piwik / piwik

    public static function getLabelFromRequest($request)

    {

        $label = Common::getRequestVar('label', array(), 'array', $request);

        if (empty($label)) {

            $label = Common::getRequestVar('label', '', 'string', $request);

            if (!empty($label)) {

                $label = array($label);

            }

        }

        $label = self::unsanitizeLabelParameter($label);

        return $label;

    {

        $isAllowedToTroubleshootAsSuperUser = false;

        $salt = SettingsPiwik::getSalt();

        if (!empty($salt)) {

            $saltFromRequest = Common::getRequestVar('i_am_super_user', '', 'string');

            $isAllowedToTroubleshootAsSuperUser = ($salt == $saltFromRequest);

        }

        return $isAllowedToTroubleshootAsSuperUser;

    }