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Topic: Show products with the same attribute as the current product in related products

rasitagac

Participant

November 21, 2023 3:51 pm

I want to show products with the same attribute as the current product in the related products field on the product page. Can you help?

Site URL: hidden

Theme version: 9.2.2

WooCommerce version: 8.3.0

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Rose Tyler

Support staff

November 21, 2023 5:00 pm

Hello, Rasitagac,

Thank you for reaching out to us with your request.

Please read the next article – https://woocommerce.com/document/related-products-up-sells-and-cross-sells/
“Related Products is a section on some templates that pulls products from your store that share the same tags or categories as the current product.
These products cannot be specified in the admin, but can be influenced by grouping similar products in the same category or by using the same tags.”

Kind Regards,
8theme team

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rasitagac

Participant

November 21, 2023 5:13 pm

The following code works for me

add_filter( 'woocommerce_related_products', 'related_products_by_attribute', 10, 3 );
function related_products_by_attribute( $related_posts, $product_id, $args ) {
    $taxonomy   = 'pa_sezon'; // HERE define the targeted product attribute taxonomy
    $term_slugs = wp_get_post_terms( $product_id, $taxonomy, ['fields' => 'slugs'] ); // Get terms for the product
    if ( empty($term_slugs) )
        return $related_posts;
    $posts_ids = get_posts( array(
        'post_type'            => 'product',
        'ignore_sticky_posts'  => 1,
        'posts_per_page'       => 4,
        'post__not_in'         => array( $product_id ),
        'tax_query'            => array( array(
            'taxonomy' => $taxonomy,
            'field'    => 'slug',
            'terms'    => $term_slugs,
        ) ),
		'meta_query'           => array( array(
            'key'     => '_stock_status',
            'value'   => 'instock',
            'compare' => '=',
        ) ),
        'fields'  => 'ids',
        'orderby' => 'date',
    ) );
    return count($posts_ids) > 0 ? $posts_ids : $related_posts;
}

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