farhatahmad / greenlight

# BigBlueButton open source conferencing system - http://www.bigbluebutton.org/.

#

# Copyright (c) 2018 BigBlueButton Inc. and by respective authors (see below).

#

# This program is free software; you can redistribute it and/or modify it under the

# terms of the GNU Lesser General Public License as published by the Free Software

# Foundation; either version 3.0 of the License, or (at your option) any later

# version.

#

# BigBlueButton is distributed in the hope that it will be useful, but WITHOUT ANY

# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A

# PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

#

# You should have received a copy of the GNU Lesser General Public License along

# with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.

class AccountActivationsController < ApplicationController

  include Emailer

  include Authenticator

  before_action :ensure_unauthenticated

  before_action :find_user_by_token, only: :edit

  before_action :find_user_by_digest, only: :resend

  # GET /account_activations

  def show

  end

  # GET /account_activations/edit

  def edit

    # If the user exists and is not verified and provided the correct token

    if @user && [email protected]?

      # Verify user

      @user.set_role(initial_user_role(@user.email)) if @user.role.nil?

      @user.activate

      # Redirect user to root with account pending flash if account is still pending

      return redirect_to root_path,

        flash: { success: I18n.t("registration.approval.signup") } if @user.has_role?(:pending)

      # Redirect user to sign in path with success flash

      redirect_to signin_path, flash: { success: I18n.t("verify.activated") + " " + I18n.t("verify.signin") }

    else

      redirect_to root_path, flash: { alert: I18n.t("verify.invalid") }

    end

  end

  # POST /account_activations/resend

  def resend

    if @user.activated?

      # User is already verified

      flash[:alert] = I18n.t("verify.already_verified")

    else

      # Resend

      send_activation_email(@user, @user.create_activation_token)

    end

    redirect_to root_path

  end

  private

  def find_user_by_token

    return redirect_to root_path, flash: { alert: I18n.t("verify.invalid") } unless params[:token].present?

    @user = User.find_by!(activation_digest: User.hash_token(params[:token]), provider: @user_domain)

  end

  def ensure_unauthenticated

    redirect_to current_user.main_room || root_path if current_user

  end

end