public function themeDownloadAction()
{
$theme_id = waRequest::get('theme');
$theme = new waTheme($theme_id, $this->getAppId());
$this->logAction('theme_download', $theme_id);
$target_file = $theme->compress(wa()->getTempPath("themes"));
waFiles::readFile($target_file, basename($target_file), false);
waFiles::delete($target_file);
$this->displayJson(array());
}
