Мультиязычность на Modx Revolution

<ul>
  [[BabelLinks]]
</ul>

$lankey = substr($_SERVER['REQUEST_URI'], 1, 2);
if($modx->context->get('key') != "mgr"){
    //grab the current domain from the http_host option
    switch ($lankey) {
      case 'en':
            //switch the context
            $modx->switchContext('en');
            //set the cultureKey
        $modx->setOption('cultureKey', 'en');
            break;
        case 'uk':
            $modx->switchContext('uk');
        $modx->setOption('cultureKey', 'uk');
            break;
        default:
            // Set the default language/context here
            $modx->switchContext('web');
        $modx->setOption('cultureKey', 'ru');
            break;
    }
}

<?php
//make sure the plugin does not run on the mgr context (the manager)  
        if ( $modx->context->get( 'key' ) != 'mgr') {  
            /**  
            * grab the current context from the request "c" parameter (or context_param_alias from system settings)  
            * the alternative .htaccess friendly URL rewrite rule must be activated  
            */  
            $cntxt_param = $modx->getOption('context_param_alias', null, 'cultureKey');  
            if ( isset( $_REQUEST[$cntxt_param] ) && $_REQUEST[$cntxt_param] != '' ) {  
                switch ( $_REQUEST[$cntxt_param] ) {  
      
                    case 'en':  
                    $modx->switchContext('English');  
                    break;  
      
                    case 'ru':  
                    $modx->switchContext('web');  
                    break;  

                    case 'fr':  
                    $modx->switchContext('French');  
                    break;  
      
                    default:  
                    // nothing because web is default  
                    break;  
                }  
            }  
        }