Twitter

If you hate Twitter t.co URL shortener and would like to see the full links in your timeline, this is the script for you.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name           Twitter
// @namespace      http://fcmartins.net
// @include        http://twitter.com/*
// @include        https://twitter.com/*
// @version 0.0.1.20180906145405
// @description If you hate Twitter t.co URL shortener and would like to see the full links in your timeline, this is the script for you.
// ==/UserScript==

function httpExpandURI(element) {
  GM_xmlhttpRequest({
    url: element.getAttribute("data-expanded-url"),
    method: "HEAD",
    onload: function(response) {
      modify(element, response.finalUrl);
    }
  });
}

function modify(element, url) {
  element.setAttribute("href", url);
  element.textContent = url;
  
  element.removeAttribute("data-ultimate-url");
  element.removeAttribute("title");
  element.removeAttribute("data-expanded-url");
  docHeight = document.getElementById("stream-items-id").scrollHeight;
}

function expandURL() {
  Array.forEach(document.getElementsByTagName("a"), function(element, index, array) {
    if(element.className.indexOf("twitter-timeline-link") != -1 && element.getAttribute("data-expanded-url")) {
      if(element.getAttribute("data-ultimate-url")) {
        modify(element, element.getAttribute("data-ultimate-url"));        
      }
      else {
        httpExpandURI(element);
      }      
    }
  });    
}

function divClick() {
  window.setTimeout(expandURL, 1000);
}

function newTweetsBar() {
  var div = document.getElementsByClassName("new-tweets-bar")[0];
  if(typeof div !== "undefined") {
    div.addEventListener("click", divClick, false);
  }
}

function onScroll(e) {
  if(scrollId) {
    window.clearTimeout(scrollId);
  }
  scrollId = window.setTimeout(function() {
    if(docHeight < document.getElementById("stream-items-id").scrollHeight) {
      expandURL();      
    }
  }, 2000);
}

function start() {
  if(document.getElementById("stream-items-id")) {
    window.clearTimeout(startId);
    docHeight = document.getElementById("stream-items-id").scrollHeight;
    expandURL();
  }
}

var scrollId;
var docHeight;
var startId;

window.addEventListener("load", function(e) {
  startId = window.setInterval(start, 1000);
}, false);
window.setInterval(newTweetsBar, 1000);
window.addEventListener("scroll", onScroll, false);