/// <summary>
/// 得到一个对象实体
/// </summary>
public OnLineTest.Model.Users GetModel(string UserName)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 UserId,UserName,UserPassword,UserChineseName,UserImageName,UserEmail,IsValidate,Tel,UserScore,UserRegisterDatetime,UserGroupId from Users ");
if (System.Text.RegularExpressions.Regex.IsMatch(UserName, "^[a-z]([a-z0-9]*[-_]?[a-z0-9]+)*@([a-z0-9]*[-_]?[a-z0-9]+)+[\\.][a-z]{2,3}([\\.][a-z]{2})?$", System.Text.RegularExpressions.RegexOptions.IgnorePatternWhitespace))
{
strSql.Append(" where UserEmail=@UserName");
}
else
{
strSql.Append(" where UserName=@UserName ");
}
SqlParameter[] parameters =
{
new SqlParameter("@UserName", SqlDbType.VarChar, 20)
};
parameters[0].Value = UserName;
OnLineTest.Model.Users model = new OnLineTest.Model.Users();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 对于特定的网页，用户是否被授权访问
/// </summary>
/// <param name="user">用户实例</param>
/// <param name="requestFileName">要访问的网页，且是存在授权要求的</param>
/// <returns>要求授权的网页，用户没有得到授权返回false,否则返回true</returns>
public static bool isAuthorized(OnLineTest.Model.Users user, string requestFileName)
{
log4net.ILog logger = log4net.LogManager.GetLogger(typeof(common));
bool isauthorized = true;
UserGroupManager usergroupmanager = new UserGroupManager();
if (((UserGroup)usergroupmanager.GetModel(user.UserGroupId)).UserGroupName.Trim() != "超级管理员")
{
UserAuthorityManager userauthoritymanager = new UserAuthorityManager();
AuthorityManager authoritymanager = new AuthorityManager();
try
{
Authority authority = new Authority();
if (HttpRuntime.Cache[requestFileName] != null)
{
authority = (Authority)HttpRuntime.Cache[requestFileName];
}
else
{
authority = authoritymanager.GetModel(requestFileName);
if (authority != null)
{
HttpRuntime.Cache.Insert(requestFileName, authority, null, DateTime.Now.AddMinutes(30), TimeSpan.Zero);
logger.Info(requestFileName + "处理网页，对应的权限缓存成功。");
}
}
if (authority != null)
{
isauthorized = userauthoritymanager.Exists(user, authoritymanager.GetModel(requestFileName));
//if (isauthorized)
//{
// authority.AuthorityClickNum += 1;
// authoritymanager.Update(authority);
//}
}
}
catch (Exception ex)
{
logger.Error("查询网页授权过程出错。", ex);
ServerTransfer("error.aspx", 1005, ex, string.Empty);
}
}
return(isauthorized);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(OnLineTest.Model.Users model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(OnLineTest.Model.Users model)
{
return(dal.Add(model));
}
