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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.spam? ? 'rejected' : 'approved'
end
end
module Moderation
class << self
def enabled?
RefinerySetting.find_or_set(:comment_moderation, true, {
:scoping => :blog,
:restricted => false,
:callback_proc_as_string => nil
})
end
def toggle!
RefinerySetting[:comment_moderation] = {
:value => !self.enabled?,
:scoping => :blog,
:restricted => false,
:callback_proc_as_string => nil
}
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,
:callback_proc_as_string => nil
})
end
def recipients=(emails)
RefinerySetting[:comment_notification_recipients] = {
:value => emails,
:scoping => :blog,
:restricted => false,
:callback_proc_as_string => nil
}
end
end
end
end
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