Class: OdaniaOmniauthAuthentication::SessionsController

Inherits:
ApplicationController show all
Defined in:
app/controllers/odania_omniauth_authentication/sessions_controller.rb

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/odania_omniauth_authentication/sessions_controller.rb', line 10

def create
  auth = request.env['omniauth.auth']
  # Find an identity here
  @identity = OdaniaOmniauthAuthentication::UserAuthentication.find_with_omniauth(auth)

  if @identity.nil?
    # If no identity was found, create a brand new one here
    @identity = OdaniaOmniauthAuthentication::UserAuthentication.create_with_omniauth(auth)
  end

  if user_signed_in?
    if @identity.user == current_user
      # User is signed in so they are trying to link an identity with their
      # account. But we found the identity and the user associated with it
      # is the current user. So the identity is already associated with
      # this user. So let's display an error message.
      redirect_to redirect_back_or_default('Already linked that account')
    else
      # The identity is not associated with the current_user so lets
      # associate the identity
      @identity.user = current_user
      @identity.save!
      redirect_to redirect_back_or_default(t('Successfully linked that account'))
    end
  else
    if @identity.user.present?
      # The identity we found had a user associated with it so let's
      # just log them in here
      set_current_user(@identity.user)
      redirect_to redirect_back_or_default(t('Signed in'))
    else
      # No user associated with the identity so we need to create a new one
      user = Odania::User.new
      user.ip = request.remote_ip
      user.email = auth['info']['email']
      user.name = auth['info']['name']
      user.save!

      @identity.user_id = user.id
      @identity.save!

      set_current_user(user)

      redirect_to redirect_back_or_default(t('Signed in'))
    end
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/odania_omniauth_authentication/sessions_controller.rb', line 58

def destroy
  set_current_user(nil)
  redirect_to redirect_back_or_default('Signed out')
end

#new ⇒ Object 



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# File 'app/controllers/odania_omniauth_authentication/sessions_controller.rb', line 7

def new
end