function saveMetadata(&$oDocument, $aMetadata, $aOptions = null)
{
$table = 'document_fields_link';
$bNoValidate = KTUtil::arrayGet($aOptions, 'novalidate', false);
if ($bNoValidate !== true) {
$res = KTDocumentUtil::validateMetadata($oDocument, $aMetadata);
if (PEAR::isError($res)) {
return $res;
}
$aMetadata = empty($res) ? array() : $res;
}
$iMetadataVersionId = $oDocument->getMetadataVersionId();
$res = DBUtil::runQuery(array("DELETE FROM {$table} WHERE metadata_version_id = ?", array($iMetadataVersionId)));
if (PEAR::isError($res)) {
return $res;
}
// XXX: Metadata refactor
foreach ($aMetadata as $aInfo) {
list($oMetadata, $sValue) = $aInfo;
if (is_null($oMetadata)) {
continue;
}
$res = DBUtil::autoInsert($table, array('metadata_version_id' => $iMetadataVersionId, 'document_field_id' => $oMetadata->getID(), 'value' => $sValue));
if (PEAR::isError($res)) {
return $res;
}
}
KTDocumentUtil::setComplete($oDocument, 'metadata');
DocumentFieldLink::clearAllCaches();
return true;
}
