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<?php
/**
* @version $Id: gallery.php 3113 2013-05-29 10:29:52Z lefteris.kavadas $
* @package Simple Image Gallery Pro
* @author JoomlaWorks - http://www.joomlaworks.net
* @copyright Copyright (c) 2006 - 2013 JoomlaWorks Ltd. All rights reserved.
* @license http://www.joomlaworks.net/license
*/
// no direct access
defined('_JEXEC') or die ;
class SigProModelGallery extends SigProModel
{
public function getData()
{
$mainframe = JFactory::getApplication();
$path = SigProHelper::getPath($this->getState('type', 'site'));
$folder = $this->getState('folder');
$language = $this->getState('language');
if (!$language)
{
$params = JComponentHelper::getParams('com_languages');
$language = $params->get('site');
}
if (!$folder || !JFolder::exists($path.'/'.$folder))
{
$mainframe->redirect('index.php?option=com_sigpro', JText::_('COM_SIGPRO_THE_SPECIFIED_FOLDER_DOES_NOT_EXIST'), 'error');
}
$labels = array();
$labelsFile = false;
if (JFile::exists($path.'/'.$folder.'/'.$language.'.labels.txt'))
{
$labelsFile = $language.'.labels.txt';
}
elseif (JFile::exists($path.'/'.$folder.'/labels.txt'))
{
$labelsFile = 'labels.txt';
}
if ($labelsFile)
{
$contents = JFile::read($path.'/'.$folder.'/'.$labelsFile);
$lines = preg_split('/(?:\r\n?|\n)/', $contents);
if ($lines)
{
foreach ($lines as $line)
{
$data = explode('|', $line);
$label = new JObject;
$label->set('title', @$data[1]);
$label->set('description', @$data[2]);
$labels[@$data[0]] = $label;
}
}
}
$images = array();
$files = JFolder::files($path.'/'.$folder, '.jpg|.jpeg|.png|.gif|.JPG|.JPEG|.PNG|.GIF');
$httpPath = SigProHelper::getHTTPPath($path.'/'.$folder);
foreach ($files as $file)
{
$image = new JObject();
$image->set('name', $file);
$image->set('path', $httpPath.'/'.$file);
if (isset($labels[$file]))
{
$image->set('title', $labels[$file]->title);
$image->set('description', $labels[$file]->description);
}
else
{
$image->set('title', '');
$image->set('description', '');
}
$info = @getimagesize($path.'/'.$folder.'/'.$image->name);
if (isset($info[0]))
{
$image->dimensions = $info[0].'x'.$info[1];
}
else
{
$image->dimensions = '';
}
$image->size = round((filesize($path.'/'.$folder.'/'.$image->name) / 1024), 2);
$image->url = SigProHelper::getImageURL($image->path);
$images[] = $image;
}
$gallery = new JObject;
if ($this->getState('type') == 'k2')
{
if (is_numeric($folder))
{
$db = JFactory::getDBO();
$db->setQuery("SELECT title FROM #__k2_items WHERE id = ".(int)$folder);
$title = $db->loadResult();
$gallery->set('name', $title);
}
else
{
$gallery->set('name', null);
}
}
else
{
$gallery->set('name', $folder);
}
$gallery->set('folder', $folder);
$gallery->set('images', $images);
return $gallery;
}
public function upload()
{
jimport('joomla.filesystem.file');
$file = $this->getState('file');
$filename = $this->getState('filename');
$response = array(
'status' => 0,
'error' => ''
);
//Check if file is uploaded
if (is_null($file) || !is_uploaded_file($file['tmp_name']))
{
$response['error'] = JText::_('COM_SIGPRO_FILE_WAS_NOT_UPLOADED');
}
//Check if file is an image
elseif (!($info = @getimagesize($file['tmp_name'])))
{
$response['error'] = JText::_('COM_SIGPRO_FILE_IS_NOT_AN_IMAGE');
}
//Check image type
elseif (!in_array($info[2], array(
1,
2,
3,
7,
8
)))
{
$response['error'] = JText::_('COM_SIGPRO_THIS_IMAGE_IS_NOT_SUPPORTED');
}
//Perform the upload
else
{
$type = $this->getState('type');
$folder = $this->getState('folder');
$path = SigProHelper::getPath($type);
if ($folder && JFolder::exists($path.'/'.$folder))
{
$result = JFile::upload($file['tmp_name'], $path.'/'.$folder.'/'.JFile::makeSafe($filename));
if ($result)
{
$response['status'] = 1;
$response['name'] = JFile::makeSafe($filename);
$response['width'] = $info[0];
$response['height'] = $info[1];
$response['mime'] = $info['mime'];
$response['size'] = round((filesize($path.'/'.$folder.'/'.JFile::makeSafe($filename)) / 1024), 2);
$httpPath = SigProHelper::getHTTPPath($path.'/'.$folder);
$response['path'] = $httpPath.'/'.$response['name'];
$response['url'] = SigProHelper::getImageURL($response['path']);
}
else
{
$response['error'] = JText::_('COM_SIGPRO_COULD_NOT_UPLOAD_FILE');
}
}
else
{
$response['error'] = JText::_('COM_SIGPRO_TARGET_FOLDER_DOES_NOT_EXIST');
}
}
return $response;
}
public function save()
{
jimport('joomla.filesystem.file');
$type = $this->getState('type');
$path = SigProHelper::getPath($type);
$folder = $this->getState('folder');
$files = $this->getState('files');
$titles = $this->getState('titles');
$descriptions = $this->getState('descriptions');
$language = $this->getState('language');
if (!$language)
{
$params = JComponentHelper::getParams('com_languages');
$language = $params->get('site');
}
$labels = '';
foreach ($files as $key => $file)
{
if (JFile::exists($path.'/'.$folder.'/'.$file))
{
$labels .= $file.'|'.$titles[$key].'|'.$descriptions[$key]."\n";
}
}
JFile::write($path.'/'.$folder.'/'.$language.'.labels.txt', $labels);
return true;
}
public function add()
{
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.folder');
$db = JFactory::getDBO();
$type = $this->getState('type');
$path = SigProHelper::getPath($type);
$folder = $this->getState('folder');
$response = $this->validate();
if ($response->status == 0)
{
$this->setState('message', $response->message);
return false;
}
$params = JComponentHelper::getParams('com_languages');
$language = $params->get('site');
if (JFolder::exists($path.'/'.$folder))
{
$this->setState('message', JText::_('COM_SIGPRO_FOLDER_ALREADY_EXISTS'));
return false;
}
else
{
if (JFolder::create($path.'/'.$folder))
{
$buffer = '';
JFile::write($path.'/'.$folder.'/'.$language.'.labels.txt', $buffer);
$this->setState('message', JText::_('COM_SIGPRO_GALLERY_CREATED'));
$this->setState('folder', $folder);
$gallery = '{gallery}'.$folder.'{/gallery}';
if ($this->getState('type') == 'k2')
{
$db->setQuery('UPDATE #__k2_items SET gallery = '.$db->quote($gallery).' WHERE id = '.(int)$folder);
$db->query();
}
return true;
}
else
{
$this->setState('message', JText::_('COM_SIGPRO_ERROR_CREATING_THE_FOLDER'));
return false;
}
}
}
public function delete()
{
jimport('joomla.filesystem.file');
$type = $this->getState('type');
$path = SigProHelper::getPath($type);
$folder = $this->getState('folder');
$file = $this->getState('file');
$response = new stdClass;
$response->status = 0;
$response->message = '';
if (!JFile::exists($path.'/'.$folder.'/'.$file))
{
$response->message = JText::_('COM_SIGPRO_FILE_DOES_NOT_EXIST');
}
else
{
$result = JFile::delete($path.'/'.$folder.'/'.$file);
if ($result)
{
$response->status = 1;
$response->message = JText::_('COM_SIGPRO_FILE_DELETED');
}
else
{
$response->message = JText::_('COM_SIGPRO_DELETE_FAILED');
}
}
return $response;
}
public function validate()
{
jimport('joomla.filesystem.folder');
$type = $this->getState('type');
$path = SigProHelper::getPath($type);
$folder = $this->getState('folder');
$response = new stdClass;
$response->status = 0;
$response->message = '';
if (JString::trim($folder) == '')
{
$response->status = 0;
$response->message = JText::_('COM_SIGPRO_INVALID_FOLDER_NAME');
}
else if (JFolder::exists($path.'/'.$folder))
{
$response->status = 0;
$response->message = JText::_('COM_SIGPRO_FOLDER_ALREADY_EXISTS');
}
else
{
$response->status = 1;
$response->message = JText::_('COM_SIGPRO_FOLDER_DOES_NOT_EXIST');
}
return $response;
}
}