/**
* Index supp file metadata.
* @param $suppFile object
*/
function indexSuppFileMetadata(&$suppFile)
{
// Update search index
$articleId = $suppFile->getArticleId();
ArticleSearchIndex::updateTextIndex($articleId, ARTICLE_SEARCH_SUPPLEMENTARY_FILE, array_merge(array_values((array) $suppFile->getTitle(null)), array_values((array) $suppFile->getCreator(null)), array_values((array) $suppFile->getSubject(null)), array_values((array) $suppFile->getTypeOther(null)), array_values((array) $suppFile->getDescription(null)), array_values((array) $suppFile->getSource(null))), $suppFile->getFileId());
}