private void UpdateStatus(IAsyncResult result)
{
HttpWebRequest request = (HttpWebRequest)result.AsyncState;
try
{
HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(result);
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
string xml = reader.ReadToEnd();
XElement element = XElement.Parse(xml);
Dispatcher.BeginInvoke(() =>
{
TwitterMessage myRetweet = new TwitterMessage(element);
tweetmessage.Text = "Your message was posted";
TweetText = "";
VisualStateManager.GoToState(this, "Tweeted", true);
});
}
}
catch (WebException exc)
{
Dispatcher.BeginInvoke(() =>
{
if (ShowMessage != null)
{
ShowMessage(this, new TweetEventArgs("Failed to send message"));
}
tweetmessage.Text = "Failed to send message";
VisualStateManager.GoToState(this, "Tweeted", true);
});
}
}
private void FetchReply(TwitterMessage message, StatusView statusView)
{
if (message.InReplyToId > 0)
{
TwitterClient client = new TwitterClient();
client.GetStatusCompleted += (o, e) =>
{
if (e.Error == null)
{
TwitterMessage newMessage = new TwitterMessage(XElement.Parse(e.Result));
// Create a new
var animatee = new AnimatableMessage()
{
TwitterMessage = newMessage
};
var timelines = animatee.GetAnimations();
var parentMessage = animatemessages.First(a => a.TwitterMessage == message);
int index = animatemessages.IndexOf(parentMessage);
animatemessages.Insert(index, animatee);
mainBoard.Stop();
foreach (var timeline in timelines)
{
mainBoard.Children.Add(timeline);
}
animatee.AnimateTo(parentMessage.X, parentMessage.Y + 300, parentMessage.Z);
MoveToMessage(index);
}
};
client.GetStatusAsync(message.InReplyToId);
}
}
public SampleData()
{
TwitterMessage = new TwitterMessage
{
Id = 12345678,
CreatedAt = DateTime.Now.Subtract(TimeSpan.FromHours(1.5)),
Text = "This is a sample message. http://www.bbc.co.uk",
User = new TwitterUser
{
UserID = 12345,
Description = "A user's description",
FollowersCount = 423,
Name = "Fredbloggs",
ScreenName = "Fred Bloggs",
ProfileImageUrl = new Uri("http://a1.twimg.com/profile_images/74621100/Picture0002_normal.jpg", UriKind.Absolute)
},
RetweetUser = new TwitterUser
{
UserID = 54321,
Description = "Someone else",
FollowersCount = 423,
Name = "Johnsmith",
ScreenName = "John Smith",
ProfileImageUrl = new Uri("http://a1.twimg.com/profile_images/74621100/Picture0002_normal.jpg", UriKind.Absolute)
},
IsRetweet = true
};
}
public SampleData()
{
TwitterMessage = new TwitterMessage
{
Id = 12345678,
CreatedAt = DateTime.Now.Subtract(TimeSpan.FromHours(1.5)),
Text = "This is a sample message. http://www.bbc.co.uk",
User = new TwitterUser
{
UserID = 12345,
Description = "A user's description",
FollowersCount = 423,
Name = "Fredbloggs",
ScreenName = "Fred Bloggs",
ProfileImageUrl = new Uri("http://a1.twimg.com/profile_images/74621100/Picture0002_normal.jpg", UriKind.Absolute)
},
RetweetUser = new TwitterUser
{
UserID = 54321,
Description = "Someone else",
FollowersCount = 423,
Name = "Johnsmith",
ScreenName = "John Smith",
ProfileImageUrl = new Uri("http://a1.twimg.com/profile_images/74621100/Picture0002_normal.jpg", UriKind.Absolute)
},
IsRetweet = true
};
}
protected void FetchReply(TwitterMessage twitterMessage)
{
if (twitterMessage.InReplyToId > 0)
{
SendLoadingMessage("Loading reply");
MyWebClient client = new MyWebClient();
client.OAuthHelper = OAuthHelper;
//TwitterClient client = new TwitterClient();
client.DoPostCompleted += (o, e) =>
{
if (e.Error == null)
{
TwitterMessage newMessage = new TwitterMessage(XElement.Parse(e.Response));
// Create a new
int index = Messages.IndexOf(twitterMessage);
Messages.Insert(index, newMessage);
SendLoadedMessage("Reply loaded");
CurrentMessage = newMessage;
}
else
{
SendErrorMessage("Error Fetching Reply");
}
};
client.DoGetAsync(new Uri(string.Format("http://api.twitter.com/1/statuses/show/{0}.xml", twitterMessage.InReplyToId), UriKind.Absolute));
}
}
private void NextUserTweet_Click(object sender, RoutedEventArgs e)
{
if (StatusViewAction != null)
{
TwitterMessage message = (TwitterMessage)(sender as FrameworkElement).DataContext;
StatusViewAction(this, new StatusClickEventArgs {
Message = message, Type = ActionType.UserNext
});
}
}
private void DisplayImage(string imgUri)
{
if (StatusViewAction != null)
{
TwitterMessage message = DataContext as TwitterMessage;
StatusViewAction(this, new StatusClickEventArgs {
ImageUri = imgUri, Message = message, Type = ActionType.ShowImage
});
}
}
private void ReplyToThis_Click(object sender, RoutedEventArgs e)
{
TwitterMessage message = (TwitterMessage)(sender as FrameworkElement).DataContext;
if (StatusViewAction != null)
{
StatusViewAction(this, new StatusClickEventArgs {
Message = message, Type = ActionType.ReplyToThis
});
}
}
private void UndoRetweet_Click(object sender, RoutedEventArgs e)
{
VisualStateManager.GoToState(this, "Undoing", true);
TwitterMessage message = DataContext as TwitterMessage;
if (message != null && message.IsRetweetByMe)
{
string uri = "http://api.twitter.com/1/statuses/destroy/" + message.MyRetweetId + ".xml";
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(new Uri(uri, UriKind.Absolute));
request.Method = "POST";
request.BeginGetResponse(new AsyncCallback(DestroyRetweet), request);
}
}
void RetweetCompleted(object sender, DoPostCompletedEventArgs e)
{
if (e.Error == null)
{
string xml = e.Response;
XElement element = XElement.Parse(xml);
TwitterMessage myRetweet = new TwitterMessage(element);
TwitterMessage message = DataContext as TwitterMessage;
if (message != null)
{
message.IsRetweetByMe = true;
message.MyRetweetId = myRetweet.ActualId;
}
VisualStateManager.GoToState(this, "Retweeted", true);
}
}
internal void Expand()
{
if (InReplyToMessage == null && InReplyToId > 0)
{
WebClient client = new WebClient();
client.DownloadStringCompleted += (o, a) =>
{
if (a.Error == null)
{
XElement element = XElement.Parse(a.Result);
InReplyToMessage = new TwitterMessage(element);
Replies.Add(InReplyToMessage);
InReplyToMessage.Replies.CollectionChanged += new NotifyCollectionChangedEventHandler(Replies_CollectionChanged);
InReplyToMessage.Expand();
}
};
client.DownloadStringAsync(new Uri(string.Format("http://api.twitter.com/1/statuses/show/{0}.xml", InReplyToId), UriKind.Absolute));
}
}
private void StatusView_Action(object sender, StatusClickEventArgs e)
{
if (e.Type == ActionType.ShowReplies)
{
TwitterMessage message = e.Message;
FetchReply(message, (StatusView)sender);
}
else if (e.Type == ActionType.UserPrevious)
{
var previous = from m in messages
where m.TwitterMessage.Id < e.Message.Id && m.TwitterMessage.User.UserID == e.Message.User.UserID
orderby m.TwitterMessage.Id descending
select m;
if (previous.Count() > 0)
{
var prev = previous.First();
currentIndex = messages.IndexOf(prev);
MoveToItem(currentIndex);
}
}
else if (e.Type == ActionType.UserNext)
{
var next = from m in messages
where m.TwitterMessage.Id > e.Message.Id && m.TwitterMessage.User.UserID == e.Message.User.UserID
orderby m.TwitterMessage.Id
select m;
if (next.Count() > 0)
{
var nextmess = next.First();
currentIndex = messages.IndexOf(nextmess);
MoveToItem(currentIndex);
}
}
else if (e.Type == ActionType.RetweetUsernameClicked)
{
}
else if (e.Type == ActionType.ReplyToThis)
{
makeTweet.InReplyTo = e.Message;
makeTweet.StartReply();
}
}
private void DoRetweet_Click(object sender, RoutedEventArgs e)
{
VisualStateManager.GoToState(this, "Retweeting", true);
if (AlreadyRetweeted == false)
{
AlreadyRetweeted = true;
TwitterMessage message = DataContext as TwitterMessage;
if (message != null)
{
string uri = "http://api.twitter.com/1/statuses/retweet/" + message.Id + ".xml";
MyWebClient client = new MyWebClient();
client.OAuthHelper = new OAuthHelper();
client.DoPostCompleted += new EventHandler <DoPostCompletedEventArgs>(RetweetCompleted);
client.DoPostAsync(new Uri(uri, UriKind.Absolute));
//HttpWebRequest request = (HttpWebRequest)WebRequest.Create(new Uri(uri, UriKind.Absolute));
//request.Method = "POST";
//request.BeginGetResponse(new AsyncCallback(RetweetResponse), request);
}
}
}
private void DestroyRetweet(IAsyncResult result)
{
HttpWebRequest request = result.AsyncState as HttpWebRequest;
HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(result);
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
string xml = reader.ReadToEnd();
XElement element = XElement.Parse(xml);
TwitterMessage myRetweet = new TwitterMessage(element);
Dispatcher.BeginInvoke(() =>
{
TwitterMessage message = DataContext as TwitterMessage;
if (message != null)
{
message.IsRetweetByMe = false;
message.MyRetweetId = 0;
}
VisualStateManager.GoToState(this, "Normal", true);
});
}
}
void TweetCompleted(object sender, DoPostCompletedEventArgs e)
{
if (e.Error == null)
{
string xml = e.Response;
XElement element = XElement.Parse(xml);
TwitterMessage myRetweet = new TwitterMessage(element);
tweetmessage.Text = "Your message was posted";
TweetText = "";
VisualStateManager.GoToState(this, "Tweeted", true);
}
else
{
if (ShowMessage != null)
{
ShowMessage(this, new TweetEventArgs("Failed to send message"));
}
tweetmessage.Text = "Failed to send message";
VisualStateManager.GoToState(this, "Tweeted", true);
}
}
private void FetchReply(TwitterMessage message, StatusView statusView)
{
MessageViewModel.LoadingMessage = "Fetching previous message";
if (message.InReplyToId > 0)
{
WebClient client = new WebClient();
//TwitterClient client = new TwitterClient();
client.DownloadStringCompleted += (o, e) =>
{
if (e.Error == null)
{
TwitterMessage newMessage = new TwitterMessage(XElement.Parse(e.Result));
// Create a new
var animatee = new AnimatableMessage()
{
TwitterMessage = newMessage
};
var parentMessage = messages.First(a => a.TwitterMessage == message);
int index = messages.IndexOf(parentMessage);
messages.Insert(index, animatee);
animatee.X = parentMessage.X;
animatee.Y = parentMessage.Y + 300;
animatee.Z = parentMessage.Z;
MessageViewModel.LoadedMessage = "Reply loaded";
//MoveToItem(index);
items.SelectedItem = animatee;
items.InvalidateMeasure();
}
else
{
MessageViewModel.ErrorMessage = "Failed to load reply";
}
};
client.DownloadStringAsync(new Uri(string.Format("http://api.twitter.com/1/statuses/show/{0}.xml", message.InReplyToId), UriKind.Absolute));
//client.Credentials = new NetworkCredential("jimlynn", "xxxxxxxxxxxxxxxxx");
//string result = client.DownloadString(string.Format("http://api.twitter.com/1/statuses/show/{0}.xml", statusID));
//return result;
}
}
private void DestroyRetweet(IAsyncResult result)
{
HttpWebRequest request = result.AsyncState as HttpWebRequest;
HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(result);
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
string xml = reader.ReadToEnd();
XElement element = XElement.Parse(xml);
TwitterMessage myRetweet = new TwitterMessage(element);
Dispatcher.BeginInvoke(() =>
{
TwitterMessage message = DataContext as TwitterMessage;
if (message != null)
{
message.IsRetweetByMe = false;
message.MyRetweetId = 0;
}
VisualStateManager.GoToState(this, "Normal", true);
});
}
}
public virtual void OnKeyPress(KeyEventArgs e)
{
if (e.Handled || Messages.Count == 0)
{
return;
}
int currentIndex = Messages.IndexOf(CurrentMessage);
if (currentIndex < 0)
{
CurrentMessage = Messages.First();
return;
}
switch (e.Key)
{
case Key.Up:
case Key.Left:
if (currentIndex == 0)
{
return;
}
else
{
CurrentMessage = Messages[currentIndex - 1];
return;
}
case Key.Down:
case Key.Right:
if (currentIndex + 1 == Messages.Count)
{
return;
}
else
{
CurrentMessage = Messages[currentIndex + 1];
return;
}
case Key.PageDown:
currentIndex += 20;
if (currentIndex >= Messages.Count)
{
currentIndex = Messages.Count - 1;
}
CurrentMessage = Messages[currentIndex];
return;
case Key.PageUp:
currentIndex -= 20;
if (currentIndex < 0)
{
currentIndex = 0;
}
CurrentMessage = Messages[currentIndex];
return;
case Key.Home:
currentIndex = 0;
CurrentMessage = Messages[currentIndex];
return;
case Key.End:
currentIndex = Messages.Count - 1;
CurrentMessage = Messages[currentIndex];
return;
default:
return;
}
}
private void UpdateStatus(IAsyncResult result)
{
HttpWebRequest request = (HttpWebRequest)result.AsyncState;
try
{
HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(result);
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
string xml = reader.ReadToEnd();
XElement element = XElement.Parse(xml);
Dispatcher.BeginInvoke(() =>
{
TwitterMessage myRetweet = new TwitterMessage(element);
tweetmessage.Text = "Your message was posted";
TweetText = "";
VisualStateManager.GoToState(this, "Tweeted", true);
});
}
}
catch (WebException exc)
{
Dispatcher.BeginInvoke(() =>
{
if (ShowMessage != null)
{
ShowMessage(this, new TweetEventArgs("Failed to send message"));
}
tweetmessage.Text = "Failed to send message";
VisualStateManager.GoToState(this, "Tweeted", true);
});
}
}
void TweetCompleted(object sender, DoPostCompletedEventArgs e)
{
if (e.Error == null)
{
string xml = e.Response;
XElement element = XElement.Parse(xml);
TwitterMessage myRetweet = new TwitterMessage(element);
tweetmessage.Text = "Your message was posted";
TweetText = "";
VisualStateManager.GoToState(this, "Tweeted", true);
}
else
{
if (ShowMessage != null)
{
ShowMessage(this, new TweetEventArgs("Failed to send message"));
}
tweetmessage.Text = "Failed to send message";
VisualStateManager.GoToState(this, "Tweeted", true);
}
}
private void StatusView_ShowRepliesClicked(object sender, StatusClickEventArgs e)
{
TwitterMessage message = e.Message;
FetchReply(message, (StatusView)sender);
}
void RetweetCompleted(object sender, DoPostCompletedEventArgs e)
{
if (e.Error == null)
{
string xml = e.Response;
XElement element = XElement.Parse(xml);
TwitterMessage myRetweet = new TwitterMessage(element);
TwitterMessage message = DataContext as TwitterMessage;
if (message != null)
{
message.IsRetweetByMe = true;
message.MyRetweetId = myRetweet.ActualId;
}
VisualStateManager.GoToState(this, "Retweeted", true);
}
}
internal void Expand()
{
if (InReplyToMessage == null && InReplyToId > 0)
{
WebClient client = new WebClient();
client.DownloadStringCompleted += (o, a) =>
{
if (a.Error == null)
{
XElement element = XElement.Parse(a.Result);
InReplyToMessage = new TwitterMessage(element);
Replies.Add(InReplyToMessage);
InReplyToMessage.Replies.CollectionChanged += new NotifyCollectionChangedEventHandler(Replies_CollectionChanged);
InReplyToMessage.Expand();
}
};
client.DownloadStringAsync(new Uri(string.Format("http://api.twitter.com/1/statuses/show/{0}.xml", InReplyToId),UriKind.Absolute));
}
}
private void FetchReply(TwitterMessage message, StatusView statusView)
{
if (message.InReplyToId > 0)
{
TwitterClient client = new TwitterClient();
client.GetStatusCompleted += (o, e) =>
{
if (e.Error == null)
{
TwitterMessage newMessage = new TwitterMessage(XElement.Parse(e.Result));
// Create a new
var animatee = new AnimatableMessage() { TwitterMessage = newMessage };
var timelines = animatee.GetAnimations();
var parentMessage = animatemessages.First(a => a.TwitterMessage == message);
int index = animatemessages.IndexOf(parentMessage);
animatemessages.Insert(index, animatee);
mainBoard.Stop();
foreach (var timeline in timelines)
{
mainBoard.Children.Add(timeline);
}
animatee.AnimateTo(parentMessage.X, parentMessage.Y + 300, parentMessage.Z);
MoveToMessage(index);
}
};
client.GetStatusAsync(message.InReplyToId);
}
}
public MakeTweetEventArgs(TwitterMessage message)
{
Message = message;
TweetType = TweetType.Reply;
}
public MakeTweetEventArgs(TwitterMessage message, TweetType type)
{
Message = message;
TweetType = type;
}
private void Button_Click(object sender, RoutedEventArgs e)
{
TwitterMessage message = (TwitterMessage)(sender as FrameworkElement).DataContext;
message.Favourite();
}
