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<?php
/**
* @version $Id: admin.frontpage.php 10381 2008-06-01 03:35:53Z pasamio $
* @package Joomla
* @subpackage Content
* @copyright Copyright (C) 2005 - 2008 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' );
// Make sure the user is authorized to view this page
$user = & JFactory::getUser();
if (!$user->authorize( 'com_frontpage', 'manage' )) {
$mainframe->redirect( 'index.php', JText::_('ALERTNOTAUTH') );
}
// Set the table directory
JTable::addIncludePath(JPATH_COMPONENT.DS.DS.'tables');
// Set the helper directory
JHTML::addIncludePath( JPATH_ADMINISTRATOR.DS.'components'.DS.'com_content'.DS.'helper' );
$cid = JRequest::getVar( 'cid', array(0), 'post', 'array' );
JArrayHelper::toInteger($cid, array(0));
switch ( JRequest::getCmd( 'task' ) )
{
case 'publish':
changeFrontPage( $cid, 1, $option );
break;
case 'unpublish':
changeFrontPage( $cid, 0, $option );
break;
case 'archive':
changeFrontPage( $cid, -1, $option );
break;
case 'remove':
removeFrontPage( $cid, $option );
break;
case 'orderup':
orderFrontPage( $cid[0], -1, $option );
break;
case 'orderdown':
orderFrontPage( $cid[0], 1, $option );
break;
case 'saveorder':
saveOrder( $cid );
break;
case 'accesspublic':
accessMenu( $cid[0], 0 );
break;
case 'accessregistered':
accessMenu( $cid[0], 1 );
break;
case 'accessspecial':
accessMenu( $cid[0], 2 );
break;
default:
viewFrontPage( $option );
break;
}
/**
* Compiles a list of frontpage items
*/
function viewFrontPage( $option )
{
global $mainframe;
$db =& JFactory::getDBO();
$filter_order = $mainframe->getUserStateFromRequest( $option.'.filter_order', 'filter_order', 'fpordering', 'cmd' );
$filter_order_Dir = $mainframe->getUserStateFromRequest( $option.'.filter_order_Dir', 'filter_order_Dir', '', 'word' );
$filter_state = $mainframe->getUserStateFromRequest( $option.'.filter_state', 'filter_state', '', 'word' );
$catid = $mainframe->getUserStateFromRequest( $option.'.catid', 'catid', 0, 'int' );
$filter_authorid = $mainframe->getUserStateFromRequest( $option.'.filter_authorid', 'filter_authorid', 0, 'int' );
$filter_sectionid = $mainframe->getUserStateFromRequest( $option.'.filter_sectionid', 'filter_sectionid', -1, 'int' );
$search = $mainframe->getUserStateFromRequest( $option.'.search', 'search', '', 'string' );
$search = JString::strtolower( $search );
$limit = $mainframe->getUserStateFromRequest( 'global.list.limit', 'limit', $mainframe->getCfg('list_limit'), 'int' );
$limitstart = $mainframe->getUserStateFromRequest( $option.'.limitstart', 'limitstart', 0, 'int' );
JToolBarHelper::title( JText::_( 'Frontpage Manager' ), 'frontpage.png' );
JToolBarHelper::archiveList();
JToolBarHelper::publishList();
JToolBarHelper::unpublishList();
JToolBarHelper::custom('remove','delete.png','delete_f2.png','Remove', true);
JToolBarHelper::help( 'screen.frontpage' );
$where = array(
"c.state >= 0"
);
// used by filter
if ( $filter_sectionid >= 0 ) {
$where[] = 'c.sectionid = '.(int) $filter_sectionid;
}
if ( $catid > 0 ) {
$where[] = 'c.catid = '.(int) $catid;
}
if ( $filter_authorid > 0 ) {
$where[] = 'c.created_by = '. (int) $filter_authorid;
}
if ( $filter_state ) {
if ( $filter_state == 'P' ) {
$where[] = 'c.state = 1';
} else if ($filter_state == 'U' ) {
$where[] = 'c.state = 0';
}
}
if ($search) {
$where[] = 'LOWER( c.title ) LIKE '.$db->Quote( '%'.$db->getEscaped( $search, true ).'%', false );
}
$where = ( count( $where ) ? ' WHERE ' . implode( ' AND ', $where ) : '' );
$orderby = ' ORDER BY '. $filter_order .' '. $filter_order_Dir .', fpordering';
// 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 = cc.section AND s.scope="content"'
. ' INNER JOIN #__content_frontpage AS f ON f.content_id = c.id'
. $where
;
$db->setQuery( $query );
$total = $db->loadResult();
jimport('joomla.html.pagination');
$pageNav = new JPagination( $total, $limitstart, $limit );
$query = 'SELECT c.*, g.name AS groupname, cc.title as name, s.title AS sect_name, u.name AS editor, f.ordering AS fpordering, 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 = cc.section AND s.scope="content"'
. ' INNER JOIN #__content_frontpage AS f ON f.content_id = c.id'
. ' INNER 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'
. $where
. $orderby
;
$db->setQuery( $query, $pageNav->limitstart,$pageNav->limit );
$rows = $db->loadObjectList();
if ($db->getErrorNum()) {
echo $db->stderr();
return false;
}
// get list of categories for dropdown filter
$query = 'SELECT cc.id AS value, cc.title AS text, section'
. ' FROM #__categories AS cc'
. ' INNER JOIN #__sections AS s ON s.id = cc.section '
. ' ORDER BY s.ordering, cc.ordering'
;
$db->setQuery( $query );
$categories[] = JHTML::_('select.option', '-1', '- '. JText::_( 'Select Category' ) .' -' );
$categories = array_merge( $categories, $db->loadObjectList() );
$lists['catid'] = JHTML::_('select.genericlist', $categories, 'catid', 'class="inputbox" size="1" onchange="document.adminForm.submit( );"', 'value', 'text', $catid );
// get list of sections for dropdown filter
$javascript = 'onchange="document.adminForm.submit();"';
$lists['sectionid'] = JHTML::_('list.section', 'filter_sectionid', $filter_sectionid, $javascript );
// get list of Authors for dropdown filter
$query = 'SELECT c.created_by, u.name'
. ' FROM #__content AS c'
. ' INNER JOIN #__sections AS s ON s.id = c.sectionid'
. ' LEFT JOIN #__users AS u ON u.id = c.created_by'
. ' WHERE c.state <> -1'
. ' AND c.state <> -2'
. ' GROUP BY u.name'
. ' ORDER BY u.name'
;
$db->setQuery( $query );
$authors[] = JHTML::_('select.option', '0', '- '. JText::_( 'Select Author' ) .' -', 'created_by', 'name' );
$authors = array_merge( $authors, $db->loadObjectList() );
$lists['authorid'] = JHTML::_('select.genericlist', $authors, 'filter_authorid', 'class="inputbox" size="1" onchange="document.adminForm.submit( );"', 'created_by', 'name', $filter_authorid );
// state filter
$lists['state'] = JHTML::_('grid.state', $filter_state );
// table ordering
$lists['order_Dir'] = $filter_order_Dir;
$lists['order'] = $filter_order;
// search filter
$lists['search']= $search;
require_once(JPATH_COMPONENT.DS.'views'.DS.'frontpage.php');
FrontpageView::showList( $rows, $pageNav, $option, $lists );
}
/**
* Changes the state of one or more content pages
* @param array An array of unique category id numbers
* @param integer 0 if unpublishing, 1 if publishing
*/
function changeFrontPage( $cid=null, $state=0, $option )
{
global $mainframe;
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$db =& JFactory::getDBO();
$user =& JFactory::getUser();
JArrayHelper::toInteger($cid);
if (count( $cid ) < 1) {
$action = $state == 1 ? 'publish' : ($state == -1 ? 'archive' : 'unpublish');
JError::raiseError(500, JText::_( 'Select an item to' .$action, true ) );
}
$cids = implode( ',', $cid );
$query = 'UPDATE #__content'
. ' SET state = '.(int) $state
. ' WHERE id IN ( '. $cids .' )'
. ' AND ( checked_out = 0 OR ( checked_out = ' .(int) $user->get('id'). ' ) )'
;
$db->setQuery( $query );
if (!$db->query()) {
JError::raiseError(500, $db->getErrorMsg() );
}
if (count( $cid ) == 1) {
$row =& JTable::getInstance('content');
$row->checkin( $cid[0] );
}
$cache = & JFactory::getCache('com_content');
$cache->clean();
$mainframe->redirect( 'index.php?option='.$option );
}
function removeFrontPage( &$cid, $option )
{
global $mainframe;
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$db =& JFactory::getDBO();
if (!is_array( $cid ) || count( $cid ) < 1) {
JError::raiseError(500, JText::_( 'Select an item to delete', true ) );
}
$fp =& JTable::getInstance('frontpage', 'Table');
foreach ($cid as $id) {
if (!$fp->delete( $id )) {
JError::raiseError(500, $fp->getError() );
}
$obj =& JTable::getInstance('content');
$obj->load( $id );
$obj->mask = 0;
if (!$obj->store()) {
JError::raiseError(500, $fp->getError() );
}
}
$fp->reorder();
$cache = & JFactory::getCache('com_content');
$cache->clean();
$mainframe->redirect( 'index.php?option='.$option );
}
/**
* Moves the order of a record
* @param integer The increment to reorder by
*/
function orderFrontPage( $uid, $inc, $option )
{
global $mainframe;
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$db =& JFactory::getDBO();
$fp =& JTable::getInstance('frontpage','Table');
$fp->load( $uid );
$fp->move( $inc );
$cache = & JFactory::getCache('com_content');
$cache->clean();
$mainframe->redirect( 'index.php?option='.$option );
}
/**
* @param integer The id of the article
* @param integer The new access level
* @param string The URL option
*/
function accessMenu( $uid, $access )
{
global $mainframe;
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$db = & JFactory::getDBO();
$row =& JTable::getInstance('content');
$row->load( $uid );
$row->access = $access;
if ( !$row->check() ) {
return $row->getError();
}
if ( !$row->store() ) {
return $row->getError();
}
$cache = & JFactory::getCache('com_content');
$cache->clean();
$mainframe->redirect( 'index.php?option=com_frontpage' );
}
function saveOrder( &$cid )
{
global $mainframe;
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$db =& JFactory::getDBO();
$total = count( $cid );
$order = JRequest::getVar( 'order', array(0), 'post', 'array' );
for( $i=0; $i < $total; $i++ )
{
$query = 'UPDATE #__content_frontpage'
. ' SET ordering = ' . (int) $order[$i]
. ' WHERE content_id = ' . (int) $cid[$i];
$db->setQuery( $query );
if (!$db->query()) {
JError::raiseError(500, $db->getErrorMsg() );
}
}
$cache = & JFactory::getCache('com_content');
$cache->clean();
$msg = JText::_( 'New ordering saved' );
$mainframe->redirect( 'index.php?option=com_frontpage', $msg );
}