/**
* @param array $source
* @param PropertyMappingConfigurationInterface $configuration
* @return PersistentResource|FlowError
* @throws \Exception
*/
protected function handleFileUploads(array $source, PropertyMappingConfigurationInterface $configuration = null)
{
if (!isset($source['error']) || $source['error'] === \UPLOAD_ERR_NO_FILE) {
if (isset($source['originallySubmittedResource']) && isset($source['originallySubmittedResource']['__identity'])) {
return $this->persistenceManager->getObjectByIdentifier($source['originallySubmittedResource']['__identity'], PersistentResource::class);
}
return null;
}
if ($source['error'] !== \UPLOAD_ERR_OK) {
switch ($source['error']) {
case \UPLOAD_ERR_INI_SIZE:
case \UPLOAD_ERR_FORM_SIZE:
case \UPLOAD_ERR_PARTIAL:
return new FlowError(Files::getUploadErrorMessage($source['error']), 1264440823);
default:
$this->systemLogger->log(sprintf('A server error occurred while converting an uploaded resource: "%s"', Files::getUploadErrorMessage($source['error'])), LOG_ERR);
return new FlowError('An error occurred while uploading. Please try again or contact the administrator if the problem remains', 1340193849);
}
}
if (isset($this->convertedResources[$source['tmp_name']])) {
return $this->convertedResources[$source['tmp_name']];
}
try {
$resource = $this->resourceManager->importUploadedResource($source, $this->getCollectionName($source, $configuration));
$this->convertedResources[$source['tmp_name']] = $resource;
return $resource;
} catch (\Exception $exception) {
$this->systemLogger->log('Could not import an uploaded file', LOG_WARNING);
$this->systemLogger->logException($exception);
return new FlowError('During import of an uploaded file an error occurred. See log for more details.', 1264517906);
}
}