Frontend\Modules\Blog\Widgets\Categories::parse PHP Méthode

    private function parse()
    {
        // get categories
        $categories = FrontendBlogModel::getAllCategories();
        // any categories?
        if (!empty($categories)) {
            // build link
            $link = FrontendNavigation::getURLForBlock('Blog', 'Category');
            // loop and reset url
            foreach ($categories as &$row) {
                $row['url'] = $link . '/' . $row['url'];
            }
        }
        // assign comments
        $this->tpl->assign('widgetBlogCategories', $categories);
    }