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Cleanup compute_sprockets_path -- when you are reaching for code comments, the method could be simpler

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This commit is contained in:
David Heinemeier Hansson 2011-04-19 18:29:18 +02:00
parent 9b423ac0b7
commit d35c91225e
1 changed files with 34 additions and 25 deletions
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59
actionpack/lib/action_view/helpers/sprockets_helper.rb
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@ -11,6 +11,11 @@ module ActionView
sprockets_asset_path(source, 'js')
end
def sprockets_stylesheet_path(source)
sprockets_asset_path(source, 'css')
end
def sprockets_javascript_include_tag(source, options = {})
options = {
'type' => "text/javascript",
@ -20,10 +25,6 @@ module ActionView
content_tag 'script', "", options
end
def sprockets_stylesheet_path(source)
sprockets_asset_path(source, 'css')
end
def sprockets_stylesheet_link_tag(source, options = {})
options = {
'rel' => "stylesheet",
@ -40,31 +41,39 @@ module ActionView
def compute_sprockets_path(source, dir, default_ext = nil)
source = source.to_s
return source if URI.parse(source).host
# Add /assets to relative paths
if source[0] != ?/
source = "/#{dir}/#{source}"
end
# Add default extension if there isn't one
if default_ext && File.extname(source).empty?
source = "#{source}.#{default_ext}"
end
# Fingerprint url
if source =~ /^\/#{dir}\/(.+)/
source = assets.path($1, config.perform_caching, dir)
end
host = compute_asset_host(source)
if controller.respond_to?(:request) && host && URI.parse(host).host
source = "#{controller.request.protocol}#{host}#{source}"
unless source_is_a_url?(source)
add_asset_directory(source, dir)
add_default_extension(source, default_ext)
add_fingerprint(source, dir)
add_asset_host(source)
end
source
end
def add_asset_directory(source, dir)
source.replace("/#{dir}/#{source}") if source[0] != ?/
end
def add_default_extension(source, default_ext)
source.replace("#{source}.#{default_ext}") if default_ext && File.extname(source).empty?
end
def add_fingerprint(source, dir)
source.replace(assets.path($1, config.perform_caching, dir)) if source =~ /^\/#{dir}\/(.+)/
end
def add_asset_host(source)
host = compute_asset_host(source)
if controller.respond_to?(:request) && host && URI.parse(host).host
source.replace("#{controller.request.protocol}#{host}#{source}")
end
end
def source_is_a_url?(source)
URI.parse(source).host.present?
end
def compute_asset_host(source)
if host = config.asset_host