426 

   427     /**

   428      * Add country info for document.

   429      * This modify the document

   430      *

   431      * @param $doc the document instance

   432      * @return nothing

   433      */

   434     public function addCountryInfo($doc) {

   435         $params = [

   436             'index' => config('corpusparole.elasticsearch_index'),

   437             'type' => 'document',

   438             'id' => $doc->getId()

   439         ];

   440         $esRes = Es::get($params);

   441 

   442         if(!empty($esRes) && $esRes['found']) {

   443             $source = $esRes["_source"];

   444             if(array_key_exists('geonames_country', $source)) {

   445                 $doc->setCountryCode($source['geonames_country']);

   446             }

   447         } else {

   448             Log::error("RdfDocumentRepository::addCountryInfo : Document ".$doc->getId()." not found in index.");

   449         }

   450     }

   451