typepad_oauth.rb

module Typepad
  class Auth
    AUTH_KEYS = File.open(File.dirname(__FILE__) + '/' + 'typepad_oauth.yml') {|y| YAML::load(y)}
    CONSUMER_KEY = AUTH_KEYS['consumer_key'].to_s
    CONSUMER_SECRET = AUTH_KEYS['consumer_secret'].to_s
    
    #owner_id is application id in settings
    OWNER_ID = AUTH_KEYS['owner_id'].to_s
    
    def initialize
      @consumer = OAuth::Consumer.new(CONSUMER_KEY,CONSUMER_SECRET, {
             :site               => "https://www.typepad.com",
             :scheme             => :query_string,
             :http_method        => :get,
             :request_token_path => "/secure/services/oauth/request_token",
             :access_token_path  => "/secure/services/oauth/access_token",
             :authorize_path     => "/secure/services/api/#{OWNER_ID}/oauth-approve"
            })
      @[email protected]_request_token :oauth_callback => 'http://127.0.0.1:4567/'
    end
    
    def self.parse_authenticated_endpoint(token,access,endpoint)
      consumer = OAuth::Consumer.new(CONSUMER_KEY,CONSUMER_SECRET, {
             :site               => "https://api.typepad.com",
             :scheme             => :header,
             :http_method        => :post
            })
      access_token = OAuth::AccessToken.new(consumer, token, access)
      f = access_token.get("#{endpoint}.json").body
      data = Crack::JSON.parse(f)  
    end
    
    def get_tokens
      #store @request_token.token and @request_token.secret for use when you get the callback
      #ask user to visit @request_token.authorize_url
      
      @tokens = {}
      @tokens[:request_token] = @request_token.token
      @tokens[:secret] = @request_token.secret
      @tokens[:url] = @request_token.authorize_url
      
      @tokens
    end
        
    def access_token(oauth_token,secret,oauth_verifier)
      puts oauth_token
      puts secret
      #... in your callback page:
      # request_token_key will be 'oauth_token' in the query paramaters of the incoming get request
      
      @request_token = OAuth::RequestToken.new(@consumer, oauth_token, secret)
      @access_token=@request_token.get_access_token :oauth_verifier => oauth_verifier
      
      @access_tokens = {}
      @access_tokens[:token] = @access_token.token
      @access_tokens[:secret] = @access_token.secret
      
      @access_tokens
      #store @access_token.token and @access_token.secret
    end
    
  end
end