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Contents
module Rao
# Usage:
#
# # app/controllers/posts_controller.rb
# class PostsController < ApplicationController
# include Rao::ResourcesController::ActsAsListConcern
# end
#
# # config/routes.rb
# Rails.application.routes.draw do
# resources :posts do
# post :reposition, on: :member
# end
# end
#
module ResourcesController::ActsAsListConcern
extend ActiveSupport::Concern
def reposition
@resource = load_resource
@dropped_resource = load_resource_scope.find(params[:dropped_id])
@dropped_resource.set_list_position(@resource.position)
position = @dropped_resource.position < @resource.position ? :before : :after
label_methods = [:human, :name, :title, :email, :to_s]
target_resource_label = nil
label_methods.each do |method_name|
if @resource.respond_to?(method_name)
target_resource_label = @resource.send(method_name)
break
end
end
inserted_resource_label = nil
label_methods.each do |method_name|
if @dropped_resource.respond_to?(method_name)
inserted_resource_label = @dropped_resource.send(method_name)
break
end
end
redirect_to after_reposition_location, notice: I18n.t("acts_as_list.flash.actions.reposition.inserted_#{position}", target_resource: target_resource_label, inserted_resource: inserted_resource_label)
end
private
def after_reposition_location
collection_path
end
end
end
Version data entries
35 entries across 35 versions & 1 rubygems