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anti #breadvirus
// ==UserScript==
// @name anti-twitter-breadvirus
// @namespace https://greasyfork.org/en/scripts/407479-anti-twitter-breadvirus
// @version 0.1.1
// @description anti #breadvirus
// @author YeXiaoRain
// @match https://twitter.com/*
// @grant none
// ==/UserScript==
(function() {
'use strict';
const debounce = function(fn, timeout) {
let timer;
return function() {
if (timer) {
clearTimeout(timer);
}
timer = setTimeout(function(){
fn(arguments);
}, timeout);
}
}
const dfs = (item,d = 10000) => {
let anticount = 0;
if(item.nodeType === 3){ // #Text
const reg = /扩散性百万(?!甜)(.+)面包/;
while(reg.test(item.textContent)){
anticount ++;
// 为了计数 没有使用 /g
item.textContent = item.textContent.replace(reg,'$1');
}
}else if(d > 0){
for (let i = 0; i < item.childNodes.length; i++) {
anticount += dfs(item.childNodes[i],d-1);
}
}
return anticount;
}
const work = debounce(()=>{
console.log('Anti #breadvirus ',dfs(window.document.body));
},1000);
const observer = new MutationObserver(()=>{
setTimeout(work,0);
});
const options = {
childList: true,
subtree: true
} ;
observer.observe(document.body,options);
})();