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<?php
// $HeadURL: https://joomgallery.org/svn/joomgallery/JG-1.5/JG/trunk/administrator/components/com_joomgallery/models/mini.php $
// $Id: mini.php 3092 2011-05-20 09:56:58Z aha $
/****************************************************************************************\
** JoomGallery 1.5.7 **
** By: JoomGallery::ProjectTeam **
** Copyright (C) 2008 - 2011 JoomGallery::ProjectTeam **
** Based on: JoomGallery 1.0.0 by JoomGallery::ProjectTeam **
** Released under GNU GPL Public License **
** License: http://www.gnu.org/copyleft/gpl.html or have a look **
** at administrator/components/com_joomgallery/LICENSE.TXT **
\****************************************************************************************/
defined('_JEXEC') or die('Direct Access to this location is not allowed.');
/**
* Mini Joom model
*
* @package JoomGallery
* @since 1.5.5
*/
class JoomGalleryModelMini extends JoomGalleryModel
{
/**
* Images data array
*
* @access protected
* @var array
*/
var $_images;
/**
* Images number
*
* @access protected
* @var int
*/
var $_total = null;
/**
* Retrieves the images data
*
* @access public
* @return array Array of objects containing the images data from the database
* @since 1.5.5
*/
function getImages()
{
// Let's load the data if it doesn't already exist
if(empty($this->_images))
{
$limitstart = JRequest::getInt('limitstart');
$limit = JRequest::getInt('limit');
$query = $this->_buildQuery();
$this->_images = $this->_getList($query, $limitstart, $limit);
}
return $this->_images;
}
/**
* Method to get the total number of images
*
* @access public
* @return int The total number of images
* @since 1.5.5
*/
function getTotalImages()
{
// Let's load the categories if they doesn't already exist
if (empty($this->_total))
{
$query = $this->_buildQuery();
$this->_total = $this->_getListCount($query);
}
return $this->_total;
}
/**
* Returns the query for loading the images
*
* @access protected
* @return string The query to be used to retrieve the images data from the database
* @since 1.5.5
*/
function _buildQuery()
{
$query = " SELECT
jg.id,
jg.catid,
jg.imgtitle,
jg.imgthumbname,
jgc.name
FROM
"._JOOM_TABLE_IMAGES." AS jg
LEFT JOIN
"._JOOM_TABLE_CATEGORIES." AS jgc
ON
jgc.cid = jg.catid
".$this->_buildWhere();
#".$this->_buildOrderBy();
return $query;
}
/**
* Returns the 'where' part of the query for loading the images
*
* @access protected
* @return string The 'where' part of the query
* @since 1.5.5
*/
function _buildWhere()
{
$catid = $this->_mainframe->getUserStateFromRequest('joom.mini.catid', 'catid', 0, 'int');
$search = $this->_mainframe->getUserStateFromRequest('joom.mini.search', 'search', '', 'string');
$where = array();
// Ensure that image may be seen later on
if(JRequest::getCmd('type') != 'category')
{
$where[] = 'jgc.published = 1';
}
$where[] = 'jgc.access <= '.$this->_user->get('aid');
$where[] = 'jg.approved = 1';
if($this->_mainframe->getUserStateFromRequest('joom.mini.type', 'type', '', 'cmd') != 'category')
{
$where[] = 'jg.published = 1';
}
if($this->_mainframe->getUserState('joom.mini.extended') && !$this->_mainframe->getUserState('joom.mini.showhidden'))
{
$where[] = 'jg.hidden = 0';
$where[] = 'jgc.hidden = 0';
$where[] = 'jgc.in_hidden = 0';
}
if($catid || JRequest::getCmd('type') == 'category')
{
$where[] = 'jg.catid = '.$catid;
}
if($search)
{
$search = $this->_db->getEscaped($search);
$where[] = '(jg.imgtitle LIKE \'%'.$search.'%\' OR jg.imgtext LIKE \'%'.$search.'%\')';
}
$where = count($where) ? 'WHERE ' . implode(' AND ', $where) : '';
return $where;
}
/**
* Returns the 'order by' part of the query for loading the images
*
* @access protected
* @return string The 'order by' part of the query
* @since 1.5.5
*/
/*function _buildOrderBy()
{
$orderby = '';
return $orderby;
}*/
}