/// <summary>
/// 根据积分公式更新用户积分,并且受分数变动影响有可能会更改用户所属的用户组
/// <param name="uid">用户ID</param>
/// </summary>
public static int UpdateUserCredits(int uid)
{
UserInfo tmpUserInfo = Users.GetUserInfo(uid);
if (tmpUserInfo == null)
{
return(0);
}
DatabaseProvider.GetInstance().UpdateUserCredits(uid, Scoresets.GetScoreCalFormula());
tmpUserInfo = Users.GetUserInfo(uid);
UserGroupInfo tmpUserGroupInfo = UserGroups.GetUserGroupInfo(tmpUserInfo.Groupid);
if (tmpUserGroupInfo != null && tmpUserGroupInfo.System == 0 && tmpUserGroupInfo.Radminid == 0)
{
tmpUserGroupInfo = GetCreditsUserGroupID(tmpUserInfo.Credits);
DatabaseProvider.GetInstance().UpdateUserGroup(uid, tmpUserGroupInfo.Groupid);
OnlineUsers.UpdateGroupid(uid, tmpUserGroupInfo.Groupid);
}
else
{
//当用户是已删除的特殊组成员时，则运算相应积分，并更新该用户所属组信息
if (tmpUserGroupInfo != null && tmpUserGroupInfo.Groupid == 7 && tmpUserInfo.Adminid == -1)
{
tmpUserGroupInfo = GetCreditsUserGroupID(tmpUserInfo.Credits);
DatabaseProvider.GetInstance().UpdateUserGroup(uid, tmpUserGroupInfo.Groupid);
OnlineUsers.UpdateGroupid(uid, tmpUserGroupInfo.Groupid);
}
}
return(1);
}
/// <summary>
/// 根据用户信息重新计算用户积分
/// </summary>
/// <param name="shortUserInfo">用户信息</param>
/// <returns>用户积分</returns>
public static int GetUserCreditsByUserInfo(ShortUserInfo shortUserInfo)
{
string ArithmeticStr = Scoresets.GetScoreCalFormula();
if (Utils.StrIsNullOrEmpty(ArithmeticStr))
{
return(0);
}
ArithmeticStr = ArithmeticStr.Replace("digestposts", shortUserInfo.Digestposts.ToString());
ArithmeticStr = ArithmeticStr.Replace("posts", shortUserInfo.Posts.ToString());
ArithmeticStr = ArithmeticStr.Replace("oltime", shortUserInfo.Oltime.ToString());
ArithmeticStr = ArithmeticStr.Replace("pageviews", shortUserInfo.Pageviews.ToString());
ArithmeticStr = ArithmeticStr.Replace("extcredits1", shortUserInfo.Extcredits1.ToString());
ArithmeticStr = ArithmeticStr.Replace("extcredits2", shortUserInfo.Extcredits2.ToString());
ArithmeticStr = ArithmeticStr.Replace("extcredits3", shortUserInfo.Extcredits3.ToString());
ArithmeticStr = ArithmeticStr.Replace("extcredits4", shortUserInfo.Extcredits4.ToString());
ArithmeticStr = ArithmeticStr.Replace("extcredits5", shortUserInfo.Extcredits5.ToString());
ArithmeticStr = ArithmeticStr.Replace("extcredits6", shortUserInfo.Extcredits6.ToString());
ArithmeticStr = ArithmeticStr.Replace("extcredits7", shortUserInfo.Extcredits7.ToString());
ArithmeticStr = ArithmeticStr.Replace("extcredits8", shortUserInfo.Extcredits8.ToString());
object expression = Arithmetic.ComputeExpression(ArithmeticStr);
return(Utils.StrToInt(Math.Floor(Utils.StrToFloat(expression, 0)), 0));
}
/// <summary>
/// 获得系统设置的总积分计算公式
/// </summary>
/// <returns>计算公式</returns>
private static string GetCreditsArithmetic(int uid)
{
string ArithmeticStr = Scoresets.GetScoreCalFormula();
if (ArithmeticStr.Equals(""))
{
return("0");
}
string[] para =
{
"digestposts",
"posts",
"oltime",
"pageviews",
"extcredits1",
"extcredits2",
"extcredits3",
"extcredits4",
"extcredits5",
"extcredits6",
"extcredits7",
"extcredits8"
};
IDataReader reader = Users.GetShortUserInfoToReader(uid);
if (reader != null)
{
if (reader.Read())
{
for (int i = 0; i < para.Length; i++)
{
ArithmeticStr = ArithmeticStr.Replace(para[i], Utils.StrToFloat(reader[para[i]], 0).ToString());
}
}
reader.Close();
}
return(ArithmeticStr);
}