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Contents
module GovukPublishingComponents
module Presenters
# @private
class ContentBreadcrumbsBasedOnTaxons
def self.call(content_item)
new(content_item).breadcrumbs
end
def initialize(content_item)
@content_item = ContentItem.new(content_item)
end
def breadcrumbs
ordered_parents = all_parents.map.with_index do |parent, index|
{
title: parent.title,
url: parent.url_override.present? ? parent.url_override : parent.base_path,
is_page_parent: index.zero?,
}
end
ordered_parents << {
title: "Home",
url: "/",
is_page_parent: ordered_parents.empty?,
}
ordered_parents.reverse
end
private
attr_reader :content_item
def all_parents
parents = []
direct_parent = content_item.parent_taxon
while direct_parent
parents << direct_parent
direct_parent = direct_parent.parent_taxon
end
parents
end
end
end
end
Version data entries
309 entries across 309 versions & 1 rubygems