You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

428 lines
15 KiB
C#

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
//
// 本项目主要遵循 MIT 许可证和 Apache 许可证(版本 2.0)进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
//
// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动!任何基于本项目二次开发而产生的一切法律纠纷和责任,我们不承担任何责任!
/*
*━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
* 文件名称BaiDuTranslationService
* 创建时间2025年03月25日 星期二 20:54:04
* 创 建 者:莫闻啼
*━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
* 功能描述:
* 调用百度翻译Api接口在线翻译,在DeBug模式下生成前端i18n Ts翻译key value,需要先维护对应目录下的zh-CN.ts,对比对应语言包下不存在的key,将value进行翻译并新增到对应语言包文件中
*
*━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
*/
using System.Security.Cryptography;
namespace Admin.NET.Core;
/// <summary>
/// 百度翻译
/// </summary>
[ApiDescriptionSettings("Extend", Module = "Extend", Order = 200)]
public class BaiDuTranslationService : IDynamicApiController, ITransient
{
// http远程请求
private readonly IHttpRemoteService _httpRemoteService;
/// <summary>
/// 百度翻译appId
/// </summary>
private static readonly string _appId = "xxxxxxxxxxx";
/// <summary>
/// 百度翻译appKey
/// </summary>
private static readonly string _appKey = "xxxxxxxxxxx";
/// <summary>
/// 百度翻译api地址
/// </summary>
private static readonly string _baseUrl = "https://fanyi-api.baidu.com/api/trans/vip/translate?";
// 语言映射字典
private static readonly Dictionary<string, string> langMap = new Dictionary<string, string>
{
["en"] = "en",
["de"] = "de",
["fi"] = "fin",
["es"] = "spa",
["fr"] = "fra",
["it"] = "it",
["ja"] = "jp",
["ko"] = "kor",
["no"] = "nor",
["pl"] = "pl",
["pt"] = "pt",
["ru"] = "ru",
["th"] = "th",
["id"] = "id",
["ms"] = "may",
["vi"] = "vie",
["zh-HK"] = "yue",
["zh-TW"] = "cht"
};
/// <summary>
/// 初始化一个<see cref="BaiDuTranslationService"/>类型的新实例.
/// </summary>
/// <param name="httpRemoteService"></param>
public BaiDuTranslationService(IHttpRemoteService httpRemoteService)
{
_httpRemoteService = httpRemoteService;
}
/// <summary>
/// 百度在线翻译
/// </summary>
/// <param name="from">翻译源语种</param>
/// <param name="to">翻译目标语种</param>
/// <param name="content">文本内容</param>
///<remarks>
///源语种和目标语种支持:
///zh:简体中文
///cht:繁體中文(台灣)
///yue:繁體中文(香港)
///en:英语
///de:德语
///spa:西班牙语
///fin:芬兰语
///fra:法语
///it:意大利语
///jp:日语
///kor:韩语
///nor:挪威语
///pl:波兰语
///pt:葡萄牙语
///ru:俄语
///th:泰语
///id:印度尼西亚语
///may:马来西亚
///vie:越南语
///
///更多语种请查看https://api.fanyi.baidu.com/doc/21
/// </remarks>
/// <returns>翻译后的文本内容</returns>
[DisplayName("百度在线翻译")]
[HttpGet]
public async Task<BaiDuTranslationResult> Translation([FromQuery][Required] string from, [FromQuery][Required] string to, [FromQuery][Required] string content)
{
// 标准版API授权只能翻译基础18语言201种需要企业尊享版支持见百度api 文档
Random rd = new Random();
string salt = rd.Next(100000).ToString();
// 改成您的密钥
string secretKey = _appKey;
string sign = EncryptString(_appId + content + salt + secretKey);
string url = $"{_baseUrl}q={HttpUtility.UrlEncode(content)}&from={from}&to={to}&appid={_appId}&salt={salt}&sign={sign}";
var res = await _httpRemoteService.GetAsAsync<BaiDuTranslationResult>(url);
if (!res.error_code.Equals("0"))
{
throw Oops.Bah($"翻译失败,错误码:{res.error_code},错误信息:{res.error_msg}");
}
return res;
}
#if DEBUG
/// <summary>
/// 生成前端页面i18n文件
/// </summary>
[DisplayName("生成前端页面i18n文件")]
[HttpPost]
public async Task GeneratePageI18nFile()
{
try
{
// 获取基础路径
var i18nPath = AppContext.BaseDirectory;
for (int i = 0; i < 6; i++)
{
i18nPath = Directory.GetParent(i18nPath).FullName;
}
i18nPath = Path.Combine(i18nPath, "Web", "src", "i18n", "pages", "systemMenu");
// 读取基础语言文件
var dic = await ReadBaseLanguageFile(i18nPath);
if (dic.Count == 0)
{
throw Oops.Bah("未查询到属性定义,不能生成");
}
// 并行处理所有语言文件
var files = Directory.GetFiles(i18nPath, "*.ts").Where(f => !f.EndsWith("zh-CN.ts")).ToList();
foreach (var file in files)
{
var langCode = Path.GetFileNameWithoutExtension(file);
var langDic = await ReadLanguageFile(file);
// 查询出没有生成的键值对
// Linq查询
// var notGen = dic.Where(kv => !langDic.ContainsKey(kv.Key)).ToDictionary(kv => kv.Key, kv => kv.Value);
// 转换为 HashSet 提升性能
var langDicKey = new HashSet<string>(langDic.Keys);
var notGen = dic.Where(kv => !langDicKey.Contains(kv.Key)).ToDictionary(kv => kv.Key, kv => kv.Value);
// 没有未生成的跳出
if (notGen.Count == 0)
{
Console.WriteLine($"{langCode,-6} 语言包:{langDic.Count}/共:{dic.Count} 已全部生成,无需再次生成");
continue;
}
var str = string.Empty;
Console.WriteLine($"{langCode,-6}开始生成语言包,未生成:{notGen.Count}/已生成:{langDic.Count}/共{dic.Count}");
foreach (var gen in notGen)
{
try
{
if (!langMap.TryGetValue(langCode, out var targetLang))
{
continue;
}
var result = await Translation("zh", targetLang, $"{gen.Value}");
if (!result.error_code.Equals("0"))
{
continue;
}
var translationValue = result.trans_result[0].Dst;
LogTranslationProgress(gen.Key, gen.Value, translationValue, ConsoleColor.DarkMagenta);
// 如果翻译结果为空字符串不追加
if (string.IsNullOrEmpty(translationValue))
{
continue;
}
// 如果翻译结果包含"'" 法语意大利语常出现 在"'"前加转义符
if (translationValue.Contains("'"))
{
translationValue = translationValue.Replace("'", "\\'");
}
str += ($" {gen.Key}: '{translationValue}',{Environment.NewLine}");
}
catch (Exception e)
{
LogError(e);
}
}
if (str.Length > 0)
{
str = str.TrimStart();
await FileHelper.InsertsStringAtSpecifiedLocationInFile(file, str, '}', 2, false);
}
}
}
catch (Exception e)
{
throw Oops.Bah(e.Message);
}
}
/// <summary>
/// 生成前端菜单i18n文件
/// </summary>
[DisplayName("生成前端菜单i18n文件")]
[HttpPost]
public async Task GenerateMenuI18nFile()
{
try
{
// 获取基础路径
var i18nPath = AppContext.BaseDirectory;
for (int i = 0; i < 6; i++)
{
i18nPath = Directory.GetParent(i18nPath).FullName;
}
i18nPath = Path.Combine(i18nPath, "Web", "src", "i18n", "menu");
// 读取基础语言文件
var dic = await ReadBaseLanguageFile(i18nPath);
if (dic.Count == 0)
{
throw Oops.Bah("未查询到属性定义,不能生成");
}
// 并行处理所有语言文件
var files = Directory.GetFiles(i18nPath, "*.ts").Where(f => !f.EndsWith("zh-CN.ts")).ToList();
foreach (var file in files)
{
var langCode = Path.GetFileNameWithoutExtension(file);
var langDic = await ReadLanguageFile(file);
// 查询出没有生成的键值对
// Linq查询
// var notGen = dic.Where(kv => !langDic.ContainsKey(kv.Key)).ToDictionary(kv => kv.Key, kv => kv.Value);
// 转换为 HashSet 提升性能
var langDicKey = new HashSet<string>(langDic.Keys);
var notGen = dic.Where(kv => !langDicKey.Contains(kv.Key)).ToDictionary(kv => kv.Key, kv => kv.Value);
// 没有未生成的跳出
if (notGen.Count == 0)
{
Console.WriteLine($"{langCode,-6} 语言包:{langDic.Count}/共:{dic.Count} 已全部生成,无需再次生成");
continue;
}
var str = string.Empty;
Console.WriteLine($"{langCode,-6}开始生成语言包,未生成:{notGen.Count}/已生成:{langDic.Count}/共{dic.Count}");
foreach (var gen in notGen)
{
try
{
if (!langMap.TryGetValue(langCode, out var targetLang))
{
continue;
}
var result = await Translation("zh", targetLang, $"{gen.Value}");
if (!result.error_code.Equals("0"))
{
continue;
}
var translationValue = result.trans_result[0].Dst;
LogTranslationProgress(gen.Key, gen.Value, translationValue, ConsoleColor.DarkMagenta);
// 如果翻译结果为空字符串不追加
if (string.IsNullOrEmpty(translationValue))
{
continue;
}
// 如果翻译结果包含"'" 法语意大利语常出现 在"'"前加转义符
if (translationValue.Contains("'"))
{
translationValue = translationValue.Replace("'", "\\'");
}
str += ($" {gen.Key}: '{translationValue}',{Environment.NewLine}");
}
catch (Exception e)
{
LogError(e);
}
}
if (str.Length > 0)
{
str = str.TrimStart();
await FileHelper.InsertsStringAtSpecifiedLocationInFile(file, str, '}', 2, false);
}
}
}
catch (Exception e)
{
throw Oops.Bah(e.Message);
}
}
#region 辅助方法
private static async Task<Dictionary<string, string>> ReadBaseLanguageFile(string i18nPath)
{
var baseFile = Path.Combine(i18nPath, "zh-CN.ts");
if (!File.Exists(baseFile))
{
throw Oops.Bah("【zh-CN.ts】文件未找到");
}
var dic = new Dictionary<string, string>();
using var reader = new StreamReader(baseFile, Encoding.UTF8);
while (await reader.ReadLineAsync() is { } line)
{
if (line.Contains('{') || line.Contains('}')) continue;
var cleanLine = line.Trim().TrimEnd(',').Replace("'", "");
var parts = cleanLine.Split(new[] { ':' }, 2);
if (parts.Length == 2) dic[parts[0].Trim()] = parts[1].Trim();
}
reader.Close();
return dic;
}
private static async Task<Dictionary<string, string>> ReadLanguageFile(string filePath)
{
if (!File.Exists(filePath))
{
throw Oops.Bah($"【{filePath.Split('/').Last()}】文件未找到");
}
var dic = new Dictionary<string, string>();
using var reader = new StreamReader(filePath, Encoding.UTF8);
while (await reader.ReadLineAsync() is { } line)
{
if (line.Contains('{') || line.Contains('}')) continue;
var cleanLine = line.Trim().TrimEnd(',').Replace("'", "");
var parts = cleanLine.Split(new[] { ':' }, 2);
if (parts.Length == 2) dic[parts[0].Trim()] = parts[1].Trim();
}
reader.Close();
return dic;
}
private static void LogTranslationProgress(string key, string value, string res, ConsoleColor color)
{
Console.ForegroundColor = color;
Console.WriteLine($"翻译属性: {key,-32}值: {value,-64}结果: {res}");
Console.ResetColor();
}
private static void LogError(Exception e)
{
Console.ForegroundColor = ConsoleColor.DarkRed;
Console.WriteLine($"{e.Message}");
Console.ResetColor();
}
#endregion 辅助方法
#endif
// 计算MD5值
[NonAction]
private static string EncryptString(string str)
{
MD5 md5 = MD5.Create();
// 将字符串转换成字节数组
byte[] byteOld = Encoding.UTF8.GetBytes(str);
// 调用加密方法
byte[] byteNew = md5.ComputeHash(byteOld);
// 将加密结果转换为字符串
StringBuilder sb = new StringBuilder();
foreach (byte b in byteNew)
{
// 将字节转换成16进制表示的字符串
sb.Append(b.ToString("x2"));
}
// 返回加密的字符串
return sb.ToString();
}
}