Merging identi.ca support. Closes #45

oa-oauth/lib/omniauth/oauth.rb

@@ -12,5 +12,6 @@ module OmniAuth
     autoload :ThirtySevenSignals, 'omniauth/strategies/thirty_seven_signals'
     autoload :Foursquare,         'omniauth/strategies/foursquare'
     autoload :Gowalla,            'omniauth/strategies/gowalla'
+    autoload :Identica,           'omniauth/strategies/identica'
   end
 end

oa-oauth/lib/omniauth/strategies/identica.rb

@@ -0,0 +1,49 @@
+require 'omniauth/oauth'
+require 'multi_json'
+
+module OmniAuth
+  module Strategies
+    #
+    # Authenticate to Identica via OAuth and retrieve basic
+    # user information.
+    #
+    # Usage:
+    #
+    #    use OmniAuth::Strategies::Identica, 'consumerkey', 'consumersecret'
+    #
+    class Identica < OmniAuth::Strategies::OAuth
+      def initialize(app, consumer_key, consumer_secret)
+        super(app, :identica, consumer_key, consumer_secret,
+                :site => 'http://identi.ca',
+                :request_token_path => "/api/oauth/request_token",
+                :access_token_path  => "/api/oauth/access_token",
+                :authorize_path     => "/api/oauth/authorize")
+      end
+
+      def auth_hash
+        OmniAuth::Utils.deep_merge(super, {
+          'uid' => @access_token.params[:user_id],
+          'user_info' => user_info,
+          'extra' => {'user_hash' => user_hash}
+        })
+      end
+
+      def user_info
+        user_hash = self.user_hash
+
+        {
+          'nickname' => user_hash['screen_name'],
+          'name' => user_hash['name'],
+          'location' => user_hash['location'],
+          'image' => user_hash['profile_image_url'],
+          'description' => user_hash['description'],
+          'urls' => {'Website' => user_hash['url']}
+        }
+      end
+
+      def user_hash
+        @user_hash ||= MultiJson.decode(@access_token.get('/api/account/verify_credentials.json').body)
+      end
+    end
+  end
+end

oa-oauth/spec/omniauth/strategies/identica_spec.rb

@@ -0,0 +1,13 @@
+require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')
+
+describe 'OmniAuth::Strategies::Identica' do
+
+  it 'should subclass Identica' do
+    OmniAuth::Strategies::Identica.should < OmniAuth::Strategies::OAuth
+  end
+
+  it 'should initialize with just consumer key and secret' do
+    lambda{OmniAuth::Strategies::Identica.new({},'abc','def')}.should_not raise_error
+  end
+
+end