Module: Lich::Common::GUI::PasswordChange

Defined in:
documented/common/gui/password_change.rb

Class Method Summary collapse

Class Method Details

.show_password_change_dialog(parent, data_dir, username) ⇒ void

This method returns an undefined value.

Displays a dialog for changing the user’s password.

Examples:

Lich::Common::GUI::PasswordChange.show_password_change_dialog(parent, "/path/to/data", "user123")

Parameters:

  • parent (Gtk::Window) —

    The parent window for the dialog.

  • data_dir (String) —

    The directory where user data is stored.

  • username (String) —

    The username of the account for which the password is being changed.



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# File 'documented/common/gui/password_change.rb', line 16

def self.show_password_change_dialog(parent, data_dir, username)
  # Create dialog
  dialog = Gtk::Dialog.new(
    title: "Change Password",
    parent: parent,
    flags: :modal,
    buttons: [
      ["Change Password", Gtk::ResponseType::APPLY],
      ["Cancel", Gtk::ResponseType::CANCEL]
    ]
  )

  dialog.set_default_size(400, -1)
  dialog.border_width = 10

  # Set accessible properties for screen readers
  Accessibility.make_window_accessible(
    dialog,
    "Password Change Dialog",
    "Dialog for changing account password"
  )

  # Create content area
  content_area = dialog.content_area
  content_area.spacing = 10

  # Add username label
  username_label = Gtk::Label.new
  username_label.set_markup("<span weight='bold'>Account:</span> #{username}")
  username_label.set_xalign(0)

  # Set accessible properties for screen readers
  Accessibility.make_accessible(
    username_label,
    "Account Username",
    "The username of the account being modified",
    :label
  )

  content_area.add(username_label)

  # Add current password entry
  current_password_box = Gtk::Box.new(:horizontal, 5)
  current_password_label = Gtk::Label.new("Current Password:")
  current_password_label.set_xalign(0)
  current_password_box.pack_start(current_password_label, expand: false, fill: false, padding: 0)

  current_password_entry = Gtk::Entry.new
  current_password_entry.visibility = false

  # Set accessible properties for screen readers
  Accessibility.make_entry_accessible(
    current_password_entry,
    "Current Password Entry",
    "Enter your current account password"
  )

  current_password_box.pack_start(current_password_entry, expand: true, fill: true, padding: 0)
  content_area.add(current_password_box)

  # Add new password entry
  new_password_box = Gtk::Box.new(:horizontal, 5)
  new_password_label = Gtk::Label.new("New Password:")
  new_password_label.set_xalign(0)
  new_password_box.pack_start(new_password_label, expand: false, fill: false, padding: 0)

  new_password_entry = Gtk::Entry.new
  new_password_entry.visibility = false

  # Set accessible properties for screen readers
  Accessibility.make_entry_accessible(
    new_password_entry,
    "New Password Entry",
    "Enter your new account password"
  )

  new_password_box.pack_start(new_password_entry, expand: true, fill: true, padding: 0)
  content_area.add(new_password_box)

  # Add confirm password entry
  confirm_password_box = Gtk::Box.new(:horizontal, 5)
  confirm_password_label = Gtk::Label.new("Confirm Password:")
  confirm_password_label.set_xalign(0)
  confirm_password_box.pack_start(confirm_password_label, expand: false, fill: false, padding: 0)

  confirm_password_entry = Gtk::Entry.new
  confirm_password_entry.visibility = false

  # Set accessible properties for screen readers
  Accessibility.make_entry_accessible(
    confirm_password_entry,
    "Confirm Password Entry",
    "Confirm your new account password"
  )

  confirm_password_box.pack_start(confirm_password_entry, expand: true, fill: true, padding: 0)
  content_area.add(confirm_password_box)

  # Add status label
  status_label = Gtk::Label.new("")
  status_label.set_xalign(0)

  # Set accessible properties for screen readers
  Accessibility.make_accessible(
    status_label,
    "Status Message",
    "Shows status messages during password change",
    :label
  )

  content_area.add(status_label)

  # Show all widgets
  dialog.show_all

  # Set up response handler
  dialog.signal_connect('response') do |dlg, response|
    if response == Gtk::ResponseType::APPLY
      current_password = current_password_entry.text
      new_password = new_password_entry.text
      confirm_password = confirm_password_entry.text

      # Validate inputs
      if current_password.empty?
        status_label.set_markup("<span foreground='red'>Current password cannot be empty.</span>")
        next
      end

      if new_password.empty?
        status_label.set_markup("<span foreground='red'>New password cannot be empty.</span>")
        next
      end

      if new_password != confirm_password
        status_label.set_markup("<span foreground='red'>New passwords do not match.</span>")
        next
      end

      # Verify current password
      if verify_current_password(data_dir, username, current_password)
        # Change password
        if change_password(data_dir, username, new_password)
          # Show success message
          success_dialog = Gtk::MessageDialog.new(
            parent: parent,
            flags: :modal,
            type: :info,
            buttons: :ok,
            message: "Password changed successfully."
          )

          # Set accessible properties for screen readers
          Accessibility.make_window_accessible(
            success_dialog,
            "Success Message",
            "Password change success notification"
          )

          success_dialog.run
          success_dialog.destroy

          # Close dialog
          dlg.destroy
        else
          status_label.set_markup("<span foreground='red'>Failed to change password. Please try again.</span>")
        end
      else
        status_label.set_markup("<span foreground='red'>Current password is incorrect.</span>")
      end
    elsif response == Gtk::ResponseType::CANCEL
      dlg.destroy
    end
  end
end