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Contents
module Refinery
module Pages
module InstanceMethods
def error_404(exception=nil)
if (@page = ::Page.where(:menu_match => '^/404$').includes(:parts, :slugs).first).present?
# render the application's custom 404 page with layout and meta.
render :template => '/pages/show',
:format => 'html',
:status => 404
else
super
end
end
protected
def find_pages_for_menu
# First, apply a filter to determine which pages to show.
# We need to join to the page's slug to avoid multiple queries.
pages = ::Page.live.in_menu.includes(:slug).order('lft ASC')
# Now we only want to select particular columns to avoid any further queries.
# Title is retrieved in the next block below so it's not here.
%w(id depth parent_id lft rgt link_url menu_match).each do |column|
pages = pages.select(::Page.arel_table[column.to_sym])
end
# If we have translations then we get the title from that table.
if ::Page.respond_to?(:translation_class)
pages = pages.joins(:translations).select("#{::Page.translation_class.table_name}.title as page_title")
else
pages = pages.select('title as page_title')
end
# Compile the menu
@menu_pages = ::Refinery::Menu.new(pages)
end
def render(*args)
present(@page) unless admin? or @meta.present?
super
end
private
def store_current_location!
return super if admin?
session[:website_return_to] = url_for(@page.url) if @page.try(:present?)
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems