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Versions: 11
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Contents
# This module is included in your application controller which makes
# several methods available to all controllers and views. Here's a
# common example you might add to your application layout file.
#
# <%% if logged_in? %>
# Welcome <%%= current_user.username %>! Not you?
# <%%= link_to "Log out", logout_path %>
# <%% else %>
# <%%= link_to "Sign up", signup_path %> or
# <%%= link_to "log in", login_path %>.
# <%% end %>
#
# You can also restrict unregistered users from accessing a controller using
# a before filter. For example.
#
# before_filter :login_required, :except => [:index, :show]
module Authentication
def self.included(controller)
controller.send :helper_method, :current_<%= user_singular_name %>, :logged_in?
controller.filter_parameter_logging :password
end
def current_<%= user_singular_name %>
@current_<%= user_singular_name %> ||= <%= user_class_name %>.find(session[:<%= user_singular_name %>_id]) if session[:<%= user_singular_name %>_id]
end
def logged_in?
current_<%= user_singular_name %>
end
def login_required
unless logged_in?
flash[:error] = "You must first log in or sign up before accessing this page."
redirect_to login_url
end
end
end
Version data entries
11 entries across 11 versions & 4 rubygems