Contents

class Article < ActiveRecord::Base
  unloadable
  
  belongs_to :category
  
  acts_as_content_node
  acts_as_commentable
  has_assets
  acts_as_textiled :body
  acts_as_taggable_on :tags
  
  named_scope :categorised, lambda { |category|
    return {} if category.nil?
    category = Category.find(category) unless category.nil? or category.is_a? Category
    { :conditions => { :category_id => category.id }  }
  }
  
  named_scope :in_time_delta, lambda { |year, month, day|
    return {} if year.blank?
    from = Time.mktime(year, month || 1, day || 1)
    to   = from + 1.year
    to   = from + 1.month unless month.blank?
    to   = from + 1.day   unless day.blank?
    to   = to.tomorrow    unless month.blank?
    { :conditions => ['published_at BETWEEN ? AND ?', from, to ] }
  }
  
  default_scope :order => 'published_at DESC'
  
  validates_presence_of :body, :description, :tag_list, :if => :publish
  
  # Default per page options
  cattr_accessor :per_page
  @@per_page = 10
  
  # Finds one article which was posted on a certain date and matches the supplied dashed-title
  def self.find_by_permalink(year, month, day, permalink)
    if result = in_time_delta(year, month, day).first( :conditions => ["permalink = ?", permalink] )
      result
    else
      raise ActiveRecord::RecordNotFound, "Couldn't find article with permalink #{permalink} on #{year}.#{month}.#{day}}"
    end
  end
  
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
beef-articles-0.3.12	app/models/article.rb
beef-articles-0.3.13	app/models/article.rb
beef-articles-0.3.14	app/models/article.rb
beef-articles-0.3.15	app/models/article.rb
beef-articles-0.3.16	app/models/article.rb
beef-articles-0.3.18	app/models/article.rb
beef-articles-0.3.21	app/models/article.rb
beef-articles-0.3.25	app/models/article.rb
beef-articles-0.3.27	app/models/article.rb