Class: GovukNavigationHelpers::TaxonBreadcrumbs

Inherits:
Object
  • Object
show all
Defined in:
lib/govuk_navigation_helpers/taxon_breadcrumbs.rb

Instance Method Summary collapse

Constructor Details

#initialize(content_item) ⇒ TaxonBreadcrumbs

Returns a new instance of TaxonBreadcrumbs.



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# File 'lib/govuk_navigation_helpers/taxon_breadcrumbs.rb', line 3

def initialize(content_item)
  @content_item = ContentItem.new(content_item)
end

Instance Method Details



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# File 'lib/govuk_navigation_helpers/taxon_breadcrumbs.rb', line 7

def breadcrumbs
  ordered_parents = all_parents.map.with_index do |parent, index|
    {
      title: parent.title,
      url: parent.base_path,
      is_page_parent: index.zero?
    }
  end

  ordered_parents << {
    title: "Home",
    url: "/",
    is_page_parent: ordered_parents.empty?
}

  ordered_breadcrumbs = ordered_parents.reverse
  ordered_breadcrumbs << { title: content_item.title, is_current_page: true }

  {
    breadcrumbs: ordered_breadcrumbs
  }
end