Skitch Image Url Grabber

readme

In the Skitch app, they have a keyboard shortcut to publish/share an image.  It puts the url in the clipboard.  

This script gets the *real* image url from that page and puts the result in the clipboard.  
Also cleans up the url to not use https and grab the jpg rather than png.  This all helps with Hipchat.

The end result is that I can hit 2 keyboard shorcuts to get the real url in the clipboard which can then be
pasted into Hipchat.

gistfile1.rb

#!/usr/bin/env ruby

require 'nokogiri'
require 'open-uri'

clipboard = IO.popen('pbpaste', 'r+').read

def cleanup_img_src(img_src)
  img_src.to_s.sub(/https/, 'http').sub(/\.png/, ".jpg")
end

begin
  doc = Nokogiri::HTML(open(clipboard))
rescue
  puts "Is there a skitch url in the clipboard?  We need one there to do anything."
  exit 0
end

image_url = cleanup_img_src(doc.xpath("//img/@src"))
if image_url == ''
  puts "No dice.  Tried to get an image but couldn't using the url in the clipboard"
  exit 0
end

puts "Got the image!\n#{image_url}"
IO.popen('pbcopy', 'w').print image_url