/**
* @param mixed $comparison
* @return bool
*/
public function isComparison($comparison)
{
if (!is_array($comparison)) {
return false;
}
if (ArrayUtils::hasStringKeys($comparison) || count($comparison) < 2) {
return false;
}
if (!is_string($comparison[0]) || !is_string($comparison[1])) {
return false;
}
if (!$this->isOperator($comparison[1])) {
return false;
}
$comparison[1] = $this->normalizeOperator($comparison[1]);
return in_array($comparison[1], $this->comparisonOperators);
}
/**
* @param AdapterInterface $ea
* @param array $config
* @param object $object
* @throws \RuntimeException
* @return array
*/
protected function processFileUploads(AdapterInterface $ea, array &$config, $meta, $object)
{
$files = [];
if (empty($config['uploadable'])) {
return $files;
}
$uploads = $this->getPropertyValueFromObject($meta, $config['fileInfoField'], $object);
if (!is_array($uploads) || !ArrayUtils::filterRecursive($uploads, null, true)) {
// No uploaded files
return $files;
}
if (ArrayUtils::hasStringKeys($uploads)) {
$uploads = [$uploads];
}
$pathGenerator = null;
if (!empty($config['pathGenerator'])) {
$pathGenerator = $config['pathGenerator'];
}
if (empty($config['fileField']) || !$meta->hasAssociation($config['fileField'])) {
$fileClass = $this->getFileClass();
} else {
$fileClass = $meta->getAssociationTargetClass($config['fileField']);
}
if (!$fileClass) {
throw new \RuntimeException('Target file class cannot be found.');
}
$uploadableSubscriber = $this->getUploadableSubscriber();
$fileInfoClass = $uploadableSubscriber->getDefaultFileInfoClass();
foreach ($uploads as $fileInfoArray) {
$file = $this->createFile($fileClass, $fileInfoArray, $pathGenerator);
$fileInfo = $this->createFileInfo($fileInfoClass, $fileInfoArray);
$uploadableSubscriber->addEntityFileInfo($file, $fileInfo);
$files[] = $file;
}
$om = $ea->getObjectManager();
if ($meta->hasAssociation($config['fileField'])) {
$uow = $om->getUnitOfWork();
$value = $meta->isCollectionValuedAssociation($config['fileField']) ? $files : $file;
$this->updateField($object, $uow, $ea, $meta, $config['fileField'], $value);
if ($meta->isCollectionValuedAssociation($config['fileField'])) {
$uow->computeChangeSet($meta, $object);
} else {
$ea->recomputeSingleObjectChangeSet($uow, $meta, $object);
}
}
$this->getEventManager()->trigger(__FUNCTION__, $this, $files);
foreach ($files as $file) {
$om->persist($file);
}
return $files;
}