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移出谷歌跳转脚本~~备份
// ==UserScript==
// @id remove-google-redirection
// @name Remove Google Redirection
// @namespace http://kodango.com
// @description Prohibit click-tracking, and prevent url redirection when clicks on the result links in Google search page.
// @author tuantuan <dangoakachan@gmail.com>
// @homepage http://kodango.com
// @version 1.1.0
// @include http*://www.google.*/
// @include http*://www.google.*/#hl=*
// @include http*://www.google.*/search*
// @include http*://www.google.*/webhp?hl=*
// @include https://encrypted.google.com/
// @include https://encrypted.google.com/#hl=*
// @include https://encrypted.google.com/search*
// @include https://encrypted.google.com/webhp?hl=*
// @include http://ipv6.google.com/
// @include http://ipv6.google.com/search*
// @updateURL https://github.com/dangoakachan/Remove-Google-Redirection/raw/master/extension/firefox/remove-google-redirection.meta.js
// @icon https://github.com/dangoakachan/Remove-Google-Redirection/raw/master/extension/firefox/icon.png
// @run-at document-end
// ==/UserScript==
/*
* Let the user scripts or content scripts running in an annoymous function,
* that is more safer.
*/
(function (window) {
"use strict";
/*
* Inject the function into current document and run it
*/
function injectFunction(func) {
var ele = document.createElement('script');
 var s = document.getElementsByTagName('script')[0];
ele.type = 'text/javascript';
ele.textContent = '(' + func + ')();';
s.parentNode.insertBefore(ele, s);
}
/*
* Disable the url rewrite function
*/
function disableURLRewrite() {
function inject_init() {
/* Define the url rewrite function */
Object.defineProperty(window, 'rwt', {
value: function() { return true; },
writable: false, // set the property to read-only
configurable: false
});
}
injectFunction(inject_init);
}
/*
* Clean the link, no track and no url redirection
*/
function cleanTheLink(a) {
if (a.dataset['cleaned'] == 1) // Already cleaned
return;
/* Set clean flag */
var need_clean = false;
/* Find the original url */
var result = /\/(?:url|imgres).*[&?](?:url|q|imgurl)=([^&]+)/i.exec(a.href);
if (result) {
need_clean = true;
a.href = result[1]; // Restore url to original one
}
/* Remove the onmousedown attribute if found */
var val = a.getAttribute('onmousedown') || '';
if (val.indexOf('return rwt(') != -1) {
need_clean = true;
a.removeAttribute('onmousedown');
}
/* FIXME: check the link class name */
var cls = a.className || '';
if (cls.indexOf('irc_') != -1) need_clean = true;
/*
* Remove all event listener added to this link
*/
if (need_clean) {
var clone = a.cloneNode(true);
a.parentNode.replaceChild(clone, a);
clone.dataset['cleaned'] = 1;
}
}
/*
* The main entry
*/
function main()
{
disableURLRewrite();
document.addEventListener('mouseover', function (event) {
var a = event.target, depth = 1;
/* Found the target link, and try to clean it */
while (a && a.tagName != 'A' && depth-- > 0)
a = a.parentNode;
if (a && a.tagName == 'A')
cleanTheLink(a);
}, true);
}
main();
})(window);
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