public function logoutAction()
{
$this->_helper->viewRenderer->setNoRender();
$this->_helper->getHelper("layout")->disableLayout();
$oFacebook = new Facebook_Facebook();
$oModelUser = new Admin_Model_User();
if (is_string($oFacebook->getUser())) {
$sLogoutUrl = $oFacebook->getLogoutUrl();
if ($this->_oAuth->hasIdentity()) {
$this->_oAuth->clearIdentity();
$oModelUser->setAskOnline($this->_nUserId, 0);
}
$oFacebook->destroySession();
$this->_redirect($sLogoutUrl);
} else {
if ($this->_oAuth->hasIdentity()) {
$this->_oAuth->clearIdentity();
$oModelUser->setAskOnline($this->_nUserId, 0);
}
}
$this->_redirect("/");
}
