记录magento通过csv文件与zip(图片压缩)上传产品到数据库的过程

1，前台使用input-file type按钮提交文件到magento指定的控制器，controllers获取.csv文件，因为magento是在zend框架上实现的，可以使用如下代码获取文件的上传信息：

    /**
              * New zend File Uploader
              */
             $uploadsData = new Zend_File_Transfer_Adapter_Http ();
             $filesDataArray = $uploadsData->getFileInfo ();

2，遍历获取的$filesDataArray文件，这里上传的文件包括：保存产品信息的csv文件与对应的zip产品图片，遍历图片代码如下：

  $currentDateTime = date ( "Ymd_His", Mage::getModel ( 'core/date' )->timestamp ( time () ) );

         foreach ( $filesDataArray as $key => $value ) {
             /**
              * Initilize file name
              */
             $filename = $key;

             /**
              * Upload csv file
              */

             if ($key == 'bulk-product-upload-csv-file' && isset ( $filesDataArray [$filename] ['name'] ) && (file_exists ( $filesDataArray [$filename] ['tmp_name'] ))) {
                 $csvFilePath = '';
                 $csvFilePath = array ();
                 $uploader = new Varien_File_Uploader ( $filename );
                 $uploader->setAllowedExtensions ( array (
                         'csv'
                 ) );
                 $uploader->setAllowRenameFiles ( true );
                 $uploader->setFilesDispersion ( false );
                 $path = Mage::getBaseDir ( 'media' ) . DS . 'marketplace' . DS . 'bulk' . DS . 'product' . DS . 'csv' . DS;

                 $uploader->save ( $path, 'seller_' . $sellerId . '_date_' . $currentDateTime . '.csv' );
                 $csvFilePath = $path . $uploader->getUploadedFileName ();
             }

             /**
              * Upload csv image
              */
             if ($key == 'bulk-product-upload-image-file' && isset ( $filesDataArray [$filename] ['name'] ) && (file_exists ( $filesDataArray [$filename] ['tmp_name'] ))) {
                 $uploader = new Varien_File_Uploader ( $filename );
                 $uploader->setAllowedExtensions ( array (
                         'zip'
                 ) );
                 $uploader->setAllowRenameFiles ( true );
                 $uploader->setFilesDispersion ( false );
                 $path = Mage::getBaseDir ( 'media' ) . DS . 'marketplace' . DS . 'bulk' . DS . 'product' . DS . 'image' . DS;
                 /**
                  * Uploader save
                  */
                 $uploader->save ( $path, 'seller_' . $sellerId . '_date_' . $currentDateTime . '.zip' );
                 $imageFilePath = $path . $uploader->getUploadedFileName ();

                 $ZipFileName = $imageFilePath;
                 $homeFolder = Mage::getBaseDir ( 'media' ) . DS . 'marketplace' . DS . 'bulk' . DS . 'product' . DS . 'image' . DS . 'seller_' . $sellerId . '_date_' . $currentDateTime;
                 /**
                  * New Varien File
                  */
                 $file = new Varien_Io_File ();
                 /**
                  * Make Directory
                  */
                 $file->mkdir ( $homeFolder );
                 Mage::helper ( 'marketplace/product' )->exportZipFile ( $ZipFileName, $homeFolder );
             }
         }

在此之中，对遍历到的csv和zip文件分别保存到设置的文件夹下：

对于csv文件设置了存储路径，限制了文件上传的格式，根据商户ID与上传时间设置了文的存储名称：

  $uploader->save ( $path, 'seller_' . $sellerId . '_date_' . $currentDateTime . '.csv' );

对于zip的图片文件设置了存储路径，限制了文件上传的格式，根据商户ID与上传时间设置了文的存储名称：

$uploader->save ( $path, 'seller_' . $sellerId . '_date_' . $currentDateTime . '.zip' );
$imageFilePath = $path . $uploader->getUploadedFileName ();
$ZipFileName = $imageFilePath;

解压zip图片，用使用当前模块中helper=>exportZipFile ( $ZipFileName, $homeFolder )对上传的zip图片进行解压，代码如下：

   /**
      *
      *
      *
      * Unzip uploaded images
      *
      * @param string $zipFileName
      * @return boolean
      */
     public function exportZipFile($zipFileName, $homeFolder) {
         /**
          * New ZIP archive
          */
         $zip = new ZipArchive ();
         if ($zip->open ( $zipFileName ) === true) {
             /**
              * Make all the folders
              */
             for($i = 0; $i < $zip->numFiles; $i ++) {
                 $onlyFileName = $zip->getNameIndex ( $i );
                 $fullFileName = $zip->statIndex ( $i );
                 if ($fullFileName ['name'] [strlen ( $fullFileName ['name'] ) - 1] == "/") {
                     @mkdir ( $homeFolder . "/" . $fullFileName ['name'], 0700, true );
                 }
             }

             /**
              * Unzip into the folders
              */
             for($i = 0; $i < $zip->numFiles; $i ++) {
                 $onlyFileName = $zip->getNameIndex ( $i );
                 $fullFileName = $zip->statIndex ( $i );

                 if (! ($fullFileName ['name'] [strlen ( $fullFileName ['name'] ) - 1] == "/") && preg_match ( '#\.(jpg|jpeg|gif|png)$#i', $onlyFileName )) {
                     copy ( 'zip://' . $zipFileName . '#' . $onlyFileName, $homeFolder . "/" . $fullFileName ['name'] );
                 }
             }
             $zip->close ();
         } else {
             Mage::getSingleton ( 'core/session' )->addError ( $this->__ ( "Error: Can't open zip file" ) );
         }
         return true;
     }

把csv文件转换为数组形式，使用当前模块中helper=>convertCsvFileToUploadArray ( $csvFilePath )进行转换，代码如下：

  /**
      *
      *
      *
      * Convert csv file to upload array
      *
      * @param string $csvFilePath
      * @return array
      */
     public function convertCsvFileToUploadArray($csvFilePath) {
         $productInfo = array ();
         if (! empty ( $csvFilePath )) {
             /**
              * Initializing new varien file
              */
             $csv = new Varien_File_Csv ();
             $data = $csv->getData ( $csvFilePath );
             $line = $lines = '';

             $keys = array_shift ( $data );

             /**
              * Getting instance for catalog product collection
              */
             $productInfo = $createProductData = array ();
             foreach ( $data as $lines => $line ) {
                 if (count ( $keys ) == count ( $line )) {
                     $data [$lines] = array_combine ( $keys, $line );
                 }
             }

             if (count ( $data ) <= 1 && count ( $keys ) >= 1 && ! empty ( $line ) && count ( $keys ) == count ( $line )) {
                 $data [$lines + 1] = array_combine ( $keys, $line );
             }

             $createProductData = $this->uploadProductData ( $data );

             if (! empty ( $createProductData )) {
                 $productInfo [] = $createProductData;
             }
         }

         return $productInfo;
     }

只要是获取csv表格头部的命名（数据库字段）使用 $data [$lines] = array_combine ( $keys, $line )，转换为以下标为字段名，对应为值得二维数组

3，使用一下方法处理收集到的数据，代码如下：

     /**
      *
      * @param string $imageFilePath
      * @param array $productData
      * @param string $homeFolder
      * @param string $csvFilePath
      * @return boolean
      */
     public function bulkproductuploadfuncationality($imageFilePath, $productData, $homeFolder, $csvFilePath) {
         if (file_exists ( $imageFilePath )) {
             /**
              * Delete images from temporary zip folder
              */
             unlink ( $imageFilePath );
         }

         if (isset ( $productData [0] )) {
             $configurableAttributes = array ();
             /**
              * Get Configurable Products
              */
             $configurableAttributes = $this->getRequest ()->getPost ( 'configurable_attribute' );
             Mage::helper ( 'marketplace/image' )->saveProductData ( $productData [0], $homeFolder, $configurableAttributes );
             if (Mage::getStoreConfig ( 'marketplace/product/save_uploadfiles' ) != 1) {
                 if (file_exists ( $csvFilePath )) {
                     /**
                      * Delete csv file
                      */
                     unlink ( $csvFilePath );
                 }

                 /**
                  * Delete images from temporary zip folder
                  */
                 Mage::helper ( 'marketplace/image' )->rrmdir ( $homeFolder );
             }
             $this->_redirect ( 'marketplace/product/manage/' );
         } else {
             /**
              * Add Notice
              */
             Mage::getSingleton ( 'core/session' )->addNotice ( Mage::helper ( 'marketplace' )->__ ( 'No data found' ) );
             $this->_redirect ( 'marketplace/product/manage/' );
             return true;
         }
     }

对于zip的图片文件进行删除，并使用saveProductData($productData, $imagePath, $configurableAttributes) 对存储数据的结果进行消息返回提示，在此之中会提示重复的sku,gtin码的验证结果及是否重复，或者上传成功产品数量，此方法中使用saveBulkUploadProduct ( $productData, $imagePath,$configurableAttributes, $rowcountForImport )对产品信息存入数据库，代码如下：

   /**
      * Save bulk upload product
      *
      * @param array $productData
      * @param array $imagePath
      * @param array $configurableAttributes
      * @param number $rowcountForImport
      * @return array $productCountArray
      */
     public function saveBulkUploadProduct($productData, $imagePath, $configurableAttributes, $rowcountForImport) {
         $countries = Mage::getModel ( 'marketplace/bulk' )->getContriesValue ();
         /**
          * Initilize website ids
          */
         $websiteIds = array (
                 Mage::app ()->getStore ( true )->getWebsite ()->getId ()
         );
         $importProductsCount = 0;
         $existSkuCounts = 0;
         $existGtinCounts = 0;
         $notValidGtinsCounts = 0;
         $existGtinLists = array();
         $notValidGtinsArr=array();
         $productCountArray = array ();
         foreach ( $productData ['sku'] as $key => $value ) {
             $flag = Mage::getModel ( 'marketplace/bulk' )->checkRequiredFieldForBulkUpload ( $productData, $key );
             if ($flag == 1) {
                 $images = array ();
                 $checkSkuAndGtinModel= Mage::getModel ( 'catalog/product' );
                 $productSkuForCheck =$checkSkuAndGtinModel->getIdBySku ( $productData ['sku'] [$key] );
                 if ($productSkuForCheck) {
                     $existSkuCounts = $existSkuCounts + 1;
                     continue;
                 }
                 $gtinCode= $productData ['gtin'] [$key];
                 $collection =$checkSkuAndGtinModel->getCollection ()->addAttributeToFilter ( 'gtin', $gtinCode );
                 $count = count ( $collection );
                 if($count){
                     $existGtinLists[]=$gtinCode;
                     $existGtinCounts=$existGtinCounts+1;
                     continue;
                 }
                 if(!preg_match('/^[0-9]{12,13}$ /', $gtinCode)){
                     $notValidGtinsArr[]=$gtinCode;
                     $notValidGtinsCounts=$notValidGtinsCounts+1;
                     continue;
                 }
                 $orFlag = Mage::getModel ( 'marketplace/bulk' )->checkProductTypeForBulkUpload ( $productData, $key );
                 if ($orFlag == 1) {
                     $product = Mage::getModel ( 'catalog/product' );
                     $categoryIds = array ();
                     /**
                      * Multi row product data
                      */
                     $attributeSetName = $productData ['_attribute_set'] [$key];
                     $sku = $productData ['sku'] [$key];
                     $name = $productData ['name'] [$key];
                     $gtin = $productData ['gtin'] [$key];
                     $description = $productData ['description'] [$key];
                     $shortDescription = $productData ['short_description'] [$key];
                     $price = $productData ['price'] [$key];
                     $type = $productData ['_type'] [$key];
                     $weight = Mage::getModel ( 'marketplace/bulk' )->getWeightForBulkUpload ( $productData, $key, $type );
                     /**
                      * Getting special price values
                      */
                     $specialPrice = $productData ['special_price'] [$key];
                     $specialDate = array ();
                     $specialDate ['special_from_date'] = $productData ['special_from_date'] [$key];
                     $specialDate ['special_to_date'] = $productData ['special_to_date'] [$key];
                     /**
                      * Fetch images info for product
                      */
                     $images = Mage::getModel ( 'marketplace/bulk' )->getImagesForBulkProduct ( $key, $productData );
                     $categoryIds = Mage::getModel ( 'marketplace/bulk' )->getCategoryIdsForBulk ( $key, $productData );
                     $customOptions = Mage::getModel ( 'marketplace/bulk' )->getCustomOptionsForBulk ( $key, $productData, $rowcountForImport );
                     $dataForBulkUpload = Mage::getModel ( 'marketplace/bulk' )->getDataForBulkProduct ( $key, $productData );
                     /**
                      * Fetch attribute set id by attribute set name
                      */
                     $entityTypeId = Mage::getModel ( 'eav/entity' )->setType ( 'catalog_product' )->getTypeId ();
                     $attributeSetId = Mage::getModel ( 'eav/entity_attribute_set' )->getCollection ()->setEntityTypeFilter ( $entityTypeId )->addFieldToFilter ( 'attribute_set_name', $attributeSetName )->getFirstItem ()->getAttributeSetId ();

                     if (empty ( $attributeSetId )) {
                         $attributeSetId = Mage::getModel ( 'eav/entity_attribute_set' )->getCollection ()->setEntityTypeFilter ( $entityTypeId )->addFieldToFilter ( 'attribute_set_name', 'Default' )->getFirstItem ()->getAttributeSetId ();
                     }

                     $product->setSku ( $sku );
                     $product->setName ( $name );
                     $product->setGtin ( $gtin );
                     $product->setDescription ( $description );
                     $product->setShortDescription ( $shortDescription );
                     $product->setPrice ( $price );
                     /**
                      * Set product data for bulk product upload
                      */
                     $product = Mage::getModel ( 'marketplace/bulk' )->setProductDataForBulkProductUpload ( $product, $specialPrice, $specialDate, $type, $weight, $attributeSetId, $categoryIds );
                     $product = Mage::getModel ( 'marketplace/bulk' )->setProductInfoForBulkProductUpload ( $dataForBulkUpload, $productData, $key, $product, $websiteIds, $countries );
                     $product = Mage::getModel ( 'marketplace/bulk' )->setImagesAndCustomOptionForBulkProductUpload ( $product, $images, $imagePath, $customOptions );
                     /**
                      * Fetch configurable product options
                      */
                     $configurableProductsDataBulk = Mage::getModel ( 'marketplace/bulk' )->getConfigurableProductDataForBulkUpload ( $key, $type, $productData );
                     $attributeIds = $configurableProductsDataBulk ['attribute_ids'];
                     $configurableProductsData = $configurableProductsDataBulk ['configurable_products_data'];
                     $superProductsSkus = $configurableProductsDataBulk ['super_products_skus'];
                     $product = Mage::getModel ( 'marketplace/bulk' )->setConfigurableProductDataForBulkUpload ( $product, $attributeIds, $type, $attributeSetId, $configurableProductsData );
                     $product = Mage::getModel ( 'marketplace/bulk' )->setProductConfigData ( $productData, $product, $configurableAttributes, $key );

                     /**
                      * Initialize configurable product options
                      */
                     $product->save ();
                     Mage::getModel ( 'marketplace/bulk' )->saveSimpleProductForBulkUpload ( $type, $superProductsSkus, $product );

                     Mage::getSingleton ( 'catalog/product_option' )->unsetOptions ();
                     $importProductsCount = $importProductsCount + 1;
                 }
             }
         }
         /**
          * Initilize rpoduct count array
          */
         $productCountArray ['import_products_count'] = $importProductsCount;
         $productCountArray ['exist_sku_counts'] = $existSkuCounts;
         $productCountArray ['exist_gtin_counts'] = $existGtinCounts;
         $productCountArray ['exist_gtin_lists'] = $existGtinLists;
         $productCountArray ['not_valid_gtin_counts'] = $notValidGtinsCounts;
         $productCountArray ['not_valid_gtin_lists'] = $notValidGtinsArr;
         return $productCountArray;
     }

在此之中，会用到magento特有的model方法，把数据存入数据库，最常用的collection,resource等

总结：整个过程下来，一个模块中的model,helper方法混合调用，使用magento特有的model方法操作数据比较方便，使用zend框架处理文件上传与csv文件转数据也比较省事