NO BUG: Filters and Infinite Scroll broken PHP Query

Bugs
1

Browser: Google Chrome 138.0.7204.50
OS: Windows 11
Video: Jam

It seems that when using a PHP query, the Infinite Scroll and Filters get broken.
With a simple query, it seems to work, so I assume it’s because if the more complex query.
The PHP query:

$parent_product_category_id = '{url_parameter:kategorie-produktu}';

if ( ! is_product_tag() || ! ( $current_tag_object = get_queried_object() ) ) {
    return [ 'post__in' => [0] ]; 
}

$tax_query = [
    [
        'taxonomy' => 'product_tag',
        'field'    => 'term_id',
        'terms'    => $current_tag_object->term_id,
    ],
];

if ( ! empty( $parent_product_category_id ) ) {

    $child_category_ids = get_term_children( (int) $parent_product_category_id, 'product_cat' );

    $category_ids_to_query = array_merge( [ (int) $parent_product_category_id ], $child_category_ids );

    $tax_query['relation'] = 'AND';

    $tax_query[] = [
        'taxonomy' => 'product_cat',
        'field'    => 'term_id',
        'terms'    => $category_ids_to_query,
        'operator' => 'IN',
    ];
}

return [
    'post_type'      => 'product',
    'post_status'    => 'publish',
    'posts_per_page' => 6,
    'tax_query'      => $tax_query,
];

Can you help with that?

2

All AJAX-related actions in Bricks utilize REST API endpoints.

Hence, is_product_tag, get_queried_object etc might not be your expected value.

Additionally, {url_parameter:kategorie-produktu} will be empty because no URL parameter will be retrieved in the Bricks API endpoints. You can inspect the network requests via the browser developer tool.

Regards,
Jenn

3

Thank you for the explanation.
Is there a way to refactor the query so it is compatible with the AJAX actions?
I know it’s my job to figure it out, but any help is appreciated either way!
Have a great day!
Petr