Forum\View\Article\ArticleHtmlView::prepareData PHP 메소드

    protected function prepareData($data)
    {
        parent::prepareData($data);
        $desc = $data->item->body;
        $desc = Utf8String::substr(strip_tags($desc), 0, 150);
        HtmlHeader::addMetadata('description', $desc, true);
        HtmlHeader::addOpenGraph('og:title', HtmlHeader::getPageTitle(), true);
        HtmlHeader::addOpenGraph('og:description', $desc, true);
        HtmlHeader::addOpenGraph('og:image', $data->item->image, true);
    }