IcsManager::getIcsFileData

private function getIcsFileData(Event $event, array $params): array
{
	$fileContent = $this->getIcsFileContent($event, $params);
	$fileContent = Encoding::convertEncoding($fileContent, SITE_CHARSET, "utf-8");
	return [
		'name' => self::FILE_NAME . self::FILE_EXTENSION,
		'type' => self::FILE_TYPE,
		'MODULE_ID' => self::MODULE_ID,
		'content' => $fileContent,
	];
}