app/helpers/voluntary/layout_helper.rb
module Voluntary
module LayoutHelper
def breadcrumbs
result = render_navigation context: application_navigation, renderer: :breadcrumbs_without_method_links, join_with: ' > '
result = result && result.scan('<a').length > 1 ? result : ''
if respond_to?(:resource) && resource.respond_to?(:ancestors)
breadcrumbs_with_ancestors(result)
else
result
end
end
def breadcrumbs_with_ancestors(links)
links = links.split(' > ')
current_resource_link = links.pop
links += resource.ancestors.map {|ancestor| link_to ancestor.name, ancestor }
links << current_resource_link
raw links.join(' > ')
end
def sidenav(links_count = 2)
links_count ||= 2
result = render_navigation context: application_navigation, renderer: :twitter_sidenav, level: @twitter_sidenav_level
result && result.scan('<a').length >= links_count ? result : ''
end
def footer_navigation
links = []
['privacy-policy', 'terms-of-use', 'about-us'].each do |page_name|
text = t("pages.#{page_name.gsub('-', '_')}.title")
path = "#{controller_name}/#{params[:id]}"
active = path == "#{controller_name}/#{page_name}"
links << (active ? text : link_to(text, page_path(page_name)))
end
raw links.join(' | ')
end
end
end