/**
* @param ImageContentInterface $content
* @return array
*/
protected function convertFromMediaGalleryEntryContentInterface(ImageContentInterface $content = null)
{
if ($content == null) {
return null;
} else {
return ['data' => [ImageContentInterface::BASE64_ENCODED_DATA => $content->getBase64EncodedData(), ImageContentInterface::TYPE => $content->getType(), ImageContentInterface::NAME => $content->getName()]];
}
}
/**
* Check if gallery entry content is valid
*
* @param ImageContentInterface $imageContent
* @return bool
* @throws InputException
*/
public function isValid(ImageContentInterface $imageContent)
{
$fileContent = @base64_decode($imageContent->getBase64EncodedData(), true);
if (empty($fileContent)) {
throw new InputException(new Phrase('The image content must be valid base64 encoded data.'));
}
$imageProperties = @getimagesizefromstring($fileContent);
if (empty($imageProperties)) {
throw new InputException(new Phrase('The image content must be valid base64 encoded data.'));
}
$sourceMimeType = $imageProperties['mime'];
if ($sourceMimeType != $imageContent->getType() || !$this->isMimeTypeValid($sourceMimeType)) {
throw new InputException(new Phrase('The image MIME type is not valid or not supported.'));
}
if (!$this->isNameValid($imageContent->getName())) {
throw new InputException(new Phrase('Provided image name contains forbidden characters.'));
}
return true;
}
/**
* @param ImageContentInterface $imageContent
* @return string
* @throws \Magento\Framework\Exception\LocalizedException
*/
private function getFileName($imageContent)
{
$fileName = $imageContent->getName();
if (!pathinfo($fileName, PATHINFO_EXTENSION)) {
if (!$imageContent->getType() || !$this->getMimeTypeExtension($imageContent->getType())) {
throw new InputException(new Phrase('Cannot recognize image extension.'));
}
$fileName .= '.' . $this->getMimeTypeExtension($imageContent->getType());
}
return $fileName;
}
