/**
* Check if gallery entry content is valid
*
* @param ProductAttributeMediaGalleryEntryContentInterface $entryContent
* @return bool
* @throws InputException
*/
public function isValid(ProductAttributeMediaGalleryEntryContentInterface $entryContent)
{
$fileContent = @base64_decode($entryContent->getEntryData(), true);
if (empty($fileContent)) {
throw new InputException('The image content must be valid base64 encoded data.');
}
$imageProperties = @getimagesizefromstring($fileContent);
if (empty($imageProperties)) {
throw new InputException('The image content must be valid base64 encoded data.');
}
$sourceMimeType = $imageProperties['mime'];
if ($sourceMimeType != $entryContent->getMimeType() || !$this->isMimeTypeValid($sourceMimeType)) {
throw new InputException('The image MIME type is not valid or not supported.');
}
if (!$this->isNameValid($entryContent->getName())) {
throw new InputException('Provided image name contains forbidden characters.');
}
return true;
}
/**
* @param ProductAttributeMediaGalleryEntryContentInterface $content
* @return array
*/
protected function convertFromMediaGalleryEntryContentInterface(ProductAttributeMediaGalleryEntryContentInterface $content = null)
{
if ($content == null) {
return null;
} else {
return ["entry_data" => $content->getEntryData(), "mime_type" => $content->getMimeType(), "name" => $content->getName()];
}
}
