No.1208　やっぱりはてなメッセージAPIで覗いても被ブックマークの情報得られないっす

バックアップ代わりのソース

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace WindowsFormsApp1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
mtp = new Main_http();
}
Main_http mtp;
public string tmp { get; set; }
private void button1_Click(object sender, EventArgs e)
{
//認証コード取得画面出るまで
mtp.Set_authorizeUrl();
}
private async void button2_Click(object sender, EventArgs e)
{
//ピンコード取得
var pinCode = this.textBox1.Text;
//アクセストークン取得
await mtp.Set_accsessToken(pinCode);
//うまくいったらボタンとか無効にする
this.button1.Enabled = false;
this.textBox1.Enabled = false;
this.button2.Enabled = false;
//アイコンとブクマURL表示
this.pictureBox1.ImageLocation = Properties.Settings.Default.profile_image_url;
this.textBox2.Text = "http://b.hatena.ne.jp/" + Properties.Settings.Default.url_name;
}
private void Form1_Load(object sender, EventArgs e)
{
var p = Properties.Settings.Default.oauth_token;
if( p!= "")
{
//うまくいったらボタンとか無効にする
this.button1.Enabled = false;
this.textBox1.Enabled = false;
this.button2.Enabled = false;
//アイコンとブクマURL表示
this.pictureBox1.ImageLocation = Properties.Settings.Default.profile_image_url;
this.textBox2.Text = "http://b.hatena.ne.jp/" + Properties.Settings.Default.url_name;
}
}
private void button3_Click(object sender, EventArgs e)
{
//パラメータ初期化
mtp.Delete_para();
//ボタン有効化
this.button1.Enabled = true;
this.textBox1.Enabled = true;
this.button2.Enabled = true;
this.pictureBox1.ImageLocation = "";
this.textBox2.Text = "";
}
private void button4_Click(object sender, EventArgs e)
{
//Form2クラスのインスタンスを作成する
Form2 f = new Form2();
//Form2を表示する
//ここではモーダルダイアログボックスとして表示する
//オーナーウィンドウにthisを指定する
this.Visible = false;
f.ShowDialog(this);
//終わったらフォーム１表示
this.Visible = true;
//フォームが必要なくなったところで、Disposeを呼び出す
f.Dispose();
}
private async void textBox4_Click(object sender, EventArgs e)
{
//テキストボックスをクリックしたらはてなメッセージを読み込む
var ret= await mtp.test();
this.textBox4.Text = ret;
}
}
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Diagnostics;
using System.IO;
using System.Net.Http;
using AsyncOAuth;
namespace WindowsFormsApp1
{
// a sample of hatena client
public class HatenaClient
{
readonly string consumerKey;
readonly string consumerSecret;
readonly AccessToken accessToken;
public HatenaClient(string consumerKey, string consumerSecret, AccessToken accessToken)
{
this.consumerKey = consumerKey;
this.consumerSecret = consumerSecret;
this.accessToken = accessToken;
}
/*
        // sample flow for Hatena authroize
        public async static Task<AccessToken> AuthorizeSample(string consumerKey, string consumerSecret)
        {
            // create authorizer
            var authorizer = new OAuthAuthorizer(consumerKey, consumerSecret);
            // get request token
            var tokenResponse = await authorizer.GetRequestToken(
                "https://www.hatena.com/oauth/initiate",
                new[] { new KeyValuePair<string, string>("oauth_callback", "oob") },
                new FormUrlEncodedContent(new[] { new KeyValuePair<string, string>("scope", "read_public,write_public") }));
            var requestToken = tokenResponse.Token;
            var pinRequestUrl = authorizer.BuildAuthorizeUrl("https://www.hatena.ne.jp/oauth/authorize", requestToken);
            // open browser and get PIN Code
            Process.Start(pinRequestUrl);
            // enter pin
            Console.WriteLine("ENTER PIN");
            var pinCode = Console.ReadLine();
            // get access token
            var accessTokenResponse = await authorizer.GetAccessToken("https://www.hatena.com/oauth/token", requestToken, pinCode);
            // save access token.
            var accessToken = accessTokenResponse.Token;
            Console.WriteLine("Key:" + accessToken.Key);
            Console.WriteLine("Secret:" + accessToken.Secret);
            return accessToken;
        }
*/
HttpClient CreateOAuthClient()
{
return OAuthUtility.CreateOAuthClient(consumerKey, consumerSecret, accessToken);
}
public async Task<string> GetMy()
{
var client = CreateOAuthClient();
var json = await client.GetStringAsync("http://n.hatena.com/applications/my.json");
return json;
}
public async Task<string> GetHatenaMessage()
{
var client = CreateOAuthClient();
var json = await client.GetStringAsync("http://m2.hatena.com/inbox.json");
return json;
}
public async Task<string> AppicationStart()
{
var client = CreateOAuthClient();
var response = await client.PostAsync("http://n.hatena.com/applications/start", new StringContent("", Encoding.UTF8));
return await response.Content.ReadAsStringAsync();
}
}
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Diagnostics;
using System.IO;
using System.Net.Http;
using AsyncOAuth;
using Codeplex.Data;
using System.Windows.Forms;
//登録
//OAuth認証URL
//Temporary Credential Request URL    https://www.hatena.com/oauth/initiate
//Resource Owner Authorization URL(PC)   https://www.hatena.ne.jp/oauth/authorize
//Token Request URL https://www.hatena.com/oauth/token
namespace WindowsFormsApp1
{
class Main_http
{
private const string OAuthConsumerKey = "＊＊＊＊＊＊＊＊＊＊＊＊＊";
private const string OAuthConsumerSecret = "＊＊＊＊＊＊＊＊＊＊＊＊＊";
//リクエストトークン
private RequestToken requestToken { get; set; }
//認証URL
public string authorizeUrl { get; set; }
//アクセストークン
public AccessToken accessToken { get; set; }
//はてなクライアント
public HatenaClient htn;
public  Task<string> test()
{
if (htn == null) {
accessToken= new AccessToken (Properties.Settings.Default.oauth_token,Properties.Settings.Default.oauth_token_secret);
htn = new HatenaClient(OAuthConsumerKey, OAuthConsumerSecret, accessToken);
}
var ret = htn.GetHatenaMessage();
return ret;
}
//認証用のURLを設定
public async void Set_authorizeUrl() {
var authorizer = new OAuthAuthorizer(OAuthConsumerKey, OAuthConsumerSecret);
var callbackUri = "oob";
var requestTokenResponse = await authorizer.GetRequestToken(
"https://www.hatena.com/oauth/initiate",
new[]
{
new KeyValuePair<string, string>(
"oauth_callback",
callbackUri
)
},
new FormUrlEncodedContent(new[] {
new KeyValuePair<string, string>(
"scope",
"read_public,write_public,read_private"
)
})
);
//リクエストトークン
requestToken = requestTokenResponse.Token;
//認証用のURL作成
authorizeUrl = authorizer.BuildAuthorizeUrl(
"https://www.hatena.ne.jp/touch/oauth/authorize",
requestToken);
//"https://dobon.net"を標準のブラウザで開いて表示する
System.Diagnostics.Process.Start(authorizeUrl);
}
public async Task Set_accsessToken(string pinCode)
{
var authorizer = new OAuthAuthorizer(OAuthConsumerKey, OAuthConsumerSecret);
try
{
// get access token
var accessTokenResponse = await authorizer.GetAccessToken("https://www.hatena.com/oauth/token", requestToken, pinCode);
// save access token.
accessToken = accessTokenResponse.Token;
Properties.Settings.Default.oauth_token = accessToken.Key;
Properties.Settings.Default.oauth_token_secret = accessToken.Secret;
htn =  new HatenaClient(OAuthConsumerKey, OAuthConsumerSecret, accessToken);
var testjaon = await htn.GetMy();
var json = DynamicJson.Parse(testjaon.ToString());
Properties.Settings.Default.url_name = json.url_name;
Properties.Settings.Default.display_name = json.display_name;
Properties.Settings.Default.profile_image_url = json.profile_image_url;
Properties.Settings.Default.Save();
MessageBox.Show("正常に取得しました");
}
catch
{
MessageBox.Show("コードが間違っているようです。再度コピーしてみてください");
}
}
public void Delete_para()
{
Properties.Settings.Default.oauth_token = null;
Properties.Settings.Default.oauth_token_secret = null;
Properties.Settings.Default.url_name = null;
Properties.Settings.Default.display_name = null;
Properties.Settings.Default.profile_image_url = null;
Properties.Settings.Default.Save();
}
}
}

関連

elve.hateblo.jp
elve.hateblo.jp
elve.hateblo.jp
elve.hateblo.jp
elve.hateblo.jp