Module: Devise::Controllers::UrlHelpers

Defined in:
lib/devise/better_routes.rb

Class Method Summary collapse

Class Method Details

.override_current_resource_helpers!(routes = {}) ⇒ Object 



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# File 'lib/devise/better_routes.rb', line 9

def self.override_current_resource_helpers!(routes = {})
  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)
            current_resource_name = _devise_path_name(scope, "current_\#{scope}")
            _devise_route_context.send("#{action}\#{current_resource_name}_#{module_name}_#{path_or_url}", *args)
          end
        URL_HELPERS
      end
    end
  end
end

.override_registration_helpers!(registration_routes = nil) ⇒ Object 



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# File 'lib/devise/better_routes.rb', line 28

def self.override_registration_helpers!(registration_routes = nil)
  helper_mappings = {
    new_registration: 'new_#{scope}',
    edit_registration: 'edit_#{current_resource_name}',
    cancel_registration: 'cancel_#{current_resource_name}'
  }
  [:path, :url].each do |path_or_url|
    # TODO: use real helper name
    class_eval <<-URL_HELPERS, __FILE__, __LINE__ + 1
      def registration_#{path_or_url}(resource_or_scope, *args)
        scope = Devise::Mapping.find_scope!(resource_or_scope)
        current_resource_name = _devise_path_name(scope, "current_\#{scope}")
        if respond_to?(:controller_name) && controller_name == _devise_registration_controller(scope, current_resource_name)
          _devise_route_context.send("\#{current_resource_name}_#{path_or_url}", *args)
        else
          _devise_route_context.send("\#{scope.to_s.pluralize}_#{path_or_url}", *args)
        end
      end
    URL_HELPERS
    helper_mappings.each do |old_name, new_name|
      method = "#{old_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)
          current_resource_name = _devise_path_name(scope, "current_\#{scope}")
          _devise_route_context.send("#{new_name}_#{path_or_url}", *args)
        end
      URL_HELPERS
    end
  end
end

.run_generate_hooks! ⇒ Object 



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# File 'lib/devise/better_routes.rb', line 60

def self.run_generate_hooks!
  self.override_current_resource_helpers!(Devise::URL_HELPERS.slice(:session, :password))
  self.override_registration_helpers!(Devise::URL_HELPERS[:registration])
end