engine/lib/locomotive/render.rb

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module Locomotive
module Render
extend ActiveSupport::Concern
module InstanceMethods
protected
def render_locomotive_page
@page = locomotive_page
redirect_to application_root_url and return if @page.nil?
output = @page.render(locomotive_context)
prepare_and_set_response(output, @page.cache_expires_in || 0)
end
def locomotive_page
path = request.fullpath.clone
path.gsub!(/\.[a-zA-Z][a-zA-Z0-9]{2,}$/, '')
path.gsub!(/^\//, '')
path = 'index' if path.blank?
if page = current_site.pages.where(:fullpath => path).first
if not page.published? and current_admin.nil?
page = nil
end
end
page || current_site.pages.not_found.first
end
def locomotive_context
assigns = {
'site' => current_site,
'page' => @page,
'asset_collections' => Locomotive::Liquid::Drops::AssetCollections.new(current_site),
'stylesheets' => Locomotive::Liquid::Drops::Stylesheets.new(current_site),
'javascripts' => Locomotive::Liquid::Drops::Javascripts.new(current_site),
'contents' => Locomotive::Liquid::Drops::Contents.new(current_site),
'current_page' => self.params[:page]
}
registers = { :controller => self, :site => current_site, :page => @page }
::Liquid::Context.new(assigns, registers)
end
def prepare_and_set_response(output, cache_expiration = 0)
response.headers['Cache-Control'] = "public, max-age=#{cache_expiration}" if cache_expiration > 0
response.headers['Content-Type'] = 'text/html; charset=utf-8'
render :text => output, :layout => false, :status => :ok
end
end
end
end