PHP ShopFunctionsF::getLastVisitedCategoryId方法代码示例

 public function display($tpl = null)
 {
     $show_prices = VmConfig::get('show_prices', 1);
     if ($show_prices == '1') {
         if (!class_exists('calculationHelper')) {
             require VMPATH_ADMIN . DS . 'helpers' . DS . 'calculationh.php';
         }
     }
     $this->assignRef('show_prices', $show_prices);
     if (!class_exists('shopFunctionsF')) {
         require VMPATH_SITE . DS . 'helpers' . DS . 'shopfunctionsf.php';
     }
     $document = JFactory::getDocument();
     $app = JFactory::getApplication();
     $pathway = $app->getPathway();
     if (!class_exists('VmImage')) {
         require VMPATH_ADMIN . DS . 'helpers' . DS . 'image.php';
     }
     // set search and keyword
     if ($keyword = vRequest::getString('keyword', false)) {
         //uword('keyword', false, ' ,-,+,.,_')) {
         $pathway->addItem($keyword);
         //$title .=' ('.$keyword.')';
     }
     //$search = vRequest::uword('keyword', null);
     $this->searchcustom = '';
     $this->searchCustomValues = '';
     //if (!empty($keyword)) {
     $this->getSearchCustom();
     $search = $keyword;
     /*} else {
     			$keyword ='';
     			$search = NULL;
     		}*/
     $this->assignRef('keyword', $keyword);
     $this->assignRef('search', $search);
     $menus = $app->getMenu();
     $menu = $menus->getActive();
     if (!empty($menu->id)) {
         ShopFunctionsF::setLastVisitedItemId($menu->id);
     } else {
         if ($itemId = vRequest::getInt('Itemid', false)) {
             ShopFunctionsF::setLastVisitedItemId($itemId);
         }
     }
     $virtuemart_manufacturer_id = vRequest::getInt('virtuemart_manufacturer_id', -1);
     if ($virtuemart_manufacturer_id === -1 and !empty($menu->query['virtuemart_manufacturer_id'])) {
         $virtuemart_manufacturer_id = $menu->query['virtuemart_manufacturer_id'];
         vRequest::setVar('virtuemart_manufacturer_id', $virtuemart_manufacturer_id);
     }
     $this->categoryId = vRequest::getInt('virtuemart_category_id', -1);
     if ($this->categoryId === -1 and !empty($menu->query['virtuemart_category_id'])) {
         $this->categoryId = $menu->query['virtuemart_category_id'];
         vRequest::setVar('virtuemart_category_id', $this->categoryId);
     } else {
         if ($this->categoryId === -1 and $virtuemart_manufacturer_id === -1) {
             $this->categoryId = ShopFunctionsF::getLastVisitedCategoryId();
         }
     }
     $this->setCanonicalLink($tpl, $document, $this->categoryId, $virtuemart_manufacturer_id);
     if (($this->categoryId === -1 or $this->categoryId === 0) and $virtuemart_manufacturer_id) {
         $this->categoryId = 0;
         $catType = 'manufacturer';
         $this->setCanonicalLink($tpl, $document, $virtuemart_manufacturer_id, $catType);
     }
     $categoryModel = VmModel::getModel('category');
     $productModel = VmModel::getModel('product');
     if ($this->categoryId === -1) {
         $this->categoryId = 0;
     }
     $vendorId = 1;
     $category = $categoryModel->getCategory($this->categoryId);
     if (!isset($menu->query['showproducts'])) {
         $menu->query['showproducts'] = 1;
     }
     $this->showproducts = vRequest::getInt('showproducts', $menu->query['showproducts']);
     if (!empty($category)) {
         $vendorId = $category->virtuemart_vendor_id;
         if ($this->showproducts) {
             //if(empty($category->category_layout) or $category->category_layout != 'categories') {
             // Load the products in the given category
             $ids = $productModel->sortSearchListQuery(TRUE, $this->categoryId);
             $this->perRow = empty($category->products_per_row) ? VmConfig::get('products_per_row', 3) : $category->products_per_row;
             $this->vmPagination = $productModel->getPagination($this->perRow);
             $ratingModel = VmModel::getModel('ratings');
             $this->showRating = $ratingModel->showRating();
             $productModel->withRating = $this->showRating;
             $this->orderByList = $productModel->getOrderByList($this->categoryId);
             $this->products = $productModel->getProducts($ids);
             //$products = $productModel->getProductsInCategory($this->categoryId);
             $imgAmount = VmConfig::get('prodimg_browse', 1);
             $productModel->addImages($this->products, $imgAmount);
             if ($this->products) {
                 $currency = CurrencyDisplay::getInstance();
                 $this->assignRef('currency', $currency);
                 $display_stock = VmConfig::get('display_stock', 1);
                 $showCustoms = VmConfig::get('show_pcustoms', 1);
                 if ($display_stock or $showCustoms) {
                     if (!$showCustoms) {
                         foreach ($this->products as $i => $productItem) {
//.........这里部分代码省略.........

 /**
  * Override
  *
  * @see VmModel::setPaginationLimits()
  */
 public function setPaginationLimits()
 {
     $app = JFactory::getApplication();
     $view = JRequest::getWord('view', 'virtuemart');
     $cateid = JRequest::getInt('virtuemart_category_id', -1);
     $manid = JRequest::getInt('virtuemart_manufacturer_id', 0);
     $limitString = 'com_virtuemart.' . $view . 'c' . $cateid . '.limit';
     $limit = (int) $app->getUserStateFromRequest($limitString, 'limit');
     $limitStartString = 'com_virtuemart.' . $view . '.limitstart';
     if ($app->isSite() and ($cateid != -1 or $manid != 0)) {
         $lastCatId = ShopFunctionsF::getLastVisitedCategoryId();
         $lastManId = ShopFunctionsF::getLastVisitedManuId();
         //vmdebug('setPaginationLimits is site and $cateid,$manid ',$cateid,$lastCatId,$manid);
         if (!empty($cateid) and $cateid != -1) {
             $gCatId = $cateid;
         } else {
             if (!empty($lastCatId)) {
                 $gCatId = $lastCatId;
             }
         }
         if (!empty($gCatId)) {
             $catModel = VmModel::getModel('category');
             $category = $catModel->getCategory($gCatId);
         } else {
             $category = new stdClass();
         }
         if (!empty($lastCatId) and $lastCatId != $cateid or !empty($manid) and $lastManId != $manid) {
             //We are in a new category or another manufacturer, so we start at page 1
             $limitStart = JRequest::getInt('limitstart', 0);
         } else {
             //We were already in the category/manufacturer, so we take the value stored in the session
             $limitStartString = 'com_virtuemart.' . $view . 'c' . $cateid . 'm' . $manid . '.limitstart';
             $limitStart = $app->getUserStateFromRequest($limitStartString, 'limitstart', JRequest::getInt('limitstart', 0), 'int');
         }
         if (empty($limit) and !empty($category->limit_list_initial)) {
             $suglimit = $category->limit_list_initial;
         } else {
             if (!empty($limit)) {
                 $suglimit = $limit;
             } else {
                 $suglimit = VmConfig::get('llimit_init_FE', 20);
             }
         }
         if (empty($category->products_per_row)) {
             $category->products_per_row = VmConfig::get('products_per_row', 3);
         }
         $rest = $suglimit % $category->products_per_row;
         $limit = $suglimit - $rest;
         if (!empty($category->limit_list_step)) {
             $prod_per_page = explode(",", $category->limit_list_step);
         } else {
             //fix by hjet
             $prod_per_page = explode(",", VmConfig::get('pagseq_' . $category->products_per_row));
         }
         if ($limit <= $prod_per_page['0'] && array_key_exists('0', $prod_per_page)) {
             $limit = $prod_per_page['0'];
         }
         //vmdebug('Calculated $limit  ',$limit,$suglimit);
     } else {
         $limitStart = $app->getUserStateFromRequest('com_virtuemart.' . $view . '.limitstart', 'limitstart', JRequest::getInt('limitstart', 0), 'int');
     }
     if (empty($limit)) {
         if ($app->isSite()) {
             $limit = VmConfig::get('llimit_init_FE');
         } else {
             $limit = VmConfig::get('llimit_init_BE');
         }
         if (empty($limit)) {
             $limit = 30;
         }
     }
     $this->setState('limit', $limit);
     $this->setState($limitString, $limit);
     $this->_limit = $limit;
     //There is a strange error in the frontend giving back 9 instead of 10, or 24 instead of 25
     //This functions assures that the steps of limitstart fit with the limit
     $limitStart = ceil((double) $limitStart / (double) $limit) * $limit;
     $this->setState('limitstart', $limitStart);
     $this->setState($limitStartString, $limitStart);
     $this->_limitStart = $limitStart;
     return array($this->_limitStart, $this->_limit);
 }

 public function getProductSingle($virtuemart_product_id = NULL, $front = TRUE, $quantity = 1, $withParent = false, $virtuemart_shoppergroup_ids = 0)
 {
     if (!empty($virtuemart_product_id)) {
         $virtuemart_product_id = $this->setId($virtuemart_product_id);
     }
     if ($virtuemart_shoppergroup_ids === 0) {
         $usermodel = VmModel::getModel('user');
         $currentVMuser = $usermodel->getCurrentUser();
         if (!is_array($currentVMuser->shopper_groups)) {
             $virtuemart_shoppergroup_ids = (array) $currentVMuser->shopper_groups;
         } else {
             $virtuemart_shoppergroup_ids = $currentVMuser->shopper_groups;
         }
     }
     $virtuemart_shoppergroup_idsString = 0;
     if (!empty($virtuemart_shoppergroup_ids) and is_array($virtuemart_shoppergroup_ids)) {
         $virtuemart_shoppergroup_idsString = implode('.', $virtuemart_shoppergroup_ids);
     } else {
         if (!empty($virtuemart_shoppergroup_ids)) {
             $virtuemart_shoppergroup_idsString = $virtuemart_shoppergroup_ids;
         }
     }
     $front = $front ? TRUE : 0;
     $productKey = $virtuemart_product_id . ':' . $virtuemart_shoppergroup_idsString . ':' . $quantity . ':' . $front;
     if (array_key_exists($productKey, self::$_productsSingle)) {
         return clone self::$_productsSingle[$productKey];
     }
     if (!empty($this->_id)) {
         $product = $this->getTable('products');
         $product->load($this->_id, 0, 0);
         $product->allIds = array();
         $xrefTable = $this->getTable('product_medias');
         $product->virtuemart_media_id = $xrefTable->load((int) $this->_id);
         // Load the shoppers the product is available to for Custom Shopper Visibility
         $product->shoppergroups = $this->getTable('product_shoppergroups')->load($this->_id);
         if (!empty($product->shoppergroups) and $front) {
             if (!class_exists('VirtueMartModelUser')) {
                 require VMPATH_ADMIN . DS . 'models' . DS . 'user.php';
             }
             $commonShpgrps = array_intersect($virtuemart_shoppergroup_ids, $product->shoppergroups);
             if (empty($commonShpgrps)) {
                 return $this->fillVoidProduct($front);
             }
         }
         $this->getRawProductPrices($product, $quantity, $virtuemart_shoppergroup_ids, $front, $withParent);
         $xrefTable = $this->getTable('product_manufacturers');
         $product->virtuemart_manufacturer_id = $xrefTable->load((int) $this->_id);
         if (!empty($product->virtuemart_manufacturer_id[0])) {
             //This is a fallback
             $mfTable = $this->getTable('manufacturers');
             $mfTable->load((int) $product->virtuemart_manufacturer_id[0]);
             $product = (object) array_merge((array) $mfTable, (array) $product);
         } else {
             $product->virtuemart_manufacturer_id = array();
             $product->mf_name = '';
             $product->mf_desc = '';
             $product->mf_url = '';
         }
         // Load the categories the product is in
         $product->categoryItem = $this->getProductCategories($this->_id);
         //We need also the unpublished categories, else the calculation rules do not work
         $product->canonCatId = false;
         $public_cats = array();
         if (!empty($product->categoryItem)) {
             $tmp = array();
             foreach ($product->categoryItem as $category) {
                 if ($category['published']) {
                     if (!$product->canonCatId) {
                         $product->canonCatId = $category['virtuemart_category_id'];
                     }
                     $public_cats[] = $category['virtuemart_category_id'];
                 }
                 $tmp[] = $category['virtuemart_category_id'];
             }
             $product->categories = $tmp;
         }
         if (!empty($product->categories) and is_array($product->categories)) {
             if ($front) {
                 if (!class_exists('shopFunctionsF')) {
                     require VMPATH_SITE . DS . 'helpers' . DS . 'shopfunctionsf.php';
                 }
                 //We must first check if we come from another category, due the canoncial link we would have always the same catgory id for a product
                 //But then we would have wrong neighbored products / category and product layouts
                 if (!isset($this->categoryId)) {
                     static $menu = null;
                     if (!isset($menu)) {
                         $app = JFactory::getApplication();
                         $menus = $app->getMenu();
                         $menu = $menus->getActive();
                     }
                     $this->categoryId = vRequest::getInt('virtuemart_category_id', -1);
                     if ($this->categoryId === -1 and !empty($menu->query['virtuemart_category_id'])) {
                         $this->categoryId = $menu->query['virtuemart_category_id'];
                         //vRequest::setVar('virtuemart_category_id',$this->categoryId);
                     } else {
                         if ($this->categoryId === -1) {
                             $this->categoryId = ShopFunctionsF::getLastVisitedCategoryId();
                         }
                     }
                     //$last_category_id = shopFunctionsF::getLastVisitedCategoryId ();
//.........这里部分代码省略.........

 public function display($tpl = null)
 {
     $show_prices = VmConfig::get('show_prices', 1);
     if ($show_prices == '1') {
         if (!class_exists('calculationHelper')) {
             require JPATH_VM_ADMINISTRATOR . DS . 'helpers' . DS . 'calculationh.php';
         }
     }
     $this->assignRef('show_prices', $show_prices);
     // add javascript for price and cart, need even for quantity buttons, so we need it almost anywhere
     vmJsApi::jPrice();
     $document = JFactory::getDocument();
     $app = JFactory::getApplication();
     $pathway = $app->getPathway();
     if (!class_exists('VmImage')) {
         require JPATH_VM_ADMINISTRATOR . DS . 'helpers' . DS . 'image.php';
     }
     $categoryModel = VmModel::getModel('category');
     $productModel = VmModel::getModel('product');
     // set search and keyword
     if ($keyword = vmRequest::uword('keyword', false, ' ,-,+,.,_')) {
         $pathway->addItem($keyword);
         //$title .=' ('.$keyword.')';
     }
     //$search = VmRequest::uword('keyword', null);
     $this->searchcustom = '';
     $this->searchcustomvalues = '';
     if (!empty($keyword)) {
         $this->searchcustom = $this->getSearchCustom();
         $search = $keyword;
     } else {
         $keyword = '';
         $search = NULL;
     }
     $this->assignRef('search', $search);
     $this->assignRef('keyword', $keyword);
     $categoryId = JRequest::getInt('virtuemart_category_id', false);
     $virtuemart_manufacturer_id = JRequest::getInt('virtuemart_manufacturer_id', false);
     if ($categoryId === false and $virtuemart_manufacturer_id === false) {
         $categoryId = ShopFunctionsF::getLastVisitedCategoryId();
         $catType = 'category';
         $this->setCanonicalLink($tpl, $document, $categoryId, $catType);
     } else {
         if ($categoryId === false and $virtuemart_manufacturer_id) {
             $catType = 'manufacturer';
             $this->setCanonicalLink($tpl, $document, $virtuemart_manufacturer_id, $catType);
         } else {
             $catType = 'category';
             $this->setCanonicalLink($tpl, $document, $categoryId, $catType);
         }
     }
     if ($categoryId !== -1) {
         $vendorId = 1;
         $category = $categoryModel->getCategory($categoryId);
     }
     if (!empty($category)) {
         if (empty($category->category_layout) or $category->category_layout != 'category') {
             // Load the products in the given category
             $ids = $productModel->sortSearchListQuery(TRUE, $categoryId);
             $perRow = empty($category->products_per_row) ? VmConfig::get('products_per_row', 3) : $category->products_per_row;
             $this->assignRef('perRow', $perRow);
             $pagination = $productModel->getPagination($perRow);
             $this->assignRef('vmPagination', $pagination);
             $products = $productModel->getProducts($ids);
             //$products = $productModel->getProductsInCategory($categoryId);
             $productModel->addImages($products, 1);
             $this->assignRef('products', $products);
             if ($products) {
                 $currency = CurrencyDisplay::getInstance();
                 $this->assignRef('currency', $currency);
                 foreach ($products as $product) {
                     $product->stock = $productModel->getStockIndicator($product);
                 }
             }
             $ratingModel = VmModel::getModel('ratings');
             $showRating = $ratingModel->showRating();
             $this->assignRef('showRating', $showRating);
             $orderByList = $productModel->getOrderByList($categoryId);
             $this->assignRef('orderByList', $orderByList);
             // Add feed links
             if ($products && VmConfig::get('feed_cat_published', 0) == 1) {
                 $link = '&format=feed&limitstart=';
                 $attribs = array('type' => 'application/rss+xml', 'title' => 'RSS 2.0');
                 $document->addHeadLink(JRoute::_($link . '&type=rss', FALSE), 'alternate', 'rel', $attribs);
                 $attribs = array('type' => 'application/atom+xml', 'title' => 'Atom 1.0');
                 $document->addHeadLink(JRoute::_($link . '&type=atom', FALSE), 'alternate', 'rel', $attribs);
             }
             if (!class_exists('Permissions')) {
                 require JPATH_VM_ADMINISTRATOR . DS . 'helpers' . DS . 'permissions.php';
             }
             $showBasePrice = Permissions::getInstance()->check('admin');
             //todo add config settings
             $this->assignRef('showBasePrice', $showBasePrice);
         }
         //No redirect here, for category id = 0 means show ALL categories! note by Max Milbers
         if (!empty($categoryId) and $categoryId !== -1 and (empty($category->slug) or !$category->published)) {
             if (empty($category->slug)) {
                 vmInfo(JText::_('COM_VIRTUEMART_CAT_NOT_FOUND'));
             } else {
                 if ($category->virtuemart_id !== 0 and !$category->published) {
//.........这里部分代码省略.........

 public function display($tpl = null)
 {
     $show_prices = VmConfig::get('show_prices', 1);
     if ($show_prices == '1') {
         JLoader::register('calculationHelper', JPATH_VM_ADMINISTRATOR . '/helpers/calculationh.php');
     }
     $this->assignRef('show_prices', $show_prices);
     // add javascript for price and cart, need even for quantity buttons, so we need it almost anywhere
     vmJsApi::jPrice();
     $document = JFactory::getDocument();
     $app = JFactory::getApplication();
     $pathway = $app->getPathway();
     JLoader::register('VmImage', JPATH_VM_ADMINISTRATOR . '/helpers/image.php');
     $categoryModel = VmModel::getModel('category');
     $productModel = VmModel::getModel('product');
     $search = JRequest::getvar('keyword', null);
     if ($search !== null) {
         $searchcustom = $this->getSearchCustom();
     }
     $this->assignRef('keyword', $keyword);
     $this->assignRef('search', $search);
     $categoryId = JRequest::getInt('virtuemart_category_id', ShopFunctionsF::getLastVisitedCategoryId());
     $virtuemart_manufacturer_id = JRequest::getInt('virtuemart_manufacturer_id', 0);
     $this->setCanonicalLink($tpl, $document, $categoryId);
     // $vendorId = JRequest::getInt('virtuemart_vendor_id', 1);
     $vendorId = JRequest::getInt('virtuemart_vendor_id', null);
     // Load the products in the given category
     $products = $productModel->getProductsInCategory($categoryId, $vendorId);
     $productModel->addImages($products, 1);
     $this->assignRef('products', $products);
     if ($products) {
         $currency = CurrencyDisplay::getInstance();
         $this->assignRef('currency', $currency);
         foreach ($products as $product) {
             $product->stock = $productModel->getStockIndicator($product);
         }
     }
     $ratingModel = VmModel::getModel('ratings');
     $showRating = $ratingModel->showRating();
     $this->assignRef('showRating', $showRating);
     $orderByList = $productModel->getOrderByList($categoryId);
     $this->assignRef('orderByList', $orderByList);
     // Add feed links
     if ($products && VmConfig::get('feed_cat_published', 0) == 1) {
         $link = '&format=feed&limitstart=';
         $attribs = array('type' => 'application/rss+xml', 'title' => 'RSS 2.0');
         $document->addHeadLink(JRoute::_($link . '&type=rss', FALSE), 'alternate', 'rel', $attribs);
         $attribs = array('type' => 'application/atom+xml', 'title' => 'Atom 1.0');
         $document->addHeadLink(JRoute::_($link . '&type=atom', FALSE), 'alternate', 'rel', $attribs);
     }
     JLoader::register('Permissions', JPATH_VM_ADMINISTRATOR . '/helpers/permissions.php');
     $showBasePrice = Permissions::getInstance()->check('admin');
     //todo add config settings
     $this->assignRef('showBasePrice', $showBasePrice);
     //set this after the $categoryId definition
     $paginationAction = JRoute::_('index.php?option=com_virtuemart&view=category&virtuemart_category_id=' . $categoryId, FALSE);
     $this->assignRef('paginationAction', $paginationAction);
     shopFunctionsF::setLastVisitedCategoryId($categoryId);
     shopFunctionsF::setLastVisitedManuId($virtuemart_manufacturer_id);
     if ($categoryId !== -1) {
         $vendorId = JRequest::getInt('virtuemart_vendor_id', 1);
         $category = $categoryModel->getCategory($categoryId);
     }
     $perRow = empty($category->products_per_row) ? VmConfig::get('products_per_row', 3) : $category->products_per_row;
     $this->assignRef('perRow', $perRow);
     $pagination = $productModel->getPagination($perRow);
     $this->assignRef('vmPagination', $pagination);
     if (!empty($category)) {
         if (!empty($categoryId) and $categoryId !== -1 and (empty($category->slug) or !$category->published)) {
             if (empty($category->slug)) {
                 vmInfo(JText::_('COM_VIRTUEMART_CAT_NOT_FOUND'));
             } else {
                 if ($category->virtuemart_id !== 0 and !$category->published) {
                     vmInfo('COM_VIRTUEMART_CAT_NOT_PUBL', $category->category_name, $categoryId);
                     //return false;
                 }
             }
             $categoryLink = '';
             if ($category->category_parent_id) {
                 $categoryLink = '&view=category&virtuemart_category_id=' . $category->category_parent_id;
             } else {
                 $last_category_id = shopFunctionsF::getLastVisitedCategoryId();
                 if (!$last_category_id or $categoryId == $last_category_id) {
                     $last_category_id = JRequest::getInt('virtuemart_category_id', false);
                 }
                 if ($last_category_id and $categoryId != $last_category_id) {
                     $categoryLink = '&view=category&virtuemart_category_id=' . $last_category_id;
                 }
             }
             $app->redirect(JRoute::_('index.php?option=com_virtuemart' . $categoryLink . '&error=404', FALSE));
             return;
         }
         //No redirect here, category id = 0 means show ALL categories! note by Max Milbers
         /*		if(empty($category->virtuemart_vendor_id) && $search == null ) {
         					$app -> enqueueMessage(JText::_('COM_VIRTUEMART_CATEGORY_NOT_FOUND'));
         					$app -> redirect( 'index.php');
         				}*/
         // Add the category name to the pathway
         if ($category->parents) {
             foreach ($category->parents as $c) {
//.........这里部分代码省略.........

 public function display($tpl = null)
 {
     $show_prices = tsmConfig::get('show_prices', 1);
     if ($show_prices == '1') {
         if (!class_exists('calculationHelper')) {
             require VMPATH_ADMIN . DS . 'helpers' . DS . 'calculationh.php';
         }
     }
     $this->assignRef('show_prices', $show_prices);
     if (!class_exists('shopFunctionsF')) {
         require VMPATH_SITE . DS . 'helpers' . DS . 'shopfunctionsf.php';
     }
     $document = JFactory::getDocument();
     $app = JFactory::getApplication();
     $pathway = $app->getPathway();
     if (!class_exists('VmImage')) {
         require VMPATH_ADMIN . DS . 'helpers' . DS . 'image.php';
     }
     // set search and keyword
     if ($keyword = vRequest::getString('keyword', false)) {
         //uword('keyword', false, ' ,-,+,.,_')) {
         $pathway->addItem($keyword);
         //$title .=' ('.$keyword.')';
     }
     //$search = vRequest::uword('keyword', null);
     $this->searchcustom = '';
     $this->searchCustomValues = '';
     //if (!empty($keyword)) {
     $this->getSearchCustom();
     $search = $keyword;
     /*} else {
     			$keyword ='';
     			$search = NULL;
     		}*/
     $this->assignRef('keyword', $keyword);
     $this->assignRef('search', $search);
     $menus = $app->getMenu();
     $menu = $menus->getActive();
     if (!empty($menu->id)) {
         ShopFunctionsF::setLastVisitedItemId($menu->id);
     } else {
         if ($itemId = vRequest::getInt('Itemid', false)) {
             ShopFunctionsF::setLastVisitedItemId($itemId);
         }
     }
     $virtuemart_manufacturer_id = vRequest::getInt('virtuemart_manufacturer_id', -1);
     if ($virtuemart_manufacturer_id === -1 and !empty($menu->query['virtuemart_manufacturer_id'])) {
         $virtuemart_manufacturer_id = $menu->query['virtuemart_manufacturer_id'];
         vRequest::setVar('virtuemart_manufacturer_id', $virtuemart_manufacturer_id);
     }
     $this->categoryId = vRequest::getInt('virtuemart_category_id', -1);
     if ($this->categoryId === -1 and !empty($menu->query['virtuemart_category_id'])) {
         $this->categoryId = $menu->query['virtuemart_category_id'];
         vRequest::setVar('virtuemart_category_id', $this->categoryId);
     } else {
         if ($this->categoryId === -1 and $virtuemart_manufacturer_id === -1) {
             $this->categoryId = ShopFunctionsF::getLastVisitedCategoryId();
         }
     }
     $this->setCanonicalLink($tpl, $document, $this->categoryId, $virtuemart_manufacturer_id);
     if (($this->categoryId === -1 or $this->categoryId === 0) and $virtuemart_manufacturer_id) {
         $this->categoryId = 0;
         $catType = 'manufacturer';
         $this->setCanonicalLink($tpl, $document, $virtuemart_manufacturer_id, $catType);
     }
     $categoryModel = tmsModel::getModel('category');
     $productModel = tmsModel::getModel('product');
     if ($this->categoryId === -1) {
         $this->categoryId = 0;
     }
     $vendorId = 1;
     $category = $categoryModel->getCategory($this->categoryId);
     if (!isset($menu->query['showproducts'])) {
         $menu->query['showproducts'] = 1;
     }
     $this->showproducts = vRequest::getInt('showproducts', $menu->query['showproducts']);
     if (!empty($category)) {
         $vendorId = $category->virtuemart_vendor_id;
         if ($this->showproducts) {
             //if(empty($category->category_layout) or $category->category_layout != 'categories') {
             // Load the products in the given category
             $this->products = $productModel->getItemList();
             //$products = $productModel->getProductsInCategory($this->categoryId);
             $productModel->addImages($this->products, tsmConfig::get('prodimg_browse', 1));
         }
         //No redirect here, for category id = 0 means show ALL categories! note by Max Milbers
         if (!empty($this->categoryId) and $this->categoryId !== -1 and (empty($category->slug) or !$category->published)) {
             if (empty($category->slug)) {
                 vmInfo(tsmText::_('COM_VIRTUEMART_CAT_NOT_FOUND'));
             } else {
                 if ($category->virtuemart_id !== 0 and !$category->published) {
                     vmInfo('COM_VIRTUEMART_CAT_NOT_PUBL', $category->category_name, $this->categoryId);
                 }
             }
             //Fallback
             $categoryLink = '';
             if ($category->category_parent_id) {
                 $categoryLink = '&view=category&virtuemart_category_id=' . $category->category_parent_id;
             } else {
                 $last_category_id = shopFunctionsF::getLastVisitedCategoryId();
//.........这里部分代码省略.........