!1718 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

Merge pull request !1718 from 莫闻啼/N/A

Admin.NET/Admin.NET.Core/Service/ExtendService/BaiDuTranslationService.cs

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+
+/*
+ *━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+ *  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, $"{gen.Value}");
+
+                        if (result.error_code.Equals("0"))
+                        {
+                            LogTranslationProgress(gen.Key, gen.Value, result.trans_result[0].Dst, ConsoleColor.DarkMagenta);
+                            str += ($"        {gen.Key}: '{result.trans_result[0].Dst}',{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, $"{gen.Value}");
+
+                        if (result.error_code.Equals("0"))
+                        {
+                            LogTranslationProgress(gen.Key, gen.Value, result.trans_result[0].Dst, ConsoleColor.DarkMagenta);
+                            str += ($"        {gen.Key}: '{result.trans_result[0].Dst}',{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
+
+
+#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();
+    }
+}