From 4b7902949022d1293ad71e8c25e64635b143ae89 Mon Sep 17 00:00:00 2001
From: wycats <wycats@gmail.com>
Date: Mon, 23 May 2011 16:07:16 -0700
Subject: Start moving some logic from being embedded in AV into the Rails
 Sprockets extensions

---
 .../lib/action_view/helpers/asset_tag_helper.rb    | 18 ++------
 .../lib/action_view/helpers/sprockets_helper.rb    | 50 ++--------------------
 2 files changed, 6 insertions(+), 62 deletions(-)

(limited to 'actionpack/lib/action_view/helpers')

diff --git a/actionpack/lib/action_view/helpers/asset_tag_helper.rb b/actionpack/lib/action_view/helpers/asset_tag_helper.rb
index 9bc847a1ab..7970176d37 100644
--- a/actionpack/lib/action_view/helpers/asset_tag_helper.rb
+++ b/actionpack/lib/action_view/helpers/asset_tag_helper.rb
@@ -274,11 +274,7 @@ module ActionView
       # The alias +path_to_image+ is provided to avoid that. Rails uses the alias internally, and
       # plugin authors are encouraged to do so.
       def image_path(source)
-        if config.use_sprockets
-          asset_path(source)
-        else
-          asset_paths.compute_public_path(source, 'images')
-        end
+        asset_paths.compute_public_path(source, 'images')
       end
       alias_method :path_to_image, :image_path # aliased to avoid conflicts with an image_path named route
 
@@ -293,11 +289,7 @@ module ActionView
       #   video_path("/trailers/hd.avi")                              # => /trailers/hd.avi
       #   video_path("http://www.example.com/vid/hd.avi")             # => http://www.example.com/vid/hd.avi
       def video_path(source)
-        if config.use_sprockets
-          asset_path(source)
-        else
-          asset_paths.compute_public_path(source, 'videos')
-        end
+        asset_paths.compute_public_path(source, 'videos')
       end
       alias_method :path_to_video, :video_path # aliased to avoid conflicts with a video_path named route
 
@@ -312,11 +304,7 @@ module ActionView
       #   audio_path("/sounds/horse.wav")                                # => /sounds/horse.wav
       #   audio_path("http://www.example.com/sounds/horse.wav")          # => http://www.example.com/sounds/horse.wav
       def audio_path(source)
-        if config.use_sprockets
-          asset_path(source)
-        else
-          asset_paths.compute_public_path(source, 'audios')
-        end
+        asset_paths.compute_public_path(source, 'audios')
       end
       alias_method :path_to_audio, :audio_path # aliased to avoid conflicts with an audio_path named route
 
diff --git a/actionpack/lib/action_view/helpers/sprockets_helper.rb b/actionpack/lib/action_view/helpers/sprockets_helper.rb
index e5d780225b..c9e6bcaa3f 100644
--- a/actionpack/lib/action_view/helpers/sprockets_helper.rb
+++ b/actionpack/lib/action_view/helpers/sprockets_helper.rb
@@ -11,7 +11,7 @@ module ActionView
 
       def asset_path(source, default_ext = nil, body = false)
         source = source.logical_path if source.respond_to?(:logical_path)
-        path = sprockets_asset_paths.compute_public_path(source, 'assets', default_ext, true)
+        path = asset_paths.compute_public_path(source, 'assets', default_ext, true)
         body ? "#{path}?body=1" : path
       end
 
@@ -19,7 +19,7 @@ module ActionView
         debug = options.key?(:debug) ? options.delete(:debug) : debug_assets?
         body  = options.key?(:body)  ? options.delete(:body)  : false
 
-        if debug && asset = sprockets_asset_paths.asset_for(source, 'js')
+        if debug && asset = asset_paths.asset_for(source, 'js')
           asset.to_a.map { |dep|
             sprockets_javascript_include_tag(dep, :debug => false, :body => true)
           }.join("\n").html_safe
@@ -37,7 +37,7 @@ module ActionView
         debug = options.key?(:debug) ? options.delete(:debug) : debug_assets?
         body  = options.key?(:body)  ? options.delete(:body)  : false
 
-        if debug && asset = sprockets_asset_paths.asset_for(source, 'css')
+        if debug && asset = asset_paths.asset_for(source, 'css')
           asset.to_a.map { |dep|
             sprockets_stylesheet_link_tag(dep, :debug => false, :body => true)
           }.join("\n").html_safe
@@ -52,50 +52,6 @@ module ActionView
           tag 'link', options
         end
       end
-
-      private
-
-      def sprockets_asset_paths
-        @sprockets_asset_paths ||= begin
-          config     = self.config if respond_to?(:config)
-          controller = self.controller if respond_to?(:controller)
-          SprocketsHelper::AssetPaths.new(config, controller)
-        end
-      end
-
-      class AssetPaths < ActionView::Helpers::AssetPaths #:nodoc:
-        def asset_for(source, ext)
-          source = source.to_s
-          return nil if is_uri?(source)
-          source = rewrite_extension(source, nil, ext)
-          assets[source]
-        end
-
-        def rewrite_asset_path(source, dir)
-          if source[0] == ?/
-            source
-          else
-            assets.path(source, performing_caching?, dir)
-          end
-        end
-
-        def rewrite_extension(source, dir, ext)
-          if ext && File.extname(source).empty?
-            "#{source}.#{ext}"
-          else
-            source
-          end
-        end
-
-        def assets
-          Rails.application.assets
-        end
-
-        # When included in Sprockets::Context, we need to ask the top-level config as the controller is not available
-        def performing_caching?
-          @config ?  @config.perform_caching : Rails.application.config.action_controller.perform_caching
-        end
-      end
     end
   end
 end
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