Module: DceLti::ControllerMethods

Defined in:
lib/dce_lti/controller_methods.rb

Instance Method Summary collapse

Instance Method Details

#authenticate_via_lti ⇒ Object 



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# File 'lib/dce_lti/controller_methods.rb', line 3

def authenticate_via_lti
  unless current_user
    redirect_to redirect_after_session_expire
  end
end

#cookieless_session? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dce_lti/controller_methods.rb', line 18

def cookieless_session?
  cookie = env.fetch('HTTP_COOKIE', '')
  cookie.blank? || cookie.match(/shimmed_cookie/)
end

#current_user ⇒ Object 



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# File 'lib/dce_lti/controller_methods.rb', line 9

def current_user
  @current_user ||=
    if ENV['FAKE_USER_ID']
      User.find_by(id: ENV['FAKE_USER_ID'])
    else
      User.find_by(id: session[:current_user_id])
    end
end

#redirect_after_session_expire ⇒ Object 



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# File 'lib/dce_lti/controller_methods.rb', line 23

def redirect_after_session_expire
  Engine.config.redirect_after_session_expire.call(self)
end