module ActiveAdmin::LayoutHelper

def action_items_for_action
  @action_items_for_action ||= begin
    if active_admin_config && active_admin_config.action_items?
      active_admin_config.action_items_for(params[:action], self)
    else
      []
    end
  end
end

def active_admin_application
  ActiveAdmin.application
end

def flash_messages
  @flash_messages ||= flash.to_hash.except(*active_admin_application.flash_keys_to_except)
end

def html_head_site_title(separator: "-")
  "#{@page_title || page_title} #{separator} #{site_title}"
end

def set_page_title(title)
  @page_title = title
end

def sidebar_sections_for_action
  @sidebar_sections_for_action ||= begin
    if active_admin_config && active_admin_config.sidebar_sections?
      active_admin_config.sidebar_sections_for(params[:action], self)
    else
      []
    end
  end
end

def site_title
  # Prioritize namespace and account for Devise views where namespace is not available
  namespace = active_admin_namespace if respond_to?(:active_admin_namespace)
  (namespace || active_admin_application).site_title(self)
end

def skip_sidebar!
  @skip_sidebar = true
end

def skip_sidebar?
  @skip_sidebar == true
end

def url_for_comments(*args)
  parts = []
  parts << active_admin_namespace.name unless active_admin_namespace.root?
  parts << active_admin_namespace.comments_registration_name.underscore
  parts << "path"
  send parts.join("_"), *args
end