function handle()
{
$path = $this->imageInfo->getFilePath($this->size);
if (!file_exists($path)) {
throw new VoiceException(CommonMessages::get()->msg('NO_FILE'));
}
$ct = ImageFile::type2ContentType($this->imageInfo->type);
if ($ct) {
header("Content-type: {$ct}");
}
header('Content-Length: ' . filesize($path));
readfile($path);
}
