Contents

require 'net/http'
require 'net/https' # ruby 1.8.7 fix, remove at upgrade
require 'uri'
require 'open-uri'

module Gollum
  class Gitcode
    def initialize path
      raise(ArgumentError, 'path is nil or empty') if path.nil? or path.empty?

      @uri = URI::HTTP.build({ 
        :path   => self.unchomp(path), 
        :host   => 'raw.github.com', 
        :scheme => 'https',
        :port   => 443 })
    end

    def contents
      @contents ||= self.req @uri
    end

    def unchomp p
      return p if p.nil?
      p[0] == '/' ? p : ('/' + p)
    end

    def req uri, cut = 1
      return "Too many redirects or retries" if cut >= 10
      http = Net::HTTP.new uri.host, uri.port
      http.use_ssl = true
      resp = http.get uri.path, {
        'Accept'        => 'text/plain',
        'Cache-Control' => 'no-cache',
        'Connection'    => 'keep-alive',
        'Host'          => uri.host,
        'User-Agent'    => 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:15.0) Gecko/20100101 Firefox/15.0'
      }
      code = resp.code.to_i
      return resp.body if code == 200
      return "Not Found" if code == 404
      return "Unhandled Response Code #{code}" unless code == 304 or not resp.header['location'].nil?
      loc = URI.parse resp.header['location']
      uri2 = loc.relative?() ? (uri + loc) : loc # overloads (+)
      return req uri2, (cut + 1)
    end
  end
end

Version data entries

12 entries across 12 versions & 1 rubygems

Version	Path
gollum-2.3.3	lib/gollum/gitcode.rb
gollum-2.3.2	lib/gollum/gitcode.rb
gollum-2.3.1	lib/gollum/gitcode.rb
gollum-2.3.0	lib/gollum/gitcode.rb
gollum-2.2.9	lib/gollum/gitcode.rb
gollum-2.2.8	lib/gollum/gitcode.rb
gollum-2.2.7	lib/gollum/gitcode.rb
gollum-2.2.6	lib/gollum/gitcode.rb
gollum-2.2.5	lib/gollum/gitcode.rb
gollum-2.2.4	lib/gollum/gitcode.rb
gollum-2.2.3	lib/gollum/gitcode.rb
gollum-2.2.2	lib/gollum/gitcode.rb