power_reviews.rb

# Unique for each merchant. Your merchant_group_id is located in the PowerReviews Dashboard > Merchant
# Group Properties section.

PowerReviews::Config.merchant_group_id = 11979

# ID representing your website (default value is "1"). If you have multiple websites and would like to
# integrate PowerReviews onto each site, we can set your account as a Master Merchant. This enables
# review sharing and consolidated management among your different websites. When using the “Master
# Merchant” configuration, you assign a different Site ID to each site that will have reviews. This ID
# can be your own internal ID for the site or an ID assigned by PowerReviews. If you are implementing
# a single merchant, please leave the default Site ID set to "1". The Site ID is configurable in the
# Dashboard in the Merchant Properties section.

PowerReviews::Config.site_id = 1

# Supply the Power Reviews feed processor with items to produce. Feed is an
# instance of PowerReviews::Feed.
# 
# 

PowerReviews::Feed.processor = lambda do |feed|

  # UrlWriter so we can generate routes
  require 'htmlentities'
  feed_helper = PowerReviewsFeedHelper.new
  coder = HTMLEntities.new
  
  K2Client.config.line.products.each do |product|
    product.reload
    item = PowerReviews::FeedItem.new(
      :name => product.name,
      :category => feed_helper.get_product_categories(product),
      :product_url => feed_helper.get_product_url(product),
      :price => product.prices.first,
      :image_url => feed_helper.get_product_image(product),
      :description => coder.encode(product.translation.description, :named),
      :brand => 'Tubbs Snowshoes',
      :page_id => product.to_param
    )
    feed << item
  end
  
end

class PowerReviewsFeedHelper
  include ActionController::UrlWriter

  def get_product_url(product)
  
    host = 'www.tubbssnowshoes.com'

    show_product_url(product, :host => host)
  end

  def get_product_image(product)
  
    $SCENE7_URL + 'is/image/TheGoods/tubbs_1011_' + product.to_param  + '_side?$width_180px$'
  
  end
  
  def get_product_categories(product)
    
    product.categories.collect { |cat| cat.name }
    
  end
  

end