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('hidden', 'hiddenuntil[off]', 'notchecked');
  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', 'oldgrade');
  82
  83         $mform->addElement('hidden', 'id', 0);
  84         $mform->setType('id', PARAM_INT);
  85
  86         $mform->addElement('hidden', 'itemid', 0);
  87         $mform->setType('itemid', PARAM_INT);
  88
  89         $mform->addElement('hidden', 'userid', 0);
  90         $mform->setType('userid', PARAM_INT);
  91
  92         $mform->addElement('hidden', 'courseid', $COURSE->id);
  93         $mform->setType('courseid', PARAM_INT);
  94
  95 /// add return tracking info
  96         $gpr->add_mform_elements($mform);
  97
  98 //-------------------------------------------------------------------------------
  99         // buttons
 100         $this->add_action_buttons();
 101     }
 102
 103     function definition_after_data() {
 104         global $CFG, $COURSE;
 105
 106         $context = get_context_instance(CONTEXT_COURSE, $COURSE->id);
 107
 108         $mform =& $this->_form;
 109         $grade_item = $this->_customdata['grade_item'];
 110
 111         // fill in user name if user still exists
 112         $userid = $mform->getElementValue('userid');
 113         if ($user = get_record('user', 'id', $userid)) {
 114             $username = '<a href="'.$CFG->wwwroot.'/user/view.php?id='.$userid.'">'.fullname($user).'</a>';
 115             $user_el =& $mform->getElement('user');
 116             $user_el->setValue($username);
 117         }
 118
 119         // add activity name + link
 120         if ($grade_item->itemtype == 'mod') {
 121             $cm = get_coursemodule_from_instance($grade_item->itemmodule, $grade_item->iteminstance, $grade_item->courseid);
 122             $itemname = '<a href="'.$CFG->wwwroot.'/mod/'.$grade_item->itemmodule.'/view.php?id='.$cm->id.'">'.$grade_item->get_name().'</a>';
 123         } else {
 124             $itemname = $grade_item->get_name();
 125         }
 126         $itemname_el =& $mform->getElement('itemname');
 127         $itemname_el->setValue($itemname);
 128
 129         // access control - disable not allowed elements
 130         if (!has_capability('moodle/grade:manage', $context)) {
 131             $mform->hardFreeze('excluded');
 132         }
 133
 134         if (!has_capability('moodle/grade:manage', $context) and !has_capability('moodle/grade:hide', $context)) {
 135             $mform->hardFreeze('hidden');
 136             $mform->hardFreeze('hiddenuntil');
 137         }
 138
 139         $old_grade_grade = new grade_grade(array('itemid'=>$grade_item->id, 'userid'=>$userid));
 140
 141         if ($grade_item->is_hidden()) {
 142             $mform->hardFreeze('hidden');
 143         }
 144
 145         if ($old_grade_grade->is_locked()) {
 146             if ($grade_item->is_locked()) {
 147                 $mform->hardFreeze('locked');
 148                 $mform->hardFreeze('locktime');
 149             }
 150
 151             $mform->hardFreeze('overridden');
 152             $mform->hardFreeze('finalgrade');
 153             $mform->hardFreeze('feedback');
 154
 155         } else {
 156             if (empty($old_grade_grade->id)) {
 157                 $old_grade_grade->locked = $grade_item->locked;
 158                 $old_grade_grade->locktime = $grade_item->locktime;
 159             }
 160
 161             if (($old_grade_grade->locked or $old_grade_grade->locktime)
 162               and (!has_capability('moodle/grade:manage', $context) and !has_capability('moodle/grade:unlock', $context))) {
 163                 $mform->hardFreeze('locked');
 164                 $mform->hardFreeze('locktime');
 165
 166             } else if ((!$old_grade_grade->locked and !$old_grade_grade->locktime)
 167               and (!has_capability('moodle/grade:manage', $context) and !has_capability('moodle/grade:lock', $context))) {
 168                 $mform->hardFreeze('locked');
 169                 $mform->hardFreeze('locktime');
 170             }
 171         }
 172     }
 173 }
 174
 175 ?>