# encoding: utf-8
class WebLink
  include Mongoid::Document
  include Mongoid::Timestamps

  include OrbitModel::Status
  include OrbitModel::Impression
  include OrbitTag::Taggable
  include OrbitCategory::Categorizable

  field :title, localize: true
  field :context, localize: true
  
  field :url, localize: true
  field :create_user_id
  field :update_user_id
  
  scope :can_display, ->{where(is_hidden: false)}
  
  before_validation :add_http
  validates :url, :presence => true, :format => /\A(http|https):\/\/(([a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5})|((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))(:[0-9]{1,5})?(\/.*)?\Z/i

  protected

  def add_http
    unless self.url[/^http:\/\//] || self.url[/^https:\/\//]
      self.url = 'http://' + self.url
    end
  end
  
end