//===================================================================================================
//最近の自身のホームタイムラインを取得するメソッド
//返り値：取得したツイートのリスト
public List<Tweet> GetHomeTimeline()
{
string oauthNonce = GenNonce ();
string timeStamp = GenTimestamp ();
//署名作成=============================================================================================
//パラメータ==================
SortedDictionary<string, string> parameters = new SortedDictionary<string, string> ();
parameters.Add ("oauth_consumer_key", ConsumerKey);
parameters.Add ("oauth_signature_method", "HMAC-SHA1");
parameters.Add ("oauth_timestamp", timeStamp);
parameters.Add ("oauth_nonce", oauthNonce);
parameters.Add ("oauth_version", "1.0");
parameters.Add ("oauth_token", AccessToken);
//==========================
string signature = GenSignature ("GET", "https://api.twitter.com/1.1/statuses/home_timeline.json", parameters, ConsumerSecret, AccessTokenSecret);
//===================================================================================================
string authHeader = GenAuthHeader (ConsumerKey, oauthNonce, signature, timeStamp, AccessToken);
// //ヘッダ作成===========================================================================================
// string authHeader = string.Format (
// "OAuth oauth_consumer_key=\"{0}\", " +
// "oauth_nonce=\"{1}\", " +
// "oauth_signature=\"{2}\", " +
// "oauth_signature_method=\"{3}\", " +
// "oauth_timestamp=\"{4}\", " +
// "oauth_token=\"{5}\", " +
// "oauth_version=\"{6}\""
// //APIKeyなども形式的に念のため全てURLエンコードする
// , Uri.EscapeDataString (ConsumerKey)
// , Uri.EscapeDataString (oauthNonce)
// , Uri.EscapeDataString (signature)
// , Uri.EscapeDataString ("HMAC-SHA1")
// , Uri.EscapeDataString (timeStamp)
// , Uri.EscapeDataString (AccessToken)
// , Uri.EscapeDataString ("1.0"));
// //===================================================================================================
//get送信=======================================================
string reqUrl = "https://api.twitter.com/1.1/statuses/home_timeline.json";
ServicePointManager.Expect100Continue = false;
HttpWebRequest req = (HttpWebRequest)WebRequest.Create (reqUrl) as HttpWebRequest;
req.Method = "GET";
req.ContentType = "application/x-www-form-urlencoded";
req.Host = "api.twitter.com";
req.Headers.Add ("Authorization", authHeader);
HttpWebResponse res = (HttpWebResponse)req.GetResponse ();
Stream resStream = res.GetResponseStream ();
StreamReader sr = new StreamReader (resStream);
//JSONデータを取得
string resultJson = sr.ReadToEnd ();
resStream.Close ();
sr.Close ();
//JSONデータのパース
var root = JsonConvert.DeserializeObject<List<RootObject>> (resultJson);
List<Tweet> resultList = new List<Tweet> ();
foreach (RootObject r in root) {
//debug
Console.WriteLine ("");
Console.WriteLine (r.id);
Console.WriteLine (r.text);
Console.WriteLine (r.user.screen_name);
Console.WriteLine (r.user.name);
Console.WriteLine ("");
User usr = new User (r.user.name, r.user.screen_name);
Tweet tweet = new Tweet ((long)r.id, r.text, usr);
resultList.Add (tweet);
}
return resultList;
//=============================================================
}
//コンストラクタ
//id：ツイートID
//text：ツイート内容
//user：ツイートユーザ
public Tweet(long id, string text, User user)
{
Id = id;
Text = text;
User = user;
}
