LinkedIn Controller

conexiones_controller.rb

# coding: utf-8
class ConexionesController < ApplicationController
  def linkedin
    client = LinkedIn::Client.new(ENV['LINKEDIN_API_KEY'], ENV['LINKEDIN_SECRET'], {:request_token_path => '/uas/oauth/requestToken?scope=r_fullprofile+r_emailaddress'})
    request_token = client.request_token(:oauth_callback =>  "http://#{request.host_with_port}/conexiones/callback")
    session[:rtoken] = request_token.token
    session[:rsecret] = request_token.secret

    redirect_to client.request_token.authorize_url
  end

  def callback
    client = LinkedIn::Client.new(ENV['LINKEDIN_API_KEY'], ENV['LINKEDIN_SECRET'])
    if session[:atoken].nil?
      pin = params[:oauth_verifier]
      atoken, asecret = client.authorize_from_request(session[:rtoken], session[:rsecret], pin)
      session[:atoken] = atoken
      session[:asecret] = asecret
    else
      client.authorize_from_access(session[:atoken], session[:asecret])
    end
    profile = client.profile(fields: %w(email-address educations positions))
    current_usuario.importar_positions(profile)
    redirect_to current_usuario, notice: "Importación Realizada exitosamente"
  end  
end