function display($tpl = null)
{
$app = JFactory::getApplication();
$active = $app->getMenu()->getActive();
$model = $this->getModel();
$cache = JFactory::getCache();
$document = JFactory::getDocument();
/********************************** PARAMS *****************************/
$appparams = JComponentHelper::getParams(CJBLOG);
$menuParams = new JRegistry();
if ($active) {
$menuParams->loadString($active->params);
}
$this->params = clone $menuParams;
$this->params->merge($appparams);
/********************************** PARAMS *****************************/
$id = $app->input->getInt('id', 0);
$result = new stdClass();
$page_heading = '';
$page_url = 'index.php?option=' . CJBLOG . '&view=users';
switch ($this->action) {
case 'top_bloggers':
$result = $model->get_users(2);
$page_heading = JText::_('LBL_TOP_BLOGGERS');
$page_url = $page_url . '&task=top';
break;
case 'search':
$query = $app->input->getString('search', '');
$result = $model->get_users(4, array('query' => $query));
$page_heading = JText::_('LBL_SEARCH');
break;
case 'badge_owners':
$result = $model->get_users(3, array('badge_id' => $id));
$badge = CjBlogApi::get_badge_details($id);
$page_heading = JText::sprintf('TXT_USERS_WHO_WON_BADGE', $badge['title'], array('jsSafe' => true));
$page_url = $page_url . '&task=badge&id=' . $id . ':' . $badge['alias'];
break;
case 'new_bloggers':
default:
$result = $model->get_users(1);
$page_heading = JText::_('LBL_NEW_BLOGGERS');
break;
}
if (!empty($result->users)) {
$userIds = array_keys($result->users);
if (!empty($userIds)) {
$api = new CjLibApi();
$avatarApp = $this->params->get('avatar_component', 'cjforum');
$profileApp = $this->params->get('profile_component', 'cjforum');
$api->prefetchUserProfiles($avatarApp, $userIds);
if ($avatarApp != $profileApp) {
$api->prefetchUserProfiles($profileApp, $userIds);
}
}
}
$this->params->set('page_heading', $this->params->get('page_heading', $page_heading));
$title = $this->params->get('page_title', '');
if (empty($title)) {
$title = $page_heading;
}
$document->setTitle(CjBlogHelper::get_page_title($title));
$this->assign('brand', $app->getCfg('sitename'));
if (!empty($result)) {
$this->assignRef('users', $result->users);
$this->assignRef('pagination', $result->pagination);
$this->assignRef('state', $result->state);
}
$this->assignRef('page_url', $page_url);
if ($this->params->get('menu-meta_description')) {
$document->setDescription($this->params->get('menu-meta_description'));
}
if ($this->params->get('menu-meta_keywords')) {
$document->setMetadata('keywords', $this->params->get('menu-meta_keywords'));
}
if ($this->params->get('robots')) {
$document->setMetadata('robots', $this->params->get('robots'));
}
parent::display($tpl);
}
