Open the F**king URL Right Now

自动跳转某些网站不希望用户直达的外链

As of 2023-03-01. See the latest version.

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 or Violentmonkey 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           Open the F**king URL Right Now
// @description    自动跳转某些网站不希望用户直达的外链
// @author         OldPanda
// @match          http*://c.pc.qq.com/*
// @match          http*://iphone.myzaker.com/zaker/link.php?*
// @match          http*://link.zhihu.com/?*
// @match          http*://www.360doc.cn/outlink.html?url=*
// @match          http://redir.yy.duowan.com/warning.php?url=*
// @match          http://t.cn/*
// @match          http://www.360doc.com/content/*
// @match          https://afdian.net/link?target=*
// @match          https://bbs.nga.cn/read.php?*
// @match          https://blog.51cto.com/transfer?*
// @match          https://developers.weixin.qq.com/community/middlepage/href?href=*
// @match          https://docs.qq.com/scenario/link.html?u=*
// @match          https://docs.qq.com/scenario/link.html?url=*
// @match          https://game.bilibili.com/linkfilter/?url=*
// @match          https://gitee.com/link?target=*
// @match          https://jump2.bdimg.com/safecheck/index?url=*
// @match          https://leetcode.cn/link/?target=*
// @match          https://link.csdn.net/?target=*
// @match          https://link.juejin.cn/?target=*
// @match          https://link.ld246.com/forward?goto=*
// @match          https://link.logonews.cn/?*
// @match          https://link.uisdc.com/?redirect=*
// @match          https://mail.qq.com/cgi-bin/readtemplate*
// @match          https://mp.weixin.qq.com/s/*
// @match          https://nga.178.com/read.php?*
// @match          https://ref.gamer.com.tw/redir.php/url=*
// @match          https://sspai.com/link?target=*
// @match          https://steamcommunity.com/linkfilter/?url=*
// @match          https://t.me/iv?url=*
// @match          https://tieba.baidu.com/mo/q/checkurl?url=*
// @match          https://weibo.cn/sinaurl?*
// @match          https://weixin110.qq.com/cgi-bin/mmspamsupport-bin/newredirectconfirmcgi*
// @match          https://www.bookmarkearth.com/view/*
// @match          https://www.chinaz.com/go.shtml?url=*
// @match          https://www.coolapk.com/link?url=*
// @match          https://www.curseforge.com/linkout?remoteUrl=*
// @match          https://www.douban.com/link2/?url=*
// @match          https://www.instagram.com/linkshim/?u=*
// @match          https://www.jianshu.com/go-wild?*
// @match          https://www.kookapp.cn/go-wild.html?url=*
// @match          https://www.mcbbs.net/plugin.php?id=link_redirect&target=*
// @match          https://www.oschina.net/action/GoToLink?url=*
// @match          https://www.pixiv.net/jump.php?url=*
// @match          https://www.qcc.com/web/transfer-link?link=*
// @match          https://www.tianyancha.com/security?target=*
// @match          https://www.yuque.com/r/goto?url=*
// @match          https://xie.infoq.cn/link?target=*
// @exclude        https://mp.weixin.qq.com/cgi-bin/*
// @version        1.4.0
// @run-at         document-idle
// @namespace      https://old-panda.com/
// @require        https://cdn.staticfile.org/jquery/3.6.3/jquery.min.js
// @license        GPLv3 License
// ==/UserScript==

const $ = jQuery.noConflict(true);

/**
   * @enum {string}
   * @name fuckers
   * @description all link pattern needed deal with
   */
const fuckers = {
  afdian: { match: 'https://afdian.net/link?target=', redirect: "target" },
  bookmarkearth: { match: 'https://www.bookmarkearth.com/view/', redirect: function () { window.location.replace(document.querySelector("p.link").innerHTML) } },
  chinaz: { match: 'https://www.chinaz.com/go.shtml?url=', redirect: "url" },
  coolapk: { match: 'https://www.coolapk.com/link?url=', redirect: "url" },
  csdn: { match: 'https://link.csdn.net/?target=', redirect: "target" },
  cto51: { match: 'https://blog.51cto.com/transfer?', redirect: function () { window.location.href = window.location.href.replace("https://blog.51cto.com/transfer?", "") } },
  curseforge: { match: 'https://www.curseforge.com/linkout?remoteUrl=', redirect: function () { window.location.replace(document.querySelector(".root-content a.button").href) } },
  dilian: { match: 'https://link.ld246.com/forward?goto=', redirect: "goto" },
  doc360_2: { match: 'http://www.360doc.cn/outlink.html?url=', redirect: "url" },
  doc360: { match: 'http://www.360doc.com/content/', redirect: function () { $("#articlecontent table tbody tr td#artContent").find("a").off("click") } },
  douban: { match: 'https://www.douban.com/link2/?url=', redirect: "url" },
  gamebilibili: { match: 'https://game.bilibili.com/linkfilter/?url=', redirect: "url" },
  gamertw: { match: 'https://ref.gamer.com.tw/redir.php/?url=', redirect: "url" },
  gitee: { match: 'https://gitee.com/link?target=', redirect: "target" },
  infoq: { match: 'https://xie.infoq.cn/link?target=', redirect: "target" },
  instagram: { match: 'https://www.instagram.com/linkshim/?u=', redirect: "url" },
  jianshu: { match: 'https://www.jianshu.com/go-wild?', redirect: "url" },
  juejin: { match: 'https://link.juejin.cn/?target=', redirect: "target" },
  kook: { match: 'https://www.kookapp.cn/go-wild.html?url=', redirect: "url" },
  leetcode: { match: 'https://leetcode.cn/link/?target', redirect: "target" },
  logonews: { match: 'https://link.logonews.cn/?', redirect: "url" },
  mcbbs: { match: 'https://www.mcbbs.net/plugin.php?id=link_redirect&target=', redirect: "target" },
  nga: { match: 'https://nga.178.com/read.php?', redirect: function () { $("#m_posts #m_posts_c a").prop("onclick", null).off("click") } },
  nga2: { match: 'https://bbs.nga.cn/read.php?', redirect: function () { $("#m_posts #m_posts_c a").prop("onclick", null).off("click") } },
  oschina: { match: 'https://www.oschina.net/action/GoToLink?url=', redirect: "url" },
  pixiv: { match: 'https://www.pixiv.net/jump.php?url=', redirect: "url" },
  qcc: { match: 'https://www.qcc.com/web/transfer-link?link=', redirect: "link" },
  qq: { match: 'https://c.pc.qq.com/(middlem|index).html', redirect: "pfurl", enableRegex: true },
  qqios: { match: 'https://c.pc.qq.com/ios.html', redirect: "url"},
  qqdocs: { match: 'https://docs.qq.com/scenario/link.html?url=', redirect: "url" },
  qqmail: { match: 'https://mail.qq.com/cgi-bin/readtemplate', redirect: "gourl" },
  sspai: { match: 'https://sspai.com/link?target=', redirect: "target" },
  steam: { match: 'https://steamcommunity.com/linkfilter/?url=', redirect: "url" },
  telegram: { match: 'https://t.me/iv?url=', redirect: "url" },
  tianyancha: { match: 'https://www.tianyancha.com/security?target=', redirect: "target" },
  tieba: { match: 'https://jump2.bdimg.com/safecheck/index?url=', redirect: function () { window.location.replace(document.getElementsByClassName('btn')[0].getAttribute('href')) } },
  tieba_2: { match: 'https://tieba.baidu.com/mo/q/checkurl?url=', redirect: "url" },
  uisdc: { match: 'https://link.uisdc.com/?redirect=', redirect: "redirect" },
  wechat1: { match: 'https://mp.weixin.qq.com/s/', redirect: enableURLs },
  wechat2: { match: 'https://weixin110.qq.com/cgi-bin/mmspamsupport-bin/newredirectconfirmcgi', redirect: function () { window.location.replace($(".weui-msg__desc").first().text()) } },
  // http://t.cn/RgAKoPE
  // https://weibo.cn/sinaurl?luicode=10000011&lfid=230259&u=http%3A%2F%2Ft.cn%2FA6qHeVlf
  // https://weibo.cn/sinaurl?toasturl=https%3A%2F%2Ftime.geekbang.org%2F
  // https://weibo.cn/sinaurl?u=https%3A%2F%2Fwww.freebsd.org%2F
  weibo_1: { match: 'http://t.cn/', redirect: function () { const link = $(".wrap .link").first().text() || document.querySelector('.open-url').children[0].href; window.location.replace(link); } }, // 微博网页版
  weibo_2: { match: 'https://weibo.cn/sinaurl?u', redirect: "u" },
  weibo_3: { match: 'https://weibo.cn/sinaurl?toasturl', redirect: "toasturl" },
  weibo_4: { match: 'https://weibo.cn/sinaurl?', redirect: function () { const link = $(".wrap .link").first().text() || document.querySelector('.open-url').children[0].href; window.location.replace(link); } },
  weixindev: { match: 'https://developers.weixin.qq.com/community/middlepage/href?href=', redirect: "href" },
  yuque: { match: 'https://www.yuque.com/r/goto?url=', redirect: "url" },
  yy: { match: 'http://redir.yy.duowan.com/warning.php?url=', redirect: "url" },
  zaker: { match: 'http://iphone.myzaker.com/zaker/link.php?', redirect: function () { redirect(curURL, "url", true) } },
  // https://link.zhihu.com/?target=https%3A%2F%2Ftime.geekbang.org%2F
  // https://link.zhihu.com/?utm_oi=35221042888704&target=https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Statements/import
  zhihu: { match: 'https://link.zhihu.com/?', redirect: "target" },
}

const curURL = window.location.href;
const urlPattern = /https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)/g;

/**
   * Return URL without "http://" or "https://" at the beginning
   * @param {String} str
   */
function removeProtocol(str) {
  return str.replace(/^https?\??:\/\//gm, '');
}

function rstrip(str, regex) {
  let i = str.length - 1;
  while (i >= 0) {
    if (!str[i].match(regex)) {
      break;
    }
    i--;
  }
  return str.substring(0, i + 1);
}

/**
 * Split concatenated URL string into separate URLs.
 * @param {String} str
 */
function splitMultiURLs(str) {
  //TODO: add comments
  let results = new Array();
  let entry = "";
  while (str.length > 0) {
    if (str.indexOf("http:") === -1 && str.indexOf("https:") === -1) {
      entry += str;
      str = "";
      results.push(rstrip(entry, /[@:%_\+~#?&=,$^\*]/g));
      break;
    }

    if (str.startsWith("http:")) {
      entry += "http:";
      str = str.substring("http:".length);
    } else if (str.startsWith("https:")) {
      entry += "https:";
      str = str.substring("https:".length);
    } else {
      return results;
    }

    let nextIndex = Math.min(
      str.indexOf("https:") === -1 ? Number.MAX_SAFE_INTEGER : str.indexOf("https:"),
      str.indexOf("http:") === -1 ? Number.MAX_SAFE_INTEGER : str.indexOf("http:")
    );
    if (nextIndex > 0) {
      entry += str.substring(0, nextIndex);
      str = str.substring(nextIndex);
    }
    results.push(rstrip(entry, /[@:%_\+~#?&=,$^\*]/g));
    entry = "";
  }
  return results;
}

/**
 * Replace url with clickable `<a>` tag in html content.
 * @param {String} url
 */
function replaceSingleURL(url) {
  $("#js_content").html((_, html) => {
    return html.replaceAll(url, `<a target="_blank" rel="noopener noreferrer" href="${url}">${url}</a>`);
  });
}

/**
 * Make urls clickable again on Weixin Media Platform.
 */
function enableURLs() {
  let existingLinks = new Set();
  $("a").each(function () {
    existingLinks.add(this.href);
  });

  $("#js_content > section").each(function (_, obj) {
    let content = $(obj).text();
    let urls = content.matchAll(urlPattern);
    let replaced = new Set();
    for (let value of urls) {
      let urlStr = $.trim(value[0]);
      for (let url of splitMultiURLs(urlStr)) {
        if (!url || replaced.has(url) || url.includes("localhost") || url.includes("127.0.0.1") || existingLinks.has(url)) {
          continue;
        }
        if (url.endsWith(".") && url[url.length - 2].match(/\d/g)) {
          url = url.substring(0, url.length - 2);
        }
        replaceSingleURL(url);
        replaced.add(url);
      }
    }
  });

  // Replace loading image with actual one
  $("img").each(function (_, obj) {
    if ($(obj)[0].currentSrc === "data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVQImWNgYGBgAAAABQABh6FO1AAAAABJRU5ErkJggg==") {
      $(obj).attr("src", $(obj)[0].dataset.src);
    } else {
      $(obj).attr("src", $(obj).attr("data-src"));
      $(obj).attr("style", "width: 100% !important; height: auto !important; display: initial; visibility: visible !important;");
    }
  });
  $("span.js_img_placeholder").remove();
}

function redirect(fakeURLStr, trueURLParam, enableBase64 = false) {
  let fakeURL = new URL(fakeURLStr);
  let trueURL = fakeURL.searchParams.get(trueURLParam);
  if (trueURL.startsWith(fuckers.wechat1.match)) {
    // there could be multiple `&`s in url of a wechat link, so all of them
    // have to be included in the trueURL.
    trueURL = fakeURL.search.split(`${trueURLParam}=`).pop();
  } else {
    if (enableBase64) trueURL = window.atob(trueURL);
    if (trueURL.indexOf("http://") !== 0 && trueURL.indexOf("https://") !== 0) {
      trueURL = "https://" + trueURL;
    }
  }
  window.location.replace(trueURL);
}

/**
 * @function
 * @name match
 * @param {...string} pattern
 * @param {...boolean} enableRegex
 * @param {...boolean} checkProtocol
 * @description check if current URL matchs given patterns
 */
function match(pattern, enableRegex = false, checkProtocol = false) {
  var curURLProto;
  if (checkProtocol) { curURLProto = curURL; }
  else {
    curURLProto = removeProtocol(curURL);
    pattern = removeProtocol(pattern);
  }
  if (enableRegex) {
    return curURLProto.search(pattern) > -1
  }
  else {
    return curURLProto.indexOf(pattern) === 0//Not Sure
  }
}

(function () {
  'use strict';

  $(document).ready(function () {
    for (var i in fuckers) {
      if (match(fuckers[i].match, fuckers[i].enableRegex, fuckers[i].checkProtocol)) {
        switch (typeof (fuckers[i].redirect)) {
          case 'string':
            redirect(curURL, fuckers[i].redirect); break;
          case 'function':
            fuckers[i].redirect(); break;
          default:
            console.log(i + " redirect rule error!"); break;
        }
      }
    }
  });

})();