Filter Everything Pro & WOOF hooks

/**
 * 1. Detects Filter Everything Pro filter URLs
 *
 * @param string $element_id    The current element ID.
 * @param array  $uri_parts     An array containing URI parts.
 * @param string $request_url   The URL of the current request.
 *
 * @return string The filtered element ID.
 */
function pm_detect_filter_everything_url( $element_id, $uri_parts, $request_url ) {
    global $permalink_manager_uris;

    if ( empty( $element_id ) && ! empty( $uri_parts['uri'] ) && strpos( $uri_parts['uri'], '/' ) !== false ) {
        $uri           = $uri_parts['uri'];
        $path_segments = explode( '/', trim( $uri, '/' ) );
        $loop_counter  = 0; // Counter for loop iterations

        // Loop through the path segments in reverse order
        while ( ! empty( $path_segments ) && $loop_counter < 6 ) {
            $candidate_uri = implode( '/', $path_segments );

            if ( in_array( $candidate_uri, $permalink_manager_uris ) ) {
                $new_element_id = array_search( $candidate_uri, $permalink_manager_uris );

                // Check if the new element ID contains 'tax-'
                if ( strpos( $new_element_id, 'tax-' ) !== false ) {
                    $element_id = $new_element_id;
                }

                break;
            }

            // Remove the last path segment and continue the loop
            array_pop( $path_segments );

            // Increment the loop counter
            $loop_counter ++;
        }
    }

    return $element_id;
}
add_filter( 'permalink_manager_detected_element_id', 'pm_detect_filter_everything_url', 10, 3 );


/**
 * 2. Detects WOOF (HUSKY – Products Filter for WooCommerce Professional) filter URLs
 *
 * @param string $element_id    The current element ID.
 * @param array  $uri_parts     An array containing URI parts.
 * @param string $request_url   The request URL.
 *
 * @return string The updated element ID.
 */
function pm_detect_woof_filter_url( $element_id, $uri_parts, $request_url ) {
    global $permalink_manager_uris;

    // Check if the 'woof' function is available and callable
    if ( ! function_exists( 'woof' ) || ! is_callable( 'woof' ) ) {
        return $element_id;
    }

    $woof_instance = woof();

    if ( method_exists( $woof_instance, 'get_swoof_search_slug' ) ) {
        // Get the filter slug
        $filter_slug = woof()->get_swoof_search_slug();

        if ( empty( $element_id ) && ! empty( $uri_parts['uri'] ) && strpos( $uri_parts['uri'], '/' ) !== false && strpos( $uri_parts['uri'], $filter_slug ) !== false ) {
            // Extract the new URI and find the corresponding element ID
            $new_uri        = substr( $uri_parts['uri'], 0, strpos( $uri_parts['uri'], "/{$filter_slug}/" ) );
            $new_element_id = array_search( $new_uri, $permalink_manager_uris );

            // Change the element ID
            if ( $new_element_id !== false ) {
                $element_id = $new_element_id;
            }
        }
    }

    return $element_id;
}
add_filter('permalink_manager_detected_element_id', 'pm_detect_woof_filter_url', 10, 3);