function _loadData()
{
global $mainframe;
$user =& JFactory::getUser();
// Lets load the content if it doesn't already exist
if (empty($this->_data)) {
$query = 'SELECT p.*' . ' FROM #__phocagallery AS p' . ' WHERE p.id = ' . (int) $this->_id;
$this->_db->setQuery($query);
$items = $this->_db->loadObject();
// Access check - don't display the image if you have no access to this image (if user add own url)
if (isset($items->catid)) {
$query = 'SELECT cc.access as access, cc.params as params' . ' FROM #__phocagallery_categories AS cc' . ' WHERE cc.id = ' . (int) $items->catid;
$this->_db->setQuery($query);
$catid = $this->_db->loadObject();
// USER RIGHT - ACCESS =======================================
$rightDisplay = 0;
if (isset($catid->params)) {
$rightDisplay = PhocaGalleryHelper::getUserRight($catid->params, 'accessuserid', $catid->access, $user->get('aid', 0), $user->get('id', 0), 0);
}
if ($rightDisplay == 0) {
$mainframe->redirect('index.php?option=com_user&view=login', JText::_("ALERTNOTAUTH"));
exit;
}
// ============================================================
}
//Select category
if (!$this->_loadCategory()) {
$this->_loadCategory();
}
//Slugs - possible
//$items->slugid = (int) $items->id . "-" . $items->alias;
//$items->slugcatid = $this->_category->slug;
// SLUG CATID
/* $query = 'SELECT c.alias'.
' FROM #__phocagallery_categories AS c' .
' WHERE c.id = '. (int) $this->_category->id;
$this->_db->setQuery($query);
$catid_alias = $this->_db->loadObject();
*/
if (isset($this->_category->slug) && $this->_category->slug != '') {
$catid_slug = $this->_category->slug;
} else {
$catid_slug = (int) $this->_category->id;
}
// ----------
// SLUG ID
/* $query = 'SELECT a.alias'.
' FROM #__phocagallery AS a' .
' WHERE a.id = '. (int) $this->_id;
$this->_db->setQuery($query);
$id_alias = $this->_db->loadObject();
*/
if (isset($items->alias) && $items->alias != '') {
$id_slug = (int) $this->_id . ':' . $items->alias;
} else {
$id_slug = (int) $this->_id . ':';
// Because of possible SEF problem
}
// ----------
//Javascript Slideshow buttons
$reload_button = PhocaGalleryHelperFront::getGalleryReload((int) $this->_category->id, (int) $this->_id, $id_slug, $catid_slug);
$close_button = PhocaGalleryHelperFront::getGalleryClose((int) $this->_category->id, (int) $this->_id, $id_slug, $catid_slug);
$close_text = PhocaGalleryHelperFront::getGalleryCloseText((int) $this->_category->id, (int) $this->_id, $id_slug, $catid_slug);
$next_button = PhocaGalleryHelperFront::getGalleryNext((int) $this->_category->id, (int) $this->_id);
$prev_button = PhocaGalleryHelperFront::getGalleryPrevious((int) $this->_category->id, (int) $this->_id);
$js_slideshow_data = PhocaGalleryHelperFront::getGalleryJsSlideshow((int) $this->_category->id, (int) $this->_id, (int) $this->_slideshow, $id_slug, $catid_slug);
// Get file thumbnail or No Image
$file_name_no = $items->filename;
$file_name = PhocaGalleryHelperFront::getTitleFromFilenameWithExt($items->filename);
$image_size = PhocaGalleryHelperFront::getImageSizePhoca($items->filename);
$file_size = PhocaGalleryHelperFront::getFileSizePhoca($items->filename);
$file_thumbnail = PhocaGalleryHelperFront::displayFileOrNoImage($items->filename, 'large');
$link_thumbnail_path = $file_thumbnail['rel'];
$file = new JObject();
//slideshow
$file->set('closebutton', $close_button);
$file->set('reloadbutton', $reload_button);
$file->set('nextbutton', $next_button);
$file->set('prevbutton', $prev_button);
$file->set('slideshowbutton', $js_slideshow_data['icons']);
$file->set('slideshowfiles', $js_slideshow_data['files']);
$file->set('slideshow', $this->_slideshow);
//download
$file->set('closetext', $close_text);
$file->set('filenameno', $file_name_no);
$file->set('filename', $file_name);
$file->set('download', $this->_download);
$file->set('filesize', $file_size);
$file->set('imagesize', $image_size[0] . ' x ' . $image_size[1]);
//all
$file->set('linkthumbnailpath', $link_thumbnail_path);
//description
$file->set('description', $items->description);
$file->set('params', $items->params);
$file->set('title', $items->title);
if (isset($file)) {
$this->_data = $file;
} else {
$this->_data = '';
}
return (bool) $this->_data;
}
return true;
}
function upload()
{
global $mainframe;
// Check for request forgeries
JRequest::checkToken('request') or jexit('Invalid Token');
// Set FTP credentials, if given
jimport('joomla.client.helper');
$ftp =& JClientHelper::setCredentialsFromRequest('ftp');
$user =& JFactory::getUser();
$path = PhocaGalleryHelper::getPathSet();
$file = JRequest::getVar('Filedata', '', 'files', 'array');
$folder = JRequest::getVar('folder', '', '', 'path');
$tab = JRequest::getVar('tab', 0, '', 'int');
$format = JRequest::getVar('format', 'html', '', 'cmd');
$return = JRequest::getVar('return-url', null, 'post', 'base64');
$viewBack = JRequest::getVar('viewback', '', '', '');
$err = null;
$view = JRequest::getVar('view', '', 'get', '', JREQUEST_NOTRIM);
$catid = JRequest::getVar('id', '', 'get', 'string', JREQUEST_NOTRIM);
//$catid = JRequest::getVar( 'catid', '', 'post', 'string', JREQUEST_NOTRIM );
$Itemid = JRequest::getVar('Itemid', 0, '', 'int');
$limitStart = JRequest::getVar('limitstart', 0, '', 'int');
$paramsC = JComponentHelper::getParams('com_phocagallery');
$catidAlias = $catid;
// for return
// Set the limistart (TODO)
if ($limitStart > 0) {
$limitStartUrl = '&limitstart=' . $limitStart;
} else {
$limitStartUrl = '';
}
// From which view the image is uploaded
switch ($view) {
case 'user':
// UCP is disabled (security reasons)
$enable_user_cp = $paramsC->get('enable_user_cp', 0);
if ($enable_user_cp == 0) {
$mainframe->redirect(JURI::base(true), JText::_("User Control Panel is disabled"));
exit;
}
$return = JRoute::_('index.php?option=com_phocagallery&view=user&tab=' . $tab . '&Itemid=' . $Itemid, false);
// Get user catid, we are not in the category, so we must find the catid
$modelUser = $this->getModel('user');
$userCatId = $modelUser->getUserCategory($user->id);
// User has no category, he (she) can create one
if (!empty($userCatId->categoryid)) {
$catid = $userCatId->categoryid;
} else {
$mainframe->redirect($return, JText::_('Error Uploading Phoca Gallery User Control Image'));
exit;
}
break;
case 'category':
default:
$return = JRoute::_('index.php?option=com_phocagallery&view=category&id=' . $catidAlias . '&tab=' . $tab . '&Itemid=' . $Itemid . $limitStartUrl, false);
break;
}
$model = $this->getModel('category');
// USER RIGHT - UPLOAD ========================================
// 2, 2 means that user access will be ignored in function getUserRight for display Delete button
$rightDisplayUpload = 0;
$catParams = $model->getCategoryParams((int) $catid);
if (isset($catParams->params)) {
$rightDisplayUpload = PhocaGalleryHelper::getUserRight($catParams->params, 'uploaduserid', 2, 2, $user->get('id', 0), 0);
}
// ============================================================
// USER RIGHT - FOLDER ========================================
$rightFolder[0] = '';
if (isset($catParams->params)) {
$rightFolder = PhocaGalleryHelper::getParamsArray($catParams->params, 'userfolder');
}
// ============================================================
if ($rightDisplayUpload == 1) {
if ($rightFolder[0] == '') {
$mainframe->redirect($return, JText::_('User Folder Not Defined'));
}
if (!JFolder::exists($path['orig_abs_ds'] . $rightFolder[0] . DS)) {
$mainframe->redirect($return, JText::_('Defined User Folder Does Not Exist'));
}
// Check if the size will be not over the category folder size
jimport('joomla.filesystem.folder');
$path = PhocaGalleryHelper::getPathset();
$catPath = $path['orig_abs_ds'] . $rightFolder[0] . DS;
$files = JFolder::files($catPath);
// Get size of all images in the folder
$allFileSize = 0;
foreach ($files as $fileInFolder) {
$fileSize = PhocaGalleryHelperFront::getFileSizePhoca($rightFolder[0] . DS . $fileInFolder, 0);
$allFileSize = $allFileSize + (int) $fileSize;
}
// Get the size of all images include new uploaded image in Bytes
if (isset($file['size'])) {
$allFileSize = $allFileSize + (int) $file['size'];
}
$maxFolderSize = (int) $paramsC->get('cat_folder_maxsize', 20000000);
if ($maxFolderSize > 0 && (int) $allFileSize > $maxFolderSize) {
$mainframe->redirect($return, JText::_('WARNFILETOOLARGEFOLDER'));
}
// Make the filename safe
if (isset($file['name'])) {
$file['name'] = JFile::makeSafe($file['name']);
}
if (isset($file['name'])) {
$filepath = JPath::clean($path['orig_abs_ds'] . $rightFolder[0] . DS . $file['name']);
if (!PhocaGalleryHelperUpload::canUpload($file, $err)) {
$mainframe->redirect($return, JText::_($err));
exit;
}
if (JFile::exists($filepath)) {
$mainframe->redirect($return, JText::_('File already exists'));
exit;
}
if (!JFile::upload($file['tmp_name'], $filepath)) {
$mainframe->redirect($return, JText::_('Unable to upload file'));
exit;
} else {
// Saving file name into database with relative path
$file['name'] = $rightFolder[0] . '/' . $file['name'];
PhocaGalleryController::save((int) $catid, $file['name'], $return);
//$mainframe->redirect($return,JText::_('Upload complete'));
//exit;
}
} else {
$mainframe->redirect($return, JText::_('WARNFILETYPE'));
exit;
}
} else {
$mainframe->redirect(JRoute::_('index.php?option=com_user&view=login', false), JText::_("NOT AUTHORISED TO DO ACTION"));
exit;
}
}
