// ==UserScript==
// @name         自动跳转微博短链接
// @version      0.1.3
// @author       wlkz
// @description  fuck weibo url shorter service (t.cn) redirect blocking page, and redirect to target page automatically.
// @homepage     https://github.com/wlkz/userscript-fuck-weibo-redirect-block
// @supportURL   https://github.com/wlkz/userscript-fuck-weibo-redirect-block/issues
// @match        *://t.cn/*
// @match        *://weibo.cn/sinaurl?*
// @grant        none
// @run-at       document-end
// @license MIT
// @namespace https://github.com/wlkz/userscript-fuck-weibo-redirect-block
// ==/UserScript==
(function () {
'use strict';
function redirectTo(url) {
location.replace(url);
}
function processer0() {
// match '如需浏览，请长按网址复制后使用浏览器访问' page
var targetElement = document.getElementsByClassName('link')[0];
if (targetElement !== undefined) {
var targetLink = targetElement.textContent;
if (targetLink) {
var p = document.createElement("p");
p.textContent = 'redirect to target page, please wait.'
document.getElementsByClassName('wrap')[0].append(p);
setTimeout(redirectTo, 1000, targetLink);
return true;
}
}
return false;
}
function processer1() {
// match '警告：访问的网址可能存在风险' page
var targetElement = document.getElementsByClassName('url_view_code')[0];
if (targetElement !== undefined) {
var targetLink = targetElement.textContent;
if (targetLink) {
var p = document.createElement("p");
p.textContent = 'redirect to target page, please wait.'
p.classList.add('normal_note');
document.getElementsByClassName('link_quality_note')[0].append(p);
setTimeout(redirectTo, 1000, targetLink);
return true;
}
}
return false;
}
function processer3() {
// match '此页面未在微博完成域名备案，可能存在内容风险' page
var targetElement = document.getElementsByClassName('desc')[0];
var matchElement = document.getElementsByClassName('text')[0];
if (matchElement !== undefined && matchElement.textContent.trim() === "将要访问" && targetElement !== undefined) {
var targetLink = targetElement.textContent;
if (targetLink) {
var p = document.createElement("p");
p.textContent = 'redirect to target page, please wait.'
document.getElementsByClassName('text')[0].append(p);
setTimeout(redirectTo, 1000, targetLink);
return true;
}
}
return false;
}
var processers = [processer3, processer0, processer1];
for (var i = 0; i < processers.length; i++) {
if (processers[i]()) {
return;
}
}
})();