<?php

functio dump_tgm($version, $type = 'full', $platform = 'android', $year_celebration = '_2020') {
    $url = 'http://mafia2cdn.yottagames.com/res/';
    $uri = 'version_' . $platform . $version . $year_celebration '.json';
    $final_url = $url . $uri;

    $options = array(
    'http'  => array(
                'method' => "GET",
                'header' => "Access-language: en\r\n" .
                            "User-Agent: " . // i.e. An iPad
                                "Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) " .
                                "AppleWebKit/531.21.10 (KHTML, like Gecko) " .
                                "Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n"
                )
    );

    $context = stream_context_create($options);
    $version_json = file_get_contents($final_url, false, $context);
    $version_data = json_decode($version_json);

    $download_type = 0 + $argv[1];

foreach($version_data->resources as $resource) {
    echo    'Type: ' . $resource->type .
            ' | Size: ' . $resource->size .
            ' | Path: ' . $resource->path . PHP_EOL;

    $uri = $resource->res . '.' . $resource->md5;
    $file_data = file_get_contents($url . $uri, false, $context);

    switch($download_type) {
        default:
        case 'full':
            $download_type = 0;
            _file_put_contents($resource->path, $file_data);
            break;

        case 'res':
        case 'resource':
            if(!str_contains($resource->path, '.lua'))
                _file_put_contents($resource->path, $file_data);
            break;

        case 'lua':
        case 'luajcode':
            if(str_contains($resource->path, '.lua'))
                _file_put_contents($resource->path, $file_data);
            break;
    }
}

foreach($version_data->resources as $resource) {
    if(str_contains($resource->path, '.lua')) {
        echo 'Type: ' . $resource->type .
            ' | Path: ' . $resource->path .
            ' | Size: ' . $resource->size . PHP_EOL;

        $uri = $resource->res . '.' . $resource->md5;
        $file_data = file_get_contents($url . $uri, false, $context);

        _file_put_contents($resource->path, $file_data);
    }
}

/**
 * Create file with content, and create folder structure if doesn't exist
 * @param String $filepath
 * @param String $message
 */
function _file_put_contents($filepath, $message){
    try {
        $isInFolder = preg_match("/^(.*)\/([^\/]+)$/", $filepath, $filepathMatches);
        if($isInFolder) {
            $folderName = $filepathMatches[1];
            $fileName = $filepathMatches[2];
            if (!is_dir($folderName)) {
                mkdir($folderName, 0777, true);
            }
        }
        file_put_contents($filepath, $message);
    } catch (Exception $e) {
        echo "ERR: error writing '$message' to '$filepath', ". $e->getMessage();
    }
}