public static function level_form(Level $level)
{
switch ($level->id()) {
case 1:
$level_field = 'info';
$level_name = _('Beginner');
break;
case 2:
$level_field = 'success';
$level_name = _('Intermediate');
break;
case 3:
$level_field = 'warning';
$level_name = _('Advanced');
break;
case 4:
$level_field = 'danger';
$level_name = _('Fluent');
break;
case 5:
$level_field = 'primary';
$level_name = _('Mother Tong');
break;
}
echo '<div class="progress">
<div class="progress-bar progress-bar-' . $level_field . '" role="progressbar" aria-valuenow="' . $level->id() . '" aria-valuemin="0" aria-valuemax="5" style="width: ' . $level->id() * 20 . '%;">
' . $level_name . '</div></div>';
}