ASP.net|论坛|个人空间|相册用最烂的方法整合了跨三个域的用户系统

Richie - 2008-1-3 18:47:00

namespace Discuz.ForumPage
{
public partial class AutoWebsite : BasePage
{
private string SESSION_KEY_ACCOUNT ;
private readonly string PUBLIC_KEY = "@CN80s_passport_2007";
private const string C;
private int uid = -1;
private int pagevistcount = 0;
private string bbsUrl = ConfigurationManager.AppSettings["BBSURL"];

protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (HttpContext.Current.Session["IAMLOGIN"] != null)
{
SESSION_KEY_ACCOUNT = HttpContext.Current.Session["IAMLOGIN"].ToString();
if (Session["vistcount"] != null)
pagevistcount = Convert.ToInt32(Session["vistcount"]);
}
OnPageInit();
}
}
private void OnPageInit()
{
pagevistcount++;
Session["vistcount"] = pagevistcount.ToString();
if (pagevistcount > 2)
{
Session.Remove("vistcount");
HttpContext.Current.Response.Redirect(bbsUrl);
}
if (HttpContext.Current.Request.QueryString["l"] != null && HttpContext.Current.Session["IAMLOGIN"] != null)
{
Session.Remove("vistcount");
string acc = HttpContext.Current.Request.QueryString["l"].Trim();
acc = HttpUtility.UrlDecode(acc);
acc = acc.Replace(" ", "+");
string key = SESSION_KEY_ACCOUNT;
HttpContext.Current.Session.Remove("IAMLOGIN");
acc = Crypto.Decrypt(acc, key + PUBLIC_KEY);
string[] np = acc.Split('|');
//已有网站其它版块用户信息来访问
if (!Users.Exists(np[0]))
{
//论坛不存在此用户名，则自动注册此用户名
if (AutoRegisterBbs(np[0], CONSTPASSWORD, np[2]) != -1)
{
HttpContext.Current.Response.Redirect(bbsUrl);
}
}
else
{
//论坛存在此用户，则自动登陆论坛
uid = Users.GetUserID(np[0]);//根据用户名得到它的uid
if (uid != -1)
{
AutoLoginBbs(np[0], CONSTPASSWORD);
}
else
{
HttpContext.Current.Response.Redirect(bbsUrl);
}
}
}
else
{
//转向登陆界面
string url = ConfigurationManager.AppSettings["PassportURL"];
string backUrl = HttpUtility.UrlEncode(HttpContext.Current.Request.Url.ToString());
string ec = Guid.NewGuid().ToString();
HttpContext.Current.Session.Add("IAMLOGIN", ec);
HttpContext.Current.Response.Redirect(url + "?t=0&backUrl=" + backUrl + "&ec=" + ec);
}
}
/// <summary>
/// 自动登陆论坛
/// </summary>
private void AutoLoginBbs(string userName, string userPwd)
{
ShortUserInfo userinfo = Users.GetShortUserInfo(uid);
LoginLogs.DeleteLoginLog(DNTRequest.GetIP());
UserCredits.UpdateUserCredits(uid);
ForumUtils.WriteUserCookie(uid, -1, config.Passwordkey, 0, 1);
OnlineUsers.UpdateAction(olid, UserAction.Login.ActionID, 0, config.Onlinetimeout);
Users.UpdateUserLastvisit(uid, DNTRequest.GetIP());
this.username = userName;
this.userid = uid;
//取得当前用户的用户组信息
this.usergroupinfo = UserGroups.GetUserGroupInfo(userinfo.Groupid);
// 根据用户组得到相关联的管理组id
this.useradminid = usergroupinfo.Radminid;
//根据论坛积分公式更新用户积分
UserCredits.UpdateUserCredits(uid);
//将当前用户的登陆信息写入COOKIE
ForumUtils.WriteUserCookie(uid, -1, config.Passwordkey);
//更新用户的当前动作及相关信息
OnlineUsers.UpdateAction(olid, UserAction.Register.ActionID, 0, config.Onlinetimeout);
//重计统计缓存
Statistics.ReSetStatisticsCache();
SetUrl("index.aspx");
SetMetaRefresh();
SetShowBackLink(false);
AddMsgLine("登录成功, 返回首页");
HttpContext.Current.Response.Redirect(bbsUrl);
}
/// <summary>
/// 自动注册论坛帐号
/// </summary>
private int AutoRegisterBbs(string userName,string userPwd,string email)
{
UserInfo userinfo = new UserInfo();
userinfo.Username = userName;
userinfo.Nickname = userName;
userinfo.Password = Utils.MD5(userPwd);
userinfo.Email = email;
userinfo.Accessmasks = 0;
userinfo.Adminid = 0;
userinfo.Authflag = 0;
userinfo.Authstr = "";
userinfo.Authtime = "";
userinfo.Avatar = @"avatars\common\0.gif";
userinfo.Avatarheight = 0;
userinfo.Avatarshowid = 0;
userinfo.Avatarwidth = 0;
userinfo.Bday = "";
userinfo.Bio = "";
userinfo.Credits = 10;
userinfo.Customstatus = "";
userinfo.Digestposts = 0;
userinfo.Extcredits1 = 0f;
userinfo.Extcredits2 = 0f;
userinfo.Extcredits3 = 0f;
userinfo.Extcredits4 = 0f;
userinfo.Extcredits5 = 0f;
userinfo.Extcredits6 = 0f;
userinfo.Extcredits7 = 0f;
userinfo.Extcredits8 = 0f;
userinfo.Extgroupids = "";
userinfo.Gender = 0;
userinfo.Groupexpiry = 0;
userinfo.Groupid = UserCredits.GetCreditsUserGroupID(0).Groupid;
userinfo.Icq = "";
userinfo.Idcard = "";
userinfo.Invisible = 0;
userinfo.Joindate = Utils.GetDateTime();
userinfo.Lastactivity = Utils.GetDateTime();
userinfo.Lastip = DNTRequest.GetIP();
userinfo.Lastpost = Utils.GetDateTime();
userinfo.Lastpostid = 0;
userinfo.Lastposttitle = "";
userinfo.Lastvisit = Utils.GetDateTime();
userinfo.Location = "";
userinfo.Medals = "";
userinfo.Mobile = "";
userinfo.Msn = "";
userinfo.Newpm = 0;
userinfo.Newpmcount = 0;
userinfo.Newsletter = ReceivePMSettingType.ReceiveAllPMWithHint;
userinfo.Oltime = 0;
userinfo.Onlinestate = 1;
userinfo.Pageviews = 0;
userinfo.Phone = "";
userinfo.Pmsound = 0;
userinfo.Posts = 0;
userinfo.Ppp = 0;
userinfo.Qq = "";
userinfo.Realname = "";
userinfo.Regip = DNTRequest.GetIP();
userinfo.Secques = "";
userinfo.Showemail = 1;
userinfo.Sightml = "";
userinfo.Signature = "";
userinfo.Sigstatus = 0;
userinfo.Skype = "";
userinfo.Spaceid = 0;
userinfo.Templateid = 0;
userinfo.Tpp = 0;
userinfo.Website = "";
userinfo.Yahoo = "";
//创建新用户
int uid = Users.CreateUser(userinfo);
if (config.Welcomemsg == 1)
{
PrivateMessageInfo privatemessageinfo = new PrivateMessageInfo();
string curdatetime = Utils.GetDateTime();
// 收件箱
privatemessageinfo.Message = config.Welcomemsgtxt;
privatemessageinfo.Subject = "欢迎您的加入! (请勿回复本信息)";
privatemessageinfo.Msgto = userinfo.Username;
privatemessageinfo.Msgtoid = uid;
privatemessageinfo.Msgfrom = PrivateMessages.SystemUserName;
privatemessageinfo.Msgfromid = 0;
privatemessageinfo.New = 1;
privatemessageinfo.Postdatetime = curdatetime;
privatemessageinfo.Folder = 0;
PrivateMessages.CreatePrivateMessage(privatemessageinfo, 0);
}
if (config.Regverify == 0)
{
UserCredits.UpdateUserCredits(uid);
ForumUtils.WriteUserCookie(uid, -1, config.Passwordkey);
OnlineUsers.UpdateAction(olid, UserAction.Register.ActionID, 0, config.Onlinetimeout);

Statistics.ReSetStatisticsCache();
SetUrl("index.aspx");
SetMetaRefresh();
SetShowBackLink(false);
AddMsgLine("注册成功, 返回登录页");
}
return uid;
}
}
}

页面保存到aspx/1/autoRest.aspx为自动注册或登陆的页面
实现原理：由于SESSION不能跨域提交，所以在网站前台用户中心的登陆页面，放置一个不显示的IFRAME，用于执行此页面，隐式中登陆或注册论坛
跟“雪人”发的那帖原理“传一个假FORM”差不多。
，毕竟是整合，里面有些自已的类。看得懂的就看原理，看不懂的也就算了，呵呵

雪人 - 2008-1-4 19:20:00

感谢分享代码，楼主也不必谦虚的说烂，很多时候最重要的就是解决问题，是否完美是其次

mingtao2222 - 2008-1-7 11:19:00

真是好东西，我也在想这个问题呢。

Richie - 2008-1-7 11:49:00

感谢各位的鼓励

今天终于把公司的要求达到了

偶把我整理出来的代码全部发上来

注意：仅供参考，最好是按需求定做

代码继续分享中……

代码二（根据userid获取某个特定用户发布的所有帖子）

//[behind code]
using System;
using System.Data;
using Discuz.Common;
using Discuz.Forum;
using Discuz.Web.UI.Pages;
using Discuz.Entity;
using Discuz.Config;
using Discuz.Common.Generic;
namespace Discuz.ForumPage
{
public partial class mytopicsForCN80s : BasePage
{
/// <summary>
/// 主题列表(以List形式存在)
/// </summary>
public List<MyTopicInfo> topics;
/// <summary>
/// 主题列表(以DataTable形式存在)
/// </summary>
public DataTable dtTopics;
/// <summary>
/// 当前页码
/// </summary>
public int pageid;
/// <summary>
/// 总页数
/// </summary>
public int pagecount;
/// <summary>
/// 主题总数
/// </summary>
public int topiccount;
/// <summary>
/// 分页页码链接
/// </summary>
public string pagenumbers;
/// <summary>
/// 当前登录的用户信息
/// </summary>
public UserInfo user = new UserInfo();
/// <summary>
/// 默认显示的主题数
/// </summary>
private int pagesize = 15;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
//this.lb.Text = DateTime.Now.ToString("yyyy年MM月dd日");
SetDataBinder();
}
}
/// <summary>
/// 数据绑定
/// </summary>
protected void SetDataBinder()
{
this.userid = 1;//此处用于页面测试用
user = Users.GetUserInfo(userid);
//得到当前用户请求的页数
pageid = DNTRequest.GetInt("page", 1);
//获取主题总数
if (userid != -1)
{
topiccount = Topics.GetTopicsCountbyUserId(this.userid);
}
else
{
topiccount = Topics.GetAllTopicCount(0);
}
//获取总页数
pagecount = topiccount % pagesize == 0 ? topiccount / pagesize : topiccount / pagesize + 1;
if (pagecount == 0)
{
pagecount = 1;
}
//修正请求页数中可能的错误
if (pageid < 1)
{
pageid = 1;
}
if (pageid > pagecount)
{
pageid = pagecount;
}
if (userid != -1)
{
this.topics = Topics.GetTopicsByUserId(this.userid, pageid, pagesize, 600, config.Hottopic);
pagenumbers = Utils.GetPageNumbers(pageid, pagecount, "mytopicsForCN80s.aspx", 10);
lt01.Text = GetDataHtml(topics);
}
else
{
this.dtTopics = Focuses.GetTopicList(1000, -1, 0,TopicTimeType.All,TopicOrderType.LastPost, false, 1, false);
pagenumbers = Utils.GetPageNumbers(pageid, pagecount, "mytopicsForCN80s.aspx", 10);
lt01.Text = GetDataHtml(dtTopics);
}
}
private string GetDataHtml(object obj)
{
string html = "";
html += "<table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"tabTopicList\">\r\n";
html += "<thead>\r\n";
html += "<tr>\r\n";
html += "<th style=\"width:20%;text-align:left;\">所属版块</th>\r\n";
html += "<th style=\"width:60%;text-align:left;\">帖子标题</th>\r\n";
html += "<th style=\"text-align:left;\">发帖时间</th>\r\n";
html += "</tr>\r\n";
html += "</thead>\r\n";
html += "<tbody>\r\n";
if (obj.GetType() == typeof(List<MyTopicInfo>))
{
foreach (MyTopicInfo topic in (List<MyTopicInfo>)obj)
{
aspxrewriteurl = this.ShowForumAspxRewrite(topic.Fid, 0);
html += "<tr>\r\n";
html += "<td style=\"width:20%;\"><a href=\"" + aspxrewriteurl.ToString() + "\">[" + topic.Forumname.ToString().Trim() + "]</a></td>\r\n";
html += "<td style=\"width:50%;\"><a href=\"showtopic.aspx?topicid=" + topic.Tid.ToString().Trim() + "\" target=\"_blank\" title=\"" + topic.Title.ToString().Trim() + "\">" + Utils.GetSubString(topic.Title.ToString().Trim(), 20, "…") + "</a></td>\r\n";
html += "<td>" + Convert.ToDateTime(topic.Postdatetime).ToString("yyyy年MM月dd日") + "</td>\r\n";
html += "</tr>\r\n";
}
}
else if (obj.GetType() == typeof(DataTable))
{
foreach (DataRow dr in ((DataTable)obj).Rows)
{
aspxrewriteurl = this.ShowForumAspxRewrite(dr["fid"].ToString(), 0);
ForumInfo forum = Forums.GetForumInfo(Convert.ToInt32(dr["fid"]));
html += "<tr>\r\n";
html += "<td style=\"width:20%;\"><a href=\"" + aspxrewriteurl.ToString() + "\">[" + forum.Name + "]</a></td>\r\n";
html += "<td style=\"width:50%;\"><a href=\"showtopic.aspx?topicid=" + dr["tid"].ToString().Trim() + "\" target=\"_blank\" title=\"" + dr["title"].ToString().Trim() + "\">" + Utils.GetSubString(dr["title"].ToString().Trim(), 20, "…") + "</a></td>\r\n";
html += "<td>" + Convert.ToDateTime(dr["postdatetime"]).ToString("yyyy年MM月dd日") + "</td>\r\n";
html += "</tr>\r\n";
}
}
html += "</tbody>\r\n";
html += "</table>\r\n";
html += "<div class=\"forumpages\">\r\n";
html += "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" align=\"center\">\r\n";
html += "<tr>\r\n";
html += "<td class=\"forumallpages\" width=\"30\">" + pageid.ToString() + "/" + pagecount.ToString() + "页</td>\r\n";
html += "<td width=\"10\"> </td>\r\n";
html += "<td class=\"forumallpages\" style=\"text-align:left;\">" + pagenumbers.ToString() + "</td>\r\n";
html += "</tr>\r\n";
html += "</table>\r\n";
html += "</div>\r\n";
return html;
}
}
}

//[page Html Code]

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="mytopicsForCN80s.aspx.cs" Inherits="Discuz.ForumPage.mytopicsForCN80s" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
<style type="text/css">
#form1 *{font-size:13px;}
.tabTopicList tr{height:22px;line-height:22px;}
.forumpages{ clear: both; margin: 8px auto; height: 22px;width:50%;}
.forumpages table{width:90%;}
.forumallpages{ border: 1px solid #BDDAF7; background:#F5FAFE ; text-align: center; color: #188BCC; line-height: 22px; padding: 0 4px; }
.forumallpages a{ color: #333; padding: 5px 10px; }
.forumallpages a:hover{ color: #fff; background: #45ACE1 ; text-decoration:none;}
.forumpages span { color:#FFF; padding: 5px 10px; margin: 0 3px; background: #45ACE1 ; }
</style>
</head>
<body>
<form id="form1" runat="server" enableviewstate="false">
<div>
<asp:Literal ID="lt01" runat="server"></asp:Literal>
</div>
</form>
</body>
</html>

Richie - 2008-1-7 12:23:00

代码三（根据userid获取当前用户的精华帖数(带分页)）：

原理是用了NT的Searchs类，用查询的方法得到结果，再分页.

//[Behind Code]
using System;
using System.Data;
using Discuz.Common;
using Discuz.Forum;
using Discuz.Web.UI.Pages;
using Discuz.Entity;
using Discuz.Config;
using Discuz.Common.Generic;
namespace Discuz.ForumPage
{
public partial class myDigstTopicForCN80s : BasePage
{
/// <summary>
/// 搜索缓存Id
/// </summary>
private int searchid;
/// <summary>
/// 搜索出的主题列表
/// </summary>
private DataTable topiclist;
/// <summary>
/// 主题数量
/// </summary>
private int topiccount;
/// <summary>
/// 当前页码
/// </summary>
private int pageid;
/// <summary>
/// 分页数量
/// </summary>
private int pagecount;
/// <summary>
/// 分页页码链接
/// </summary>
private string pagenumbers;
/// <summary>
/// 每页显示的主题数目
/// </summary>
private int pageSize = 15;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
SetDataBinder();
}
}
/// <summary>
/// 数据绑定
/// </summary>
protected void SetDataBinder()
{
if (userid != -1)
{
pageid = DNTRequest.GetInt("page", 1);
searchid = Searches.Search(0, userid, usergroupid, "", userid, "digest", "", 0, 0, 0, 0, 0);
this.topiclist = Searches.GetSearchCacheList(0, searchid, pageSize, pageid, out topiccount, "");
if (topiccount == 0)
{
Response.Write("当前没有符合类型的主题……");
Response.End();
}
else
{
CalculateCurrentPage();
//得到页码链接
pagenumbers = Utils.GetPageNumbers(pageid, pagecount, "myDigstTopicForCN80s.aspx?type=''&searchid=" + searchid.ToString(), 8);
lt01.Text = GetDataHtml();
}
}
else
{
Response.Write("尚未登陆！请登陆后再查询");
Response.End();
}
}
private string GetDataHtml()
{
string html = "";
html += "<table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"tabTopicList\">\r\n";
html += "<thead>\r\n";
html += "<tr>\r\n";
html += "<th style=\"width:20%;text-align:left;\">所属版块</th>\r\n";
html += "<th style=\"width:60%;text-align:left;\">帖子标题</th>\r\n";
html += "<th style=\"text-align:left;\">发帖时间</th>\r\n";
html += "</tr>\r\n";
html += "</thead>\r\n";
html += "<tbody>\r\n";
foreach (DataRow dr in topiclist.Rows)
{
aspxrewriteurl = this.ShowForumAspxRewrite(dr["fid"].ToString(), 0);
ForumInfo forum = Forums.GetForumInfo(Convert.ToInt32(dr["fid"]));
html += "<tr>\r\n";
html += "<td style=\"width:20%;\"><a href=\"" + aspxrewriteurl.ToString() + "\">[" + forum.Name + "]</a></td>\r\n";
html += "<td style=\"width:50%;\"><a href=\"showtopic.aspx?topicid=" + dr["tid"].ToString().Trim() + "\" target=\"_blank\" title=\"" + dr["title"].ToString().Trim() + "\">" + Utils.GetSubString(dr["title"].ToString().Trim(), 20, "…") + "</a></td>\r\n";
html += "<td>" + Convert.ToDateTime(dr["postdatetime"]).ToString("yyyy年MM月dd日") + "</td>\r\n";
html += "</tr>\r\n";
}
html += "</tbody>\r\n";
html += "</table>\r\n";
html += "<div class=\"forumpages\">\r\n";
html += "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" align=\"center\">\r\n";
html += "<tr>\r\n";
html += "<td class=\"forumallpages\" width=\"30\">" + pageid.ToString() + "/" + pagecount.ToString() + "页</td>\r\n";
html += "<td width=\"10\"> </td>\r\n";
html += "<td class=\"forumallpages\" style=\"text-align:left;\">" + pagenumbers.ToString() + "</td>\r\n";
html += "</tr>\r\n";
html += "</table>\r\n";
html += "</div>\r\n";
return html;
}
private void CalculateCurrentPage()
{
//获取总页数
pagecount = topiccount % pageSize == 0 ? topiccount / pageSize : topiccount / pageSize + 1;
if (pagecount == 0)
{
pagecount = 1;
}
//修正请求页数中可能的错误
if (pageid < 1)
{
pageid = 1;
}
if (pageid > pagecount)
{
pageid = pagecount;
}
}
private int CalculateCurrentPage(int listcount, int pageid, out int pagecount)
{
//int pagecount;
//获取总页数
pagecount = listcount % pageSize == 0 ? listcount / pageSize : listcount / pageSize + 1;
if (pagecount == 0)
{
pagecount = 1;
}
//修正请求页数中可能的错误
if (pageid < 1)
{
pageid = 1;
}
if (pageid > pagecount)
{
pageid = pagecount;
}
return pageid;
}
}
}

//[page Html Code]

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="myDigstTopicForCN80s.aspx.cs" Inherits="Discuz.ForumPage.myDigstTopicForCN80s" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
<style type="text/css">
#form1 *{font-size:13px;}
.tabTopicList tr{height:22px;line-height:22px;}
.forumpages{ clear: both; margin: 8px auto; height: 22px;width:50%;}
.forumpages table{width:90%;}
.forumallpages{ border: 1px solid #BDDAF7; background:#F5FAFE ; text-align: center; color: #188BCC; line-height: 22px; padding: 0 4px; }
.forumallpages a{ color: #333; padding: 5px 10px; }
.forumallpages a:hover{ color: #fff; background: #45ACE1 ; text-decoration:none;}
.forumpages span { color:#FFF; padding: 5px 10px; margin: 0 3px; background: #45ACE1 ; }
</style>
</head>
<body>
<form id="form1" runat="server" enableviewstate="false">
<div>
<asp:Literal ID="lt01" runat="server"></asp:Literal>
</div>
</form>
</body>
</html>

完工，收拾摊位，吃饭咯……

沙漠之狐 - 2008-1-7 13:46:00

:D 牛哥们

快意人生 - 2008-1-9 13:43:00

不错的东东收藏:D

xj79222770 - 2008-2-7 20:15:00

看不懂，如果行帮我一下。

cnvery - 2008-2-13 19:42:00

不错的方法

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