210 lines
9.2 KiB
C#
210 lines
9.2 KiB
C#
using IRaCIS.Application.Interfaces;
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using System.Text;
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using Microsoft.Extensions.Hosting;
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using Microsoft.Extensions.Logging;
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using IRaCIS.Core.Infrastructure;
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namespace IRaCIS.Application.Services
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{
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public class FileService : IFileService
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{
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private readonly IDoctorService _doctorService;
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private readonly IAttachmentService _attachmentService;
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private readonly IHostEnvironment _hostEnvironment;
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private string defaultUploadFilePath = string.Empty;
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private readonly ILogger<FileService> _logger;
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public FileService(IDoctorService doctorService, IAttachmentService attachmentService,
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IHostEnvironment hostEnvironment, ILogger<FileService> logger)
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{
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_doctorService = doctorService;
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_attachmentService = attachmentService;
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_hostEnvironment = hostEnvironment;
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defaultUploadFilePath = Directory.GetParent(_hostEnvironment.ContentRootPath.TrimEnd('\\')).IfNullThrowException().FullName;
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_logger = logger;
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}
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/// <summary>
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/// 打包医生官方简历
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/// </summary>
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/// <param name="language"></param>
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/// <param name="doctorIds"></param>
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/// <returns></returns>
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public async Task<string> CreateOfficialResumeZip(int language, Guid[] doctorIds)
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{
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//准备下载文件的临时路径
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var guidStr = Guid.NewGuid().ToString();
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//string uploadFolderPath = HostingEnvironment.MapPath("/UploadFile/");
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string uploadFolderPath = Path.Combine(defaultUploadFilePath, "UploadFile");
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var tempSavePath = Path.Combine(uploadFolderPath, "temp", guidStr); //待压缩的文件夹，将需要下载的文件拷贝到此文件夹
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if (!Directory.Exists(tempSavePath))
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{
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Directory.CreateDirectory(tempSavePath);
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}
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//找到服务器简历路径 循环拷贝简历到临时路径
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foreach (var doctorId in doctorIds)
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{
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var doctor = await _doctorService.GetBasicInfo(doctorId);
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var doctorName = doctor.FirstName + "_" + doctor.LastName;
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//找官方简历存在服务器的相对路径
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var sourceCvPath = await _attachmentService.GetDoctorOfficialCV(language, doctorId);
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if (!string.IsNullOrWhiteSpace(sourceCvPath))
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{
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//服务器简历文件实际路径
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//var sourceCvFullPath = HostingEnvironment.MapPath(sourceCvPath);
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var sourceCvPathTemp = sourceCvPath.Substring(1, sourceCvPath.Length - 1);//.Replace('/','\\');
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string sourceCvFullPath = Path.Combine(defaultUploadFilePath, sourceCvPathTemp);
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var arr = sourceCvPath.Split('.');
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string extensionName = arr[arr.Length - 1]; //得到扩展名
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//需要拷贝到的路径
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var doctorPath = Path.Combine(tempSavePath, doctor.ReviewerCode.ToString() + "_" + doctorName + "." + extensionName);
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if (File.Exists(sourceCvFullPath))
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{
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File.Copy(sourceCvFullPath, doctorPath, true);
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}
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}
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}
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//创建ZIP
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DateTime now = DateTime.Now;
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StringBuilder sb = new StringBuilder();
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sb.Append(now.Year).Append(now.Month.ToString().PadLeft(2, '0')).Append(now.Day.ToString().PadLeft(2, '0'))
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.Append(now.Hour.ToString().PadLeft(2, '0')).Append(now.Minute.ToString().PadLeft(2, '0'))
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.Append(now.Second.ToString().PadLeft(2, '0')).Append(now.Millisecond.ToString().PadLeft(3, '0'));
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string targetZipPath = Path.Combine(uploadFolderPath, "CV_" + sb.ToString() + ".zip");
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ZipHelper.CreateZip(tempSavePath, targetZipPath);
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//返回Zip路径
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return Path.Combine("/UploadFile/", "CV_" + sb.ToString() + ".zip");
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}
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/// <summary>
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/// 打包医生的所有附件
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/// </summary>
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/// <param name="doctorIds"></param>
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/// <returns></returns>
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public async Task<string> CreateDoctorsAllAttachmentZip(Guid[] doctorIds)
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{
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//准备下载文件的临时路径
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var guidStr = Guid.NewGuid().ToString();
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//string uploadFolderPath = HostingEnvironment.MapPath("/UploadFile/");
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string uploadFolderPath = Path.Combine(defaultUploadFilePath, "UploadFile");
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var tempSavePath = Path.Combine(uploadFolderPath, "temp", guidStr); //待压缩的文件夹，将需要下载的文件拷贝到此文件夹
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if (!Directory.Exists(tempSavePath))
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{
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Directory.CreateDirectory(tempSavePath);
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}
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foreach (var doctorId in doctorIds)
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{
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//获取医生基本信息
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var doctor = await _doctorService.GetBasicInfo(doctorId);
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var doctorName = doctor.FirstName + "_" + doctor.LastName;
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var doctorCode = doctor.ReviewerCode;
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var doctorDestPath = Path.Combine(tempSavePath, doctorCode + "_" + doctorName);
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if (!Directory.Exists(doctorDestPath))
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{
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Directory.CreateDirectory(doctorDestPath);
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}
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//服务器上传后的源路径
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string doctorFileSourcePath = Path.Combine(uploadFolderPath, doctorId.ToString());
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if (Directory.Exists(doctorFileSourcePath))
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{
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CopyDirectory(doctorFileSourcePath, doctorDestPath);
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}
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}
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string target = Guid.NewGuid().ToString();
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string targetPath = Path.Combine(uploadFolderPath, target + ".zip");
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ZipHelper.CreateZip(tempSavePath, targetPath);
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return Path.Combine("/UploadFile/", target + ".zip");
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}
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public async Task<string> CreateZipPackageByAttachment(Guid doctorId, Guid[] attachmentIds)
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{
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var doctor = await _doctorService.GetBasicInfo(doctorId);
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var doctorName = doctor.FirstName + "_" + doctor.LastName;
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Guid temp = Guid.NewGuid();
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//string root = HostingEnvironment.MapPath("/UploadFile/"); //文件根目录
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string root = Path.Combine(defaultUploadFilePath, "UploadFile");
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var tempPath = Path.Combine(root, "temp", temp.ToString(), doctor.ReviewerCode + doctorName); //待压缩的文件夹，将需要下载的文件拷贝到此文件夹
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var packagePath = Path.Combine(root, "temp", temp.ToString()); //打包目录
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if (!Directory.Exists(tempPath))
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{
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Directory.CreateDirectory(tempPath);
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}
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var attachemnts = (await _attachmentService.GetAttachments(doctorId)).Where(a => attachmentIds.Contains(a.Id));
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foreach (var item in attachemnts)
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{
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var arr = item.Path.Trim().Split('/');
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var myPath = string.Empty;
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var myFile = string.Empty;
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//需要改进
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if (arr.Length > 0)
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{
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myFile = arr[arr.Length - 1];
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foreach (var arrItem in arr)
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{
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if (arrItem != string.Empty && !"UploadFile".Equals(arrItem))
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{
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myPath += (arrItem + "/");
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}
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}
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myPath = myPath.TrimEnd('/');
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}
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var sourcePath = Path.Combine(root, myPath);
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if (!string.IsNullOrWhiteSpace(sourcePath) && File.Exists(sourcePath))
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{
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File.Copy(sourcePath, Path.Combine(tempPath, myFile), true);
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}
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}
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string target = Guid.NewGuid().ToString();
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string targetPath = Path.Combine(root, target + ".zip");
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ZipHelper.CreateZip(packagePath, targetPath);
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return Path.Combine("/UploadFile/", target + ".zip");
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}
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private static void CopyDirectory(string srcPath, string destPath)
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{
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DirectoryInfo dir = new DirectoryInfo(srcPath);
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FileSystemInfo[] fileInfoArray = dir.GetFileSystemInfos(); //获取目录下（不包含子目录）的文件和子目录
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foreach (FileSystemInfo fileInfo in fileInfoArray)
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{
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if (fileInfo is DirectoryInfo) //判断是否文件夹
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{
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if (!Directory.Exists(destPath + "\\" + fileInfo.Name))
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{
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Directory.CreateDirectory(destPath + "\\" + fileInfo.Name); //目标目录下不存在此文件夹即创建子文件夹
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}
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CopyDirectory(fileInfo.FullName, destPath + "\\" + fileInfo.Name); //递归调用复制子文件夹
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}
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else
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{
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File.Copy(fileInfo.FullName, destPath + "\\" + fileInfo.Name, true); //不是文件夹即复制文件，true表示可以覆盖同名文件
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}
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}
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}
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}
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}
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