コード例 #1
0
 /**
  * Display a grade with scales etc.
  *
  * @param string $grade
  * @param boolean $editable
  * @param int $userid The user id of the user this grade belongs to
  * @param int $modified Timestamp showing when the grade was last modified
  * @return string The formatted grade
  */
 public function display_grade($grade, $editable, $userid, $modified)
 {
     if ($this->is_downloading()) {
         if ($this->seplment->get_instance()->grade >= 0) {
             if ($grade == -1 || $grade === null) {
                 return '';
             }
             return format_float($grade, 2);
         } else {
             // This is a custom scale.
             $scale = $this->seplment->display_grade($grade, false);
             if ($scale == '-') {
                 $scale = '';
             }
             return $scale;
         }
     }
     return $this->seplment->display_grade($grade, $editable, $userid, $modified);
 }