/**
* Validates that the xml is valid using the XSD
*@return bool - if the validation is ok
*/
protected function validate()
{
if (!file_exists($this->data->filePath)) {
throw new KalturaBatchException("File doesn't exist [{$this->data->filePath}]", KalturaBatchJobAppErrors::BULK_FILE_NOT_FOUND);
}
libxml_use_internal_errors(true);
$this->loadXslt();
$xdoc = new KDOMDocument();
$this->xslTransformedContent = $this->xslTransform($this->data->filePath);
KalturaLog::info("Tranformed content: " . $this->xslTransformedContent);
libxml_clear_errors();
if (!$xdoc->loadXML($this->xslTransformedContent)) {
$errorMessage = kXml::getLibXmlErrorDescription($this->xslTransformedContent);
KalturaLog::debug("Could not load xml");
throw new KalturaBatchException("Could not load xml [{$this->job->id}], {$errorMessage}", KalturaBatchJobAppErrors::BULK_VALIDATION_FAILED);
}
//Validate the XML file against the schema
libxml_clear_errors();
$xsdURL = KBatchBase::$kClient->schema->serve($this->getSchemaType());
if (KBatchBase::$taskConfig->params->xmlSchemaVersion) {
$xsdURL .= "&version=" . KBatchBase::$taskConfig->params->xmlSchemaVersion;
}
$xsd = KCurlWrapper::getContent($xsdURL);
if (!$xdoc->schemaValidateSource($xsd)) {
$errorMessage = kXml::getLibXmlErrorDescription($this->xslTransformedContent);
KalturaLog::debug("XML is invalid:\n{$errorMessage}");
throw new KalturaBatchException("Validate files failed on job [{$this->job->id}], {$errorMessage}", KalturaBatchJobAppErrors::BULK_VALIDATION_FAILED);
}
return true;
}
/**
* Validate the XML against the profile XSD and set the metadata status
*
* @param int $metadataProfileId
* @param string $metadata
* @param string $errorMessage
* @param int $compareAgainstPreviousVersion leave it false to use the latest metadata profile version
*
* returns bool
*/
public static function validateMetadata($metadataProfileId, $metadata, &$errorMessage, $compareAgainstPreviousVersion = false)
{
KalturaLog::debug("Validating metadata [{$metadata}]");
$metadataProfile = MetadataProfilePeer::retrieveByPK($metadataProfileId);
if (!$metadataProfile) {
$errorMessage = "Metadata profile [{$metadataProfileId}] not found";
KalturaLog::err($errorMessage);
return false;
}
$metadataProfileFSVersion = null;
if ($compareAgainstPreviousVersion) {
$metadataProfileFSVersion = $metadataProfile->getPreviousFileSyncVersion();
}
$metadataProfileKey = $metadataProfile->getSyncKey(MetadataProfile::FILE_SYNC_METADATA_DEFINITION, $metadataProfileFSVersion);
$xsdData = kFileSyncUtils::file_get_contents($metadataProfileKey, true, false);
if (!$xsdData) {
$errorMessage = "Metadata profile xsd not found";
KalturaLog::err($errorMessage);
return false;
}
libxml_use_internal_errors(true);
libxml_clear_errors();
$xml = new KDOMDocument();
$xml->loadXML($metadata);
if ($xml->schemaValidateSource($xsdData)) {
if (!self::validateMetadataObjects($metadataProfileId, $xml, $errorMessage)) {
KalturaLog::err($errorMessage);
return false;
}
KalturaLog::debug("Metadata is valid");
return true;
}
$errorMessage = kXml::getLibXmlErrorDescription($metadata);
KalturaLog::err("Metadata is invalid:\n{$errorMessage}");
return false;
}
