public async Task <IActionResult> ExploreNewUsers()
{
ViewBag.ActivePage = "ExploreNewUsers";
currentUser = await MainUtility.FindAnActiveUser(_userManager, User.Identity.Name);
ViewBag.CurrentUser = currentUser.Id;
IQueryable <ConnectedUser> myFollowingUsers = _context.ConnectedUsers.Where(cu => cu.FollowedById == currentUser.Id);
List <CustomUser> filteredCustomUsers = new List <CustomUser>();
CustomUser duplicateUser = null;
foreach (CustomUser customUser in _userManager.Users)
{
if (myFollowingUsers.Count() > 0 && customUser.Id != currentUser.Id)
{
foreach (ConnectedUser myFollowingUser in myFollowingUsers)
{
if (customUser.Id != myFollowingUser.FollowingId)
{
filteredCustomUsers.Add(customUser);
duplicateUser = customUser;
//break;
}
else
{
if (duplicateUser == customUser)
{
filteredCustomUsers.Remove(duplicateUser);
}
break;
}
}
}
else if (myFollowingUsers.Count() == 0 && customUser.Id != currentUser.Id)
{
filteredCustomUsers.Add(customUser);
}
}
for (int i = 0; i < filteredCustomUsers.Count(); i++)
{
if (i != filteredCustomUsers.Count())
{
if (filteredCustomUsers.ElementAt(i) == filteredCustomUsers.ElementAt(i + 1))
{
filteredCustomUsers.Remove(filteredCustomUsers.ElementAt(i));
}
}
}
FollowVM followVM = new FollowVM
{
FilteredCustomUsers = filteredCustomUsers
};
return(View(followVM));
}
private async Task <FollowVM> GetItemsAsync(ApplicationUser user)
{
string currentUser = _userManager.GetUserId(HttpContext.User);
// 2. Connect to Azure Storage account.
var connectionString = _configuration.GetConnectionString("AccessKey");
BlobServiceClient blobServiceClient = new BlobServiceClient(connectionString);
// 3. Use container for users profile photos.
string containerName = "profilephotos";
BlobContainerClient containerClient = blobServiceClient.GetBlobContainerClient(containerName);
// 4. Create new blob and upload to azure storage account.
BlobClient blobClient = containerClient.GetBlobClient("profile-" + user.Id + ".png");
if (!blobClient.Exists())
{
blobClient = containerClient.GetBlobClient("profiledefault.png");
}
//BlobDownloadInfo download = await blobClient.DownloadAsync();
byte[] result = null;
using (var ms = new MemoryStream())
{
blobClient.DownloadTo(ms);
result = ms.ToArray();
}
string base64String = Convert.ToBase64String(result);
string image = String.Format("data:image/png;base64,{0}", base64String);
FollowVM followVM = new FollowVM();
var userFollow = await(from uf in _context.UserFollows
where uf.UserParentId.Equals(currentUser) &&
uf.UserChildId.Equals(user.Id)
select uf).FirstOrDefaultAsync();
followVM.DisplayName = user.DisplayName;
followVM.UserName = user.UserName;
followVM.ProfileBiography = user.Biography;
followVM.AzurePhoto = image;
followVM.UserFollow = userFollow;
return(followVM);
}
public async Task <IActionResult> Followers()
{
ViewBag.ActivePage = "Followers";
currentUser = await MainUtility.FindAnActiveUser(_userManager, User.Identity.Name);
ViewBag.CurrentUser = currentUser.Id;
IQueryable <ConnectedUser> myFollowers = _context.ConnectedUsers.Where(cu => cu.FollowingId == currentUser.Id);
List <CustomUser> filteredCustomUsers = new List <CustomUser>();
foreach (CustomUser customUser in _userManager.Users)
{
if (myFollowers.Count() > 0 && customUser.Id != currentUser.Id)
{
foreach (ConnectedUser myFollower in myFollowers)
{
if (customUser.Id == myFollower.FollowedById)
{
filteredCustomUsers.Add(customUser);
}
}
}
}
FollowVM followVM = new FollowVM
{
FilteredCustomUsers = filteredCustomUsers,
PairedUsers = new List <string>()
};
foreach (ConnectedUser connectedUser in _context.ConnectedUsers)
{
foreach (ConnectedUser myFollower in myFollowers)
{
if (connectedUser.FollowingId == myFollower.FollowedById && connectedUser.FollowedById == currentUser.Id)
{
followVM.PairedUsers.Add(myFollower.FollowedById);
break;
}
//else
//{
// break;
//}
}
}
return(View(followVM));
}
public async Task <IActionResult> Following()
{
ViewBag.ActivePage = "Following";
currentUser = await MainUtility.FindAnActiveUser(_userManager, User.Identity.Name);
ViewBag.CurrentUser = currentUser.Id;
IQueryable <ConnectedUser> myFollowingUsers = _context.ConnectedUsers.Where(cu => cu.FollowedById == currentUser.Id);
FollowVM followVM = new FollowVM
{
MyFollowingUsers = myFollowingUsers
};
return(View(followVM));
}
private void FollowViewLoaded(object sender, RoutedEventArgs e)
{
if (NavigationMode == NavigationMode.Back && FollowVM.User != null)
{
if (FollowVM.User.Pk == User.Pk)
{
return;
}
//try
//{
// this.ResetPageCache();
// //NavigationCacheMode = NavigationCacheMode.Disabled;
// NavigationCacheMode = NavigationCacheMode.Enabled;
// First = false;
//}
//catch { }
}
else if (NavigationMode == NavigationMode.New)
{
GetType().RemovePageFromBackStack();
//this.ResetPageCache();
//NavigationCacheMode = NavigationCacheMode.Disabled;
NavigationCacheMode = NavigationCacheMode.Enabled;
CanLoadFirstPopUp = false;
}
SetFollowersLV();
SetFollowingsLV();
FollowVM.SetUser(User);
try
{
if (!CanLoadFirstPopUp)
{
FollowingsSearchText.Text = "";
FollowersSearchText.Text = "";
//if (User.Pk == Helper.CurrentUser.Pk)
//{
// if (MainPivot.Items.Count > 2)
// {
// try
// {
// MainPivot.Items.RemoveAt(MainPivot.Items.Count - 1);
// }
// catch { }
// }
// try
// {
// var pItem = GetPivotItem();
// MainPivot.Items.Add(pItem);
// }
// catch { }
//}
//else
//{
// if (MainPivot.Items.Count > 2)
// {
// try
// {
// MainPivot.Items.RemoveAt(MainPivot.Items.Count - 1);
// }
// catch { }
// }
//}
try
{
MainPivot.SelectedIndex = SelectIndex;
}
catch { }
try
{
if (SelectIndex == 1)
{
FollowVM.FollowersGenerator.RunLoadMore(true);
FollowVM.FollowingsGenerator.RunLoadMore(true);
}
else if (SelectIndex == 2)
{
FollowVM.FollowingsGenerator.RunLoadMore(true);
FollowVM.FollowersGenerator.RunLoadMore(true);
}
}
catch { }
//if (User.Pk == Helper.CurrentUser.Pk)
FollowVM.MutualFriendsGenerator.RunLoadMore(true);
CanLoadFirstPopUp = true;
}
}
catch { }
}
private void FollowViewLoaded(object sender, RoutedEventArgs e)
{
RefreshControl.RefreshRequested -= RefreshControlRefreshRequested;
RefreshControl.RefreshRequested += RefreshControlRefreshRequested;
RefreshControl2.RefreshRequested -= RefreshControl2RefreshRequested;
RefreshControl2.RefreshRequested += RefreshControl2RefreshRequested;
RefreshControl3.RefreshRequested -= RefreshControl3RefreshRequested;
RefreshControl3.RefreshRequested += RefreshControl3RefreshRequested;
if (NavigationMode == NavigationMode.Back && FollowVM.User != null)
{
if (FollowVM.User.Pk == User.Pk)
{
return;
}
}
else if (NavigationMode == NavigationMode.New)
{
GetType().RemovePageFromBackStack();
NavigationCacheMode = NavigationCacheMode.Enabled;
CanLoadFirstPopUp = false;
}
SetFollowersLV();
SetFollowingsLV();
FollowVM.SetUser(User);
try
{
if (!CanLoadFirstPopUp)
{
FollowingsSearchText.Text = "";
FollowersSearchText.Text = "";
try
{
MainPivot.SelectedIndex = SelectIndex;
}
catch { }
try
{
if (SelectIndex == 1)
{
FollowVM.FollowersGenerator.RunLoadMore(true);
FollowVM.FollowingsGenerator.RunLoadMore(true);
}
else if (SelectIndex == 2)
{
FollowVM.FollowingsGenerator.RunLoadMore(true);
FollowVM.FollowersGenerator.RunLoadMore(true);
}
}
catch { }
FollowVM.MutualFriendsGenerator.RunLoadMore(true);
CanLoadFirstPopUp = true;
}
}
catch { }
}
public async Task <IViewComponentResult> InvokeAsync(ApplicationUser user)
{
FollowVM followVM = await GetItemsAsync(user);
return(View(followVM));
}