/**
* Check if gallery entry content is valid
*
* @param ContentInterface $fileContent
* @throws InputException
* @return bool
*/
public function isValid(ContentInterface $fileContent)
{
$decodedContent = @base64_decode($fileContent->getFileData(), true);
if (empty($decodedContent)) {
throw new InputException(__('Provided content must be valid base64 encoded data.'));
}
if (!$this->isFileNameValid($fileContent->getName())) {
throw new InputException(__('Provided file name contains forbidden characters.'));
}
return true;
}
/**
* Decode base64 encoded content and save it in system tmp folder
*
* @param ContentInterface $fileContent
* @return array
*/
protected function decodeContent(ContentInterface $fileContent)
{
$tmpFileName = $this->getTmpFileName();
$fileSize = $this->systemTmpDirectory->writeFile($tmpFileName, base64_decode($fileContent->getFileData()));
return ['name' => $fileContent->getName(), 'type' => self::DEFAULT_MIME_TYPE, 'tmp_name' => $this->systemTmpDirectory->getAbsolutePath($tmpFileName), 'error' => 0, 'size' => $fileSize];
}
