public NewsFeedViewModel(AspNetUser user)
{
var isAdmin = RoleHandler.isAdmin(user.Id);
var groups = user.Groups;
ICollection <Post> posts = new List <Post>();
//TODO TBD posts are shown twice
foreach (var group in groups)
{
posts = posts.Union(group.Posts, new PostComparator()).ToList();
}
posts = posts.Union(user.Posts, new PostComparator()).ToList();
FacebookDatabaseEntities entities = new FacebookDatabaseEntities();
var friends = user.AspNetUsers;
foreach (var friend in friends)
{
posts = posts.Union(friend.Posts.Where(x => groups.Where(y => y.group_id == x.group_id).Any() || x.group_id == null), new PostComparator()).ToList();
}
posts = posts.OrderByDescending(x => x.date).Distinct().ToList();
this.posts = new List <PostViewModel>();
foreach (var post in posts)
{
this.posts.Add(new PostViewModel(post, "Newsfeed", isAdmin));
}
}
public GroupsViewModel(string selectedId, string userId)
{
var databaseEntities = new FacebookDatabaseEntities();
var user = databaseEntities.AspNetUsers.Find(userId);
var groups = user.Groups;
myGroups = groups.Union(user.Groups1, new GroupComparator()).ToList();
if (selectedId != null)
{
selectedGroup = databaseEntities.Groups.Find(int.Parse(selectedId));
}
else
{
selectedGroup = myGroups.FirstOrDefault();
}
//TO-DO add administrator permission
if (selectedGroup != null)
{
newPost = new PostViewModel {
appLocation = "Groups", group_id = selectedGroup.group_id
};
if (selectedGroup.AspNetUsers.Contains(user))
{
accesPermision = AccesPermision.readPermissions;
}
else
{
accesPermision = AccesPermision.noPermission;
}
}
isAdmin = RoleHandler.isAdmin(userId);
}
public ActionResult Show(string id)
{
var databaseEntities = new FacebookDatabaseEntities();
if (databaseEntities.AspNetUsers.Find(id) == null)
{
return(View("Profile", null));
}
var iAmaVisitor = true;
if (User.Identity.GetUserId() == id)
{
iAmaVisitor = false;
}
var isAdmin = false;
if (User.Identity.GetUserId() != null)
{
isAdmin = RoleHandler.isAdmin(User.Identity.GetUserId());
}
var loggedUser = databaseEntities.AspNetUsers.Find(User.Identity.GetUserId());
Profile profile = databaseEntities.Profiles.Find(id);
if (profile == null)
{
return(View("AddProfile", new ProfileViewModel()));
}
else
{
//TO-DO: add properties to ProfileViewModel like : albums, posts and personal informations and show them into view.
var aspNetUser = databaseEntities.AspNetUsers.Find(id);
var posts = aspNetUser.Posts;
List <PostViewModel> userPosts = new List <PostViewModel>();
foreach (var post in posts)
{
userPosts.Add(new PostViewModel(post, "Profile", isAdmin));
}
List <Album> albums = databaseEntities.Albums.Where(x => x.user_id == id).ToList();
List <AlbumViewModel> userAlbums = new List <AlbumViewModel>();
foreach (Album album in albums)
{
userAlbums.Add(new AlbumViewModel(album.name, "Profile", album.album_id, userPosts, id));
}
List <AspNetUser> friends = aspNetUser.AspNetUsers.ToList();
List <Profile> profiles = databaseEntities.Profiles.ToList();
List <Profile> friendsProfiles = (from aspUser in friends
join friendProfile in profiles on aspUser.Id equals friendProfile.Id
select friendProfile).ToList();
List <FriendViewModel> friendsList = new List <FriendViewModel>();
foreach (Profile friend in friendsProfiles)
{
friendsList.Add(new FriendViewModel(friend.Id, friend.Albums.Where(x => x.name == "ProfileAlbum").FirstOrDefault().Pictures.OrderByDescending(x => x.date).FirstOrDefault().path, friend.firstname + friend.lastname));
}
var profileViewModel = new ProfileViewModel(profile, userAlbums, userPosts, friendsList);
profileViewModel.iAmaVisitor = iAmaVisitor;
profileViewModel.isAdmin = isAdmin;
if (iAmaVisitor)
{
var myID = User.Identity.GetUserId();
profileViewModel.profileVisitorID = myID;
if (friendsProfiles.Select(x => x.Id).ToList().Contains(myID))
{
profileViewModel.relationshipStatus = FriendshipStatus.friends;
}
else
{
profileViewModel.relationshipStatus = MessageHandler.GetFriendRequestStatus(User.Identity.GetUserId(), id);
}
}
if (profile.privacy == 1)
{
if (profile.AspNetUser.Id != User.Identity.GetUserId() && !aspNetUser.AspNetUsers.Where(x => x.Id == User.Identity.GetUserId()).Any())
{
profileViewModel.privacy = true;
}
}
return(View("Profile", profileViewModel));
}
}