/**
* Renders the articles.
*
* @return string (X)HTML.
*
* @global array The configuration of the plugins.
* @global array The localization of the plugins.
* @global Realblog_Controller The plugin controller.
*/
protected function renderArticles()
{
global $plugin_cf, $plugin_tx, $_Realblog_controller;
$articles = Realblog_Article::findArticlesWithStatus($this->getFilterStatuses());
$page_record_limit = $plugin_cf['realblog']['admin_records_page'];
$db_total_records = count($articles);
$pageCount = ceil($db_total_records / $page_record_limit);
$page = max(min($_Realblog_controller->getPage(), $pageCount), 1);
$start_index = ($page - 1) * $page_record_limit;
$view = new Realblog_ArticlesAdminView($articles, $page_record_limit, $start_index, $pageCount);
return '<h1>Realblog – ' . $plugin_tx['realblog']['story_overview'] . '</h1>' . $view->render();
}