juniorb2ss/laravel-route-extends-macros

<?php
namespace Juniorb2ss\LaravelRouteExtendsMacros\Macros;
use Illuminate\Http\RedirectResponse;
use Illuminate\Routing\Router;
use Juniorb2ss\LaravelRouteExtendsMacros\Contracts\MacroInterface;

/**
 *
 */
class File implements MacroInterface {
    /**
     * [register description]
     * @return void
     */
    public function register(Router $route) {
        $route->macro('file', function($url, $file, array $headers = []) use ($route) {
            return $route->any($url, '\Juniorb2ss\LaravelRouteExtendsMacros\Macros\File@handle')
                ->defaults('file', compact('file', 'headers'));
        });
    }

    /**
     * Return the raw contents of a binary file.
     *
     * @param  \SplFileInfo|string  $file
     * @param  array  $headers
     * @return \Symfony\Component\HttpFoundation\BinaryFileResponse
     */
    public function handle($file, array $headers = []) {
        $file = (is_callable($file) ? $file() : $file);
        return response()->file($file, $headers);
    }

    /**
     * Extract the redirect data from the route and call the handler.
     *
     * @param  string  $method
     * @param  array  $parameters
     * @return \Illuminate\Http\RedirectResponse
     * @SuppressWarnings("unused")
     */
    public function callAction($method, $parameters) {
        return call_user_func_array([$this, $method], $parameters['file']);
    }
}