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<?php
/**
* @version $Id: client.php 10381 2008-06-01 03:35:53Z pasamio $
* @package Joomla
* @subpackage Banners
* @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' );
jimport( 'joomla.application.component.controller' );
/**
* @package Joomla
* @subpackage Banners
*/
class BannerControllerClient extends JController
{
/**
* Constructor
*/
function __construct( $config = array() )
{
parent::__construct( $config );
// Register Extra tasks
$this->registerTask( 'add', 'edit' );
$this->registerTask( 'apply', 'save' );
}
function display()
{
global $mainframe;
$db =& JFactory::getDBO();
$user =& JFactory::getUser();
$context = 'com_banners.bannerclient.list.';
$filter_order = $mainframe->getUserStateFromRequest( $context.'filter_order', 'filter_order', 'a.name', 'cmd' );
$filter_order_Dir = $mainframe->getUserStateFromRequest( $context.'filter_order_Dir', 'filter_order_Dir', '', 'word' );
$search = $mainframe->getUserStateFromRequest( $context.'search', 'search', '', 'string' );
$search = JString::strtolower( $search );
$limit = $mainframe->getUserStateFromRequest( 'global.list.limit', 'limit', $mainframe->getCfg('list_limit'), 'int' );
$limitstart = $mainframe->getUserStateFromRequest( $context.'limitstart', 'limitstart', 0, 'int' );
$where = array();
if ($search) {
$where[] = 'LOWER(a.name) LIKE '.$db->Quote( '%'.$db->getEscaped( $search, true ).'%', false );
}
$where = ( count( $where ) ? ' WHERE ' . implode( ' AND ', $where ) : '' );
$orderby = ' ORDER BY '. $filter_order .' '. $filter_order_Dir .', a.cid';
// get the total number of records
$query = 'SELECT a.*, count(b.bid) AS nbanners, u.name AS editor'
. ' FROM #__bannerclient AS a'
. ' LEFT JOIN #__banner AS b ON a.cid = b.cid'
. ' LEFT JOIN #__users AS u ON u.id = a.checked_out'
. $where
. ' GROUP BY a.cid'
. $orderby
;
$db->setQuery( $query );
$db->query();
$total = $db->getNumRows();
jimport('joomla.html.pagination');
$pageNav = new JPagination( $total, $limitstart, $limit );
$db->setQuery( $query, $pageNav->limitstart, $pageNav->limit );
$rows = $db->loadObjectList();
// table ordering
$lists['order_Dir'] = $filter_order_Dir;
$lists['order'] = $filter_order;
// search filter
$lists['search']= $search;
require_once(JPATH_COMPONENT.DS.'views'.DS.'client.php');
BannersViewClients::clients( $rows, $pageNav, $lists );
}
/**
* Edit a banner client record
*/
function edit()
{
// Initialize variables
$db =& JFactory::getDBO();
$user =& JFactory::getUser();
$userId = $user->get ( 'id' );
if ($this->_task == 'edit') {
$cid = JRequest::getVar('cid', array(0), 'method', 'array');
} else {
$cid = array( 0 );
}
$row =& JTable::getInstance('bannerclient', 'Table');
$row->load( (int) $cid[0] );
// fail if checked out not by 'me'
if ($row->isCheckedOut( $userId )) {
$this->setRedirect( 'index.php?option=com_banners&c=client' );
return JError::raiseWarning( JText::sprintf( 'WARNEDITEDBYPERSON', $row->name ) );
}
if ($row->cid) {
// do stuff for existing record
$row->checkout( $userId );
} else {
// do stuff for new record
$row->published = 0;
$row->approved = 0;
}
require_once(JPATH_COMPONENT.DS.'views'.DS.'client.php');
BannersViewClients::client( $row );
}
function save()
{
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$this->setRedirect( 'index.php?option=com_banners&c=client' );
// Initialize variables
$db =& JFactory::getDBO();
$table =& JTable::getInstance('bannerclient', 'Table');
if (!$table->bind( JRequest::get( 'post' ) )) {
return JError::raiseWarning( 500, $table->getError() );
}
if (!$table->check()) {
return JError::raiseWarning( 500, $table->getError() );
}
if (!$table->store()) {
return JError::raiseWarning( 500, $table->getError() );
}
$table->checkin();
switch (JRequest::getCmd( 'task' ))
{
case 'apply':
$this->setRedirect( 'index.php?option=com_banners&c=client&task=edit&cid[]='. $table->cid );
break;
}
$this->setMessage( JText::_( 'Item Saved' ) );
}
function cancel()
{
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$this->setRedirect( 'index.php?option=com_banners&c=client' );
// Initialize variables
$db =& JFactory::getDBO();
$table =& JTable::getInstance('bannerclient', 'Table');
$table->cid = JRequest::getVar( 'cid', 0, 'post', 'int' );
$table->checkin();
}
function remove()
{
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$this->setRedirect( 'index.php?option=com_banners&c=client' );
// Initialize variables
$db =& JFactory::getDBO();
$cid = JRequest::getVar( 'cid', array(0), 'post', 'array' );
$table =& JTable::getInstance('bannerclient', 'Table');
$n = count( $cid );
for ($i = 0; $i < $n; $i++)
{
$query = 'SELECT COUNT( bid )'
. ' FROM #__banner'
. ' WHERE cid = '. (int) $cid[$i]
;
$db->setQuery($query);
$count = $db->loadResult();
if ($count === null) {
return JError::raiseWarning( 500, $db->getErrorMsg() );
}
else if ($count > 0) {
return JError::raiseWarning( 500, JText::_( 'WARNCANNOTDELCLIENTBANNER' ) );
}
else {
if (!$table->delete( (int) $cid[$i] )) {
return JError::raiseWarning( 500, $table->getError() );
}
}
}
$this->setMessage( JText::sprintf( 'Items removed', $n ) );
}
}