PHP Varien_File_Uploader::getNewFileName方法代码示例

 /**
  * @param $value
  * @param bool $forceDownload
  * @return string
  */
 public function getYouTubeImage($value, $forceDownload = false)
 {
     $baseDir = Mage::getBaseDir('media');
     $localDir = 'gallery' . DS . 'data' . DS . 'thumbnail';
     if (is_dir($localDir)) {
         mkdir($localDir, 0777, true);
     }
     $fileName = Varien_File_Uploader::getNewFileName($baseDir . DS . $localDir . DS . $value . '.jpg');
     $absPath = $baseDir . DS . $localDir . DS . $fileName;
     if ($forceDownload || !is_file($absPath)) {
         try {
             $url = sprintf('http://img.youtube.com/vi/%s/0.jpg', $value);
             $client = new Zend_Http_Client($url);
             $response = $client->request(Zend_Http_Client::GET);
             if (200 != $response->getStatus()) {
                 Mage::throwException("Can't download youtube thumbnail");
             }
             if (!is_dir($baseDir . DS . $localDir)) {
                 mkdir($baseDir . DS . $localDir, 0777, true);
             }
             file_put_contents($absPath, $response->getBody());
         } catch (Exception $e) {
             Mage::logException($e);
             return false;
         }
     }
     return $localDir . DS . $fileName;
 }

 public function saveAction()
 {
     $post_data = $this->getRequest()->getPost();
     if ($post_data) {
         try {
             $post_data['category'] = implode(',', $post_data['category']);
             //save image
             try {
                 if ((bool) $post_data['image']['delete'] == 1) {
                     $post_data['image'] = '';
                 } else {
                     unset($post_data['image']);
                     if (isset($_FILES)) {
                         if ($_FILES['image']['name']) {
                             if ($this->getRequest()->getParam("id")) {
                                 $model = Mage::getModel("gallery/image")->load($this->getRequest()->getParam("id"));
                                 if ($model->getData('image')) {
                                     $io = new Varien_Io_File();
                                     $io->rm(Mage::getBaseDir('media') . DS . implode(DS, explode('/', $model->getData('image'))));
                                 }
                             }
                             $path = Mage::getBaseDir('media') . DS . 'gallery' . DS . 'image' . DS;
                             $uploader = new Varien_File_Uploader('image');
                             $uploader->setAllowedExtensions(array('jpg', 'png', 'gif'));
                             $uploader->setAllowRenameFiles(false);
                             $uploader->setFilesDispersion(false);
                             $destFile = $path . $_FILES['image']['name'];
                             $filename = $uploader->getNewFileName($destFile);
                             $uploader->save($path, $filename);
                             $post_data['image'] = 'gallery/image/' . $filename;
                         }
                     }
                 }
             } catch (Exception $e) {
                 Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
                 $this->_redirect('*/*/edit', array('id' => $this->getRequest()->getParam('id')));
                 return;
             }
             //save image
             $model = Mage::getModel("gallery/image")->addData($post_data)->setId($this->getRequest()->getParam("id"))->save();
             Mage::getSingleton("adminhtml/session")->addSuccess(Mage::helper("adminhtml")->__("Image was successfully saved"));
             Mage::getSingleton("adminhtml/session")->setImageData(false);
             if ($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")->setImageData($this->getRequest()->getPost());
             $this->_redirect("*/*/edit", array("id" => $this->getRequest()->getParam("id")));
             return;
         }
     }
     $this->_redirect("*/*/");
 }

 /**
  * Move file from tmp path to base path
  *
  * @param string $baseTmpPath
  * @param string $basePath
  * @param string $file
  * @return string
  */
 public function moveFileFromTmp($baseTmpPath, $basePath, $file)
 {
     $ioObject = new Varien_Io_File();
     $destDirectory = dirname($this->getFilePath($basePath, $file));
     try {
         $ioObject->open(array('path' => $destDirectory));
     } catch (Exception $e) {
         $ioObject->mkdir($destDirectory, 0777, true);
         $ioObject->open(array('path' => $destDirectory));
     }
     if (strrpos($file, '.tmp') == strlen($file) - 4) {
         $file = substr($file, 0, strlen($file) - 4);
     }
     $destFile = dirname($file) . $ioObject->dirsep() . Varien_File_Uploader::getNewFileName($this->getFilePath($basePath, $file));
     $result = $ioObject->mv($this->getFilePath($baseTmpPath, $file), $this->getFilePath($basePath, $file));
     return str_replace($ioObject->dirsep(), '/', $destFile);
 }

 public function moveImageFromTmp($file)
 {
     $ioObject = new Varien_Io_File();
     $destDirectory = Mage::getBaseDir('media') . '/option_image';
     try {
         $ioObject->open(array('path' => $destDirectory));
     } catch (Exception $e) {
         $ioObject->mkdir($destDirectory, 0777, true);
         $ioObject->open(array('path' => $destDirectory));
     }
     if (strrpos($file, '.tmp') == strlen($file) - 4) {
         $file = substr($file, 0, strlen($file) - 4);
     }
     $destFile = Varien_File_Uploader::getNewFileName($file);
     $dest = $destDirectory . '/' . $destFile;
     $ioObject->mv($this->_getMadiaConfig()->getTmpMediaPath($file), $dest);
     return $destFile;
 }

 public function uploadAction()
 {
     if (isset($_FILES)) {
         if ($_FILES['image']['size'] > 52428800) {
             //throw new Exception('Disallowed File size it should be less than 50 MB .');
             Mage::getSingleton('core/session')->addError('Disallowed File size it should be less than 50 MB .');
             echo "sizeerror";
             return;
         }
         $fileTypeArray = explode(".", $_FILES['image']['name']);
         $fileType = end($fileTypeArray);
         if (!in_array(strtolower($fileType), array('jpg', 'JPG', 'JPEG', 'jpeg', 'png', 'PNG', 'tiff', 'tif'))) {
             Mage::getSingleton('core/session')->addError('Disallowed File Type');
             echo "fileerror";
             return;
         }
         $path = Mage::getBaseDir('media') . DS . 'userUploads' . DS . 'image' . DS;
         //$path = Mage::getBaseDir()."/plupload/examples/uploads";
         $uploader = new Varien_File_Uploader('image');
         $uploader->setAllowedExtensions(array('jpg', 'jpeg', 'png', 'gif', 'tiff', 'tif'));
         $uploader->setAllowRenameFiles(false);
         $uploader->setFilesDispersion(false);
         $str = str_replace(' ', '', $_FILES['image']['name']);
         $destFile = $path . time() . $str;
         $filename = $uploader->getNewFileName($destFile);
         $uploader->save($path, $filename);
         $image = Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_MEDIA) . 'userUploads/image/' . $filename;
         $path_parts = pathinfo($image);
         if ($path_parts['extension'] == "tif" || $path_parts['extension'] == "TIF" || $path_parts['extension'] == "tiff" || $path_parts['extension'] == "TIFF") {
             $changetype = new Imagick($image);
             $changetype->setImageFormat('jpg');
             $typeChangeImageName = time();
             $changetype->writeImage(Mage::getBaseDir('media') . DS . "userUploads" . DS . "image" . DS . $typeChangeImageName . ".jpg");
             $image = Mage::getBaseUrl('media') . DS . "userUploads" . DS . "image" . DS . $typeChangeImageName . ".jpg";
         }
         echo $image;
         return;
     }
 }

 /**
  * Check whether file to move exists. Getting unique name
  *
  * @param <type> $file
  * @param <type> $dirsep
  * @return string
  */
 protected function _getUniqueFileName($file, $dirsep)
 {
     if ($this->_checkDb()) {
         $destFile = Mage::helper('core/file_storage_database')->getUniqueFilename(Mage::getSingleton('catalog/product_media_config')->getBaseMediaUrlAddition(), $file);
     } else {
         $destFile = dirname($file) . $dirsep;
         if (version_compare(Mage::getVersion(), '1.5') > 0) {
             $destFile .= Mage_Core_Model_File_Uploader::getNewFileName($this->_getConfig()->getMediaPath($file));
         } else {
             $destFile .= Varien_File_Uploader::getNewFileName($this->_getConfig()->getMediaPath($file));
         }
     }
     return $destFile;
 }

 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);
     //}
 }

 public function uploadFile($key)
 {
     try {
         $path = Mage::getBaseDir('media') . DS . 'formbuilder/frontend/uploaded_files' . DS;
         $uploader = new Varien_File_Uploader($key);
         //$uploader->setAllowedExtensions(array('jpg','png','gif'));
         $uploader->setAllowRenameFiles(false);
         $uploader->setFilesDispersion(false);
         $destFile = $path . $this->_fileObject[$key]['name'];
         $filename = $uploader->getNewFileName($destFile);
         $uploader->save($path, $filename);
         return "formbuilder/frontend/uploaded_files/" . $filename;
     } catch (Exception $e) {
         $this->_session->addError($this->_helper->__("Error uploading file"));
         return false;
     }
 }

 public function saveAction()
 {
     if ($data = $this->getRequest()->getPost()) {
         /*echo "<pre>";
         		print_r($data);
         		echo "</pre>";
         		exit();*/
         $model = Mage::getModel("formbuilder/forms")->load($this->getRequest()->getParam("id"));
         $currentFormId = $this->getRequest()->getParam("id");
         //save image
         try {
             if ((bool) $data['title_image']['delete'] == 1) {
                 $data['title_image'] = '';
             } else {
                 unset($data['title_image']);
                 if (isset($_FILES)) {
                     if ($_FILES['title_image']['name']) {
                         if ($this->getRequest()->getParam("id")) {
                             //$model = Mage::getModel("formbuilder/forms")->load($this->getRequest()->getParam("id"));
                             if ($model->getData('title_image')) {
                                 $io = new Varien_Io_File();
                                 $io->rm(Mage::getBaseDir('media') . DS . implode(DS, explode('/', $model->getData('title_image'))));
                             }
                         }
                         $path = Mage::getBaseDir('media') . DS . 'formbuilder/images' . DS;
                         $uploader = new Varien_File_Uploader('title_image');
                         $uploader->setAllowedExtensions(array('jpg', 'png', 'gif'));
                         $uploader->setAllowRenameFiles(false);
                         $uploader->setFilesDispersion(false);
                         $destFile = $path . $_FILES['title_image']['name'];
                         $filename = $uploader->getNewFileName($destFile);
                         $uploader->save($path, $filename);
                         $data['title_image'] = 'formbuilder/images/' . $filename;
                     }
                 }
             }
         } catch (Exception $e) {
             Mage::getSingleton('adminhtml/session')->addError($e->getMessage());
             $this->_redirect('*/*/edit', array('id' => $this->getRequest()->getParam('id')));
             return;
         }
         //save image ends
         try {
             //$model = Mage::getModel("formbuilder/forms")->load($this->getRequest()->getParam("id"));
             if (isset($data['stores']) && !empty($data['stores'])) {
                 if (in_array('0', $data['stores'])) {
                     $data['stores'] = array(0);
                 }
                 //$stores = Mage::helper('core')->jsonEncode($data['stores']);
                 $data['stores'] = implode(',', $data['stores']);
             }
             if ($model->getCreatedTime() == NULL) {
                 $data['created_time'] = now();
             }
             $data['update_time'] = now();
             /*$fieldsModel = Mage::helper('formbuilder')->getFieldsModel();
             		$getFieldsCollection = $fieldsModel->getFieldsCollection($currentFormId);
             		$getNoOfFields = count($getFieldsCollection);
             		$data['no_of_fields'] = $getNoOfFields;*/
             /*if($data['title']=='' || $data['title']==NULL)
              	$data['title'] = $model['title'];*/
             /*$data['title'] = $data['in_toplinks'];
             		$data['title_image'] = $data['in_menu'];*/
             $model->addData($data)->setFormsIndex($this->getRequest()->getParam("id"))->save();
             if (!$currentFormId) {
                 $currentFormId = $model->getFormsIndex();
             }
             // saveFields
             $fieldsArray = $data['product']['options'];
             //Mage::helper('formbuilder')->saveFields($fieldsArray);
             $fieldsModel = Mage::helper('formbuilder')->getFieldsModel();
             $fieldsModel->saveFields($fieldsArray, $currentFormId);
             // saveFields
             //save no of fields
             $fieldsModel = Mage::helper('formbuilder')->getFieldsModel();
             $getFieldsCollection = $fieldsModel->getFieldsCollection($currentFormId);
             $getNoOfFields = count($getFieldsCollection);
             //$data['no_of_fields'] = $getNoOfFields;
             $formsModel = Mage::helper('formbuilder')->getFormsModel();
             $formsModel->load($currentFormId);
             $formsModel->setNoOfFields($getNoOfFields);
             $formsModel->save();
             //save no of fields ends
             //$this->createCmsPage($model);
             Mage::getSingleton('adminhtml/session')->addSuccess(Mage::helper('formbuilder')->__('Form was successfully saved'));
             Mage::getSingleton('adminhtml/session')->setFormData(false);
             if ($this->getRequest()->getParam('back')) {
                 $this->_redirect('*/*/edit', array('id' => $model->getFormsIndex()));
                 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('formbuilder')->__('Unable to find Form to save'));
//.........这里部分代码省略.........

    /**
     * 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()) {
         $model = Mage::getModel('blog/post');
         if (isset($_FILES['featured_image']['name']) and file_exists($_FILES['featured_image']['tmp_name'])) {
             try {
                 $uploader = new Varien_File_Uploader('featured_image');
                 $uploader->setAllowedExtensions(array('jpg', 'jpeg', 'gif', 'png'));
                 $uploader->setAllowRenameFiles(false);
                 // setAllowRenameFiles(true) -> move your file in a folder the magento way
                 // setAllowRenameFiles(true) -> move your file directly in the $path folder
                 $uploader->setFilesDispersion(false);
                 $path = Mage::getBaseDir('media') . DS . 'wysiwyg/dgtthemes/blog/' . DS;
                 $destFile = $path . $_FILES['featured_image']['name'];
                 $filename = $uploader->getNewFileName($destFile);
                 $uploader->save($path, $filename);
                 $data[featured_image] = 'wysiwyg/dgtthemes/blog/' . $filename;
             } catch (Exception $e) {
             }
         } else {
             if (isset($data['featured_image']['delete']) && $data['featured_image']['delete'] == 1) {
                 $data['featured_image'] = '';
             } else {
                 unset($data['featured_image']);
             }
         }
         if (isset($data['tags'])) {
             if ($this->getRequest()->getParam('id')) {
                 $model->load($this->getRequest()->getParam('id'));
                 $originalTags = explode(",", $model->getTags());
             } else {
                 $originalTags = array();
             }
             $tags = explode(',', $data['tags']);
             array_walk($tags, 'trim');
             foreach ($tags as $key => $tag) {
                 $tags[$key] = Mage::helper('blog')->convertSlashes($tag, 'forward');
             }
             $tags = array_unique($tags);
             $commonTags = array_intersect($tags, $originalTags);
             $removedTags = array_diff($originalTags, $commonTags);
             $addedTags = array_diff($tags, $commonTags);
             if (count($tags)) {
                 $data['tags'] = trim(implode(',', $tags));
             } else {
                 $data['tags'] = '';
             }
         }
         if (isset($data['stores'])) {
             if ($data['stores'][0] == 0) {
                 unset($data['stores']);
                 $data['stores'] = array();
                 $stores = Mage::getSingleton('adminhtml/system_store')->getStoreCollection();
                 foreach ($stores as $store) {
                     $data['stores'][] = $store->getId();
                 }
             }
         }
         $model->setData($data)->setId($this->getRequest()->getParam('id'));
         try {
             $format = Mage::app()->getLocale()->getDateTimeFormat(Mage_Core_Model_Locale::FORMAT_TYPE_MEDIUM);
             if (isset($data['created_time']) && $data['created_time']) {
                 $dateFrom = Mage::app()->getLocale()->date($data['created_time'], $format);
                 $model->setCreatedTime(Mage::getModel('core/date')->gmtDate(null, $dateFrom->getTimestamp()));
                 $model->setUpdateTime(Mage::getModel('core/date')->gmtDate());
             } else {
                 $model->setCreatedTime(Mage::getModel('core/date')->gmtDate());
             }
             if ($this->getRequest()->getParam('user') == null) {
                 $model->setUser(Mage::getSingleton('admin/session')->getUser()->getFirstname() . " " . Mage::getSingleton('admin/session')->getUser()->getLastname())->setUpdateUser(Mage::getSingleton('admin/session')->getUser()->getFirstname() . " " . Mage::getSingleton('admin/session')->getUser()->getLastname());
             } else {
                 $model->setUpdateUser(Mage::getSingleton('admin/session')->getUser()->getFirstname() . " " . Mage::getSingleton('admin/session')->getUser()->getLastname());
             }
             $model->save();
             /* recount affected tags */
             if (isset($data['stores'])) {
                 $stores = $data['stores'];
             } else {
                 $stores = array(null);
             }
             $affectedTags = array_merge($addedTags, $removedTags);
             foreach ($affectedTags as $tag) {
                 foreach ($stores as $store) {
                     if (trim($tag)) {
                         Mage::getModel('blog/tag')->loadByName($tag, $store)->refreshCount();
                     }
                 }
             }
             Mage::getSingleton('adminhtml/session')->addSuccess(Mage::helper('blog')->__('Post was successfully saved'));
             Mage::getSingleton('adminhtml/session')->setFormData(false);
             if ($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')));
//.........这里部分代码省略.........

 /**
  * Move image from temporary directory to normal
  *
  * @param string $file
  * @return string
  */
 protected function _moveImageFromTmp($file)
 {
     $ioObject = new Varien_Io_File();
     $destDirectory = dirname($this->_getConfig()->getMediaPath($file));
     try {
         $ioObject->open(array('path' => $destDirectory));
     } catch (Exception $e) {
         $ioObject->mkdir($destDirectory, 0777, true);
         $ioObject->open(array('path' => $destDirectory));
     }
     $destFile = dirname($file) . $ioObject->dirsep() . Varien_File_Uploader::getNewFileName($this->_getConfig()->getMediaPath($file));
     $ioObject->mv($this->_getConfig()->getTmpMediaPath($file), $this->_getConfig()->getMediaPath($destFile));
     return $destFile;
 }

 public function saveAction()
 {
     if ($data = $this->getRequest()->getPost()) {
         if (isset($_FILES['filename']['name']) && $_FILES['filename']['name'] != '') {
             try {
                 $path = Mage::getBaseDir('media') . DS . 'gallery' . DS;
                 $itemId = $this->getRequest()->getParam('id');
                 if ($itemId) {
                     $temporaryModel = Mage::getModel('gallery/gallery')->load($itemId);
                     $oldFile = $temporaryModel->getFilename();
                     if ($oldFile && $oldFile != '' && file_exists($path . $oldFile)) {
                         unlink($path . $oldFile);
                     }
                 }
                 /* Starting upload */
                 $uploader = new Varien_File_Uploader('filename');
                 // Any extention would work
                 $uploader->setAllowedExtensions(array('jpg', 'jpeg', 'gif', 'png'));
                 $uploader->setAllowRenameFiles(false);
                 // Set the file upload mode
                 // false -> get the file directly in the specified folder
                 // true -> get the file in the product like folders
                 //	(file.jpg will go in something like /media/f/i/file.jpg)
                 $uploader->setFilesDispersion(false);
                 // We set media as the upload dir
                 $destFile = $path . $_FILES['filename']['name'];
                 $filename = $uploader->getNewFileName($destFile);
                 $uploader->save($path, $filename);
             } catch (Exception $e) {
             }
             //this way the name is saved in DB
             $data['filename'] = $filename;
         }
         $model = Mage::getModel('gallery/gallery');
         $model->setData($data)->setId($this->getRequest()->getParam('id'));
         try {
             if ($model->getCreatedTime == NULL || $model->getUpdateTime() == NULL) {
                 $model->setCreatedTime(now())->setUpdateTime(now());
             } else {
                 $model->setUpdateTime(now());
             }
             $model->save();
             if (isset($_FILES['filename'])) {
                 $model->makeThumbnail(150, 120, true);
             }
             Mage::getSingleton('adminhtml/session')->addSuccess(Mage::helper('gallery')->__('Item was successfully saved'));
             Mage::getSingleton('adminhtml/session')->setFormData(false);
             if ($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('gallery')->__('Unable to find item to save'));
     $this->_redirect('*/*/');
 }

 /**
  * Copy image and return new filename.
  *
  * @param string $file
  * @return string
  */
 protected function _copyImage($file)
 {
     $ioObject = new Varien_Io_File();
     $destDirectory = dirname($this->_getConfig()->getMediaPath($file));
     $ioObject->open(array('path' => $destDirectory));
     $destFile = dirname($file) . $ioObject->dirsep() . Varien_File_Uploader::getNewFileName($this->_getConfig()->getMediaPath($file));
     $ioObject->cp($this->_getConfig()->getMediaPath($file), $this->_getConfig()->getMediaPath($destFile));
     return str_replace($ioObject->dirsep(), '/', $destFile);
 }

 /**
  * Get filename which is not duplicated with other files in media temporary and media directories
  *
  * @param String $fileName
  * @param String $dispretionPath
  * @return String
  */
 protected function _getNotDuplicatedFilename($fileName, $dispretionPath)
 {
     $fileMediaName = $dispretionPath . DS . Varien_File_Uploader::getNewFileName($this->_getConfig()->getMediaPath($fileName));
     $fileTmpMediaName = $dispretionPath . DS . Varien_File_Uploader::getNewFileName($this->_getConfig()->getTmpMediaPath($fileName));
     if ($fileMediaName != $fileTmpMediaName) {
         if ($fileMediaName != $fileName) {
             return $this->_getNotDuplicatedFileName($fileMediaName, $dispretionPath);
         } elseif ($fileTmpMediaName != $fileName) {
             return $this->_getNotDuplicatedFilename($fileTmpMediaName, $dispretionPath);
         }
     }
     return $fileMediaName;
 }