Sha256: 9b1f4f0d78106ecc753d2c57749f8b0cb115a0af58b50ddaa0feaeec4fef4e93
Contents?: true
Size: 1.31 KB
Versions: 6
Compression:
Stored size: 1.31 KB
Contents
module Rack
class ReverseProxyMatcher
def initialize(matcher,url=nil,options)
@default_url=url
@url=url
@options=options
if matcher.kind_of?(String)
@matcher = /^#{matcher.to_s}/
elsif matcher.respond_to?(:match)
@matcher = matcher
else
raise "Invalid Matcher for reverse_proxy"
end
end
attr_reader :matcher,:url, :default_url,:options
def match?(path, *args)
match_path(path, *args) ? true : false
end
def get_uri(path,env)
return nil if url.nil?
_url=(url.respond_to?(:call) ? url.call(env) : url.clone)
if _url =~/\$\d/
match_path(path).to_a.each_with_index { |m, i| _url.gsub!("$#{i.to_s}", m) }
URI(_url)
else
default_url.nil? ? URI.parse(_url) : URI.join(_url, path)
end
end
def to_s
%Q("#{matcher.to_s}" => "#{url}")
end
private
def match_path(path, *args)
headers = args[0]
rackreq = args[1]
arity = matcher.method(:match).arity
if arity == -1
match = matcher.match(path)
else
params = [path, (@options[:accept_headers] ? headers : nil), rackreq]
match = matcher.match(*params[0..(arity - 1)])
end
@url = match.url(path) if match && default_url.nil?
match
end
end
end
Version data entries
6 entries across 6 versions & 2 rubygems