121 lines
3.2 KiB
PHP
121 lines
3.2 KiB
PHP
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<?php
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/**
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* @package Joomla.Site
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* @subpackage mod_articles_latest
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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defined('_JEXEC') or die;
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require_once JPATH_SITE . '/components/com_content/helpers/route.php';
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JModelLegacy::addIncludePath(JPATH_SITE . '/components/com_content/models', 'ContentModel');
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/**
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* Helper for mod_articles_latest
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*
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* @package Joomla.Site
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* @subpackage mod_articles_latest
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*/
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abstract class ModArticlesLatestHelper
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{
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public static function getList(&$params)
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{
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// Get the dbo
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$db = JFactory::getDbo();
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// Get an instance of the generic articles model
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$model = JModelLegacy::getInstance('Articles', 'ContentModel', array('ignore_request' => true));
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// Set application parameters in model
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$app = JFactory::getApplication();
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$appParams = $app->getParams();
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$model->setState('params', $appParams);
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// Set the filters based on the module params
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$model->setState('list.start', 0);
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$model->setState('list.limit', (int) $params->get('count', 5));
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$model->setState('filter.published', 1);
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// Access filter
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$access = !JComponentHelper::getParams('com_content')->get('show_noauth');
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$authorised = JAccess::getAuthorisedViewLevels(JFactory::getUser()->get('id'));
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$model->setState('filter.access', $access);
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// Category filter
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$model->setState('filter.category_id', $params->get('catid', array()));
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// User filter
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$userId = JFactory::getUser()->get('id');
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switch ($params->get('user_id'))
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{
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case 'by_me':
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$model->setState('filter.author_id', (int) $userId);
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break;
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case 'not_me':
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$model->setState('filter.author_id', $userId);
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$model->setState('filter.author_id.include', false);
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break;
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case '0':
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break;
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default:
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$model->setState('filter.author_id', (int) $params->get('user_id'));
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break;
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}
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// Filter by language
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$model->setState('filter.language', $app->getLanguageFilter());
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// Featured switch
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switch ($params->get('show_featured'))
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{
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case '1':
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$model->setState('filter.featured', 'only');
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break;
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case '0':
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$model->setState('filter.featured', 'hide');
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break;
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default:
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$model->setState('filter.featured', 'show');
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break;
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}
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// Set ordering
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$order_map = array(
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'm_dsc' => 'a.modified DESC, a.created',
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'mc_dsc' => 'CASE WHEN (a.modified = ' . $db->quote($db->getNullDate()) . ') THEN a.created ELSE a.modified END',
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'c_dsc' => 'a.created',
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'p_dsc' => 'a.publish_up',
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);
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$ordering = JArrayHelper::getValue($order_map, $params->get('ordering'), 'a.publish_up');
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$dir = 'DESC';
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$model->setState('list.ordering', $ordering);
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$model->setState('list.direction', $dir);
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$items = $model->getItems();
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foreach ($items as &$item)
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{
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$item->slug = $item->id . ':' . $item->alias;
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$item->catslug = $item->catid . ':' . $item->category_alias;
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if ($access || in_array($item->access, $authorised))
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{
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// We know that user has the privilege to view the article
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$item->link = JRoute::_(ContentHelperRoute::getArticleRoute($item->slug, $item->catslug));
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}
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else
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{
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$item->link = JRoute::_('index.php?option=com_users&view=login');
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}
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}
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return $items;
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}
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}
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