private VMessage GetNextFlow(SysUser user, int?prevFlowID)
{
VMessage result = new VMessage();
// 根据当前用户角色获取审核流程类型
var flowType = BasicDataCache.listVacationAuditFlowTypes.FirstOrDefault(type => type.UsedRoleIDs.ToIntList().Contains(user.RoleID));
if (flowType == null)
{
result.AddItem("您所属的角色尚未设置审核流程，请联系管理员！");
return(result);
}
if (prevFlowID.HasValue)
{
var prevFlow = BasicDataCache.listVacationAuditFlows.SingleOrDefault(flow => flow.ID == prevFlowID.Value);
if (prevFlow == null)
{
LogHelper.Log("流程缺失", string.Format("flow_id:{0}缺失", prevFlowID.Value));
result.AddItem("数据错误，请联系管理员！");
return(result);
}
var nextFlow = BasicDataCache.listVacationAuditFlows.Where(flow => flow.TypeID == prevFlow.TypeID)
.OrderBy(flow => flow.Sort).FirstOrDefault(flow => flow.Sort > prevFlow.Sort);
result.Entity = nextFlow;
}
else
{
int minSort = BasicDataCache.listVacationAuditFlows.Where(flow => flow.TypeID == flowType.ID).Min(flow => flow.Sort);
var firstFlow = BasicDataCache.listVacationAuditFlows.Where(flow => flow.TypeID == flowType.ID)
.SingleOrDefault(flow => flow.Sort == minSort);
if (firstFlow == null)
{
result.AddItem("您所属的角色尚未设置审核流程，请联系管理员！");
return(result);
}
result.Entity = firstFlow;
}
return(result);
}
public static VMessage Login(string userName, string password)
{
var result = new VMessage();
var user = SysUser.SingleOrDefault("where user_name=@0 and password=@1", userName, password);
if (user == null)
{
result.AddItem("用户名或密码错误！");
}
else
{
result.Entity = user;
}
return(result);
}
/// <summary>
/// 上传文件
/// </summary>
/// <param name="file">HttpPostedFile</param>
/// <param name="saveDir">保存的目录</param>
/// <param name="saveFileName">保存的文件名，默认为：yyyyMMddhhmmssfff</param>
/// <returns></returns>
/// <exception cref="System.ArgumentNullException">file</exception>
public static VMessage UploadFile(HttpPostedFileBase file, string saveDir, string saveFileName = null)
{
//HttpPostedFile file = HttpContext.Current.Request.Files["Filedata"];
if (file == null)
{
throw new ArgumentNullException("file");
}
if (string.IsNullOrEmpty(saveDir))
{
throw new ArgumentNullException("saveDir");
}
VMessage result = new VMessage();
if (!Directory.Exists(saveDir))
{
Directory.CreateDirectory(saveDir);
}
string ext = System.IO.Path.GetExtension(file.FileName);
if (string.IsNullOrEmpty(saveFileName))
{
saveFileName = DateTime.Now.ToString("yyyyMMddhhmmssfff") + ext;
}
//判断文件格式是否是禁传格式
List <string> ignoreExtensions = UploadSettings.Instance.Ignore.Extensions;
if (ignoreExtensions.Contains(ext, new IgnoreCaseEqualityComparer()))
{
result.AddItem("上传格式不正确");
}
else
{
string saveFilePath = Path.Combine(saveDir, saveFileName); //绝对路径
file.SaveAs(saveFilePath);
result.Entity = saveFileName;
}
return(result);
}