private function previewNewsletter(GWF_News $news) { Module_News::savePreview($news); $aTEXT = sprintf('<a href="%s">%s</a>', GWF_WEB_ROOT . 'newsletter/preview/text', $this->module->lang('btn_preview_text')); $aHTML = sprintf('<a href="%s">%s</a>', GWF_WEB_ROOT . 'newsletter/preview/html', $this->module->lang('btn_preview_html')); return $this->module->lang('preview_info', array($aTEXT, $aHTML)); }