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<?php
/**
* @version $Id: banner.php 19343 2010-11-03 18:12:02Z ian $
* @package Joomla
* @subpackage Banners
* @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.controller' );
/**
* @package Joomla
* @subpackage Banners
*/
class BannerControllerBanner extends JController
{
/**
* Constructor
*/
function __construct( $config = array() )
{
parent::__construct( $config );
// Register Extra tasks
$this->registerTask( 'add', 'edit' );
$this->registerTask( 'apply', 'save' );
$this->registerTask( 'resethits', 'save' );
$this->registerTask( 'unpublish', 'publish' );
}
/**
* Display the list of banners
*/
function display()
{
global $mainframe;
$db =& JFactory::getDBO();
$context = 'com_banners.banner.list.';
$filter_order = $mainframe->getUserStateFromRequest( $context.'filter_order', 'filter_order', 'cc.title', 'cmd' );
$filter_order_Dir = $mainframe->getUserStateFromRequest( $context.'filter_order_Dir', 'filter_order_Dir', '', 'word' );
$filter_catid = $mainframe->getUserStateFromRequest( $context.'filter_catid', 'filter_catid', '', 'int' );
$filter_state = $mainframe->getUserStateFromRequest( $context.'filter_state', 'filter_state', '', 'word' );
$search = $mainframe->getUserStateFromRequest( $context.'search', 'search', '', 'string' );
if (strpos($search, '"') !== false) {
$search = str_replace(array('=', '<'), '', $search);
}
$search = JString::strtolower($search);
$limit = $mainframe->getUserStateFromRequest( 'global.list.limit', 'limit', $mainframe->getCfg('list_limit'), 'int' );
$limitstart = $mainframe->getUserStateFromRequest( $context.'limitstart', 'limitstart', 0, 'int' );
$where = array();
if ( $filter_state )
{
if ( $filter_state == 'P' ) {
$where[] = 'b.showBanner = 1';
}
else if ($filter_state == 'U' ) {
$where[] = 'b.showBanner = 0';
}
}
if ($filter_catid) {
$where[] = 'cc.id = ' . (int) $filter_catid;
}
if ($search) {
$where[] = 'LOWER(b.name) LIKE '.$db->Quote( '%'.$db->getEscaped( $search, true ).'%', false );
}
$where = count( $where ) ? ' WHERE ' . implode( ' AND ', $where ) : '';
// sanitize $filter_order
if (!in_array($filter_order, array('b.name', 'c.name', 'cc.title', 'b.showBanner', 'b.ordering', 'b.Sticky', 'b.impmade', 'b.clicks', 'b.bid'))) {
$filter_order = 'cc.title';
}
if (!in_array(strtoupper($filter_order_Dir), array('ASC', 'DESC'))) {
$filter_order_Dir = '';
}
$orderby = ' ORDER BY '. $filter_order .' '. $filter_order_Dir .', b.ordering';
// get the total number of records
$query = 'SELECT COUNT(*)'
. ' FROM #__banner AS b'
. ' LEFT JOIN #__categories AS cc ON cc.id = b.catid'
. $where
;
$db->setQuery( $query );
$total = $db->loadResult();
jimport('joomla.html.pagination');
$pageNav = new JPagination( $total, $limitstart, $limit );
$query = 'SELECT b.*, c.name AS client_name, cc.title AS category_name, u.name AS editor'
. ' FROM #__banner AS b'
. ' INNER JOIN #__bannerclient AS c ON c.cid = b.cid'
. ' LEFT JOIN #__categories AS cc ON cc.id = b.catid'
. ' LEFT JOIN #__users AS u ON u.id = b.checked_out'
. $where
. $orderby
;
$db->setQuery( $query, $pageNav->limitstart, $pageNav->limit );
$rows = $db->loadObjectList();
// build list of categories
$javascript = 'onchange="document.adminForm.submit();"';
$lists['catid'] = JHTML::_('list.category', 'filter_catid', 'com_banner', (int) $filter_catid, $javascript );
// 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.'banner.php');
BannersViewBanner::banners( $rows, $pageNav, $lists );
}
function edit()
{
$db =& JFactory::getDBO();
$user =& JFactory::getUser();
if ($this->_task == 'edit') {
$cid = JRequest::getVar('cid', array(0), 'method', 'array');
$cid = array((int) $cid[0]);
} else {
$cid = array( 0 );
}
$option = JRequest::getCmd('option');
$lists = array();
$row =& JTable::getInstance('banner', 'Table');
$row->load( $cid[0] );
if ($cid[0]) {
$row->checkout( $user->get('id') );
} else {
$row->showBanner = 1;
}
// Build Client select list
$sql = 'SELECT cid, name'
. ' FROM #__bannerclient'
;
$db->setQuery($sql);
if (!$db->query())
{
$this->setRedirect( 'index.php?option=com_banners' );
return JError::raiseWarning( 500, $db->getErrorMsg() );
}
$banner_params = new JParameter( $row->params );
$lists['width'] = $banner_params->get( 'width');
$lists['height'] = $banner_params->get( 'height');
$clientlist[] = JHTML::_('select.option', '0', JText::_( 'Select Client' ), 'cid', 'name' );
$clientlist = array_merge( $clientlist, $db->loadObjectList() );
$lists['cid'] = JHTML::_('select.genericlist', $clientlist, 'cid', 'class="inputbox" size="1"','cid', 'name', $row->cid );
// Imagelist
$javascript = 'onchange="changeDisplayImage();"';
$directory = '/images/banners';
$lists['imageurl'] = JHTML::_('list.images', 'imageurl', $row->imageurl, $javascript, $directory, "bmp|gif|jpg|png|swf" );
// build list of categories
$lists['catid'] = JHTML::_('list.category', 'catid', 'com_banner', intval( $row->catid ) );
// sticky
$lists['sticky'] = JHTML::_('select.booleanlist', 'sticky', 'class="inputbox"', $row->sticky );
// published
$lists['showBanner'] = JHTML::_('select.booleanlist', 'showBanner', '', $row->showBanner );
require_once(JPATH_COMPONENT.DS.'views'.DS.'banner.php');
BannersViewBanner::banner( $row, $lists );
}
/**
* Save method
*/
function save()
{
global $mainframe;
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$this->setRedirect( 'index.php?option=com_banners' );
// Initialize variables
$db =& JFactory::getDBO();
$post = JRequest::get( 'post' );
// fix up special html fields
$post['custombannercode'] = JRequest::getVar( 'custombannercode', '', 'post', 'string', JREQUEST_ALLOWRAW );
$row =& JTable::getInstance('banner', 'Table');
// Save params temp fix
$temp1 = array();
$temp2 = array();
$temp1['width'] = (int) $post['width'];
$temp1['height'] = (int) $post['height'];
foreach ($temp1 as $k => $v)
{
if ( $k && strlen($v) )
{
$temp2[] = $k.'='.$v;
}
}
$row->params = implode( "\n", $temp2 );
if (!$row->bind( $post )) {
return JError::raiseWarning( 500, $row->getError() );
}
// Resets clicks when `Reset Clicks` button is used instead of `Save` button
$task = JRequest::getCmd( 'task' );
if ( $task == 'resethits' )
{
$row->clicks = 0;
$msg = JText::_( 'Reset Banner clicks' );
}
// Sets impressions to unlimited when `unlimited` checkbox ticked
$unlimited = JRequest::getBool('unlimited');
if ($unlimited) {
$row->imptotal = 0;
}
if (!$row->check()) {
return JError::raiseWarning( 500, $row->getError() );
}
// if new item order last in appropriate group
if (!$row->bid)
{
$where = 'catid = '.(int) $row->catid;
$row->ordering = $row->getNextOrder( $where );
}
if (!$row->store()) {
return JError::raiseWarning( 500, $row->getError() );
}
$row->checkin();
switch ($task)
{
case 'apply':
$link = 'index.php?option=com_banners&task=edit&cid[]='. $row->bid ;
break;
case 'save':
default:
$link = 'index.php?option=com_banners';
break;
}
$this->setRedirect( $link, JText::_( 'Item Saved' ) );
}
function cancel()
{
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$this->setRedirect( 'index.php?option=com_banners' );
// Initialize variables
$db =& JFactory::getDBO();
$post = JRequest::get( 'post' );
$row =& JTable::getInstance('banner', 'Table');
$row->bind( $post );
$row->checkin();
}
/**
* Copies one or more banners
*/
function copy()
{
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$this->setRedirect( 'index.php?option=com_banners' );
$cid = JRequest::getVar( 'cid', null, 'post', 'array' );
$db =& JFactory::getDBO();
$table =& JTable::getInstance('banner', 'Table');
$user = &JFactory::getUser();
$n = count( $cid );
if ($n > 0)
{
foreach ($cid as $id)
{
if ($table->load( (int)$id ))
{
$table->bid = 0;
$table->name = 'Copy of ' . $table->name;
$table->impmade = 0;
$table->clicks = 0;
$table->showBanner = 0;
$table->date = $db->getNullDate();
if (!$table->store()) {
return JError::raiseWarning( $table->getError() );
}
}
else {
return JError::raiseWarning( 500, $table->getError() );
}
}
}
else {
return JError::raiseWarning( 500, JText::_( 'No items selected' ) );
}
$this->setMessage( JText::sprintf( 'Items copied', $n ) );
}
function publish()
{
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$this->setRedirect( 'index.php?option=com_banners' );
// Initialize variables
$db =& JFactory::getDBO();
$user =& JFactory::getUser();
$cid = JRequest::getVar( 'cid', array(), 'post', 'array' );
$task = JRequest::getCmd( 'task' );
$publish = ($task == 'publish');
$n = count( $cid );
if (empty( $cid )) {
return JError::raiseWarning( 500, JText::_( 'No items selected' ) );
}
JArrayHelper::toInteger( $cid );
$cids = implode( ',', $cid );
$query = 'UPDATE #__banner'
. ' SET showBanner = ' . (int) $publish
. ' WHERE bid IN ( '. $cids.' )'
. ' AND ( checked_out = 0 OR ( checked_out = ' .(int) $user->get('id'). ' ) )'
;
$db->setQuery( $query );
if (!$db->query()) {
return JError::raiseWarning( 500, $db->getError() );
}
$this->setMessage( JText::sprintf( $publish ? 'Items published' : 'Items unpublished', $n ) );
}
function remove()
{
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$this->setRedirect( 'index.php?option=com_banners' );
// Initialize variables
$db =& JFactory::getDBO();
$cid = JRequest::getVar( 'cid', array(), 'post', 'array' );
$n = count( $cid );
JArrayHelper::toInteger( $cid );
if ($n)
{
$query = 'DELETE FROM #__banner'
. ' WHERE bid = ' . implode( ' OR bid = ', $cid )
;
$db->setQuery( $query );
if (!$db->query()) {
JError::raiseWarning( 500, $db->getError() );
}
}
$this->setMessage( JText::sprintf( 'Items removed', $n ) );
}
/**
* Save the new order given by user
*/
function saveOrder()
{
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$this->setRedirect( 'index.php?option=com_banners' );
// Initialize variables
$db =& JFactory::getDBO();
$cid = JRequest::getVar( 'cid', array(), 'post', 'array' );
$order = JRequest::getVar( 'order', array(), 'post', 'array' );
$row =& JTable::getInstance('banner', 'Table');
$total = count( $cid );
$conditions = array();
if (empty( $cid )) {
return JError::raiseWarning( 500, JText::_( 'No items selected' ) );
}
// update ordering values
for ($i = 0; $i < $total; $i++)
{
$row->load( (int) $cid[$i] );
if ($row->ordering != $order[$i])
{
$row->ordering = $order[$i];
if (!$row->store()) {
return JError::raiseError( 500, $db->getErrorMsg() );
}
// remember to reorder this category
$condition = 'catid = '.(int) $row->catid;
$found = false;
foreach ($conditions as $cond) {
if ($cond[1] == $condition)
{
$found = true;
break;
}
}
if (!$found) {
$conditions[] = array ( $row->bid, $condition );
}
}
}
// execute reorder for each category
foreach ($conditions as $cond)
{
$row->load( $cond[0] );
$row->reorder( $cond[1] );
}
// Clear the component's cache
$cache =& JFactory::getCache('com_banners');
$cache->clean();
$this->setMessage( JText::_('New ordering saved') );
}
}
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