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<?php
// $HeadURL: https://joomgallery.org/svn/joomgallery/JG-1.5/JG/trunk/components/com_joomgallery/models/userpanel.php $
// $Id: userpanel.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.');
/**
* JoomGallery User Panel Model
*
* @package JoomGallery
* @since 1.5.5
*/
class JoomGalleryModelUserpanel extends JoomGalleryModel
{
/**
* Images data array
*
* @access protected
* @var array
*/
var $_images;
/**
* Images number
*
* @access protected
* @var int
*/
var $_total = null;
/**
* Categories data array
*
* @access protected
* @var array
*/
var $_categories;
/**
* Set to true if the current user is an administrator
*
* @access protected
* @var boolean
*/
var $_adminlogged = false;
/**
* Constructor
*
* @access protected
* @return void
* @since 1.5.5
*/
function __construct()
{
parent::__construct();
if($this->_user->get('gid') > 23)
{
$this->_adminlogged = true;
}
}
/**
* Retrieves the images data
*
* @access public
* @return array An array of images objects
* @since 1.5.5
*/
function getImages()
{
if($this->_loadImages())
{
return $this->_images;
}
return array();
}
/**
* Method to get the total number of images
*
* @access public
* @return int The total number of images
* @since 1.5.5
*/
function getTotal()
{
// Let's load the data if it doesn't already exist
if (empty($this->_total))
{
$query = $this->_buildQuery();
$this->_total = $this->_getListCount($query);
}
return $this->_total;
}
/**
* Retrieves the categories data from the database
*
* @access public
* @return array An array of categories
* @since 1.5.5
*/
function getCategories()
{
// Let's load the data if it doesn't already exist
if(empty($this->_categories))
{
$query = " SELECT
cid
FROM
"._JOOM_TABLE_CATEGORIES;
if(!$this->_config->get('jg_userowncatsupload'))
{
$query .= "
WHERE
owner != 0";
}
else
{
$query .= "
WHERE
owner = ".$this->_user->get('id');
}
$jg_category = $this->_config->get('jg_category');
$jg_usercategory = $this->_config->get('jg_usercategory');
if(!empty($jg_category))
{
$query .= "
OR cid IN (".$this->_config->get('jg_category').")";
}
if($this->_config->get('jg_usercat') && !empty($jg_usercategory))
{
$query .= "
OR (cid IN (".$this->_config->get('jg_usercategory').") AND access <= ".$this->_user->get('aid').")";
}
$this->_db->setQuery($query);
$this->_categories = $this->_db->loadResultArray();
}
return $this->_categories;
}
/**
* Returns true if the current user is an administrator, false otherwise
*
* @access public
* @return boolean True if the current user is an administrator, false otherwise
* @since 1.5.5
*/
function getAdminLogged()
{
return $this->_adminlogged;
}
/**
* Loads the images data from the database
*
* @access protected
* @return boolean True on success, false otherwise
* @since 1.5.5
*/
function _loadImages()
{
// Let's load the data if it doesn't already exist
if(empty($this->_images))
{
jimport('joomla.filesystem.file');
$query = $this->_buildQuery();
// Get the pagination request variables
$limit = JRequest::getInt('limit', 0);
$limitstart = JRequest::getInt('limitstart', 0);
if(!$rows = $this->_getList($query, $limitstart, $limit))
{
return false;
}
$this->_images = $rows;
}
return true;
}
/**
* Returns the query to get the images rows from the database
*
* @access protected
* @return string The query to get the image rows from the database
* @since 1.5.5
*/
function _buildQuery()
{
$query = "SELECT
*
FROM
"._JOOM_TABLE_IMAGES."
".$this->_buildWhere()."
".$this->_buildOrderby();
return $query;
}
/**
* Returns the 'where' part of the query to get the images rows from the database
*
* @access protected
* @return string The 'where' part of the query
* @since 1.5.5
*/
function _buildWhere()
{
// Filter by type
$filter = JRequest::getInt('filter');
// Filter by category
$catid = JRequest::getInt('catid');
// Search
$search = trim(JRequest::getString('search'));
$where = array();
switch($filter)
{
case 1: // Approved
$where[] = 'approved = 1';
break;
case 2: // Not approved
$where[] = 'approved = 0';
break;
case 3: // Published
$where[] = 'published = 1';
break;
case 4: // Not published
$where[] = 'published = 0';
break;
default:
break;
}
// The admin/superadmin will see all images, if the regarding backend option is enabled
if(!$this->_adminlogged || !$this->_config->get('jg_showallpicstoadmin'))
{
$where[] = 'owner = '.$this->_user->get('id');
}
if($catid)
{
$where[] = 'catid = '.$catid;
}
if(!empty($search))
{
$search = $this->_db->Quote('%'.$this->_db->getEscaped($search, true).'%', false);
$where[] = "(LOWER(imgtitle) LIKE $search OR LOWER(imgtext) LIKE $search)";
}
$where = count($where) ? 'WHERE ' . implode(' AND ', $where) : '';
return $where;
}
/**
* Returns the 'order by' part of the query to get the images rows from the database
*
* @access protected
* @return string The 'order by' part of the query
* @since 1.5.5
*/
function _buildOrderBy()
{
$sordercat = JRequest::getInt('ordering');
switch($sordercat)
{
case 1:
$sortorder = 'imgdate DESC';
break;
case 2:
$sortorder = 'imgtitle ASC';
break;
case 3:
$sortorder = 'imgtitle DESC';
break;
case 4:
$sortorder = 'hits ASC';
break;
case 5:
$sortorder = 'hits DESC';
break;
case 6:
$sortorder = 'catid ASC,imgtitle ASC';
break;
case 7:
$sortorder = 'catid ASC,imgtitle DESC';
break;
default:
$sortorder = 'imgdate ASC';
break;
}
return 'ORDER BY '.$sortorder;
}
}