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Versions: 37
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Stored size: 1.26 KB
Contents
module Para
module Breadcrumbs
module Controller
extend ActiveSupport::Concern
included do
class_attribute :_class_level_breadcrumbs
before_action :build_breadcrumbs_manager
helper_method :add_breadcrumb, :breadcrumbs
helper ViewHelper
end
def add_breadcrumb(*args)
breadcrumbs.add(*args)
end
def breadcrumbs
build_breadcrumbs_manager
end
private
def build_breadcrumbs_manager
Para.store['para.breadcrumbs'] ||=
Breadcrumbs::Manager.new(self).tap do |manager|
if _class_level_breadcrumbs
_class_level_breadcrumbs.each { |args| manager.add(*args) }
end
end
end
module ClassMethods
def add_breadcrumb(*args)
self._class_level_breadcrumbs ||= []
self._class_level_breadcrumbs += [args]
end
end
module ViewHelper
# Render the breadcrumbs view depending wether it is in the admin or
# in front, allowing the front view to be overriden in app
#
def render_breadcrumbs
prefix = controller.admin? ? 'para/admin/' : ''
render partial: "#{ prefix }shared/breadcrumbs"
end
end
end
end
end
Version data entries
37 entries across 37 versions & 1 rubygems