Fixes Authentication

OKCupid added a form param and now responds with JSON for authentication

Author: trek

Gemfile

@@ -1,8 +1,9 @@
-source :rubygems
+source 'https://rubygems.org'
 gemspec
 
 group :test do
+  gem 'pry'
   gem 'rspec'
   gem 'webmock'
   gem 'vcr'
-end
+end

lib/lonely_coder/authentication.rb

@@ -1,41 +1,49 @@
+require 'json'
+
 class OKCupid
-  
+
   def authenticate(username, password)
     @authentication = Authentication.new(username, password, @browser)
   end
-  
+
   class Authentication
     def initialize(username, password, browser)
       change_to_using_simpler_parser(browser)
-      
+
       browser.post("https://www.okcupid.com/login", {
         username: username,
-        password: password
+        password: password,
+        okc_api: 1
       })
 
-      @success = browser.page.uri.path == '/home'
-      
+      body = JSON.parse(browser.page.body)
+
+      # body['screenname'] will be `nil` for failed auth
+      # and equal to the supplied username for success.
+      # there may be other cases?
+      @success = body['screenname'] != nil
+
       restore_default_parser(browser)
     end
-    
+
     def success?
       @success
     end
-    
+
     def change_to_using_simpler_parser(browser)
       browser.pluggable_parser.html = AuthenticationParser
     end
-    
+
     def restore_default_parser(browser)
       browser.pluggable_parser.html = Mechanize::Page
     end
   end
-  
-  class AuthenticationParser < Mechanize::Page  
+
+  class AuthenticationParser < Mechanize::Page
     # We're only using page uri to determine successful login, so
     # there's not a lot of value in passing a body string to nokogiri
     def initialize(uri = nil, response = nil, body = nil, code =nil)
       super(uri, response, '', code)
     end
   end
-end
+end