Make more use of named scopes

[rails.git] / app / models / client_application.rb

diff --git a/app/models/client_application.rb b/app/models/client_application.rb
index 9474a01370ea692bf14e22c5585c4ddb3a34c0e7..04f1c0c997c119a9d6f49ae22c6a12eb51c65c4a 100644 (file)
--- a/app/models/client_application.rb
+++ b/app/models/client_application.rb
@@ -1,14 +1,17 @@
 require 'oauth'
+
 class ClientApplication < ActiveRecord::Base
   belongs_to :user
   has_many :tokens, :class_name => "OauthToken"
+  has_many :access_tokens
+
   validates_presence_of :name, :url, :key, :secret
   validates_uniqueness_of :key
-  before_validation_on_create :generate_keys
-  
   validates_format_of :url, :with => /\Ahttp(s?):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/i
   validates_format_of :support_url, :with => /\Ahttp(s?):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/i, :allow_blank=>true
-  validates_format_of :callback_url, :with => /\Ahttp(s?):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/i, :allow_blank=>true
+  validates_format_of :callback_url, :with => /\A[a-z][a-z0-9.+-]*:\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/i, :allow_blank=>true
+
+  before_validation :generate_keys, :on => :create
 
   attr_accessor :token_callback_url
   
@@ -53,6 +56,20 @@ class ClientApplication < ActiveRecord::Base
     RequestToken.create :client_application => self, :callback_url => self.token_callback_url
   end
 
+  def access_token_for_user(user)
+    unless token = access_tokens.valid.where(:user_id => user).first
+      params = { :user => user }
+
+      permissions.each do |p|
+        params[p] = true
+      end
+
+      token = access_tokens.create(params)
+    end
+    
+    token
+  end
+
   # the permissions that this client would like from the user
   def permissions
     ClientApplication.all_permissions.select { |p| self[p] }