Class ActionDispatch::FileHandler < Object

# File actionpack/lib/action_dispatch/middleware/static.rb, line 5
def initialize(root, cache_control)
  @root          = root.chomp('/')
  @compiled_root = %r^#{Regexp.escape(root)}/
  @file_server   = ::Rack::File.new(@root, cache_control)
end

# File actionpack/lib/action_dispatch/middleware/static.rb, line 25
def call(env)
  @file_server.call(env)
end

# File actionpack/lib/action_dispatch/middleware/static.rb, line 40
def escape_glob_chars(path)
  path.force_encoding('binary') if path.respond_to? :force_encoding
  path.gsub(%r[*?{}\[\]]/, "\\\\\\&")
end

# File actionpack/lib/action_dispatch/middleware/static.rb, line 29
def ext
  @ext ||= begin
    ext = ::ActionController::Base.page_cache_extension
    "{,#{ext},/index#{ext}}"
  end
end

# File actionpack/lib/action_dispatch/middleware/static.rb, line 11
def match?(path)
  path = path.dup

  full_path = path.empty? ? @root : File.join(@root, escape_glob_chars(unescape_path(path)))
  paths = "#{full_path}#{ext}"

  matches = Dir[paths]
  match = matches.detect { |m| File.file?(m) }
  if match
    match.sub!(@compiled_root, '')
    ::Rack::Utils.escape(match)
  end
end

# File actionpack/lib/action_dispatch/middleware/static.rb, line 36
def unescape_path(path)
  URI.parser.unescape(path)
end