#简介

OAuth gem for rails，支持豆瓣，新浪微薄，腾讯微博，搜狐微博，网易微博。

#安装

gem install oauth_china

#使用

• 在Gemfile里添加:

  gem 'oauth' gem 'oauth_china'

• 添加配置文件

   配置文件路径：
   config/oauth/douban.yml
   config/oauth/sina.yml
   config/oauth/qq.yml
   config/oauth/sohu.yml
   config/oauth/netease.yml
  
   配置文件格式：
   development:
     key:    "you api key"
     secret: "your secret"
     url:    "http://yoursite.com"
     callback: "http://localhost:3000/your_callback_url"
   production:
     key:    "you api key"
     secret: "your secret"
     url:    "http://yoursite.com"
     callback: "http://localhost:3000/your_callback_url"
  

• 演示

       #config/oauth/sina.yml
       development:
             key:    "you api key"
             secret: "your secret"
             url:    "http://yoursite.com"
             callback: "http://localhost:3000/syncs/sina/callback"
           production:
             key:    "you api key"
             secret: "your secret"
             url:    "http://yoursite.com"
             callback: "http://localhost:3000/syncs/sina/callback"
  
  
       #config/routes.rb
       match "syncs/:type/new" => "syncs#new", :as => :sync_new
       match "syncs/:type/callback" => "syncs#callback", :as => :sync_callback
  
       #app/controllers/syncs_controller.rb
       # encoding: UTF-8
       class SyncsController < ApplicationController
  
         before_filter :login_required
  
         def new
           client = OauthChina::Sina.new
           authorize_url = client.authorize_url
           Rails.cache.write(build_oauth_token_key(client.name, client.oauth_token), client.dump)
           redirect_to authorize_url
         end
  
         def callback
           client = OauthChina::Sina.load(Rails.cache.read(build_oauth_token_key(params[:type], params[:oauth_token])))
           client.authorize(:oauth_verifier => params[:oauth_verifier])
  
           results = client.dump
  
           if results[:access_token] && results[:access_token_secret]
             #在这里把access token and access token secret存到db
             #下次使用的时候:
             #client = OauthChina::Sina.load(:access_token => "xx", :access_token_secret => "xxx")
             #client.add_status("同步到新浪微薄..")
             flash[:notice] = "授权成功！"
           else
             flash[:notice] = "授权失败!"
           end
           redirect_to account_syncs_path
         end
  
         private
         def build_oauth_token_key(name, oauth_token)
           [name, oauth_token].join("_")
         end
  
       end
  

• 注意

  系统时间要正确设置。否则会出现timstamps refused错误
  

#API文档

腾讯微博API文档：http://open.t.qq.com/resource.php?i=1,1
新浪微博API文档：http://open.t.sina.com.cn/wiki/index.php/API%E6%96%87%E6%A1%A3
豆瓣微博API文档：http://www.douban.com/service/apidoc/reference/