public async Task Post(TwitterUserViewModel model)
{
if (ModelState.IsValid)
{
await TwitterUserService.Add(model.ToEntity());
}
}
public async Task Put(TwitterUserViewModel model)
{
try
{
await TwitterUserService.Update(model.ToEntity());
}
catch { Response.StatusCode = StatusCodes.Status400BadRequest; }
}
public static TwitterUserViewModel CreateUser()
{
TwitterUserViewModel vm = new TwitterUserViewModel();
vm.Username = names[GetRandomItemFromList(names)];
vm.ProfileURL = picUrls[GetRandomItemFromList(picUrls)];
vm.LastTweet = tweets[GetRandomItemFromList(tweets)];
vm.Description = "This is my description";
vm.FollowersCount = 100;
vm.FriendsCount = 1000;
vm.StatusesCount = 30995;
return vm;
}
public ViewModelLocator()
{
Instance = this;
tweetPageViewModel = new TweetViewViewModel();
tweetPageViewModel.Tweet = new TweetViewModel();
if (ViewModelBase.IsInDesignModeStatic)
{
tweetPageViewModel.Tweet = Helpers.DummyDataHelper.CreateTweet();
TweetViewPage.TweetReply = tweetPageViewModel.Tweet;
selectedUser = Helpers.DummyDataHelper.CreateUser();
}
else
{
selectedUser = Helpers.DummyDataHelper.CreateUser();
}
}
public static TwitterUserViewModel GetUserInfo()
{
TwitterUserViewModel userViewModel = null;
var user = service.GetUserProfile(new GetUserProfileOptions()
{
IncludeEntities = false, SkipStatus = true
});
if (user != null)
{
userViewModel = new TwitterUserViewModel()
{
UserName = user.Name,
UserScreenName = user.ScreenName,
FavouritesCount = user.FriendsCount,
FollowersCount = user.FollowersCount,
ProfileImageUrl = GetUserImage(user)
};
}
return(userViewModel);
}
private void GetServiceData(MainViewModel vm)
{
Exception exception = null;
try
{
Dictionary <int, TwitterUserViewModel> authors = new Dictionary <int, TwitterUserViewModel>();
using (var db = new TwitterContext())
{
var trends =
from t in db.Trends
select new TwitterTrendViewModel()
{
Name = t.TrendName
};
foreach (var trend in trends.Take(10))
{
vm.Trends.Add(trend);
}
IQueryable <TwitterPost> allPosts = db.Posts.Include(nameof(TwitterPost.Author));
var posts =
from p in allPosts
orderby p.CreatedDate descending, p.Id
select p;
foreach (var post in posts.ToArray())
{
TwitterUserViewModel author;
if (!authors.TryGetValue(post.AuthorId, out author))
{
author = new TwitterUserViewModel()
{
UserName = post.Author.UserName,
UserScreenName = post.Author.UserScreenName,
ProfileImageUrl = post.Author.ProfileImageUrl
};
authors.Add(post.AuthorId, author);
}
vm.Posts.Add(new TwitterPostViewModel
{
Id = post.TwitterId,
Text = post.Text,
Author = author,
CreatedDate = post.CreatedDate
});
}
}
}
catch (Exception ex)
{
exception = ex;
}
if (exception == null)
{
this.DataContext = vm;
}
else
{
string error;
if (exception is TwitterException)
{
error = string.Format("Произошло специфическое исключение {0}:\n\t{1}", exception.GetType().Name, exception.Message);
}
else
{
error = string.Format("Произошло исключение {0}:\n\t{1}", exception.GetType().Name, exception.Message);
}
MessageBox.Show(error, "Ошибка", MessageBoxButton.OK, MessageBoxImage.Error);
this.Close();
}
}
