protected function add_solr_document($doc) {
        $solrdoc = new \SolrInputDocument();
        foreach ($doc as $field => $value) {
            $solrdoc->addField($field, $value);
        }

        try {
            $result = $this->get_search_client()->addDocument($solrdoc, true, static::AUTOCOMMIT_WITHIN);
            return true;
        } catch (\SolrClientException $e) {
            debugging('Solr client error adding document with id ' . $doc['id'] . ': ' . $e->getMessage(), DEBUG_DEVELOPER);
        } catch (\SolrServerException $e) {
            // We only use the first line of the message, as it's a fully java stacktrace behind it.
            $msg = strtok($e->getMessage(), "\n");
            debugging('Solr server error adding document with id ' . $doc['id'] . ': ' . $msg, DEBUG_DEVELOPER);
        }

        return false;
    }
protected function add_solr_document($doc) {
        $solrdoc = new \SolrInputDocument();
        foreach ($doc as $field => $value) {
            $solrdoc->addField($field, $value);
        }

        try {
            $result = $this->get_search_client()->addDocument($solrdoc, true, static::AUTOCOMMIT_WITHIN);
            return true;
        } catch (\SolrClientException $e) {
            debugging('Solr client error adding document with id ' . $doc['id'] . ': ' . $e->getMessage(), DEBUG_DEVELOPER);
        } catch (\SolrServerException $e) {
            // We only use the first line of the message, as it's a fully java stacktrace behind it.
            $msg = strtok($e->getMessage(), "\n");
            debugging('Solr server error adding document with id ' . $doc['id'] . ': ' . $msg, DEBUG_DEVELOPER);
        }

        return false;
    }
protected function add_solr_document ( $ doc ) { $ solrdoc = new \ SolrInputDocument ( ) ; foreach ( $ doc as $ field => $ value ) { $ solrdoc -> addField ( $ field , $ value ) ; } try { $ result = $ this -> get_search_client ( ) -> addDocument ( $ solrdoc , true , static :: AUTOCOMMIT_WITHIN ) ; return true ; } catch ( \ SolrClientException $ e ) { debugging ( 'Solr client error adding document with id ' . $ doc [ 'id' ] . ': ' . $ e -> getMessage ( ) , DEBUG_DEVELOPER ) ; } catch ( \ SolrServerException $ e ) { // We only use the first line of the message, as it's a fully java stacktrace behind it. $ msg = strtok ( $ e -> getMessage ( ) , "\n" ) ; debugging ( 'Solr server error adding document with id ' . $ doc [ 'id' ] . ': ' . $ msg , DEBUG_DEVELOPER ) ; } return false ; }
Adds a text document to the search engine.

@param array $doc
@return bool
Adds a text document to the search engine .