PHP Varien_File_Uploader::getDispretionPath方法代码示例

 protected function _moveImageFromTmp($file)
 {
     if (!Mage::helper('magefm_cdn')->isEnabled()) {
         return parent::_moveImageFromTmp($file);
     }
     $ioObject = new Varien_Io_File();
     if (strrpos($file, '.tmp') == strlen($file) - 4) {
         $file = substr($file, 0, strlen($file) - 4);
     }
     $dispretionPath = Varien_File_Uploader::getDispretionPath($file);
     $tmpFile = $this->_getConfig()->getBaseTmpMediaPathAddition() . $dispretionPath . '/' . $file;
     $file = $this->_getUniqueFileName($this->_getConfig()->getBaseMediaPathAddition() . $dispretionPath, $file);
     $newPath = $this->_getConfig()->getBaseMediaPathAddition() . $dispretionPath . '/' . $file;
     $storageHelper = Mage::helper('magefm_cdn/storage');
     if (!$storageHelper->renameFile($tmpFile, $newPath)) {
         throw new Exception('Error while renaming image.');
     }
     return $dispretionPath . '/' . $file;
 }

    /**
     * This method will run when the product is saved from the Magento Admin
     * Use this function to update the product model, process the
     * data or anything you like
     *
     * @param Varien_Event_Observer $observer
     */
    public function saveProductTabData(Varien_Event_Observer $observer)
    {
        if (self::$_singletonFlag) {
            return;
        }
        self::$_singletonFlag = true;

        $product = $observer->getEvent()->getProduct();
        $storeId = $product->getStoreId();
        try {

            $files = $this->_getRequest()->getPost('infofile_file');
            $names = $this->_getRequest()->getPost('infofile_name');
            $labels = $this->_getRequest()->getPost('infofile_label');

            for ($i = 1; $i < count($files); $i++) { // Skip $i=0, because it contains the template!
                $fileName = $files[$i];
                $originalName = $names[$i];

                // move the file from the tmp media folder to the real folder
                $currentFile = Mage::getSingleton('catalog/product_media_config')->getTmpMediaPath($fileName);
                $dispretionPath = Varien_File_Uploader::getDispretionPath($originalName);
                $destinationFolder = Mage::getSingleton('catalog/product_media_config')->getMediaPath($dispretionPath);
                $destFile = Mage::getSingleton('catalog/product_media_config')->getMediaPath($dispretionPath . DS . $originalName);
                if (!(@is_dir($destinationFolder) || @mkdir($destinationFolder, 0777, true))) {
                    throw new Exception("Unable to create directory '{$destinationFolder}'.");
                }
                // adds a counter to the filename
                $destFilename = $dispretionPath . DS . Varien_File_Uploader::getNewFileName($destFile);
                $destFile = Mage::getSingleton('catalog/product_media_config')
                                ->getMediaPath($destFilename);
                rename($currentFile, $destFile);

                // add entry in the database
                $model = Mage::getModel('n98infofiles/file');
                $model->setFilename($destFilename);

                $label = trim($labels[$i]);
                if (empty($label)) {
                    $label = $originalName;
                }
                $model->setLabel($label);
                $model->setProductId($product->getId());
                $model->setStoreId($storeId);
                $model->save();
            }

            // process existing files
            $exLabels = $this->_getRequest()->getPost('infofile_existing_label');
            $exRemove = $this->_getRequest()->getPost('infofile_existing_remove');
            if (count($exRemove) > 0) {
                foreach ($exLabels as $id => $label) {
                    $fileModel = Mage::getModel('n98infofiles/file');
                    $fileModel->load($id);

                    if (isset($exRemove[$id])) {
                        // delete file from disk
                        $filename = Mage::getSingleton('catalog/product_media_config')->getMediaPath($fileModel->getFilename());
                        unlink($filename);
                        // delete record
                        $fileModel->delete();
                        continue;
                    }

                    $fileModel->setLabel($label);
                    $fileModel->save();
                }
            }
        } catch (Exception $e) {
            Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
        }
    }

 public function saveAction()
 {
     if ($data = $this->getRequest()->getPost()) {
         $model = Mage::getModel('magenotification/feedback');
         $model->load($this->getRequest()->getParam('id'));
         $model->addData($data);
         $helper = Mage::helper('magenotification');
         //upload files
         $attachedfiles = array();
         if (count($_FILES)) {
             $path = Mage::getBaseDir('media') . DS . 'feedback';
             foreach ($_FILES as $fileId => $file) {
                 if (!$file['name']) {
                     continue;
                 }
                 $uploader = new Varien_File_Uploader($fileId);
                 $uploader->setAllowRenameFiles(false);
                 $uploader->setFilesDispersion(true);
                 $uploader->save($path, $file['name']);
                 $attachedfiles[] = $uploader->getDispretionPath($file['name']) . DS . $file['name'];
             }
         }
         if (count($attachedfiles)) {
             $attachedfiles = implode(',', $attachedfiles);
             $attachedfiles = str_replace(DS, '/', $attachedfiles);
             $data['file'] = $attachedfiles;
         }
         //save message
         $message = Mage::getModel('magenotification/feedbackmessage');
         if ($model->getId() && isset($data['message']) && $data['message']) {
             $message->setData($data)->setFeedbackId($model->getId())->setFeedbackCode($model->getCode())->setPostedTime(now())->setIsCustomer(1)->setIsSent(2)->setUser(Mage::getSingleton('admin/session')->getUser()->getUsername());
             unset($data['file']);
         }
         $model->addData($data);
         $model->setExtensionVersion($helper->getExtensionVersion($model->getExtension()));
         if (!$model->getId()) {
             $code = strtoupper($helper->getDomain(Mage::getBaseUrl())) . time();
             $code = str_replace('WWW.', '', $code);
             $model->setCode($code);
         }
         if ($model->getCreated() == NULL || $model->getUpdated() == NULL) {
             $model->setCreated(now());
         }
         // post feedback
         if (!$model->getId() || $model->getId() && $model->getMessage()) {
             try {
                 Mage::helper('magenotification/feedback')->postFeedback($model);
                 $model->setIsSent(1);
             } catch (Exception $e) {
                 Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
                 $model->setIsSent(2);
             }
         }
         // post message
         if ($message->getData()) {
             try {
                 Mage::helper('magenotification/feedback')->postMessage($message);
                 $message->setIsSent(1);
             } catch (Exception $e) {
                 Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
                 $message->setIsSent(2);
             }
         }
         try {
             $model->save();
             //save message
             if ($message->getData()) {
                 $message->save();
             }
             Mage::getSingleton('adminhtml/session')->addSuccess(Mage::helper('magenotification')->__('Item was successfully saved'));
             Mage::getSingleton('adminhtml/session')->setFormData(false);
             if ($this->getRequest()->getParam('back')) {
                 $this->_redirect('*/*/edit', array('id' => $model->getId()));
                 return;
             }
             $this->_redirect('*/*/');
             return;
         } catch (Exception $e) {
             Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
             Mage::getSingleton('adminhtml/session')->setFormData($data);
             $this->_redirect('*/*/edit', array('id' => $this->getRequest()->getParam('id')));
             return;
         }
     }
     Mage::getSingleton('adminhtml/session')->addError(Mage::helper('magenotification')->__('Unable to find item to save'));
     $this->_redirect('*/*/');
 }

 /**
  * Add image to media gallery and return new filename
  *
  * @param Mage_Catalog_Model_Product $product
  * @param string                     $file              file path of image in file system
  * @param string|array               $mediaAttribute    code of attribute with type 'media_image',
  *                                                      leave blank if image should be only in gallery
  * @param boolean                    $move              if true, it will move source file
  * @param boolean                    $exclude           mark image as disabled in product page view
  * @return string
  */
 public function addImage(Mage_Catalog_Model_Product $product, $file, $mediaAttribute = null, $move = false, $exclude = true)
 {
     $file = realpath($file);
     if (!$file || !file_exists($file)) {
         Mage::throwException(Mage::helper('catalog')->__('Image does not exist.'));
     }
     $pathinfo = pathinfo($file);
     if (!isset($pathinfo['extension']) || !in_array(strtolower($pathinfo['extension']), array('jpg', 'jpeg', 'gif', 'png'))) {
         Mage::throwException(Mage::helper('catalog')->__('Invalid image file type.'));
     }
     $fileName = Varien_File_Uploader::getCorrectFileName($pathinfo['basename']);
     $dispretionPath = Varien_File_Uploader::getDispretionPath($fileName);
     $fileName = $dispretionPath . DS . $fileName;
     $fileName = $this->_getNotDuplicatedFilename($fileName, $dispretionPath);
     $ioAdapter = new Varien_Io_File();
     $ioAdapter->setAllowCreateFolders(true);
     $distanationDirectory = dirname($this->_getConfig()->getTmpMediaPath($fileName));
     try {
         $ioAdapter->open(array('path' => $distanationDirectory));
         if ($move) {
             $ioAdapter->mv($file, $this->_getConfig()->getTmpMediaPath($fileName));
         } else {
             $ioAdapter->cp($file, $this->_getConfig()->getTmpMediaPath($fileName));
             $ioAdapter->chmod($this->_getConfig()->getTmpMediaPath($fileName), 0777);
         }
     } catch (Exception $e) {
         Mage::throwException(Mage::helper('catalog')->__('Failed to move file: %s', $e->getMessage()));
     }
     $fileName = str_replace(DS, '/', $fileName);
     $attrCode = $this->getAttribute()->getAttributeCode();
     $mediaGalleryData = $product->getData($attrCode);
     $position = 0;
     if (!is_array($mediaGalleryData)) {
         $mediaGalleryData = array('images' => array());
     }
     foreach ($mediaGalleryData['images'] as &$image) {
         if (isset($image['position']) && $image['position'] > $position) {
             $position = $image['position'];
         }
     }
     $position++;
     $mediaGalleryData['images'][] = array('file' => $fileName, 'position' => $position, 'label' => '', 'disabled' => (int) $exclude);
     $product->setData($attrCode, $mediaGalleryData);
     if (!is_null($mediaAttribute)) {
         $this->setMediaAttribute($product, $mediaAttribute, $fileName);
     }
     return $fileName;
 }

 /**
  * Validate user input for option
  *
  * @throws Mage_Core_Exception
  * @param array $values All product option values, i.e. array (option_id => mixed, option_id => mixed...)
  * @return Mage_Catalog_Model_Product_Option_Type_Default
  */
 public function validateUserValue($values)
 {
     AO::getSingleton('checkout/session')->setUseNotice(false);
     $this->setIsValid(true);
     $option = $this->getOption();
     // Set option value from request (Admin/Front reorders)
     if (isset($values[$option->getId()]) && is_array($values[$option->getId()])) {
         if (isset($values[$option->getId()]['order_path'])) {
             $orderFileFullPath = AO::getBaseDir() . $values[$option->getId()]['order_path'];
         } else {
             $this->setUserValue(null);
             return $this;
         }
         $ok = is_file($orderFileFullPath) && is_readable($orderFileFullPath) && isset($values[$option->getId()]['secret_key']) && substr(md5(file_get_contents($orderFileFullPath)), 0, 20) == $values[$option->getId()]['secret_key'];
         $this->setUserValue($ok ? $values[$option->getId()] : null);
         return $this;
     } elseif ($this->getProduct()->getSkipCheckRequiredOption()) {
         $this->setUserValue(null);
         return $this;
     }
     /**
      * Upload init
      */
     $upload = new Zend_File_Transfer_Adapter_Http();
     $file = 'options_' . $option->getId() . '_file';
     try {
         $runValidation = $option->getIsRequire() || $upload->isUploaded($file);
         if (!$runValidation) {
             $this->setUserValue(null);
             return $this;
         }
         $fileInfo = $upload->getFileInfo($file);
         $fileInfo = $fileInfo[$file];
     } catch (Exception $e) {
         $this->setIsValid(false);
         AO::throwException(AO::helper('catalog')->__("Files upload failed"));
     }
     /**
      * Option Validations
      */
     // Image dimensions
     $_dimentions = array();
     if ($option->getImageSizeX() > 0) {
         $_dimentions['maxwidth'] = $option->getImageSizeX();
     }
     if ($option->getImageSizeY() > 0) {
         $_dimentions['maxheight'] = $option->getImageSizeY();
     }
     if (count($_dimentions) > 0) {
         $upload->addValidator('ImageSize', false, $_dimentions);
     }
     // File extension
     $_allowed = $this->_parseExtensionsString($option->getFileExtension());
     if ($_allowed !== null) {
         $upload->addValidator('Extension', false, $_allowed);
     } else {
         $_forbidden = $this->_parseExtensionsString($this->getConfigData('forbidden_extensions'));
         if ($_forbidden !== null) {
             $upload->addValidator('ExcludeExtension', false, $_forbidden);
         }
     }
     /**
      * Upload process
      */
     $this->_initFilesystem();
     if ($upload->isUploaded($file) && $upload->isValid($file)) {
         $extension = pathinfo(strtolower($fileInfo['name']), PATHINFO_EXTENSION);
         $fileName = Varien_File_Uploader::getCorrectFileName($fileInfo['name']);
         $dispersion = Varien_File_Uploader::getDispretionPath($fileName);
         $filePath = $dispersion;
         $destination = $this->getQuoteTargetDir() . $filePath;
         $this->_createWriteableDir($destination);
         $upload->setDestination($destination);
         $fileHash = md5(file_get_contents($fileInfo['tmp_name']));
         $filePath .= DS . $fileHash . '.' . $extension;
         $fileFullPath = $this->getQuoteTargetDir() . $filePath;
         $upload->addFilter('Rename', array('target' => $fileFullPath, 'overwrite' => true));
         if (!$upload->receive()) {
             $this->setIsValid(false);
             AO::throwException(AO::helper('catalog')->__("File upload failed"));
         }
         $_imageSize = @getimagesize($fileFullPath);
         if (is_array($_imageSize) && count($_imageSize) > 0) {
             $_width = $_imageSize[0];
             $_height = $_imageSize[1];
         } else {
             $_width = 0;
             $_height = 0;
         }
         $this->setUserValue(array('type' => $fileInfo['type'], 'title' => $fileInfo['name'], 'quote_path' => $this->getQuoteTargetDir(true) . $filePath, 'order_path' => $this->getOrderTargetDir(true) . $filePath, 'fullpath' => $fileFullPath, 'size' => $fileInfo['size'], 'width' => $_width, 'height' => $_height, 'secret_key' => substr($fileHash, 0, 20)));
     } elseif ($upload->getErrors()) {
         $errors = array();
         foreach ($upload->getErrors() as $errorCode) {
//.........这里部分代码省略.........

 protected function _processDownloadableProduct($product, &$importData)
 {
     // comment if --------------------------
     //if ($new) {
     $filearrayforimports = array();
     $downloadableitems = array();
     $downloadableitemsoptionscount = 0;
     //THIS IS FOR DOWNLOADABLE OPTIONS
     $commadelimiteddata = explode('|', $importData['downloadable_options']);
     foreach ($commadelimiteddata as $data) {
         $configBundleOptionsCodes = $this->userCSVDataAsArray($data);
         $downloadableitems['link'][$downloadableitemsoptionscount]['is_delete'] = 0;
         $downloadableitems['link'][$downloadableitemsoptionscount]['link_id'] = 0;
         $downloadableitems['link'][$downloadableitemsoptionscount]['title'] = $configBundleOptionsCodes[0];
         $downloadableitems['link'][$downloadableitemsoptionscount]['price'] = $configBundleOptionsCodes[1];
         $downloadableitems['link'][$downloadableitemsoptionscount]['number_of_downloads'] = $configBundleOptionsCodes[2];
         $downloadableitems['link'][$downloadableitemsoptionscount]['is_shareable'] = 2;
         if (isset($configBundleOptionsCodes[5])) {
             #$downloadableitems['link'][$downloadableitemsoptionscount]['sample'] = '';
             $downloadableitems['link'][$downloadableitemsoptionscount]['sample'] = array('file' => '[]', 'type' => 'url', 'url' => '' . $configBundleOptionsCodes[5] . '');
         } else {
             $downloadableitems['link'][$downloadableitemsoptionscount]['sample'] = '';
         }
         $downloadableitems['link'][$downloadableitemsoptionscount]['file'] = '';
         $downloadableitems['link'][$downloadableitemsoptionscount]['type'] = $configBundleOptionsCodes[3];
         #$downloadableitems['link'][$downloadableitemsoptionscount]['link_url'] = $configBundleOptionsCodes[4];
         if ($configBundleOptionsCodes[3] == "file") {
             #$filearrayforimport = array('file'  => 'media/import/mypdf.pdf' , 'name'  => 'asdad.txt', 'size'  => '316', 'status'  => 'old');
             #$document_directory =  Mage :: getBaseDir( 'media' ) . DS . 'import' . DS;
             #echo "DIRECTORY: " . $document_directory;
             #$filearrayforimport = '[{"file": "/home/discou33/public_html/media/import/mypdf.pdf", "name": "mypdf.pdf", "status": "new"}]';
             #$filearrayforimport = '[{"file": "mypdf.pdf", "name": "quickstart.pdf", "size": 324075, "status": "new"}]';
             #$product->setLinksPurchasedSeparately(0);
             #$product->setLinksPurchasedSeparately(false);
             #$files = Zend_Json::decode($filearrayforimport);
             #$files = "mypdf.pdf";
             //--------------- upload file ------------------
             $document_directory = Mage::getBaseDir('media') . DS . 'import' . DS . $this->__vendorName . DS;
             $files = '' . $configBundleOptionsCodes[4] . '';
             $link_file = $document_directory . $files;
             $file = realpath($link_file);
             if (!$file || !file_exists($file)) {
                 Mage::throwException(Mage::helper('catalog')->__($rowInfo . 'Link  file ' . $file . ' not exists'));
             }
             $pathinfo = pathinfo($file);
             $linkfile = Varien_File_Uploader::getCorrectFileName($pathinfo['basename']);
             $dispretionPath = Varien_File_Uploader::getDispretionPath($linkfile);
             $linkfile = $dispretionPath . DS . $linkfile;
             $linkfile = $dispretionPath . DS . Varien_File_Uploader::getNewFileName(Mage_Downloadable_Model_Link::getBaseTmpPath() . DS . $linkfile);
             $ioAdapter = new Varien_Io_File();
             $ioAdapter->setAllowCreateFolders(true);
             $distanationDirectory = dirname(Mage_Downloadable_Model_Link::getBaseTmpPath() . DS . $linkfile);
             try {
                 $ioAdapter->open(array('path' => $distanationDirectory));
                 $ioAdapter->cp($file, Mage_Downloadable_Model_Link::getBaseTmpPath() . DS . $linkfile);
                 $ioAdapter->chmod(Mage_Downloadable_Model_Link::getBaseTmpPath() . DS . $linkfile, 0777);
             } catch (exception $e) {
                 Mage::throwException(Mage::helper('catalog')->__('Failed to move file: %s', $e->getMessage()));
             }
             //{"file": "/2/_/2.jpg", "name": "2.jpg", "size": 23407, "status": "new"}
             $linkfile = str_replace(DS, '/', $linkfile);
             $filearrayforimports = array(array('file' => $linkfile, 'name' => $pathinfo['filename'] . '.' . $pathinfo['extension'], 'status' => 'new', 'size' => filesize($file)));
             if (isset($configBundleOptionsCodes[5])) {
                 if ($configBundleOptionsCodes[5] == 0) {
                     $linkspurchasedstatus = 0;
                     $linkspurchasedstatustext = false;
                 } else {
                     $linkspurchasedstatus = 1;
                     $linkspurchasedstatustext = true;
                 }
                 $product->setLinksPurchasedSeparately($linkspurchasedstatus);
                 $product->setLinksPurchasedSeparately($linkspurchasedstatustext);
             }
             //$downloadableitems['link'][$downloadableitemsoptionscount]['link_file'] = $linkfile;
             $downloadableitems['link'][$downloadableitemsoptionscount]['file'] = Mage::helper('core')->jsonEncode($filearrayforimports);
         } else {
             if ($configBundleOptionsCodes[3] == "url") {
                 $downloadableitems['link'][$downloadableitemsoptionscount]['link_url'] = $configBundleOptionsCodes[4];
             }
         }
         $downloadableitems['link'][$downloadableitemsoptionscount]['sort_order'] = 0;
         $product->setDownloadableData($downloadableitems);
         $downloadableitemsoptionscount += 1;
     }
     #print_r($downloadableitems);
     //}
 }

 protected function _validateImageFile(&$filename, $toDir)
 {
     $ds = '/';
     if (file_exists($toDir . $ds . $filename)) {
         return true;
     }
     $prefix = str_replace('\\', $ds, Varien_File_Uploader::getDispretionPath($filename));
     if (file_exists(rtrim($toDir) . rtrim($prefix, $ds) . $ds . ltrim($filename, $ds))) {
         $filename = rtrim($prefix, $ds) . $ds . ltrim($filename, $ds);
         return true;
     }
     $warning = $this->__('Related file image does not exist');
     if ($this->_missingImageAction == 'error') {
         throw new Unirgy_RapidFlow_Exception_Row($warning);
     }
     $result = false;
     switch ($this->_missingImageAction) {
         case '':
         case 'warning_save':
             $result = true;
             break;
         case 'warning_skip':
             $warning .= '. ' . $this->__('Image field was not updated');
             break;
         case 'warning_empty':
             $warning .= '. ' . $this->__('Image field was reset');
             $filename = null;
             $result = true;
             break;
     }
     $this->_profile->addValue('num_warnings');
     $this->_profile->getLogger()->warning($warning);
     return $result;
 }

 /**
  * Validate uploaded file
  *
  * @throws Mage_Core_Exception
  * @return Mage_Catalog_Model_Product_Option_Type_File
  */
 protected function _validateUploadedFile()
 {
     $option = $this->getOption();
     $processingParams = $this->_getProcessingParams();
     /**
      * Upload init
      */
     $upload = new Zend_File_Transfer_Adapter_Http();
     $file = $processingParams->getFilesPrefix() . 'options_' . $option->getId() . '_file';
     try {
         $runValidation = $option->getIsRequire() || $upload->isUploaded($file);
         if (!$runValidation) {
             $this->setUserValue(null);
             return $this;
         }
         $fileInfo = $upload->getFileInfo($file);
         $fileInfo = $fileInfo[$file];
         $fileInfo['title'] = $fileInfo['name'];
     } catch (Exception $e) {
         // when file exceeds the upload_max_filesize, $_FILES is empty
         if (isset($_SERVER['CONTENT_LENGTH']) && $_SERVER['CONTENT_LENGTH'] > $this->_getUploadMaxFilesize()) {
             $this->setIsValid(false);
             Mage::throwException(Mage::helper('catalog')->__("The file you uploaded is larger than %s Megabytes allowed by server", $this->_bytesToMbytes($this->_getUploadMaxFilesize())));
         } else {
             switch ($this->getProcessMode()) {
                 case Mage_Catalog_Model_Product_Type_Abstract::PROCESS_MODE_FULL:
                     Mage::throwException(Mage::helper('catalog')->__('Please specify the product\'s required option(s).'));
                     break;
                 default:
                     $this->setUserValue(null);
                     break;
             }
             return $this;
         }
     }
     /**
      * Option Validations
      */
     // Image dimensions
     $_dimentions = array();
     if ($option->getImageSizeX() > 0) {
         $_dimentions['maxwidth'] = $option->getImageSizeX();
     }
     if ($option->getImageSizeY() > 0) {
         $_dimentions['maxheight'] = $option->getImageSizeY();
     }
     if (count($_dimentions) > 0) {
         $upload->addValidator('ImageSize', false, $_dimentions);
     }
     // File extension
     $_allowed = $this->_parseExtensionsString($option->getFileExtension());
     if ($_allowed !== null) {
         $upload->addValidator('Extension', false, $_allowed);
     } else {
         $_forbidden = $this->_parseExtensionsString($this->getConfigData('forbidden_extensions'));
         if ($_forbidden !== null) {
             $upload->addValidator('ExcludeExtension', false, $_forbidden);
         }
     }
     // Maximum filesize
     $upload->addValidator('FilesSize', false, array('max' => $this->_getUploadMaxFilesize()));
     /**
      * Upload process
      */
     $this->_initFilesystem();
     if ($upload->isUploaded($file) && $upload->isValid($file)) {
         $extension = pathinfo(strtolower($fileInfo['name']), PATHINFO_EXTENSION);
         $fileName = Varien_File_Uploader::getCorrectFileName($fileInfo['name']);
         $dispersion = Varien_File_Uploader::getDispretionPath($fileName);
         $filePath = $dispersion;
         $fileHash = md5(file_get_contents($fileInfo['tmp_name']));
         $filePath .= DS . $fileHash . '.' . $extension;
         $fileFullPath = $this->getQuoteTargetDir() . $filePath;
         $upload->addFilter('Rename', array('target' => $fileFullPath, 'overwrite' => true));
         $this->getProduct()->getTypeInstance(true)->addFileQueue(array('operation' => 'receive_uploaded_file', 'src_name' => $file, 'dst_name' => $fileFullPath, 'uploader' => $upload, 'option' => $this));
         $_width = 0;
         $_height = 0;
         if (is_readable($fileInfo['tmp_name'])) {
             $_imageSize = getimagesize($fileInfo['tmp_name']);
             if ($_imageSize) {
                 $_width = $_imageSize[0];
                 $_height = $_imageSize[1];
             }
         }
         $this->setUserValue(array('type' => $fileInfo['type'], 'title' => $fileInfo['name'], 'quote_path' => $this->getQuoteTargetDir(true) . $filePath, 'order_path' => $this->getOrderTargetDir(true) . $filePath, 'fullpath' => $fileFullPath, 'size' => $fileInfo['size'], 'width' => $_width, 'height' => $_height, 'secret_key' => substr($fileHash, 0, 20)));
     } elseif ($upload->getErrors()) {
         $errors = $this->_getValidatorErrors($upload->getErrors(), $fileInfo);
         if (count($errors) > 0) {
             $this->setIsValid(false);
             Mage::throwException(implode("\n", $errors));
         }
     } else {
         $this->setIsValid(false);
         Mage::throwException(Mage::helper('catalog')->__('Please specify the product required option(s)'));
//.........这里部分代码省略.........

 /**
  *
  * Save the avatar image after checks
  */
 public function processImage()
 {
     $session = $this->_getSession();
     $upload = new Zend_File_Transfer_Adapter_Http();
     $file = 'photo';
     try {
         $runValidation = $upload->isUploaded($file);
         if (!$runValidation) {
             return array();
         }
         $fileInfo = $upload->getFileInfo($file);
         $fileInfo = $fileInfo[$file];
     } catch (Exception $e) {
         // when file exceeds the upload_max_filesize, $_FILES is empty
         if (isset($_SERVER['CONTENT_LENGTH']) && $_SERVER['CONTENT_LENGTH'] > $this->_getUploadMaxFilesize()) {
             $errors[] = Mage::helper('avatar')->__("The file you uploaded is larger than %s Megabytes allowed by server", $this->_bytesToMbytes($this->_getUploadMaxFilesize()));
             return $errors;
             /*Mage::throwException(
               Mage::helper('catalog')->__("The file you uploaded is larger than %s Megabytes allowed by server",
               $this->_bytesToMbytes($this->_getUploadMaxFilesize())
               )
               );*/
         } else {
             Mage::throwException(Mage::helper('avatar')->__("error uploading image"));
         }
     }
     /**
      * Option Validations
      */
     // Image dimensions
     $_dimentions = array();
     $_dimentions['maxwidth'] = '2000';
     $_dimentions['maxheight'] = '2000';
     if (count($_dimentions) > 0) {
         $upload->addValidator('ImageSize', false, $_dimentions);
     }
     // File extension
     $_allowed = $this->_parseExtensionsString("jpg/gif/png");
     if ($_allowed !== null) {
         $upload->addValidator('Extension', false, $_allowed);
     } else {
         $_forbidden = $this->_parseExtensionsString($this->getConfigData('forbidden_extensions'));
         if ($_forbidden !== null) {
             $upload->addValidator('ExcludeExtension', false, $_forbidden);
         }
     }
     // Maximum filesize
     $upload->addValidator('FilesSize', false, array('max' => $this->_getUploadMaxFilesize()));
     /**
      * Upload process
      */
     $this->_initFilesystem();
     if ($upload->isUploaded($file) && $upload->isValid($file)) {
         $extension = pathinfo(strtolower($fileInfo['name']), PATHINFO_EXTENSION);
         $fileName = Varien_File_Uploader::getCorrectFileName($fileInfo['name']);
         $dispersion = Varien_File_Uploader::getDispretionPath($fileName);
         $filePath = $dispersion;
         $destination = $this->getPhotoTargetDir() . $filePath;
         $this->_createWriteableDir($destination);
         $upload->setDestination($destination);
         $fileHash = md5(file_get_contents($fileInfo['tmp_name']));
         $filePath .= DS . $fileHash . '-' . time() . "." . $extension;
         $fileFullPath = $this->getPhotoTargetDir() . $filePath;
         $upload->addFilter('Rename', array('target' => $fileFullPath, 'overwrite' => true));
         if (!$upload->receive($file)) {
             Mage::throwException(Mage::helper('avatar')->__("File upload failed"));
         }
         $_imageSize = @getimagesize($fileFullPath);
         if (is_array($_imageSize) && count($_imageSize) > 0) {
             $_width = $_imageSize[0];
             $_height = $_imageSize[1];
         } else {
             $_width = 0;
             $_height = 0;
         }
         $imageObj = new Varien_Image($fileFullPath);
         $imageObj->constrainOnly(TRUE);
         $imageObj->keepAspectRatio(TRUE);
         $imageObj->keepTransparency(TRUE);
         $imageObj->resize(50);
         $imageObj->save($fileFullPath);
         return $filePath;
     } elseif ($upload->getErrors()) {
         $errors = array();
         foreach ($upload->getErrors() as $errorCode) {
             if ($errorCode == Zend_Validate_File_ExcludeExtension::FALSE_EXTENSION) {
                 $errors[] = Mage::helper('avatar')->__("The file '%s' has an invalid extension", $fileInfo['name']);
             } elseif ($errorCode == Zend_Validate_File_Extension::FALSE_EXTENSION) {
                 $errors[] = Mage::helper('avatar')->__("The file '%s' has an invalid extension", $fileInfo['name']);
             } elseif ($errorCode == Zend_Validate_File_ImageSize::WIDTH_TOO_BIG) {
                 $errors[] = Mage::helper('avatar')->__("Maximum allowed image width for '%s' is %s px.", $fileInfo['name'], $_dimentions['maxwidth']);
             } elseif ($errorCode == Zend_Validate_File_ImageSize::HEIGHT_TOO_BIG) {
                 $errors[] = Mage::helper('avatar')->__("Maximum allowed image height for '%s' is %s px.", $fileInfo['name'], $_dimentions['maxheight']);
             } elseif ($errorCode == Zend_Validate_File_FilesSize::TOO_BIG) {
                 $errors[] = Mage::helper('avatar')->__("The file you uploaded is larger than %s Megabytes allowed by server", $fileInfo['name'], $this->_bytesToMbytes($this->_getUploadMaxFilesize()));
             }
//.........这里部分代码省略.........

 public function uploadThumbnail($thumbnail, $correctFile = null)
 {
     // If no thumbnail specified, use placeholder image
     if (!$thumbnail) {
         // Check if placeholder defined in config
         $isConfigPlaceholder = Mage::getStoreConfig("catalog/placeholder/image_placeholder");
         $configPlaceholder = '/placeholder/' . $isConfigPlaceholder;
         if ($isConfigPlaceholder && file_exists(Mage::getBaseDir('media') . '/catalog/product' . $configPlaceholder)) {
             $thumbnail = Mage::getBaseDir('media') . '/catalog/product' . $configPlaceholder;
         } else {
             // Replace file with skin or default skin placeholder
             $skinBaseDir = Mage::getDesign()->getSkinBaseDir();
             $skinPlaceholder = "/images/catalog/product/placeholder/image.jpg";
             $thumbnail = $skinPlaceholder;
             if (file_exists($skinBaseDir . $thumbnail)) {
                 $baseDir = $skinBaseDir;
             } else {
                 $baseDir = Mage::getDesign()->getSkinBaseDir(array('_theme' => 'default'));
                 if (!file_exists($baseDir . $thumbnail)) {
                     $baseDir = Mage::getDesign()->getSkinBaseDir(array('_theme' => 'default', '_package' => 'base'));
                 }
                 if (!file_exists($baseDir . $thumbnail)) {
                     $baseDir = Mage::getDesign()->getSkinBaseDir(array('_theme' => 'default', '_package' => 'default'));
                 }
             }
             $thumbnail = str_replace('adminhtml', 'frontend', $baseDir) . $thumbnail;
         }
     }
     if (!$correctFile) {
         $correctFile = basename($thumbnail);
     }
     $tempFile = null;
     if (Mage::helper('videogallery')->isUrl($thumbnail)) {
         // Get Temporary location where we can save thumbnail to
         $adapter = new Varien_Io_File();
         $tempFile = $adapter->getCleanPath(Mage::getBaseDir('tmp')) . $correctFile;
         // Download to the temp location
         $thumbData = Mage::helper('videogallery')->file_get_contents_curl($thumbnail);
         @file_put_contents($tempFile, $thumbData);
         @chmod($tempFile, 0777);
         unset($thumbData);
         $thumbnail = $tempFile;
     }
     // Getting ready to download and save thumbnail
     $fileName = Varien_File_Uploader::getCorrectFileName($correctFile);
     $dispretionPath = Varien_File_Uploader::getDispretionPath($fileName);
     //$fileName       = $dispretionPath . DS . $fileName;
     $fileName = $dispretionPath . DS . Varien_File_Uploader::getNewFileName($this->_getConfig()->getMediaPath($fileName));
     $ioAdapter = new Varien_Io_File();
     $ioAdapter->setAllowCreateFolders(true);
     $destinationDirectory = dirname($this->_getConfig()->getMediaPath($fileName));
     try {
         $ioAdapter->open(array('path' => $destinationDirectory));
         if (!$ioAdapter->cp($thumbnail, $this->_getConfig()->getMediaPath($fileName))) {
             return false;
         }
         $ioAdapter->chmod($this->_getConfig()->getMediaPath($fileName), 0777);
         if ($tempFile) {
             $ioAdapter->rm($tempFile);
         }
     } catch (Exception $e) {
         Mage::throwException(Mage::helper('videogallery')->__($e->getMessage()));
     }
     $fileName = str_replace(DS, '/', $fileName);
     return $fileName;
 }