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Contents
# encoding: utf-8
# stolen from rails
require 'rack/utils'
module Rango
module Middlewares
class Static
FILE_METHODS = %w(GET HEAD).freeze
# @since 0.0.2
def initialize(app)
@app = app
@file_server = ::Rack::File.new(Project.settings.media_root)
end
# @since 0.0.2
def call(env)
path = env['PATH_INFO'].chomp('/')
method = env['REQUEST_METHOD']
prefix = Project.settings.media_prefix.chomp("/")
prefix_regexp = Regexp.new(%r[^#{prefix}/])
if path.match(prefix_regexp) && 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))
Dir.exist?(full_path) && File.readable?(full_path)
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems