// ==UserScript==
// @name         知乎去视频
// @namespace    ZhihuVideoFucker
// @version      1.1
// @description  去掉知乎的营销视频
// @author       Amanises
// @match        *://www.zhihu.com/*
// @downloadURL none
// ==/UserScript==
var threshold = 50 // 屏蔽赞数低于多少的视频，设置为-1即屏蔽所有视频
function Work(){
	var list = document.getElementsByClassName("Card TopstoryItem TopstoryItem--old TopstoryItem-isRecommend");
	for(var i=0;i<list.length;i++){
		if(list[i].getElementsByClassName("RichContent-cover-play").length){
			var up = list[i].getElementsByClassName("Button VoteButton VoteButton--up")[0].getAttribute("aria-label")
			if(threshold == -1 || up.search("万") == -1 && up.replace(/[^0-9]/ig,"") <=threshold){
				list[i].parentNode.removeChild(list[i]);
			}
			
		}
	}
}
(function() {
	'use strict';
	setInterval(Work,1000);
})();