/**
* Add an entry for Resource entity in database at each upload
* OR: find the already uploaded file based on it's hash
*
* @param GaufretteFile $file
* @param string $originalFilename
* @param string $type
*
* @throws FileNotFound
* @throws \InvalidArgumentException
* @throws UnexpectedValueException
* @throws \RuntimeException
*
* @return ResourceInterface
*/
public function addFile(GaufretteFile $file, $originalFilename, $type = null)
{
$fs = $this->getFilesystemForType($type);
$hash = $fs->checksum($file->getKey());
$resource = $this->findByHash($type, $hash);
if ($resource) {
// If resource already uploaded
if ($fs->has($resource->getFileName())) {
// If the file is still there
$file->delete();
// Delete uploaded file (because we already have one)
return $resource;
}
} else {
$resource = $this->createByType($type);
}
$resource->setOriginalFileName($originalFilename)->setFileName($file->getKey())->setHash($hash);
$this->updateResourceMetadata($resource, $file);
$em = $this->doctrine->getManager();
$em->persist($resource);
$em->flush();
return $resource;
}
/**
* @param ResourceInterface $resource
* @param GaufretteFile $file
* @throws \InvalidArgumentException|\UnexpectedValueException|FileNotFound
*/
public function updateResourceMetadata(ResourceInterface $resource, GaufretteFile $file)
{
if ($resource instanceof Document) {
$mimeType = $file->getMimeType();
if (!$mimeType) {
$finfo = new \finfo(FILEINFO_MIME_TYPE);
$mimeType = $finfo->buffer($file->getContent());
}
$resource->setFileModifiedAt($file->getMtime())->setFileSize($file->getSize())->setFileType($mimeType);
}
if ($resource instanceof Image) {
$imageSize = getimagesizefromstring($file->getContent());
$resource->setWidth(isset($imageSize[0]) ? $imageSize[0] : null)->setHeight(isset($imageSize[1]) ? $imageSize[1] : null);
}
}