# frozen_string_literal: true
class TimeagoStub
include Rails::Timeago::Helper
I18n.backend.store_translations :en, hello: 'World'
def time_tag(time, content, options = {})
options = options.map {|k, v| "#{k}=\"#{v}\"" }
""
end
def time_ago_in_words(_time)
'%time_ago_in_words%'
end
def javascript_tag(source)
""
end
end
class Application
attr_accessor :render
ASSET_BASE = Pathname.new(File.expand_path('../../..', __FILE__))
ASSET_DIRECTORIES = %w[lib/assets vendor/assets spec/support/assets].freeze
def initialize
@helper = TimeagoStub.new
end
def call(env)
@request = ::Rack::Request.new(env)
if @request.path =~ %r{^/assets/}
call_asset
else
[200, {'Content-Type' => 'text/html'}, [call_render]]
end
end
def call_render
body = if @render
@render.call(@helper, @request)
else
''
end
<<-HTML
#{@helper.timeago_script_tag}
#{body}
HTML
end
def call_asset
if (file = find_asset(@request.path[8..-1]))
[200, {'Content-Type' => 'text/javascript'}, [file.read]]
else
[404, {}, []]
end
end
def find_asset(path)
ASSET_DIRECTORIES.lazy.map do |dir|
ASSET_BASE.join(dir).join(path)
end.find(&:exist?)
end
class << self
def instance
@instance ||= new
end
def render(&block)
@instance.render = block
end
end
end