Developing an application using wordpress rest api for the backend.
I'm working with the following plugins:
Advanced Custom Fields PRO 5.5.14 ACF to REST API 3.10 Better REST API Featured Images 1.2.1 Custom Post Type UI 1.5.8
Result of endpoint wp-json / wp / v2 / games without filter:
I would like to filter post of type "games" by datas_plataforma.plataforma.slug
Something like:
wp-json / wp / v2 / games? plataform-slug = {slug}
For this I tried the following filter in functions.php:
add_filter( 'acf/rest_api/games/get_fields', function( $data, $request, $response ) {
if ( $response instanceof WP_REST_Response ) {
$data = $response->get_data();
}
if( isset( $data['acf']['datas_plataforma']['plataforma']['slug'] ) ) {
$data['acf']['datas_plataforma']['plataforma']->acf = get_fields( $data['datas_plataforma']['plataforma']->SLUG );
}
return $data;
}, 10, 3);
But when I access the endopoint wp-json / wp / v2 / games I get error 500.
Update:
Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 2 passed in /opt/bitnami/apache2/htdocs/service/wp-includes/class-wp-hook.php on line 286 and exactly 3 expected in /opt/bitnami/apache2/htdocs/service/wp-content/themes/twentyseventeen/functions.php:657
Some help?