Adds a timestamp of all videos' time combined.
当前为
// ==UserScript==
// @name YouTube Playlist Time
// @namespace YouTube Playlist Time
// @description Adds a timestamp of all videos' time combined.
// @author kriscross07
// @include *.youtube.com/*
// @version 1.6
// @grant none
// @run-at document-start
// ==/UserScript==
addEventListener('DOMContentLoaded',function(){
var time,mins=0,interval=true;
addControls();
interval&&setInterval(addControls,100);
function addControls(){
if(time&&document.contains(time)||!/^https:\/\/www.youtube.com\/playlist/.test(location.href))return;
time=document.createElement('span');
time.onclick=updateTime;
time.title=time.innerHTML='Click to update time.';
document.querySelector('.playlist-actions').appendChild(time);
updateTime();
}
function updateTime(){
var stamps=document.querySelectorAll('.timestamp>span');
mins=0;
for(var i=0;i<stamps.length;i++){
var min=stamps[i].innerHTML.split(':');
mins+=min[1]>=30?parseInt(min[0])+1:parseInt(min[0]);
}
time.innerHTML=mins>60?(mins/60).toFixed(1)+' hours.':mins+' minutes.';
}
});