Replace shortened URLs with real URLs
目前為
// ==UserScript==
// @name FuckShortenedUrl
// @namespace https://greasyfork.org/en/users/173996-wtfjs
// @version 0.17
// @description Replace shortened URLs with real URLs
// @author wtfjs
// @match https://*.douban.com/*
// @match https://*.zhihu.com/*
// @match https://*.twitter.com/*
// @match https://*.youtube.com/*
// @grant none
// @license MIT
// ==/UserScript==
;(function __FuckShortenedUrl() {
"use strict";
var utils = {
$: function $(selector, parent) {
var _parent = parent || document
return _parent.querySelector(selector)
},
$$: function $$(selector, parent) {
var _parent = parent || document
return _parent.querySelectorAll(selector)
},
forEachRight: function forEachRight(arr, fn, _this) {
var __this = Object(_this || this)
for (var i = (arr.length >>> 0) - 1; i >= 0; i -= 1) {
var it = arr[i]
var res = fn.call(__this, it, i, arr)
if (res === false) {
break;
}
}
},
concurrent: function concurrent(job) {
var dispatch = window.requestIdleCallback || window.requestAnimationFrame || window.setTimeout
dispatch(job)
},
isElement: function isElement(any) {
return typeof any === "object" && any.nodeType === 1 // Node.ELEMENT_NODE
},
getSearchParams: function getSearchParams(urlStr) {
try {
return new URL(urlStr).searchParams
} catch (e) {}
return null
}
}
var handlers = [
[
/zhihu\.com*/,
function transform($link) {
var re = /https?:\/\/link\.zhihu\.com/
if (re.test($link.href)) {
var searchParams = utils.getSearchParams($link.href)
if (searchParams && searchParams.get("target")) {
$link.href = searchParams.get("target")
}
}
return $link
}
],
[
/douban\.com*/,
function transform($link) {
var re1 = /https?:\/\/douc\.cc/
var re2 = /https?:\/\/(www.)?douban\.com\/link2/
if (re1.test($link.href)) {
$link.textContent = $link.textContent.replace($link.href, $link.title)
$link.href = $link.title
} else if (re2.test($link.href)) {
var searchParams = utils.getSearchParams($link.href)
if (searchParams && searchParams.get("url")) {
$link.href = searchParams.get("url")
}
}
return $link
}
],
[
/twitter\.com*/,
function transform($link) {
var re = /https?:\/\/t\.co/
if (re.test($link.href)) {
$link.href = $link.textContent.replace(/((\.\.\.)|(…))$/, '')
}
return $link
}
],
[
/youtube\.com*/,
function transform($link) {
var re = /https?:\/\/(www\.)?youtube\.com\/redirect\?/
if (re.test($link.href)) {
var searchParams = utils.getSearchParams($link.href)
if (searchParams && searchParams.get("q")) {
$link.href = searchParams.get("q")
}
}
return $link
}
]
]
function transformLinks($links, handler) {
utils.forEachRight($links, function(it) {
if (it) {
utils.concurrent(
function transform() {
handler[1](it)
}
)
}
})
}
function createMutationCallback(handlerToUse) {
return function onDomMutation(mutationList) {
utils.forEachRight(mutationList, function(mutation) {
utils.concurrent(function () {
var target = mutation.target
if (!target) return
var $newLinks = []
if (utils.isElement(target)) {
utils.forEachRight(utils.$$("a", target), function addNewLink($link) {
$newLinks.push($link)
})
}
transformLinks($newLinks, handlerToUse)
})
})
}
}
function start() {
var hostname = window.location.hostname
var handlerToUse = null
while (handlers.length > 0) {
var handler = handlers.pop()
if (handler[0].test(hostname)) {
handlerToUse = handler
break;
}
}
if (handlerToUse) {
transformLinks(utils.$$("a"), handlerToUse)
var observer = new MutationObserver(createMutationCallback(handlerToUse))
observer.observe(document.body, {subtree: true, childList: true})
}
}
window.addEventListener("load", start)
})()