/// <summary>
/// 更新头像
/// </summary>
/// <param name="cutParams"></param>
/// <param name="usrId"></param>
/// <returns></returns>
public OperationResult UpdateAvatar(CutAvatarParams cutParams, int usrId)
{
OperationResult optRst = new OperationResult();
try
{
bool rst = ImageHelper.CutAvatar(cutParams, 100, 100);
if (!rst)
{
optRst.ResultType = OperationResultType.Error;
optRst.Message = Msg_UpdateAvatar + "失败，未知错误";
return(optRst);
}
rst = _usrDetailRep.Exists(u => u.Id == usrId);
optRst = rst ?
base.Update(u => u.Id == usrId,
u => new UserDetails
{
SrcImage = cutParams.imgSrcFilePath,
AvatarImage = cutParams.imgAvatarFilePath
}) :
base.Add(new UserDetails
{
Id = usrId,
SrcImage = cutParams.imgSrcFilePath,
AvatarImage = cutParams.imgAvatarFilePath
});
}
catch (Exception ex)
{
base.ProcessException(ref optRst, Msg_UpdateAvatar, ex);
}
return(optRst);
}
public JsonResult CutImage(CutAvatarParams cutInfo)
{
ResultEntity rst = new ResultEntity();
var jsonRst = new JsonResult {
Data = rst, JsonRequestBehavior = JsonRequestBehavior.AllowGet
};
if (cutInfo == null)
{
rst.code = 0;
rst.msg = "图片裁剪参数不能为空";
return(jsonRst);
}
cutInfo.imgSrcRealPath = Server.MapPath(cutInfo.imgSrcPath);
try
{
ImageHelper.CutAvatar(cutInfo, 100, 100);
rst.code = 1;
rst.msg = "图片裁剪成功";
}
catch (Exception ex)
{
rst.code = 0;
rst.msg = ex.Message;
}
return(jsonRst);
}
public JsonResult CutAvatar(CutAvatarParams cutParams)
{
JsonResult jsonRst = new JsonResult {
JsonRequestBehavior = JsonRequestBehavior.AllowGet
};
if (cutParams == null)
{
jsonRst.Data = new { code = OperationResultType.ParamError, message = "图片裁剪参数不能为空" };
return(jsonRst);
}
if (string.IsNullOrEmpty(cutParams.imgSrcFilePath))
{
jsonRst.Data = new { code = OperationResultType.ParamError, message = "源图文件路径不能为空" };
return(jsonRst);
}
cutParams.imgSrcFileRealPath = Server.MapPath(cutParams.imgSrcFilePath);
cutParams.imgAvatarFilePath = cutParams.imgSrcFilePath.Replace("src", "avatar");
cutParams.imgAvatarRealPath = cutParams.imgSrcFileRealPath.Replace("src", "avatar");
try
{
int usrId = (int)Session.GetUserId();
var optRst = _usrDetailSrv.UpdateAvatar(cutParams, usrId);
if (optRst.ResultType != OperationResultType.Success)
{
jsonRst.Data = new { code = optRst.ResultType, message = optRst.Message };
return(jsonRst);
}
//更新session
var usrDetail = Session.GetUserDetail();
if (usrDetail == null)
{
optRst = _usrDetailSrv.Find(u => u.Id == usrId);
if (optRst.ResultType == OperationResultType.Success)
{
var lst = (List <UserDetails>)optRst.AppendData;
if (lst != null && lst.Count > 0)
{
usrDetail = lst[0];
}
}
}
if (usrDetail != null)
{
usrDetail.SrcImage = cutParams.imgSrcFilePath;
usrDetail.AvatarImage = cutParams.imgAvatarFilePath;
Session.SetUserDetail(usrDetail);
}
jsonRst.Data = new { code = OperationResultType.Success, message = "头像修改成功" };
}
catch (Exception ex)
{
jsonRst.Data = new { code = OperationResultType.Error, message = ex.Message };
}
return(jsonRst);
}
