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<?php
// $HeadURL: https://joomgallery.org/svn/joomgallery/JG-3/JG/trunk/administrator/components/com_joomgallery/views/image/view.raw.php $
// $Id: view.raw.php 4076 2013-02-12 10:35:29Z erftralle $
/****************************************************************************************\
** JoomGallery 3 **
** By: JoomGallery::ProjectTeam **
** Copyright (C) 2008 - 2013 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.');
/**
* Raw View class for the image view
*
* @package JoomGallery
* @since 1.5.5
*/
class JoomGalleryViewImage extends JoomGalleryView
{
/**
* Raw view display method, outputs one image
*
* @param string $tpl The name of the template file to parse
* @return void
* @since 1.5.5
*/
public function display($tpl = null)
{
jimport('joomla.filesystem.file');
$type = JRequest::getWord('type', 'thumb');
$image = $this->get('Data');
$img = $this->_ambit->getImg($type.'_path', $image);
if(!JFile::exists($img))
{
$this->_mainframe->redirect(JRoute::_('index.php', false), JText::_('COM_JOOMGALLERY_COMMON_MSG_IMAGE_NOT_EXIST'), 'error');
}
$info = getimagesize($img);
switch($info[2])
{
case 1:
$mime = 'image/gif';
break;
case 2:
$mime = 'image/jpeg';
break;
case 3:
$mime = 'image/png';
break;
default:
JError::raiseError(404, JText::sprintf('COM_JOOMGALLERY_COMMON_MSG_MIME_NOT_ALLOWED', $info[2]));
break;
}
// Set mime encoding
$this->_doc->setMimeEncoding($mime);
// Set header to specify the file name
$disposition = 'inline';
JResponse::setHeader('Content-disposition', $disposition.'; filename='.basename($img));
echo JFile::read($img);
}
}