youtubeapi使用oauth令牌在.NET中获取用户信息

Question

我有一个应用程序（ios），你可以登录谷歌，我要求用户授予访问他的youtube数据的权限，

func doOAuthGoogle(){
    let oauthswift = OAuth2Swift(
        consumerKey:    GoogleYoutube["consumerKey"]!,
        consumerSecret: GoogleYoutube["consumerSecret"]!,
        authorizeUrl:   "https://accounts.google.com/o/oauth2/auth",
        accessTokenUrl: "https://accounts.google.com/o/oauth2/token",
        responseType:   "code"
    )
    oauthswift.authorizeWithCallbackURL( NSURL(string: "W2GCW24QXG.com.xxx.xxx:/oauth-swift")!, scope: "https://www.googleapis.com/auth/youtube", state: "", success: {
        credential, response, parameters in
        print("oauth_token:(credential.oauth_token)")
        let parameters =  Dictionary<String, AnyObject>()
        //TODO: send oauth to server
        Alamofire.request(.GET, "http://xxx.azurewebsites.net:80/api/Login/Google/", parameters: ["access_token" : credential.oauth_token]).responseJSON { response in
             print(response)
             let resultDic : NSDictionary =  (response.result.value as? NSDictionary)!
             defaults.setObject(resultDic.valueForKey("userId"), forKey: "UserId")
             let vc = self.storyboard?.instantiateViewControllerWithIdentifier("vcGroupsViewController") as? GroupsController
             self.navigationController?.pushViewController(vc!, animated: true)
                    }
        }, failure: {(error:NSError!) -> Void in
            print("ERROR: (error.localizedDescription)")
    })
}

之后，我得到credential.oauth_token并将其发送到NET.服务器

在服务器上我有图书馆的

using Google.Apis.Services;
using Google.Apis.YouTube.v3;

现在我想获得用户音乐播放列表，但我找不到它的示例代码，比如在facebook上有facebookclient

 var accessToken = access_token;
    var client = new FacebookClient(accessToken);
    // 1 : hit graphme?fields=
    dynamic me = client.Get("me", new { fields = new[] { "id", "name", "first_name", "last_name", "picture.type(large)", "email", "updated_time" } });
    dynamic meMusic = client.Get("me/music");

Answer 1

好吧，我找到了自己问题的答案，将访问令牌发送到服务器，然后使用web客户端调用具有适当标头的youtube数据api v3，结果将是youtube播放列表ID，从那里获取watchHistory节点并将其保存到本地var，然后在web客户端2中使用它来调用列表项。

希望它能帮助其他人。

internal User SaveGoogleYoutubeLogin(string access_token)
{
    var accessToken = access_token;
    string watchHistoryList = "";
    using (WebClient webclient = new WebClient())
    {
        webclient.Headers.Add(HttpRequestHeader.Authorization,"Bearer " + accessToken);
        webclient.Headers.Add("X-JavaScript-User-Agent", "Google APIs Explorer");
        var respone2 = webclient.DownloadString("https://www.googleapis.com/youtube/v3/channels?part=contentDetails&mine=true&key={your_api_key}");
        Debug.Print(respone2);
        JObject jResponse = JObject.Parse(respone2);
        watchHistoryList = (string)jResponse["items"][0]["contentDetails"]["relatedPlaylists"]["watchHistory"].ToString();
    }
    using (WebClient webclient2 = new WebClient())
    {
        webclient2.Headers.Add(HttpRequestHeader.Authorization, "Bearer " + accessToken);
        webclient2.Headers.Add("X-JavaScript-User-Agent", "Google APIs Explorer");
        var respone2 = webclient2.DownloadString("https://www.googleapis.com/youtube/v3/playlistItems?part=snippet&playlistId="+ watchHistoryList + "&key={your_api_key}");
        Debug.Print(respone2);
        JObject jResponse = JObject.Parse(respone2);
        foreach (var item in jResponse["items"])
        {
            Debug.Print(item.ToString());
        }
        }