FOF30\View\DataView\Html::setPageTitle PHP Метод

    public function setPageTitle()
    {
        if (!$this->container->platform->isFrontend()) {
            return '';
        }
        /** @var \JApplicationSite $app */
        $app = \JFactory::getApplication();
        $document = \JFactory::getDocument();
        $menus = $app->getMenu();
        $menu = $menus->getActive();
        $title = null;
        // Get the option and view name
        $option = $this->container->componentName;
        $view = $this->getName();
        // Get the default page title translation key
        $default = empty($this->defaultPageTitle) ? $option . '_TITLE_' . $view : $this->defaultPageTitle;
        $params = $app->getParams($option);
        // Set the default value for page_heading
        if ($menu) {
            $params->def('page_heading', $params->get('page_title', $menu->title));
        } else {
            $params->def('page_heading', \JText::_($default));
        }
        // Set the document title
        $title = $params->get('page_title', '');
        $sitename = $app->get('sitename');
        if ($title == $sitename) {
            $title = \JText::_($default);
        }
        if (empty($title)) {
            $title = $sitename;
        } elseif ($app->get('sitename_pagetitles', 0) == 1) {
            $title = \JText::sprintf('JPAGETITLE', $app->get('sitename'), $title);
        } elseif ($app->get('sitename_pagetitles', 0) == 2) {
            $title = \JText::sprintf('JPAGETITLE', $title, $app->get('sitename'));
        }
        $document->setTitle($title);
        // Set meta
        if ($params->get('menu-meta_description')) {
            $document->setDescription($params->get('menu-meta_description'));
        }
        if ($params->get('menu-meta_keywords')) {
            $document->setMetadata('keywords', $params->get('menu-meta_keywords'));
        }
        if ($params->get('robots')) {
            $document->setMetadata('robots', $params->get('robots'));
        }
        return $title;
    }