临时token 续期以服务器时间比较
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Test_IRC_Net8^2
hang 2026-06-03 17:44:31 +08:00
parent 99b6c63de7
commit bb3f612772
3 changed files with 371 additions and 6 deletions

View File

@ -3,6 +3,7 @@ using FellowOakDicom;
using FellowOakDicom.Media;
using IRaCIS.Core.Application.ViewModel;
using IRaCIS.Core.Domain.Models;
using NPOI.Util;
using System;
using System.Collections.Generic;
using System.Data;
@ -160,7 +161,7 @@ namespace IRaCIS.Core.Application.Helper
}
public static async Task GenerateStudyDIR(List<StudyDIRInfo> list, Dictionary<string, string> dic,string dirSavePath)
public static async Task GenerateStudyDIR(List<StudyDIRInfo> list, Dictionary<string, string> dic, string? dirSavePath = null, Stream? outputStream = null)
{
var mappings = new List<string>();
int index = 1;
@ -228,9 +229,18 @@ namespace IRaCIS.Core.Application.Helper
//有实际的文件
if (mappings.Count > 0)
{
{
// 保存 DICOMDIR 到临时文件 不能直接写入到流种
await dicomDir.SaveAsync(dirSavePath);
if (dirSavePath.IsNotNullOrEmpty())
{
await dicomDir.SaveAsync(dirSavePath);
}
else
{
await dicomDir.SaveAsync(outputStream);
}
}
}

View File

@ -948,7 +948,7 @@ public class OSSService(IOptionsMonitor<ObjectStoreServiceOptions> options,
lock (_tokenLock)
{
if (AliyunOSSTempToken == null ||
AliyunOSSTempToken.Expiration <= DateTime.UtcNow.AddMinutes(15))
AliyunOSSTempToken.Expiration <= DateTime.Now.AddMinutes(15))
{
GetObjectStoreTempToken();
@ -961,7 +961,7 @@ public class OSSService(IOptionsMonitor<ObjectStoreServiceOptions> options,
{
if (AWSTempToken != null && AWSTempToken.Expiration > DateTime.UtcNow.AddMinutes(15))
if (AWSTempToken != null && AWSTempToken.Expiration > DateTime.Now.AddMinutes(15))
{
return;
}
@ -969,7 +969,7 @@ public class OSSService(IOptionsMonitor<ObjectStoreServiceOptions> options,
lock (_tokenLock)
{
if (AWSTempToken == null ||
AWSTempToken.Expiration <= DateTime.UtcNow.AddMinutes(15))
AWSTempToken.Expiration <= DateTime.Now.AddMinutes(15))
{
GetObjectStoreTempToken();

View File

@ -20,6 +20,7 @@ using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc;
using MiniExcelLibs;
using NPOI.Util;
using Org.BouncyCastle.Utilities.Zlib;
using SharpCompress.Common;
using System;
@ -130,6 +131,358 @@ namespace IRaCIS.Core.Application.Service
}
#region zip 流方式 直接下载
public sealed class ZipItem
{
public string ZipEntryPath { get; set; } = "";
public string? OssPath { get; set; }
public bool IsEncapsulated { get; set; }
public Func<Stream, Task>? CustomWriter { get; set; }
}
private async Task CreateVisitZipAsync(string zipPath, List<ZipItem> zipItems)
{
Directory.CreateDirectory(
Path.GetDirectoryName(zipPath)!);
await using var zipFileStream =
new FileStream(zipPath, FileMode.Create, FileAccess.Write, FileShare.None, bufferSize: 4 * 1024 * 1024, useAsync: true);
using var archive = new ZipArchive(zipFileStream, ZipArchiveMode.Create, leaveOpen: false);
foreach (var item in zipItems)
{
var entry = archive.CreateEntry(item.ZipEntryPath.Replace("\\", "/"), CompressionLevel.NoCompression);
await using var entryStream = entry.Open();
if (item.CustomWriter != null)
{
await item.CustomWriter(entryStream);
continue;
}
if (string.IsNullOrWhiteSpace(item.OssPath))
continue;
if (item.IsEncapsulated)
{
var success = await TryWriteMergedDicomAsync(() => _oSSService.GetStreamFromOSSAsync(item.OssPath), entryStream);
if (!success)
{
Log.Logger.Warning($"合并多帧失败:{item.ZipEntryPath}");
}
}
else
{
await using var ossStream = await _oSSService.GetStreamFromOSSAsync(item.OssPath);
await ossStream.CopyToAsync(entryStream, 4 * 1024 * 1024);
}
}
}
//查询一个访视
// ↓
//生成 DICOMDIR
// ↓
//创建 ZipArchive
// ↓
//OSS流直接写 ZipEntry
// ↓
//完成一个访视.zip
// ↓
//记录日志
// ↓
//处理下一个访视
[HttpPost]
[AllowAnonymous]
public async Task<IResponseOutput> DownloadExcelTrialImageZIPStream(Guid trialId)
{
var trialInfo = _trialRepository.Where(t => t.Id == trialId).Select(t => new { t.ResearchProgramNo }).FirstOrDefault();
#region 设置目录
var rootFolder = FileStoreHelper.GetIRaCISRootDataFolder(_hostEnvironment);
Directory.CreateDirectory(rootFolder);
// 获取无效字符(系统定义的)
string invalidChars = new string(Path.GetInvalidFileNameChars()) + new string(Path.GetInvalidPathChars());
// 用正则表达式替换所有非法字符为下划线或空字符
string pattern = $"[{Regex.Escape(invalidChars)}]";
var regexNo = Regex.Replace(trialInfo.ResearchProgramNo, pattern, "_");
// 创建一个临时文件夹来存放文件
string trialFolderPath = Path.Combine(rootFolder, $"{regexNo}");//_{NewId.NextGuid()}
Directory.CreateDirectory(trialFolderPath);
#endregion
var oldVisits = MiniExcel.Query<SubjectVisitExcel>(Path.Combine(rootFolder, "Old.xlsx")).ToList();
var downloadVisits = MiniExcel.Query<SubjectVisitExcel>(Path.Combine(rootFolder, "download.xlsx")).ToList().Where(t => t.SubjectCode.IsNotNullOrEmpty() && t.VisitName.IsNotNullOrEmpty()).ToList();
downloadVisits = downloadVisits.Where(t => !oldVisits.Any(old => old.VisitNum == t.VisitNum && old.SubjectCode == t.SubjectCode &&
old.VisitName.Trim().ToLower() == t.VisitName.Trim().ToLower())).ToList();
var visitIndex = 0;
var skipCount = 0;
foreach (var downloadVisit in downloadVisits)
{
var downloadInfo = _trialRepository.Where(t => t.Id == trialId).Select(t => new
{
t.ResearchProgramNo,
t.TrialCode,
VisitList = t.SubjectVisitList.Where(t => t.VisitName.Trim() == downloadVisit.VisitName.Trim() && t.Subject.Code.Trim() == downloadVisit.SubjectCode.Trim() && t.VisitNum == downloadVisit.VisitNum)
.Select(sv => new
{
SubjectVisitId = sv.Id,
TrialSiteCode = sv.TrialSite.TrialSiteCode,
SubjectCode = sv.Subject.Code,
VisitName = sv.VisitName,
VisitNum = sv.VisitNum,
StudyList = sv.StudyList.Select(u => new
{
StudyId = u.Id,
u.PatientId,
u.StudyTime,
u.StudyCode,
u.StudyInstanceUid,
u.StudyDIRPath,
SeriesList = u.SeriesList.Where(t => t.IsReading).Select(z => new
{
z.Modality,
InstancePathList = z.DicomInstanceList.Where(t => t.IsReading).Select(k => new
{
InstanceId = k.Id,
k.Path,
k.IsEncapsulated,
k.NumberOfFrames,
}).ToList()
})
}).ToList(),
NoneDicomStudyList = sv.NoneDicomStudyList.Where(t => t.IsReading).Select(nd => new
{
nd.Modality,
nd.StudyCode,
nd.ImageDate,
FileList = nd.NoneDicomFileList.Where(t => t.IsReading).Select(file => new
{
file.FileName,
file.Path,
file.FileType
}).ToList()
}).ToList()
}).OrderBy(t => t.SubjectCode).ThenBy(t => t.VisitNum).ToList()
}).FirstOrDefault();
if (downloadInfo == null)
{
return ResponseOutput.Ok();
}
#region 排除已经下载的
var logFilePath = Path.Combine(rootFolder, $"{trialId}_{regexNo}_download_log.csv");
if (File.Exists(logFilePath))
{
var existVisits = MiniExcel.Query<SubjectVisitExcel>(logFilePath, configuration: new MiniExcelLibs.Csv.CsvConfiguration()
{
StreamReaderFunc = (stream) => new StreamReader(stream, Encoding.GetEncoding("gb2312"))
}).ToList();
if (existVisits.Any(old => old.VisitNum == downloadVisit.VisitNum && old.SubjectCode == downloadVisit.SubjectCode &&
old.VisitName.Trim().ToLower() == downloadVisit.VisitName.Trim().ToLower()))
{
Log.Logger.Warning($"[{visitIndex}] Excel显示已下载跳过当前访视{downloadVisit.SubjectCode} {downloadVisit.VisitName} {downloadVisit.VisitNum}");
skipCount++;
continue;
}
}
#endregion
foreach (var visitItem in downloadInfo.VisitList)
{
if (visitItem.StudyList.Count() == 0 && visitItem.NoneDicomStudyList.Count() == 0)
{
Log.Logger.Warning($"[{visitIndex}]查询无检查,跳过当前访视:{downloadVisit.SubjectCode} {downloadVisit.VisitName} {downloadVisit.VisitNum}");
skipCount++;
continue;
}
try
{
#region 导出访视
var zipItems = new List<ZipItem>();
var visitFolderName = $"{visitItem.SubjectCode}_{visitItem.VisitName.Trim()}";
foreach (var studyInfo in visitItem.StudyList)
{
var dirDic = new Dictionary<string, string>();
var studyFolderName = $"{studyInfo.StudyCode}_{studyInfo.StudyTime:yyyy-MM-dd}_{string.Join('_', studyInfo.SeriesList.Select(t => t.Modality))}";
#region DICOMDIR
if (!_instanceRepository.Where(t => t.IsReading && t.DicomSerie.IsReading)
.Where(t => visitItem.SubjectVisitId == t.SubjectVisitId).Any(c => c.TransferSytaxUID == string.Empty))
{
var list = _subjectVisitRepository.Where(t => t.Id == visitItem.SubjectVisitId).SelectMany(t => t.StudyList)
.SelectMany(t => t.InstanceList.Where(t => t.IsReading && t.DicomSerie.IsReading && t.StudyId == studyInfo.StudyId))
.Select(t => new StudyDIRInfo()
{
DicomStudyId = t.DicomStudy.Id,
PatientId = downloadInfo.TrialCode + "-" + t.DicomStudy.Subject.Code,
PatientName = t.DicomStudy.PatientName,
PatientBirthDate = t.DicomStudy.PatientBirthDate,
PatientSex = t.DicomStudy.PatientSex,
StudyInstanceUid = t.StudyInstanceUid,
StudyId = t.DicomStudy.StudyId,
DicomStudyDate = t.DicomStudy.DicomStudyDate,
DicomStudyTime = t.DicomStudy.DicomStudyTime,
AccessionNumber = t.DicomStudy.AccessionNumber,
StudyDescription = t.DicomStudy.Description,
SeriesInstanceUid = t.DicomSerie.SeriesInstanceUid,
Modality = t.DicomSerie.Modality,
DicomSeriesDate = t.DicomSerie.DicomSeriesDate,
DicomSeriesTime = t.DicomSerie.DicomSeriesTime,
SeriesNumber = t.DicomSerie.SeriesNumber,
SeriesDescription = t.DicomSerie.Description,
InstanceId = t.Id,
SopInstanceUid = t.SopInstanceUid,
SOPClassUID = t.SOPClassUID,
InstanceNumber = t.InstanceNumber,
MediaStorageSOPClassUID = t.MediaStorageSOPClassUID,
MediaStorageSOPInstanceUID = t.MediaStorageSOPInstanceUID,
TransferSytaxUID = t.TransferSytaxUID,
}).ToList();
foreach (var group in list.GroupBy(t => new { t.StudyInstanceUid, t.DicomStudyId }))
{
zipItems.Add(new ZipItem
{
ZipEntryPath = $"{visitFolderName}/{studyFolderName}/DICOMDIR",
CustomWriter = async entryStream =>
{
await DicomDIRHelper.GenerateStudyDIR(group.ToList(), dirDic, outputStream: entryStream);
}
});
}
}
#endregion
#region DICOM
foreach (var seriesInfo in studyInfo.SeriesList)
{
foreach (var instanceInfo in seriesInfo.InstancePathList)
{
zipItems.Add(new ZipItem
{
OssPath = instanceInfo.Path,
IsEncapsulated = instanceInfo.IsEncapsulated,
ZipEntryPath = $"{visitFolderName}/" + $"{studyFolderName}/" + $"IMAGE/" + $"{dirDic[instanceInfo.InstanceId.ToString()]}"
});
}
}
#endregion
}
#region NoneDicom
foreach (var study in visitItem.NoneDicomStudyList)
{
var studyFolderName = $"{study.StudyCode}_" + $"{study.ImageDate:yyyy-MM-dd}_" + $"{study.Modality}";
foreach (var file in study.FileList)
{
zipItems.Add(new ZipItem
{
OssPath = HttpUtility.UrlDecode(file.Path),
ZipEntryPath = $"{visitFolderName}/" + $"{studyFolderName}/" + $"{Path.GetFileName(file.FileName)}"
});
}
}
#endregion
var zipPath = Path.Combine(rootFolder, visitFolderName + ".zip");
Log.Logger.Warning($"开始压缩访视:{visitFolderName}");
await CreateVisitZipAsync(zipPath, zipItems);
DownloadLogger.Write(logFilePath, visitItem.SubjectCode, visitItem.VisitNum, visitItem.VisitName, "Success");
Log.Logger.Warning($"访视压缩完成:{visitFolderName}");
#endregion
}
catch (Exception ex)
{
Log.Logger.Error(ex, $"导出失败:{downloadVisit.SubjectCode} {downloadVisit.VisitName} {downloadVisit.VisitNum}");
}
}
}
return ResponseOutput.Ok();
}
#endregion
#region Excel 下载 先下载,然后再压缩,删除方式
public static class DownloadLogger
{
@ -1000,6 +1353,8 @@ namespace IRaCIS.Core.Application.Service
}
#endregion
/// <summary>
/// 下载影像 维护dir信息 并回传到OSS