diff options
Diffstat (limited to 'app/models/refinery/blog_post.rb')
-rw-r--r-- | app/models/refinery/blog_post.rb | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/app/models/refinery/blog_post.rb b/app/models/refinery/blog_post.rb new file mode 100644 index 0000000..12ce6f2 --- /dev/null +++ b/app/models/refinery/blog_post.rb @@ -0,0 +1,116 @@ +require 'acts-as-taggable-on' +require 'seo_meta' + +module Refinery + 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 => 'Refinery::User', :foreign_key => :user_id, :readonly => true + + has_many :comments, :class_name => 'Refinery::BlogComment', :dependent => :destroy + acts_as_taggable + + has_many :categorizations, :dependent => :destroy + 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 => Refinery::Setting.find_or_set(:approximate_ascii, false, :scoping => 'blog'), + :strip_non_ascii => Refinery::Setting.find_or_set(:strip_non_ascii, false, :scoping => 'blog') + + 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| + Refinery::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? + Refinery::Setting.find_or_set(:comments_allowed, true, { + :scoping => 'blog' + }) + end + + def teasers_enabled? + Refinery::Setting.find_or_set(:teasers_enabled, true, { + :scoping => 'blog' + }) + end + + def teaser_enabled_toggle! + currently = Refinery::Setting.find_or_set(:teasers_enabled, true, { + :scoping => 'blog' + }) + Refinery::Setting.set(:teasers_enabled, {:value => !currently, :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 + Refinery::Setting.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 +end |