PHP Varien_Data_Collection::getItemById方法代碼示例

 protected function _getProductCollection()
 {
     $storeId = Mage::app()->getStore()->getId();
     $product = Mage::getModel('catalog/product');
     $visibility = array(Mage_Catalog_Model_Product_Visibility::VISIBILITY_BOTH, Mage_Catalog_Model_Product_Visibility::VISIBILITY_IN_CATALOG);
     $this->_productCollection = $product->setStoreId($storeId)->getCollection()->addAttributeToSelect(array('name', 'price', 'small_image'), 'inner')->addAttributeToSelect(array('special_price'), 'left')->setOrder('created_at', 'desc')->addFieldToFilter('type_id', 'bundle')->setPageSize($this->getProductsLimit())->addAttributeToFilter('visibility', $visibility);
     $checkedProducts = new Varien_Data_Collection();
     foreach ($this->_productCollection as $k => $p) {
         $p = $p->loadParentProductIds();
         $parentIds = $p->getData('parent_product_ids');
         if (is_array($parentIds) && !empty($parentIds)) {
             if (!$checkedProducts->getItemById($parentIds[0])) {
                 $parentProduct = Mage::getModel('catalog/product')->setStoreId($storeId)->load($parentIds[0]);
                 if ($parentProduct->isVisibleInCatalog()) {
                     $checkedProducts->addItem($parentProduct);
                 }
             }
         } else {
             if (!$checkedProducts->getItemById($k)) {
                 $checkedProducts->addItem($p);
             }
         }
         if (count($checkedProducts) >= $this->getProductsLimit()) {
             break;
         }
     }
     return $this->_productCollection;
 }

 protected function _getProductCollection()
 {
     $page = Mage::getBlockSingleton('page/html_pager')->getCurrentPage();
     date_default_timezone_set(Mage::getStoreConfig('general/locale/timezone'));
     $todayDate = strftime("%Y-%m-%d", Mage::app()->getLocale()->storeTimeStamp(Mage::app()->getStore()->getId()));
     $storeId = Mage::app()->getStore()->getId();
     $product = Mage::getModel('catalog/product');
     $this->_productCollection = $product->setStoreId($storeId)->getCollection()->addAttributeToSelect(array('name', 'status', 'price', 'special_price', 'small_image', 'required_options', 'special_from_date', 'special_to_date'), 'inner')->joinField('stock_status', 'cataloginventory/stock_status', 'stock_status', 'product_id=entity_id', array('stock_status' => Mage_CatalogInventory_Model_Stock_Status::STATUS_IN_STOCK, 'website_id' => Mage::app()->getWebsite()->getWebsiteId()))->addAttributeToFilter('special_price', array('gt' => 0), 'left')->addAttributeToFilter('special_from_date', array('date' => true, 'to' => $todayDate))->addAttributeToFilter('special_to_date', array('or' => array(0 => array('date' => true, 'from' => $todayDate), 1 => array('is' => new Zend_Db_Expr('null')))), 'left')->addAttributeToSort('created_at', 'desc')->addFinalPrice()->addStoreFilter()->setPageSize($this->getProductsLimit())->setCurPage($page)->addAttributeToFilter('status', 1)->addUrlRewrite();
     Mage::getSingleton('catalog/product_status')->addVisibleFilterToCollection($this->_productCollection);
     Mage::getSingleton('catalog/product_visibility')->addVisibleInSearchFilterToCollection($this->_productCollection);
     $checkedProducts = new Varien_Data_Collection();
     foreach ($this->_productCollection as $k => $p) {
         $p = $p->loadParentProductIds();
         $parentIds = $p->getData('parent_product_ids');
         if (is_array($parentIds) && !empty($parentIds)) {
             if (!$checkedProducts->getItemById($parentIds[0])) {
                 $parentProduct = Mage::getModel('catalog/product')->setStoreId($storeId)->load($parentIds[0]);
                 if ($parentProduct->isVisibleInCatalog()) {
                     $checkedProducts->addItem($parentProduct);
                 }
             }
         } else {
             if (!$checkedProducts->getItemById($k)) {
                 $checkedProducts->addItem($p);
             }
         }
         if (count($checkedProducts) >= $this->getProductsLimit()) {
             break;
         }
     }
     return $this->_productCollection;
 }

 public static function getCollection($force = false)
 {
     static $collection = null;
     if ($collection === null or $force === true) {
         $collection = new Varien_Data_Collection();
         $moduleConfig = Mage::getConfig()->getModuleConfig();
         foreach ($moduleConfig->children() as $moduleIdentifier => $config) {
             if ($collection->getItemById($moduleIdentifier) === null) {
                 $collection->addItem(self::factory($moduleIdentifier));
             }
         }
     }
     return $collection;
 }

 protected function _getProductCollection()
 {
     $storeId = Mage::app()->getStore()->getId();
     $product = Mage::getModel('catalog/product');
     $visibility = array(Mage_Catalog_Model_Product_Visibility::VISIBILITY_BOTH, Mage_Catalog_Model_Product_Visibility::VISIBILITY_IN_CATALOG);
     $doc1 = new DOMDocument();
     $doc1->load("topseller.xml");
     $connect = $doc1->getElementsByTagName("item");
     foreach ($connect as $con) {
         $product_ids = $con->getElementsByTagName("id");
         $product_id = $product_ids->item(0)->nodeValue;
         // $productid_xml .= $product_id.", ";
         $productid_xml[] = $product_id;
     }
     $this->_productCollection = $product->setStoreId($storeId)->getCollection()->addAttributeToSelect(array('name', 'price', 'small_image'), 'inner')->addAttributeToSelect(array('special_price'), 'left')->setOrder('created_at', 'desc')->setPageSize($this->getProductsLimit())->addAttributeToFilter('visibility', $visibility)->addAttributeToFilter('entity_id', array('in' => $productid_xml));
     $checkedProducts = new Varien_Data_Collection();
     foreach ($this->_productCollection as $k => $p) {
         $p = $p->loadParentProductIds();
         $parentIds = $p->getData('parent_product_ids');
         if (is_array($parentIds) && !empty($parentIds)) {
             if (!$checkedProducts->getItemById($parentIds[0])) {
                 $parentProduct = Mage::getModel('catalog/product')->setStoreId($storeId)->load($parentIds[0]);
                 if ($parentProduct->isVisibleInCatalog()) {
                     $checkedProducts->addItem($parentProduct);
                 }
             }
         } else {
             if (!$checkedProducts->getItemById($k)) {
                 $checkedProducts->addItem($p);
             }
         }
         if (count($checkedProducts) >= $this->getProductsLimit()) {
             break;
         }
     }
     return $this->_productCollection;
 }

 /**
  * Loads all items in the grid.
  * @todo Use a stored procedure instead.
  */
 protected function _prepareCollection()
 {
     $report = new Varien_Data_Collection();
     $filter = $this->getDateRange();
     $charities = Mage::getResourceModel('donations/charity_collection');
     foreach ($charities as $charity) {
         // each charity is a row in the grid
         $collection = Mage::getResourceModel('donations/report_bymonth_collection');
         /* @var $collection Lucky_Donations_Model_Mysql4_Report_Bymonth_Collection */
         $collection->joinCharity()->joinOrders()->filterOrders()->setDateRange($filter['report_from'], $filter['report_to'])->addFieldToFilter('charity.charity_id', $charity->getCharityId())->setOrder('charity.is_system', 'DESC')->setOrder('charity_name', 'ASC')->groupByCharity();
         foreach ($this->getMonths() as $key => $label) {
             $collection->addAmountByMonth($key);
         }
         $firstItem = $collection->getFirstItem();
         if ($collection->count() && !$report->getItemById($firstItem->getId())) {
             $report->addItem($firstItem);
             // add the row
         }
     }
     $this->setCollection($report);
     return $this;
 }

 /**
  * Function to get product collection
  *
  * This Function will return the product collection
  * 
  * @return array
  */
 public function getProductCollection()
 {
     /** Getting Store id */
     $storeId = Mage::app()->getStore()->getId();
     $order = (int) Mage::getStoreConfig('superdeals/slider/slide_order');
     if ($order == 1) {
         $productCollection = $this->getProductCollectionHigher();
     } elseif ($order == 2) {
         $productCollection = $this->getProductCollectionLower();
     } elseif ($order == 3) {
         $productCollection = $this->getProductCollectionRandom();
     } else {
         $productCollection = $this->getProductCollectionRandom();
     }
     $sameProduct = array();
     $checkedProducts = new Varien_Data_Collection();
     foreach ($productCollection as $key => $prod) {
         /** Getting product Id */
         $parentId = $this->getParentId($prod);
         if ($parentId == '') {
             continue;
         }
         /** Set Store Id */
         $product = Mage::getModel('catalog/product')->setStoreId($storeId)->load($this->getParentId($prod));
         /**
          * if the product is not visible or is disabled
          */
         if (!$product->isVisibleInCatalog()) {
             continue;
         }
         /**
          * if two or more simple products of the same configurable product are ordered
          */
         if (in_array($product->getId(), $sameProduct)) {
             continue;
         }
         $sameProduct[] = $product->getId();
         if (!$checkedProducts->getItemById($parentId)) {
             $checkedProducts->addItem($product);
         }
         if (count($checkedProducts) >= $this->getProductsLimit()) {
             break;
         }
     }
     return $checkedProducts;
 }

 public function getProductCollection()
 {
     $storeId = Mage::app()->getStore()->getId();
     $productCollection = $this->getProductCollectionInitial();
     //echo count($productCollection); die;
     $sameProduct = array();
     $checkedProducts = new Varien_Data_Collection();
     foreach ($productCollection as $key => $prod) {
         $parentId = $this->getParentId($prod);
         if ($parentId == '') {
             continue;
         }
         $product = Mage::getModel('catalog/product')->setStoreId($storeId)->load($this->getParentId($prod));
         // if the product is not visible or is disabled
         if (!$product->isVisibleInCatalog()) {
             continue;
         }
         // if two or more simple products of the same configurable product are ordered
         if (in_array($product->getId(), $sameProduct)) {
             continue;
         }
         $sameProduct[] = $product->getId();
         if (!$checkedProducts->getItemById($parentId)) {
             $checkedProducts->addItem($product);
         }
         if (count($checkedProducts) >= $this->getProductsLimit()) {
             break;
         }
     }
     $productCollection = $checkedProducts;
     //echo "<pre>"; print_r(count($checkedProducts)); exit;
     return $productCollection;
 }

 /**
  * Update a single product with data from the feed. Should check for the
  * product to already exist in the collection and when it does, update the
  * product in the collection. When the product doesn't exist yet, it should
  * create a new product, set the extracted data on it and add it to the
  * collection.
  *
  * @param DOMXPath $feedXPath
  * @param DOMNode $itemNode
  * @param Varien_Data_Collection $itemCollection
  * @param int $storeId
  * @param array $cfgData
  * @param EbayEnterprise_Catalog_Interface_Import_Items $items
  * @return self
  */
 protected function _updateItem(DOMXPath $feedXPath, DOMNode $itemNode, Varien_Data_Collection $itemCollection, $storeId, array $cfgData, EbayEnterprise_Catalog_Interface_Import_Items $items)
 {
     $extractor = Mage::getSingleton('ebayenterprise_catalog/feed_extractor');
     $sku = $this->_helper->normalizeSku($extractor->extractSku($feedXPath, $itemNode, $cfgData['extractor_sku_xpath']), $this->_coreHelper->getConfigModel()->catalogId);
     $websiteId = Mage::getModel('core/store')->load($storeId)->getWebsiteId();
     $item = $itemCollection->getItemById($sku);
     if (is_null($item)) {
         $item = $items->createNewItem($sku);
         $item->setWebsiteIds(array($websiteId));
         $itemCollection->addItem($item);
     } elseif ($cfgData['feed_type'] === 'product') {
         $item->setUrlKey(false);
     }
     $item->setStoreId($storeId);
     $webSiteIds = array_unique(array_merge($item->getWebsiteIds(), array($websiteId)));
     $item->setWebsiteIds($webSiteIds);
     $item->addData($extractor->extractItem($feedXPath, $itemNode, $item, $cfgData));
     return $this;
 }

 /**
  * Function to get product collection
  *      
  * This Function will return the product collection
  * @return array
  */
 public function getProductCollection()
 {
     $storeId = Mage::app()->getStore()->getId();
     $productCollection = $this->getProductCollectionInitial();
     $count = count($productCollection);
     if ($count <= 0) {
         $productCollection = $this->getProductCollectionRandom();
     }
     $sameProduct = array();
     $checkedProducts = new Varien_Data_Collection();
     foreach ($productCollection as $key => $prod) {
         $parentId = $this->getParentId($prod);
         /**
          * Check the parent id is not equal to empty 
          */
         if ($parentId == '') {
             continue;
         }
         $productDetail = Mage::getModel('catalog/product')->setStoreId($storeId)->load($this->getParentId($prod));
         /**
          *  if the product is not visible or is disabled
          */
         if (!$productDetail->isVisibleInCatalog()) {
             continue;
         }
         /**
          *  if two or more simple products of the same configurable product are ordered
          */
         if (in_array($productDetail->getId(), $sameProduct)) {
             continue;
         }
         $sameProduct[] = $productDetail->getId();
         if (!$checkedProducts->getItemById($parentId)) {
             $checkedProducts->addItem($productDetail);
         }
         if (count($checkedProducts) >= $this->getProductsLimit()) {
             break;
         }
     }
     return $checkedProducts;
 }