[ 'repository' => [ 'host' => env('SOLR_HOST', 'repository.geologie.ac.at'), 'port' => env('SOLR_PORT', '8983'), 'path' => env('SOLR_PATH', '/'), 'core' => env('SOLR_CORE', 'rdr_data') ] ], 'xsltfile' => "solr.xslt" ];