public User()
{
InitializeComponent(); Loaded += (sender, e) => { if (ApplicationBar != null)
{
ApplicationBar.MatchOverriddenTheme();
}
};
viewModel = new UserModel();
DataContext = viewModel;
this.Loaded += (sender, e) =>
{
string userName;
if (!NavigationContext.QueryString.TryGetValue("user", out userName))
{
NavigationService.GoBack();
return;
}
viewModel.Loaded(userName);
};
viewModel.PropertyChanged += (sender, e) =>
{
if (e.PropertyName == "ScreenName")
{
TweetList.Resource = new TwitterResource {
String = "Tweets:" + viewModel.ScreenName, User = DataTransfer.CurrentAccount
};
TweetList.Load();
MentionsList.Resource = new TwitterResource {
Data = "@" + viewModel.ScreenName, Type = ResourceType.Search, User = DataTransfer.CurrentAccount
};
MentionsList.Load();
}
};
TweetList.Loader.PropertyChanged += (sender, e) =>
{
if (e.PropertyName == "IsLoading")
{
viewModel.IsLoading = TweetList.Loader.IsLoading;
}
};
MentionsList.Loader.PropertyChanged += (sender, e) =>
{
if (e.PropertyName == "IsLoading")
{
viewModel.IsLoading = MentionsList.Loader.IsLoading;
}
};
TweetList.Loader.Cached = false;
MentionsList.Loader.Cached = false;
}
/// <summary>
/// Checks if the text has any occurencies of twitter Ids, is so updates the instance, otherwise it adds it to the mention list.
/// </summary>
/// <param name="text"></param>
protected void AddToMentionList(string text)
{
// Prevent throwing exception for empty text
if (text.Length == 0)
{
return;
}
// Split the text in order to find each id
// If the first char is a @ then set a flag, else leave it to zero
var flag = 0;
if (text[0] == '@')
{
flag = 1;
}
string[] textSplit = text.Split('@');
for (var counter = 0; counter < textSplit.Length; counter++)
{
// Check if first word in order to deal with the eventual @ lost on splitting
if (counter == 0 && flag == 0)
{
continue;
}
var id = '@' + textSplit[counter];
foreach (Match match in Regex.Matches(id, @"\B\@\w{1,15}\b"))
{
if (MentionsList.ContainsKey(match.ToString()))
{
MentionsList[match.ToString()] += 1;
}
else
{
MentionsList.Add(match.ToString(), 1);
}
}
}
}
// Open new Mentions List window
private void MentionsListBtn_Click(object sender, RoutedEventArgs e)
{
MentionsList mentionsListWindow = new MentionsList();
mentionsListWindow.Show();
}
