/// <summary>
/// 获取题目类型列表
/// </summary>
/// <param name="problemID">题目ID</param>
/// <returns>题目选择的类型列表</returns>
public static IMethodResult AdminGetProblemCategoryItemList(Int32 problemID)
{
if (!AdminManager.HasPermission(PermissionType.ProblemManage))
{
throw new NoPermissionException();
}
List <ProblemCategoryItemEntity> lstPT = ProblemCategoryItemRepository.Instance.GetEntities(problemID);
StringBuilder sb = new StringBuilder();
List <ProblemCategoryEntity> lstSelectedList = new List <ProblemCategoryEntity>();
List <ProblemCategoryEntity> lstUnSelectedList = new List <ProblemCategoryEntity>(ProblemCategoryManager.GetProblemCategoryList());
if (lstPT == null)
{
lstPT = new List <ProblemCategoryItemEntity>();
}
for (Int32 i = 0; i < lstPT.Count; i++)
{
sb.Append(lstPT[i].TypeID.ToString()).Append(",");
for (Int32 j = 0; j < lstUnSelectedList.Count; j++)
{
if (lstUnSelectedList[j].TypeID == lstPT[i].TypeID)
{
lstSelectedList.Add(lstUnSelectedList[j]);
lstUnSelectedList.RemoveAt(j);
break;
}
}
}
return(MethodResult.Success(new Tuple <String, List <ProblemCategoryEntity>, List <ProblemCategoryEntity> >(sb.ToString(), lstUnSelectedList, lstSelectedList)));
}
/// <summary>
/// 获取竞赛题目列表
/// </summary>
/// <param name="cid">竞赛ID</param>
/// <returns>竞赛题目列表</returns>
public static IMethodResult AdminGetContestProblemList(Int32 cid)
{
if (!AdminManager.HasPermission(PermissionType.ContestManage))
{
throw new NoPermissionException();
}
List <ContestProblemEntity> list = ContestProblemRepository.Instance.GetEntities(cid);
return(MethodResult.Success(list));
}
/// <summary>
/// 当前在线用户列表
/// </summary>
/// <returns>当前在线用户列表</returns>
public static IMethodResult AdminGetOnlineUserNames()
{
if (!AdminManager.HasPermission(PermissionType.SuperAdministrator))
{
throw new NoPermissionException();
}
List <String> list = UserMailCache.GetOnlineUserNames();
return(MethodResult.Success(list));
}
/// <summary>
/// 获取配置信息
/// </summary>
/// <returns>配置信息</returns>
public static IMethodResult AdminGetConfigPairList()
{
if (!AdminManager.HasPermission(PermissionType.SuperAdministrator))
{
throw new NoPermissionException();
}
NameValueCollection col = ConfigurationManager.GetConfigCollection();
List <KeyValuePair <String, String> > list = new List <KeyValuePair <String, String> >();
foreach (String key in col.AllKeys)
{
list.Add(new KeyValuePair <String, String>(key, col[key]));
}
return(MethodResult.Success(list));
}
/// <summary>
/// 当前评测机列表
/// </summary>
/// <returns>当前评测机列表</returns>
public static IMethodResult AdminGetJudgers()
{
if (!AdminManager.HasPermission(PermissionType.SuperAdministrator))
{
throw new NoPermissionException();
}
List <UserEntity> list = UserManager.InternalAdminGetJudgerList();
if (list != null && list.Count > 0)
{
for (Int32 i = 0; i < list.Count; i++)
{
list[i].LastOnline = JudgeOnlineStatus.GetJudgeLastTime(list[i].UserName);
}
}
return(MethodResult.Success(list));
}
/// <summary>
/// 获取数据库列表
/// </summary>
/// <returns>数据库列表</returns>
public static IMethodResult AdminGetDataBases()
{
if (!AdminManager.HasPermission(PermissionType.SuperAdministrator))
{
throw new NoPermissionException();
}
if (!DatabaseManager.IsAccessDB)
{
throw new DatabaseNotSupportException();
}
String[] files = Directory.GetFiles(DatabaseManager.AccessDataDirectory);
Array.Sort <String>(files, Comparer <String> .Default);
//recordCount = files.Length;
List <FileInfo> fis = new List <FileInfo>();
Int32 startIndex = 0;
Int32 endIndex = files.Length - 1;
//分页处理
//Int32 startIndex = (pageIndex - 1) * pageSize;
//Int32 endIndex = pageIndex * pageSize;
//if (startIndex >= files.Length)
//{
// return null;
//}
//if (endIndex >= files.Length)
//{
// endIndex = files.Length - 1;
//}
for (Int32 i = startIndex; i <= endIndex; i++)
{
fis.Add(new FileInfo(files[i]));
}
return(MethodResult.Success(fis));
}
/// <summary>
/// 根据ID得到一个题目实体
/// </summary>
/// <param name="id">题目ID</param>
/// <returns>题目实体</returns>
public static IMethodResult AdminGetProblem(Int32 id)
{
if (!AdminManager.HasPermission(PermissionType.ProblemManage))
{
throw new NoPermissionException();
}
if (id < ConfigurationManager.ProblemSetStartID)
{
return(MethodResult.InvalidRequest(RequestType.Problem));
}
ProblemEntity entity = ProblemRepository.Instance.GetEntity(id);
if (entity == null)
{
return(MethodResult.NotExist(RequestType.Problem));
}
return(MethodResult.Success(entity));
}
/// <summary>
/// 根据ID得到一个竞赛实体
/// </summary>
/// <param name="id">竞赛ID</param>
/// <returns>竞赛实体</returns>
public static IMethodResult AdminGetContest(Int32 id)
{
if (!AdminManager.HasPermission(PermissionType.ContestManage))
{
throw new NoPermissionException();
}
if (id < ContestRepository.NONECONTEST)
{
return(MethodResult.InvalidRequest(RequestType.Contest));
}
ContestEntity entity = ContestRepository.Instance.GetEntity(id);
if (entity == null)
{
return(MethodResult.NotExist(RequestType.Contest));
}
return(MethodResult.Success(entity));
}
/// <summary>
/// 获取用户信息
/// </summary>
/// <param name="userName">用户名</param>
/// <returns>用户实体</returns>
public static IMethodResult AdminGetUserInfo(String userName)
{
if (!AdminManager.HasPermission(PermissionType.SuperAdministrator))
{
throw new NoPermissionException();
}
if (!RegexVerify.IsUserName(userName))
{
return(MethodResult.InvalidRequest(RequestType.User));
}
UserEntity entity = UserRepository.Instance.GetEntityWithAllInfo(userName);
if (entity == null)
{
return(MethodResult.NotExist(RequestType.User));
}
return(MethodResult.Success(entity));
}
/// <summary>
/// 更新指定ID的用户的用户权限
/// </summary>
/// <param name="userNames">用户名</param>
/// <param name="permission">权限类型</param>
/// <returns>是否成功更新</returns>
internal static IMethodResult InternalAdminUpdatePermission(String userName, PermissionType permission)
{
if (!AdminManager.HasPermission(PermissionType.SuperAdministrator))
{
throw new NoPermissionException();
}
if (!RegexVerify.IsUserName(userName))
{
return(MethodResult.InvalidRequest(RequestType.User));
}
Boolean success = UserRepository.Instance.UpdateEntityPermision(userName, permission) > 0;
if (!success)
{
return(MethodResult.FailedAndLog("Failed to update user's permission!"));
}
return(MethodResult.Success());
}
/// <summary>
/// 根据ID得到一个对象实体
/// </summary>
/// <param name="resourceID">实体ID</param>
/// <returns>对象实体</returns>
public static IMethodResult AdminGetResource(Int32 id)
{
if (!AdminManager.HasPermission(PermissionType.ResourceManage))
{
throw new NoPermissionException();
}
if (id <= 0)
{
return(MethodResult.InvalidRequest(RequestType.Resource));
}
ResourceEntity entity = ResourceRepository.Instance.GetEntity(id);
if (entity == null)
{
return(MethodResult.NotExist(RequestType.Resource));
}
return(MethodResult.Success(entity));
}
/// <summary>
/// 保存题目数据文件到磁盘
/// </summary>
/// <param name="problemID">题目ID</param>
/// <param name="problemdata">题目数据文件</param>
/// <returns>是否保存成功</returns>
internal static IMethodResult InternalAdminSaveProblemData(Int32 problemID, Byte[] problemdata)
{
if (!AdminManager.HasPermission(PermissionType.ProblemManage))
{
throw new NoPermissionException();
}
if (problemID < ConfigurationManager.ProblemSetStartID)
{
return(MethodResult.InvalidRequest(RequestType.Problem));
}
String fileNewName = problemID.ToString() + ".zip";
String savePath = Path.Combine(ConfigurationManager.ProblemDataPath, fileNewName);
File.WriteAllBytes(savePath, problemdata);
ProblemDataCache.RemoveProblemDataVersionCache(problemID);
return(MethodResult.Success());
}
/// <summary>
/// 根据ID得到一个主题页面实体
/// </summary>
/// <param name="id">主题页面ID</param>
/// <returns>主题页面实体</returns>
public static IMethodResult AdminGetTopicPage(String name)
{
if (!AdminManager.HasPermission(PermissionType.SuperAdministrator))
{
throw new NoPermissionException();
}
if (!RegexVerify.IsPageName(name))
{
return(MethodResult.InvalidRequest(RequestType.TopicPage));
}
TopicPageEntity entity = TopicPageRepository.Instance.GetEntity(name);
if (entity == null)
{
return(MethodResult.NotExist(RequestType.TopicPage));
}
return(MethodResult.Success(entity));
}
/// <summary>
/// 导出竞赛用户列表
/// </summary>
/// <param name="cid">竞赛ID</param>
/// <param name="maskcode">导出内容掩码</param>
/// <param name="withTitle">包括标题行</param>
/// <returns>竞赛用户列表</returns>
/// <remarks>
/// 第1位-竞赛ID （0x01）
/// 第2位-用户名 （0x02）
/// 第3位-真实姓名 （0x04）
/// 第4位-注册时间 （0x08）
/// 第5位-是否启用 （0x10）
/// </remarks>
public static IMethodResult AdminGetContestUserList(Int32 cid, Int32 maskcode, Boolean withTitle)
{
if (!AdminManager.HasPermission(PermissionType.ContestManage))
{
throw new NoPermissionException();
}
if (maskcode <= 0)
{
return(MethodResult.FailedAndLog("You must select at least one item to export!"));
}
Dictionary <String, ContestUserEntity> dict = ContestUserRepository.Instance.GetEntities(cid);
StringBuilder sb = new StringBuilder();
if (dict != null)
{
StringBuilder line = new StringBuilder();
if (withTitle)
{
if ((maskcode & 0x1) == 0x1)
{
line.Append(line.Length > 0 ? "\t" : "").Append("Contest ID");
}
if ((maskcode & 0x2) == 0x2)
{
line.Append(line.Length > 0 ? "\t" : "").Append("User Name");
}
if ((maskcode & 0x4) == 0x4)
{
line.Append(line.Length > 0 ? "\t" : "").Append("Real Name");
}
if ((maskcode & 0x8) == 0x8)
{
line.Append(line.Length > 0 ? "\t" : "").Append("Register Time");
}
if ((maskcode & 0x10) == 0x10)
{
line.Append(line.Length > 0 ? "\t" : "").Append("Enabled");
}
sb.AppendLine(line.ToString());
}
foreach (ContestUserEntity user in dict.Values)
{
line = new StringBuilder();
if ((maskcode & 0x1) == 0x1)
{
line.Append(line.Length > 0 ? "\t" : "").Append(user.ContestID.ToString());
}
if ((maskcode & 0x2) == 0x2)
{
line.Append(line.Length > 0 ? "\t" : "").Append(user.UserName);
}
if ((maskcode & 0x4) == 0x4)
{
line.Append(line.Length > 0 ? "\t" : "").Append(user.RealName);
}
if ((maskcode & 0x8) == 0x8)
{
line.Append(line.Length > 0 ? "\t" : "").Append(user.RegisterTime.ToString("yyyy-MM-dd HH:mm:ss"));
}
if ((maskcode & 0x10) == 0x10)
{
line.Append(line.Length > 0 ? "\t" : "").Append(user.IsEnable ? "Y" : "N");
}
sb.AppendLine(line.ToString());
}
}
return(MethodResult.Success(sb.ToString()));
}