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 :name, :message, :presence => true validates :email, :format => { :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i } scope :unmoderated, :conditions => {:state => nil} scope :approved, :conditions => {:state => 'approved'} scope :rejected, :conditions => {:state => 'rejected'} 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! new_value = { :value => !BlogComment::Moderation.enabled?, :scoping => 'blog', :restricted => false } if RefinerySetting.respond_to?(:set) RefinerySetting.set(:comment_moderation, new_value) else RefinerySetting[:comment_moderation] = new_value end 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) new_value = { :value => emails, :scoping => 'blog', :restricted => false } if RefinerySetting.respond_to?(:set) RefinerySetting.set(:comment_notification_recipients, new_value) else RefinerySetting[:comment_notification_recipients] = new_value end end def subject RefinerySetting.find_or_set(:comment_notification_subject, "New inquiry from your website", { :scoping => 'blog', :restricted => false }) end def subject=(subject_line) new_value = { :value => subject_line, :scoping => 'blog', :restricted => false } if RefinerySetting.respond_to?(:set) RefinerySetting.set(:comment_notification_subject, new_value) else RefinerySetting[:comment_notification_subject] = new_value end end end end end