Question

我正在尝试使用Devise with Omniauth选项创建Rails应用程序以进行用户管理。我试图让一个OAuth服务一次工作，从Github开始。欢迎页面加载，我点击使用Github登录，转到Github授权页面并允许，然后重定向开始，我收到错误消息The action 'github' could not be found for Devise::OmniauthCallbacksController。

我不明白为什么我会收到此错误b / c我已在app / controllers / users / omniauth_callbacks_controller.rb中定义了该操作，如下所示：

class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController

  def github
    @user = User.from_omniauth(request.env["omniauth.auth"])
    sign_in_and_redirect @user
  end

end

应用程序/模型/ user.rb

class User < ApplicationRecord
  # Include default devise modules. Others available are:
  # :confirmable, :lockable, :timeoutable and :omniauthable
  devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable,     :omniauthable, :confirmable, :lockable, :omniauth_providers => [:github]

end

和app / config / routes.rb

Rails.application.routes.draw do
  get 'welcome/index'
  root 'welcome#index'

  devise_for :users, :controller => { :omniauth => "users/omniauth_callbacks" }
end

它试图回退到默认的Devise OmniauthsCallbacksController而不是使用我的用户/ omniauths_callbacks_controller.rb，但我不知道为什么。有什么建议吗？

可能相关的信息：

ruby v 2.4.0
rails v 50.0.1
omniauth v 1.3.2
devise v 4.2.0
omniauth-github v 1.1.2

Answer 1

尝试替换

function Welcome($content) {
$welcome = '';
if ( is_page('Profile')) 

   $url = $_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
   $numb = str_replace('mysite.org/profile/?user_id=', '', $url);

   global $wpdb;
   $query  = $wpdb->prepare ('SELECT `membership_level_id` FROM `mm_user_data` WHERE `wp_user_id` = %d', $numb);
   $idnum= $wpdb->get_var($query);

   $query  = $wpdb->prepare ('SELECT `name` FROM `mm_membership_levels`   WHERE `id` = %d', $idnum);
   $text= $wpdb->get_var($query);
   $text="<h3>$text</h3>";

   return $text.$content;
}


add_filter('the_content', 'Welcome');

到

devise_for :users, :controller => { :omniauth => "users/omniauth_callbacks" }

设计没有使用OmniauthsController

1 个答案: