/**
* @param Image $processImage
* @param Document $rawDocument
* @return Document
*/
protected function createDocumentFromImage(Image $processImage, Document $originalDocument, $keepExistingRaw = false)
{
$fs = new Filesystem();
if (false === $keepExistingRaw && null !== ($formerRawDoc = $originalDocument->getRawDocument())) {
/*
* When document already exists with a raw doc reference.
* We have to delete former raw document before creating a new one.
* Keeping the same document to preserve existing relationships!!
*/
$originalDocument->setRawDocument(null);
/*
* Make sure to disconnect raw document before removing it
* not to trigger Cascade deleting.
*/
$this->em->flush();
$this->em->remove($formerRawDoc);
$this->em->flush();
}
if (null === $originalDocument->getRawDocument() || $keepExistingRaw === false) {
/*
* We clone it to host raw document.
* Keeping the same document to preserve existing relationships!!
*
* Get every data from raw document.
*/
$rawDocument = clone $originalDocument;
$rawDocumentName = preg_replace('#\\.(jpe?g|gif|tiff?|png|psd)$#', $this->rawImageSuffix . '.$1', $originalDocument->getFilename());
$rawDocument->setFilename($rawDocumentName);
if ($fs->exists($originalDocument->getAbsolutePath()) && !$fs->exists($rawDocument->getAbsolutePath())) {
/*
* Original document path becomes raw document path. Rename it.
*/
$fs->rename($originalDocument->getAbsolutePath(), $rawDocument->getAbsolutePath());
/*
* Then save downscaled image as original document path.
*/
$processImage->save($originalDocument->getAbsolutePath(), 100);
$originalDocument->setRawDocument($rawDocument);
$rawDocument->setRaw(true);
$this->em->persist($rawDocument);
$this->em->flush();
return $originalDocument;
} else {
return false;
}
} else {
/*
* We keep intact raw document, just updating downscaled doc.
*/
$rawDocument = $originalDocument->getRawDocument();
/*
* Remove existing downscaled document.
*/
$fs->remove($originalDocument->getAbsolutePath());
/*
* Then save downscaled image as original document path.
*/
$processImage->save($originalDocument->getAbsolutePath(), 100);
$this->em->flush();
return $originalDocument;
}
}
