public function beforeDelete($event)
{
foreach ($this->findAllAttaches() as $attach) {
$attach->delete();
}
parent::beforeDelete($event);
}
public function beforeFind($event)
{
$criteria = $this->owner->getDbCriteria();
if (!$criteria->order) {
$criteria->order = '`order`';
}
parent::beforeFind($event);
}
public function afterDelete($event)
{
MetaTag::model()->deleteAllByAttributes(array(
'object_id' => $this->owner->id,
'model_id' => get_class($this->owner)
));
return parent::afterDelete($event);
}
public function beforeSave($event)
{
if (parent::beforeSave($event)) {
$model = $this->getOwner();
if ($model->isNewRecord) {
if (array_key_exists('date_create', $model->attributes) && !$model->attributes['date_create']) {
$model->date_create = new CDbExpression('NOW()');
}
} else {
if (array_key_exists('date_update', $model->attributes)) {
$model->date_update = new CDbExpression('NOW()');
}
}
}
return true;
}
public function attach($owner)
{
parent::attach($owner);
}
