/// <summary>
/// 页面加载方法
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Page_Load(object sender, EventArgs e)
{
LoginConfig loginConfig = new LoginConfig();
string callBackUrl = "http://" + Request.ServerVariables["Http_Host"] + "/Plugins/Login/Sina/Login.aspx?preurl=" + RequestHelper.GetQueryString <string>("preurl");
OAuth oauth = new OAuth(loginConfig.AppKey, loginConfig.AppSecret, callBackUrl);
if (RequestHelper.GetQueryString <string>("code") != string.Empty)
{
string error = string.Empty;
try
{
string code = RequestHelper.GetQueryString <string>("code");
AccessToken accessToken = oauth.GetAccessTokenByAuthorizationCode(code);
oauth = new OAuth(loginConfig.AppKey, loginConfig.AppSecret, oauth.AccessToken, ""); //用Token实例化OAuth无需再次进入验证流程
TokenResult result = oauth.VerifierAccessToken(); //测试保存的AccessToken的有效性
if (result == TokenResult.Success)
{
Client Sina = new Client(oauth);
string uid = Sina.API.Entity.Account.GetUID();
var entity_userInfo = Sina.API.Entity.Users.Show(uid);
if (entity_userInfo.ScreenName != null)
{
string openID = "sina-" + entity_userInfo.ScreenName;
//如果没有用户添加用户
int userID = UserBLL.Read(openID).Id;
UserInfo user = new UserInfo();
if (userID == 0)
{
user.UserName = openID;
user.UserPassword = StringHelper.Password(Guid.NewGuid().ToString(), (PasswordType)ShopConfig.ReadConfigInfo().PasswordType);
user.Email = "";
user.RegisterIP = ClientHelper.IP;
user.RegisterDate = RequestHelper.DateNow;
user.LastLoginIP = ClientHelper.IP;
user.LastLoginDate = RequestHelper.DateNow;
user.FindDate = RequestHelper.DateNow;
user.Status = (int)UserStatus.Normal;
user.OpenId = openID;
userID = UserBLL.Add(user);
}
//当前用户登录
user = UserBLL.Read(userID);
UserBLL.UserLoginInit(user);
user.LastLoginIP = ClientHelper.IP;
user.LastLoginDate = RequestHelper.DateNow;
UserBLL.Update(user);
//页面跳转
string url = RequestHelper.GetQueryString <string>("preurl");
if (url == string.Empty)
{
if (RequestHelper.RawUrl.ToLower().IndexOf("/mobile/") >= 0 || Request.Url.Host.ToLower().IndexOf("m") == 0 || RequestHelper.UserAgent())
{
url = "/mobile/user/index.html";
}
else
{
url = "/user/index.html";
}
}
ResponseHelper.Redirect(url);
}
else
{
error = "不存在该用户";
}
}
else
{
error = String.Format("AccessToken无效！因为：{0}", result);
}
}
catch (WeiboException ex)
{
error = "出错啦！" + ex.Message;
}
if (error != string.Empty)
{
ScriptHelper.AlertWithScript(error, "windows.close();");
}
}
else
{
OAuth o = new OAuth(loginConfig.AppKey, loginConfig.AppSecret, callBackUrl);
string authorizeUrl = o.GetAuthorizeURL();
//获取授权令牌
ResponseHelper.Redirect(authorizeUrl);
}
}
