fileUploaderFactory = $fileUploaderFactory; $this->addressMetadataService = $addressMetadataService; $this->logger = $logger; $this->scope = $scope; parent::__construct($context); } /** * @inheritDoc */ public function execute() { try { if (empty($_FILES)) { throw new \Exception('$_FILES array is empty.'); } // Must be executed before any operations with $_FILES! $this->convertFilesArray(); $attributeCode = key($_FILES[$this->scope]['name']); $attributeMetadata = $this->addressMetadataService->getAttributeMetadata($attributeCode); /** @var FileUploader $fileUploader */ $fileUploader = $this->fileUploaderFactory->create([ 'attributeMetadata' => $attributeMetadata, 'entityTypeCode' => AddressMetadataInterface::ENTITY_TYPE_ADDRESS, 'scope' => $this->scope, ]); $errors = $fileUploader->validate(); if (true !== $errors) { $errorMessage = implode('
', $errors); throw new LocalizedException(__($errorMessage)); } $result = $fileUploader->upload(); } catch (LocalizedException $e) { $result = [ 'error' => $e->getMessage(), 'errorcode' => $e->getCode(), ]; } catch (\Exception $e) { $this->logger->critical($e); $result = [ 'error' => __('Something went wrong while saving file.'), 'errorcode' => $e->getCode(), ]; } /** @var \Magento\Framework\Controller\Result\Json $resultJson */ $resultJson = $this->resultFactory->create(ResultFactory::TYPE_JSON); $resultJson->setData($result); return $resultJson; } /** * Update global $_FILES array. Convert data to standard form * * NOTE: This conversion is required to use \Magento\Framework\File\Uploader::_setUploadFileId($fileId) method. * * @return void */ private function convertFilesArray() { foreach ($_FILES as $itemKey => $item) { foreach ($item as $fieldName => $value) { $_FILES[$this->scope][$fieldName] = [$itemKey => $value]; } unset($_FILES[$itemKey]); } } }