public static ResponceModel Change(string username, int id, string content, string pic)
{
if (content != "")
{
MsgUni msg = new MsgUni(id);
if (msg.TryQuery())
{
if (msg.mark == 2)
{
return(new ResponceModel(403, "该留言已删除"));
}
msg.content = content;
if (pic != null)
{
msg.pic = ToolUtil.HexToByte(pic);
}
msg.Update("body");
msg.SavePic();
return(new ResponceModel(200, "修改留言成功", msg));
}
else
{
return(new ResponceModel(403, "该留言不存在"));
}
}
else
{
return(new ResponceModel(403, "留言内容为空"));
}
}
public static ResponceModel AddComment(string username, int id, string content)
{
if (content == "")
{
return(new ResponceModel(403, "评论内容为空"));
}
else
{
MsgUni msg = new MsgUni(id);
if (msg.TryQuery())
{
var comments = msg.comments.ToList();
comments.Add(new MsgComment(++msg.commentlastid, username, DateTime.Now.ToString(), content));
msg.comments = comments.ToArray();
msg.updatetime = DateTime.Now.ToString();
msg.Update("comments");
//msg.Update("updatetime");
return(new ResponceModel(200, "添加评论成功", msg));
}
else
{
return(new ResponceModel(403, "该留言不存在"));
}
}
}
public static ResponceModel DeleteCommnet(string username, int id, int subid)
{
MsgUni msg = new MsgUni(id);
if (msg.TryQuery())
{
UserInfoSql userInfo = new UserInfoSql(username);
userInfo.TryQuery();
// Mark: 找到该评论，并删除。
var comments = from item in msg.comments where item.id == subid select item;
if (comments == null || comments.Count() == 0)
{
return(new ResponceModel(403, "该评论不存在"));
}
else
{
// Mark: 获取该评论
var comment = comments.First();
bool isdelete = false;
string remsg = "";
if (comment.username == username)
{
isdelete = true;
remsg = "删除评论成功";
//return new ResponceModel(200, "删除留言成功");
}
// 糟糕，该用户具有管理员管理员权限
else if (userInfo.permission_msgboard > 0)
{
// TODO 通知原用户已被删除。
UserInfoSql userInfoowner = new UserInfoSql(comment.username);
userInfoowner.TryQuery();
// 这个要看谁是爸爸。评论发布者和尝试删除者进行PK。
if (userInfoowner.permission_msgboard < userInfo.permission_msgboard)
{
isdelete = true;
remsg = "删除评论成功";
//return new ResponceModel(200,"")
}
else
{
isdelete = false;
remsg = "用户权限不够";
}
}
if (isdelete)
{
var newcomments = msg.comments.Except(comments);
msg.comments = newcomments.ToArray();
msg.updatetime = DateTime.Now.ToString();
msg.Update("comments");
return(new ResponceModel(200, "删除评论成功", msg));
}
else
{
return(new ResponceModel(403, remsg));
}
}
}
else
{
return(new ResponceModel(403, "该留言不存在"));
}
}
public static ResponceModel Delete(string username, int id)
{
MsgUni msg = new MsgUni(id);
if (msg.TryQuery())
{
UserInfoSql userInfo = new UserInfoSql(username);
userInfo.TryQuery();
bool isdelete = false;
string remsg = "";
if (msg.username == username)
{
isdelete = true;
remsg = "删除留言成功";
//return new ResponceModel(200, "删除留言成功");
}
// 糟糕，该用户具有管理员管理员权限
else if (userInfo.permission_msgboard > 0)
{
// TODO 通知原用户已被删除。
UserInfoSql userInfoowner = new UserInfoSql(msg.username);
userInfoowner.TryQuery();
// 这个要看谁是爸爸。
if (userInfoowner.permission_msgboard < userInfo.permission_msgboard)
{
isdelete = true;
remsg = "删除留言成功";
//return new ResponceModel(200,"")
}
else
{
isdelete = false;
remsg = "用户权限不够";
}
}
// SOLVED BUG 这里曾导致了普通用户没有反馈的问题。
else
{
isdelete = false;
remsg = "用户权限不够";
}
if (isdelete)
{
if (msg.mark == 0)
{
msg.mark = 2;
// Mark: 这同时也会更新时间。
//SOLVED BUG 更新时间戳标记。
msg.updatetime = DateTime.Now.ToString();
msg.Update("mark");
}
return(new ResponceModel(200, remsg));
}
else
{
return(new ResponceModel(403, remsg));
}
}
else
{
return(new ResponceModel(403, "该留言不存在"));
}
}