Beginning of code to make and parse responses

Todo.txt

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+0) exchange access_token for access token
+
+1) get user data
+  * basic info
+  * work info
+  * education
+  * interested in
+  * meeting for
+2) annotate connections
+  * friends
+  * activities
+  * interests
+  * music
+  * books
+  * television
+
+3) add things that require permission with exception if not granted

init.rb

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+require "httparty"
+require "hashie"
+require "ogli"

lib/ogli.rb

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+module Ogli
+
+end
+
+require "ogli/user"
+require "ogli/client"

lib/ogli/client.rb

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+require "ogli/client/user"
+
+module Ogli
+  class Client
+    attr_reader :access_token
+    attr_reader :default_params
+
+    def api_path(path)
+      "http://graph.facebook.com/#{path}"
+    end
+
+    def initialize(access_token = nil)
+      @access_token = access_token
+      @default_params = @access_token ? {:access_token=>access_token} : {}
+    end
+
+    def map_data(data,klass=nil)
+      raise_error_if_necessary(data)
+      hash_or_array = extract_hash_or_array(data)
+      hash_or_array = map_to_class(hash_or_array,klass) if klass
+      hash_or_array
+    end
+
+    include HTTParty
+    include User   
+
+    protected
+
+    def extract_hash_or_array(hash_or_array)
+      return hash_or_array if hash_or_array.kind_of?(Array)
+      return hash_or_array["data"] if hash_or_array.keys.size == 1 and hash_or_array.has_key?("data")
+      return hash_or_array
+    end
+
+    def map_to_class(hash_or_array,klass)
+      if hash_or_array.kind_of?(Array)
+        hash_or_array = hash_or_array.map {|i| klass.new(i)}
+      else
+        hash_or_array = klass.new(hash_or_array)
+      end
+    end
+
+    def raise_error_if_necessary(data)
+      if data.kind_of?(Hash)
+        if data.keys.size == 1 and data["error"]
+          type = data["error"]["type"]
+          message = data["error"]["message"]
+          raise Exception.new("#{type}: #{message}")
+        end
+      end
+    end
+  end
+end

lib/ogli/client/user.rb

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+module Ogli
+  class Client
+    module User
+
+
+      def user(id)
+        self.class.get(api_path(id))
+      end
+    end
+  end
+end

lib/ogli/user.rb

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+module Ogli
+  class User < Hashie::Mash
+
+  end
+end

spec/client/client_user_spec.rb

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+require "spec_helper"
+describe Ogli::Client do
+  let :client do
+    Ogli::Client.new
+  end
+  # it "fetches a user by id" do
+  #   client.user(12451752).should == {:id=>12451752}
+  # end
+end

spec/spec_helper.rb

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+require "rubygems"
+require (Pathname(__FILE__).dirname + '../init')