Contents

require 'rack/utils'

module Rails
  module Rack
    class Static
      FILE_METHODS = %w(GET HEAD).freeze

      def initialize(app)
        @app = app
        @file_server = ::Rack::File.new(File.join(RAILS_ROOT, "public"))
      end

      def call(env)
        path        = env['PATH_INFO'].chomp('/')
        method      = env['REQUEST_METHOD']

        if FILE_METHODS.include?(method)
          if file_exist?(path)
            return @file_server.call(env)
          else
            cached_path = directory_exist?(path) ? "#{path}/index" : path
            cached_path += ::ActionController::Base.page_cache_extension

            if file_exist?(cached_path)
              env['PATH_INFO'] = cached_path
              return @file_server.call(env)
            end
          end
        end

        @app.call(env)
      end

      private
        def file_exist?(path)
          full_path = File.join(@file_server.root, ::Rack::Utils.unescape(path))
          File.file?(full_path) && File.readable?(full_path)
        end

        def directory_exist?(path)
          full_path = File.join(@file_server.root, ::Rack::Utils.unescape(path))
          File.directory?(full_path) && File.readable?(full_path)
        end
    end
  end
end

Version data entries

62 entries across 62 versions & 11 rubygems

Version	Path
radiantcms-couchrest_model-0.1.9	vendor/rails/railties/lib/rails/rack/static.rb
radiantcms-couchrest_model-0.1.8	vendor/rails/railties/lib/rails/rack/static.rb
radiantcms-couchrest_model-0.1.7	vendor/rails/railties/lib/rails/rack/static.rb
radiantcms-couchrest_model-0.1.6	vendor/rails/railties/lib/rails/rack/static.rb
radiantcms-couchrest_model-0.1.5	vendor/rails/railties/lib/rails/rack/static.rb
radiantcms-couchrest_model-0.1.4	vendor/rails/railties/lib/rails/rack/static.rb
radiantcms-couchrest_model-0.1.3	vendor/rails/railties/lib/rails/rack/static.rb
radiantcms-couchrest_model-0.1.2	vendor/rails/railties/lib/rails/rack/static.rb
radiantcms-couchrest_model-0.1.1	vendor/rails/railties/lib/rails/rack/static.rb
radiantcms-couchrest_model-0.1	vendor/rails/railties/lib/rails/rack/static.rb
rails-2.3.10	lib/rails/rack/static.rb
rails-2.3.9	lib/rails/rack/static.rb
rails-2.3.9.pre	lib/rails/rack/static.rb
webroar-0.4.0	src/admin_panel/vendor/rails/railties/lib/rails/rack/static.rb
radiant-0.9.1	vendor/rails/railties/lib/rails/rack/static.rb
rails-2.3.8	lib/rails/rack/static.rb
rails-2.3.8.pre1	lib/rails/rack/static.rb
rails-2.3.7	lib/rails/rack/static.rb
rails-2.3.6	lib/rails/rack/static.rb
radiant-0.8.2	vendor/rails/railties/lib/rails/rack/static.rb