function existsFileOriginal($filename)
{
$file_original = PhocaGalleryHelper::getFileOriginal($filename);
if (JFile::exists($file_original)) {
return true;
} else {
return false;
}
}
function getData()
{
//Params
$params =& JComponentHelper::getParams('com_phocagallery');
//Standard Thumbs creation or Pagination Thumbs Creation
if ($params->get('pagination_thumbnail_creation') != '') {
$pagination_thumbnail_creation = $params->get('pagination_thumbnail_creation');
} else {
$pagination_thumbnail_creation = 0;
}
//Clean Thumbnails or not
if ($params->get('clean_thumbnails') != '') {
$clean_thumbnails = $params->get('clean_thumbnails');
} else {
$clean_thumbnails = 0;
}
// Lets load the content if it doesn't already exist
if (empty($this->_data)) {
$query = $this->_buildQuery();
$this->_data = $this->_getList($query, $this->getState('limitstart'), $this->getState('limit'));
}
//Server doesn't have CPU power
//we do thumbnail for all images - there is no pagination...
//or we do thumbanil for only listed images
if (empty($this->_data_thumbnail)) {
if ($pagination_thumbnail_creation == 1) {
$this->_data_thumbnail = $this->_data;
} else {
$query = $this->_buildQueryThumbnail();
$this->_data_thumbnail = $this->_getList($query);
}
}
//------------------------------------------------------------------------------------------------------
// Check if the file stored in database is on the server. If not please refer to user
// Get filename from every object there is stored in database
//------------------------------------------------------------------------------------------------------
//file - abc.img, file_no - folder/abc.img
//Get folder variables from Helper
$path = PhocaGalleryHelper::getPathSet();
$orig_path = $path['orig_abs_ds'];
$orig_path_server = str_replace(DS, '/', $path['orig_abs'] . '/');
//-----------------------------------------
//Do all thumbnails no limit no pagination
if (!empty($this->_data_thumbnail)) {
foreach ($this->_data_thumbnail as $key => $value) {
$file_original_thumb = PhocaGalleryHelper::getFileOriginal($value->filename);
//Let the user know that the file doesn't exists and delete all thumbnails
if (!JFile::exists($file_original_thumb)) {
//$this->_data[$key]->filename = JText::_( 'File does not exist' );
//$this->_data[$key]->fileoriginalexist = 0;
//We must not delete the thumbnails if the file doesn't exist - we use cleanThumbsFolder() function
} else {
//Create thumbnails small, medium, large
$refresh_url_thumb = 'index.php?option=com_phocagallery&view=phocagallerys';
//$refresh_url_thumb = 'index.php?option=com_phocagallery&controller=phocagallerys';
$file_thumb = PhocaGalleryHelper::getOrCreateThumbnail($orig_path, $value->filename, $refresh_url_thumb, 1, 1, 1);
//$this->_data[$key]->linkthumbnailpath = $file_thumb['thumb_name_s_no_rel'];
//$this->_data[$key]->path_without_name_relative = $file_thumb['path_without_name_relative'];
//$this->_data[$key]->fileoriginalexist = 1;
}
}
//Clean Thumbs Folder if there are thumbnail files but not original file
//PhocaGalleryHelper::cleanThumbsFolder();
//------------------------------------------------------------------------------------------------------
}
$this->_data_thumbnail = null;
// delete data to reduce memory
//Only the the site with limitation or pagination...
if (!empty($this->_data)) {
foreach ($this->_data as $key => $value) {
$file_original = PhocaGalleryHelper::getFileOriginal($value->filename);
//Let the user know that the file doesn't exists and delete all thumbnails
if (!JFile::exists($file_original)) {
$this->_data[$key]->filename = JText::_('Image Filename does not exist');
$this->_data[$key]->fileoriginalexist = 0;
//We must not delete the thumbnails if the file doesn't exist - we use cleanThumbsFolder() function
} else {
//Create thumbnails small, medium, large
$refresh_url = 'index.php?option=com_phocagallery&view=phocagallerys';
//$refresh_url = 'index.php?option=com_phocagallery&controller=phocagallerys';
$file_thumb = PhocaGalleryHelper::getOrCreateThumbnail($orig_path, $value->filename, $refresh_url, 1, 1, 1);
$this->_data[$key]->linkthumbnailpath = $file_thumb['thumb_name_s_no_rel'];
//$this->_data[$key]->path_without_name_relative = $file_thumb['path_without_name_relative'];
$this->_data[$key]->fileoriginalexist = 1;
}
}
//Clean Thumbs Folder if there are thumbnail files but not original file
//PhocaGalleryHelper::cleanThumbsFolder();
//------------------------------------------------------------------------------------------------------
}
//Clean Thumbs Folder if there are thumbnail files but not original file
if ($clean_thumbnails == 1) {
PhocaGalleryHelper::cleanThumbsFolder();
}
return $this->_data;
}
