Replace twitter redirection url (http://t.co/...) by the real URLs as to improve privacy.
目前為
// ==UserScript==
// @name Canonical links
// @author Guillaume
// @description Replace twitter redirection url (http://t.co/...) by the real URLs as to improve privacy.
// @namespace https://greasyfork.org/fr/users/11386-guillaume
// @include https://twitter.com/*
// @version 1.1
// @grant none
// @run-at document-start
// @license CC by-sa http://creativecommons.org/licenses/by-sa/3.0/
// ==/UserScript==
// Credits:
//
// - getVisibleText, textContentVisible:
// This is derived from a work by Ethan Brown.
// Original license: cc-by sa
// Source: http://stackoverflow.com/questions/19985306/get-the-innertext-of-an-element-but-exclude-hidden-children
function getVisibleText( node )
{
if ( node.nodeType === 1 ) // Element
{
var rect = node.getBoundingClientRect();
if ( rect.width === 0 || rect.height === 0 )
return '';
}
else if ( node.nodeType === 3 ) // Text
{
return node.textContent;
}
var text = '';
for( var i = 0; i < node.childNodes.length; i++ )
text += getVisibleText( node.childNodes[i] );
return text;
}
if ( ! Node.prototype.hasOwnProperty('textContentVisible') )
{
Object.defineProperty(Node.prototype, 'textContentVisible', {
get: function() {
return getVisibleText( this );
},
enumerable: true
});
}
var makeLinkCanonical = function(el)
{
var text = document.createTextNode(el.textContentVisible);
var url = el.dataset.expandedUrl;
var newLink = document.createElement('a');
newLink.href = url;
newLink.title = el.title;
newLink.className = el.className;
newLink.dir = el.dir;
newLink.appendChild(text);
el.parentNode.replaceChild(newLink, el);
};
window.addEventListener("load", function(ev) {
// unshadow for better debugging
delete console.log;
}, true);
document.addEventListener("load", function(ev) {
[].slice.call(document.querySelectorAll('a[data-expanded-url]')).forEach(makeLinkCanonical);
}, true);