/// <summary>
/// 删除指定ID的主题页面
/// </summary>
/// <param name="ids">逗号分隔的主题页面ID</param>
/// <returns>是否成功删除</returns>
public static IMethodResult AdminDeleteTopicPages(String names)
{
if (!AdminManager.HasPermission(PermissionType.SuperAdministrator))
{
throw new NoPermissionException();
}
Boolean success = TopicPageRepository.Instance.DeleteEntities(names) > 0;
if (!success)
{
return MethodResult.FailedAndLog("No page was deleted!");
}
names.ForEachInIDs(',', name =>
{
TopicPageCache.RemoveTopicPageCache(name);//删除缓存
});
return MethodResult.SuccessAndLog("Admin delete page, name = {0}", names);
}
/// <summary>
/// 删除指定ID的公告
/// </summary>
/// <param name="ids">逗号分隔的公告ID</param>
/// <returns>是否成功删除</returns>
public static IMethodResult AdminDeleteNews(String ids)
{
if (!AdminManager.HasPermission(PermissionType.NewsManage))
{
throw new NoPermissionException();
}
if (!RegexVerify.IsNumericIDs(ids))
{
return MethodResult.InvalidRequest(RequestType.News);
}
String[] arrids = ids.Split(',');
String defaultID = NewsRepository.DEFAULTID.ToString();
for (Int32 i = 0; i < arrids.Length; i++)
{
if (String.Equals(arrids[i], defaultID))
{
return MethodResult.FailedAndLog("Can not delete the default news!");
}
}
Boolean success = NewsRepository.Instance.DeleteEntities(ids) > 0;
if (!success)
{
return MethodResult.FailedAndLog("No news was deleted!");
}
ids.ForEachInIDs(',', id =>
{
NewsCache.RemoveNewsCache(id);//删除缓存
});
NewsCache.RemoveLastestNewsListCache();//删除缓存
NewsCache.RemoveNewsCountCache();//删除缓存
return MethodResult.SuccessAndLog("Admin delete news, id = {0}", ids);
}
/// <summary>
/// 更新题目隐藏状态
/// </summary>
/// <param name="ids">题目ID列表</param>
/// <param name="isHide">隐藏状态</param>
/// <returns>是否成功更新</returns>
public static IMethodResult AdminUpdateProblemIsHide(String ids, Boolean isHide)
{
if (!AdminManager.HasPermission(PermissionType.ProblemManage))
{
throw new NoPermissionException();
}
if (!RegexVerify.IsNumericIDs(ids))
{
return MethodResult.InvalidRequest(RequestType.Problem);
}
Boolean success = ProblemRepository.Instance.UpdateEntityIsHide(ids, isHide) > 0;
if (!success)
{
return MethodResult.FailedAndLog("No problem was {0}!", isHide ? "hided" : "unhided");
}
ids.ForEachInIDs(',', id =>
{
ProblemCache.RemoveProblemCache(id);//删除缓存
ProblemCache.RemoveProblemSetCache(GetProblemPageIndex(id));//删除缓存
});
return MethodResult.SuccessAndLog("Admin {1} problem, id = {0}", ids, isHide ? "hide" : "unhide");
}
/// <summary>
/// 更新竞赛隐藏状态
/// </summary>
/// <param name="ids">竞赛ID列表</param>
/// <param name="isHide">隐藏状态</param>
/// <returns>是否成功更新</returns>
public static IMethodResult AdminUpdateContestIsHide(String ids, Boolean isHide)
{
if (!AdminManager.HasPermission(PermissionType.ContestManage))
{
throw new NoPermissionException();
}
if (!RegexVerify.IsNumericIDs(ids))
{
return MethodResult.InvalidRequest(RequestType.Contest);
}
Boolean success = ContestRepository.Instance.UpdateEntityIsHide(ids, isHide) > 0;
if (!success)
{
return MethodResult.FailedAndLog("No contest was {0}!", isHide ? "hided" : "unhided");
}
ids.ForEachInIDs(',', id =>
{
ContestCache.RemoveContestCache(id);//删除缓存
});
ContestCache.RemoveContestListCountCache();//删除缓存
return MethodResult.SuccessAndLog("Admin {1} contest, id = {0}", ids, isHide ? "hide" : "unhide");
}
/// <summary>
/// 更新主题隐藏状态
/// </summary>
/// <param name="ids">主题ID列表</param>
/// <param name="isHide">是否隐藏</param>
/// <returns>是否成功更新</returns>
public static IMethodResult AdminUpdateForumTopicIsHide(String ids, Boolean isHide)
{
if (!AdminManager.HasPermission(PermissionType.ForumManage))
{
throw new NoPermissionException();
}
if (!RegexVerify.IsNumericIDs(ids))
{
return MethodResult.InvalidRequest(RequestType.ForumTopic);
}
Boolean success = ForumTopicRepository.Instance.UpdateEntityIsHide(ids, isHide) > 0;
if (!success)
{
return MethodResult.FailedAndLog("No forum topic was {0}!", isHide ? "hided" : "unhided");
}
ids.ForEachInIDs(',', id =>
{
ForumTopicCache.RemoveForumTopicCache(id);//删除缓存
});
return MethodResult.SuccessAndLog("Admin {1} forum topic, id = {0}", ids, isHide ? "hide" : "unhide");
}
