links/app/models/web_link.rb

# 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).order_by([:is_top, :desc])}
  
  before_save :add_http

  protected

  def add_http
    temp_url = {}
    Site.first.in_use_locales.each do |locale|
      locale = locale.to_s
      temp_url[locale] = self.url_translations[locale]
      unless /https?:\/\/[\S]+/.match(self.url_translations[locale]) || self.url_translations[locale].blank?
        temp_url[locale] = 'http://' + self.url_translations[locale]
      end
    end
    self.url_translations = temp_url
  end
  
end