require 'acts-as-taggable-on' require 'seo_meta' class BlogPost < ActiveRecord::Base is_seo_meta if self.table_exists? default_scope :order => 'published_at DESC' #.first & .last will be reversed -- consider a with_exclusive_scope on these? belongs_to :author, :class_name => 'User', :foreign_key => :user_id has_many :comments, :class_name => 'BlogComment', :dependent => :destroy acts_as_taggable has_many :categorizations has_many :categories, :through => :categorizations, :source => :blog_category acts_as_indexed :fields => [:title, :body] validates :title, :presence => true, :uniqueness => true validates :body, :presence => true has_friendly_id :friendly_id_source, :use_slug => true, :default_locale => (::Refinery::I18n.default_frontend_locale rescue :en), :approximate_ascii => RefinerySetting.find_or_set(:approximate_ascii, false, :scoping => 'blog'), :strip_non_ascii => RefinerySetting.find_or_set(:strip_non_ascii, false, :scoping => 'blog') attr_accessible :title, :body, :tag_list, :draft, :published_at, :browser_title, :meta_keywords, :meta_description, :user_id, :category_ids, :custom_url, :custom_teaser scope :by_archive, lambda { |archive_date| where(['published_at between ? and ?', archive_date.beginning_of_month, archive_date.end_of_month]) } scope :by_year, lambda { |archive_year| where(['published_at between ? and ?', archive_year.beginning_of_year, archive_year.end_of_year]) } scope :all_previous, lambda { where(['published_at <= ?', Time.now.beginning_of_month]) } scope :live, lambda { where( "published_at <= ? and draft = ?", Time.now, false) } scope :previous, lambda { |i| where(["published_at < ? and draft = ?", i.published_at, false]).limit(1) } # next is now in << self def next BlogPost.next(self).first end def prev BlogPost.previous(self).first end def live? !draft and published_at <= Time.now end def category_ids=(ids) self.categories = ids.reject{|id| id.blank?}.collect {|c_id| BlogCategory.find(c_id.to_i) rescue nil }.compact end def friendly_id_source custom_url.present? ? custom_url : title end class << self def next current_record self.send(:with_exclusive_scope) do where(["published_at > ? and draft = ?", current_record.published_at, false]).order("published_at ASC") end end def comments_allowed? RefinerySetting.find_or_set(:comments_allowed, true, { :scoping => 'blog' }) end def uncategorized BlogPost.live.reject { |p| p.categories.any? } end end module ShareThis DEFAULT_KEY = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" class << self def key RefinerySetting.find_or_set(:share_this_key, BlogPost::ShareThis::DEFAULT_KEY, { :scoping => 'blog' }) end def enabled? key = BlogPost::ShareThis.key key.present? and key != BlogPost::ShareThis::DEFAULT_KEY end end end end