Contao\ModuleArticlenav::compile PHP Метод

    protected function compile()
    {
        /** @var PageModel $objPage */
        global $objPage;
        $intActive = null;
        $articles = array();
        $intCount = 1;
        foreach ($this->objArticles as $objArticle) {
            $strAlias = $objArticle->alias ?: $objArticle->id;
            // Active article
            if (\Input::get('articles') == $strAlias) {
                $articles[] = array('isActive' => true, 'href' => $objPage->getFrontendUrl('/articles/' . $strAlias), 'title' => \StringUtil::specialchars($objArticle->title, true), 'link' => $intCount);
                $intActive = $intCount - 1;
            } else {
                $articles[] = array('isActive' => false, 'href' => $objPage->getFrontendUrl('/articles/' . $strAlias), 'title' => \StringUtil::specialchars($objArticle->title, true), 'link' => $intCount);
            }
            ++$intCount;
        }
        $this->Template->articles = $articles;
        $total = count($articles);
        // Link to first element
        if ($intActive > 1) {
            $this->Template->first = array('href' => $articles[0]['href'], 'title' => $articles[0]['title'], 'link' => $GLOBALS['TL_LANG']['MSC']['first']);
        }
        $key = $intActive - 1;
        // Link to previous element
        if ($intCount > 1 && $key >= 0) {
            $this->Template->previous = array('href' => $articles[$key]['href'], 'title' => $articles[$key]['title'], 'link' => $GLOBALS['TL_LANG']['MSC']['previous']);
        }
        $key = $intActive + 1;
        // Link to next element
        if ($intCount > 1 && $key < $total) {
            $this->Template->next = array('href' => $articles[$key]['href'], 'title' => $articles[$key]['title'], 'link' => $GLOBALS['TL_LANG']['MSC']['next']);
        }
        $key = $total - 1;
        // Link to last element
        if ($intCount > 1 && $intActive < $key - 1) {
            $this->Template->last = array('href' => $articles[$key]['href'], 'title' => $articles[$key]['title'], 'link' => $GLOBALS['TL_LANG']['MSC']['last']);
        }
    }