/**
* @param DB_ORM_SQLMapper|string $mapper
*/
public function associate_table_for($mapper)
{
$tables = array($this->options['table'][0], self::table_from($mapper));
sort($tables);
return implode(DB_ORM::option('associate_tables_delimiter'), $tables);
}
/**
* This function saves the current session to the database.
*
* @access protected
* @override
* @return boolean whether the current session was
* successfully saved
*/
protected function _write()
{
if ($this->_update_id === NULL) {
// Insert a new row
$query = DB_ORM::insert($this->_table)->column($this->_columns['last_active'], $this->_data['last_active'])->column($this->_columns['contents'], $this->__toString())->column($this->_columns['session_id'], $this->_session_id);
} else {
// Update the row
$query = DB_ORM::update($this->_table)->set($this->_columns['last_active'], $this->_data['last_active'])->set($this->_columns['contents'], $this->__toString())->where($this->_columns['session_id'], DB_SQL_Operator::_EQUAL_TO_, $this->_update_id);
if ($this->_update_id !== $this->_session_id) {
// Also update the session id
$query->set($this->_columns['session_id'], $this->_session_id);
}
}
// Execute the query
$query->execute();
// The update and the session id are now the same
$this->_update_id = $this->_session_id;
// Update the cookie with the new session id
Cookie::set($this->_name, $this->_session_id, $this->_lifetime);
return TRUE;
}
/**
* This function returns a result set containing all nodes in the specified tree's scope.
*
* @access public
* @static
* @param integer $scope the scope of the desired tree
* @param string $ordering the ordering token that signals whether the
* left column will sorted either in ascending or
* descending order
* @param integer $limit the "limit" constraint
* @return DB_ResultSet a result set containing all nodes in the
* specified tree's scope
*/
public static function full_tree($scope, $ordering = 'ASC', $limit = 0)
{
$model = get_called_class();
$results = DB_ORM::select($model)->where('scope', DB_SQL_Operator::_EQUAL_TO_, $scope)->order_by('lft', $ordering)->limit($limit)->query();
return $results;
}
/**
* This function logs the current user out.
*
* @access public
* @param boolean $destroy whether the session is to be to completely
* destroyed
* @param boolean $logout_all whether all tokens for user are to be removed
* @param boolean whether the logout was successful
*/
public function logout($destroy = FALSE, $logout_all = FALSE)
{
// Set by force_login()
$this->_session->delete('auth_forced');
if ($token = Cookie::get('authautologin')) {
// Delete the autologin cookie to prevent re-login
Cookie::delete('authautologin');
// Clear the autologin token from the database
$token = DB_ORM::select($this->models['token'])->where($this->columns['token'], DB_SQL_Operator::_EQUAL_TO_, $token)->limit(1)->query()->fetch(0);
$token_model = DB_ORM_Model::model_name($this->models['token']);
if ($logout_all) {
DB_ORM::delete($this->models['token'])->where($this->columns['user_id'], DB_SQL_Operator::_EQUAL_TO_, $token->user)->execute();
} else {
if ($token instanceof $token_model and $token->is_loaded()) {
$token->delete();
}
}
}
return parent::logout($destroy);
}