source/Application/Model/User.php
protected function _getCookieUserId()
    {
        $sUserID = null;
        $oConfig = \OxidEsales\Eshop\Core\Registry::getConfig();
        $sShopID = $oConfig->getShopId();
        if (($sSet = Registry::getUtilsServer()->getUserCookie($sShopID))) {
            $oDb = \OxidEsales\Eshop\Core\DatabaseProvider::getDb();
            $aData = explode('@@@', $sSet);
            $sUser = $aData[0];
            $sPWD = @$aData[1];

            $sSelect = $this->formUserCookieQuery($sUser, $sShopID);
            $rs = $oDb->select($sSelect);
            if ($rs != false && $rs->count() > 0) {
                while (!$rs->EOF) {
                    $sTest = crypt($rs->fields[1], static::USER_COOKIE_SALT);
                    if ($sTest == $sPWD) {
                        // found
                        $sUserID = $rs->fields[0];
                        break;
                    }
                    $rs->fetchRow();
                }
            }
            // if cookie info is not valid, remove it.
            if (!$sUserID) {
                Registry::getUtilsServer()->deleteUserCookie($sShopID);
            }
        }

        return $sUserID;
    }
protected function _getCookieUserId()
    {
        $sUserID = null;
        $oConfig = \OxidEsales\Eshop\Core\Registry::getConfig();
        $sShopID = $oConfig->getShopId();
        if (($sSet = Registry::getUtilsServer()->getUserCookie($sShopID))) {
            $oDb = \OxidEsales\Eshop\Core\DatabaseProvider::getDb();
            $aData = explode('@@@', $sSet);
            $sUser = $aData[0];
            $sPWD = @$aData[1];

            $sSelect = $this->formUserCookieQuery($sUser, $sShopID);
            $rs = $oDb->select($sSelect);
            if ($rs != false && $rs->count() > 0) {
                while (!$rs->EOF) {
                    $sTest = crypt($rs->fields[1], static::USER_COOKIE_SALT);
                    if ($sTest == $sPWD) {
                        // found
                        $sUserID = $rs->fields[0];
                        break;
                    }
                    $rs->fetchRow();
                }
            }
            // if cookie info is not valid, remove it.
            if (!$sUserID) {
                Registry::getUtilsServer()->deleteUserCookie($sShopID);
            }
        }

        return $sUserID;
    }
protected function _getCookieUserId ( ) { $ sUserID = null ; $ oConfig = \ OxidEsales \ Eshop \ Core \ Registry :: getConfig ( ) ; $ sShopID = $ oConfig -> getShopId ( ) ; if ( ( $ sSet = Registry :: getUtilsServer ( ) -> getUserCookie ( $ sShopID ) ) ) { $ oDb = \ OxidEsales \ Eshop \ Core \ DatabaseProvider :: getDb ( ) ; $ aData = explode ( '@@@' , $ sSet ) ; $ sUser = $ aData [ 0 ] ; $ sPWD = @ $ aData [ 1 ] ; $ sSelect = $ this -> formUserCookieQuery ( $ sUser , $ sShopID ) ; $ rs = $ oDb -> select ( $ sSelect ) ; if ( $ rs != false && $ rs -> count ( ) > 0 ) { while ( ! $ rs -> EOF ) { $ sTest = crypt ( $ rs -> fields [ 1 ] , static :: USER_COOKIE_SALT ) ; if ( $ sTest == $ sPWD ) { // found $ sUserID = $ rs -> fields [ 0 ] ; break ; } $ rs -> fetchRow ( ) ; } } // if cookie info is not valid, remove it. if ( ! $ sUserID ) { Registry :: getUtilsServer ( ) -> deleteUserCookie ( $ sShopID ) ; } } return $ sUserID ; }
Checks if user is connected via cookies and if so, returns user id.

@return string
Checks if user is connected via cookies and if so returns user id .