wordpress 在shop页面上显示产品

add_action('pre_get_posts', 'show_active_lotteries_only');

function show_active_lotteries_only($q)
{
// This will make sure that you're on the shop page
  if (is_shop()) {
    $tax_query = array(
      array(
        'taxonomy' => 'product_type',
        'field'    => 'slug',
        'terms'    => 'lottery'
      )
    );
    $q->set('tax_query', $tax_query);
    $q->set('post_type', 'product');
    $q->set('post_status', 'publish');
    $q->set('fields', 'ids');
    $q->set('show_past_lottery', FALSE);
  }
}

add_action( 'pre_get_posts', 'show_active_lotteries_only' );
function show_active_lotteries_only( $q ){
    $q->set( 'tax_query', array (
        array(
            'fields' => 'ids',
            'post_type'=> 'product',
            'show_past_lottery' => FALSE,
            'tax_query' => array(array('taxonomy' => 'product_type' , 'field' => 'slug', 'terms' => 'lottery')),
        )
    ));
}
--------------------------------------------------

add_action( 'woocommerce_product_query', 'product_hide_hcps' );
function product_hide_hcps($data){
//    $hcps_datas = get_option('hcps_data');
    $hcps_datas = ["category"=>'120', "options"=>"product"];
    $tax_query = (array) $data->get( 'tax_query' );
//    echo "<pre/>";var_dump($tax_query);die;
    $select_values = $hcps_datas['category'];
    $term_idArr = array( 120 );
    $tax_query2[] = array(
        'taxonomy' => 'product_cat',
        'field' => 'term_id',
        'terms' => $term_idArr,//$select_values
        'operator' => 'NOT IN'
    );
    $tax_query[] = array(
//        'taxonomy' => 'product_type',//  wp_term_taxonomy表taxonomy字段值
//        'field' => 'term_id',//  wp_terms表（term_id,name,slug）字段名
//        'terms' => ['15'],//wp_terms 字段名（term_id,name,slug）对应的值
//        'operator' => 'NOT IN'
    );
    $tax_query[] = array(
        'taxonomy' => 'product_visibility',
        'field' => 'name',
        'terms' => 'featured',
        'operator' => 'IN', // or 'NOT IN' to exclude feature products
    );
    $tax_query[] = array(
        'taxonomy' => 'product_type',
        'field' => 'name',
        'terms' => 'simple',//variable
        'operator' => 'IN', // or 'NOT IN' to exclude feature products
    );

    if (!is_admin()) {
        $data->set( 'tax_query', $tax_query );
    }
}