Adds Meetup strategy. Closes omniauth#66

README.markdown

@@ -26,10 +26,12 @@ OmniAuth currently supports the following external providers:
   * Gowalla (credit: [kvnsmth](http://github.com/kvnsmth))
   * Dopplr (credit: [flextrip](http://github.com/flextrip))
   * TripIt (credit: [flextrip](http://github.com/flextrip))
+  * Meetup (credit [coderoshi](http://github.com/coderoshi))
+  * SoundCloud (credit: [leemartin](http://github.com/leemartin))
 * OpenID
 * Google Apps (via OpenID)
 * CAS (Central Authentication Service) (credit: [jamesarosen](http://github.com/jamesarosen))
-* LDAP (credit: **Ping Yu**)
+* LDAP (credit: [pyu10055](http://github.com/pyu10055))
 
 ## Usage
 

oa-core/lib/omniauth/core.rb

@@ -59,7 +59,8 @@ module Utils
       'openid' => 'OpenID',
       'open_id' => 'OpenID',
       'github' => 'GitHub',
-      'tripit' => 'TripIt'
+      'tripit' => 'TripIt',
+      'soundcloud' => 'SoundCloud'
     }
 
     module_function

oa-oauth/lib/omniauth/oauth.rb

@@ -16,5 +16,6 @@ module Strategies
     autoload :TripIt,             'omniauth/strategies/trip_it'
     autoload :Dopplr,             'omniauth/strategies/dopplr'
     autoload :Meetup,             'omniauth/strategies/meetup'
+    autoload :SoundCloud,         'omniauth/strategies/sound_cloud'
   end
 end

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

@@ -0,0 +1,46 @@
+require 'omniauth/oauth'
+require 'multi_json'
+
+module OmniAuth
+  module Strategies
+    # 
+    # Authenticate to SoundCloud via OAuth and retrieve basic
+    # user information.
+    #
+    # Usage:
+    #
+    #    use OmniAuth::Strategies::SoundCloud, 'consumerkey', 'consumersecret'
+    #
+
+    class SoundCloud < OmniAuth::Strategies::OAuth
+      def initialize(app, consumer_key, consumer_secret)
+        super(app, :soundcloud, consumer_key, consumer_secret, :site => 'https://api.soundcloud.com')
+      end
+
+      def auth_hash
+        OmniAuth::Utils.deep_merge(super, {
+          'uid' => user_hash['id'],
+          'user_info' => user_info,
+          'extra' => {'user_hash' => user_hash}
+        })
+      end
+
+      def user_info
+        user_hash = self.user_hash
+
+        {
+          'name' => user_hash['full_name'],
+          'nickname' => user_hash['username'],
+          'location' => user_hash['city'],
+          'description' => user_hash['description'],
+          'image' => user_hash['avatar_url'],
+          'urls' => {'Website' => user_hash['website']}
+        }
+      end
+
+      def user_hash
+        @user_hash ||= MultiJson.decode(@access_token.get('/me.json').body)
+      end
+    end
+  end
+end

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

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