public function testSetGetLang()
 {
     $oLang = new oxLang();
     $oLang->setBaseLanguage(0);
     $oPayPalIPNRequestValidator = new oePayPalIPNPaymentValidator();
     $oPayPalIPNRequestValidator->setLang($oLang);
     $this->assertEquals($oLang, $oPayPalIPNRequestValidator->getLang(), 'Getter should return same as set in setter.');
 }

 /**
  * Executes parent method parent::render(), creates deliveryset category tree,
  * passes data to Smarty engine and returns name of template file "deliveryset_main.tpl".
  *
  * @return string
  */
 public function render()
 {
     $myConfig = $this->getConfig();
     parent::render();
     $soxId = $this->_aViewData["oxid"] = $this->getEditObjectId();
     if ($soxId != "-1" && isset($soxId)) {
         // load object
         $odeliveryset = oxNew("oxdeliveryset");
         $odeliveryset->loadInLang($this->_iEditLang, $soxId);
         $oOtherLang = $odeliveryset->getAvailableInLangs();
         if (!isset($oOtherLang[$this->_iEditLang])) {
             // echo "language entry doesn't exist! using: ".key($oOtherLang);
             $odeliveryset->loadInLang(key($oOtherLang), $soxId);
         }
         $this->_aViewData["edit"] = $odeliveryset;
         // remove already created languages
         $aLang = array_diff(oxLang::getInstance()->getLanguageNames(), $oOtherLang);
         if (count($aLang)) {
             $this->_aViewData["posslang"] = $aLang;
         }
         foreach ($oOtherLang as $id => $language) {
             $oLang = new oxStdClass();
             $oLang->sLangDesc = $language;
             $oLang->selected = $id == $this->_iEditLang;
             $this->_aViewData["otherlang"][$id] = clone $oLang;
         }
     }
     if (oxConfig::getParameter("aoc")) {
         $aColumns = array();
         include_once 'inc/' . strtolower(__CLASS__) . '.inc.php';
         $this->_aViewData['oxajax'] = $aColumns;
         return "popups/deliveryset_main.tpl";
     }
     return "deliveryset_main.tpl";
 }

 /**
  * Creates shop object, passes shop data to Smarty engine and returns name of
  * template file "dyn_trusted.tpl".
  *
  * @return string
  */
 public function render()
 {
     parent::render();
     $this->_aViewData['oxid'] = $this->getConfig()->getShopId();
     $this->_aViewData["alllang"] = oxLang::getInstance()->getLanguageArray();
     return "dyn_trusted_ratings.tpl";
 }

 /**
  * Executes parent method parent::render(), creates oxwrapping, oxshops and oxlist
  * objects, passes data to Smarty engine and returns name of template
  * file "wrapping_main.tpl".
  *
  * @return string
  */
 public function render()
 {
     parent::render();
     $soxId = $this->_aViewData["oxid"] = $this->getEditObjectId();
     if ($soxId != "-1" && isset($soxId)) {
         // load object
         $oWrapping = oxNew("oxwrapping");
         $oWrapping->loadInLang($this->_iEditLang, $soxId);
         $oOtherLang = $oWrapping->getAvailableInLangs();
         if (!isset($oOtherLang[$this->_iEditLang])) {
             // echo "language entry doesn't exist! using: ".key($oOtherLang);
             $oWrapping->loadInLang(key($oOtherLang), $soxId);
         }
         $this->_aViewData["edit"] = $oWrapping;
         // remove already created languages
         $aLang = array_diff(oxLang::getInstance()->getLanguageNames(), $oOtherLang);
         if (count($aLang)) {
             $this->_aViewData["posslang"] = $aLang;
         }
         foreach ($oOtherLang as $id => $language) {
             $oLang = new oxStdClass();
             $oLang->sLangDesc = $language;
             $oLang->selected = $id == $this->_iEditLang;
             $this->_aViewData["otherlang"][$id] = clone $oLang;
         }
     }
     return "wrapping_main.tpl";
 }

 /**
  * Executes parent method parent::render(), creates oxuser and oxbase objects,
  * passes data to Smarty engine and returns name of template file
  * "user_address.tpl".
  *
  * @return string
  */
 public function render()
 {
     parent::render();
     $soxId = $this->getEditObjectId();
     if ($soxId != "-1" && isset($soxId)) {
         // load object
         $oUser = oxNew("oxuser");
         $oUser->load($soxId);
         // load adress
         $soxAddressId = isset($this->sSavedOxid) ? $this->sSavedOxid : oxConfig::getParameter("oxaddressid");
         if ($soxAddressId != "-1" && isset($soxAddressId)) {
             $oAdress = oxNew("oxaddress");
             $oAdress->load($soxAddressId);
             $this->_aViewData["edit"] = $oAdress;
         }
         $this->_aViewData["oxaddressid"] = $soxAddressId;
         // generate selected
         $oAddressList = $oUser->getUserAddresses();
         foreach ($oAddressList as $oAddress) {
             if ($oAddress->oxaddress__oxid->value == $soxAddressId) {
                 $oAddress->selected = 1;
                 break;
             }
         }
         $this->_aViewData["edituser"] = $oUser;
     }
     $oCountryList = oxNew("oxCountryList");
     $oCountryList->loadActiveCountries(oxLang::getInstance()->getObjectTplLanguage());
     $this->_aViewData["countrylist"] = $oCountryList;
     if (!$this->_allowAdminEdit($soxId)) {
         $this->_aViewData['readonly'] = true;
     }
     return "user_address.tpl";
 }

/**
 * Smarty function
 * -------------------------------------------------------------
 * Purpose: Output multilang string
 * add [{ oxmultilang ident="..." }] where you want to display content
 * -------------------------------------------------------------
 *
 * @param array  $params  params
 * @param Smarty &$smarty clever simulation of a method
 *
 * @return string
*/
function smarty_function_oxmultilang($params, &$smarty)
{
    startProfile("smarty_function_oxmultilang");
    $sIdent = isset($params['ident']) ? $params['ident'] : 'IDENT MISSING';
    $iLang = null;
    $blAdmin = isAdmin();
    $oLang = oxLang::getInstance();
    if ($blAdmin) {
        $iLang = $oLang->getTplLanguage();
        if (!isset($iLang)) {
            $iLang = 0;
        }
    }
    try {
        $sTranslation = $oLang->translateString($sIdent, $iLang, $blAdmin);
    } catch (oxLanguageException $oEx) {
        // is thrown in debug mode and has to be caught here, as smarty hangs otherwise!
    }
    if ($blAdmin && $sTranslation == $sIdent && (!isset($params['noerror']) || !$params['noerror'])) {
        $sTranslation = '<b>ERROR : Translation for ' . $sIdent . ' not found!</b>';
    }
    if ($sTranslation == $sIdent && isset($params['alternative'])) {
        $sTranslation = $params['alternative'];
    }
    stopProfile("smarty_function_oxmultilang");
    return $sTranslation;
}

 /**
  * Executes parent method parent::render(), creates oxnews object and
  * passes news text to smarty. Returns name of template file "news_text.tpl".
  *
  * @return string
  */
 public function render()
 {
     $myConfig = $this->getConfig();
     parent::render();
     $soxId = $this->_aViewData["oxid"] = $this->getEditObjectId();
     if ($soxId != "-1" && isset($soxId)) {
         // load object
         $oNews = oxNew("oxnews");
         $iNewsLang = oxConfig::getParameter("newslang");
         if (!isset($iNewsLang)) {
             $iNewsLang = $this->_iEditLang;
         }
         $this->_aViewData["newslang"] = $iNewsLang;
         $oNews->loadInLang($iNewsLang, $soxId);
         foreach (oxLang::getInstance()->getLanguageNames() as $id => $language) {
             $oLang = new oxStdClass();
             $oLang->sLangDesc = $language;
             $oLang->selected = $id == $this->_iEditLang;
             $this->_aViewData["otherlang"][$id] = clone $oLang;
         }
         $this->_aViewData["edit"] = $oNews;
     }
     $this->_aViewData["editor"] = $this->_generateTextEditor("100%", 255, $oNews, "oxnews__oxlongdesc", "news.tpl.css");
     return "news_text.tpl";
 }

 /**
  * Return message for the given error code
  *
  * @param string $code
  * @return string
  */
 private function _getErrorMessage($code)
 {
     $message = 'PAYMILL_10001';
     if (array_key_exists($code, $this->_responseCodes)) {
         $message = $this->_responseCodes[$code];
     }
     return $this->convertToUtf(oxLang::getInstance()->translateString($message, oxLang::getInstance()->getBaseLanguage(), false));
 }

 /**
  * Returns Bread Crumb - you are here page1/page2/page3...
  *
  * @return array
  */
 public function getBreadCrumb()
 {
     $aPaths = array();
     $aPath = array();
     $aPath['title'] = oxLang::getInstance()->translateString('PAGE_INFO_LINKS_TITLE', oxLang::getInstance()->getBaseLanguage(), false);
     $aPath['link'] = $this->getLink();
     $aPaths[] = $aPath;
     return $aPaths;
 }

 /**
  * Executes parent method parent::render(), creates oxCategoryList object,
  * passes it's data to Smarty engine and returns name of template file
  * "selectlist_main.tpl".
  *
  * @return string
  */
 public function render()
 {
     $myConfig = $this->getConfig();
     parent::render();
     $sOxId = $this->_aViewData["oxid"] = $this->getEditObjectId();
     $sArticleTable = getViewName('oxarticles');
     //create empty edit object
     $this->_aViewData["edit"] = oxNew("oxselectlist");
     if ($sOxId != "-1" && isset($sOxId)) {
         // generating category tree for select list
         // A. hack - passing language by post as lists uses only language passed by POST/GET/SESSION
         $_POST["language"] = $this->_iEditLang;
         $sChosenArtCat = $this->_getCategoryTree("artcattree", $sChosenArtCat, $sOxId);
         // load object
         $oAttr = oxNew("oxselectlist");
         $oAttr->loadInLang($this->_iEditLang, $sOxId);
         $aFieldList = $oAttr->getFieldList();
         if (is_array($aFieldList)) {
             foreach ($aFieldList as $key => $oField) {
                 if ($oField->priceUnit == '%') {
                     $oField->price = $oField->fprice;
                 }
             }
         }
         $oOtherLang = $oAttr->getAvailableInLangs();
         if (!isset($oOtherLang[$this->_iEditLang])) {
             // echo "language entry doesn't exist! using: ".key($oOtherLang);
             $oAttr->loadInLang(key($oOtherLang), $sOxId);
         }
         $this->_aViewData["edit"] = $oAttr;
         // remove already created languages
         $aLang = array_diff(oxLang::getInstance()->getLanguageNames(), $oOtherLang);
         if (count($aLang)) {
             $this->_aViewData["posslang"] = $aLang;
         }
         foreach ($oOtherLang as $id => $language) {
             $oLang = new oxStdClass();
             $oLang->sLangDesc = $language;
             $oLang->selected = $id == $this->_iEditLang;
             $this->_aViewData["otherlang"][$id] = clone $oLang;
         }
         $iErr = oxSession::getVar("iErrorCode");
         if (!$iErr) {
             $iErr = ERR_SUCCESS;
         }
         $this->_aViewData["iErrorCode"] = $iErr;
         oxSession::setVar("iErrorCode", ERR_SUCCESS);
     }
     if (oxConfig::getParameter("aoc")) {
         $aColumns = array();
         include_once 'inc/' . strtolower(__CLASS__) . '.inc.php';
         $this->_aViewData['oxajax'] = $aColumns;
         return "popups/selectlist_main.tpl";
     }
     return "selectlist_main.tpl";
 }

 /**
  * Loads article parameters and passes them to Smarty engine, returns
  * name of template file "article_main.tpl".
  *
  * @return string
  */
 public function render()
 {
     $myConfig = $this->getConfig();
     parent::render();
     $this->_aViewData['edit'] = $oArticle = oxNew('oxarticle');
     $soxId = $this->getEditObjectId();
     $svoxId = oxConfig::getParameter("voxid");
     $soxparentId = oxConfig::getParameter("oxparentid");
     // new variant ?
     if (isset($svoxId) && $svoxId == "-1" && isset($soxparentId) && $soxparentId && $soxparentId != "-1") {
         $oParentArticle = oxNew("oxarticle");
         $oParentArticle->load($soxparentId);
         $this->_aViewData["parentarticle"] = $oParentArticle;
         $this->_aViewData["oxparentid"] = $soxparentId;
         $this->_aViewData["oxid"] = $soxId = "-1";
     }
     if ($soxId && $soxId != "-1") {
         // load object
         $oArticle->loadInLang($this->_iEditLang, $soxId);
         // load object in other languages
         $oOtherLang = $oArticle->getAvailableInLangs();
         if (!isset($oOtherLang[$this->_iEditLang])) {
             // echo "language entry doesn't exist! using: ".key($oOtherLang);
             $oArticle->loadInLang(key($oOtherLang), $soxId);
         }
         // variant handling
         if ($oArticle->oxarticles__oxparentid->value) {
             $oParentArticle = oxNew("oxarticle");
             $oParentArticle->load($oArticle->oxarticles__oxparentid->value);
             $this->_aViewData["parentarticle"] = $oParentArticle;
             $this->_aViewData["oxparentid"] = $oArticle->oxarticles__oxparentid->value;
             $this->_aViewData["issubvariant"] = 1;
         }
         // #381A
         $this->_formJumpList($oArticle, $oParentArticle);
         //loading tags
         $oTagCloud = oxNew("oxTagCloud");
         $oArticle->tags = $oTagCloud->getTagTitle($oArticle->getTags());
         $aLang = array_diff(oxLang::getInstance()->getLanguageNames(), $oOtherLang);
         if (count($aLang)) {
             $this->_aViewData["posslang"] = $aLang;
         }
         foreach ($oOtherLang as $id => $language) {
             $oLang = new oxStdClass();
             $oLang->sLangDesc = $language;
             $oLang->selected = $id == $this->_iEditLang;
             $this->_aViewData["otherlang"][$id] = clone $oLang;
         }
     }
     $this->_aViewData["editor"] = $this->_generateTextEditor("100%", 300, $oArticle, "oxarticles__oxlongdesc", "details.tpl.css");
     $this->_aViewData["blUseTimeCheck"] = $myConfig->getConfigParam('blUseTimeCheck');
     return "article_main.tpl";
 }

 /**
  * Loads article variants data, passes it to Smarty engine and returns name of
  * template file "article_variant.tpl".
  *
  * @return string
  */
 public function render()
 {
     parent::render();
     $soxId = $this->getEditObjectId();
     $sSLViewName = getViewName('oxselectlist');
     // all selectlists
     $oAllSel = oxNew("oxlist");
     $oAllSel->init("oxselectlist");
     $sQ = "select * from {$sSLViewName}";
     $oAllSel->selectString($sQ);
     $this->_aViewData["allsel"] = $oAllSel;
     $oArticle = oxNew("oxarticle");
     $this->_aViewData["edit"] = $oArticle;
     if ($soxId != "-1" && isset($soxId)) {
         // load object
         $oArticle->loadInLang($this->_iEditLang, $soxId);
         $_POST["language"] = $_GET["language"] = $this->_iEditLang;
         $oVariants = $oArticle->getAdminVariants($this->_iEditLang);
         $this->_aViewData["mylist"] = $oVariants;
         // load object in other languages
         $oOtherLang = $oArticle->getAvailableInLangs();
         if (!isset($oOtherLang[$this->_iEditLang])) {
             // echo "language entry doesn't exist! using: ".key($oOtherLang);
             $oArticle->loadInLang(key($oOtherLang), $soxId);
         }
         foreach ($oOtherLang as $id => $language) {
             $oLang = new oxStdClass();
             $oLang->sLangDesc = $language;
             $oLang->selected = $id == $this->_iEditLang;
             $this->_aViewData["otherlang"][$id] = clone $oLang;
         }
         if ($oArticle->oxarticles__oxparentid->value) {
             $this->_aViewData["parentarticle"] = $this->_getProductParent($oArticle->oxarticles__oxparentid->value);
             $this->_aViewData["oxparentid"] = $oArticle->oxarticles__oxparentid->value;
             $this->_aViewData["issubvariant"] = 1;
             // A. disable variant information editing for variant
             $this->_aViewData["readonly"] = 1;
         }
         $this->_aViewData["editlanguage"] = $this->_iEditLang;
         $aLang = array_diff(oxLang::getInstance()->getLanguageNames(), $oOtherLang);
         if (count($aLang)) {
             $this->_aViewData["posslang"] = $aLang;
         }
         foreach ($oOtherLang as $id => $language) {
             $oLang = new oxStdClass();
             $oLang->sLangDesc = $language;
             $oLang->selected = $id == $this->_iEditLang;
             $this->_aViewData["otherlang"][$id] = $oLang;
         }
     }
     return "article_variant.tpl";
 }

 /**
  * Executes parent method parent::render(), passes shop configuration parameters
  * to Smarty and returns name of template file "shop_config.tpl".
  *
  * @return string
  */
 public function render()
 {
     $myConfig = $this->getConfig();
     parent::render();
     $soxId = $this->_aViewData["oxid"] = $this->getEditObjectId();
     if ($soxId != "-1" && isset($soxId)) {
         // load object
         $this->_aViewData["edit"] = $oShop = $this->_getEditShop($soxId);
         try {
             // category choosen as default
             $this->_aViewData["defcat"] = null;
             if ($oShop->oxshops__oxdefcat->value) {
                 $oCat = oxNew("oxCategory");
                 if ($oCat->load($oShop->oxshops__oxdefcat->value)) {
                     $this->_aViewData["defcat"] = $oCat;
                 }
             }
         } catch (Exception $oExcp) {
             // on most cases this means that views are broken, so just
             // outputting notice and keeping functionality flow ..
             $this->_aViewData["updateViews"] = 1;
         }
         $iAoc = oxConfig::getParameter("aoc");
         if ($iAoc == 1) {
             include_once 'inc/shop_default_category.inc.php';
             $this->_aViewData['oxajax'] = $aColumns;
             return "popups/shop_default_category.tpl";
         }
     }
     $aDbVariables = $this->_loadConfVars($soxId, $this->_getModuleForConfigVars());
     $aConfVars = $aDbVariables['vars'];
     $aConfVars['str']['sVersion'] = $myConfig->getConfigParam('sVersion');
     $this->_aViewData["var_constraints"] = $aDbVariables['constraints'];
     $this->_aViewData["var_grouping"] = $aDbVariables['grouping'];
     foreach ($this->_aConfParams as $sType => $sParam) {
         $this->_aViewData[$sParam] = $aConfVars[$sType];
     }
     // #251A passing country list
     $oCountryList = oxNew("oxCountryList");
     $oCountryList->loadActiveCountries(oxLang::getInstance()->getObjectTplLanguage());
     if (isset($aConfVars['arr']["aHomeCountry"]) && count($aConfVars['arr']["aHomeCountry"]) && count($oCountryList)) {
         foreach ($oCountryList as $sCountryId => $oCountry) {
             if (in_array($oCountry->oxcountry__oxid->value, $aConfVars['arr']["aHomeCountry"])) {
                 $oCountryList[$sCountryId]->selected = "1";
             }
         }
     }
     $this->_aViewData["countrylist"] = $oCountryList;
     // checking if cUrl is enabled
     $this->_aViewData["blCurlIsActive"] = !function_exists('curl_init') ? false : true;
     return $this->_sThisTemplate;
 }

 /**
  * Executes parent::render() and returns array with languages.
  *
  * @return array $this->aLanguages languages
  */
 public function render()
 {
     parent::render();
     // Performance
     if ($this->getConfig()->getConfigParam('bl_perfLoadLanguages')) {
         $aLanguages = oxLang::getInstance()->getLanguageArray(null, true, true);
         reset($aLanguages);
         while (list($sKey, $oVal) = each($aLanguages)) {
             $aLanguages[$sKey]->link = $this->getParent()->getLink($oVal->id);
         }
         return $aLanguages;
     }
 }

 /**
  * Returns VAT values sum separated to different array elements depending on VAT
  *
  * @return array
  */
 public function getVatInfo()
 {
     $oLang = oxLang::getInstance();
     $aVatValues = array();
     foreach ($this->_aList as $oPrice) {
         $sVatKey = (string) $oLang->formatVat($oPrice->getVat());
         if (!isset($aVatValues[$sVatKey])) {
             $aVatValues[$sVatKey] = 0;
         }
         $aVatValues[$sVatKey] += $oPrice->getVATValue();
     }
     return $aVatValues;
 }

 /**
  * Loads contents info, passes it to Smarty engine and
  * returns name of template file "content_main.tpl".
  *
  * @return string
  */
 public function render()
 {
     $myConfig = $this->getConfig();
     parent::render();
     $soxId = $this->_aViewData["oxid"] = $this->getEditObjectId();
     // categorie tree
     $oCatTree = oxNew("oxCategoryList");
     $oCatTree->buildList($myConfig->getConfigParam('bl_perfLoadCatTree'));
     $oContent = oxNew("oxcontent");
     if ($soxId != "-1" && isset($soxId)) {
         // load object
         $oContent->loadInLang($this->_iEditLang, $soxId);
         $oOtherLang = $oContent->getAvailableInLangs();
         if (!isset($oOtherLang[$this->_iEditLang])) {
             // echo "language entry doesn't exist! using: ".key($oOtherLang);
             $oContent->loadInLang(key($oOtherLang), $soxId);
         }
         // remove already created languages
         $aLang = array_diff(oxLang::getInstance()->getLanguageNames(), $oOtherLang);
         if (count($aLang)) {
             $this->_aViewData["posslang"] = $aLang;
         }
         foreach ($oOtherLang as $id => $language) {
             $oLang = new oxStdClass();
             $oLang->sLangDesc = $language;
             $oLang->selected = $id == $this->_iEditLang;
             $this->_aViewData["otherlang"][$id] = clone $oLang;
         }
         // mark selected
         if ($oContent->oxcontents__oxcatid->value && isset($oCatTree[$oContent->oxcontents__oxcatid->value])) {
             $oCatTree[$oContent->oxcontents__oxcatid->value]->selected = 1;
         }
     } else {
         // create ident to make life easier
         $sUId = oxUtilsObject::getInstance()->generateUId();
         $oContent->oxcontents__oxloadid = new oxField($sUId);
     }
     $this->_aViewData["edit"] = $oContent;
     $this->_aViewData["link"] = "[{ oxgetseourl ident="" . $oContent->oxcontents__oxloadid->value . "" type="oxcontent" }]";
     $this->_aViewData["cattree"] = $oCatTree;
     // generate editor
     $sCSS = "content.tpl.css";
     if ($oContent->oxcontents__oxsnippet->value == '1') {
         $sCSS = null;
     }
     $this->_aViewData["editor"] = $this->_generateTextEditor("100%", 300, $oContent, "oxcontents__oxcontent", $sCSS);
     $this->_aViewData["afolder"] = $myConfig->getConfigParam('aCMSfolder');
     return "content_main.tpl";
 }

 /**
  * Executes parent method parent::render(), creates oxorder object
  * and passes it's data to Smarty engine. Returns name of template
  * file "order_address.tpl".
  *
  * @return string
  */
 public function render()
 {
     parent::render();
     $soxId = $this->_aViewData["oxid"] = $this->getEditObjectId();
     if ($soxId != "-1" && isset($soxId)) {
         // load object
         $oOrder = oxNew("oxorder");
         $oOrder->load($soxId);
         $this->_aViewData["edit"] = $oOrder;
     }
     $oCountryList = oxNew("oxCountryList");
     $oCountryList->loadActiveCountries(oxLang::getInstance()->getObjectTplLanguage());
     $this->_aViewData["countrylist"] = $oCountryList;
     return "order_address.tpl";
 }

 /**
  * Downloads connector, displays message on  success, error on failure.
  *
  * @return null
  */
 public function getConnector()
 {
     $oConfig = $this->getConfig();
     $sEtUsername = $this->getConfig()->getParameter("etUsername");
     $sEtPassword = $this->getConfig()->getParameter("etPassword");
     $sShopVersion = $this->getConfig()->getEdition() . " " . $this->getConfig()->getVersion();
     $blSaveCredentials = $this->getConfig()->getParameter('blSaveCredentials');
     try {
         $oConnector = oxNew("oxefidownloader");
         $oConnector->downloadConnector($sEtUsername, $sEtPassword, $sShopVersion, $blSaveCredentials);
         $this->_aViewData['message'] = oxLang::getInstance()->translateString('EFIRE_DOWNLOADER_SUCCESS');
     } catch (Exception $e) {
         oxUtilsView::getInstance()->addErrorToDisplay(sprintf(oxLang::getInstance()->translateString('EFIRE_DOWNLOADER_ERROR'), $e->getMessage()));
     }
 }

 /**
  * getChannel
  * 
  * modified to return shop language specific channel
  * 
  * @return string
  */
 public function getChannel()
 {
     if (class_exists('oxRegistry')) {
         $oLang = \oxRegistry::getLang();
         $oConfig = \oxRegistry::getConfig();
     } else {
         $oLang = \oxLang::getInstance();
         $oConfig = \oxConfig::getInstance();
     }
     $sChannel = parent::getChannel();
     // #1085
     if ($oConfig->getConfigParam("bl_perfLoadLanguages")) {
         $sChannel .= '_' . $oLang->getLanguageAbbr();
     }
     return $sChannel;
 }

 /**
  * Loads article category data, passes it to Smarty engine, returns
  * name of template file "category_main.tpl".
  *
  * @return string
  */
 public function render()
 {
     $myConfig = $this->getConfig();
     parent::render();
     $this->_aViewData["edit"] = $oCategory = oxNew("oxcategory");
     $sChosenArtCat = oxConfig::getParameter("artcat");
     $soxId = $this->_aViewData["oxid"] = $this->getEditObjectId();
     if ($soxId != "-1" && isset($soxId)) {
         // generating category tree for select list
         $sChosenArtCat = $this->_getCategoryTree("artcattree", $sChosenArtCat, $soxId);
         // load object
         $oCategory->loadInLang($this->_iEditLang, $soxId);
         $oOtherLang = $oCategory->getAvailableInLangs();
         if (!isset($oOtherLang[$this->_iEditLang])) {
             // echo "language entry doesn't exist! using: ".key($oOtherLang);
             $oCategory->loadInLang(key($oOtherLang), $soxId);
         }
         // remove already created languages
         $aLang = array_diff(oxLang::getInstance()->getLanguageNames(), $oOtherLang);
         if (count($aLang)) {
             $this->_aViewData["posslang"] = $aLang;
         }
         foreach ($oOtherLang as $id => $language) {
             $oLang = new oxStdClass();
             $oLang->sLangDesc = $language;
             $oLang->selected = $id == $this->_iEditLang;
             $this->_aViewData["otherlang"][$id] = clone $oLang;
         }
         if ($oCategory->oxcategories__oxparentid->value == 'oxrootid') {
             $oCategory->oxcategories__oxparentid->setValue('');
         }
         $this->_getCategoryTree("cattree", $oCategory->oxcategories__oxparentid->value, $oCategory->oxcategories__oxid->value, true, $oCategory->oxcategories__oxshopid->value);
         $this->_aViewData["defsort"] = $oCategory->oxcategories__oxdefsort->value;
     } else {
         $this->_getCategoryTree("cattree", "", "", true, $myConfig->getShopId());
     }
     $this->_aViewData["sortableFields"] = $this->getSortableFields();
     if (oxConfig::getParameter("aoc")) {
         $aColumns = array();
         include_once 'inc/' . strtolower(__CLASS__) . '.inc.php';
         $this->_aViewData['oxajax'] = $aColumns;
         return "popups/category_main.tpl";
     }
     //print_r($this);
     return "category_main.tpl";
 }