<?php /** * @package Joomla.Site * @subpackage mod_articles_categories * * @copyright Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt */ defined('_JEXEC') or die; /** * Helper for mod_articles_categories * * @since 1.5 */ abstract class ModArticlesCategoriesHelper { /** * Get list of articles * * @param \Joomla\Registry\Registry &$params module parameters * * @return array * * @since 1.5 */ public static function getList(&$params) { $options = array(); $options['countItems'] = $params->get('numitems', 0); $categories = JCategories::getInstance('Content', $options); $category = $categories->get($params->get('parent', 'root')); if ($category !== null) { $items = $category->getChildren(); $count = $params->get('count', 0); if ($count > 0 && count($items) > $count) { $items = array_slice($items, 0, $count); } return $items; } } }