Current File : /home/admin/public_html/old/board/administrator/components/com_content/models/element.php
<?php
/**
* @version $Id: element.php 17299 2010-05-27 16:06:54Z ian $
* @package Joomla
* @subpackage Content
* @copyright Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
* @license GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant to the
* GNU General Public License, and as distributed it includes or is derivative
* of works licensed under the GNU General Public License or other free or open
* source software licenses. See COPYRIGHT.php for copyright notices and
* details.
*/
// no direct access
defined('_JEXEC') or die('Restricted access');
jimport( 'joomla.application.component.helper');
jimport( 'joomla.application.component.model');
/**
* Content Component Article Model
*
* @package Joomla
* @subpackage Content
* @since 1.5
*/
class ContentModelElement extends JModel
{
/**
* Content data in category array
*
* @var array
*/
var $_list = null;
var $_page = null;
/**
* Method to get content article data for the frontpage
*
* @since 1.5
*/
function getList()
{
global $mainframe;
if (!empty($this->_list)) {
return $this->_list;
}
// Initialize variables
$db =& $this->getDBO();
$filter = null;
// Get some variables from the request
$sectionid = JRequest::getVar( 'sectionid', -1, '', 'int' );
$redirect = $sectionid;
$option = JRequest::getCmd( 'option' );
$filter_order = $mainframe->getUserStateFromRequest('articleelement.filter_order', 'filter_order', '', 'cmd');
$filter_order_Dir = $mainframe->getUserStateFromRequest('articleelement.filter_order_Dir', 'filter_order_Dir', '', 'word');
$catid = $mainframe->getUserStateFromRequest('articleelement.catid', 'catid', 0, 'int');
$filter_authorid = $mainframe->getUserStateFromRequest('articleelement.filter_authorid', 'filter_authorid', 0, 'int');
$filter_sectionid = $mainframe->getUserStateFromRequest('articleelement.filter_sectionid', 'filter_sectionid', -1, 'int');
$limit = $mainframe->getUserStateFromRequest('global.list.limit', 'limit', $mainframe->getCfg('list_limit'), 'int');
$limitstart = $mainframe->getUserStateFromRequest('articleelement.limitstart', 'limitstart', 0, 'int');
$search = $mainframe->getUserStateFromRequest('articleelement.search', 'search', '', 'string');
if (strpos($search, '"') !== false) {
$search = str_replace(array('=', '<'), '', $search);
}
$search = JString::strtolower($search);
//$where[] = "c.state >= 0";
$where[] = "c.state != -2";
if (!$filter_order) {
$filter_order = 'section_name';
}
$order = ' ORDER BY '. $filter_order .' '. $filter_order_Dir .', section_name, cc.name, c.ordering';
$all = 1;
if ($filter_sectionid >= 0) {
$filter = ' WHERE cc.section = '.$db->Quote($filter_sectionid);
}
$section->title = 'All Articles';
$section->id = 0;
/*
* Add the filter specific information to the where clause
*/
// Section filter
if ($filter_sectionid >= 0) {
$where[] = 'c.sectionid = '.(int) $filter_sectionid;
}
// Category filter
if ($catid > 0) {
$where[] = 'c.catid = '.(int) $catid;
}
// Author filter
if ($filter_authorid > 0) {
$where[] = 'c.created_by = '.(int) $filter_authorid;
}
// Only published articles
$where[] = 'c.state = 1';
// Keyword filter
if ($search) {
$where[] = 'LOWER( c.title ) LIKE '.$db->Quote( '%'.$db->getEscaped( $search, true ).'%', false );
}
// Build the where clause of the content record query
$where = (count($where) ? ' WHERE '.implode(' AND ', $where) : '');
// Get the total number of records
$query = 'SELECT COUNT(*)' .
' FROM #__content AS c' .
' LEFT JOIN #__categories AS cc ON cc.id = c.catid' .
' LEFT JOIN #__sections AS s ON s.id = c.sectionid' .
$where;
$db->setQuery($query);
$total = $db->loadResult();
// Create the pagination object
jimport('joomla.html.pagination');
$this->_page = new JPagination($total, $limitstart, $limit);
// Get the articles
$query = 'SELECT c.*, g.name AS groupname, cc.title as cctitle, u.name AS editor, f.content_id AS frontpage, s.title AS section_name, v.name AS author' .
' FROM #__content AS c' .
' LEFT JOIN #__categories AS cc ON cc.id = c.catid' .
' LEFT JOIN #__sections AS s ON s.id = c.sectionid' .
' LEFT JOIN #__groups AS g ON g.id = c.access' .
' LEFT JOIN #__users AS u ON u.id = c.checked_out' .
' LEFT JOIN #__users AS v ON v.id = c.created_by' .
' LEFT JOIN #__content_frontpage AS f ON f.content_id = c.id' .
$where .
$order;
$db->setQuery($query, $this->_page->limitstart, $this->_page->limit);
$this->_list = $db->loadObjectList();
// If there is a db query error, throw a HTTP 500 and exit
if ($db->getErrorNum()) {
JError::raiseError( 500, $db->stderr() );
return false;
}
return $this->_list;
}
function getPagination()
{
if (is_null($this->_list) || is_null($this->_page)) {
$this->getList();
}
return $this->_page;
}
}
?>