/**
* Update an existing metadata object definition file
*
* @action revert
* @param int $id
* @param int $toVersion
* @return KalturaMetadataProfile
* @throws MetadataErrors::METADATA_PROFILE_NOT_FOUND
* @throws MetadataErrors::METADATA_FILE_NOT_FOUND
* @throws MetadataErrors::METADATA_UNABLE_TO_TRANSFORM
*/
function revertAction($id, $toVersion)
{
$dbMetadataProfile = MetadataProfilePeer::retrieveByPK($id);
if (!$dbMetadataProfile) {
throw new KalturaAPIException(MetadataErrors::METADATA_PROFILE_NOT_FOUND, $id);
}
$oldKey = $dbMetadataProfile->getSyncKey(MetadataProfile::FILE_SYNC_METADATA_DEFINITION, $toVersion);
if (!kFileSyncUtils::fileSync_exists($oldKey)) {
throw new KalturaAPIException(MetadataErrors::METADATA_FILE_NOT_FOUND, $oldKey);
}
$dbMetadataProfile->incrementFileSyncVersion();
$dbMetadataProfile->incrementVersion();
$dbMetadataProfile->save();
$key = $dbMetadataProfile->getSyncKey(MetadataProfile::FILE_SYNC_METADATA_DEFINITION);
kFileSyncUtils::createSyncFileLinkForKey($key, $oldKey);
kMetadataManager::parseProfileSearchFields($this->getPartnerId(), $dbMetadataProfile);
MetadataPeer::setUseCriteriaFilter(false);
$metadatas = MetadataPeer::retrieveByProfile($id, $toVersion);
foreach ($metadatas as $metadata) {
// validate object exists
$object = kMetadataManager::getObjectFromPeer($metadata);
if (!$object) {
continue;
}
$metadata->incrementVersion();
$oldKey = $metadata->getSyncKey(Metadata::FILE_SYNC_METADATA_DATA, $toVersion);
if (!kFileSyncUtils::fileSync_exists($oldKey)) {
continue;
}
$xml = kFileSyncUtils::file_get_contents($oldKey, true, false);
if (!$xml) {
continue;
}
$errorMessage = '';
if (!kMetadataManager::validateMetadata($dbMetadataProfile->getId(), $xml, $errorMessage)) {
continue;
}
$metadata->setMetadataProfileVersion($dbMetadataProfile->getVersion());
$metadata->setStatus(Metadata::STATUS_VALID);
$metadata->save();
$key = $metadata->getSyncKey(MetadataProfile::FILE_SYNC_METADATA_DEFINITION);
kFileSyncUtils::createSyncFileLinkForKey($key, $oldKey);
}
$metadataProfile = new KalturaMetadataProfile();
$metadataProfile->fromObject($dbMetadataProfile, $this->getResponseProfile());
return $metadataProfile;
}
