public DiscussionsViewModel()
{
discussionDao = new DiscussionDao();
userDao = new UserDao();
postDao = new PostDao();
postService = new PostService();
discussions = discussionDao.getDiscussionsFromClass(ContextUtil.Instance.Class);
}
public ClassViewModel()
{
classDao = new ClassDao();
userDao = new UserDao();
discussionDao = new DiscussionDao();
discussionService = new DiscussionService();
classes = classDao.getClassesFromCourse(ContextUtil.Instance.Course);
}
public PostsViewModel(IAsyncPlayer player)
{
contextualSelection = false;
postDao = new PostDao();
userDao = new UserDao();
postService = new PostService();
discussionDao = new DiscussionDao();
posts = new ObservableCollection<Post>(postDao.getPostsFromDiscussion(ContextUtil.Instance.Discussion));
selectedDiscussion = discussionDao.getDiscussion(ContextUtil.Instance.Discussion);
ContextUtil.Instance.postsBefore = selectedDiscussion.previousPosts;
ContextUtil.Instance.postsAfter = selectedDiscussion.nextPosts;
manager = new TTSManager(player);
}
