/**
* This simply gets public session, from cookies if necessary.
*
* @param Zend_Controller_Request_Http $request
*
* @return XenForo_Session
*/
public static function getPublicSession(Zend_Controller_Request_Http $request)
{
$session = new XenForo_Session();
$session->start();
if (!$session->sessionExists()) {
$cookiePrefix = XenForo_Application::get('config')->cookie->prefix;
$userCookie = $request->getCookie($cookiePrefix . 'user');
if ($userCookie) {
if ($userId = XenForo_Model::create('XenForo_Model_User')->loginUserByRememberCookie($userCookie)) {
$session->changeUserId($userId);
} else {
XenForo_Helper_Cookie::deleteCookie('user', true);
}
}
if (!empty($_SERVER['HTTP_USER_AGENT'])) {
$session->set('userAgent', $_SERVER['HTTP_USER_AGENT']);
$session->set('isRobot', self::isRobot($_SERVER['HTTP_USER_AGENT']));
}
if (!empty($_SERVER['HTTP_REFERER'])) {
$session->set('referer', $_SERVER['HTTP_REFERER']);
$session->set('fromSearch', self::isSearchReferer($_SERVER['HTTP_REFERER']));
}
}
return $session;
}
