Beta langNavBar Beta

langnavbar.php

   <?php
   /**
     * getFrontendLangNavigation()
     * @param \Cx\Core\Routing\Url $pageUrl
     * @param boolean $langNameContraction
     * @return string 
     */
    function getFrontendLangNavigation($page, $pageUrl, $langNameContraction = false)
    {
        $activeLanguages = \FWLanguage::getActiveFrontendLanguages();
        $node = $page->getNode();  
        
        if(self::$objTemplate->blockExists('ul')){
            self::$objTemplate->parse('ul');
        }
        
        $langNavigation = array();
        foreach ($activeLanguages as $langId => $langData) {
            $targetPage = $node->getPage($langId);
            if ($targetPage && $targetPage->isActive()) {
                $url = clone $pageUrl;
                $url->setLangDir($langData['lang']);
                $url->setPath(substr($targetPage->getPath(), 1));

                $name  = contrexx_raw2xhtml($langNameContraction ? strtoupper($langData['lang']) : $langData['name']);
                $class = $langId == FRONTEND_LANG_ID ? $langData['lang'].' active' : $langData['lang'];

                $langNavigation[] = '<a class="'.$class.'" href="'.$url.'" title="'.$name.'">'.$name.'</a>';
                $objTemplate->setVariable(array(
                    'HOTELCARD_WATCHLIST' => \HotelWatchlist::getWatchlist()
                ));
                if(self::$objTemplate->blockExists('li')){
                    self::$objTemplate->parse('li');
                }
            }

        }

        return implode('', $langNavigation);
    }

langnavbar.txt

<!-- BEGIN ul -->
<ul>
    <!-- BEGIN li -->
        <span>[[HOTELCARD_WATCHLIST]]</span>
    <!-- END li -->
</ul>
<!-- END ul -->