Ruby del.icio.us

require 'rest'
require 'rexml/document'
 
module Diu
	URL = "https://api.del.icio.us/v1/"
 
	class Connection
		def initialize(username, password)
			@conn = REST::Connection.new(URL, :username => username, :password => password)
			@posts = Posts.new(@conn)
		end
 
		attr_reader :posts
	end
 
	class Posts
		class Post
			def initialize(xml_item)
				@href = xml_item.attributes["href"]
				@time = xml_item.attributes["time"]
				@hash = xml_item.attributes["hash"]
				@tag = xml_item.attributes["tag"]
				@description = xml_item.attributes["description"]
				@extended = xml_item.attributes["extended"]
			end
 
			attr_reader :href, :time, :hash, :tag, :description, :extended
		end
 
		def initialize(conn)
			@conn = conn
		end
 
		def find(method, args = nil)
			resource = "posts/%s" % [method]
			request = @conn.request_get(resource, args)
 
			posts = Array.new
			doc = REXML::Document.new(request)
			doc.elements.each("//post") do |xml_post|
				posts << Post.new(xml_post)
			end
			posts
		end
	end
end