DropboxError在SessionsController - 创建

Question

我测试在本地主机上的Rails应用程序红宝石从Dropbox的需要认证。 当它说

应用程序想访问您的Dropbox的文件和文件夹。

我点击允许。然后我得到

DropboxError在SessionsController＃创建 v1_retired

我也有，

    session['access_token'] = access_token
    @db = get_client access_token
    name = @db.account_info['display_name']
    email = @db.account_info['email']
    uid = @db.account_info['uid']
    user = User.find_by_provider_and_uid('dropbox', user_id) || User.create_with_omniauth(email, uid, name)    

凡name = @db.account_info['display_name']是红色标示线24。

文件app/controllers/sessions_controller.rb:24:in `create'

Parameters:

{"state"=>"vJUckYTI8YJVzdw1L9OA8g==",
 "code"=>"m6ncKLSfo7AAAAAAAAAADOJrqwYitp3Oi2HW8pXc",
 "provider"=>"dropbox"}

sessions_controller.rb

require 'dropbox_sdk'
class SessionsController < ApplicationController
  def get_auth
    redirect_uri = ENV['db_callback']
    flow = DropboxOAuth2Flow.new( ENV['db_key'], ENV['db_secret'], redirect_uri, session, :dropbox_auth_csrf_token)
  end
  def new
     auth_url = get_auth.start
     redirect_to auth_url
  end
  def index
    if session['access_token'] != ''
      @user = get_dropbox_client.account_info['display_name']
    end
  end
  def create     
    code = params[:code]
    begin
      access_token, user_id, url_state = get_auth.finish(params)
    rescue Exception
    end
    session['access_token'] = access_token
    @db = get_client access_token
    name = @db.account_info['display_name']
    email = @db.account_info['email']
    uid = @db.account_info['uid']
    user = User.find_by_provider_and_uid('dropbox', user_id) || User.create_with_omniauth(email, uid, name)     
    session[:user_id] = uid
    session[:access_token] = access_token
    session[:user_name] = name
    user.access_token = access_token
    user.save
    redirect_to '/'
  end
  def destroy
    session.clear
    redirect_to root_url
  end
end

routs.rb

Rails.application.routes.draw do
  match 'auth/:provider/callback', to: 'sessions#create', via: [:get, :post]
  match '/', to: 'sites#load', constraints: { subdomain: /.+/ }, via: [:get, :post, :put, :patch, :delete]
  root 'sites#index'
  get '/logout', to: 'sessions#destroy'
  get '/auth/dropbox', to: 'sessions#new'
  match '/*req', to: 'sites#load', constraints: { subdomain: /.+/ }, via: [:get, :post, :put, :patch, :delete]
  get '/about', to: 'pages#about'
  get '/source', to: 'pages#source'
  get '/pricing', to: 'pages#pricing'
  get '/admin', to: 'pages#admin'
  get '/webhook', to: 'webhook#challenge'
  post '/webhook', to: 'webhook#post'
  post "/versions/:id/revert", to: "versions#revert", as: "revert_version"
  resources :sites, path: '' 
end

我已经gem 'dropbox-sdk'在我的Gemfile和application_controller.rb是

require 'dropbox_sdk'
class ApplicationController < ActionController::Base
  # Prevent CSRF attacks by raising an exception.
  # For APIs, you may want to use :null_session instead.
  protect_from_forgery with: :exception

  def get_client at
    return DropboxClient.new(at)
  end

  def current_user
    User.find_by( access_token: session['access_token'] )
  end

end

的Gemfile

source 'https://rubygems.org'

gem 'figaro'
gem 'dropbox-sdk' 
gem 'paper_trail'
gem 'httparty'
gem 'pry'
gem 'rails_12factor'
gem 'dalli'

group :development, :test do
  gem 'rspec-rails', '~> 3.0'
end

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.2.8'
gem 'pg', '~> 0.20.0'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 4.0.3'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .js.coffee assets and views
gem 'coffee-rails', '~> 4.0.0'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer',  platforms: :ruby

# Use jquery as the JavaScript library
gem 'jquery-rails'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.0'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0',          group: :doc

# Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
gem 'spring',        group: :development

# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'

# Use unicorn as the app server
# gem 'unicorn'

# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development

# Use debugger
# gem 'debugger', group: [:development, :test]

如何根据dropbox_api更改文件application_controller.rb

Answer 1

因为Dropbox的API V1已经retired你需要升级你的API

这里遵循这一Dropbox API v1 → v2 Migration guide

如果你使用的Gemfile连接到API，

官方的Dropbox API的包装（Dropbox的-SDK-红宝石）或gem 'dropbox-sdk'

已被弃用see their doc

你可以使用这个第三方API的包装，而不是dropbox_api