<?php

// Place AssetsHelper.php file to the directory you wish, favourably inside app/Helpers.
// Then reference it from the composer.json.

if (!function_exists('public_path')) {

    /**
     * Get the path to the public folder.
     *
     * @param  string $path
     *
     * @return string
     */
    function public_path($path = '')
    {
        return __DIR__ . '/../../public' . ($path ? DIRECTORY_SEPARATOR . $path : $path);
    }
}

if (!function_exists('elixir')) {

    /**
     * Get the path to a versioned Elixir file.
     *
     * @param  string $file
     * @param  string $buildDirectory
     *
     * @return string
     *
     * @throws \InvalidArgumentException
     */
    function elixir($file, $buildDirectory = 'build')
    {
        static $manifest;
        static $manifestPath;

        if (is_null($manifest) || $manifestPath !== $buildDirectory) {
            $manifest     = json_decode(file_get_contents(public_path($buildDirectory . '/rev-manifest.json')), true);
            $manifestPath = $buildDirectory;
        }

        if (isset($manifest[$file])) {
            return '/' . $buildDirectory . '/' . $manifest[$file];
        }

        throw new InvalidArgumentException("File {$file} not defined in asset manifest.");
    }
}