Contents

module Spree
  module BaseHelperDecorator
    extend ActiveSupport::Concern

    def self.prepended(base)
      base.class_eval do
        def breadcrumb_pairs(taxon)
          crumbs = []

          if taxon
            crumbs << [Spree.t(:products), products_url]
            crumbs += taxon.ancestors.collect { |a| [a.name, spree.nested_taxons_url(a.permalink)] } unless taxon.ancestors.empty?
            crumbs << [taxon.name, spree.nested_taxons_url(taxon.permalink)]
          else
            crumbs << [Spree.t(:products), products_url]
          end

          crumbs
        end

        # TODO: Make this method replace original `taxon_breadcrumbs` so we can use super;
        # prepending a module with anothe doesn't seem to be working as intended.
        def taxon_breadcrumbs_jsonld(taxon, separator = '&nbsp;&raquo;&nbsp;', list_class = 'list-inline', list_item_class = 'list-inline-item')
          return '' if current_page?('/') || taxon.nil?

          separator = tag.span(separator.html_safe, class: 'breadcrumb-separator')
          original_output = Nokogiri::HTML::DocumentFragment.parse(taxon_breadcrumbs(taxon, separator, list_class).to_s)
          original_output.xpath('@itemscope|@itemtype|@itemprop|.//@itemscope|.//@itemtype|.//@itemprop').remove
          original_output.search('.columns').first['class'] = ''
          original_output.search('li').attr('class', list_item_class)

          jsonld_breadcrumbs(breadcrumb_pairs(taxon)) + original_output.to_s.html_safe
        end
      end
    end

    ::Spree::BaseHelper.prepend(self)
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
solidus_seo-1.0.7	app/decorators/helpers/spree/base_helper_decorator.rb