Module: ActiveAdmin::ViewHelpers::BreadcrumbHelper

Included in:
ActiveAdmin::ViewHelpers
Defined in:
lib/active_admin/view_helpers/breadcrumb_helper.rb

Instance Method Summary collapse

Instance Method Details

Returns an array of links to use in a breadcrumb



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# File 'lib/active_admin/view_helpers/breadcrumb_helper.rb', line 6

def breadcrumb_links(path = nil)
	path ||= request.fullpath
	parts = path.gsub(/^\//, '').split('/')
	parts.pop unless %w{ create update }.include?(params[:action])
	crumbs = []
	parts.each_with_index do |part, index|
		name = ""
		if part =~ /^\d/ && parent = parts[index - 1]
			begin
				parent_class = parent.singularize.camelcase.constantize
				obj = parent_class.find(part.to_i)
				name = obj.display_name if obj.respond_to?(:display_name)
			rescue
			end
		end
		name = part.titlecase if name == ""
		begin
			crumbs << link_to( I18n.translate!("activerecord.models.#{part.singularize}", :count => 2), "/" + parts[0..index].join('/'))
		rescue I18n::MissingTranslationData
			crumbs << link_to( name, "/" + parts[0..index].join('/'))
		end
	end
	crumbs
end