require 'rack/cache' require 'dragonfly' require 'refinery' module Refinery module Resources class Engine < Rails::Engine initializer 'resources-with-dragonfly' do |app| app_resources = Dragonfly[:resources] app_resources.configure_with(:rails) do |c| c.datastore.root_path = Rails.root.join('public', 'system', 'resources').to_s c.url_path_prefix = '/system/resources' if RefinerySetting.table_exists? c.secret = RefinerySetting.find_or_set(:dragonfly_secret, Array.new(24) { rand(256) }.pack('C*').unpack('H*').first) end end app_resources.configure_with(:heroku, ENV['S3_BUCKET']) if Refinery.s3_backend app_resources.define_macro(ActiveRecord::Base, :resource_accessor) app_resources.analyser.register(Dragonfly::Analysis::FileCommandAnalyser) # This url_suffix makes it so that dragonfly urls work in traditional # situations where the filename and extension are required, e.g. lightbox. # What this does is takes the url that is about to be produced e.g. # /system/images/BAhbB1sHOgZmIiMyMDEwLzA5LzAxL1NTQ19DbGllbnRfQ29uZi5qcGdbCDoGcDoKdGh1bWIiDjk0MngzNjAjYw # and adds the filename onto the end (say the file was 'refinery_is_awesome.pdf') # /system/images/BAhbB1sHOgZmIiMyMDEwLzA5LzAxL1NTQ19DbGllbnRfQ29uZi5qcGdbCDoGcDoKdGh1bWIiDjk0MngzNjAjYw/refinery_is_awesome.pdf # Officially the way to do it, from: http://markevans.github.com/dragonfly/file.URLs.html app_resources.url_suffix = proc{|job| "/#{job.uid_basename}#{job.encoded_extname || job.uid_extname}" } ### Extend active record ### app.config.middleware.insert_after 'Rack::Lock', 'Dragonfly::Middleware', :resources, '/system/resources' app.config.middleware.insert_before 'Dragonfly::Middleware', 'Rack::Cache', { :verbose => Rails.env.development?, :metastore => "file:#{Rails.root.join('tmp', 'dragonfly', 'cache', 'meta')}", :entitystore => "file:#{Rails.root.join('tmp', 'dragonfly', 'cache', 'body')}" } end config.after_initialize do Refinery::Plugin.register do |plugin| plugin.name = "refinery_files" plugin.url = {:controller => '/admin/resources', :action => 'index'} plugin.menu_match = /(refinery|admin)\/(refinery_)?(files|resources)$/ plugin.version = %q{0.9.8} plugin.activity = { :class => Resource } end end end end end