Пример #1
0
 private function GetThumbnailFileName($original_file_name, $original_file_extension, $file_size)
 {
     $result = '';
     $handled = false;
     $this->generateFileNameDelegate->CallFromArray(array(&$result, &$handled, $original_file_name, $original_file_extension, $file_size));
     $targetFolder = FormatDatasetFieldsTemplate($this->GetDataset(), $this->directoryToSaveThumbnails);
     FileUtils::ForceDirectories($this->directoryToSaveThumbnails);
     if (!$handled) {
         $filename = FileUtils::AppendFileExtension(rand(), $original_file_extension);
         $result = Path::Combine($targetFolder, $filename);
         while (file_exists($result)) {
             $filename = FileUtils::AppendFileExtension(rand(), $original_file_extension);
             $result = Path::Combine($targetFolder, $filename);
         }
     }
     return $result;
 }