Class: Devise::FacebookConsumerController

Inherits:
ApplicationController
  • Object
show all
Includes:
Controllers::InternalHelpers, DeviseOauth2FbCanvas::FacebookConsumerHelper
Defined in:
app/controllers/devise/facebook_consumer_controller.rb

Instance Method Summary collapse

Methods included from DeviseOauth2FbCanvas::FacebookConsumerHelper

#facebook_client

Instance Method Details

#auth ⇒ Object 



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# File 'app/controllers/devise/facebook_consumer_controller.rb', line 5

def auth
  url = send("#{resource_name}_fb_callback_url".to_sym)
  uri = facebook_client.authorization.authorize_url(:redirect_uri => url , :scope => Devise.facebook_permissions)
  if Devise.facebook_canvas_app
    render :layout => false, :inline => "<script type='text/javascript' charset='utf-8'>top.location.href='#{uri}';</script>"
  else
    redirect_to uri
  end
end

#callback ⇒ Object 



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# File 'app/controllers/devise/facebook_consumer_controller.rb', line 15

def callback
  url = send("#{resource_name}_fb_callback_url".to_sym)

  client = facebook_client
  client.authorization.process_callback(params[:code], :redirect_uri => url)

  token = client.access_token
  fb_user = client.selection.me.info!

  resource = resource_class.find_with_facebook_user(fb_user, token)
  unless resource
    resource = resource_class.create_with_facebook_user(fb_user, token)
  end
  if resource_class.respond_to?(:serialize_into_cookie)
    resource.remember_me!
    cookies.signed["remember_#{resource_name}_token"] = {
      :value => resource.class.serialize_into_cookie(resource),
      :expires => resource.remember_expires_at,
      :path => "/"
    }
  end
  set_flash_message :notice, :signed_in
  
  if Devise.facebook_canvas_app
    (resource_name, resource)
    redirect_to Devise.facebook_canvas_url
  else
    (resource_name, resource)
  end
end