cirandas.net

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if defined? ProductsPlugin
  require_dependency 'products_plugin/product'

  module ProductsPlugin
    class Product

      metadata_spec namespace: :og, tags: {
        type: proc{ |p, plugin| plugin.context.params[:og_type] || MetadataPlugin.og_types[:product] || :product },
        url: proc do |p, plugin|
          url = p.url.merge! profile: p.profile.identifier, og_type: plugin.context.params[:og_type]
          plugin.og_url_for url
        end,
        gr_hascurrencyvalue: proc{ |p, plugin| p.price.to_f },
        gr_hascurrency: proc{ |p, plugin| p.environment.currency_unit },
        title: proc{ |p, plugin| "#{p.name} - #{p.profile.name}" if p },
        description: proc{ |p, plugin| ActionView::Base.full_sanitizer.sanitize p.description },

        image: proc do |p, plugin|
          img = "#{p.environment.top_url}#{p.image.public_filename}".html_safe if p.image
          img = "#{p.environment.top_url}#{p.profile.image.public_filename}".html_safe if img.blank? and p.profile.image
          img ||= MetadataPlugin.config[:open_graph][:environment_logo] rescue nil if img.blank?
          img
        end,
        'image:type' => proc{ |p, plugin| p.image.content_type if p.image },
        'image:height' => proc{ |p, plugin| p.image.height if p.image },
        'image:width' => proc{ |p, plugin| p.image.width if p.image },

        see_also: [],
        site_name: proc{ |p, plugin| plugin.og_url_for p.profile.url },
        updated_time: proc{ |p, plugin| p.updated_at.iso8601 if p.updated_at },

        'locale:locale' => proc{ |p, plugin| p.environment.default_language },
        'locale:alternate' => proc{ |p, plugin| p.environment.languages - [p.environment.default_language] if p.environment.languages },
      }

    end
  end
end