// ==UserScript==
// @name         翻译垃圾再利用
// @namespace    inqb.ga
// @version      0.5.0
// @description  跳转到源地址
// @author       no1xsyzy
// @match        *://*.stackexchange.com/search?q=*
// @match        *://stackoverflow.com/search?q=*
// @match        *://xbuba.com/questions/*
// @match        *://www.itranslater.com/qa/details/*
// @match        *://itranslater.com/qa/details/*
// @match        *://codeday.me/bug/*
// @match        *://www.codenong.com/*
// @match        *://codenong.com/*
// @match        *://ask.helplib.com/others/*
// @match        *://hant.ask.helplib.com/others/*
// @match        *://qa.1r1g.com/sf/ask/*
// @match        *://www.ojit.com/article/*
// @match        *://www.thinbug.com/q/*
// @match        *://*.stackovernet.xyz/cn/q/*
// @match        *://qastack.cn/*/*
// @match        *://cn.voidcc.com/question/*
// @grant        none
// ==/UserScript==
const HASHTAG = "#__translate_junk_jump";
(function() {
'use strict'
try{
switch(window.location.hostname.split(".").slice(-2).join(".")){ // match second-level domain
case "stackexchange.com":
case "stackoverflow.com":
if ( window.location.hash === HASHTAG ){ // assure hash tag for jump indication
let g = document.querySelectorAll(`.search-r###lt`)
if ( g.length === 1 ) { // assure only one r###lt
let link = g[0].querySelector(`a.question-hyperlink`)
window.location.href = link.href
} else {
let searchQuery = document.querySelector(`input.s-input`).value;
for ( let gg of g ){
if ( gg.querySelector('a.question-hyperlink').getAttribute('title') === searchQuery ){
window.location.href = gg.querySelector('a.question-hyperlink').getAttribute("href")
break
}
}
}
}
break
case "xbuba.com":
case "ojit.com":
window.location.href = document.querySelector(`a[href^="https://stackoverflow.com/q"]`).getAttribute("href")
break
case "itranslater.com":
window.location.href = document.querySelector(`a[href^="https://stackoverflow.com:/q"]`).getAttribute("href");
break
case "codeday.me":
window.location.href = document.querySelector(`span.article-es-url:nth-child(4) > a:nth-child(1)`).getAttribute("href")
break
case "codenong.com":
if (window.location.pathname === "/"){
throw TypeError
}
window.location.href = "https://stackoverflow.com/q"+window.location.pathname
break
case "helplib.com":
window.location.href = "https://stackoverflow.com/search?q=" + document.querySelector(`a.main_title`).getAttribute("oldtitle") + HASHTAG
break
case "1r1g.com":
window.location.href = "https://stackoverflow.com/q/"+(+/\d+/.exec(window.location.pathname)[0]-31)/70
break
case "thinbug.com":
window.location.href = "https://stackoverflow.com"+window.location.pathname
break
case "stackovernet.xyz":
var sub = window.location.hostname.split(".")[0]
window.location.href = `https://${sub}.stackexchange.com/search?q=` + document.querySelector(`h1`).innerHTML + HASHTAG
break
case "qastack.cn":
var domain = document.querySelector(`small>a:last-child`).hostname
window.location.href = `https://${domain}/q/${window.location.pathname.split("/")[2]}`
break
case "voidcc.com":
window.location.href = document.querySelector("span.source > a").href
break
default:
throw Error
}
}catch(e){
console.log("unknown source")
}
})();