trait RoutePathGenerationTrait

trait RoutePathGenerationTrait {
    
    /**
     * Generates a route path by replacing placeholders with their values.
     *
     * Placeholders without corresponding values in the parameters array
     * are removed from the resulting path.
     *
     * @param \Symfony\Component\Routing\Route $route
     *   The route object containing the path with placeholders.
     * @param array $parameters
     *   An associative array of parameters to replace in the route path,
     *   where the keys are placeholders and the values are the replacement
     *   values.
     *   @code
     *   Example:
     *   [
     *     'parameter1' => 'value1',
     *   ]
     *   @endcode
     *   This will transform a route path such as
     *   '/route/path/{parameter1}{parameter2}' into '/route/path/value1'.
     *
     * @return string
     *   The generated path with all placeholders either replaced by their
     *   corresponding values or removed if no matching parameter exists.
     */
    public function generateRoutePath(Route $route, array $parameters) : string {
        $path = ltrim($route->getPath(), '/');
        // Replace path parameters with their corresponding values from the
        // parameters array.
        foreach ($parameters as $param => $value) {
            if (NULL !== $value) {
                $path = str_replace("{{$param}}", $value, $path);
            }
        }
        // Remove placeholders that were not replaced.
        $path = preg_replace('/\\/{[^}]+}/', '', $path);
        // Remove trailing slashes (multiple slashes may result from the removal of
        // unreplaced placeholders).
        $path = rtrim($path, '/');
        return $path;
    }

}