public function getLevel2Disorders($disorder)
{
$disorders = array();
if ($api = Yii::app()->moduleAPI->get('OphCoTherapyapplication')) {
$disorders = $api->getLevel2Disorders($disorder->id);
foreach ($disorders as $d) {
$disorder_ids[] = $d->id;
}
foreach (array('left', 'right') as $side) {
if ($this->{$side . '_diagnosis1_id'} == $disorder->id && $this->{$side . '_diagnosis2_id'} && !in_array($this->{$side . '_diagnosis2_id'}, $disorder_ids)) {
$disorders[] = $this->{$side . '_diagnosis2'};
}
}
}
return $disorders;
}