Contents

class Page < ActiveRecord::Base
  
  alias_attribute :name, :title
  
  validates_presence_of :title
  validates :path, :presence => true, :uniqueness => { :case_sensitive => false }
  
  default_scope order(:position)
  
  scope :active,  where(:accessible => true)
  scope :visible, active.where(:visible => true)
  
  has_many :contents, :order => :position, :dependent => :destroy
  has_many :images, :as => :viewable, :class_name => 'PageImage', :order => :position, :dependent => :destroy
  
  before_validation :set_defaults
  after_create :create_default_content
  
  def self.find_by_path(_path)
    return super('/') if _path == '_home_' && Page.exists?(:path => '/')
    super _path.to_s.sub(/^\/*/, '/').gsub('--', '/')
  end
  
  def to_param
    return '_home_' if path == '/'
    path.sub(/^\//, '').gsub('/', '--')
  end
  
  def meta_title
    val = read_attribute(:meta_title)
    val.blank? ? title : val
  end
  
  def for_context(context)
    contents.where(:context => context)
  end
  
  def has_context?(context)
    contents.where(:context => context).count
  end
    
  def matches?(_path)
    (root? && _path == "/") || (!root? && _path.match(path))
  end
  
  def root?
    self.path == "/"
  end
  
  private
  
    def set_defaults
      return if title.blank?
      #return errors.add(:path, "is reserved. Please use another") if path.to_s =~ /home/
      self.nav_title = title if nav_title.blank?
      self.path = nav_title.parameterize if path.blank?
      self.path = "/" + path.sub(/^\//, '')
    end
    
    def create_default_content
      self.contents.create(:title => title)
    end
  		
end
  

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
spree_essential_cms-0.1.2	app/models/page.rb
spree_essential_cms-0.2.1	app/models/page.rb
spree_essential_cms-0.2.0	app/models/page.rb