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抖音&快手网页版添加下载按钮
// ==UserScript==
// @name 抖音&快手网页端去水印视频下载
// @namespace http://tampermonkey.net/
// @version 2.0.1
// @description 抖音&快手网页版添加下载按钮
// @author 爱孤行
// @license MIT
// @match *://*kuaishou.com/*
// @require https://code.jquery.com/jquery-1.12.4.min.js
// @icon https://s1.ax1x.com/2022/04/22/L2osI0.jpg
// @grant none
// ==/UserScript==
(function() {
'use strict';
setInterval(function(){
//console.log(document.getElementsByClassName('downLoadVideo'))
createButton()
},1500)
function createButton(){
if(document.getElementsByClassName('downLoadVideo').length < 1 && document.getElementsByClassName('player-video').length > 0){
kuaishouButton();
//document.getElementsByClassName('downLoadVideo').length < 1 &&
}else if(document.getElementsByClassName('downLoadVideo').length < 1 && document.getElementsByClassName('OFZHdvpl').length > 0){
douyinButton();
}
}
function douyinButton(){
let html = `<div class="NRiH5zYV"><div class="pBxTZJeH Qz1xVpFH"><div class="tzVl3l7w" style="height:40px;"><svg width="48" style="padding-left:10px;" height="48" xmlns="http://www.w3.org/2000/svg" class="" viewBox="0 0 48 48"><path d="M26 14l-8 8-8-8h5v-12h6v12zM15 22h-12v8h32v-8h-15zM28 26h-4v-2h6v2z"></path></svg></div><div class="hfgGrUTS" style="font-size:14px;">下载</div></div></div>`
let div = document.createElement('div');
div.className = 'downLoadVideo';
div.addEventListener('click',downLoadVideo)
div.innerHTML = html
$('.OFZHdvpl').children().eq(3).after(div)
}
function kuaishouButton(){
var button = document.createElement('button')
button.style = "width: 56px;height: 56px;font-size: 14px;line-height: 40px;text-align: center;background: rgba(255, 255, 255,0.15);color: #fff;border-radius: 100%;cursor: pointer;border:none;position: relative;top: -200px;"
button.innerHTML = '下载';
button.className = 'downLoadVideo';
button.addEventListener('click',function(){
downLoadVideo()
})
button.onmouseover = function(){
button.style = "width: 56px;height: 56px;font-size: 14px;line-height: 40px;text-align: center;background: rgba(255, 255, 255,0.35);color: #fff;border-radius: 100%;cursor: pointer;border:none;position: relative;top: -200px;";
}
button.onmouseout = function(){
button.style = "width: 56px;height: 56px;font-size: 14px;line-height: 40px;text-align: center;background: rgba(255, 255, 255,0.15);color: #fff;border-radius: 100%;cursor: pointer;border:none;position: relative;top: -200px;";
}
document.getElementsByClassName('video-switch')[0].appendChild(button)
}
function getUrl(){
var url = false;
if(document.getElementsByClassName('player-video').length > 0){
url = document.getElementsByClassName('player-video')[0].src;
}else if(document.getElementsByClassName('xg-video-container').length > 0){
//url = $(".xg-video-container").children().eq(0).children()[2].src
url = $("video").eq(0).children()[2].src
}
return url;
}
function downLoadVideo(){
var url = getUrl();
// console.log(url);
// return;
if(!url){
alert('脚本出错，请联系作者更新')
return;
}
window.open(url);
// var name = document.getElementsByClassName('video-info-title')[0].innerText
// var downLink = document.createElement('a');
// downLink.href = url;
// downLink.download = name+'.mp4';
// downLink.style.display = 'none';
// document.body.appendChild(downLink);
// downLink.click();
// document.body.removeChild(downLink);
}
})();