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Contents
module Devise
module Controllers
# Create url helpers to be used with resource/scope configuration. Acts as
# proxies to the generated routes created by devise.
# Resource param can be a string or symbol, a class, or an instance object.
# Example using a :user resource:
#
# new_session_path(:user) => new_user_session_path
# session_path(:user) => user_session_path
# destroy_session_path(:user) => destroy_user_session_path
#
# new_password_path(:user) => new_user_password_path
# password_path(:user) => user_password_path
# edit_password_path(:user) => edit_user_password_path
#
# new_confirmation_path(:user) => new_user_confirmation_path
# confirmation_path(:user) => user_confirmation_path
#
# Those helpers are added to your ApplicationController.
module UrlHelpers
def self.remove_helpers!
self.instance_methods.map(&:to_s).grep(/_(url|path)$/).each do |method|
remove_method method
end
end
def self.generate_helpers!(routes=nil)
routes ||= begin
mappings = Devise.mappings.values.map(&:used_helpers).flatten.uniq
Devise::URL_HELPERS.slice(*mappings)
end
routes.each do |module_name, actions|
[:path, :url].each do |path_or_url|
actions.each do |action|
action = action ? "#{action}_" : ""
method = "#{action}#{module_name}_#{path_or_url}"
class_eval <<-URL_HELPERS, __FILE__, __LINE__ + 1
def #{method}(resource_or_scope, *args)
scope = Devise::Mapping.find_scope!(resource_or_scope)
send("#{action}\#{scope}_#{module_name}_#{path_or_url}", *args)
end
URL_HELPERS
end
end
end
end
generate_helpers!(Devise::URL_HELPERS)
end
end
end
Version data entries
10 entries across 10 versions & 3 rubygems