private function deleteImageFile(Images $image, $directoryPath)
{
$fileName = $image->getImageName();
$filePath = $directoryPath . '/' . $fileName;
if (file_exists($filePath)) {
unlink($filePath);
}
}
/**
* @param string $url
* @param Images $image
* @return Images
* @throws \Exception
*/
private function generateFromRemote($url, Images $image)
{
$client = new Client();
$urlParts = parse_url($url);
if (empty($urlParts['path'])) {
throw new \Exception('Invalid url');
}
$pathParts = pathinfo($urlParts['path']);
if (empty($pathParts['extension'])) {
throw new \Exception('Remote path is not pointing to a file');
}
$imageId = $image->getId();
$ds = DIRECTORY_SEPARATOR;
$tempDestination = sys_get_temp_dir() . $ds . $pathParts['basename'];
$response = $client->get($url, ['save_to' => $tempDestination]);
if ($response->getStatusCode() != 200) {
throw new \Exception('Cannot receive the remote file');
}
$isImage = getimagesize($tempDestination);
if (!$isImage) {
throw new \Exception('File is not an image');
}
$relativePath = $imageId . $ds . $pathParts['basename'];
$fileManager = new Filesystem();
$fileManager->mkdir($this->uploadPath . $ds . $imageId);
$fileManager->rename($tempDestination, $this->uploadPath . $relativePath);
$image->setPath($relativePath);
$this->entityManager->persist($image);
$this->entityManager->flush();
return $image;
}
/**
* @param Images $image
* @return \Symfony\Component\Form\Form
*/
private function createDeleteForm(Images $image)
{
return $this->createFormBuilder()->setAction($this->generateUrl('_delete', ['id' => $image->getId()]))->setMethod('DELETE')->getForm();
}
