gisthead.cgi

gistfile1.rb

#!/usr/bin/env ruby

require 'rubygems'
require 'hpricot'
require 'open-uri'
require "cgi"

gistbase = 'http://gist.github.com'

cgi = CGI.new
params = cgi.params

begin
	doc = Hpricot(open(gistbase + "/" + params['id'].to_s))
	rawhead = doc.at("/html/body/div/div[2]/div/div[2]/div/div/div[2]/a")['href']

	cgi.out("text/plain") {
		open(gistbase + rawhead).read
	}
rescue OpenURI::HTTPError, NoMethodError, RuntimeError
	cgi.out("text/plain") {
		'return "Gist Gateway Error"'
	}
end