/// <summary>
/// 获得login
/// </summary>
/// <param name="Code"></param>
/// <returns></returns>
private static GithubAccount GetGithubAccount(string Code)
{
try
{
var resonseJson = "";
var webRequest = WebRequest.Create(githubTokenUrl) as HttpWebRequest;
webRequest.Method = "POST";
webRequest.ContentType = "application/x-www-form-urlencoded; charset=utf-8";
//Github API V3必须加上下面这句话！
webRequest.UserAgent = AppName;
var postData = string.Format("code={0}&client_id={1}&client_secret={2}", Code, ClientID, ClientSecret);
//在HTTP POST请求中传递参数
using (var sw = new StreamWriter(webRequest.GetRequestStream()))
{
sw.Write(postData);
sw.Close();
}
//发送请求，并获取服务器响应
using (var response = webRequest.GetResponse())
{
using (var sr = new StreamReader(response.GetResponseStream()))
{
resonseJson = sr.ReadToEnd();
}
}
var resultparms = resonseJson.Split("&".ToCharArray());
var accessToken = string.Empty;
foreach (var parm in resultparms)
{
if (parm.StartsWith("access_token="))
{
accessToken = parm.Split("=".ToCharArray())[1];
}
}
if (string.IsNullOrEmpty(accessToken))
{
return(null);
}
webRequest = WebRequest.Create("https://api.github.com/user") as HttpWebRequest;
webRequest.Method = "GET";
webRequest.Headers.Add("Authorization", "token " + accessToken);
//Github API V3必须加上下面这句话！
webRequest.UserAgent = AppName;
using (var response = webRequest.GetResponse())
{
using (var sr = new StreamReader(response.GetResponseStream()))
{
dynamic obj = JsonConvert.DeserializeObject(sr.ReadToEnd());
GithubAccount gitlogin = new GithubAccount()
{
Login = obj.login,
Avatar_url = obj.avatar_url,
Email = obj.email == null ? "<未知>" : obj.email,
Name = obj.name == null ? obj.login : obj.name,
Html_url = obj.html_url,
Company = obj.company == null ? "<未知>" : obj.company,
Blog = obj.blog == null ? "<未知>" : obj.blog,
Location = obj.location == null ? "<未知>" : obj.location,
Followers = obj.followers,
Following = obj.following,
LastAccess = DateTime.Now
};
return(gitlogin);
}
}
}
catch (Exception ex)
{
InfraStructure.Log.ExceptionLog.Log("SYSTEM", "GitHubOAuth", "GET USER INFO", ex.ToString());
return(null);
}
}
/// <summary>
/// 获得用户
/// </summary>
/// <param name="Code"></param>
/// <returns></returns>
public static UserInfo GetUserInfo(string Code)
{
var gitlogin = GetGithubAccount(Code);
//获得GitAccount
GithubAccount gitAccount = GetGitAccountByLogin(gitlogin.Login);
if (gitAccount == null)
{
//没有该用户，添加
var GitId = InsertGithubAccount(gitlogin);
UserInfo userinfo = new UserInfo()
{
RegisterAccountID = GitId,
TopicList = new List <string>(),
TagList = new List <string>(),
//具有50个追随者的普通是特约作者
Privilege = gitlogin.Followers >= 50 ? UserType.Author : UserType.Normal,
RegisterMethod = Github,
NickName = gitlogin.Name,
Avatar_url = gitlogin.Avatar_url,
ContainTag = string.Empty,
AntiTag = string.Empty,
Catalog = new List <string>(),
Level = new List <ArticleLevel>()
};
var userinfoId = UserInfo.InsertUserInfo(userinfo);
if (userinfoId == 1.ToString(SnFormat))
{
//第一个用户是管理员(该代码仅仅被执行一次)
userinfo.Privilege = UserType.Admin;
UserInfo.UpdateUserInfo(userinfo);
}
//更新UserInfoID
gitlogin.UserInfoID = userinfoId;
UpdateGithubAccount(gitlogin);
//Welcome
var articleurl = "<a href = '/Article/Index?ArticleId=00000006'>网站使用方法</a>";
SiteMessage.CreateNotify(userinfoId, "欢迎加入CodeSnippet.info,请阅读[" + articleurl + "]");
return(userinfo);
}
else
{
//用新的信息替换旧的信息
gitAccount.Avatar_url = gitlogin.Avatar_url;
gitAccount.Blog = gitlogin.Blog;
gitAccount.Company = gitlogin.Company;
gitAccount.Email = gitlogin.Email;
gitAccount.Followers = gitlogin.Followers;
gitAccount.Following = gitlogin.Following;
gitAccount.Html_url = gitlogin.Html_url;
gitAccount.Location = gitlogin.Location;
gitAccount.Name = gitlogin.Name;
UpdateGithubAccount(gitAccount);
var userinfo = GetUserInfoByRegMethodInnerId(gitAccount.Sn);
//这里必须返回gitAccount，因为gitlogin没有UserInfoID
userinfo.Avatar_url = gitlogin.Avatar_url;
userinfo.NickName = gitlogin.Name;
//防御性代码
if (userinfo.TagList == null)
{
userinfo.TagList = new List <string>();
}
if (userinfo.TopicList == null)
{
userinfo.TopicList = new List <string>();
}
if (userinfo.Catalog == null)
{
userinfo.Catalog = new List <string>();
}
if (userinfo.Level == null)
{
userinfo.Level = new List <ArticleLevel>();
}
if (userinfo.ContainTag == null)
{
userinfo.ContainTag = string.Empty;
}
if (userinfo.AntiTag == null)
{
userinfo.AntiTag = string.Empty;
}
//具有50个追随者的普通人是特约作者
if (gitlogin.Followers >= 50)
{
if (userinfo.Privilege == UserType.Normal)
{
userinfo.Privilege = UserType.Author;
}
}
UserInfo.UpdateUserInfo(userinfo);
return(userinfo);
}
}
/// <summary>
/// 删除帐户信息
/// </summary>
/// <param name="DropGithubAccount"></param>
public static void DropGithubAccount(GithubAccount DropGithubAccount)
{
MongoDbRepository.DeleteRec(DropGithubAccount);
}
/// <summary>
/// 修改帐户信息
/// </summary>
/// <param name="OldGithubAccount"></param>
public static void UpdateGithubAccount(GithubAccount OldGithubAccount)
{
MongoDbRepository.UpdateRec(OldGithubAccount);
}
/// <summary>
/// 插入帐户信息
/// </summary>
/// <param name="Newgithubaccount"></param>
/// <returns>序列号</returns>
public static string InsertGithubAccount(GithubAccount NewGithubAccount)
{
return(MongoDbRepository.InsertRec(NewGithubAccount));
}