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Contents
module Tenon
class Comment < ActiveRecord::Base
include Humanizer
require_human_on :create, unless: :bypass_humanizer
validates_presence_of :commentable, :author, :author_email, :content
validates_format_of :author_email, with: /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/i
belongs_to :commentable, polymorphic: true
attr_accessor :subscribe, :controller, :bypass_humanizer
default_scope { order('created_at DESC') }
scope :approved, -> { where(approved: true) }
scope :unapproved, -> { where(approved: false) }
# Comment/uncomment this to turn off/on moderation
# before_save :approve
after_save :handle_subscribers
def self.create_comment(object, session)
session.blank? ? Comment.new(commentable_type: object.class.to_s, commentable_id: object.id) : Comment.new(session)
end
def toggle_approved!
self.approved = self.approved? ? false : true
save
end
def approve
self.approved = true
end
private
def handle_subscribers
# create subscriber
CommentSubscriber.create(commentable: commentable, email: author_email) if subscribe.to_i == 1
# notify subscribers
if approved? && commentable.respond_to?(:subscribers)
commentable.subscribers.each { |subscriber| CommentMailer.comment_notification(subscriber.email, self).deliver }
end
end
end
end
Version data entries
83 entries across 83 versions & 1 rubygems