plugin.tx_solr {
  index {
    queue {
      sys_file_metadata = 1
      sys_file_metadata {
        initialization = HMMH\SolrFileIndexer\IndexQueue\FileInitializer
        indexer = HMMH\SolrFileIndexer\Indexer\FileIndexer
        allowedFileTypes = pdf,doc,docx,xlsx
        additionalPageIds = 0

        fields {
          title = title
          created = crdate
          changed = tstamp

          size_intS = SOLR_RELATION
          size_intS {
            localField = file
            foreignLabelField = size
          }

          fileExtension = SOLR_RELATION
          fileExtension {
            localField = file
            foreignLabelField = extension
          }

          title_stringS = SOLR_RELATION
          title_stringS {
            localField = file
            foreignLabelField = name
          }

          description = description

          keywords = SOLR_MULTIVALUE
          keywords {
            field = keywords
          }

          author = creator
        }
      }
    }
  }
}