module Devise::Controllers::Helpers::ClassMethods
Public Instance Methods
devise_group(group_name, opts={})
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Define authentication filters and accessor helpers for a group of mappings. These methods are useful when you are working with multiple mappings that share some functionality. They are pretty much the same as the ones defined for normal mappings.
Example:
inside BlogsController (or any other controller, it doesn't matter which): devise_group :blogger, contains: [:user, :admin] Generated methods: authenticate_blogger! # Redirects unless user or admin are signed in blogger_signed_in? # Checks whether there is either a user or an admin signed in current_blogger # Currently signed in user or admin current_bloggers # Currently signed in user and admin Use: before_filter :authenticate_blogger! # Redirects unless either a user or an admin are authenticated before_filter ->{ authenticate_blogger! :admin } # Redirects to the admin login page current_blogger :user # Preferably returns a User if one is signed in
# File lib/devise/controllers/helpers.rb, line 35 def devise_group(group_name, opts={}) mappings = "[#{ opts[:contains].map { |m| ":#{m}" }.join(',') }]" class_eval <<-METHODS, __FILE__, __LINE__ + 1 def authenticate_#{group_name}!(favourite=nil, opts={}) unless #{group_name}_signed_in? mappings = #{mappings} mappings.unshift mappings.delete(favourite.to_sym) if favourite mappings.each do |mapping| opts[:scope] = mapping warden.authenticate!(opts) if !devise_controller? || opts.delete(:force) end end end def #{group_name}_signed_in? #{mappings}.any? do |mapping| warden.authenticate?(scope: mapping) end end def current_#{group_name}(favourite=nil) mappings = #{mappings} mappings.unshift mappings.delete(favourite.to_sym) if favourite mappings.each do |mapping| current = warden.authenticate(scope: mapping) return current if current end nil end def current_#{group_name.to_s.pluralize} #{mappings}.map do |mapping| warden.authenticate(scope: mapping) end.compact end helper_method "current_#{group_name}", "current_#{group_name.to_s.pluralize}", "#{group_name}_signed_in?" METHODS end
log_process_action(payload)
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Calls superclass method
# File lib/devise/controllers/helpers.rb, line 76 def log_process_action(payload) payload[:status] ||= 401 unless payload[:exception] super end