如何在rails控制器动作上激活Facebook像素

Question

我在rails应用程序上有一个ruby.我按照facebook的说明添加了一个像素.

但是,要跟踪转化,Facebook要求您将页面放入到达所需结果时显示的转换中.即如果我想展示一个客户已经注册,我会在注册后将你去的页面作为跟踪的成功对象.

我的问题是,在我的应用程序中,当客户注册时,没有登录页面.该应用程序将用户带回主页.它在主页上显示一条消息,因此我试图查看是否有办法跟踪控制器操作而不是实际页面的转换.

我需要计算的动作没有页面,它们是控制器动作.有没有人知道如何做到这一点的宝石,文档或最佳实践？

这是进入布局文件的像素......

<!-- Facebook Pixel Code -->
      <script>
      !function(f,b,e,v,n,t,s){if(f.fbq)return;n=f.fbq=function(){n.callMethod?
      n.callMethod.apply(n,arguments):n.queue.push(arguments)};if(!f._fbq)f._fbq=n;
      n.push=n;n.loaded=!0;n.version='2.0';n.queue=[];t=b.createElement(e);t.async=!0;
      t.src=v;s=b.getElementsByTagName(e)[0];s.parentNode.insertBefore(t,s)}(window,
      document,'script','https://connect.facebook.net/en_US/fbevents.js');
      fbq('init', '18027724*****', {
      em: 'insert_email_variable,'
      });
      fbq('track', 'PageView');
      </script>
      <noscript><img height="1" width="1" style="display:none"
      src="https://www.facebook.com/tr?id=180277241*****&ev=PageView&noscript=1"
      /></noscript>
  <!-- DO NOT MODIFY -->
<!-- End Facebook Pixel Code -->

但是我需要它在控制器中点火......

def create
    @reportapproval = current_user.reportapprovals.create(authorization_params)
      if @reportapproval.valid?
        if @reportapproval.manager_paying_report == true
          flash[:notice] = "Please make payment before proceeding"
          redirect_to new_managers_charge_path(id: @reportapproval.id)
        else
          flash[:notice] = "You have requested a report from #{@reportapproval.tenant_last_name}."
          redirect_to managers_dashboard_path
          @reportapproval.save
        end
     <----PIXEL FIRES HERE IN THE PROCESS ----->
      else
        flash[:error] = @reportapproval.errors.full_messages.to_sentence
        redirect_to managers_dashboard_path
      end
end

Answer 1

更清洁的解决方案可能是使用此处的机架跟踪器宝石:https: //github.com/railslove/rack-tracker

主分支还没有新的facebook像素,所以请改用这个分支:https: //github.com/jolim/rack-tracker

将此添加到您的gemfile:

gem 'rack-tracker', git: 'https://github.com/jolim/rack-tracker.git', ref: 'c2b1b30'

在你的application.rb:

config.middleware.use(Rack::Tracker) do
  handler :facebook, { id: 'PIXEL_ID' }
end

在哪里替换PIXEL_ID你的facebook像素id.

然后在你的controller:

def create
  ...
  # PIXEL FIRES HERE IN THE PROCESS
  tracker do |t|
    t.facebook :track, { type: 'Purchase', options: { value: 100, currency: 'USD' } }
  end
  ...
end