public Status UpdateStatus(string status)
{
if (status == null)
{
throw new ArgumentNullException("status");
}
if (string.IsNullOrEmpty(status))
{
throw new ArgumentException(
"status must not be empty",
"status");
}
if (status.Length > 140)
{
throw new ArgumentException(
"status must not be more than 140 characters",
"status");
}
OAuthResource resource = this.ExecuteRequest(
TwitterApi.ServiceDefinition,
new NameValueCollection
{
{ "status", status }
},
"http://twitter.com/statuses/update.xml", "POST");
return(Status.Deserialize(resource.GetResponseStream()));
}
/// <summary>
/// Verifies the user credentials and fetches extended user information
/// for the current user.
/// </summary>
/// <param name="user">(Out) extended user information</param>
/// <param name="options">API options</param>
/// <returns>
/// <para>
/// Returns <c>true</c> and sets <paramref name="user"/> to a
/// representation of the requesting user if authentication was
/// successful.
/// </para>
/// <para>
/// Returns <c>false</c> and sets <paramref name="user"/> to null
/// if authentication was not successful.
/// </para>
/// </returns>
public bool VerifyCredentials(out ExtendedUser user)
{
OAuthResource resource = this.ExecuteRequest(
TwitterApi.ServiceDefinition,
null,
"http://twitter.com/account/verify_credentials.xml", "GET");
switch (resource.StatusCode)
{
case HttpStatusCode.Unauthorized:
user = null;
return(false);
case HttpStatusCode.OK:
user = ExtendedUser.Deserialize(resource.GetResponseStream());
return(true);
default:
throw new InvalidOperationException(
string.Format(
CultureInfo.InvariantCulture,
"Unexpected response from Twitter account/verify_credentials.xml: {0}",
resource.StatusCode));
}
}
/// <summary>
/// Retrieves the 20 most recent statuses posted from the authenticated
/// user.
/// </summary>
/// <param name="options">API options</param>
/// <returns>List of statuses</returns>
public ReadOnlyCollection <Status> UserTimeline()
{
OAuthResource resource = this.ExecuteRequest(
TwitterApi.ServiceDefinition,
null,
"http://twitter.com/statuses/user_timeline.xml", "GET");
return(new ReadOnlyCollection <Status>(
new ListSerializationHelper().DeserializeStatusList(
resource.GetResponseStream())));
}
