hide editional
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// ==UserScript==
// @name AtCoder Hide Editional
// @namespace AtCoder
// @version 0.1
// @description hide editional
// @author harurun
// @match https://atcoder.jp/contests/*/tasks/*/editorial
// @match https://atcoder.jp/contests/*/tasks/*/editorial?editorialLang=en
// @match https://atcoder.jp/contests/*/editorial
// @match https://atcoder.jp/contests/*/editorial?editorialLang=en
// @match https://atcoder.jp/contests/*/tasks/*
// @match https://atcoder.jp/contests/*/tasks/*?lang=ja
// @grant none
// ==/UserScript==
function editional() {
'use strict';
var alist=document.getElementsByTagName("a")
for(var i=0;i<alist.length;i++){
var target=alist[i]
var url=target.href
if(target.textContent==''||url.match('https://www.addtoany.com/.*')||url.match('http://www.timeanddate.com/worldclock/.*')||url.match('https://www.timeanddate.com/worldclock/.*')){
continue;
}
if(url.match('https://youtu.be/.*')||url.match('https://atcoder.jp/contests/.*/editorial/.*')||!(url.match('https://atcoder.jp/.*'))){
//target.href="javascript:void(0)"
target.removeAttribute("href")
target.textContent="hide editional"
}
}
}
function problem() {
var alist=document.getElementsByTagName("a")
for(var i=0;i<alist.length;i++){
var target=alist[i]
var url=target.href
if(url.match('https://atcoder.jp/contests/.*/tasks/.*/editorial')||url.match('https://atcoder.jp/contests/*/tasks/*/editorial')){
target.removeAttribute("href")
target.textContent="hide editional"
}
}
}
function main() {
var url=location.href
if(url.match('https://atcoder.jp/contests/.*/tasks/.*')||url.match('https://atcoder.jp/contests/.*/tasks/.*?lang=en')){
problem()
}
if(url.match('https://atcoder.jp/contests/.*/editorial')||url.match('https://atcoder.jp/contests/.*/tasks/.*/editorial')||url.match('https://atcoder.jp/contests/.*/editorial?lang=en')||url.match('https://atcoder.jp/contests/.*/tasks/.*/editorial')){
editional()
}
}
main()