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module Refinery
module Blog
class Category < ActiveRecord::Base
has_many :categorizations, :dependent => :destroy, :foreign_key => :blog_category_id
has_many :posts, :through => :categorizations, :source => :blog_post
acts_as_indexed :fields => [:title]
validates :title, :presence => true, :uniqueness => true
has_friendly_id :title, :use_slug => true,
:default_locale => (Refinery::I18n.default_frontend_locale rescue :en),
:approximate_ascii => Refinery::Blog.approximate_ascii,
:strip_non_ascii => Refinery::Blog.strip_non_ascii
def post_count
posts.select(&:live?).count
end
# how many items to show per page
self.per_page = Refinery::Blog.posts_per_page
end
end
end
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