Pastie Support Pastie or read my Pastie << self blog

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

# Kuler, daily
# Parse daily colour from .adobe.com

# Author: Ben Schwarz
# Thanks: Marcus Crafter, Regex fun
# No thanks: Adobe for wack RSS

# Usage:

# Kuler::rating => Most recent rated kuler
# Kuler::recent => Most recent kuler
# Kuler::popular => Most recent popular kuler

%w(rubygems hpricot open-uri).each{|r| require r}
module Kuler
  def rating
    query(:rating)
  end
  
  def recent
    query(:recent)
  end
  
  def popular
    query(:popular)
  end
  
  def query(q)
    uri = "http://kuler.adobe.com/kuler/API/rss/get.cfm?listtype=#{q.to_s}&readerType=public"
    hp = Hpricot.parse open(uri)
    string = (hp/:item/:description).first.to_s
    if string =~ /Hex:(.*)<\/description\>/m
      $1.strip.split(', ')
    end
  end
end