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author | Michael Koziarski <michael@koziarski.com> | 2008-06-04 11:05:46 +1200 |
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committer | Michael Koziarski <michael@koziarski.com> | 2008-06-04 11:05:46 +1200 |
commit | e3c26e9926948587efcc8d31c729395093407df6 (patch) | |
tree | 358f418791a56620c32a48776739b4fdf39d3cb0 /railties/lib/rails/rack/static.rb | |
parent | b9a9b91a3e3b892ab72ff5c618181747d6b4be04 (diff) | |
parent | 8afa725f4b98a6e0ceee4792e8ebaebb6189e5f6 (diff) | |
download | rails-e3c26e9926948587efcc8d31c729395093407df6.tar.gz rails-e3c26e9926948587efcc8d31c729395093407df6.tar.bz2 rails-e3c26e9926948587efcc8d31c729395093407df6.zip |
Merge branch 'master' into patches
Diffstat (limited to 'railties/lib/rails/rack/static.rb')
-rw-r--r-- | railties/lib/rails/rack/static.rb | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/railties/lib/rails/rack/static.rb b/railties/lib/rails/rack/static.rb new file mode 100644 index 0000000000..45eb0e5921 --- /dev/null +++ b/railties/lib/rails/rack/static.rb @@ -0,0 +1,35 @@ +module Rails + module Rack + class Static + FILE_METHODS = %w(GET HEAD).freeze + + def initialize(app) + @app = app + @file_server = ::Rack::File.new(File.join(RAILS_ROOT, "public")) + end + + def call(env) + path = env['PATH_INFO'].chomp('/') + method = env['REQUEST_METHOD'] + cached_path = (path.empty? ? 'index' : path) + ::ActionController::Base.page_cache_extension + + if FILE_METHODS.include?(method) + if file_exist?(path) + return @file_server.call(env) + elsif file_exist?(cached_path) + env['PATH_INFO'] = cached_path + return @file_server.call(env) + end + end + + @app.call(env) + end + + private + def file_exist?(path) + full_path = File.join(@file_server.root, ::Rack::Utils.unescape(path)) + File.file?(full_path) && File.readable?(full_path) + end + end + end +end |