oxviewconfig.php

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<?php

class oxViewConfig extends oxSuperCfg
{

    protected $_oShop = null;

    protected $_aViewData = null;

    protected $_aConfigParams = array();

    protected $_sHelpPageLink = null;

    protected $_oCountryList = null;

    protected $_aTrustedShopRatings = null;

    protected $_sActiveTheme = null;

    protected $_sShopLogo = null;

    public function getHomeLink()
    {
        if (($sValue = $this->getViewConfigParam('homeLink')) === null) {
            $myConfig = $this->getConfig();
            $myUtils = oxRegistry::getUtils();
            $oLang = oxRegistry::getLang();
            $iLang = $oLang->getBaseLanguage();

            $sValue = null;

            $blAddStartCl = $myUtils->seoIsActive() && ($iLang != $myConfig->getConfigParam('sDefaultLang'));


            if ($blAddStartCl) {
                $sValue = oxRegistry::get("oxSeoEncoder")->getStaticUrl($this->getSelfLink() . 'cl=start', $iLang);
                $sValue = oxRegistry::get("oxUtilsUrl")->appendUrl(
                    $sValue,
                    oxRegistry::get("oxUtilsUrl")->getBaseAddUrlParams()
                );
                $sValue = getStr()->preg_replace('/(\?|&(amp;)?)$/', '', $sValue);
            }

            if (!$sValue) {
                $sValue = getStr()->preg_replace('#index.php\??$#', '', $this->getSelfLink());
            }

            $this->setViewConfigParam('homeLink', $sValue);
        }

        return $sValue;
    }

    public function getActContentLoadId()
    {
        $sTplName = oxRegistry::getConfig()->getRequestParameter('oxloadid');
        // #M1176: Logout from CMS page
        if (!$sTplName && $this->getConfig()->getTopActiveView()) {
            $sTplName = $this->getConfig()->getTopActiveView()->getViewConfig()->getViewConfigParam('oxloadid');
        }

        return $sTplName ? basename($sTplName) : null;
    }

    public function getActTplName()
    {
        return oxRegistry::getConfig()->getRequestParameter('tpl');
    }

    public function getActCurrency()
    {
        return $this->getConfig()->getShopCurrency();
    }

    public function getLogoutLink()
    {
        $sClass = $this->getTopActionClassName();
        $sCatnid = $this->getActCatId();
        $sMnfid = $this->getActManufacturerId();
        $sArtnid = $this->getActArticleId();
        $sTplName = $this->getActTplName();
        $sContentLoadId = $this->getActContentLoadId();
        $sSearchParam = $this->getActSearchParam();
        // @deprecated v5.3 (2016-05-04); Tags will be moved to own module.
        $sSearchTag = $this->getActSearchTag();
        // END deprecated
        // @deprecated since v5.3 (2016-06-17); Listmania will be moved to an own module.
        $sRecommId = $this->getActRecommendationId();
        // END deprecated
        $sListType = $this->getActListType();

        $oConfig = $this->getConfig();

        return ($oConfig->isSsl() ? $oConfig->getShopSecureHomeUrl() : $oConfig->getShopHomeUrl())
               . "cl={$sClass}"
               . ($sCatnid ? "&amp;cnid={$sCatnid}" : '')
               . ($sArtnid ? "&amp;anid={$sArtnid}" : '')
               . ($sMnfid ? "&amp;mnid={$sMnfid}" : '')
               . ($sSearchParam ? "&amp;searchparam={$sSearchParam}" : '')
               // @deprecated v5.3 (2016-05-04); Tags will be moved to own module.
               . ($sSearchTag ? "&amp;searchtag={$sSearchTag}" : '')
               // END deprecated
               // @deprecated since v5.3 (2016-06-17); Listmania will be moved to an own module.
               . ($sRecommId ? "&amp;recommid={$sRecommId}" : '')
               // END deprecated
               . ($sListType ? "&amp;listtype={$sListType}" : '')
               . "&amp;fnc=logout"
               . ($sTplName ? "&amp;tpl=" . basename($sTplName) : '')
               . ($sContentLoadId ? "&amp;oxloadid=" . $sContentLoadId : '')
               . "&amp;redirect=1";
    }

    protected function _getHelpContentIdents()
    {
        $sClass = $this->getActiveClassName();

        return array('oxhelp' . strtolower($sClass), 'oxhelpdefault');
    }

    public function getHelpPageLink()
    {
        if ($this->_sHelpPageLink === null) {
            $this->_sHelpPageLink = "";
            $aContentIdents = $this->_getHelpContentIdents();
            $oContent = oxNew("oxContent");
            foreach ($aContentIdents as $sIdent) {
                if ($oContent->loadByIdent($sIdent)) {
                    $this->_sHelpPageLink = $oContent->getLink();
                    break;
                }
            }
        }

        return $this->_sHelpPageLink;
    }

    public function getActCatId()
    {
        return oxRegistry::getConfig()->getRequestParameter('cnid');
    }

    public function getActArticleId()
    {
        return oxRegistry::getConfig()->getRequestParameter('anid');
    }

    public function getActSearchParam()
    {
        return oxRegistry::getConfig()->getRequestParameter('searchparam');
    }

    public function getActSearchTag()
    {
        return oxRegistry::getConfig()->getRequestParameter('searchtag');
    }

    public function getActRecommendationId()
    {
        return oxRegistry::getConfig()->getRequestParameter('recommid');
    }

    public function getActListType()
    {
        return oxRegistry::getConfig()->getRequestParameter('listtype');
    }

    public function getActManufacturerId()
    {
        return oxRegistry::getConfig()->getRequestParameter('mnid');
    }

    public function getContentId()
    {
        return oxRegistry::getConfig()->getRequestParameter('oxcid');
    }

    public function setViewConfigParam($sName, $sValue)
    {
        startProfile('oxviewconfig::setViewConfigParam');

        $this->_aConfigParams[$sName] = $sValue;

        stopProfile('oxviewconfig::setViewConfigParam');
    }

    public function getViewConfigParam($sName)
    {
        startProfile('oxviewconfig::getViewConfigParam');

        if ($this->_oShop && isset($this->_oShop->$sName)) {
            $sValue = $this->_oShop->$sName;
        } elseif ($this->_aViewData && isset($this->_aViewData[$sName])) {
            $sValue = $this->_aViewData[$sName];
        } else {
            $sValue = (isset($this->_aConfigParams[$sName]) ? $this->_aConfigParams[$sName] : null);
        }

        stopProfile('oxviewconfig::getViewConfigParam');

        return $sValue;
    }

    public function setViewShop($oShop, $aViewData)
    {
        $this->_oShop = $oShop;
        $this->_aViewData = $aViewData;
    }

    public function getSessionId()
    {
        if (($sValue = $this->getViewConfigParam('sessionid')) === null) {
            $sValue = $this->getSession()->getId();
            $this->setViewConfigParam('sessionid', $sValue);
        }

        return $sValue;
    }

    public function getHiddenSid()
    {
        if (($sValue = $this->getViewConfigParam('hiddensid')) === null) {
            $sValue = $this->getSession()->hiddenSid();

            // appending language info to form
            if (($sLang = oxRegistry::getLang()->getFormLang())) {
                $sValue .= "\n{$sLang}";
            }


            $this->setViewConfigParam('hiddensid', $sValue);
        }

        return $sValue;
    }

    public function getSelfLink()
    {
        if (($sValue = $this->getViewConfigParam('selflink')) === null) {
            $sValue = $this->getConfig()->getShopHomeURL();
            $this->setViewConfigParam('selflink', $sValue);
        }

        return $sValue;
    }

    public function getSslSelfLink()
    {
        if ($this->isAdmin()) {
            // using getSelfLink() method in admin mode (#2745)
            return $this->getSelfLink();
        }

        if (($sValue = $this->getViewConfigParam('sslselflink')) === null) {
            $sValue = $this->getConfig()->getShopSecureHomeURL();
            $this->setViewConfigParam('sslselflink', $sValue);
        }

        return $sValue;
    }

    public function getBaseDir()
    {
        if (($sValue = $this->getViewConfigParam('basedir')) === null) {

            if ($this->getConfig()->isSsl()) {
                $sValue = $this->getConfig()->getSSLShopURL();
            } else {
                $sValue = $this->getConfig()->getShopURL();
            }

            $this->setViewConfigParam('basedir', $sValue);
        }

        return $sValue;
    }

    public function getCoreUtilsDir()
    {
        if (($sValue = $this->getViewConfigParam('coreutilsdir')) === null) {
            $sValue = $this->getConfig()->getCoreUtilsURL();
            $this->setViewConfigParam('coreutilsdir', $sValue);
        }

        return $sValue;
    }

    public function getSelfActionLink()
    {
        if (($sValue = $this->getViewConfigParam('selfactionlink')) === null) {
            $sValue = $this->getConfig()->getShopCurrentUrl();
            $this->setViewConfigParam('selfactionlink', $sValue);
        }

        return $sValue;
    }

    public function getCurrentHomeDir()
    {
        if (($sValue = $this->getViewConfigParam('currenthomedir')) === null) {
            $sValue = $this->getConfig()->getCurrentShopUrl();
            $this->setViewConfigParam('currenthomedir', $sValue);
        }

        return $sValue;
    }

    public function getBasketLink()
    {
        if (($sValue = $this->getViewConfigParam('basketlink')) === null) {
            $sValue = $this->getConfig()->getShopHomeURL() . 'cl=basket';
            $this->setViewConfigParam('basketlink', $sValue);
        }

        return $sValue;
    }

    public function getOrderLink()
    {
        if (($sValue = $this->getViewConfigParam('orderlink')) === null) {
            $sValue = $this->getConfig()->getShopSecureHomeUrl() . 'cl=user';
            $this->setViewConfigParam('orderlink', $sValue);
        }

        return $sValue;
    }

    public function getPaymentLink()
    {
        if (($sValue = $this->getViewConfigParam('paymentlink')) === null) {
            $sValue = $this->getConfig()->getShopSecureHomeUrl() . 'cl=payment';
            $this->setViewConfigParam('paymentlink', $sValue);
        }

        return $sValue;
    }

    public function getExeOrderLink()
    {
        if (($sValue = $this->getViewConfigParam('exeorderlink')) === null) {
            $sValue = $this->getConfig()->getShopSecureHomeUrl() . 'cl=order&amp;fnc=execute';
            $this->setViewConfigParam('exeorderlink', $sValue);
        }

        return $sValue;
    }

    public function getOrderConfirmLink()
    {
        if (($sValue = $this->getViewConfigParam('orderconfirmlink')) === null) {
            $sValue = $this->getConfig()->getShopSecureHomeUrl() . 'cl=order';
            $this->setViewConfigParam('orderconfirmlink', $sValue);
        }

        return $sValue;
    }

    public function getResourceUrl($sFile = null)
    {
        if ($sFile) {
            $sValue = $this->getConfig()->getResourceUrl($sFile, $this->isAdmin());
        } elseif (($sValue = $this->getViewConfigParam('basetpldir')) === null) {
            $sValue = $this->getConfig()->getResourceUrl('', $this->isAdmin());
            $this->setViewConfigParam('basetpldir', $sValue);
        }

        return $sValue;
    }

    public function getTemplateDir()
    {
        if (($sValue = $this->getViewConfigParam('templatedir')) === null) {
            $sValue = $this->getConfig()->getTemplateDir($this->isAdmin());
            $this->setViewConfigParam('templatedir', $sValue);
        }

        return $sValue;
    }

    public function getUrlTemplateDir()
    {
        if (($sValue = $this->getViewConfigParam('urltemplatedir')) === null) {
            $sValue = $this->getConfig()->getTemplateUrl($this->isAdmin());
            $this->setViewConfigParam('urltemplatedir', $sValue);
        }

        return $sValue;
    }

    public function getImageUrl($sFile = null, $bSsl = null)
    {
        if ($sFile) {
            $sValue = $this->getConfig()->getImageUrl($this->isAdmin(), $bSsl, null, $sFile);
        } elseif (($sValue = $this->getViewConfigParam('imagedir')) === null) {
            $sValue = $this->getConfig()->getImageUrl($this->isAdmin(), $bSsl);
            $this->setViewConfigParam('imagedir', $sValue);
        }

        return $sValue;
    }

    public function getNoSslImageDir()
    {
        if (($sValue = $this->getViewConfigParam('nossl_imagedir')) === null) {
            $sValue = $this->getConfig()->getImageUrl($this->isAdmin(), false);
            $this->setViewConfigParam('nossl_imagedir', $sValue);
        }

        return $sValue;
    }

    public function getPictureDir()
    {
        if (($sValue = $this->getViewConfigParam('picturedir')) === null) {
            $sValue = $this->getConfig()->getPictureUrl(null, $this->isAdmin());
            $this->setViewConfigParam('picturedir', $sValue);
        }

        return $sValue;
    }

    public function getAdminDir()
    {
        if (($sValue = $this->getViewConfigParam('sAdminDir')) === null) {
            $sValue = $this->getConfig()->getConfigParam('sAdminDir');
            $this->setViewConfigParam('sAdminDir', $sValue);
        }

        return $sValue;
    }

    public function getActiveShopId()
    {
        if (($sValue = $this->getViewConfigParam('shopid')) === null) {
            $sValue = $this->getConfig()->getShopId();
            $this->setViewConfigParam('shopid', $sValue);
        }

        return $sValue;
    }

    public function isSsl()
    {
        if (($sValue = $this->getViewConfigParam('isssl')) === null) {
            $sValue = $this->getConfig()->isSsl();
            $this->setViewConfigParam('isssl', $sValue);
        }

        return $sValue;
    }


    public function getRemoteAddress()
    {
        if (($sValue = $this->getViewConfigParam('ip')) === null) {
            $sValue = oxRegistry::get("oxUtilsServer")->getRemoteAddress();
            $this->setViewConfigParam('ip', $sValue);
        }

        return $sValue;
    }

    public function getPopupIdent()
    {
        if (($sValue = $this->getViewConfigParam('popupident')) === null) {
            $sValue = md5($this->getConfig()->getShopUrl());
            $this->setViewConfigParam('popupident', $sValue);
        }

        return $sValue;
    }

    public function getPopupIdentRand()
    {
        if (($sValue = $this->getViewConfigParam('popupidentrand')) === null) {
            $sValue = md5(time());
            $this->setViewConfigParam('popupidentrand', $sValue);
        }

        return $sValue;
    }

    public function getArtPerPageForm()
    {
        if (($sValue = $this->getViewConfigParam('artperpageform')) === null) {
            $sValue = $this->getConfig()->getShopCurrentUrl();
            $this->setViewConfigParam('artperpageform', $sValue);
        }

        return $sValue;
    }

    public function isBuyableParent()
    {
        return $this->getConfig()->getConfigParam('blVariantParentBuyable');
    }

    public function showBirthdayFields()
    {
        return $this->getConfig()->getConfigParam('blShowBirthdayFields');
    }

    public function showFinalStep()
    {
        return true;
    }

    public function getNrOfCatArticles()
    {
        $sListType = oxRegistry::getSession()->getVariable('ldtype');

        if (is_null($sListType)) {
            $sListType = oxRegistry::getConfig()->getConfigParam('sDefaultListDisplayType');
        }

        if ('grid' === $sListType) {
            $aNrOfCatArticles = oxRegistry::getConfig()->getConfigParam('aNrofCatArticlesInGrid');
        } else {
            $aNrOfCatArticles = oxRegistry::getConfig()->getConfigParam('aNrofCatArticles');
        }

        return $aNrOfCatArticles;
    }

    public function getShowWishlist()
    {
        return $this->getConfig()->getConfigParam('bl_showWishlist');
    }

    public function getShowCompareList()
    {
        $myConfig = $this->getConfig();
        $blShowCompareList = true;

        if (!$myConfig->getConfigParam('bl_showCompareList') ||
            ($myConfig->getConfigParam('blDisableNavBars') && $myConfig->getActiveView()->getIsOrderStep())
        ) {
            $blShowCompareList = false;
        }

        return $blShowCompareList;
    }

    public function getShowListmania()
    {
        return $this->getConfig()->getConfigParam('bl_showListmania');
    }

    public function getShowVouchers()
    {
        return $this->getConfig()->getConfigParam('bl_showVouchers');
    }

    public function getShowGiftWrapping()
    {
        return $this->getConfig()->getConfigParam('bl_showGiftWrapping');
    }

    public function getActLanguageId()
    {
        if (($sValue = $this->getViewConfigParam('lang')) === null) {
            $iLang = oxRegistry::getConfig()->getRequestParameter('lang');
            $sValue = ($iLang !== null) ? $iLang : oxRegistry::getLang()->getBaseLanguage();
            $this->setViewConfigParam('lang', $sValue);
        }

        return $sValue;
    }

    public function getActLanguageAbbr()
    {
        return oxRegistry::getLang()->getLanguageAbbr($this->getActLanguageId());
    }

    public function getActiveClassName()
    {
        return $this->getConfig()->getActiveView()->getClassName();
    }

    public function getTopActiveClassName()
    {
        return $this->getConfig()->getTopActiveView()->getClassName();
    }

    public function getArtPerPageCount()
    {
        return $this->getViewConfigParam('iartPerPage');
    }

    public function getNavUrlParams()
    {
        if (($sParams = $this->getViewConfigParam('navurlparams')) === null) {
            $sParams = '';
            $aNavParams = $this->getConfig()->getActiveView()->getNavigationParams();
            foreach ($aNavParams as $sName => $sValue) {
                if (isset($sValue)) {
                    if ($sParams) {
                        $sParams .= '&amp;';
                    }
                    $sParams .= "{$sName}=" . rawurlencode($sValue);
                }
            }
            if ($sParams) {
                $sParams = '&amp;' . $sParams;
            }
            $this->setViewConfigParam('navurlparams', $sParams);
        }

        return $sParams;
    }

    public function getNavFormParams()
    {

        if (($sParams = $this->getViewConfigParam('navformparams')) === null) {
            $oStr = getStr();
            $sParams = '';
            $aNavParams = $this->getConfig()->getTopActiveView()->getNavigationParams();
            foreach ($aNavParams as $sName => $sValue) {
                if (isset($sValue)) {
                    $sParams .= "<input type=\"hidden\" name=\"{$sName}\" value=\"";
                    $sParams .= $oStr->htmlentities($sValue) . "\" />\n";
                }
            }
            $this->setViewConfigParam('navformparams', $sParams);
        }

        return $sParams;
    }

    public function getStockOnDefaultMessage()
    {
        return $this->getConfig()->getConfigParam('blStockOnDefaultMessage');
    }

    public function getStockOffDefaultMessage()
    {
        return $this->getConfig()->getConfigParam('blStockOffDefaultMessage');
    }

    public function getShopVersion()
    {
        return $this->getViewConfigParam('sShopVersion');
    }

    public function getAjaxLink()
    {
        return $this->getViewConfigParam('ajaxlink');
    }

    public function isMultiShop()
    {
        $oShop = $this->getConfig()->getActiveShop();

        return isset($oShop->oxshops__oxismultishop) ? ((bool) $oShop->oxshops__oxismultishop->value) : false;
    }

    public function getServiceUrl()
    {
        return $this->getViewConfigParam('sServiceUrl');
    }

    public function getRemoteAccessToken()
    {
        $sRaToken = oxRegistry::getSession()->getRemoteAccessToken();

        return $sRaToken;
    }

    public function getActionClassName()
    {
        return $this->getConfig()->getActiveView()->getActionClassName();
    }

    public function getTopActionClassName()
    {
        return $this->getConfig()->getTopActiveView()->getActionClassName();
    }

    public function getFbAppId()
    {
        return $this->getConfig()->getConfigParam('sFbAppId');
    }

    public function getShowBasketTimeout()
    {
        return $this->getConfig()->getConfigParam('blPsBasketReservationEnabled')
               && ($this->getSession()->getBasketReservations()->getTimeLeft() > 0);
    }

    public function getBasketTimeLeft()
    {
        if (!isset($this->_dBasketTimeLeft)) {
            $this->_dBasketTimeLeft = $this->getSession()->getBasketReservations()->getTimeLeft();
        }

        return $this->_dBasketTimeLeft;
    }

    public function getShowFbConnect()
    {
        $myConfig = $this->getConfig();

        if ($myConfig->getConfigParam('bl_showFbConnect')) {
            if ($myConfig->getConfigParam("sFbAppId") && $myConfig->getConfigParam("sFbSecretKey")) {
                return true;
            }
        }

        return false;
    }

    public function getTsDomain()
    {
        $sDomain = false;
        $aTsConfig = $this->getConfig()->getConfigParam("aTsConfig");
        if (is_array($aTsConfig)) {
            $sDomain = $aTsConfig["blTestMode"] ? $aTsConfig["sTsTestUrl"] : $aTsConfig["sTsUrl"];
        }

        return $sDomain;
    }

    public function getTsRatings()
    {
        if ($this->_aTrustedShopRatings === null) {
            $sTsId = $this->getTsId();
            if ($sTsId) {
                $oTsRatings = oxNew("oxTsRatings");
                $oTsRatings->setTsId($sTsId);
                $this->_aTrustedShopRatings = $oTsRatings->getRatings();

                return $this->_aTrustedShopRatings;
            }
        }

        return $this->_aTrustedShopRatings;
    }

    public function getTsRatingUrl()
    {
        $sUrl = false;
        $sTsId = $this->getTsId();
        if ($sTsId) {
            $sTsUrl = $this->getTsDomain();

            $sLangId = oxRegistry::getLang()->getLanguageAbbr();
            $aTsConfig = $this->getConfig()->getConfigParam("aTsConfig");
            if (isset($aTsConfig["sTsRatingUri"]) && isset($aTsConfig["sTsRatingUri"][$sLangId])) {
                $sTsRateUri = $aTsConfig["sTsRatingUri"][$sLangId];
            } else {
                $sTsRateUri = false;
            }

            if ($sTsUrl && $sTsRateUri) {
                $sUrl = sprintf("{$sTsUrl}/{$sTsRateUri}", $sTsId);
            }
        }

        return $sUrl;
    }

    public function showTs($sType)
    {
        $blShow = false;
        switch ($sType) {
            case "WIDGET":
                $blShow = (bool) $this->getConfig()->getConfigParam("blTsWidget");
                break;
            case "THANKYOU":
                $blShow = (bool) $this->getConfig()->getConfigParam("blTsThankyouReview");
                break;
            case "ORDEREMAIL":
                $blShow = (bool) $this->getConfig()->getConfigParam("blTsOrderEmailReview");
                break;
            case "ORDERCONFEMAIL":
                $blShow = (bool) $this->getConfig()->getConfigParam("blTsOrderSendEmailReview");
                break;
        }

        return $blShow;
    }

    public function getTsId()
    {
        $sTsId = false;
        $oConfig = $this->getConfig();
        $aLangIds = $oConfig->getConfigParam("aTsLangIds");
        $aActInfo = $oConfig->getConfigParam("aTsActiveLangIds");

        // mapping with language id
        $sLangId = oxRegistry::getLang()->getLanguageAbbr();
        if (isset($aActInfo[$sLangId]) && $aActInfo[$sLangId] &&
            isset($aLangIds[$sLangId]) && $aLangIds[$sLangId]
        ) {
            $sTsId = $aLangIds[$sLangId];
        }

        return $sTsId;
    }

    public function isTplBlocksDebugMode()
    {
        return (bool) $this->getConfig()->getConfigParam('blDebugTemplateBlocks');
    }

    public function getPasswordLength()
    {
        $iPasswordLength = 6;

        $oConfig = $this->getConfig();

        if ($oConfig->getConfigParam("iPasswordLength")) {
            $iPasswordLength = $oConfig->getConfigParam("iPasswordLength");
        }

        return $iPasswordLength;
    }

    public function getCountryList()
    {
        if ($this->_oCountryList === null) {
            // passing country list
            $this->_oCountryList = oxNew('oxcountrylist');
            $this->_oCountryList->loadActiveCountries();
        }

        return $this->_oCountryList;
    }


    public function getModulePath($sModule, $sFile = '')
    {
        if (!$sFile || ($sFile[0] != '/')) {
            $sFile = '/' . $sFile;
        }
        $oModule = oxNew("oxmodule");
        $sModulePath = $oModule->getModulePath($sModule);
        $sFile = $this->getConfig()->getModulesDir() . $sModulePath . $sFile;
        if (file_exists($sFile) || is_dir($sFile)) {
            return $sFile;
        } else {
            $oEx = oxNew("oxFileException", "Requested file not found for module $sModule ($sFile)");
            $oEx->debugOut();
            if (!$this->getConfig()->getConfigParam('iDebug')) {
                return '';
            }
            throw $oEx;
        }
    }

    public function getModuleUrl($sModule, $sFile = '')
    {
        $sUrl = str_replace(
            rtrim($this->getConfig()->getConfigParam('sShopDir'), '/'),
            rtrim($this->getConfig()->getCurrentShopUrl(false), '/'),
            $this->getModulePath($sModule, $sFile)
        );

        return $sUrl;
    }

    public function isModuleActive($sModuleId, $sVersionFrom = null, $sVersionTo = null)
    {
        $blModuleIsActive = false;

        // use aModuleVersions instead of aModules, because aModules gives only modules which extend oxid classes
        $aModuleVersions = $this->getConfig()->getConfigParam('aModuleVersions');

        if (is_array($aModuleVersions)) {
            $blModuleIsActive = $this->_moduleExists($sModuleId, $aModuleVersions);

            if ($blModuleIsActive) {
                $blModuleIsActive = $this->_isModuleEnabled($sModuleId) && $this->_isModuleVersionCorrect($sModuleId, $sVersionFrom, $sVersionTo);
            }
        }

        return $blModuleIsActive;
    }

    public function getViewThemeParam($sName)
    {
        $sValue = false;

        if ($this->getConfig()->isThemeOption($sName)) {
            $sValue = $this->getConfig()->getConfigParam($sName);
        }

        return $sValue;
    }


    public function showSelectLists()
    {
        return (bool) $this->getConfig()->getConfigParam('bl_perfLoadSelectLists');
    }

    public function showSelectListsInList()
    {
        return $this->showSelectLists() && (bool) $this->getConfig()->getConfigParam('bl_perfLoadSelectListsInAList');
    }



    public function isAltImageServerConfigured()
    {
        $oConfig = $this->getConfig();

        return $oConfig->getConfigParam('sAltImageUrl') || $oConfig->getConfigParam('sSSLAltImageUrl') ||
               $oConfig->getConfigParam('sAltImageDir') || $oConfig->getConfigParam('sSSLAltImageDir');
    }

    public function isFunctionalityEnabled($sParamName)
    {
        return (bool) $this->getConfig()->getConfigParam($sParamName);
    }

    public function getActiveTheme()
    {
        if ($this->_sActiveTheme === null) {
            $oTheme = oxNew('oxTheme');
            $this->_sActiveTheme = $oTheme->getActiveThemeId();
        }

        return $this->_sActiveTheme;
    }

    public function getShopLogo()
    {
        if (is_null($this->_sShopLogo)) {

            $sLogoImage = $this->getConfig()->getConfigParam('sShopLogo');
            if (empty($sLogoImage)) {
                $sLogoImage = "logo.png";
            }

            $this->setShopLogo($sLogoImage);
        }

        return $this->_sShopLogo;
    }

    public function setShopLogo($sLogo)
    {
        $this->_sShopLogo = $sLogo;
    }

    public function getSessionChallengeToken()
    {
        if (oxRegistry::getSession()->isSessionStarted()) {
            $sessionChallengeToken = $this->getSession()->getSessionChallengeToken();
        } else {
            $sessionChallengeToken = "";
        }

        return $sessionChallengeToken;
    }

    private function _moduleExists($sModuleId, $aModuleVersions)
    {
        $blModuleExists = false;

        if (in_array($sModuleId, array_keys($aModuleVersions) )) {
            $blModuleExists = true;
        }

        return $blModuleExists;
    }

    private function _isModuleEnabled($sModuleId)
    {
        $blModuleIsActive = false;

        $aDisabledModules = $this->getConfig()->getConfigParam('aDisabledModules');
        if (!(is_array($aDisabledModules) && in_array($sModuleId, $aDisabledModules))) {
            $blModuleIsActive = true;
        }
        return $blModuleIsActive;
    }

    private function _isModuleVersionCorrect($sModuleId, $sVersionFrom, $sVersionTo)
    {
        $blModuleIsActive = true;

        $aModuleVersions = $this->getConfig()->getConfigParam('aModuleVersions');

        if ($sVersionFrom && !version_compare($aModuleVersions[$sModuleId], $sVersionFrom, '>=')) {
            $blModuleIsActive = false;
        }

        if ($blModuleIsActive && $sVersionTo && !version_compare($aModuleVersions[$sModuleId], $sVersionTo, '<')) {
            $blModuleIsActive = false;
        }

        return $blModuleIsActive;
    }

    public function getEdition()
    {
        return $this->getConfig()->getEdition();
    }
}