Current File : /home/admin/public_html/old/administrator/components/com_joomgallery/models/comments.php
<?php
// $HeadURL: https://joomgallery.org/svn/joomgallery/JG-1.5/JG/trunk/administrator/components/com_joomgallery/models/comments.php $
// $Id: comments.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.');
/**
* Comments model
*
* Saves, removes, publishes, unpublishes, approves,
* rejects and loads comments.
*
* @package JoomGallery
* @since 1.5.5
*/
class JoomGalleryModelComments extends JoomGalleryModel
{
/**
* Comments data array
*
* @access protected
* @var array
*/
var $_comments;
/**
* Comments number
*
* @access protected
* @var int
*/
var $_total = null;
/**
* Returns the query for loading all comments
*
* @access protected
* @return string The query to be used to retrieve the rows from the database
* @since 1.5.5
*/
function _buildQuery()
{
$query = "SELECT
c.*,
a.id,
a.imgtitle,
a.imgthumbname,
a.catid
FROM
"._JOOM_TABLE_COMMENTS." AS c
LEFT JOIN
"._JOOM_TABLE_IMAGES." AS a
ON
a.id = c.cmtpic
".$this->_buildWhere()."
".$this->_buildOrderby();
return $query;
}
/**
* Returns the 'where' part of the query for loading all comments
*
* @access protected
* @return string The 'where' part of the query for loading all comments
* @since 1.5.5
*/
function _buildWhere()
{
$where = '';
if($filter = JRequest::getString('search'))
{
$filter = $this->_db->Quote('%'.$this->_db->getEscaped($filter, true).'%', false);
$where .= 'WHERE cmttext LIKE '.$filter;
}
return $where;
}
/**
* Returns the 'order by' part of the query for loading all comments
*
* @access protected
* @return string The 'order by' part of the query for loading all comments
* @since 1.5.5
*/
function _buildOrderBy()
{
#$sort = JRequest::getInt('sort');
$sortorder = 'cmtdate DESC';
/*switch($sort)
{
case 0:
$sortorder = 'c.ordering ASC';
break;
case 1:
$sortorder = 'c.ordering DESC';
break;
case 2:
$sortorder = 'c.catpath ASC';
break;
case 3:
$sortorder = 'c.catpath DESC';
break;
case 4:
$sortorder = 'c.cid ASC';
break;
case 5:
$sortorder = 'c.cid DESC';
break;
case 6:
$sortorder = 'c.name ASC';
break;
case 7:
$sortorder = 'c.name DESC';
break;
case 8:
$sortorder = 'c.owner ASC';
break;
case 9:
$sortorder = 'c.owner DESC';
break;
default:
break;
}*/
if($sortorder != '')
{
$orderby = 'ORDER BY '.$sortorder;
}
return $orderby;
}
/**
* Retrieves the comments data
*
* @access public
* @return array Array of objects containing the comments data from the database
* @since 1.5.5
*/
function getComments()
{
// Lets load the data if it doesn't already exist
if(empty($this->_comments))
{
jimport('joomla.filesystem.file');
// Get the pagination request variables
$limit = JRequest::getVar('limit', 0, '', 'int');
$limitstart = JRequest::getVar('limitstart', 0, '', 'int');
$query = $this->_buildQuery();
$this->_comments = $this->_getList($query, $limitstart, $limit);
foreach($this->_comments as $key => $comment)
{
if($comment->userid > 0)
{
$this->_comments[$key]->cmtname = JHTML::_('joomgallery.displayname', $comment->userid);
}
$this->_comments[$key]->cmttext = JoomHelper::processText($comment->cmttext);
}
}
return $this->_comments;
}
/**
* Method to get the total number of comments
*
* @access public
* @return int The total number of comments in the gallery
* @since 1.5.5
*/
function getTotal()
{
// Lets load the comments number if it doesn't already exist
if (empty($this->_total))
{
$query = $this->_buildQuery();
$this->_total = $this->_getListCount($query);
}
return $this->_total;
}
/**
* Method to delete one or more comments
*
* @access public
* @return int The number of successfully deleted comments, boolean false if an error occured
* @since 1.5.5
*/
function delete()
{
$cids = JRequest::getVar('cid', array(0), 'post', 'array');
$row = & $this->getTable('joomgallerycomments');
if(count($cids))
{
foreach($cids as $cid)
{
if (!$row->delete($cid))
{
$this->setError($row->getErrorMsg());
return false;
}
}
return count($cids);
}
return false;
}
/**
* Method to publish, unpublish, approve or reject one or more comments
*
* @access public
* @param array $cid Array of comment IDs to perform the task on
* @param int $publish 1 for publishing or approving, 0 for unpublishing or rejecting
* @param string $task The task to perform ('publish' or 'approve')
* @return int The number of successfully processed comments, false otherwise
* @since 1.5.5
*/
function publish($cid, $publish = 1, $task = 'publish')
{
JArrayHelper::toInteger($cid);
$cids = implode(',', $cid);
$column = 'approved';
if($task == 'publish')
{
$column = 'published';
}
$query = "UPDATE
"._JOOM_TABLE_COMMENTS."
SET
".$column." = ".(int) $publish."
WHERE
cmtid IN (".$cids." )";
$this->_db->setQuery($query);
if(!$this->_db->query())
{
return false;
}
// Message about new comment to image owner
if($column == 'approved' && $publish && $this->_config->get('jg_msg_comment_toowner'))
{
require_once(JPATH_COMPONENT_SITE.DS.'helpers'.DS.'messenger.php');
$messenger = new JoomMessenger();
foreach($cid as $id)
{
// Load comment data
$comment = &$this->getTable('joomgallerycomments');
$comment->load($id);
if(!$name = $comment->cmtname)
{
$user = & JFactory::getUser($comment->userid);
$name = $user->get('name');
}
// Load image data
$image = &$this->getTable('joomgalleryimages');
$image->load($comment->cmtpic);
if($image->owner && $image->owner != $comment->userid)
{
$mode = $messenger->getModeData('comment');
$message = array(
'from' => $this->_user->get('id'),
'subject' => JText::_('JGA_MESSAGE_NEW_COMMENT_TO_OWNER_SUBJECT'),
'body' => JText::sprintf('JGA_MESSAGE_NEW_COMMENT_TO_OWNER_BODY', $name, $image->imgtitle, $image->id),
'type' => $mode['type']
);
$message['recipient'] = $image->owner;
$messenger->send($message);
}
}
}
return count($cid);
}
}