333 lines
9.8 KiB
C#
333 lines
9.8 KiB
C#
using Jaina;
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using Microsoft.AspNetCore.Mvc;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Net.Http.Headers;
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using System.Threading.Tasks;
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using HT.Cloud.Code;
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using HT.Cloud.Domain.FileManage;
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using HT.Cloud.Service.Event;
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using HT.Cloud.Service.FileManage;
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using HT.Cloud.Service.SystemOrganize;
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namespace HT.Cloud.Web.Areas.FileManage.Controllers
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{
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/// <summary>
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/// 创 建：超级管理员
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/// 日 期：2020-07-22 12:04
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/// 描 述：文件管理控制器类
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/// </summary>
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[Area("FileManage")]
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public class UploadfileController : BaseController
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{
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public UploadfileService _service { get; set; }
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public SystemSetService _setService { get; set; }
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#region 获取数据
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[HandlerAjaxOnly]
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[IgnoreAntiforgeryToken]
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public async Task<ActionResult> GetGridJson(SoulPage<UploadfileEntity> pagination, string keyword)
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{
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if (string.IsNullOrEmpty(pagination.field))
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{
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pagination.field = "F_Id";
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pagination.order = "desc";
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}
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var data = await _service.GetLookList(pagination, keyword);
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return Content(pagination.setData(data).ToJson());
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}
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[HttpGet]
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[HandlerAjaxOnly]
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public async Task<ActionResult> GetListJson(string keyword)
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{
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var data = await _service.GetList(keyword);
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return Content(data.ToJson());
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}
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[HttpGet]
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[HandlerAjaxOnly]
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public async Task<ActionResult> GetFormJson(string keyValue)
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{
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var data = await _service.GetLookForm(keyValue);
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return Content(data.ToJson());
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}
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#endregion 获取数据
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#region 提交数据
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[HttpPost]
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[HandlerLogin]
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[IgnoreAntiforgeryToken]
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public async Task<ActionResult> Upload(string fileby, int filetype = 0)
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{
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try
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{
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//1图片，2excel,3template
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int[] filetypes = { 1, 2,3 };
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if (!filetypes.Contains(filetype))
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{
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throw new Exception("请指定文件格式");
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}
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string stemp = "local";
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if (_service.currentuser.DbNumber != GlobalContext.SystemConfig.MainDbNumber)
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{
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var temp = await _setService.GetForm(_service.currentuser.CompanyId);
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if (temp != null)
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{
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stemp = temp.F_CompanyName;
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}
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else
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{
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throw new Exception("租户不存在");
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}
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}
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var files = HttpContext.Request.Form.Files;
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long size = files.Sum(f => f.Length);
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if (size > 104857600)
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{
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throw new Exception("大小必须小于100M");
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}
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List<object> list = new List<object>();
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foreach (var file in files)
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{
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var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
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var ispic = FileHelper.IsPicture(fileName);
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if (filetype == 1 && !ispic)
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{
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throw new Exception("请上传图片");
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}
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var isexcle = FileHelper.IsExcel(fileName);
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if (filetype == 2 && !isexcle)
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{
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throw new Exception("请上传Excel");
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}
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if (ispic)
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{
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filetype = 1;
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}
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if (isexcle)
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{
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filetype = 2;
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}
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string fileValue = "";
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if (fileby == "公司logo")
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{
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fileValue = "icon";
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}
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else
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{
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fileValue = "file";
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}
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string filePath = "";
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fileName = Utils.CreateNo() + fileName.Substring(fileName.LastIndexOf("."));
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UploadfileEntity entity = new UploadfileEntity();
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if (!string.IsNullOrEmpty(stemp))
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{
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entity.F_FilePath = $@"/" + fileValue + $@"/" + stemp + $@"/" + DateTime.Now.ToString("yyyyMMdd") + $@"/" + fileName;
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filePath = GlobalContext.HostingEnvironment.WebRootPath + $@"/" + fileValue + $@"/" + stemp + $@"/" + DateTime.Now.ToString("yyyyMMdd") + $@"/";
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}
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string fileFullName = filePath + fileName;
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entity.Create();
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entity.F_EnabledMark = true;
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entity.F_FileBy = fileby;
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entity.F_FileType = filetype;
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entity.F_CreatorUserName = _service.currentuser.UserName;
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entity.F_FileSize = size.ToIntOrNull();
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entity.F_FileName = fileName;
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entity.F_OrganizeId = _service.currentuser.OrganizeId;
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if (fileName.LastIndexOf(".") >= 0)
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{
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entity.F_FileExtension = fileName.Substring(fileName.LastIndexOf("."));
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}
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if (!await SubmitForm(entity, ""))
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{
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throw new Exception("数据库操作失败");
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}
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if (!Directory.Exists(filePath))
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{
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Directory.CreateDirectory(filePath);
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}
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using (FileStream fs = System.IO.File.Create(fileFullName))
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{
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file.CopyTo(fs);
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fs.Flush();
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}
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list.Add(new { src = entity.F_FilePath, title = fileName });
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}
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var log = await _logService.CreateLog("操作成功。", "", "", DbLogType.Visit);
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await GlobalContext.GetService<IEventPublisher>().PublishAsync(new BaseEventSource("Log:create", log,_service.currentuser));
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return Content(new { code = 0, msg = "操作成功", data = list }.ToJson());
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}
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catch (Exception ex)
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{
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var log = await _logService.CreateLog(ex.Message, "", "", DbLogType.Visit, true);
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await GlobalContext.GetService<IEventPublisher>().PublishAsync(new BaseEventSource("Log:create", log, _service.currentuser));
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return Content(new { code = 400, msg = "操作失败," + ex.Message }.ToJson());
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}
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}
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[HttpPost]
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[HandlerLogin]
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[IgnoreAntiforgeryToken]
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public async Task<ActionResult> UploadICE(int filetype = 3)
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{
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try
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{
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string stemp = "local";
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if (_service.currentuser.DbNumber != GlobalContext.SystemConfig.MainDbNumber)
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{
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var temp = await _setService.GetForm(_service.currentuser.CompanyId);
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if (temp != null)
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{
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stemp = temp.F_CompanyName;
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}
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else
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{
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throw new Exception("租户不存在");
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}
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}
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var files = HttpContext.Request.Form.Files;
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long size = files.Sum(f => f.Length);
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if (size > 104857600)
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{
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throw new Exception("大小必须小于100M");
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}
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List<object> list = new List<object>();
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foreach (var file in files)
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{
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var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
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var ispic = FileHelper.IsPicture(fileName);
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if (filetype == 1 && !ispic)
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{
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throw new Exception("请上传图片");
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}
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var isexcle = FileHelper.IsExcel(fileName);
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if (filetype == 2 && !isexcle)
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{
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throw new Exception("请上传Excel");
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}
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if (ispic)
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{
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filetype = 1;
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}
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if (isexcle)
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{
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filetype = 2;
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}
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string fileValue = "file";
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string filePath = "";
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fileName = Utils.CreateNo() + fileName.Substring(fileName.LastIndexOf("."));
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UploadfileEntity entity = new UploadfileEntity();
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if (!string.IsNullOrEmpty(stemp))
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{
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entity.F_FilePath = $@"/" + fileValue + $@"/" + stemp + $@"/" + DateTime.Now.ToString("yyyyMMdd") + $@"/" + fileName;
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filePath = GlobalContext.HostingEnvironment.WebRootPath + $@"/" + fileValue + $@"/" + stemp + $@"/" + DateTime.Now.ToString("yyyyMMdd") + $@"/";
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}
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string fileFullName = filePath + fileName;
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entity.Create();
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entity.F_EnabledMark = true;
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entity.F_FileBy = "ICE富文本";
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entity.F_FileType = filetype;
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entity.F_CreatorUserName = _service.currentuser.UserName;
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entity.F_FileSize = size.ToIntOrNull();
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entity.F_FileName = fileName;
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entity.F_OrganizeId = _service.currentuser.OrganizeId;
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if (fileName.LastIndexOf(".") >= 0)
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{
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entity.F_FileExtension = fileName.Substring(fileName.LastIndexOf("."));
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}
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if (!await SubmitForm(entity, ""))
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{
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throw new Exception("数据库操作失败");
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}
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if (!Directory.Exists(filePath))
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{
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Directory.CreateDirectory(filePath);
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}
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using (FileStream fs = System.IO.File.Create(fileFullName))
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{
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file.CopyTo(fs);
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fs.Flush();
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}
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list.Add(new { url = entity.F_FilePath, name = fileName,error = 0 });
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}
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var log = await _logService.CreateLog("操作成功。", "", "", DbLogType.Visit);
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await GlobalContext.GetService<IEventPublisher>().PublishAsync(new BaseEventSource("Log:create", log, _service.currentuser));
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return Content(list.ToJson());
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}
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catch (Exception ex)
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{
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var log = await _logService.CreateLog(ex.Message, "", "", DbLogType.Visit, true);
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await GlobalContext.GetService<IEventPublisher>().PublishAsync(new BaseEventSource("Log:create", log, _service.currentuser));
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return Content(new { error = 1 }.ToJson());
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}
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}
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[HttpGet]
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[HandlerLogin]
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[HandlerAuthorize]
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public async Task<ActionResult> Download(string keyValue)
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{
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var data = await _service.GetForm(keyValue);
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string filePath = GlobalContext.HostingEnvironment.WebRootPath + $@"/" + data.F_FilePath;
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if (!FileHelper.IsExistFile(filePath))
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{
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return Error("文件不存在");
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}
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///定义并实例化一个内存流，以存放图片的字节数组。
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MemoryStream ms = new MemoryStream();
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///图片读入FileStream
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FileStream f = new FileStream(filePath, FileMode.Open);
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///把FileStream写入MemoryStream
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ms.SetLength(f.Length);
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f.Read(ms.GetBuffer(), 0, (int)f.Length);
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ms.Flush();
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f.Close();
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string filename = DateTime.Now.ToString("yyyyMMdd_HHmmss") + data.F_FileExtension;
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var contentType = MimeMapping.GetMimeMapping(filename);
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return File(ms, contentType, filename);
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}
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[HttpPost]
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[HandlerAjaxOnly]
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public async Task<bool> SubmitForm(UploadfileEntity entity, string keyValue)
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{
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try
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{
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await _service.SubmitForm(entity, keyValue);
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await Success("操作成功。", "", keyValue);
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return true;
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}
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catch (Exception ex)
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{
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await Error(ex.Message, "", keyValue);
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return false;
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}
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}
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[HttpPost]
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[HandlerAjaxOnly]
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[HandlerAuthorize]
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public async Task<ActionResult> DeleteForm(string keyValue)
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{
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try
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{
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await _service.DeleteForm(keyValue);
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return await Success("操作成功。", "", keyValue, DbLogType.Delete);
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}
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catch (Exception ex)
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{
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return await Error(ex.Message, "", keyValue, DbLogType.Delete);
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}
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}
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#endregion 提交数据
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}
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} |