/// <summary>
/// Initialise the forums element from the server.
/// </summary>
private void Initialise()
{
string url = string.Format("cix.svc/user/{0}/topics.xml", _data.Name);
WebRequest wrGeturl = WebRequest.Create(CIXOAuth.GetUri(url));
wrGeturl.Method = "GET";
try
{
Stream objStream = wrGeturl.GetResponse().GetResponseStream();
if (objStream != null)
{
using (XmlReader reader = XmlReader.Create(objStream))
{
XmlSerializer serializer = new XmlSerializer(typeof(UserTopicResultSet));
UserTopicResultSet listOfTopics = (UserTopicResultSet)serializer.Deserialize(reader);
_topics = new Topics();
foreach (UserTopicResultSetUserTopicsUserTopic topic in listOfTopics.UserTopics)
{
Topic newTopic = new Topic(topic, this);
_topics.Add(newTopic);
}
}
}
}
catch (WebException e)
{
if (e.Message.Contains("401"))
{
throw new AuthenticationException("Authentication Failed", e);
}
}
_initialised = true;
}
/// <summary>
/// Switch to the new command state.
/// </summary>
/// <param name="newState">The state to switch to</param>
private void ChangeState(CoSyState newState)
{
if (newState == CoSyState.MAIN)
{
_currentTopic = null;
}
_stateStack.Push(newState);
}
/// <summary>
/// Handle the JOIN command.
/// </summary>
/// <param name="buffer">Line buffer</param>
/// <param name="parser">Parser</param>
private void JoinCommand(LineBuffer buffer, Parser parser)
{
string forumName = parser.NextArgument();
if (!string.IsNullOrEmpty(forumName))
{
string topicName = null;
string[] joinParams = forumName.Split(new[] {'/'});
if (joinParams.Length == 2)
{
forumName = joinParams[0];
topicName = joinParams[1];
}
if (!_forums.IsJoined(forumName))
{
buffer.WriteString(string.Format("You are not registered in '{0}'. ", forumName));
if (Ask(buffer, "Would you like to register (y/n)? "))
{
if (!_forums.Join(forumName))
{
buffer.WriteRedirectableLine(string.Format("No conference '{0}'.", forumName));
return;
}
}
}
Forum thisForum = _forums[forumName];
Topic thisTopic;
do
{
if (topicName != null && !thisForum.Topics.Contains(topicName))
{
buffer.WriteLine("Couldn't find topic: No such file or directory");
buffer.WriteLine(string.Format("Topic '{0}' not found.", topicName));
topicName = thisForum.Topics[0].Name;
}
if (topicName == null)
{
buffer.WriteString("Topics are:");
for (int c = 0; c < thisForum.Topics.Count; ++c)
{
string topicString = thisForum.Topics[c].Name;
if (c > 0)
{
buffer.WriteString(",");
}
buffer.WriteString(string.Format(" '{0}'", topicString));
}
buffer.WriteLine("");
buffer.WriteString("Topic? ");
topicName = buffer.ReadLine();
if (topicName == "quit")
{
return;
}
}
thisTopic = thisForum.Topics[topicName];
} while (thisTopic == null);
buffer.WriteRedirectableLine(string.Format("Joining conference '{0}', topic '{1}'. {2} new message(s).", forumName, topicName, thisTopic.Unread));
_currentTopic = thisTopic;
ChangeState(CoSyState.READ);
}
}
public void Add(Topic newTopic)
{
_topics.Add(newTopic);
}
