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Amazon short URL

Replace article URL with short Amazon permalink

2017-10-10 या दिनांकाला. सर्वात नवीन आवृत्ती पाहा.

// ==UserScript==
// @name           Amazon short URL
// @namespace      graphen
// @description    Replace article URL with short Amazon permalink
// @include        /^https?:\/\/www\.amazon\.(cn|in|co\.jp|sg|fr|de|it|nl|es|co\.uk|ca|com(.\(mx|au|br)?)\/.*(dp|gp\/product|exec\/obidos\/ASIN|o\/ASIN)\/.*$/
// @noframes
// @grant          none
// @version        2
// ==/UserScript==

(function (doc) {
var links = document.getElementsByTagName('link');
var i;

for (i=0; i < links.length; i++) {
  if (links[i].rel == 'canonical') {
    var canonical = links[i].href;
    var asin = canonical.replace(/https?:\/\/www\.amazon\..*\/dp\/([\w]+)$/, '$1');
    if (asin.length == 10) {
      history.replaceState(null, 'Amazon URL Cleaner', '/dp/' + asin + '/');
      console.log("URL replaced by Amazon URL Cleaner. ASIN: " + asin);
    }
  }
}
}) (document);