Class: Devise::ImageAuthenticationController

Inherits:
DeviseController
  • Object
show all
Defined in:
app/controllers/devise/image_authentication_controller.rb

Instance Method Summary collapse

Instance Method Details

#confirm ⇒ Object 



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# File 'app/controllers/devise/image_authentication_controller.rb', line 26

def confirm
  if resource.valid_images?(params[:image_auth_categories])
    resource.image_authentication_enabled = true
    resource.save

    redirect_to session["user_return_to"]
  else
    render :action => 'confirm'
  end
end

#disable ⇒ Object 



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# File 'app/controllers/devise/image_authentication_controller.rb', line 37

def disable
  resource.auth_categories_mask         = nil
  resource.image_authentication_enabled = false
  resource.save

  redirect_to :back
end

#enable ⇒ Object 



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# File 'app/controllers/devise/image_authentication_controller.rb', line 7

def enable
  @auth_categories = resource.all_auth_categories

  if request.get?
    session["user_return_to"] = request.referer
  else
    if params[:image_auth_categories] && params[:image_auth_categories].size == resource.class.maximum_categories
      resource.auth_categories = params[:image_auth_categories]
      resource.save
      
      setup_auth_categories

      render :action => 'confirm'
    else
      render :action => 'enable'
    end
  end
end

#show ⇒ Object 



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# File 'app/controllers/devise/image_authentication_controller.rb', line 45

def show
  return redirect_to :back if !resource.image_authentication_enabled?
end

#update ⇒ Object 



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# File 'app/controllers/devise/image_authentication_controller.rb', line 49

def update
  if resource.valid_images?(params[:image_auth_categories])
    warden.session(resource_name)[:requires_image_authentication] = false
     resource_name, resource, :bypass => true

    redirect_to session["user_return_to"]
  else
    resource.failed_attempts += 1
    resource.save

    if resource.
      sign_out(resource)
      resource.lock_access!

      render :action => 'locked'
    else
      setup_auth_categories

      render :action => 'show'
    end
  end
end