public int GetUserID(string userName)
{
using (FrameworkEntities context = CreateContext())
{
return(context.FW_UserProfile_View.FirstOrDefault(o => o.UserName == userName).UserId);
}
}
// file operation
public bool UpdateFile(string fileUD, string friendlyName, string fileLocation, string fileExtension, string thumbnailLocation, int fileSize, out string returnUD)
{
returnUD = string.Empty;
using (FrameworkEntities context = CreateContext())
{
try
{
Files _file = context.Files.FirstOrDefault(o => o.FileUD == fileUD);
if (_file == null)
{
_file = new Files();
_file.FileUD = System.Guid.NewGuid().ToString().ToLower().Replace("-", "");
context.Files.Add(_file);
}
_file.FriendlyName = friendlyName;
_file.FileLocation = fileLocation;
_file.FileExtension = fileExtension;
_file.ThumbnailLocation = thumbnailLocation;
_file.FileSize = fileSize;
context.SaveChanges();
returnUD = _file.FileUD;
return(true);
}
catch { return(false); }
}
}
public void GetDBFileLocation(string fileUD, out string fileLocation, out string thumbnailLocation)
{
fileLocation = string.Empty;
thumbnailLocation = string.Empty;
using (FrameworkEntities context = CreateContext())
{
Files _file = context.Files.FirstOrDefault(o => o.FileUD == fileUD);
if (_file != null)
{
fileLocation = _file.FileLocation;
thumbnailLocation = _file.ThumbnailLocation;
}
}
}
public bool RemoveFile(string fileUD)
{
using (FrameworkEntities context = CreateContext())
{
try
{
Files _file = context.Files.FirstOrDefault(o => o.FileUD == fileUD);
if (_file != null)
{
context.Files.Remove(_file);
context.SaveChanges();
}
return(true);
}
catch { return(false); }
}
}
public bool RemoveImageFile(string fileUD)
{
Library.FileHelper.ImageManager imgMng = new Library.FileHelper.ImageManager(FrameworkSetting.Setting.AbsoluteFileFolder, FrameworkSetting.Setting.AbsoluteThumbnailFolder);
using (FrameworkEntities context = CreateContext())
{
try
{
Files _file = context.Files.FirstOrDefault(o => o.FileUD == fileUD);
if (_file != null)
{
if (!string.IsNullOrEmpty(_file.FileLocation))
{
try
{
imgMng.DeleteFile(_file.FileLocation);
}
catch { }
}
if (!string.IsNullOrEmpty(_file.ThumbnailLocation))
{
try
{
imgMng.DeleteFile(_file.ThumbnailLocation);
}
catch { }
}
context.Files.Remove(_file);
context.SaveChanges();
}
return(true);
}
catch { return(false); }
}
}
public string CreateNoneImageFilePointer(string tmpFolder, string newFile, string oldFilePointer)
{
string result = string.Empty;
Library.FileHelper.ImageManager imgMng = new Library.FileHelper.ImageManager(FrameworkSetting.Setting.AbsoluteFileFolder, FrameworkSetting.Setting.AbsoluteThumbnailFolder);
using (FrameworkEntities context = CreateContext())
{
// delete phisycal files
Files _file = context.Files.FirstOrDefault(o => o.FileUD == oldFilePointer);
if (_file != null)
{
if (!string.IsNullOrEmpty(_file.FileLocation))
{
try
{
imgMng.DeleteFile(_file.FileLocation);
}
catch { }
_file.FileLocation = string.Empty;
}
if (!string.IsNullOrEmpty(_file.ThumbnailLocation))
{
try
{
imgMng.DeleteFile(_file.ThumbnailLocation);
}
catch { }
_file.ThumbnailLocation = string.Empty;
}
// remove the file pointer if new file is empty
if (string.IsNullOrEmpty(newFile))
{
// remove file registration in database
context.Files.Remove(_file);
context.SaveChanges();
result = string.Empty;
}
}
if (!string.IsNullOrEmpty(newFile))
{
// assign new file
string outFileFullPath, outDBFileLocation;
// copy the new file
imgMng.StoreFile(tmpFolder + newFile, out outDBFileLocation, out outFileFullPath);
if (File.Exists(outFileFullPath))
{
FileInfo info = new FileInfo(outFileFullPath);
// insert/update file registration in database
try
{
if (_file == null)
{
_file = new Files();
_file.FileUD = System.Guid.NewGuid().ToString().ToLower().Replace("-", "");
context.Files.Add(_file);
}
_file.FriendlyName = newFile;
_file.FileLocation = outDBFileLocation;
_file.FileExtension = info.Extension;
_file.FileSize = (int)info.Length;
context.SaveChanges();
result = _file.FileUD;
}
catch
{
result = string.Empty;
}
}
}
}
return(result);
}
public bool CanPerformAction(int userId, string moduleCode, DTO.Framework.ModuleAction action)
{
using (FrameworkEntities context = CreateContext())
{
FW_UserPermission_View permission = context.FW_UserPermission_View.FirstOrDefault(o => o.UserId == userId && o.CanRead.HasValue && o.CanRead.Value == true && o.ModuleUD == moduleCode);
if (permission == null)
{
return(false);
}
else
{
bool result = false;
switch (action)
{
case DTO.Framework.ModuleAction.CanCreate:
if (permission.CanCreate.HasValue && permission.CanCreate.Value)
{
result = true;
}
break;
case DTO.Framework.ModuleAction.CanRead:
if (permission.CanRead.HasValue && permission.CanRead.Value)
{
result = true;
}
break;
case DTO.Framework.ModuleAction.CanUpdate:
if (permission.CanUpdate.HasValue && permission.CanUpdate.Value)
{
result = true;
}
break;
case DTO.Framework.ModuleAction.CanDelete:
if (permission.CanDelete.HasValue && permission.CanDelete.Value)
{
result = true;
}
break;
case DTO.Framework.ModuleAction.CanPrint:
if (permission.CanPrint.HasValue && permission.CanPrint.Value)
{
result = true;
}
break;
case DTO.Framework.ModuleAction.CanApprove:
if (permission.CanApprove.HasValue && permission.CanApprove.Value)
{
result = true;
}
break;
case DTO.Framework.ModuleAction.CanReset:
if (permission.CanReset.HasValue && permission.CanReset.Value)
{
result = true;
}
break;
}
return(result);
}
}
}
