/// <summary>
/// Perform the necessary action to update the module's state, and
/// send the email to the module submitter if emails are enabled.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SendBtn_Click(object sender, System.EventArgs e)
{
Emails.formatEmailBody(Message, CustomMessage.Text);
MailMessage msg = Emails.constructMailMessage(Message, UserName, Globals.EditorsEmail);
switch (Message.Type)
{
case EmailType.SubmitterApproved:
UsersControl.approveSubmitter(UserName);
break;
case EmailType.SubmitterDenied:
UsersControl.rejectSubmitter(UserName);
break;
case EmailType.ModuleApproved:
ModulesControl.approveModule(ModuleID);
break;
case EmailType.ModuleDeniedSave:
ModulesControl.rejectModule(ModuleID, true);
break;
case EmailType.ModuleDeniedDelete:
ModulesControl.rejectModule(ModuleID, false);
deleteMaterials();
break;
case EmailType.FacultyApproved:
UsersControl.approveFaculty(UserName);
break;
case EmailType.FacultyDenied:
UsersControl.rejectFaculty(UserName);
break;
}
// Message to be displayed on editors page.
string successMessage = "Operation successful. ";
// Only send an email if they're enabled.
if (Globals.EmailsEnabled)
{
try {
SmtpMail.SmtpServer = AspNetForums.Components.Globals.SmtpServer;
SmtpMail.Send(msg);
successMessage += "Email sent to user.";
} catch (Exception ex) {
successMessage += "But an error occurred while sending an email to the user.";
}
}
else
{
successMessage += "Email not sent to user because they are disabled.";
}
Response.Redirect("EditorsPage.aspx?message=" +
HttpUtility.UrlEncode(successMessage));
}
/// <summary>
/// Handles the 'Yes' button click event.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void YesButton_Click(object sender, System.EventArgs e)
{
// If the user clicked Yes, update their user account to "Canceled"
// and redirect them to the default page.
UserAccounts.UserInfo user = UserAccounts.getUserInfo(User.Identity.Name);
user.Role = UserRole.Canceled;
// Updates the user's role and sends them an email telling them
// about the change.
UsersControl.updateUserRole(user);
UsersControl.logoutUser();
Response.Redirect("default.aspx", true);
}
protected void SelectionChanged(object source, System.EventArgs e)
{
// Get a reference to the DropDownList;
DropDownList ddl = (DropDownList)source;
DataGridItem dgi = (DataGridItem)ddl.Parent.Parent;
UserAccounts.UserInfo user = new UserAccounts.UserInfo();
user.Username = ((HyperLink)dgi.Cells[0].FindControl("UserLink")).Text;
user.Role = (UserRole)(Convert.ToInt32(ddl.SelectedValue));
UsersControl.updateUserRole(user);
bindGrid();
}
/// <summary>
/// Handles the Submit button-click events.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Submit_Click(object sender, System.EventArgs e)
{
try {
if (EditUserInfoControl1.Page.IsValid)
{
UsersControl.updateUser(EditUserInfoControl1.UserInfo);
Response.Redirect("MyAccount.aspx?message=User information updated successfully.", true);
}
} catch (Exception ex) {
ErrorMessage.Text = ex.Message;
}
}
/// <summary>
/// Handles Login button-click events.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void LoginBtn_Click(object sender, System.EventArgs e)
{
bool passwordVerified = false;
try {
// Verify password and set authorization cookie, if valid.
passwordVerified =
UserAccounts.VerifyPassword(txtUserName.Text, txtPassword.Text);
UserAccounts.UserInfo user = UserAccounts.getUserInfo(txtUserName.Text);
if (!passwordVerified)
{
// First, see if the username exists and if the password
// is correct. If the username doesn't exist, or if
// the password is incorrect, reset the fields and notify
// user of the problem.
lblMessage.Text = "Invalid username or password.";
txtUserName.Text = "";
txtPassword.Text = "";
}
else if (user.Role == UserRole.Disabled)
{
// If the username exists and the password was correct,
// check to see if the account has been disabled. If so,
// notify the user and reset the fields.
lblMessage.Text = "That account has been disabled.";
txtUserName.Text = "";
txtPassword.Text = "";
}
else
{
// Keep track of redirection information
string url = Request.QueryString["ReturnUrl"] == null ? "MyAccount.aspx" :
FormsAuthentication.GetRedirectUrl(txtUserName.Text, false);
if (user.Role == UserRole.Canceled)
{
// If this account had been Canceled, reset them to User status,
// and redirect them to a page with the appropriate information.
user.Role = UserRole.User;
UsersControl.updateUserRole(user);
Session["CancelType"] = "Reactivate";
url = "AccountCanceled.aspx?ReturnUrl=" + url;
}
Response.Redirect(url);
}
} catch (Exception ex) {
lblMessage.Text = ex.Message;
}
}
/// <summary>
/// Handles Register button-click events
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void RegisterBtn_Click(object sender, System.EventArgs e)
{
Page.Validate();
if (Page.IsValid)
{
UserAccounts.UserInfo ui = EditUserInfoControl1.UserInfo;
try {
UsersControl.registerUser(ui);
FormsAuthentication.RedirectFromLoginPage(ui.Username, false);
} catch (Exception ex) {
lblMessage.Text = "<p>Error registering user. " + ex.Message + "</p>";
}
}
}
private void SubmitBtn_Click(object sender, System.EventArgs e)
{
// Try to retrieve user information with the given username
UserAccounts.UserInfo user = UserAccounts.getUserInfo(txtUserName.Text);
// Check if the user actually exists
if (user == null)
{
lblMessage.Text = "Username not found.";
}
else
{
int index = secretQuestion.getQuestionID();
// Check that the secret question and answer were right
if (user.QuestionID != index || user.QuestionAnswer != secretQuestion.getAnswer())
{
lblMessage.Text = "Some or all of the data you entered was "
+ "incorrect. Please revise your answers and try again. ";
}
else
{
// generate a password
string newPwd = generatePassword();
// set the password in the database
user.Password = newPwd;
UsersControl.updateUser(user);
// send it to their email
Email email = Emails.getEmail(EmailType.PasswordReset);
Emails.formatEmail(email, user.Username, newPwd);
MailMessage msg = Emails.constructMailMessage(email, user.Username, Globals.AdminsEmail);
SmtpMail.SmtpServer = AspNetForums.Components.Globals.SmtpServer;
SmtpMail.Send(msg);
// give them further instructions and set the visibility
// of the command buttons accordingly
lblMessage.Text = "An email has been sent to: " + user.Email
+ ". Please check your email for your new password. "
+ "You may change this password after you log in. "
+ "Click Continue to go to the login page. ";
SubmitBtn.Visible = false;
ContinueBtn.Visible = true;
}
}
}
