public MessagesPage(int dialogId, MessagesManager messagesManager, DialogsManager dialogsManager)
{
this.dialogId = dialogId;
this.messagesManager = messagesManager;
this.dialogsManager = dialogsManager;
NavigationPage.SetHasNavigationBar(this, false);
SetBinding(RotaryFocusObjectProperty, new Binding {
Source = messagesListView
});
messagesListView.ItemsSource = messagesManager.GetMessages(dialogId);
absoluteLayout.Children.Add(messagesListView);
absoluteLayout.Children.Add(popupEntryView);
absoluteLayout.Children.Add(activityIndicator);
Content = absoluteLayout;
swipeLeftRecognizer.Command = new Command(OpenKeyboard);
swipeRightRecognizer.Command = new Command(OnOpenRecorder);
messagesListView.GestureRecognizers.Add(swipeLeftRecognizer);
messagesListView.GestureRecognizers.Add(swipeRightRecognizer);
messagesListView.ItemTapped += OnItemTapped;
messagesListView.ItemLongPressed += OnItemLongPressed;
messagesListView.ItemAppearing += OnLoadMoreMessages;
popupEntryView.Completed += OnTextCompleted;
if (dialogsManager.GetIsInitRequired(this.dialogId))
{
Appearing += OnConstructor;
}
}
public override Task <GetMessagesResponse> Handle(EmptyData _)
{
if (CurrentUser == null)
{
throw new HttpException(401);
}
var offsetString = Request.QueryString["offset"];
int offset;
if (offsetString == null || !int.TryParse(offsetString, out offset))
{
offset = 0;
}
else if (offset < 0)
{
throw new HttpException(400);
}
var countString = Request.QueryString["count"];
int count;
if (countString == null || !int.TryParse(countString, out count))
{
count = 10;
}
else if (count <= 0 || count > 100)
{
throw new HttpException(400);
}
var messages = messagesManager.GetMessages(offset, count);
return(Task.FromResult(new GetMessagesResponse
{
Messages = messages
.Select(m => new PostMessageResponse
{
Id = m.Id,
Message = m.Text,
AuthorId = m.AuthorId
})
.ToList()
}));
}
