class BlogComment < ActiveRecord::Base filters_spam :author_field => :name, :email_field => :email, :message_field => :body belongs_to :post, :class_name => 'BlogPost', :foreign_key => 'blog_post_id' acts_as_indexed :fields => [:name, :email, :message] alias_attribute :message, :body validates_presence_of :name, :message validates_format_of :email, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i if Rails.version < '3.0.0' named_scope :unmoderated, :conditions => {:state => nil} named_scope :approved, :conditions => {:state => 'approved'} named_scope :rejected, :conditions => {:state => 'rejected'} else scope :unmoderated, :conditions => {:state => nil} scope :approved, :conditions => {:state => 'approved'} scope :rejected, :conditions => {:state => 'rejected'} end def approve! self.update_attribute(:state, 'approved') end def reject! self.update_attribute(:state, 'rejected') end def rejected? self.state == 'rejected' end def approved? self.state == 'approved' end def unmoderated? self.state.nil? end before_create do |comment| unless BlogComment::Moderation.enabled? comment.state = comment.ham? ? 'approved' : 'rejected' end end module Moderation class << self def enabled? RefinerySetting.find_or_set(:comment_moderation, true, { :scoping => :blog, :restricted => false }) end def toggle! RefinerySetting[:comment_moderation] = { :value => !self.enabled?, :scoping => :blog, :restricted => false } end end end module Notification class << self def recipients RefinerySetting.find_or_set(:comment_notification_recipients, (Role[:refinery].users.first.email rescue ''), { :scoping => :blog, :restricted => false }) end def recipients=(emails) RefinerySetting[:comment_notification_recipients] = { :value => emails, :scoping => :blog, :restricted => false } end def subject RefinerySetting.find_or_set(:comment_notification_subject, "New inquiry from your website", { :scoping => :blog, :restricted => false }) end def subject=(subject_line) RefinerySetting[:comment_notification_subject] = { :value => subject_line, :scoping => :blog, :restricted => false } end end end end