Songza Link Selection (TextMate Command)

#!/usr/bin/env ruby -rjcode -Ku
# TextMate Command "Songza Link"
# Scrapes the results of a Songza.fm search for
# the selected text, offers a popup menu and
# inserts a snippet of the selected link and title
# tab-stopped for easy removal of the title.
# Requires Rubygems and Hpricot

# Input: Selected Text or Word
# Output: Insert as Snippet

SUPPORT = ENV['TM_SUPPORT_PATH']
DIALOG = ENV['DIALOG']
require SUPPORT + '/lib/escape'
require SUPPORT + '/lib/exit_codes'
require SUPPORT + '/lib/ui'
require SUPPORT + '/lib/osx/plist'
require 'open-uri'
require 'rubygems'
require 'hpricot'

term = STDIN.read
url = "http://songza.fm/?q="+e_url(term)

begin
	doc = Hpricot(open(url))
rescue
	puts "Error processing provided url"
	exit
end
postsec = doc.search("//ul[@id='results']").first
songs = postsec.search("//a[@class='song']")
songlist = []
songs.each {|song|
	songlink = 'http://songza.fm'+song.attributes['href']
	songname = song.attributes['title']
	songlist << { 'link' => songlink, 'title' => songname }
}
plist = { 'menuItems' => songlist }.to_plist
res = OSX::PropertyList.load(`#{e_sh DIALOG} -up #{e_sh plist}`)
TextMate.exit_discard unless res.has_key? 'selectedMenuItem'
url = res['selectedMenuItem']['link']
title = res['selectedMenuItem']['title']
shorturl = open("http://is.gd/api.php?longurl=#{url}").read
print %Q{#{shorturl}${1: "#{title}"}}