protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (Session["currentUser"] == null)
{
Response.Redirect("Default.aspx");
}
else
{
currentUser = (User)Session["currentUser"];
switch (currentUser.Role)
{
case "user":
tbRecipient.Text = "Admin";
tbRecipient.Enabled = false;
break;
case "admin":
tbRecipient.Enabled = true;
break;
}
PrepareAnswerMessage();
}
}
}
protected void ibtnDeleteMessage_Command(object sender, CommandEventArgs e)
{
int messageID;
if(int.TryParse(e.CommandArgument.ToString(), out messageID))
{
VocabularyContext context = new VocabularyContext();
Message message = context.Messages.SingleOrDefault(m => m.ID == messageID);
if (Session["currentUser"] != null)
{
currentUser = (User)Session["currentUser"];
string redirectPage;
if (currentUser.ID == message.SenderID)
{
redirectPage = "MessageBox.aspx?p=SendedMessages";
}
else
{
redirectPage = "MessageBox.aspx?p=ReceivedMessages";
}
if(message.UserDeletedThis == 0)
{
message.UserDeletedThis = currentUser.ID;
context.SaveChanges();
}
else
{
context.Messages.Remove(message);
context.SaveChanges();
}
Response.Redirect(redirectPage);
}
}
}
protected void btnRegister_Click(object sender, EventArgs e)
{
Page.Validate("Register");
if(Page.IsValid)
{
try
{
User user = new User();
VocabularyContext ctx = new VocabularyContext();
user = ctx.Users.SingleOrDefault(u => u.Name == tbUserName.Text);
if(user != null)
{
hfResult.Value = "1";
pnlDialog.Visible = true;
litResult.Text = GetLocalResourceObject("ExistUser").ToString();
}
else
{
user = new User { Name = tbUserName.Text, Role = "user", Password = tbPassword.Text };
ctx.Users.Add(user);
ctx.SaveChanges();
//Login user
Session["currentUser"] = user;
Response.Redirect("~/Default.aspx");
}
}
catch (Exception ex)
{
string s = ex.Message;
hfResult.Value = "0";
pnlDialog.Visible = true;
litResult.Text = GetLocalResourceObject("Fail").ToString();
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (Session["currentUser"] != null)
{
currentUser = (User)Session["currentUser"];
if (Request.QueryString["p"] == null)
Response.Redirect("MessageBox.aspx?p=ReceivedMessages");
}
else Response.Redirect("Default.aspx");
}
}
