/**
* Validate uploaded file
*
* @return $this
* @throws \Magento\Framework\Model\Exception
*/
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';
$maxFileSize = $this->getFileSizeService()->getMaxFileSize();
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'] > $maxFileSize) {
$this->setIsValid(false);
$value = $this->getFileSizeService()->getMaxFileSizeInMb();
throw new Exception(__("The file you uploaded is larger than %1 Megabytes allowed by server", $value));
} else {
switch ($this->getProcessMode()) {
case \Magento\Catalog\Model\Product\Type\AbstractType::PROCESS_MODE_FULL:
throw new Exception(__('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' => $maxFileSize));
/**
* Upload process
*/
$this->_initFilesystem();
if ($upload->isUploaded($file) && $upload->isValid($file)) {
$extension = pathinfo(strtolower($fileInfo['name']), PATHINFO_EXTENSION);
$fileName = \Magento\Core\Model\File\Uploader::getCorrectFileName($fileInfo['name']);
$dispersion = \Magento\Core\Model\File\Uploader::getDispretionPath($fileName);
$filePath = $dispersion;
$tmpDirectory = $this->_filesystem->getDirectoryRead(\Magento\Framework\App\Filesystem::SYS_TMP_DIR);
$fileHash = md5($tmpDirectory->readFile($tmpDirectory->getRelativePath($fileInfo['tmp_name'])));
$filePath .= '/' . $fileHash . '.' . $extension;
$fileFullPath = $this->_mediaDirectory->getAbsolutePath($this->_quotePath . $filePath);
$upload->addFilter('Rename', array('target' => $fileFullPath, 'overwrite' => true));
$this->getProduct()->getTypeInstance()->addFileQueue(array('operation' => 'receive_uploaded_file', 'src_name' => $file, 'dst_name' => $fileFullPath, 'uploader' => $upload, 'option' => $this));
$_width = 0;
$_height = 0;
if ($tmpDirectory->isReadable($tmpDirectory->getRelativePath($fileInfo['tmp_name']))) {
$_imageSize = getimagesize($fileInfo['tmp_name']);
if ($_imageSize) {
$_width = $_imageSize[0];
$_height = $_imageSize[1];
}
}
$uri = $this->_filesystem->getUri(\Magento\Framework\App\Filesystem::MEDIA_DIR);
$this->setUserValue(array('type' => $fileInfo['type'], 'title' => $fileInfo['name'], 'quote_path' => $uri . $this->_quotePath . $filePath, 'order_path' => $uri . $this->_orderPath . $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);
throw new Exception(implode("\n", $errors));
}
} else {
$this->setIsValid(false);
throw new Exception(__('Please specify the product\'s required option(s).'));
}
return $this;
}
/**
* Add image to media gallery and return new filename
*
* @param \Magento\Catalog\Model\Product $product
* @param string $file file path of image in file system
* @param string|string[] $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
* @throws Exception
*/
public function addImage(\Magento\Catalog\Model\Product $product, $file, $mediaAttribute = null, $move = false, $exclude = true)
{
$file = $this->_mediaDirectory->getRelativePath($file);
if (!$this->_mediaDirectory->isFile($file)) {
throw new Exception(__('The image does not exist.'));
}
$pathinfo = pathinfo($file);
$imgExtensions = array('jpg', 'jpeg', 'gif', 'png');
if (!isset($pathinfo['extension']) || !in_array(strtolower($pathinfo['extension']), $imgExtensions)) {
throw new Exception(__('Please correct the image file type.'));
}
$fileName = \Magento\Core\Model\File\Uploader::getCorrectFileName($pathinfo['basename']);
$dispretionPath = \Magento\Core\Model\File\Uploader::getDispretionPath($fileName);
$fileName = $dispretionPath . '/' . $fileName;
$fileName = $this->_getNotDuplicatedFilename($fileName, $dispretionPath);
$destinationFile = $this->_mediaConfig->getTmpMediaPath($fileName);
try {
/** @var $storageHelper \Magento\Core\Helper\File\Storage\Database */
$storageHelper = $this->_fileStorageDb;
if ($move) {
$this->_mediaDirectory->renameFile($file, $destinationFile);
//If this is used, filesystem should be configured properly
$storageHelper->saveFile($this->_mediaConfig->getTmpMediaShortUrl($fileName));
} else {
$this->_mediaDirectory->copyFile($file, $destinationFile);
$storageHelper->saveFile($this->_mediaConfig->getTmpMediaShortUrl($fileName));
$this->_mediaDirectory->changePermissions($destinationFile, 0777);
}
} catch (\Exception $e) {
throw new Exception(__('We couldn\'t move this file: %1.', $e->getMessage()));
}
$fileName = str_replace('\\', '/', $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;
}
