1  
   2  require 'open-uri'
   3  require 'rubygems'
   4  require_gem 'builder', '~> 1.2.3'
   5  
   6  @rf = {
   7  'TY' => 'ris:type',
   8  'ER' => 'ris:end',
   9  'TI' => 'title',
  10  'AU' => 'ris:author',
  11  'KW' => 'ris:keywords',
  12  'PY' => 'ris:primary-date',
  13  'UR' => 'link',
  14  'N1' => 'ris:notes',
  15  'JO' => 'ris:periodical-abbreviation',
  16  'VL' => 'ris:volume-number',
  17  'IS' => 'ris:issue-number',
  18  'SP' => 'ris:start-page-number',
  19  'EP' => 'ris:end-page-number',
  20  'SN' => 'ris:issn-isbn',
  21  'M3' => 'ris:miscellaneous-3'
  22  }
  23  
  24  target_url = ARGV[0] || "http://www.connotea.org/ris/popular"
  25  @out = Builder::XmlMarkup.new(:target => STDOUT, :indent=>2)
  26  @target = open(target_url).read
  27  @out.instruct!
  28  @out.rss {
  29  	@out.channel {
  30  	@out.title ""
  31  	@out.link ""
  32  	@out.description ""
  33  @target.split("\n\n").each {|arr| 
  34  	@out.item {
  35  		h = {}
  36  		arr.split("\n").each {|line|
  37  			unpacked = line.unpack('A6A*')
  38  			h[unpacked[0][0..1].downcase] = unpacked[1]
  39     			@out.tag!(@rf[unpacked[0][0..1]] || "ris:#{unpacked[0][0..1]}"){ @out.text! unpacked[1] } # unless unpacked[0][0..1] == "ER"
  40     			}
  41     		}
  42  	}
  43  }
  44  }