protected void CreateUser_Click(object sender, EventArgs e)
{
string userName = UserName.Text;
var manager = new AuthenticationIdentityManager(new IdentityStore());
User u = new User(userName) { UserName = userName };
IdentityResult result = manager.Users.CreateLocalUser(u, Password.Text);
if (result.Success)
{
manager.Authentication.SignIn(Context.GetOwinContext().Authentication, u.Id, isPersistent: false);
//OpenAuthProviders.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
using (SocialNetworkDbEntities context = new SocialNetworkDbEntities())
{
UserDetail details = new UserDetail();
context.UserDetails.Add(details);
context.SaveChanges();
var user = context.AspNetUsers.Find(u.Id);
user.UserDetailsId = details.UserDetailsId;
context.SaveChanges();
}
Response.Redirect("~/Account/UserDetails");
}
else
{
ErrorMessage.Text = result.Errors.FirstOrDefault();
}
}
protected void LinkButtonAddComment_Click(object sender, EventArgs e)
{
using (SocialNetworkDbEntities context = new SocialNetworkDbEntities())
{
if (!string.IsNullOrEmpty(this.TextBoxNewComment.Text))
{
try
{
Comment comment = new Comment();
context.Comments.Add(comment);
comment.PostId = this.postId;
comment.DateCreated = DateTime.Now;
comment.UserId = User.Identity.GetUserId();
comment.Text = Server.HtmlEncode(this.TextBoxNewComment.Text);
context.SaveChanges();
Response.Redirect("UserPost.aspx?postId=" + comment.PostId, false);
}
catch (Exception ex)
{
ErrorSuccessNotifier.AddErrorMessage("Comment failed! Server error!");
}
}
else
{
ErrorSuccessNotifier.AddErrorMessage("Cannot post empty comment!");
}
}
}
protected void AcceptFriendRequestLinkButton_OnCommand(object sender, CommandEventArgs e)
{
try
{
string friendId = e.CommandArgument.ToString();
SocialNetworkDbEntities contex = new SocialNetworkDbEntities();
using (contex)
{
var friend = contex.AspNetUsers.FirstOrDefault(u => u.Id == friendId);
var currentUserId = User.Identity.GetUserId();
var currentUser = contex.AspNetUsers.FirstOrDefault(u => u.Id == currentUserId);
currentUser.Friends.Add(friend);
contex.SaveChanges();
ErrorSuccessNotifier.AddSuccessMessage("Friend request accepted!");
}
}
catch (Exception exception)
{
ErrorSuccessNotifier.AddErrorMessage(exception);
}
}
protected void AddFriendLinkButton_OnCommand(object sender, CommandEventArgs e)
{
try
{
string userId = Request.Params["userID"];
SocialNetworkDbEntities context = new SocialNetworkDbEntities();
using (context)
{
var user = context.AspNetUsers.FirstOrDefault(u => u.Id == userId);
var currentUserId = User.Identity.GetUserId();
var currentUser = context.AspNetUsers.FirstOrDefault(u => u.Id == currentUserId);
currentUser.Friends.Add(user);
context.SaveChanges();
ErrorSuccessNotifier.AddSuccessMessage("Friend request sent!");
this.AddFriendLinkButton.Visible = false;
}
}
catch (Exception exception)
{
ErrorSuccessNotifier.AddErrorMessage(exception);
}
}
protected void ButtonUploadImage_Click(object sender, EventArgs e)
{
if (!this.FileUploadControl.HasFile)
{
ErrorSuccessNotifier.AddErrorMessage("No image attached.");
return;
}
if(this.FileUploadControl.PostedFile.ContentType == "image/jpeg" ||
this.FileUploadControl.PostedFile.ContentType == "image/png" ||
this.FileUploadControl.PostedFile.ContentType == "image/gif")
{
int length = FileUploadControl.PostedFile.ContentLength;
if (length > 819200) // 800Kb = 1024 * 800
{
ErrorSuccessNotifier.AddErrorMessage("The lenght of image is too big. Image must be less than 800kb.");
return;
}
using (SocialNetworkDbEntities context = new SocialNetworkDbEntities())
{
var user = context.AspNetUsers.FirstOrDefault(usr => usr.Id == this.userId);
if (user != null)
{
byte[] fileData = new byte[length + 1];
Stream fileStream = FileUploadControl.PostedFile.InputStream;
fileStream.Read(fileData, 0, length);
user.UserDetail.AvatarImage = fileData;
context.SaveChanges();
this.profilePicture.Src = "data:image/jpeg;base64," + Convert.ToBase64String(fileData);
}
}
}
else
{
ErrorSuccessNotifier.AddErrorMessage("The file was not in correct format! Only .jpeg, .png and .gif are supported.");
}
}
protected void LinkButtonVote_Click(object sender, EventArgs e)
{
SocialNetworkDbEntities context = new SocialNetworkDbEntities();
using (context)
{
var post = context.Posts.Find(this.postId);
if (post != null && !(post.UsersLiked.Any(usr => usr.Id == User.Identity.GetUserId())))
{
var currentUser = context.AspNetUsers.Find(User.Identity.GetUserId());
if (currentUser != null)
{
try
{
post.Votes++;
post.UsersLiked.Add(currentUser);
context.SaveChanges();
FillPageContent();
this.LinkButtonVote.Visible = false;
}
catch (Exception ex)
{
ErrorSuccessNotifier.AddErrorMessage("Voting failed! Server error!");
}
}
else
{
ErrorSuccessNotifier.AddErrorMessage("User account error! Contact administrator...");
}
}
else
{
ErrorSuccessNotifier.AddErrorMessage("Error occured while registering your vote!" +
Environment.NewLine +
"Either post doesn't exist or you have already gave your vote");
}
}
}
protected void ButtonSubmit_Click(object sender, EventArgs e)
{
if (this.CheckIsValid("Details"))
{
using (SocialNetworkDbEntities context = new SocialNetworkDbEntities())
{
var user = context.AspNetUsers.Find(userId);
var userDetails = user.UserDetail;
userDetails.City = TrimWords(TextBoxCity.Text);
userDetails.Company = TrimWords(TextBoxCompany.Text);
userDetails.Email = TrimWords(TextBoxEmail.Text);
if (!string.IsNullOrEmpty(TextBoxBirhtDate.Text))
{
userDetails.BirthDate = DateTime.Parse(TextBoxBirhtDate.Text);
}
context.SaveChanges();
}
ErrorSuccessNotifier.AddSuccessMessage("Details Succsessfuly changed");
}
}
protected void BannUserLinkButton_OnClick(object sender, EventArgs e)
{
string userToBannId = Request.Params["userID"];
SocialNetworkDbEntities context = new SocialNetworkDbEntities();
try
{
using (context)
{
var userToBann = context.AspNetUsers.FirstOrDefault(u => u.Id == userToBannId);
if (userToBann == null)
{
throw new ArgumentException("User does not exist!");
}
var role = context.AspNetRoles.FirstOrDefault(r => r.Name == "banned");
userToBann.AspNetRoles.Clear();
userToBann.AspNetRoles.Add(role);
context.SaveChanges();
ErrorSuccessNotifier.AddSuccessMessage(string.Format("User \"{0}\" banned!", userToBann.UserName));
}
}
catch (Exception exception)
{
ErrorSuccessNotifier.AddErrorMessage(exception.Message);
}
}
protected void Post_Command(object sender, CommandEventArgs e)
{
using (SocialNetworkDbEntities context = new SocialNetworkDbEntities())
{
try
{
Post post = new Post();
context.Posts.Add(post);
post.AuthorId = User.Identity.GetUserId();
post.DateCreated = DateTime.Now;
post.Text = Server.HtmlEncode(this.TextBoxNewPostText.Text);
context.SaveChanges();
Response.Redirect("UserPost.aspx?postId=" + post.PostId, false);
}
catch (Exception ex)
{
ErrorSuccessNotifier.AddErrorMessage("Posting failed! Server error!");
}
}
}