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-rw-r--r--users/app/controllers/controller_extension/authentication.rb21
1 files changed, 19 insertions, 2 deletions
diff --git a/users/app/controllers/controller_extension/authentication.rb b/users/app/controllers/controller_extension/authentication.rb
index 507b62f..c3342f3 100644
--- a/users/app/controllers/controller_extension/authentication.rb
+++ b/users/app/controllers/controller_extension/authentication.rb
@@ -4,14 +4,31 @@ module ControllerExtension::Authentication
private
included do
- helper_method :current_user
+ helper_method :current_user, :logged_in?, :admin?
end
def current_user
@current_user ||= User.find(session[:user_id]) if session[:user_id]
end
+ def logged_in?
+ !!current_user
+ end
+
def authorize
- redirect_to login_url, :alert => "Not authorized" if current_user.nil?
+ access_denied unless logged_in?
end
+
+ def access_denied
+ redirect_to login_url, :alert => "Not authorized"
+ end
+
+ def admin?
+ current_user && current_user.is_admin?
+ end
+
+ def authorize_admin
+ access_denied unless admin?
+ end
+
end