function delete($id = 0)
{
// Get all filenames we want to delete from database, we delete all thumbnails from server of this file
$queryd = 'SELECT filename as filename FROM #__phocagallery WHERE id =' . (int) $id;
$this->_db->setQuery($queryd);
$file_object = $this->_db->loadObjectList();
$query = 'DELETE FROM #__phocagallery' . ' WHERE id =' . (int) $id;
$this->_db->setQuery($query);
if (!$this->_db->query()) {
$this->setError('Database Error 2');
return false;
}
// Delete thumbnails - medium and large, small from server
// All id we want to delete - gel all filenames
foreach ($file_object as $key => $value) {
//The file can be stored in other category - don't delete it from server because other category use it
$querys = "SELECT id as id FROM #__phocagallery WHERE filename='" . $value->filename . "' ";
$this->_db->setQuery($queryd);
$same_file_object = $this->_db->loadObject();
//same file in other category doesn't exist - we can delete it
if (!$same_file_object) {
//Delete all thumbnail files but not original
PhocaGalleryFileThumbnail::deleteFileThumbnail($value->filename, 1, 1, 1);
PhocaGalleryFile::deleteFile($value->filename);
}
}
return true;
}