', $userid)) {
 112             $username = '<a href="'.$CFG->wwwroot.'/user/view.php?id='.$userid.'">'.fullname($user).'</a>';
 113             $user_el =& $mform->getElement('user');
 114             $user_el->setValue($username);
 115         }
 116
 117         // add activity name + link
 118         if ($grade_item->itemtype == 'mod') {
 119             $cm = get_coursemodule_from_instance($grade_item->itemmodule, $grade_item->iteminstance, $grade_item->courseid);
 120             $itemname = '<a href="'.$CFG->wwwroot.'/mod/'.$grade_item->itemmodule.'/view.php?id='.$cm->id.'">'.$grade_item->get_name().'</a>';
 121         } else {
 122             $itemname = $grade_item->get_name();
 123         }
 124         $itemname_el =& $mform->getElement('itemname');
 125         $itemname_el->setValue($itemname);
 126
 127         // access control - disable not allowed elements
 128         if (!has_capability('moodle/grade:manage', $context)) {
 129             $mform->hardFreeze('excluded');
 130         }
 131
 132         if (!has_capability('moodle/grade:manage', $context) and !has_capability('moodle/grade:hide', $context)) {
 133             $mform->hardFreeze('hidden');
 134             $mform->hardFreeze('hiddenuntil');
 135         }
 136
 137         $old_grade_grade = new grade_grade(array('itemid'=>$grade_item->id, 'userid'=>$userid));
 138         if (empty($old_grade_grade->id)) {
 139             $old_grade_grade->locked = $grade_item->locked;
 140             $old_grade_grade->locktime = $grade_item->locktime;
 141         }
 142
 143         if (($old_grade_grade->locked or $old_grade_grade->locktime)
 144           and (!has_capability('moodle/grade:manage', $context) and !has_capability('moodle/grade:unlock', $context))) {
 145             $mform->hardFreeze('locked');
 146             $mform->hardFreeze('locktime');
 147
 148         } else if ((!$old_grade_grade->locked and !$old_grade_grade->locktime)
 149           and (!has_capability('moodle/grade:manage', $context) and !has_capability('moodle/grade:lock', $context))) {
 150             $mform->hardFreeze('locked');
 151             $mform->hardFreeze('locktime');
 152         }
 153     }
 154 }
 155
 156 ?>