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Contents
module TwitterAuth
# These methods borrow HEAVILY from Rick Olsen's
# Restful Authentication. All cleverness props
# go to him, not me.
module ControllerExtensions
def self.included(base)
base.send :helper_method, :current_user, :logged_in?, :authorized?
end
protected
def authentication_failed(message, destination='/')
flash[:error] = message
redirect_to destination
end
def authentication_succeeded(message = 'You have logged in successfully.', destination = '/')
flash[:notice] = message
redirect_to destination
end
def current_user
@current_user ||= User.find_by_id(session[:user_id]) || User.from_remember_token(cookies[:remember_token])
end
def current_user=(new_user)
session[:user_id] = new_user.id
@current_user = new_user
end
def authorized?
!!current_user
end
def login_required
authorized? || access_denied
end
def access_denied
store_location
redirect_to login_path
end
def store_location
session[:return_to] = request.request_uri
end
def redirect_back_or_default(default)
redirect_to(session[:return_to] || default)
session[:return_to] = nil
end
def logged_in?
!!current_user
end
def logout_keeping_session!
@current_user = nil
session[:user_id] = nil
cookies.delete(:remember_token)
end
end
end
ActionController::Base.send(:include, TwitterAuth::ControllerExtensions)
Version data entries
22 entries across 22 versions & 3 rubygems