Sha256: ffb50df46d3a7a99a5b82b9e0a2be3e70639e7c7ecbb32f5878241b5c3d22cc6
Contents?: true
Size: 1.94 KB
Versions: 11
Compression:
Stored size: 1.94 KB
Contents
class Comment < ActiveRecord::Base
# TODO: put this back in
# has_rakismet
def spam?; false; end
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_protected :approved
attr_accessor :subscribe, :controller
default_scope { order("created_at DESC") }
scope :approved, -> { where(:approved => true).order("created_at ASC") }
# open up everything for mass assignment
attr_protected
# 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 email
self.author_email
end
def approve!
self.approved = true
return self.save
end
def unapprove!
self.approved = false
return self.save
end
def approve
self.approved = true
end
def author_url
if super.blank? || super.match('http://') || super.match('https://')
return super
else
return 'http://' + super
end
end
def short?
content.length > 100 ? true : false
end
def short_comment
"#{self.content[0..100]}..."
end
def error_message
errors = []
self.errors.full_messages.each { |error| errors << "<li>#{error}</li>" }
return "<div class='errorExplanation' id='errorExplanation'>There were problems with the following fields:<ul>#{errors}<ul></div>"
end
private
def handle_subscribers
# create subscriber
CommentSubscriber.create(:commentable => self.commentable, :email => self.author_email) if self.subscribe.to_i == 1
# notify subscribers
self.commentable.subscribers.each {|subscriber| CommentMailer.comment_notification(subscriber.email, self).deliver} if self.approved?
end
end
Version data entries
11 entries across 11 versions & 1 rubygems