debuglet.coffee

### 
* @title Google 検索の結果にtwitter上で何個言及されているかを表示するブックマークレット
* @description http://d.hatena.ne.jp/laiso/20111204/p1
* @include http://*.google.*\/search
* @licence MIT
* @require jQuery
###

_STYLE = """
  padding: 0 0.5em;
  margin: 0 0.5em;
  color: #30566D;
  text-shadow: 0 1px 0 white;
  background-color: #C0DEED;
  font-weight: bold;
  text-decoration-line: none;
"""

addCounter = (a) ->
  jQuery.getJSON 'http://urls.api.twitter.com/1/urls/count.json?url='+encodeURIComponent(a.href)+'&callback=?'
      ,null
      , (data, textStatus, jqXHR) =>

    counter = document.createElement 'A'
    counter.setAttribute('style', _STYLE)
    counter.href = 'https://twitter.com/#!/search/realtime/' + encodeURIComponent a.href
    counter.innerText = data['count']
  
    point = document.createRange()
    point.selectNode(a)
    point.collapse false
    point.insertNode counter
    point.detach()

 links = document.querySelectorAll 'a.l'
for all, a of links
  if typeof a == 'object'
   addCounter a