Magento – check file uploaded or not without $_FILES in Magento 2

coding-standardsfatal errorfile uploadmagento-2.1magento2

I'm checking condition like file uploaded or not, for that I used $_FILES but as magento 2 coding standards we cannot use $_FILES.

if ($id) {
    $model->load($id);
}

//if (isset($_FILES['file']) && $_FILES['file']['name'] != '') {
    $imageFile = $this->helper->uploadFile('file');
    $model->setFile($imageFile);
//}

So I created helper class to upload file

public function uploadFile($scope)
{   
   try {
        $uploader = $this->_fileUploaderFactory->create(['fileId' => $scope]);
        $uploader->setAllowRenameFiles(true);
        $uploader->setFilesDispersion(true);
        $uploader->setAllowCreateFolders(true);

        if ($uploader->save($this->getBaseDir())) {
            return $uploader->getUploadedFileName();    
        }

    } catch (\Exception $e) { 
        throw new $e('File was not uploaded');
    }
}

But when I have no upload any file it's show fatal error "File was not uploaded".
How we check that file was selected in field or not?

Best Answer

This will resolve the problem. Put this in controller.

$files = $this->getRequest()->getFiles()

Here is Magento2 :: Accessing $_FILES using Magento Framework

Related Solutions

Magento – Magento 2: How to override newsletter Subscriber model

Finally i have resolve my issue . Only Need to override Subscriber. I am posting my entire code. may be it will helpful to someone. di.xml

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <preference for="Magento\Newsletter\Model\Subscriber" type="Navin\Subscribe\Model\Subscriber" />
</config>

Subscriber.php Model Files

namespace Navin\Subscribe\Model;

class Subscriber extends \Magento\Newsletter\Model\Subscriber {

    /**
     * Initialize resource model
     *
     * @return void
     */

    public function subscribe($email, $subscriber_name = '', $subscriber_date_of_birth = '', $subscriber_country_code = '') {

        $this->loadByEmail($email);

        if (!$this->getId()) {
            $this->setSubscriberConfirmCode($this->randomSequence());
        }

        $isConfirmNeed = $this->_scopeConfig->getValue(
                        self::XML_PATH_CONFIRMATION_FLAG, \Magento\Store\Model\ScopeInterface::SCOPE_STORE
                ) == 1 ? true : false;
        $isOwnSubscribes = false;

        $isSubscribeOwnEmail = $this->_customerSession->isLoggedIn() && $this->_customerSession->getCustomerDataObject()->getEmail() == $email;

        if (!$this->getId() || $this->getStatus() == self::STATUS_UNSUBSCRIBED || $this->getStatus() == self::STATUS_NOT_ACTIVE
        ) {
            if ($isConfirmNeed === true) {
                // if user subscribes own login email - confirmation is not needed
                $isOwnSubscribes = $isSubscribeOwnEmail;
                if ($isOwnSubscribes == true) {
                    $this->setStatus(self::STATUS_SUBSCRIBED);
                } else {
                    $this->setStatus(self::STATUS_NOT_ACTIVE);
                }
            } else {
                $this->setStatus(self::STATUS_SUBSCRIBED);
            }

            $this->setSubscriberEmail($_POST['email']);

        }

        if(!empty($_POST['subscriber_name']) ){
                $this->setSubscriberName($_POST['subscriber_name']); //subscriber_name
                $this->setSubscriberDateofbirth($_POST['subscriber_dateofbirth']); //date of birth
                $this->setSubscriberCountrycode($_POST['subscriber_countrycode']); //country code
        }

        if ($isSubscribeOwnEmail) {
            try {
                $customer = $this->customerRepository->getById($this->_customerSession->getCustomerId());
                $this->setStoreId($customer->getStoreId());
                $this->setCustomerId($customer->getId());
            } catch (NoSuchEntityException $e) {
                $this->setStoreId($this->_storeManager->getStore()->getId());
                $this->setCustomerId(0);
            }
        } else {
            $this->setStoreId($this->_storeManager->getStore()->getId());
            $this->setCustomerId(0);
        }

        $this->setStatusChanged(true);

        try {
            $this->save();
            if ($isConfirmNeed === true && $isOwnSubscribes === false
            ) {
                $this->sendConfirmationRequestEmail();
            } else {
                $this->sendConfirmationSuccessEmail();
            }
            return $this->getStatus();
        } catch (\Exception $e) {
            throw new \Exception($e->getMessage());
        }
    }

}

Magento 2.1 File Upload – Attention: The File Was Not Uploaded

This error can be caused by server permissions / configurations. It could simply be a permission issue so please ensure your web server user has full rights as per it's recommended in devdocs http://bit.ly/2v325mQ.

If that doesn't resolve the issue then you may want to look at the file size and see it's not larger than the allowed file size on your server.

Best Answer

Related Solutions

Magento – Magento 2: How to override newsletter Subscriber model

Magento 2.1 File Upload – Attention: The File Was Not Uploaded

Related Topic