Плагин для заголовка Title сайта - Модули и плагины

$doc = JFactory::getDocument();

$title = '(%s) Главная страница';
$doc->setTitle(sprintf($title, 3));

$doc = JFactory::getDocument();
$app = JFactory::getApplication();

$menu = $app->getMenu();
$active = $menu->getActive();

$params = $active->getParams();

$title = $params->get('page_title');
$doc->setTitle(sprintf($title, 3));

class PlgSystemTest extends JPlugin
{
	protected $app;

	function onAfterRender()
	{
		$doc = JFactory::getDocument();

		$menu = $this->app->getMenu();
		$active = $menu->getActive();

		$params = $active->getParams();

		$title = $params->get('page_title');
		$doc->setTitle(sprintf($title, 3));
	}
}

$doc = JFactory::getDocument();

$menu = $this->app->getMenu();
$active = $menu->getActive();

$title = $active->params->get('page_title');
$doc->setTitle(sprintf($title, 3));

if(!$this->app->isSite()) { return; }

class PlgSystemTest extends JPlugin
{
	protected $app;

	function onAfterRender()
	{
		if(!$this->app->isSite()) { return; }
		$doc = JFactory::getDocument();

		$menu = $this->app->getMenu();
		$active = $menu->getActive();

		$params = $active->getParams();

		$title = $params->get('page_title');
		$doc->setTitle(sprintf($title, 3));
	}
}

class PlgSystemTest extends JPlugin
{
	protected $app;

	function onAfterRender()
	{
		if(!$this->app->isSite()) { return; }
		$doc = JFactory::getDocument();

		$menu = $this->app->getMenu();
		$active = $menu->getActive();

		$title = $active->params->get('page_title');
		$regex = '/{(.*?)}/i';

		preg_match_all($regex, $title, $matches, PREG_SET_ORDER);

		if ($matches)
		{
			foreach ($matches as $match)
			{
				list($full, $name) = $match;

				if(method_exists($this, $name))
				{
					$result = $this->{$name}();
					$title = str_replace($full, $result, $title);
				}
			}
		}

		$doc->setTitle($title);
	}

	protected function count_message()
	{
		return rand();
	}
}

<?php

class PlgSystemTest extends JPlugin
{
    protected $app;

    function onAfterRender()
    {
        if(!$this->app->isSite()) { return; }
        $doc = JFactory::getDocument();

        $menu = $this->app->getMenu();
        $active = $menu->getActive();

        $title = $active->params->get('page_title');
        $regex = '/{(.*?)}/i';

        preg_match_all($regex, $title, $matches, PREG_SET_ORDER);

        if ($matches)
        {
            foreach ($matches as $match)
            {
                list($full, $name) = $match;

                if(method_exists($this, $name))
                {
                    $result = $this->{$name}();
                    $title = str_replace($full, $result, $title);
                }
            }
        }

        $doc->setTitle($title);
    }

    protected function count_message()
    {
        $user = JFactory::getUser();
        $user_id = (int) $user->get('id');

        $db = JFactory::getDbo();

        $query = $db->getQuery(true);

        $query->select('COUNT(DISTINCT id)');
        $query->from($db->quoteName('#__uddeim'));

        $where = $db->quoteName('toread');
        $query->where($where . ' = 0');

        $where = $db->quoteName('toid');
        $query->where($where . ' = ' . $user_id);

        $db->setQuery($query);     
        return (int) $db->loadResult();
    }
}