From 122ac9fd46d7c9ac198bf980df4f038247eb0ba5 Mon Sep 17 00:00:00 2001 From: Sean Walbran Date: Wed, 15 May 2013 09:07:46 -0500 Subject: restore ability to return nil from asset_host proc, add test --- actionpack/lib/action_view/helpers/asset_url_helper.rb | 3 ++- actionpack/test/template/asset_tag_helper_test.rb | 11 +++++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/actionpack/lib/action_view/helpers/asset_url_helper.rb b/actionpack/lib/action_view/helpers/asset_url_helper.rb index 71b78cf0b5..b5f2df76ab 100644 --- a/actionpack/lib/action_view/helpers/asset_url_helper.rb +++ b/actionpack/lib/action_view/helpers/asset_url_helper.rb @@ -193,7 +193,6 @@ module ActionView request = self.request if respond_to?(:request) host = config.asset_host if defined? config.asset_host host ||= request.base_url if request && options[:protocol] == :request - return unless host if host.respond_to?(:call) arity = host.respond_to?(:arity) ? host.arity : host.method(:call).arity @@ -204,6 +203,8 @@ module ActionView host = host % (Zlib.crc32(source) % 4) end + return unless host + if host =~ URI_REGEXP host else diff --git a/actionpack/test/template/asset_tag_helper_test.rb b/actionpack/test/template/asset_tag_helper_test.rb index 11614a45dc..67f593c22f 100644 --- a/actionpack/test/template/asset_tag_helper_test.rb +++ b/actionpack/test/template/asset_tag_helper_test.rb @@ -530,6 +530,17 @@ class AssetTagHelperTest < ActionView::TestCase assert_equal copy, source end + def test_image_path_with_asset_host_proc_returning_nil + @controller.config.asset_host = Proc.new do |source| + unless source.end_with?("tiff") + "cdn.example.com" + end + end + + assert_equal "/images/file.tiff", image_path("file.tiff") + assert_equal "http://cdn.example.com/images/file.png", image_path("file.png") + end + def test_caching_image_path_with_caching_and_proc_asset_host_using_request @controller.config.asset_host = Proc.new do |source, request| if request.ssl? -- cgit v1.2.3