private async Task HandleEditButton()
{
try
{
var page = ViewModel.CurrentWikiPage(Web.Url.AbsoluteString);
var wiki = await Task.Run(() => ViewModel.GetApplication().Client.Users[ViewModel.Username].Repositories[ViewModel.Repository].Wikis[page].GetInfo());
var composer = new Composer {
Title = "Edit" + Title, Text = wiki.Data
};
composer.NewComment(this, async(text) => {
try
{
await composer.DoWorkAsync("Saving...", () => Task.Run(() => ViewModel.GetApplication().Client.Users[ViewModel.Username].Repositories[ViewModel.Repository].Wikis[page].Update(text, Uri.UnescapeDataString("/" + page))));
composer.CloseComposer();
Refresh();
}
catch (Exception ex)
{
AlertDialogService.ShowAlert("Unable to update page!", ex.Message);
composer.EnableSendButton = true;
};
});
}
catch (Exception e)
{
AlertDialogService.ShowAlert("Error", e.Message);
}
}
private void ShowCommentComposer(int?lineFrom, int?lineTo)
{
var composer = new Composer();
composer.NewComment(this, async(text) => {
try
{
await composer.DoWorkAsync("Commenting...", () => ViewModel.PostComment(text, lineFrom, lineTo));
composer.CloseComposer();
}
catch (Exception e)
{
MonoTouch.Utilities.ShowAlert("Unable to Comment", e.Message);
composer.EnableSendButton = true;
}
});
}
void AddCommentTapped()
{
var composer = new Composer();
composer.NewComment(this, async(text) => {
try
{
await composer.DoWorkAsync("Commenting...", () => ViewModel.AddComment(text));
composer.CloseComposer();
}
catch (Exception e)
{
MonoTouch.Utilities.ShowAlert("Unable to post comment!", e.Message);
}
finally
{
composer.EnableSendButton = true;
}
});
}
private void ShowCommentComposer(int? lineFrom, int? lineTo)
{
var composer = new Composer();
composer.NewComment(this, async (text) => {
try
{
await composer.DoWorkAsync("Commenting...", () => ViewModel.PostComment(text, lineFrom, lineTo));
composer.CloseComposer();
}
catch (Exception e)
{
MonoTouch.Utilities.ShowAlert("Unable to Comment".t(), e.Message);
composer.EnableSendButton = true;
}
});
}