ow

CloudBuilder.AI.Service/AiBookService.auto.cs

@@ -1,4 +1,5 @@
-using CloudBuilder.AI.Data;
+using CliWrap;
+using CloudBuilder.AI.Data;
 using CloudBuilder.AI.Entity;
 using CloudBuilder.AI.Policy;
 using CloudBuilder.AI.SearchCriteria;
@@ -14,8 +15,10 @@ using CloudBuilder.Security.Utility;
 using DocumentFormat.OpenXml.ExtendedProperties;
 using DocumentFormat.OpenXml.Presentation;
 using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.DependencyInjection;
 using System.Diagnostics.Contracts;
+using System.IO;
 using System.Text;
 using System.Transactions;
 namespace CloudBuilder.AI.Service
@@ -291,7 +294,7 @@ namespace CloudBuilder.AI.Service
                 foreach (var name in names)
                 {
                     entity = new AiChapterPersonEntity();
-                    entity.Guid= Guid.NewGuid().ToString();
+                    entity.Guid = Guid.NewGuid().ToString();
                     entity.ChapterGuid = paragraph.ChapterGuid;
                     entity.ParagraphGuid = paragraph.Guid;
                     entity.ParagraphIndex = paragraph.ParagraphIndex;
@@ -304,5 +307,76 @@ namespace CloudBuilder.AI.Service
             if (aiChapterPersonEntities != null && aiChapterPersonEntities.Count() > 0)
                 repositoryAiChapterPersonEntity.InsertNow(aiChapterPersonEntities);
         }
+
+        [PermissionOperate(name: AIPermissionPolicy.AiBook, operate: Operate.Find)]
+        public IActionResult GetTtsStream(string text)
+        {
+            string fileDownloadName = Path.Combine(service.Configuration["FileServiceSettings:BackupDmsFileDirectory"], @"voice", DateTime.Now.ToString("yyyyMMddHHmmss") + ".mp3");
+
+            string param = PackParameters(ChineseTtsVoice.Sherpa2.ToString(), fileDownloadName, text);
+            RunMyProcess(service.Configuration["CloudBuilder.Topshelf:Path"], param);
+
+            var stream = System.IO.File.OpenRead(fileDownloadName);
+
+            string contentType = "application/octet-stream";
+
+            return new FileStreamResult(stream, contentType) { FileDownloadName = fileDownloadName };
+        }
+        private string PackParameters(string voice, string save_path, string text)
+        {
+            List<string> para = new List<string>();
+            para.Add("task:" + "TtsTask");
+            para.Add("voice:" + voice);
+            para.Add("save_path:" + save_path);
+            para.Add("text:" + text.Replace(":", "："));
+            return para.ToArray().ToDelimiteredList(' ');
+        }
+
+
+        /// <summary>
+        /// 执行cmd指令(同步等待，await要求等待返回，转码太耗时)
+        /// </summary>
+        /// <param name="Parameters"></param>
+        public void RunMyProcess(string exePath, string Parameters)
+        {
+            try
+            {
+                if (string.IsNullOrEmpty(exePath)) return;
+                var result = Cli.Wrap(exePath)
+                 .WithWorkingDirectory(Path.GetDirectoryName(exePath))
+                 .WithArguments(Parameters)
+                 .ExecuteAsync().GetAwaiter().GetResult();
+
+                Thread.Sleep(300);
+            }
+            catch (Exception ex)
+            {
+                throw new ValidatedException(ex.Message);
+            }
+
+        }
+
+        /// <summary>
+        /// 执行cmd指令(异步不等待，await要求等待返回，转码太耗时)
+        /// </summary>
+        /// <param name="Parameters"></param>
+        public void RunMyProcessAsync(string exePath, string Parameters)
+        {
+            try
+            {
+                if (string.IsNullOrEmpty(exePath)) return;
+                Cli.Wrap(exePath)
+               .WithWorkingDirectory(Path.GetDirectoryName(exePath))
+               .WithArguments(Parameters)
+               .ExecuteAsync();
+
+                Thread.Sleep(300);
+            }
+            catch (Exception ex)
+            {
+                throw new ValidatedException(ex.Message);
+            }
+
+        }
     }
 }