public IEnumerable<Tweet> GetTweets(Session session)
{
if (session == null)
throw new ArgumentNullException("session");
var response = _restClient.Execute(Request("/tweet/user/" + session.User.Login, new[] {"token"}, new[] {session.Token}, Method.GET));
var tweetTypeLoader = new { tweets = new Tweet[] {} };
switch (response.StatusCode)
{
case HttpStatusCode.OK:
return _jsonSerializer.DeserializeAnonymous(response.Content, tweetTypeLoader).tweets.Reverse();
case HttpStatusCode.Unauthorized:
throw new AuthenticationException("You are not authorized");
default:
throw new AuthenticationException("Server error. Retry in a few seconds");
}
}
public void SendTweet(Session session, string tweetText)
{
if (session == null)
throw new ArgumentNullException("session");
if (tweetText == null)
throw new ArgumentNullException("tweetText");
if (tweetText.Length == 0 || tweetText.Length > 140)
throw new ArgumentException("Wrong size of the tweet");
var request = Request("/tweet/add", new[] {"token"}, new[] {session.Token}, Method.POST).
AddParameter("text/plain", tweetText, ParameterType.RequestBody);
var response = _restClient.Execute(request);
switch (response.StatusCode)
{
case HttpStatusCode.OK:
break;
case HttpStatusCode.Unauthorized:
throw new AuthenticationException("You are not authorized");
case HttpStatusCode.BadRequest:
throw new AuthenticationException("Bad request from server");
default:
throw new AuthenticationException("Server error. Retry in a few seconds");
}
}
private void OnLogin()
{
try
{
Session = _userManager.Login(_login, _password);
Session.User = new User(_login);
_messenger.Send((object)Session);
}
catch (AuthenticationException ex)
{
ErrorMessage = ex.Message;
}
catch (ArgumentNullException)
{
ErrorMessage = "Incorrect login password pair";
}
}