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author | Joshua Peek <josh@joshpeek.com> | 2009-02-07 00:08:28 -0600 |
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committer | Joshua Peek <josh@joshpeek.com> | 2009-02-07 00:08:28 -0600 |
commit | 2277fbedbea930fb8ce38ab7eb133de6fcc4a2d6 (patch) | |
tree | 784f2dfcd066eaa17a89cc435ec4de44393799c8 /actionpack/lib/action_controller/vendor/rack-1.0/rack/static.rb | |
parent | 24f2e676f700b8a387c6f4c27acf172658cd7863 (diff) | |
download | rails-2277fbedbea930fb8ce38ab7eb133de6fcc4a2d6.tar.gz rails-2277fbedbea930fb8ce38ab7eb133de6fcc4a2d6.tar.bz2 rails-2277fbedbea930fb8ce38ab7eb133de6fcc4a2d6.zip |
Temporarily bundle Rack 1.0 prerelease for testing
Diffstat (limited to 'actionpack/lib/action_controller/vendor/rack-1.0/rack/static.rb')
-rw-r--r-- | actionpack/lib/action_controller/vendor/rack-1.0/rack/static.rb | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/static.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/static.rb new file mode 100644 index 0000000000..168e8f83b2 --- /dev/null +++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack/static.rb @@ -0,0 +1,38 @@ +module Rack + + # The Rack::Static middleware intercepts requests for static files + # (javascript files, images, stylesheets, etc) based on the url prefixes + # passed in the options, and serves them using a Rack::File object. This + # allows a Rack stack to serve both static and dynamic content. + # + # Examples: + # use Rack::Static, :urls => ["/media"] + # will serve all requests beginning with /media from the "media" folder + # located in the current directory (ie media/*). + # + # use Rack::Static, :urls => ["/css", "/images"], :root => "public" + # will serve all requests beginning with /css or /images from the folder + # "public" in the current directory (ie public/css/* and public/images/*) + + class Static + + def initialize(app, options={}) + @app = app + @urls = options[:urls] || ["/favicon.ico"] + root = options[:root] || Dir.pwd + @file_server = Rack::File.new(root) + end + + def call(env) + path = env["PATH_INFO"] + can_serve = @urls.any? { |url| path.index(url) == 0 } + + if can_serve + @file_server.call(env) + else + @app.call(env) + end + end + + end +end |