维护数据初步提交
parent
4b011ee727
commit
7154196667
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@ -1087,7 +1087,7 @@
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<param name="_trialRepository"></param>
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<param name="_trialRepository"></param>
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<param name="_oSSService"></param>
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<param name="_oSSService"></param>
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</member>
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</member>
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<member name="M:IRaCIS.Core.Application.Service.TrialImageDownloadService.#ctor(IRaCIS.Core.Infra.EFCore.IRepository{IRaCIS.Core.Domain.Models.Trial},IRaCIS.Core.Application.Helper.IOSSService,Microsoft.AspNetCore.Hosting.IWebHostEnvironment)">
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<member name="M:IRaCIS.Core.Application.Service.TrialImageDownloadService.#ctor(IRaCIS.Core.Infra.EFCore.IRepository{IRaCIS.Core.Domain.Models.Trial},IRaCIS.Core.Application.Helper.IOSSService,Microsoft.AspNetCore.Hosting.IWebHostEnvironment,IRaCIS.Core.Infra.EFCore.IRepository{IRaCIS.Core.Domain.Models.DicomStudy},IRaCIS.Core.Infra.EFCore.IRepository{IRaCIS.Core.Domain.Models.DicomSeries},IRaCIS.Core.Infra.EFCore.IRepository{IRaCIS.Core.Domain.Models.DicomInstance})">
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<summary>
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<summary>
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项目影像后台下载，不打包
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项目影像后台下载，不打包
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</summary>
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</summary>
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@ -1124,6 +1124,25 @@
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<param name="trialId"></param>
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<param name="trialId"></param>
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<returns></returns>
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<returns></returns>
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</member>
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</member>
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<member name="M:IRaCIS.Core.Application.Service.TrialImageDownloadService.ReadExcelReStorreOSSDeleteDataAndDBData(IRaCIS.Core.Application.Helper.IOSSService,Microsoft.AspNetCore.Hosting.IWebHostEnvironment)">
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<summary>
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读取excel 恢复oss 数据，读取dicom 恢复序列和Instance
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</summary>
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<param name="_oSSService"></param>
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<param name="_hostEnvironment"></param>
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<returns></returns>
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</member>
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<member name="M:IRaCIS.Core.Application.Service.TrialImageDownloadService.ArchiveDicomFileAsync(FellowOakDicom.DicomDataset,System.Guid,System.Guid,System.Guid)">
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<summary>
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单个文件接收 归档
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</summary>
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<param name="dataset"></param>
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<param name="trialId"></param>
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<param name="subjectId"></param>
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<param name="subjectVisitId"></param>
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<returns></returns>
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<exception cref="T:System.NotImplementedException"></exception>
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</member>
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<member name="T:IRaCIS.Core.Application.Service.AttachmentService">
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<member name="T:IRaCIS.Core.Application.Service.AttachmentService">
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<summary>
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<summary>
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医生文档关联关系维护
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医生文档关联关系维护
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@ -1,4 +1,6 @@
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using DocumentFormat.OpenXml.EMMA;
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using Aliyun.OSS;
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using DocumentFormat.OpenXml.EMMA;
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using DocumentFormat.OpenXml.Office.CustomUI;
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using DocumentFormat.OpenXml.Office2010.Excel;
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using DocumentFormat.OpenXml.Office2010.Excel;
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using DocumentFormat.OpenXml.Office2013.Drawing.ChartStyle;
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using DocumentFormat.OpenXml.Office2013.Drawing.ChartStyle;
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using FellowOakDicom;
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using FellowOakDicom;
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@ -8,7 +10,9 @@ using FellowOakDicom.IO.Buffer;
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using IRaCIS.Core.Application.Helper;
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using IRaCIS.Core.Application.Helper;
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using IRaCIS.Core.Application.ViewModel;
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using IRaCIS.Core.Application.ViewModel;
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using IRaCIS.Core.Domain.Models;
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using IRaCIS.Core.Domain.Models;
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using IRaCIS.Core.Infrastructure;
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using MassTransit;
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using MassTransit;
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using Medallion.Threading;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc;
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@ -19,6 +23,7 @@ using System.Collections.Generic;
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using System.Data;
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using System.Data;
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using System.Diagnostics;
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using System.Diagnostics;
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using System.Linq;
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using System.Linq;
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using System.Runtime.InteropServices;
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using System.Text;
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using System.Text;
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using System.Text.RegularExpressions;
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using System.Text.RegularExpressions;
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using System.Threading.Tasks;
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using System.Threading.Tasks;
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@ -35,7 +40,10 @@ namespace IRaCIS.Core.Application.Service
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/// <param name="_trialRepository"></param>
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/// <param name="_trialRepository"></param>
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/// <param name="_oSSService"></param>
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/// <param name="_oSSService"></param>
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[ApiExplorerSettings(GroupName = "Common")]
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[ApiExplorerSettings(GroupName = "Common")]
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public class TrialImageDownloadService(IRepository<Trial> _trialRepository, IOSSService _oSSService, IWebHostEnvironment _hostEnvironment) : BaseService
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public class TrialImageDownloadService(IRepository<Trial> _trialRepository, IOSSService _oSSService, IWebHostEnvironment _hostEnvironment,
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IRepository<DicomStudy> _studyRepository,
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IRepository<DicomSeries> _seriesRepository,
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IRepository<DicomInstance> _instanceRepository) : BaseService
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{
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{
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@ -1207,6 +1215,581 @@ namespace IRaCIS.Core.Application.Service
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return ResponseOutput.Ok();
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return ResponseOutput.Ok();
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}
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}
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#endregion
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#endregion
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#region oss 下载删除影像 ，并且恢复数据
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[AllowAnonymous]
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public async Task<IResponseOutput> RestoreDBOSSDate(
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[FromServices] IOSSService _oSSService, [FromServices] IWebHostEnvironment _hostEnvironment, [FromServices] IRepository<DicomStudy> _studyRepository)
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{
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var folder = FileStoreHelper.GetIRaCISRootDataFolder(_hostEnvironment);
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var outputFile = Path.Combine(folder, $"{Guid.NewGuid()}_deleteKey_info.txt");
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var outputFile2 = Path.Combine(folder, $"{Guid.NewGuid()}_deleteKeyExport_info.txt");
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var outputErrorFile = Path.Combine(folder, $"{Guid.NewGuid()}_deleteKeyerror.txt");
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var outputErrorFile2 = Path.Combine(folder, $"{Guid.NewGuid()}_deleteKeyerrorStudy.txt");
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var aliConfig = _oSSService.ObjectStoreServiceOptions.AliyunOSS;
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var tempToken = _oSSService.GetObjectStoreTempToken();
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var _ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint,
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tempToken.AliyunOSS.AccessKeyId,
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tempToken.AliyunOSS.AccessKeySecret,
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tempToken.AliyunOSS.SecurityToken);
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var allVersions = new List<ObjectVersionSummary>();
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var allDeleteMarkers = new List<DeleteMarkerSummary>();
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var request = new ListObjectVersionsRequest(tempToken.AliyunOSS.BucketName)
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{
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Prefix = "01000000-ac13-0242-6397-08dcd2d2a091/Image",
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//Prefix = "01000000-ac13-0242-6397-08dcd2d2a091/Image/08dd9c04-c1b2-c2da-0242-ac1301000000/01000000-ac13-0242-235b-08dd9c04c1b3",
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MaxKeys = 1000,
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};
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ObjectVersionList result;
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do
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{
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result = _ossClient.ListObjectVersions(request);
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if (result.ObjectVersionSummaries != null)
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allVersions.AddRange(result.ObjectVersionSummaries);
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if (result.DeleteMarkerSummaries != null)
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allDeleteMarkers.AddRange(result.DeleteMarkerSummaries);
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request.KeyMarker = result.NextKeyMarker;
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request.VersionIdMarker = result.NextVersionIdMarker;
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} while (result.IsTruncated);
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Console.WriteLine($"共找到 {allDeleteMarkers.Count} 个删除标记");
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int total = allDeleteMarkers.Count;
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int processed = 0;
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double lastPercent = 0;
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// 按 Key 分组，找每个删除标记前的最近版本
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var versionsByKey = allVersions
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.GroupBy(v => v.Key)
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.ToDictionary(g => g.Key, g => g.OrderByDescending(x => x.LastModified).ToList());
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foreach (var del in allDeleteMarkers)
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{
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#region 防止阿里云过期
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if (tempToken.AliyunOSS.Expiration.AddSeconds(10) <= DateTime.Now)
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{
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tempToken = _oSSService.GetObjectStoreTempToken();
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_ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint,
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tempToken.AliyunOSS.AccessKeyId,
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tempToken.AliyunOSS.AccessKeySecret,
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tempToken.AliyunOSS.SecurityToken);
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}
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}
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#endregion
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if (!versionsByKey.TryGetValue(del.Key, out var versions))
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continue; // 没有历史版本无法恢复
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var prevVersion = versions.FirstOrDefault(v => v.LastModified < del.LastModified);
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if (prevVersion == null)
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continue; // 没找到可恢复版本
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if (Path.GetExtension(prevVersion.Key).IsNotNullOrEmpty())
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{
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continue;//不是dicom 文件
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}
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try
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{
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//await File.AppendAllTextAsync(outputFile, $"{prevVersion.Key},{prevVersion.VersionId}" + Environment.NewLine);
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var getReq = new GetObjectRequest(tempToken.AliyunOSS.BucketName, prevVersion.Key)
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{
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VersionId = prevVersion.VersionId
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};
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using (var getResult = _ossClient.GetObject(getReq))
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using (var memStream = new MemoryStream())
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{
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// 先把 OSS 流复制到内存流
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getResult.Content.CopyTo(memStream);
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memStream.Position = 0;
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// 读取 DICOM 信息
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var dicomFile = DicomFile.Open(memStream);
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var studyInstanceUID = dicomFile.Dataset.GetString(DicomTag.StudyInstanceUID);
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var findInfo = await _studyRepository.Where(t => t.StudyInstanceUid == studyInstanceUID && t.TrialId == Guid.Parse("01000000-ac13-0242-6397-08dcd2d2a091"))
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.Select(t => new { t.StudyInstanceUid, t.Subject.Code, t.SubjectVisit.VisitName, t.SubjectId, t.SubjectVisitId }).FirstOrDefaultAsync();
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if (findInfo != null)
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{
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// 再保存到另一个路径（可以使用 fo-dicom 保存）
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var fileName = Path.GetFileNameWithoutExtension(prevVersion.Key);
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var anotherPath = Path.Combine(folder, findInfo.Code, findInfo.VisitName, studyInstanceUID, fileName);
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// 去掉 folder 部分，得到相对路径
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var relativePath = Path.GetRelativePath(folder, anotherPath);
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Directory.CreateDirectory(Path.GetDirectoryName(anotherPath));
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dicomFile.Save(anotherPath);
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await File.AppendAllTextAsync(outputFile2, $"{findInfo.SubjectId},{findInfo.SubjectVisitId},{prevVersion.Key},{prevVersion.VersionId},{relativePath},{findInfo.Code},{findInfo.VisitName},{findInfo.StudyInstanceUid},{fileName}" + Environment.NewLine);
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}
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else
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{
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await File.AppendAllTextAsync(outputErrorFile2, $"{studyInstanceUID},{prevVersion.Key},{prevVersion.VersionId}" + Environment.NewLine);
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}
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//Console.WriteLine($"读取到 studyInstanceUID: {studyInstanceUID}");
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//var localPath = Path.Combine(folder, prevVersion.Key.Trim('/').Replace('/', Path.DirectorySeparatorChar));
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//Directory.CreateDirectory(Path.GetDirectoryName(localPath));
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//// 保存到原本路径
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//memStream.Position = 0;
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//using (var fs = File.Create(localPath))
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//{
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// memStream.CopyTo(fs);
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//}
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}
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//Console.WriteLine($"✅ 下载成功: {prevVersion.Key} (version={prevVersion.VersionId})");
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}
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catch (Exception ex)
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{
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Console.WriteLine($"❌ 下载失败: {prevVersion.Key}, 错误: {ex.Message}");
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await File.AppendAllTextAsync(outputErrorFile, $"{prevVersion.Key},{prevVersion.VersionId}" + Environment.NewLine);
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}
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finally
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{
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processed++;
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double percent = processed * 100.0 / total;
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// 每提升 5% 或完成时输出
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if (percent - lastPercent >= 2.0 || processed == total)
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{
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lastPercent = percent;
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Console.WriteLine($"{DateTime.Now} 进度: {processed}/{total} ({percent:F2}%)");
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}
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}
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// 使用 CopyObject 把历史版本拷贝为最新版本（恢复）
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//var copyReq = new CopyObjectRequest
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//{
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// Bucket = bucketName,
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// Key = prevVersion.Key,
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// SourceBucket = bucketName,
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// SourceKey = prevVersion.Key,
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// SourceVersionId = prevVersion.VersionId
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//};
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//try
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//{
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// var copyResult = client.CopyObject(copyReq);
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// Console.WriteLine($"✅ 恢复成功: {prevVersion.Key} -> newVersionId={copyResult.VersionId}");
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//}
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//catch (Exception ex)
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//{
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// Console.WriteLine($"❌ 恢复失败: {prevVersion.Key}, 错误: {ex.Message}");
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//}
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}
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return ResponseOutput.Ok();
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}
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public async Task<IResponseOutput> OSSDeleteReStorre([FromServices] IOSSService _oSSService, [FromServices] IWebHostEnvironment _hostEnvironment)
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{
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var aliConfig = _oSSService.ObjectStoreServiceOptions.AliyunOSS;
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var tempToken = _oSSService.GetObjectStoreTempToken();
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var _ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint,
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tempToken.AliyunOSS.AccessKeyId,
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tempToken.AliyunOSS.AccessKeySecret,
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tempToken.AliyunOSS.SecurityToken);
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var allVersions = new List<ObjectVersionSummary>();
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var allDeleteMarkers = new List<DeleteMarkerSummary>();
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var request = new ListObjectVersionsRequest(tempToken.AliyunOSS.BucketName)
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{
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Prefix = "test-delete-restore",
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//Prefix = "01000000-ac13-0242-6397-08dcd2d2a091/Image/08dd9c04-c1b2-c2da-0242-ac1301000000/01000000-ac13-0242-235b-08dd9c04c1b3",
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MaxKeys = 1000,
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};
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ObjectVersionList result;
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do
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{
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result = _ossClient.ListObjectVersions(request);
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if (result.ObjectVersionSummaries != null)
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allVersions.AddRange(result.ObjectVersionSummaries);
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if (result.DeleteMarkerSummaries != null)
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allDeleteMarkers.AddRange(result.DeleteMarkerSummaries);
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request.KeyMarker = result.NextKeyMarker;
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request.VersionIdMarker = result.NextVersionIdMarker;
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} while (result.IsTruncated);
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Console.WriteLine($"共找到 {allDeleteMarkers.Count} 个删除标记");
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var versionsByKey = allVersions
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.GroupBy(v => v.Key)
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.ToDictionary(g => g.Key, g => g.OrderByDescending(x => x.LastModified).ToList());
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foreach (var del in allDeleteMarkers)
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{
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#region 防止阿里云过期
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if (tempToken.AliyunOSS.Expiration.AddSeconds(10) <= DateTime.Now)
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{
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tempToken = _oSSService.GetObjectStoreTempToken();
|
||||||
|
|
||||||
|
_ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint,
|
||||||
|
tempToken.AliyunOSS.AccessKeyId,
|
||||||
|
tempToken.AliyunOSS.AccessKeySecret,
|
||||||
|
tempToken.AliyunOSS.SecurityToken);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endregion
|
||||||
|
|
||||||
|
if (!versionsByKey.TryGetValue(del.Key, out var versions))
|
||||||
|
continue; // 没有历史版本无法恢复
|
||||||
|
|
||||||
|
var prevVersion = versions.FirstOrDefault(v => v.LastModified < del.LastModified);
|
||||||
|
if (prevVersion == null)
|
||||||
|
continue; // 没找到可恢复版本
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
// 创建 CopyObject 请求
|
||||||
|
// 先用构造函数指定源和目标
|
||||||
|
var copyReq = new CopyObjectRequest(
|
||||||
|
sourceBucketName: tempToken.AliyunOSS.BucketName,
|
||||||
|
sourceKey: prevVersion.Key,
|
||||||
|
destinationBucketName: tempToken.AliyunOSS.BucketName,
|
||||||
|
destinationKey: prevVersion.Key // 覆盖到同名 Key，达到“恢复”的效果
|
||||||
|
);
|
||||||
|
|
||||||
|
// 再设置版本号
|
||||||
|
copyReq.SourceVersionId = prevVersion.VersionId;
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
try
|
||||||
|
{
|
||||||
|
var copyResult = _ossClient.CopyObject(copyReq);
|
||||||
|
Console.WriteLine($"✅ 恢复成功: {prevVersion.Key}, 新版本ID={copyResult.VersionId}");
|
||||||
|
}
|
||||||
|
catch (Exception ex)
|
||||||
|
{
|
||||||
|
Console.WriteLine($"❌ 恢复失败: {prevVersion.Key}, 错误: {ex.Message}");
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
return ResponseOutput.Ok();
|
||||||
|
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// 读取excel 恢复oss 数据，读取dicom 恢复序列和Instance
|
||||||
|
/// </summary>
|
||||||
|
/// <param name="_oSSService"></param>
|
||||||
|
/// <param name="_hostEnvironment"></param>
|
||||||
|
/// <returns></returns>
|
||||||
|
public async Task<IResponseOutput> ReadExcelReStorreOSSDeleteDataAndDBData([FromServices] IOSSService _oSSService, [FromServices] IWebHostEnvironment _hostEnvironment)
|
||||||
|
{
|
||||||
|
var folder = FileStoreHelper.GetIRaCISRootDataFolder(_hostEnvironment);
|
||||||
|
|
||||||
|
var trialId = Guid.Parse("01000000-ac13-0242-6397-08dcd2d2a091");
|
||||||
|
|
||||||
|
var rows = await MiniExcel.QueryAsync<RestoreOSSDeleteDataDTO>(@"C:\Users\hang\Desktop\删除恢复.xlsx");
|
||||||
|
|
||||||
|
rows = rows.Where(t => !string.IsNullOrEmpty(t.FileName.ToString())).ToList();
|
||||||
|
|
||||||
|
int total = rows.Count();
|
||||||
|
int processed = 0;
|
||||||
|
double lastPercent = 0;
|
||||||
|
|
||||||
|
var outputErrorFile = Path.Combine(@"D:\dicomWrite", $"{Guid.NewGuid()}_dicom_info_error.txt");
|
||||||
|
|
||||||
|
var aliConfig = _oSSService.ObjectStoreServiceOptions.AliyunOSS;
|
||||||
|
|
||||||
|
var tempToken = _oSSService.GetObjectStoreTempToken();
|
||||||
|
|
||||||
|
var _ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint,
|
||||||
|
tempToken.AliyunOSS.AccessKeyId,
|
||||||
|
tempToken.AliyunOSS.AccessKeySecret,
|
||||||
|
tempToken.AliyunOSS.SecurityToken);
|
||||||
|
|
||||||
|
|
||||||
|
foreach (var item in rows)
|
||||||
|
{
|
||||||
|
#region 防止阿里云过期
|
||||||
|
if (tempToken.AliyunOSS.Expiration.AddSeconds(10) <= DateTime.Now)
|
||||||
|
{
|
||||||
|
tempToken = _oSSService.GetObjectStoreTempToken();
|
||||||
|
|
||||||
|
_ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint,
|
||||||
|
tempToken.AliyunOSS.AccessKeyId,
|
||||||
|
tempToken.AliyunOSS.AccessKeySecret,
|
||||||
|
tempToken.AliyunOSS.SecurityToken);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endregion
|
||||||
|
|
||||||
|
|
||||||
|
// 创建 CopyObject 请求
|
||||||
|
// 先用构造函数指定源和目标
|
||||||
|
var copyReq = new CopyObjectRequest(
|
||||||
|
sourceBucketName: tempToken.AliyunOSS.BucketName,
|
||||||
|
sourceKey: item.Key,
|
||||||
|
destinationBucketName: tempToken.AliyunOSS.BucketName,
|
||||||
|
destinationKey: item.Key // 覆盖到同名 Key，达到“恢复”的效果
|
||||||
|
);
|
||||||
|
|
||||||
|
// 再设置版本号
|
||||||
|
copyReq.SourceVersionId = item.VersionId;
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
try
|
||||||
|
{
|
||||||
|
var copyResult = _ossClient.CopyObject(copyReq);
|
||||||
|
|
||||||
|
|
||||||
|
#region 读取本地dicom ,判断数据库是否存在该序列
|
||||||
|
|
||||||
|
var dicomFilePath = Path.Combine(folder, item.RelativePath);
|
||||||
|
|
||||||
|
|
||||||
|
var dicomFile = await DicomFile.OpenAsync(dicomFilePath);
|
||||||
|
|
||||||
|
await ArchiveDicomFileAsync(dicomFile.Dataset, trialId, item.SubjectId, item.SubjectVisitId);
|
||||||
|
|
||||||
|
#endregion
|
||||||
|
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
catch (Exception ex)
|
||||||
|
{
|
||||||
|
|
||||||
|
var errorMsg = $"❌ 恢复失败: {item.Key}, 错误: {ex.Message}";
|
||||||
|
Console.WriteLine(errorMsg);
|
||||||
|
|
||||||
|
await File.AppendAllTextAsync(outputErrorFile, errorMsg + Environment.NewLine);
|
||||||
|
}
|
||||||
|
finally
|
||||||
|
{
|
||||||
|
processed++;
|
||||||
|
double percent = processed * 100.0 / total;
|
||||||
|
|
||||||
|
if (percent - lastPercent >= 2.0 || processed == total)
|
||||||
|
{
|
||||||
|
lastPercent = percent;
|
||||||
|
Console.WriteLine($"{DateTime.Now} 进度: {processed}/{total} ({percent:F2}%)");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
await _studyRepository.SaveChangesAsync();
|
||||||
|
|
||||||
|
return ResponseOutput.Ok();
|
||||||
|
}
|
||||||
|
|
||||||
|
public class RestoreOSSDeleteDataDTO
|
||||||
|
{
|
||||||
|
public Guid SubjectId { get; set; }
|
||||||
|
|
||||||
|
public Guid SubjectVisitId { get; set; }
|
||||||
|
|
||||||
|
public string Key { get; set; }
|
||||||
|
|
||||||
|
public string VersionId { get; set; }
|
||||||
|
|
||||||
|
public string RelativePath { get; set; }
|
||||||
|
|
||||||
|
|
||||||
|
public string FileName { get; set; }
|
||||||
|
|
||||||
|
#endregion
|
||||||
|
}
|
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// 单个文件接收 归档
|
||||||
|
/// </summary>
|
||||||
|
/// <param name="dataset"></param>
|
||||||
|
/// <param name="trialId"></param>
|
||||||
|
/// <param name="subjectId"></param>
|
||||||
|
/// <param name="subjectVisitId"></param>
|
||||||
|
/// <returns></returns>
|
||||||
|
/// <exception cref="NotImplementedException"></exception>
|
||||||
|
public async Task ArchiveDicomFileAsync(DicomDataset dataset, Guid trialId, Guid subjectId, Guid subjectVisitId)
|
||||||
|
{
|
||||||
|
string studyInstanceUid = dataset.GetString(DicomTag.StudyInstanceUID);
|
||||||
|
string seriesInstanceUid = dataset.GetString(DicomTag.SeriesInstanceUID);
|
||||||
|
string sopInstanceUid = dataset.GetString(DicomTag.SOPInstanceUID);
|
||||||
|
|
||||||
|
Guid studyId = IdentifierHelper.CreateGuid(studyInstanceUid, trialId.ToString());
|
||||||
|
Guid seriesId = IdentifierHelper.CreateGuid(studyInstanceUid, seriesInstanceUid, trialId.ToString());
|
||||||
|
Guid instanceId = IdentifierHelper.CreateGuid(studyInstanceUid, seriesInstanceUid, sopInstanceUid, trialId.ToString());
|
||||||
|
|
||||||
|
var isSeriesNeedAdd = false;
|
||||||
|
var isInstanceNeedAdd = false;
|
||||||
|
|
||||||
|
|
||||||
|
var findStudy = await _studyRepository.FirstOrDefaultAsync(t => t.Id == studyId);
|
||||||
|
var findSerice = await _seriesRepository.FirstOrDefaultAsync(t => t.Id == seriesId);
|
||||||
|
var findInstance = await _instanceRepository.FirstOrDefaultAsync(t => t.Id == instanceId);
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
if (findSerice == null)
|
||||||
|
{
|
||||||
|
isSeriesNeedAdd = true;
|
||||||
|
|
||||||
|
findSerice = new DicomSeries
|
||||||
|
{
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
Id = seriesId,
|
||||||
|
StudyId = findStudy.Id,
|
||||||
|
|
||||||
|
StudyInstanceUid = findStudy.StudyInstanceUid,
|
||||||
|
SeriesInstanceUid = seriesInstanceUid,
|
||||||
|
SeriesNumber = dataset.GetSingleValueOrDefault(DicomTag.SeriesNumber, 1),
|
||||||
|
//SeriesTime = dataset.GetSingleValueOrDefault(DicomTag.SeriesDate, DateTime.Now).Add(dataset.GetSingleValueOrDefault(DicomTag.SeriesTime, DateTime.Now).TimeOfDay),
|
||||||
|
//SeriesTime = DateTime.TryParse(dataset.GetSingleValue<string>(DicomTag.SeriesDate) + dataset.GetSingleValue<string>(DicomTag.SeriesTime), out DateTime dt) ? dt : null,
|
||||||
|
SeriesTime = dataset.GetSingleValueOrDefault(DicomTag.SeriesDate, string.Empty) == string.Empty ? null : dataset.GetSingleValue<DateTime>(DicomTag.SeriesDate).Add(dataset.GetSingleValueOrDefault(DicomTag.SeriesTime, string.Empty) == string.Empty ? TimeSpan.Zero : dataset.GetSingleValue<DateTime>(DicomTag.SeriesTime).TimeOfDay),
|
||||||
|
|
||||||
|
DicomSeriesDate = dataset.GetSingleValueOrDefault(DicomTag.SeriesDate, string.Empty),
|
||||||
|
DicomSeriesTime = dataset.GetSingleValueOrDefault(DicomTag.SeriesTime, string.Empty),
|
||||||
|
|
||||||
|
Modality = dataset.GetSingleValueOrDefault(DicomTag.Modality, string.Empty),
|
||||||
|
Description = dataset.GetSingleValueOrDefault(DicomTag.SeriesDescription, string.Empty),
|
||||||
|
SliceThickness = dataset.GetSingleValueOrDefault(DicomTag.SliceThickness, string.Empty),
|
||||||
|
|
||||||
|
ImagePositionPatient = dataset.GetSingleValueOrDefault(DicomTag.ImagePositionPatient, string.Empty),
|
||||||
|
ImageOrientationPatient = dataset.GetSingleValueOrDefault(DicomTag.ImageOrientationPatient, string.Empty),
|
||||||
|
BodyPartExamined = dataset.GetSingleValueOrDefault(DicomTag.BodyPartExamined, string.Empty),
|
||||||
|
SequenceName = dataset.GetSingleValueOrDefault(DicomTag.SequenceName, string.Empty),
|
||||||
|
ProtocolName = dataset.GetSingleValueOrDefault(DicomTag.ProtocolName, string.Empty),
|
||||||
|
ImagerPixelSpacing = dataset.GetSingleValueOrDefault(DicomTag.ImagerPixelSpacing, string.Empty),
|
||||||
|
|
||||||
|
AcquisitionTime = dataset.GetSingleValueOrDefault(DicomTag.AcquisitionTime, string.Empty),
|
||||||
|
AcquisitionNumber = dataset.GetSingleValueOrDefault(DicomTag.AcquisitionNumber, string.Empty),
|
||||||
|
TriggerTime = dataset.GetSingleValueOrDefault(DicomTag.TriggerTime, string.Empty),
|
||||||
|
|
||||||
|
TrialId = trialId,
|
||||||
|
SubjectId = subjectId,
|
||||||
|
SubjectVisitId = subjectVisitId,
|
||||||
|
|
||||||
|
InstanceCount = 0
|
||||||
|
};
|
||||||
|
|
||||||
|
++findStudy.SeriesCount;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
var transferSyntaxUID = dataset.GetSingleValueOrDefault(DicomTag.TransferSyntaxUID, string.Empty);
|
||||||
|
|
||||||
|
var isEncapsulated = false;
|
||||||
|
if (transferSyntaxUID.IsNotNullOrEmpty())
|
||||||
|
{
|
||||||
|
isEncapsulated = DicomTransferSyntax.Lookup(DicomUID.Parse(transferSyntaxUID)).IsEncapsulated;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (findInstance == null)
|
||||||
|
{
|
||||||
|
isInstanceNeedAdd = true;
|
||||||
|
findInstance = new DicomInstance
|
||||||
|
{
|
||||||
|
Id = instanceId,
|
||||||
|
StudyId = findStudy.Id,
|
||||||
|
SeriesId = findSerice.Id,
|
||||||
|
StudyInstanceUid = findStudy.StudyInstanceUid,
|
||||||
|
SeriesInstanceUid = findSerice.SeriesInstanceUid,
|
||||||
|
|
||||||
|
TrialId = trialId,
|
||||||
|
SubjectId = subjectId,
|
||||||
|
SubjectVisitId = subjectVisitId,
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
SopInstanceUid = sopInstanceUid,
|
||||||
|
SOPClassUID = dataset.GetSingleValueOrDefault(DicomTag.SOPClassUID, string.Empty),
|
||||||
|
MediaStorageSOPClassUID = dataset.GetSingleValueOrDefault(DicomTag.MediaStorageSOPClassUID, string.Empty),
|
||||||
|
TransferSytaxUID = transferSyntaxUID,
|
||||||
|
MediaStorageSOPInstanceUID = dataset.GetSingleValueOrDefault(DicomTag.MediaStorageSOPInstanceUID, string.Empty),
|
||||||
|
IsEncapsulated = isEncapsulated,
|
||||||
|
|
||||||
|
InstanceNumber = dataset.GetSingleValueOrDefault(DicomTag.InstanceNumber, 1),
|
||||||
|
InstanceTime = dataset.GetSingleValueOrDefault(DicomTag.ContentDate, string.Empty) == string.Empty ? null : dataset.GetSingleValue<DateTime>(DicomTag.ContentDate).Add(dataset.GetSingleValueOrDefault(DicomTag.ContentTime, string.Empty) == string.Empty ? TimeSpan.Zero : dataset.GetSingleValue<DateTime>(DicomTag.ContentTime).TimeOfDay),
|
||||||
|
|
||||||
|
CPIStatus = false,
|
||||||
|
ImageRows = dataset.GetSingleValueOrDefault(DicomTag.Rows, 0),
|
||||||
|
ImageColumns = dataset.GetSingleValueOrDefault(DicomTag.Columns, 0),
|
||||||
|
SliceLocation = dataset.GetSingleValueOrDefault(DicomTag.SliceLocation, 0),
|
||||||
|
|
||||||
|
SliceThickness = dataset.GetSingleValueOrDefault(DicomTag.SliceThickness, string.Empty),
|
||||||
|
NumberOfFrames = dataset.GetSingleValueOrDefault(DicomTag.NumberOfFrames, 0),
|
||||||
|
PixelSpacing = dataset.GetSingleValueOrDefault(DicomTag.PixelSpacing, string.Empty),
|
||||||
|
ImagerPixelSpacing = dataset.GetSingleValueOrDefault(DicomTag.ImagerPixelSpacing, string.Empty),
|
||||||
|
FrameOfReferenceUID = dataset.GetSingleValueOrDefault(DicomTag.FrameOfReferenceUID, string.Empty),
|
||||||
|
WindowCenter = dataset.GetSingleValueOrDefault(DicomTag.WindowCenter, string.Empty),
|
||||||
|
WindowWidth = dataset.GetSingleValueOrDefault(DicomTag.WindowWidth, string.Empty),
|
||||||
|
};
|
||||||
|
|
||||||
|
++findStudy.InstanceCount;
|
||||||
|
++findSerice.InstanceCount;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
if (isSeriesNeedAdd)
|
||||||
|
{
|
||||||
|
await _seriesRepository.AddAsync(findSerice);
|
||||||
|
}
|
||||||
|
if (isInstanceNeedAdd)
|
||||||
|
{
|
||||||
|
await _instanceRepository.AddAsync(findInstance);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
@ -372,309 +372,7 @@ namespace IRaCIS.Core.Application.Service
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
[AllowAnonymous]
|
|
||||||
public async Task<IResponseOutput> RestoreDBOSSDate(
|
|
||||||
[FromServices] IOSSService _oSSService, [FromServices] IWebHostEnvironment _hostEnvironment, [FromServices] IRepository<DicomStudy> _studyRepository)
|
|
||||||
{
|
|
||||||
var folder = FileStoreHelper.GetIRaCISRootDataFolder(_hostEnvironment);
|
|
||||||
|
|
||||||
var outputFile = Path.Combine(folder, $"{Guid.NewGuid()}_deleteKey_info.txt");
|
|
||||||
var outputFile2 = Path.Combine(folder, $"{Guid.NewGuid()}_deleteKeyExport_info.txt");
|
|
||||||
|
|
||||||
var outputErrorFile = Path.Combine(folder, $"{Guid.NewGuid()}_deleteKeyerror.txt");
|
|
||||||
var outputErrorFile2 = Path.Combine(folder, $"{Guid.NewGuid()}_deleteKeyerrorStudy.txt");
|
|
||||||
|
|
||||||
|
|
||||||
var aliConfig = _oSSService.ObjectStoreServiceOptions.AliyunOSS;
|
|
||||||
|
|
||||||
var tempToken = _oSSService.GetObjectStoreTempToken();
|
|
||||||
|
|
||||||
var _ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint,
|
|
||||||
tempToken.AliyunOSS.AccessKeyId,
|
|
||||||
tempToken.AliyunOSS.AccessKeySecret,
|
|
||||||
tempToken.AliyunOSS.SecurityToken);
|
|
||||||
|
|
||||||
|
|
||||||
var allVersions = new List<ObjectVersionSummary>();
|
|
||||||
var allDeleteMarkers = new List<DeleteMarkerSummary>();
|
|
||||||
|
|
||||||
var request = new ListObjectVersionsRequest(tempToken.AliyunOSS.BucketName)
|
|
||||||
{
|
|
||||||
Prefix = "01000000-ac13-0242-6397-08dcd2d2a091/Image",
|
|
||||||
//Prefix = "01000000-ac13-0242-6397-08dcd2d2a091/Image/08dd9c04-c1b2-c2da-0242-ac1301000000/01000000-ac13-0242-235b-08dd9c04c1b3",
|
|
||||||
MaxKeys = 1000,
|
|
||||||
};
|
|
||||||
|
|
||||||
ObjectVersionList result;
|
|
||||||
do
|
|
||||||
{
|
|
||||||
|
|
||||||
result = _ossClient.ListObjectVersions(request);
|
|
||||||
|
|
||||||
if (result.ObjectVersionSummaries != null)
|
|
||||||
allVersions.AddRange(result.ObjectVersionSummaries);
|
|
||||||
|
|
||||||
if (result.DeleteMarkerSummaries != null)
|
|
||||||
allDeleteMarkers.AddRange(result.DeleteMarkerSummaries);
|
|
||||||
|
|
||||||
request.KeyMarker = result.NextKeyMarker;
|
|
||||||
request.VersionIdMarker = result.NextVersionIdMarker;
|
|
||||||
|
|
||||||
} while (result.IsTruncated);
|
|
||||||
|
|
||||||
Console.WriteLine($"共找到 {allDeleteMarkers.Count} 个删除标记");
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
int total = allDeleteMarkers.Count;
|
|
||||||
|
|
||||||
int processed = 0;
|
|
||||||
double lastPercent = 0;
|
|
||||||
|
|
||||||
|
|
||||||
// 按 Key 分组，找每个删除标记前的最近版本
|
|
||||||
var versionsByKey = allVersions
|
|
||||||
.GroupBy(v => v.Key)
|
|
||||||
.ToDictionary(g => g.Key, g => g.OrderByDescending(x => x.LastModified).ToList());
|
|
||||||
|
|
||||||
foreach (var del in allDeleteMarkers)
|
|
||||||
{
|
|
||||||
#region 防止阿里云过期
|
|
||||||
if (tempToken.AliyunOSS.Expiration.AddSeconds(10) <= DateTime.Now)
|
|
||||||
{
|
|
||||||
tempToken = _oSSService.GetObjectStoreTempToken();
|
|
||||||
|
|
||||||
_ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint,
|
|
||||||
tempToken.AliyunOSS.AccessKeyId,
|
|
||||||
tempToken.AliyunOSS.AccessKeySecret,
|
|
||||||
tempToken.AliyunOSS.SecurityToken);
|
|
||||||
}
|
|
||||||
|
|
||||||
#endregion
|
|
||||||
|
|
||||||
if (!versionsByKey.TryGetValue(del.Key, out var versions))
|
|
||||||
continue; // 没有历史版本无法恢复
|
|
||||||
|
|
||||||
var prevVersion = versions.FirstOrDefault(v => v.LastModified < del.LastModified);
|
|
||||||
if (prevVersion == null)
|
|
||||||
continue; // 没找到可恢复版本
|
|
||||||
|
|
||||||
if (Path.GetExtension(prevVersion.Key).IsNotNullOrEmpty())
|
|
||||||
{
|
|
||||||
continue;//不是dicom 文件
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
try
|
|
||||||
{
|
|
||||||
//await File.AppendAllTextAsync(outputFile, $"{prevVersion.Key},{prevVersion.VersionId}" + Environment.NewLine);
|
|
||||||
|
|
||||||
var getReq = new GetObjectRequest(tempToken.AliyunOSS.BucketName, prevVersion.Key)
|
|
||||||
{
|
|
||||||
VersionId = prevVersion.VersionId
|
|
||||||
};
|
|
||||||
|
|
||||||
using (var getResult = _ossClient.GetObject(getReq))
|
|
||||||
using (var memStream = new MemoryStream())
|
|
||||||
{
|
|
||||||
// 先把 OSS 流复制到内存流
|
|
||||||
getResult.Content.CopyTo(memStream);
|
|
||||||
memStream.Position = 0;
|
|
||||||
|
|
||||||
// 读取 DICOM 信息
|
|
||||||
var dicomFile = DicomFile.Open(memStream);
|
|
||||||
var studyInstanceUID = dicomFile.Dataset.GetString(DicomTag.StudyInstanceUID);
|
|
||||||
|
|
||||||
var findInfo = await _studyRepository.Where(t => t.StudyInstanceUid == studyInstanceUID && t.TrialId == Guid.Parse("01000000-ac13-0242-6397-08dcd2d2a091"))
|
|
||||||
.Select(t => new { t.StudyInstanceUid, t.Subject.Code, t.SubjectVisit.VisitName, t.SubjectId, t.SubjectVisitId }).FirstOrDefaultAsync();
|
|
||||||
|
|
||||||
if (findInfo != null)
|
|
||||||
{
|
|
||||||
|
|
||||||
// 再保存到另一个路径（可以使用 fo-dicom 保存）
|
|
||||||
|
|
||||||
var fileName = Path.GetFileNameWithoutExtension(prevVersion.Key);
|
|
||||||
var anotherPath = Path.Combine(folder, findInfo.Code, findInfo.VisitName, studyInstanceUID, fileName);
|
|
||||||
// 去掉 folder 部分，得到相对路径
|
|
||||||
var relativePath = Path.GetRelativePath(folder, anotherPath);
|
|
||||||
Directory.CreateDirectory(Path.GetDirectoryName(anotherPath));
|
|
||||||
dicomFile.Save(anotherPath);
|
|
||||||
|
|
||||||
await File.AppendAllTextAsync(outputFile2, $"{findInfo.SubjectId},{findInfo.SubjectVisitId},{prevVersion.Key},{prevVersion.VersionId},{relativePath},{findInfo.Code},{findInfo.VisitName},{findInfo.StudyInstanceUid},{fileName}" + Environment.NewLine);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
await File.AppendAllTextAsync(outputErrorFile2, $"{studyInstanceUID},{prevVersion.Key},{prevVersion.VersionId}" + Environment.NewLine);
|
|
||||||
}
|
|
||||||
|
|
||||||
//Console.WriteLine($"读取到 studyInstanceUID: {studyInstanceUID}");
|
|
||||||
|
|
||||||
//var localPath = Path.Combine(folder, prevVersion.Key.Trim('/').Replace('/', Path.DirectorySeparatorChar));
|
|
||||||
//Directory.CreateDirectory(Path.GetDirectoryName(localPath));
|
|
||||||
//// 保存到原本路径
|
|
||||||
//memStream.Position = 0;
|
|
||||||
//using (var fs = File.Create(localPath))
|
|
||||||
//{
|
|
||||||
// memStream.CopyTo(fs);
|
|
||||||
//}
|
|
||||||
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
//Console.WriteLine($"✅ 下载成功: {prevVersion.Key} (version={prevVersion.VersionId})");
|
|
||||||
}
|
|
||||||
catch (Exception ex)
|
|
||||||
{
|
|
||||||
Console.WriteLine($"❌ 下载失败: {prevVersion.Key}, 错误: {ex.Message}");
|
|
||||||
|
|
||||||
await File.AppendAllTextAsync(outputErrorFile, $"{prevVersion.Key},{prevVersion.VersionId}" + Environment.NewLine);
|
|
||||||
}
|
|
||||||
finally
|
|
||||||
{
|
|
||||||
processed++;
|
|
||||||
double percent = processed * 100.0 / total;
|
|
||||||
|
|
||||||
// 每提升 5% 或完成时输出
|
|
||||||
if (percent - lastPercent >= 2.0 || processed == total)
|
|
||||||
{
|
|
||||||
lastPercent = percent;
|
|
||||||
Console.WriteLine($"{DateTime.Now} 进度: {processed}/{total} ({percent:F2}%)");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
// 使用 CopyObject 把历史版本拷贝为最新版本（恢复）
|
|
||||||
//var copyReq = new CopyObjectRequest
|
|
||||||
//{
|
|
||||||
// Bucket = bucketName,
|
|
||||||
// Key = prevVersion.Key,
|
|
||||||
// SourceBucket = bucketName,
|
|
||||||
// SourceKey = prevVersion.Key,
|
|
||||||
// SourceVersionId = prevVersion.VersionId
|
|
||||||
//};
|
|
||||||
|
|
||||||
//try
|
|
||||||
//{
|
|
||||||
// var copyResult = client.CopyObject(copyReq);
|
|
||||||
// Console.WriteLine($"✅ 恢复成功: {prevVersion.Key} -> newVersionId={copyResult.VersionId}");
|
|
||||||
//}
|
|
||||||
//catch (Exception ex)
|
|
||||||
//{
|
|
||||||
// Console.WriteLine($"❌ 恢复失败: {prevVersion.Key}, 错误: {ex.Message}");
|
|
||||||
//}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
return ResponseOutput.Ok();
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
public async Task<IResponseOutput> OSSDeleteReStorre([FromServices] IOSSService _oSSService, [FromServices] IWebHostEnvironment _hostEnvironment)
|
|
||||||
{
|
|
||||||
var aliConfig = _oSSService.ObjectStoreServiceOptions.AliyunOSS;
|
|
||||||
|
|
||||||
var tempToken = _oSSService.GetObjectStoreTempToken();
|
|
||||||
|
|
||||||
var _ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint,
|
|
||||||
tempToken.AliyunOSS.AccessKeyId,
|
|
||||||
tempToken.AliyunOSS.AccessKeySecret,
|
|
||||||
tempToken.AliyunOSS.SecurityToken);
|
|
||||||
|
|
||||||
|
|
||||||
var allVersions = new List<ObjectVersionSummary>();
|
|
||||||
var allDeleteMarkers = new List<DeleteMarkerSummary>();
|
|
||||||
|
|
||||||
var request = new ListObjectVersionsRequest(tempToken.AliyunOSS.BucketName)
|
|
||||||
{
|
|
||||||
Prefix = "test-delete-restore",
|
|
||||||
//Prefix = "01000000-ac13-0242-6397-08dcd2d2a091/Image/08dd9c04-c1b2-c2da-0242-ac1301000000/01000000-ac13-0242-235b-08dd9c04c1b3",
|
|
||||||
MaxKeys = 1000,
|
|
||||||
};
|
|
||||||
|
|
||||||
ObjectVersionList result;
|
|
||||||
do
|
|
||||||
{
|
|
||||||
|
|
||||||
result = _ossClient.ListObjectVersions(request);
|
|
||||||
|
|
||||||
if (result.ObjectVersionSummaries != null)
|
|
||||||
allVersions.AddRange(result.ObjectVersionSummaries);
|
|
||||||
|
|
||||||
if (result.DeleteMarkerSummaries != null)
|
|
||||||
allDeleteMarkers.AddRange(result.DeleteMarkerSummaries);
|
|
||||||
|
|
||||||
request.KeyMarker = result.NextKeyMarker;
|
|
||||||
request.VersionIdMarker = result.NextVersionIdMarker;
|
|
||||||
|
|
||||||
} while (result.IsTruncated);
|
|
||||||
|
|
||||||
Console.WriteLine($"共找到 {allDeleteMarkers.Count} 个删除标记");
|
|
||||||
|
|
||||||
var versionsByKey = allVersions
|
|
||||||
.GroupBy(v => v.Key)
|
|
||||||
.ToDictionary(g => g.Key, g => g.OrderByDescending(x => x.LastModified).ToList());
|
|
||||||
|
|
||||||
|
|
||||||
foreach (var del in allDeleteMarkers)
|
|
||||||
{
|
|
||||||
#region 防止阿里云过期
|
|
||||||
if (tempToken.AliyunOSS.Expiration.AddSeconds(10) <= DateTime.Now)
|
|
||||||
{
|
|
||||||
tempToken = _oSSService.GetObjectStoreTempToken();
|
|
||||||
|
|
||||||
_ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint,
|
|
||||||
tempToken.AliyunOSS.AccessKeyId,
|
|
||||||
tempToken.AliyunOSS.AccessKeySecret,
|
|
||||||
tempToken.AliyunOSS.SecurityToken);
|
|
||||||
}
|
|
||||||
|
|
||||||
#endregion
|
|
||||||
|
|
||||||
if (!versionsByKey.TryGetValue(del.Key, out var versions))
|
|
||||||
continue; // 没有历史版本无法恢复
|
|
||||||
|
|
||||||
var prevVersion = versions.FirstOrDefault(v => v.LastModified < del.LastModified);
|
|
||||||
if (prevVersion == null)
|
|
||||||
continue; // 没找到可恢复版本
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
// 创建 CopyObject 请求
|
|
||||||
// 先用构造函数指定源和目标
|
|
||||||
var copyReq = new CopyObjectRequest(
|
|
||||||
sourceBucketName: tempToken.AliyunOSS.BucketName,
|
|
||||||
sourceKey: prevVersion.Key,
|
|
||||||
destinationBucketName: tempToken.AliyunOSS.BucketName,
|
|
||||||
destinationKey: prevVersion.Key // 覆盖到同名 Key，达到“恢复”的效果
|
|
||||||
);
|
|
||||||
|
|
||||||
// 再设置版本号
|
|
||||||
copyReq.SourceVersionId = prevVersion.VersionId;
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
try
|
|
||||||
{
|
|
||||||
var copyResult = _ossClient.CopyObject(copyReq);
|
|
||||||
Console.WriteLine($"✅ 恢复成功: {prevVersion.Key}, 新版本ID={copyResult.VersionId}");
|
|
||||||
}
|
|
||||||
catch (Exception ex)
|
|
||||||
{
|
|
||||||
Console.WriteLine($"❌ 恢复失败: {prevVersion.Key}, 错误: {ex.Message}");
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
return ResponseOutput.Ok();
|
|
||||||
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
[AllowAnonymous]
|
[AllowAnonymous]
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue