artirix_engine result item

class Vanilla::ResultItem
  attr_reader :fields
  
  def initialize(result_item_hash)
    @fields = result_item_hash
  end

  def item_type
    @fields['item_type']
  end

  # you can override this method in the certian class
  # check the Boat
  def partial
    item_type
  end
  
  def id
    @fields['id']
  end
  
  def url
    @fields['url']
  end

  def modified_at
    @fields['modified_at']
  end
  
  def created_at
    @fields['created_at']
  end
  
  def image_by_size
    raise "implement me"
  end
  
  def all_images_by_size
    raise "implement me"
  end
  
  def business_id
    @fields['business_id']
  end
  
end

__END__

{
  "city" => "Bridgehampton",
  "zip5" => "11976",
  "display_address" => true,
  "bedrooms" => 8,
  "uri" => "feed:47/adid=29876",
  "sale_status" => "For Sale",
  "area_sqft" => 20000.0,
  "latitude" => 40.915264,
  "primary_image" => 0,
  "created_at" => "2011-05-09T10:43:46Z",
  "business_name" => "Susan Breitenbach, SVP",
  "business_parent_name" => "The Corcoran Group",
  "postal" => "11976",
  "country" => "United States",
  "country_code" => "US",
  "business_ancestor_ids" => [
    [0] 47672,
    [1] 47677
  ],
  "updated_at" => "2011-05-09T10:43:46Z",
  "url" => "http://www.corcoran.com/SBREITENBA",
  "indexed" => 1,
  "modified_at" => "2011-05-09T10:43:46Z",
  "property_types" => [
    [0] "Single family"
  ],
  "street" => "Scuttle Hole Rd",
  "global_region" => "Americas",
  "id" => "812919",
  "business_parent_business_id" => 47677,
  "business_mini_logo_url" => "/hub/profile_images/000/001/440/trg-1.gif",
  "business_id" => 48105,
  "new_development" => false,
  "bathrooms" => 12.0,
  "state_code" => "NY",
  "summary" => "THREE PONDS FARM ESTATE - BRIDGEHAMPTON.  Situated on over 60 acres of rolling farmland, this remarkable waterfront compound has been designed and built with a commitment to excellence. A magnificent collaboration between three brilliant architects, each a master of his field. The architect of re...",
  "description" => "THREE PONDS FARM ESTATE - BRIDGEHAMPTON.  Situated on over 60 acres of rolling farmland, this remarkable waterfront compound has been designed and built with a commitment to excellence. A magnificent collaboration between three brilliant architects, each a master of his field. The architect of record, Allan Greenberg, L.L.D., is regarded as one of the prime interpreters of classicism who has worked on The White House, Princeton University, and Rockefeller Center. The Golf Course (U.S.G.A. rated 18 hole) was designed by renowned golf-course architect Rees Jones, designer of many of the highly-rated courses including Atlantic Golf Club and The Bridge. Landscape architect Edmund D. Hollander, P.C., is among the foremost designers in his field. His inspired transformation of the terrain of this unique property is already legendary. The Gardens, 14 in all, include a traditional English cottage garden, a crabapple alley, a lily walk, a potager (French for vegetable gardens) as well as hydrangea, butterfly and world class rose gardens. Green carpeted grounds are punctuated by three pristine ponds and dock all stocked with bass, perch and pickerel. The 75 ft. flush edge pool with its own pavilion and the grass tennis court and are the definition of leisurely living. Hamptons-based Breitenbach Builders was responsible for executing the plans. The firm incorporated the highest caliber of materials, craftsmanship and unsurpassable quality in this prestigious project. Internationally acclaimed interior designer Michael Christiano added a master's finesse. Outbuildings include a beautiful guest cottage on 4 acres, pool house,  storage silo, barns, pro shop and a unique fish house and Orangerie. ",
  "longitude" => -72.34715,
  "full_address" => "919 Scuttle Hole Rd Bridgehampton Suffolk 11976 New York",
  "global_region_code" => "am",
  "changed_at" => "2011-05-09T10:43:46Z",
  "transaction" => "buy",
  "sale_price" => 68000000,
  "picture_urls_count" => 0
}
Hash < Object

boatshop resultitem class

class ResultItem < Vanilla::ResultItem
  
  %w(available_from available_to beam_m berths boat_category boat_type built_year business_profile cabin_count cabins 
  capacity_kg city contact_email contact_phone country_code cover_type created_at cruising_speed_kn currency 
  cylinder_capacity cylinders description designed_for designer displacment_kg draft_m drive_type electric_system_voltage 
  electronic_equipment engine_count engine_equipment engine_hours engine_location engine_manufacturer engines floor_type 
  fresh_water_capacity fuel fuel_capacity galley_equipment general_equipment holding_tank_capacity horse_power hours 
  hull_construction hull_type id is_new item_subtype item_type keel_type loa_m manufacturer marina max_speed_kn model 
  navigation_equipment operating_voltage original_ref passenger_capacity pdf_url photos_img propeller_type 
  rig_sails_equipment sale_status skin_material src_fuel src_manufacturer starting_type steering_type system_price_euro 
  tankage toilets_count transaction_type transom_type updated_at uri vat_included video_url weight).each do |proxy_method|
    module_eval %Q?
      def #{proxy_method}
          @fields.send('[]', "#{proxy_method}") || ''
      end
    ?
  end
  
  def price_upon_request
    return true if @fields['is_poa']
    false
  end
  
  def price
    # temporary solution until hub correctly sets is_poa for anything below 5
    return nil if price_upon_request || system_price_euro.to_f < 5
    Price.new(system_price_euro.to_f).exchange_to(I18n.locale)
  end
  
  def partial
    'boat'
  end
  
  def breadcrumb_title
    max_size = 35
    model.size > max_size ? model[0..(max_size - 1)] + '...' : model
  end
  
  def result_heading
    heading = (manufacturer.blank? ? src_manufacturer.to_s : manufacturer.to_s)
    heading += ((heading.blank? ? '' : ' - ') + model.to_s) if !model.to_s.blank?
    return I18n.t(:"untitled", :scope => [:search, :boat]) if heading.blank?
    heading
  end
  
  # Returns an array of images
  # wrap in 'shoot' helper
  def photos max = nil
    return [] unless self.has_photos?
    
    if max.blank?
      self.photos_img
    else
      max = max - 1 # correct index
      self.photos_img[0..max]
    end
  end

  # Should create similar methods for videos
  # once we know the name for the videos field
  def has_photos?
    self.respond_to?(:photos_img) && !self.photos_img.blank? ? true : false
  end

  def how_many_photos?
    self.has_photos? ? self.photos_img.size : 0
  end
  
  # returns boat's horse power as kW h
  def kwh(precision = 1)
    return 0 if !self.respond_to?(:horse_power) || self.horse_power.blank? || self.horse_power <= 0
    sprintf('%.1f', (self.horse_power * 0.7457)).to_f
  end
  
  def boat_of_week_specs
    specs = result_specs(6)
    
    if self.respond_to?(:price) && !self.price.blank?
      label = I18n.t(:'price', :scope => [:models, :search, :boat])
      specs[label] = self.price
    end
    
    specs
  end
  
  def home_featured_specs
    specs = ActiveSupport::OrderedHash.new
    specs['type'] = I18n.t(self.item_type.to_sym, :scope => [:global, :system, :item_types]) if self.respond_to?(:item_type) && !self.item_type.blank?
    specs['year'] = self.built_year if self.respond_to?(:built_year) && !self.built_year.blank?
    specs['length'] = self.loa_m if self.respond_to?(:loa_m) && !self.loa_m.blank?
    specs['country'] = I18n.t(self.country_code.upcase.to_sym, :scope => [:global, :system, :countries]) if self.respond_to?(:country_code) && !self.country_code.blank?
    specs['price'] = self.price if self.respond_to?(:price) && !self.price.blank?
    specs
  end
  
  def result_specs max = nil
    generate_specs(result_specs_list, max)
  end
  
  def item_details_specs max = nil
    generate_specs(item_details_specs_list, max)
  end
  
  private
  
  def generate_specs list, max = nil
    specs = ActiveSupport::OrderedHash.new
    
    return specs if list.blank?
    
    list.each_with_index do |item, i|
      break if max && i >= max
      
      label = I18n.t(item[:label], :scope => 'models.search.boat')
      value = spec_value(item)
      next if !value
      
      specs[label] = value
    end
    
    location = []
    location << city if self.respond_to?(:city) && !city.blank?
    location << country_code.upcase if self.respond_to?(:country_code) && !country_code.blank?
    
    label = I18n.t(:'location', :scope => 'models.search.boat')
    value = location.join(', ')
    specs[label] = value unless value.blank?
    
    specs
  end
  
  def spec_value item
    value = send(item[:property])
    
    return nil if value.blank? || value == 0
    # BOSOND-985
    return nil if price_upon_request && item[:property] == :vat_included
    
    scope = item[:scope]
    
    if value.kind_of?(TrueClass) || value.kind_of?(FalseClass)
      value = (value ? :yes : :no)
      scope = 'models.search.boat' unless scope
    end
    
    if scope
      I18n.t(value, :scope => scope)
    else
      value
    end
    
  end
  
end