/**
* get source image
*
* @param ImageInterface $image
*
* @return string
*/
public function getImageSource(ImageInterface $image)
{
$path = $this->getAbsolutePath($image->getPath());
if (!is_file($path)) {
throw new IOException(sprintf('Not found image source "%s"', $image->getId()));
}
return file_get_contents($path);
}
/**
* Upload image source
*
* @param ImageInterface $image
*
* @return ImageInterface
*/
protected function uploadSource(ImageInterface $image)
{
if ($binary = $image->getBinarySource()) {
$image = $this->uploader->uploadBase64($image, $binary);
}
return $image;
}
/**
* Remove child
*
* @param ImageInterface $child
*/
public function removeChild(ImageInterface $child)
{
$child->setParent(null);
$this->childs->removeElement($child);
}