Add Attribute Programmatically, But Product not Shown on Widget Filter

This topic has 1 reply, 2 voices, and was last updated 11 months ago by Artem Temos.

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December 21, 2023 at 9:19 pm #523843

Participant

Hi,
I’m successfully add attribute programmatically, the attribute shown on admin side.
But when I try to filter on front end, the product not shown.

https://prnt.sc/csxsrLW0AAk3

Do I need to clear cache or something?

This is my code:

$attribute_name = 'pa_color';
$product_id = $product->get_id();
$colours = array('Black', 'Blue', 'Brown');

$new_attribute = array();
$product_attributes = get_post_meta( $product_id, '_product_attributes', true );

if ( ! empty( $colours ) ) {
    foreach( $colours as $color ) {
        $term = get_term_by( 'name', $color, $attribute_name );
                                
        if ( $term && ! is_wp_error( $term ) ) {
            $insert = wp_set_object_terms( $product_id, $term->term_id, $attribute_name, true );

            if ( $insert ) {
                // Append the new attribute values
                $new_attribute = array(
                    $attribute_name => array(
                        'name'         => $attribute_name,
                        'value'        => '',
                        'position'     => 0,
                        'is_visible'   => 0,
                        'is_variation' => 0,
                        'is_taxonomy'  => 1,
                    ),
                );

                WP_CLI::success( 'Insert term: ' . $color );
            }
        }
    }
}

if ( is_array( $product_attributes ) ) {
    $product_attributes = array_merge( $product_attributes, $new_attribute );
} else {
    $product_attributes = $new_attribute;
}

// Update the product with the modified attributes
update_post_meta( $product_id, '_product_attributes', $product_attributes );