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Display HTML from luogu paste
// ==UserScript==
// @name HTML introduction
// @namespace http://tampermonkey.net/
// @version v1.0.7
// @description Display HTML from luogu paste
// @author limesarine
// @match https://luogu.com/user/*
// @match https://luogu.com.cn/user/*
// @match https://*.luogu.com/user/*
// @match https://*.luogu.com.cn/user/*
// @license © 2024 Limesarine. All rights reserved.
// @icon https://www.google.com/s2/favicons?sz=64&domain=luogu.com.cn
// @grant none
// ==/UserScript==
function deal(pre,id) {
fetch('/paste/'+id+'?_contentOnly').then(d=>d.text()).then(t=>{
let data=JSON.parse(t).currentData.paste.data;
let e=document.getElementsByClassName('introduction marked')[0];
e.innerHTML=e.innerHTML.replaceAll(pre+id,data);
});
}
function deal_float(pre,id) {
fetch('/paste/'+id+'?_contentOnly').then(d=>d.text()).then(t=>{
let data=JSON.parse(t).currentData.paste.data;
let e=document.getElementsByClassName('introduction marked')[0];
data=`<div style=" position: fixed; left: 50%; transform: translateX(-50%); text-align: center; bottom: 0; background-color: rgba(0,0,0,0);">${data}</div>`;
e.innerHTML=e.innerHTML.replaceAll(pre+id,data);
});
}
function ddd(reg,pre,f)
{
let matches=document.getElementsByClassName('introduction marked')[0].innerHTML.match(reg);
if(matches)
for(let i=0;i<matches.length;i++)
{
let x=matches[i];
if(x.startsWith(pre) && x.slice(pre.length).length==8)
f(pre,x.slice(pre.length));
}
}
(function(){
'use strict';
let local=location.href.includes('luogu.com.cn')
const observer=new MutationObserver(()=>{
const introduction=document.getElementsByClassName("introduction marked")[0];
if(introduction)
{
if(local)
{
let e=document.getElementsByClassName("introduction marked")[0];
if(e.getAttribute('marked')){}
else
e.innerHTML+=`<div style="border: 0; border-radius: 10px; position: fixed; left: 50%; transform: translateX(-50%); text-align: center; bottom: 0; background-color: #ccf"><p style="margin: 3px;">您现在在洛谷国内站，所以无法显示剪贴板中的HTML</p></div>`;
e.setAttribute('marked',true);
}
else
{
ddd(/LS\.PASTE\.(........)/g,'LS.PASTE.',deal);
ddd(/LS\.FLOAT\.PASTE\.(........)/g,'LS.FLOAT.PASTE.',deal_float);
}
}
});
observer.observe(document.documentElement,{childList:true,subtree:true});
})();