BcSite::shouldRedirects PHP Method

    public function shouldRedirects(CakeRequest $request)
    {
        if (!$this->isEnabled() || !$this->existsUrl($request)) {
            return false;
        }
        if (!$this->isEnabled() || !$this->autoRedirect) {
            return false;
        }
        $autoRedirectKey = "{$this->name}_auto_redirect";
        if (isset($request->query[$autoRedirectKey]) && in_array($request->query[$autoRedirectKey], array('on', 'off'))) {
            CakeSession::write($autoRedirectKey, $request->query[$autoRedirectKey]);
        }
        if (isset($request->query[$this->name])) {
            switch ($request->query[$this->name]) {
                case 'on':
                    return true;
                case 'off':
                    return false;
            }
        }
        return CakeSession::read($autoRedirectKey) !== 'off';
    }