I created some file upload functionality through a custom module in Magento 2 category tab. I don't know how to save the file in database. How would I do that?
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3 Answers
add use Magento\Framework\UrlInterface;
add use Magento\Framework\Filesystem;
...
$imageName = $this->uploadFileAndGetName('input_name', $this->fileSystem->getDirectoryWrite(DirectoryList::MEDIA)->getAbsolutePath($subdir_of_your_choice.'/image'));
$your_model->setImage($imageName);
Comments
You don't save the file in DB, only the name :
public function __construct(
....
\Magento\Framework\File\UploaderFactory $uploaderFactory,
...
) {
......
$this->uploaderFactory = $uploaderFactory;
.....
}
public function uploadFileAndGetName($input, $destinationFolder)
{
try {
$uploader = $this->uploaderFactory->create(array('fileId' => $input));
/** test The File with Callback here */
$uploader->setAllowedExtensions(['jpg', 'jpeg', 'gif', 'png']);
$uploader->setAllowRenameFiles(true);
$uploader->setFilesDispersion(true);
$uploader->setAllowCreateFolders(true);
$result = $uploader->save($destinationFolder);
return $result['file'];
} catch (\Exception $e) {
if ($e->getCode() != \Magento\Framework\File\Uploader::TMP_NAME_EMPTY) {
throw new FrameworkException($e->getMessage());
}
}
return '';
}
1 Comment
vijay
hi friend thanks for your answer.but am little bit confused, am here adding field in category tab through InstallData.php so can u tell me how to make the file name saved in table
The following code is to upload file in custom table,
namespace MODULE\NAMESPACE\Controller\Index;
use Magento\Framework\App\Filesystem\DirectoryList;
class NAMESPACE extends \Magento\Framework\App\Action\Action
{
public function __construct(
\Magento\Framework\App\Action\Context $context,
\Magento\Customer\Model\Session $customerSession,
\Magento\Framework\Controller\Result\JsonFactory $resultJsonFactory,
\Magento\Framework\Message\ManagerInterface $messageManager
) {
$this->_customerSession = $customerSession;
$this->resultJsonFactory = $resultJsonFactory;
$this->messageManager = $messageManager;
parent::__construct($context);
}
public function execute()
{
$params = $this->getRequest()->getParams();
$result = $this->resultJsonFactory->create();
$resultRedirect = $this->resultRedirectFactory->create();
if ($params) {
$data['name'] = $params['name'];
$data['email_id'] = $params['email'];
$data['city'] = isset($params['city'])? $params['city'] : '';
$data['store_id'] = $params['storeid'];
$model = $this->_objectManager->create('MODEL FILE PATH of specific table');
try{
$uploader = $this->_objectManager->create(
'Magento\MediaStorage\Model\File\Uploader',
['fileId' => 'FIELDNAME']
);
$uploader->setAllowedExtensions(['jpg', 'jpeg', 'gif', 'png']);
/** @var \Magento\Framework\Image\Adapter\AdapterInterface $imageAdapter */
$imageAdapter = $this->_objectManager->get('Magento\Framework\Image\AdapterFactory')->create();
$uploader->setAllowRenameFiles(true);
$uploader->setFilesDispersion(true);
/** @var \Magento\Framework\Filesystem\Directory\Read $mediaDirectory */
$mediaDirectory = $this->_objectManager->get('Magento\Framework\Filesystem')
->getDirectoryRead(DirectoryList::MEDIA);
$result = $uploader->save($mediaDirectory->getAbsolutePath('FOLDERNAME'));
if($result['error']==0)
{
$data['offline_bill'] = 'FOLDERNAME' . $result['file'];
}
} catch (\Exception $e) {
}
$model->setData($data);
try
{
$model->save();
$this->messageManager->addSuccess(__('The form submitted successfully.'));
}
catch (\Magento\Framework\Exception\LocalizedException $e)
{
$this->messageManager->addError($e->getMessage());
}
return $resultRedirect->setPath(REDIRECT PATH);
}
}
}
