ID, 'alternative_products', true );
echo '';
woocommerce_wp_text_input( array(
'id' => 'alternative_products',
'label' => __('Alternative Products', 'codewp'),
'desc_tip' => 'true',
'description' => __('Enter the IDs of alternative products, separated by commas.', 'codewp'),
'type' => 'text'
));
echo '
';
}
public function save_alternative_products_field( $post_id ) {
$alternative_products = isset( $_POST['alternative_products'] ) ? $_POST['alternative_products'] : '';
update_post_meta( $post_id, 'alternative_products', $alternative_products );
}
public function custom_override_get_availability( $availability, $product ) {
if ( ! $product->is_in_stock() ) {
$alternative_products_ids = get_post_meta( $product->get_id(), 'alternative_products', true );
if ( ! empty( $alternative_products_ids ) ) {
$alternative_products_ids = explode( ',', $alternative_products_ids );
$alternative_products_html = '';
$availability['availability'] = __('Out of stock. Check out these alternatives:', 'codewp') . $alternative_products_html;
$availability['class'] = 'out-of-stock';
} else {
$availability['availability'] = __('Out of stock', 'codewp');
}
}
return $availability;
}
}
new WC_Product_Alternatives();
endif;
?>