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Tweetdeck url extander

getting over the t.co redirection

  1. // ==UserScript==
  2. // @name        Tweetdeck url extander
  3. // @namespace   tweetdeck.twitter.com
  4. // @description getting over the t.co redirection
  5. // @include     https://tweetdeck.twitter.com/
  6. // @version     1
  7. // @grant       none
  8. // ==/UserScript==
  9. (function (window) {
  10.     var document = window.document;
  11.     var OneTimeTrigger = function (func, delay) {
  12.         var timerCountdown = 0;
  13.         return function() {
  14.             setTimeout(function() {
  15.                 timerCountdown -= 1;
  16.                 if (timerCountdown == 0) {
  17.                     func();
  18.                 }
  19.             }, delay);
  20.             timerCountdown += 1;
  21.         };
  22.     };
  23.     var expandAllLink = function () {
  24.         var expandedUrl;
  25.         Array.prototype.forEach.call(document.querySelectorAll("a.url-ext:not(.url-ext-expanded)"),
  26.             function (node) {
  27.                 if (/^http(?:s)?:\/\/t\.co\/[0-9A-Za-z]+$/g.test(node.href)) {
  28.                     expandedUrl = node.getAttribute("data-full-url");
  29.                     if (expandedUrl) {
  30.                         node.href = expandedUrl;
  31.                     }
  32.                     node.className += " url-ext-expanded";
  33.                 }
  34.             });
  35.     };
  36.     var trigger = OneTimeTrigger(expandAllLink, 100);
  37.     var MutationObserver = window.MutationObserver ? window.MutationObserver : window.WebKitMutationObserver;
  38.     if (typeof MutationObserver !== "undefined") {
  39.         var observer = new MutationObserver(trigger);
  40.         observer.observe(document, { childList: true, subtree: true });
  41.     }
  42.     else {
  43.         document.addEventListener("DOMNodeInserted", trigger, false);
  44.         document.addEventListener("DOMSubtreeModified", trigger, false);
  45.     }
  46.  
  47. })(window);