class SamlController < ApplicationController
  skip_before_filter :require_login, :except => [:logout]
  protect_from_forgery except: :consume

  def init
    request = OneLogin::RubySaml::Authrequest.new
    redirect_to(request.create(SAML_SETTINGS))
  end

  def consume

    response = OneLogin::RubySaml::Response.new(params[:SAMLResponse], :settings => SAML_SETTINGS)

    if response.success?
      email = response.attributes["urn:oid:0.9.2342.19200300.100.1.3"]
      @user = User.find_by_email(email)
      unless @user.blank?
        auto_login @user
        User.increment_counter(:visit_count, @user.id)
        session[:course_id] = @user.default_course.id
        respond_with @user, location: dashboard_path
      else
        redirect_to um_pilot_path
      end
    else
       redirect_to root_url, :notice => "authentication error"
    end
  end

  def metadata
    meta = OneLogin::RubySaml::Metadata.new
    render :xml => meta.generate(SAML_SETTINGS, true)
  end

  def logout
    redirect_to logout_url
  end


end

class SamlController < ApplicationController
  skip_before_filter :require_login, :except => [:logout]
  protect_from_forgery except: :consume

  def init
    request = OneLogin::RubySaml::Authrequest.new
    redirect_to(request.create(SAML_SETTINGS))
  end

  def consume

    response = OneLogin::RubySaml::Response.new(params[:SAMLResponse], :settings => SAML_SETTINGS)

    if response.success?
      email = response.attributes["urn:oid:0.9.2342.19200300.100.1.3"]
      @user = User.find_by_email(email)
      unless @user.blank?
        auto_login @user
        User.increment_counter(:visit_count, @user.id)
        session[:course_id] = CourseRouter.current_course_for @user
        respond_with @user, location: dashboard_path
      else
        redirect_to um_pilot_path
      end
    else
       redirect_to root_url, :notice => "authentication error"
    end
  end

  def metadata
    meta = OneLogin::RubySaml::Metadata.new
    render :xml => meta.generate(SAML_SETTINGS, true)
  end

  def logout
    redirect_to logout_url
  end


end

Use the CourseRouter to retrieve the current course
Use the CourseRouter to retrieve the current course
