/**
* Finds all active records with the specified primary keys.
* Overloaded to support composite primary keys. For our content, we want to find the latest version of that primary key, defined as MAX(vid) WHERE id = pk
* See {@link find()} for detailed explanation about $condition and $params.
* @param mixed $pk primary key value(s). Use array for multiple primary keys. For composite key, each key value must be an array (column name=>column value).
* @param mixed $condition query condition or criteria.
* @param array $params parameters to be bound to an SQL statement.
* @return array the records found. An empty array is returned if none is found.
*/
public function findByPk($pk, $condition = '', $params = array())
{
// If we do not supply a condition or parameters, use our overwritten method
if ($condition == '' && empty($params)) {
$criteria = new CDbCriteria();
$criteria->addCondition("t.id={$pk}");
$criteria->addCondition("vid=(SELECT MAX(vid) FROM content WHERE id={$pk})");
return $this->query($criteria);
}
return parent::findByPk($pk, $conditions, $params);
}
/**
* Finds all active records with the specified primary keys.
* Overloaded to support composite primary keys. For our content, we want to find the latest version of that primary key, defined as MAX(vid) WHERE id = pk
* See {@link find()} for detailed explanation about $condition and $params.
* @param mixed $pk primary key value(s). Use array for multiple primary keys. For composite key, each key value must be an array (column name=>column value).
* @param mixed $condition query condition or criteria.
* @param array $params parameters to be bound to an SQL statement.
* @return array the records found. An empty array is returned if none is found.
*/
public function findByPk($pk, $condition = '', $params = array())
{
// If we do not supply a condition or parameters, use our overwritten method
if ($condition == '' && empty($params) && $pk != null) {
if (!is_numeric($pk)) {
throw new CHttpException(400, Yii::t('ciims.models.Content', 'The content ID provided was invalid.'));
}
$criteria = new CDbCriteria();
$criteria->addCondition("t.id=:pk");
$criteria->addCondition("vid=(SELECT MAX(vid) FROM content WHERE id=:pk)");
$criteria->params = array(':pk' => $pk);
return $this->query($criteria);
}
return parent::findByPk($pk, $condition, $params);
}