/**
* function is run before action function
* @override
*/
public function actionPre()
{
/* call parent actionPre function */
parent::actionPre();
/* check for new twitter updates */
$this->_checkForTwitterUpdates();
}
protected function getControllerSession()
{
if (!class_exists('ControllerSession')) {
require_once CORE_ROOT . CONTROLLERS . DIRECTORY_SEPARATOR . 'ControllerSession.php';
}
if (!is_object($this->session)) {
$this->session = ControllerSession::getInstance();
}
}