// GET: Admin/Upload
public ActionResult UploadResource(string entityName, string entityId, bool optimize = true, bool apiEnabled = true, params string[] sizes)
{
var uniqueFolder = $"{entityName}-{entityId}";
var files = Request.Files;
var serverRoute = HostingEnvironment.ApplicationPhysicalPath;
if (files.Count <= 0)
{
return(Json(new { file = "" }, JsonRequestBehavior.AllowGet));
}
var daFile = files[0];
var fileRequest = new SaveFileInput(System.Web.HttpContext.Current, daFile, serverRoute, Imgfolder,
uniqueFolder)
{
ClearFolder = false,
ApiEnabled = apiEnabled,
OptimizationOptions = new OptimizationOptions()
{
Optimize = optimize, Sizes = sizes
}
};
var fileLocation = FileSaver.SaveFile(fileRequest);
//new ProcessImg().Process(fileLocation.File);
return(Json(fileLocation, JsonRequestBehavior.AllowGet));
}
public async Task <SavedFileResponse> SaveFile(SaveFileInput input)
{
var result = await _fileStoreManager.SaveFile(new FileManagerServiceInput()
{
CreateUniqueName = false,
File = input.File,
SpecialFolder = input.SaveFolder,
VirtualFolder = "/Content/Attachments/",
Properties = input.Properties
}, CinotamFileManagerService.UseCdn);
return(new SavedFileResponse()
{
FileName = input.File.FileName,
Url = result.Url,
StoredInCloud = result.WasStoredInCloud
});
}
public ActionResult SaveFile()
{
string body;
using (var reader = new StreamReader(Request.InputStream))
body = reader.ReadToEnd();
SaveFileInput input = new SaveFileInput
{
Data = body,
ServerOrigin = "http://" + Request.ServerVariables.Get("HTTP_HOST").ToString()
};
if (fileManageService.SaveFile(input))
{
return(Json(new { error = "0" }));
}
return(Json(new { error = "1" }));
}
public bool SaveFile(SaveFileInput input)
{
try
{
var fileData = new JavaScriptSerializer().Deserialize <Dictionary <string, object> >(input.Data);
int status = (int)fileData["status"];
//状态4处理手动保存后关闭文档的响应，让远程可以回调
if (status == 4)
{
var key = fileData["key"].ToString();
DocumentInfo documentInfo = _context.DocumentInfos.FirstOrDefault(a => a.Key == key);
//处理远程回调
if (documentInfo.ExternalFlag)
{
ExternalCallback(documentInfo, input.ServerOrigin, false);
}
}
else if (status == 2)
{
var key = fileData["key"].ToString();
var userList = (ArrayList)fileData["users"];
string userId = userList.Count > 0 ? userList[0].ToString() : null;
var user = _context.Users.FirstOrDefault(a => a.UserID == userId);
DocumentInfo documentInfo = _context.DocumentInfos.FirstOrDefault(a => a.Key == key);
DocumentHistory documentHistory = _context.DocumentHistories.FirstOrDefault(a => a.DocumentInfoId == documentInfo.Id && a.Version == documentInfo.CurrentVersion);
documentInfo.Key = Guid.NewGuid().ToString();
documentInfo.ModifyTime = DateTime.Now;
documentInfo.ModifyUserId = user?.UserID;
documentInfo.ModifyUserName = user?.UserName;
//不使用history的key，因为可能修改文件后没有产生新版本
documentHistory.Key = documentInfo.Key;
documentService.StoreDocumentFile(documentInfo, (string)fileData["url"]);
//txt文件需要做转换处理
string convertPath = ConvertFile(documentInfo);
if (!string.IsNullOrWhiteSpace(convertPath))
{
documentService.StoreDocumentFile(documentInfo, convertPath);
}
_context.SaveChanges();
//处理远程回调
if (documentInfo.ExternalFlag)
{
ExternalCallback(documentInfo, input.ServerOrigin, true);
}
}
else if (status == 6)
{
var key = fileData["key"].ToString();
var historyDic = (Dictionary <string, object>)fileData["history"];
var serverVersion = historyDic["serverVersion"].ToString();
var changes = new JavaScriptSerializer().Serialize(historyDic["changes"]);
var changesUrl = fileData["changesurl"].ToString();
var userList = (ArrayList)fileData["users"];
string userId = userList.Count > 0 ? userList[0].ToString() : null;
//更新文档信息
DocumentInfo documentInfo = _context.DocumentInfos.FirstOrDefault(a => a.Key == key);
DocumentHistory documentHistory = _context.DocumentHistories.Where(a => a.DocumentInfoId == documentInfo.Id)
.OrderByDescending(a => a.Version).FirstOrDefault();
bool newVersion = documentHistory.Key == documentInfo.Key;
documentInfo.CurrentVersion = newVersion ? documentHistory.Version + 1 : documentHistory.Version;
_context.SaveChanges();
//存储新文档
var user = _context.Users.FirstOrDefault(a => a.UserID == userId);
string userName = user?.UserName;
CreateHistoryInput createHistoryInput = new CreateHistoryInput
{
DocumentInfoId = documentInfo.Id,
Version = documentInfo.CurrentVersion,
PreviousVersion = documentInfo.CurrentVersion - 1,
ServerVersion = serverVersion,
Key = newVersion ? Guid.NewGuid().ToString() : documentHistory.Key,
Changes = changes,
UserId = userId,
UserName = userName,
AutoSave = false,
CreateTime = DateTime.Now,
FileType = documentInfo.FileType,
HistoryUrl = (string)fileData["url"],
ChangesUrl = changesUrl
};
documentService.CreateHistory(createHistoryInput);
}
return(true);
}
catch
{
return(true);
}
}