Created
May 31, 2018 11:45
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| <?php | |
| /** | |
| * This is a muplugin | |
| * | |
| * Indexation des champs ACF "Auteurs" (relationnel) et "Année" (post_date) dans Elasticsearch index | |
| * pour WPSOLR | |
| */ | |
| use wpsolr\core\classes\WPSOLR_Events; | |
| use wpsolr\core\classes\WpSolrSchema; | |
| use wpsolr\core\classes\engines\WPSOLR_AbstractIndexClient; // ne fonctionne pas sans ça | |
| if ( ! class_exists( 'WPSOLR_Events' ) ) { | |
| return; | |
| } | |
| /** | |
| * | |
| * @param array $document_for_update | |
| * @param $solr_indexing_options | |
| * @param $post | |
| * @param $attachment_body | |
| * @param WPSOLR_AbstractIndexClient $search_engine_client | |
| * | |
| * @return array Document updated with fields | |
| */ | |
| function wpsolr_filter_solarium_document_for_update( array $document_for_update, $solr_indexing_options, $post, $attachment_body, WPSOLR_AbstractIndexClient $search_engine_client ) { | |
| $solr_dynamic_type = WpSolrSchema::_SOLR_DYNAMIC_TYPE_STRING; // Depends on the type selected on your field on screen 2.2 | |
| $document_for_update[ 'auteur_item' . $solr_dynamic_type] = get_auteur($post->ID); | |
| $document_for_update[ 'an_item_i' ] = get_the_date('Y',$post->ID); // c'est un integer donc on rajoute "_i" | |
| return $document_for_update; | |
| } | |
| add_action( 'after_setup_theme', function () { | |
| add_filter( WPSOLR_Events::WPSOLR_FILTER_SOLARIUM_DOCUMENT_FOR_UPDATE, 'wpsolr_filter_solarium_document_for_update', 10, 5 ); | |
| } ); | |
| /** | |
| * Output le nom de ou des auteurs attachés au post par un champs ACF relationnel. | |
| * | |
| * @param [int] $post_id | |
| * @return void | |
| */ | |
| function get_auteur($post_id) { | |
| $auteurs = get_field('article_author', $post_id, false); | |
| if ( $auteurs ) : | |
| $auteurs_noms = array(); | |
| foreach ( $auteurs as $auteur_id) : | |
| $auteurs_noms[] = get_the_title($auteur_id); | |
| endforeach; | |
| $output = implode(", ", $auteurs_noms); | |
| return $output; | |
| endif; | |
| } |
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you must use full namespace for
class_exist()check amigo.if ( ! class_exists( 'wpsolr\core\classes\WPSOLR_Events' ) ) { return; }