module Refinery class BlogComment < ActiveRecord::Base attr_accessible :name, :email, :message filters_spam :author_field => :name, :email_field => :email, :message_field => :body belongs_to :post, :class_name => 'Refinery::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'} self.per_page = Setting.find_or_set(:blog_comments_per_page, 10) def avatar_url(options = {}) options = {:size => 60} require 'digest/md5' size = ("?s=#{options[:size]}" if options[:size]) "http://gravatar.com/avatar/#{Digest::MD5.hexdigest(self.email.to_s.strip.downcase)}#{size}.jpg" 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 def self.toggle! currently = Refinery::Setting.find_or_set(:comments_allowed, true, { :scoping => 'blog' }) Refinery::Setting.set(:comments_allowed, {:value => !currently, :scoping => 'blog'}) end before_create do |comment| unless Moderation.enabled? comment.state = comment.ham? ? 'approved' : 'rejected' end end module Moderation class << self def enabled? Refinery::Setting.find_or_set(:comment_moderation, true, { :scoping => 'blog', :restricted => false }) end def toggle! new_value = { :value => !BlogComment::Moderation.enabled?, :scoping => 'blog', :restricted => false } if Refinery::Setting.respond_to?(:set) Refinery::Setting.set(:comment_moderation, new_value) else Refinery::Setting[:comment_moderation] = new_value end end end end module Notification class << self def recipients Refinery::Setting.find_or_set(:comment_notification_recipients, (Refinery::Role[:refinery].users.first.email rescue ''), { :scoping => 'blog', :restricted => false }) end def recipients=(emails) new_value = { :value => emails, :scoping => 'blog', :restricted => false } if Refinery::Setting.respond_to?(:set) Refinery::Setting.set(:comment_notification_recipients, new_value) else Refinery::Setting[:comment_notification_recipients] = new_value end end def subject Refinery::Setting.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 Refinery::Setting.respond_to?(:set) Refinery::Setting.set(:comment_notification_subject, new_value) else Refinery::Setting[:comment_notification_subject] = new_value end end end end end end