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<?php
// $HeadURL: https://joomgallery.org/svn/joomgallery/JG-2.0/JG/trunk/components/com_joomgallery/models/userpanel.php $
// $Id: userpanel.php 3651 2012-02-19 14:36:46Z mab $
/****************************************************************************************\
** JoomGallery 2 **
** By: JoomGallery::ProjectTeam **
** Copyright (C) 2008 - 2012 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
*
* @var array
*/
protected $_images;
/**
* Images number
*
* @var int
*/
protected $_total;
/**
* Categories data array
*
* @var array
*/
protected $_categories;
/**
* Constructor
*
* @return void
* @since 1.5.5
*/
public function __construct()
{
parent::__construct();
}
/**
* Retrieves the images data
*
* @return array An array of images objects
* @since 1.5.5
*/
public function getImages()
{
if($this->_loadImages())
{
return $this->_images;
}
return array();
}
/**
* Method to get the total number of images
*
* @return int The total number of images
* @since 1.5.5
*/
public function getTotal()
{
// Let's load the data if it doesn't already exist
if (empty($this->_total))
{
$query = $this->_buildQuery();
$this->_total = $this->_getListCount($query);
}
return $this->_total;
}
/**
* Retrieves the categories data from the database
*
* @return array An array of category IDs
* @since 1.5.5
*/
public function getCategories()
{
// Let's load the data if it doesn't already exist
if(empty($this->_categories))
{
$query = $this->_db->getQuery(true)
->select('cid')
->from(_JOOM_TABLE_CATEGORIES);
if(!$this->_config->get('jg_showallpicstoadmin') || !$this->_user->authorise('core.admin'))
{
$query->where('owner = '.$this->_user->get('id'));
}
$this->_db->setQuery($query);
$this->_categories = $this->_db->loadColumn();
}
return $this->_categories;
}
/**
* Loads the images data from the database
*
* @return boolean True on success, false otherwise
* @since 1.5.5
*/
protected function _loadImages()
{
// Let's load the data if it doesn't already exist
if(empty($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
*
* @return string The query to get the image rows from the database
* @since 1.5.5
*/
protected function _buildQuery()
{
$query = $this->_db->getQuery(true)
->select('*')
->from(_JOOM_TABLE_IMAGES);
// Filter by state
$filter = JRequest::getInt('filter');
switch($filter)
{
case 1:
// Approved
$query->where('approved = 1');
break;
case 2:
// Not approved
$query->where('approved = 0');
break;
case 3:
// Published
$query->where('published = 1');
break;
case 4:
// Not published
$query->where('published = 0');
break;
default:
// No filter by state
break;
}
// Filter by category
if($catid = JRequest::getInt('catid'))
{
$query->where('catid = '.$catid);
}
// A Super User will see all images if the correspondent backend option is enabled
if(!$this->_config->get('jg_showallpicstoadmin') || !$this->_user->authorise('core.admin'))
{
$query->where('owner = '.$this->_user->get('id'));
}
// Search
$search = trim(JRequest::getString('search'));
if(!empty($search))
{
$search = $this->_db->Quote('%'.$this->_db->getEscaped($search, true).'%', false);
$query->where('(LOWER(imgtitle) LIKE '.$search.' OR LOWER(imgtext) LIKE '.$search.')');
}
// Add the order clause
$sordercat = JRequest::getInt('ordering');
switch($sordercat)
{
case 1:
$query->order('imgdate DESC');
break;
case 2:
$query->order('imgtitle ASC');
break;
case 3:
$query->order('imgtitle DESC');
break;
case 4:
$query->order('hits ASC');
break;
case 5:
$query->order('hits DESC');
break;
case 6:
$query->order('catid ASC,imgtitle ASC');
break;
case 7:
$query->order('catid ASC,imgtitle DESC');
break;
default:
$query->order('imgdate ASC');
break;
}
return $query;
}
}